git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@6698 c06c8d41-db1a-0410-9941-cceddc491573
DSEHSGOZ75YFYOVHTBE7JKA26A6ZFRSF7CYVBBPNGE7SZEZPSDJAC
GJRMKM6IUTABRCU7T4MMFLZ3DDNUB6CHMA2DSD3WYKBES3VUI4XQC
6NX75EOPSR6TBJ3NOR34ASWLIS3GU7O6J54S57VGDOS7Z4J55VTAC
FL42U7W4FLFPPSBTLDNPCIRFJG6SU2X3GWWQBQPPE2EHZ72WOSOQC
Q3B3UVMYEVC4YJUPYVSNTR4DJH4E6J4JJDHZNT5LNOCHCPPMEMXAC
RPOZZWKG5GLPHVZZ7ZKMKS64ZMV2LDCQSARBJFJ6FZOTOKCQO7FAC
25CH7HH4LKXFIZ75YNMXS3TSXO6O27DYSOPLOD45K4OCNFWLS4LQC
BGPUXHZ2FDUKA6LAFNBDQJOT3XQGTZQDYBPU7Z6H5HTXZK2EG2BAC
L2BH25YQXSIQ7B66SXO7Q3IWUFVX7HTERRJZ5ZJJZS54ZETVFP6AC
2D77G7XIIDVS2RUE33YH2NAPSXNLXKXXN3RP2TKPLWRXTEAVSZ3QC
SDLKLUNFGVKDS55DDJZCBAVIB7NL3RRYPTACAY65SCUQKV6APFSAC
72YQQHCY6DYHOVZ6P5C7APPDA7D4UUPJTBJCLRSK7RIKLBP5JS4AC
K2CS6TCX2NDVL2ASEHGP4J4K4IJ6FP3ANNKTSIWVG43HPYSBX6ZQC
3A537UMVZSYIFVKVO3SVK5JRSRLDN3YJKK3RKELHR2D4U6CMKM4QC
ADDKHU5M4FZVGBWGSWZGXYAIGIUBIIYWBVNELDLLIPL6QY5Z3F6QC
RVST2QHYJ757ZHK4AUJ5NGPDZ44AD6RVFVXYPKQIBJXZBDNUCHXQC
QYDFLJPRJ3GKULPAMHDSTR4JFASE5T45FPQYXJ25PWVN77KFKPGAC
W2D7G5ARFVO2HKUPFITKCGFC6UKB6ZCZFIT6223QLQ7PU7UO7L5AC
HXOYKQF6JLOELDE27O66U3Q7J6CP2YPRF42VSJD4LPTV7PZNT6PQC
EWFP6RFDHTEGD6SX36LYRLQB3APIKGAHNBKWPD56RGYBUE4FWJUQC
PL6I2CMSTHY5ZHWVMIQE5YTM5S5VPKBNZM6QJVHZSSKOJGIJ5W4AC
/* This source module is automatically generated from the Unicode
property table. See ucpinternal.h for a description of the layout.
This version was made from the Unicode 5.0.0 tables. */
static const cnode ucp_table[] = {
{ 0x09800000, 0x0000001f },
{ 0x09000020, 0x74000000 },
{ 0x09800021, 0x54000002 },
{ 0x09000024, 0x5c000000 },
{ 0x09800025, 0x54000002 },
{ 0x09000028, 0x58000000 },
{ 0x09000029, 0x48000000 },
{ 0x0900002a, 0x54000000 },
{ 0x0900002b, 0x64000000 },
{ 0x0900002c, 0x54000000 },
{ 0x0900002d, 0x44000000 },
{ 0x0980002e, 0x54000001 },
{ 0x09800030, 0x34000009 },
{ 0x0980003a, 0x54000001 },
{ 0x0980003c, 0x64000002 },
{ 0x0980003f, 0x54000001 },
{ 0x21000041, 0x24000020 },
{ 0x21000042, 0x24000020 },
{ 0x21000043, 0x24000020 },
{ 0x21000044, 0x24000020 },
{ 0x21000045, 0x24000020 },
{ 0x21000046, 0x24000020 },
{ 0x21000047, 0x24000020 },
{ 0x21000048, 0x24000020 },
{ 0x21000049, 0x24000020 },
{ 0x2100004a, 0x24000020 },
{ 0x2100004b, 0x24000020 },
{ 0x2100004c, 0x24000020 },
{ 0x2100004d, 0x24000020 },
{ 0x2100004e, 0x24000020 },
{ 0x2100004f, 0x24000020 },
{ 0x21000050, 0x24000020 },
{ 0x21000051, 0x24000020 },
{ 0x21000052, 0x24000020 },
{ 0x21000053, 0x24000020 },
{ 0x21000054, 0x24000020 },
{ 0x21000055, 0x24000020 },
{ 0x21000056, 0x24000020 },
{ 0x21000057, 0x24000020 },
{ 0x21000058, 0x24000020 },
{ 0x21000059, 0x24000020 },
{ 0x2100005a, 0x24000020 },
{ 0x0900005b, 0x58000000 },
{ 0x0900005c, 0x54000000 },
{ 0x0900005d, 0x48000000 },
{ 0x0900005e, 0x60000000 },
{ 0x0900005f, 0x40000000 },
{ 0x09000060, 0x60000000 },
{ 0x21000061, 0x1400ffe0 },
{ 0x21000062, 0x1400ffe0 },
{ 0x21000063, 0x1400ffe0 },
{ 0x21000064, 0x1400ffe0 },
{ 0x21000065, 0x1400ffe0 },
{ 0x21000066, 0x1400ffe0 },
{ 0x21000067, 0x1400ffe0 },
{ 0x21000068, 0x1400ffe0 },
{ 0x21000069, 0x1400ffe0 },
{ 0x2100006a, 0x1400ffe0 },
{ 0x2100006b, 0x1400ffe0 },
{ 0x2100006c, 0x1400ffe0 },
{ 0x2100006d, 0x1400ffe0 },
{ 0x2100006e, 0x1400ffe0 },
{ 0x2100006f, 0x1400ffe0 },
{ 0x21000070, 0x1400ffe0 },
{ 0x21000071, 0x1400ffe0 },
{ 0x21000072, 0x1400ffe0 },
{ 0x21000073, 0x1400ffe0 },
{ 0x21000074, 0x1400ffe0 },
{ 0x21000075, 0x1400ffe0 },
{ 0x21000076, 0x1400ffe0 },
{ 0x21000077, 0x1400ffe0 },
{ 0x21000078, 0x1400ffe0 },
{ 0x21000079, 0x1400ffe0 },
{ 0x2100007a, 0x1400ffe0 },
{ 0x0900007b, 0x58000000 },
{ 0x0900007c, 0x64000000 },
{ 0x0900007d, 0x48000000 },
{ 0x0900007e, 0x64000000 },
{ 0x0980007f, 0x00000020 },
{ 0x090000a0, 0x74000000 },
{ 0x090000a1, 0x54000000 },
{ 0x098000a2, 0x5c000003 },
{ 0x098000a6, 0x68000001 },
{ 0x090000a8, 0x60000000 },
{ 0x090000a9, 0x68000000 },
{ 0x210000aa, 0x14000000 },
{ 0x090000ab, 0x50000000 },
{ 0x090000ac, 0x64000000 },
{ 0x090000ad, 0x04000000 },
{ 0x090000ae, 0x68000000 },
{ 0x090000af, 0x60000000 },
{ 0x090000b0, 0x68000000 },
{ 0x090000b1, 0x64000000 },
{ 0x098000b2, 0x3c000001 },
{ 0x090000b4, 0x60000000 },
{ 0x090000b5, 0x140002e7 },
{ 0x090000b6, 0x68000000 },
{ 0x090000b7, 0x54000000 },
{ 0x090000b8, 0x60000000 },
{ 0x090000b9, 0x3c000000 },
{ 0x210000ba, 0x14000000 },
{ 0x090000bb, 0x4c000000 },
{ 0x098000bc, 0x3c000002 },
{ 0x090000bf, 0x54000000 },
{ 0x210000c0, 0x24000020 },
{ 0x210000c1, 0x24000020 },
{ 0x210000c2, 0x24000020 },
{ 0x210000c3, 0x24000020 },
{ 0x210000c4, 0x24000020 },
{ 0x210000c5, 0x24000020 },
{ 0x210000c6, 0x24000020 },
{ 0x210000c7, 0x24000020 },
{ 0x210000c8, 0x24000020 },
{ 0x210000c9, 0x24000020 },
{ 0x210000ca, 0x24000020 },
{ 0x210000cb, 0x24000020 },
{ 0x210000cc, 0x24000020 },
{ 0x210000cd, 0x24000020 },
{ 0x210000ce, 0x24000020 },
{ 0x210000cf, 0x24000020 },
{ 0x210000d0, 0x24000020 },
{ 0x210000d1, 0x24000020 },
{ 0x210000d2, 0x24000020 },
{ 0x210000d3, 0x24000020 },
{ 0x210000d4, 0x24000020 },
{ 0x210000d5, 0x24000020 },
{ 0x210000d6, 0x24000020 },
{ 0x090000d7, 0x64000000 },
{ 0x210000d8, 0x24000020 },
{ 0x210000d9, 0x24000020 },
{ 0x210000da, 0x24000020 },
{ 0x210000db, 0x24000020 },
{ 0x210000dc, 0x24000020 },
{ 0x210000dd, 0x24000020 },
{ 0x210000de, 0x24000020 },
{ 0x210000df, 0x14000000 },
{ 0x210000e0, 0x1400ffe0 },
{ 0x210000e1, 0x1400ffe0 },
{ 0x210000e2, 0x1400ffe0 },
{ 0x210000e3, 0x1400ffe0 },
{ 0x210000e4, 0x1400ffe0 },
{ 0x210000e5, 0x1400ffe0 },
{ 0x210000e6, 0x1400ffe0 },
{ 0x210000e7, 0x1400ffe0 },
{ 0x210000e8, 0x1400ffe0 },
{ 0x210000e9, 0x1400ffe0 },
{ 0x210000ea, 0x1400ffe0 },
{ 0x210000eb, 0x1400ffe0 },
{ 0x210000ec, 0x1400ffe0 },
{ 0x210000ed, 0x1400ffe0 },
{ 0x210000ee, 0x1400ffe0 },
{ 0x210000ef, 0x1400ffe0 },
{ 0x210000f0, 0x1400ffe0 },
{ 0x210000f1, 0x1400ffe0 },
{ 0x210000f2, 0x1400ffe0 },
{ 0x210000f3, 0x1400ffe0 },
{ 0x210000f4, 0x1400ffe0 },
{ 0x210000f5, 0x1400ffe0 },
{ 0x210000f6, 0x1400ffe0 },
{ 0x090000f7, 0x64000000 },
{ 0x210000f8, 0x1400ffe0 },
{ 0x210000f9, 0x1400ffe0 },
{ 0x210000fa, 0x1400ffe0 },
{ 0x210000fb, 0x1400ffe0 },
{ 0x210000fc, 0x1400ffe0 },
{ 0x210000fd, 0x1400ffe0 },
{ 0x210000fe, 0x1400ffe0 },
{ 0x210000ff, 0x14000079 },
{ 0x21000100, 0x24000001 },
{ 0x21000101, 0x1400ffff },
{ 0x21000102, 0x24000001 },
{ 0x21000103, 0x1400ffff },
{ 0x21000104, 0x24000001 },
{ 0x21000105, 0x1400ffff },
{ 0x21000106, 0x24000001 },
{ 0x21000107, 0x1400ffff },
{ 0x21000108, 0x24000001 },
{ 0x21000109, 0x1400ffff },
{ 0x2100010a, 0x24000001 },
{ 0x2100010b, 0x1400ffff },
{ 0x2100010c, 0x24000001 },
{ 0x2100010d, 0x1400ffff },
{ 0x2100010e, 0x24000001 },
{ 0x2100010f, 0x1400ffff },
{ 0x21000110, 0x24000001 },
{ 0x21000111, 0x1400ffff },
{ 0x21000112, 0x24000001 },
{ 0x21000113, 0x1400ffff },
{ 0x21000114, 0x24000001 },
{ 0x21000115, 0x1400ffff },
{ 0x21000116, 0x24000001 },
{ 0x21000117, 0x1400ffff },
{ 0x21000118, 0x24000001 },
{ 0x21000119, 0x1400ffff },
{ 0x2100011a, 0x24000001 },
{ 0x2100011b, 0x1400ffff },
{ 0x2100011c, 0x24000001 },
{ 0x2100011d, 0x1400ffff },
{ 0x2100011e, 0x24000001 },
{ 0x2100011f, 0x1400ffff },
{ 0x21000120, 0x24000001 },
{ 0x21000121, 0x1400ffff },
{ 0x21000122, 0x24000001 },
{ 0x21000123, 0x1400ffff },
{ 0x21000124, 0x24000001 },
{ 0x21000125, 0x1400ffff },
{ 0x21000126, 0x24000001 },
{ 0x21000127, 0x1400ffff },
{ 0x21000128, 0x24000001 },
{ 0x21000129, 0x1400ffff },
{ 0x2100012a, 0x24000001 },
{ 0x2100012b, 0x1400ffff },
{ 0x2100012c, 0x24000001 },
{ 0x2100012d, 0x1400ffff },
{ 0x2100012e, 0x24000001 },
{ 0x2100012f, 0x1400ffff },
{ 0x21000130, 0x2400ff39 },
{ 0x21000131, 0x1400ff18 },
{ 0x21000132, 0x24000001 },
{ 0x21000133, 0x1400ffff },
{ 0x21000134, 0x24000001 },
{ 0x21000135, 0x1400ffff },
{ 0x21000136, 0x24000001 },
{ 0x21000137, 0x1400ffff },
{ 0x21000138, 0x14000000 },
{ 0x21000139, 0x24000001 },
{ 0x2100013a, 0x1400ffff },
{ 0x2100013b, 0x24000001 },
{ 0x2100013c, 0x1400ffff },
{ 0x2100013d, 0x24000001 },
{ 0x2100013e, 0x1400ffff },
{ 0x2100013f, 0x24000001 },
{ 0x21000140, 0x1400ffff },
{ 0x21000141, 0x24000001 },
{ 0x21000142, 0x1400ffff },
{ 0x21000143, 0x24000001 },
{ 0x21000144, 0x1400ffff },
{ 0x21000145, 0x24000001 },
{ 0x21000146, 0x1400ffff },
{ 0x21000147, 0x24000001 },
{ 0x21000148, 0x1400ffff },
{ 0x21000149, 0x14000000 },
{ 0x2100014a, 0x24000001 },
{ 0x2100014b, 0x1400ffff },
{ 0x2100014c, 0x24000001 },
{ 0x2100014d, 0x1400ffff },
{ 0x2100014e, 0x24000001 },
{ 0x2100014f, 0x1400ffff },
{ 0x21000150, 0x24000001 },
{ 0x21000151, 0x1400ffff },
{ 0x21000152, 0x24000001 },
{ 0x21000153, 0x1400ffff },
{ 0x21000154, 0x24000001 },
{ 0x21000155, 0x1400ffff },
{ 0x21000156, 0x24000001 },
{ 0x21000157, 0x1400ffff },
{ 0x21000158, 0x24000001 },
{ 0x21000159, 0x1400ffff },
{ 0x2100015a, 0x24000001 },
{ 0x2100015b, 0x1400ffff },
{ 0x2100015c, 0x24000001 },
{ 0x2100015d, 0x1400ffff },
{ 0x2100015e, 0x24000001 },
{ 0x2100015f, 0x1400ffff },
{ 0x21000160, 0x24000001 },
{ 0x21000161, 0x1400ffff },
{ 0x21000162, 0x24000001 },
{ 0x21000163, 0x1400ffff },
{ 0x21000164, 0x24000001 },
{ 0x21000165, 0x1400ffff },
{ 0x21000166, 0x24000001 },
{ 0x21000167, 0x1400ffff },
{ 0x21000168, 0x24000001 },
{ 0x21000169, 0x1400ffff },
{ 0x2100016a, 0x24000001 },
{ 0x2100016b, 0x1400ffff },
{ 0x2100016c, 0x24000001 },
{ 0x2100016d, 0x1400ffff },
{ 0x2100016e, 0x24000001 },
{ 0x2100016f, 0x1400ffff },
{ 0x21000170, 0x24000001 },
{ 0x21000171, 0x1400ffff },
{ 0x21000172, 0x24000001 },
{ 0x21000173, 0x1400ffff },
{ 0x21000174, 0x24000001 },
{ 0x21000175, 0x1400ffff },
{ 0x21000176, 0x24000001 },
{ 0x21000177, 0x1400ffff },
{ 0x21000178, 0x2400ff87 },
{ 0x21000179, 0x24000001 },
{ 0x2100017a, 0x1400ffff },
{ 0x2100017b, 0x24000001 },
{ 0x2100017c, 0x1400ffff },
{ 0x2100017d, 0x24000001 },
{ 0x2100017e, 0x1400ffff },
{ 0x2100017f, 0x1400fed4 },
{ 0x21000180, 0x140000c3 },
{ 0x21000181, 0x240000d2 },
{ 0x21000182, 0x24000001 },
{ 0x21000183, 0x1400ffff },
{ 0x21000184, 0x24000001 },
{ 0x21000185, 0x1400ffff },
{ 0x21000186, 0x240000ce },
{ 0x21000187, 0x24000001 },
{ 0x21000188, 0x1400ffff },
{ 0x21000189, 0x240000cd },
{ 0x2100018a, 0x240000cd },
{ 0x2100018b, 0x24000001 },
{ 0x2100018c, 0x1400ffff },
{ 0x2100018d, 0x14000000 },
{ 0x2100018e, 0x2400004f },
{ 0x2100018f, 0x240000ca },
{ 0x21000190, 0x240000cb },
{ 0x21000191, 0x24000001 },
{ 0x21000192, 0x1400ffff },
{ 0x21000193, 0x240000cd },
{ 0x21000194, 0x240000cf },
{ 0x21000195, 0x14000061 },
{ 0x21000196, 0x240000d3 },
{ 0x21000197, 0x240000d1 },
{ 0x21000198, 0x24000001 },
{ 0x21000199, 0x1400ffff },
{ 0x2100019a, 0x140000a3 },
{ 0x2100019b, 0x14000000 },
{ 0x2100019c, 0x240000d3 },
{ 0x2100019d, 0x240000d5 },
{ 0x2100019e, 0x14000082 },
{ 0x2100019f, 0x240000d6 },
{ 0x210001a0, 0x24000001 },
{ 0x210001a1, 0x1400ffff },
{ 0x210001a2, 0x24000001 },
{ 0x210001a3, 0x1400ffff },
{ 0x210001a4, 0x24000001 },
{ 0x210001a5, 0x1400ffff },
{ 0x210001a6, 0x240000da },
{ 0x210001a7, 0x24000001 },
{ 0x210001a8, 0x1400ffff },
{ 0x210001a9, 0x240000da },
{ 0x218001aa, 0x14000001 },
{ 0x210001ac, 0x24000001 },
{ 0x210001ad, 0x1400ffff },
{ 0x210001ae, 0x240000da },
{ 0x210001af, 0x24000001 },
{ 0x210001b0, 0x1400ffff },
{ 0x210001b1, 0x240000d9 },
{ 0x210001b2, 0x240000d9 },
{ 0x210001b3, 0x24000001 },
{ 0x210001b4, 0x1400ffff },
{ 0x210001b5, 0x24000001 },
{ 0x210001b6, 0x1400ffff },
{ 0x210001b7, 0x240000db },
{ 0x210001b8, 0x24000001 },
{ 0x210001b9, 0x1400ffff },
{ 0x210001ba, 0x14000000 },
{ 0x210001bb, 0x1c000000 },
{ 0x210001bc, 0x24000001 },
{ 0x210001bd, 0x1400ffff },
{ 0x210001be, 0x14000000 },
{ 0x210001bf, 0x14000038 },
{ 0x218001c0, 0x1c000003 },
{ 0x210001c4, 0x24000002 },
{ 0x210001c5, 0x2000ffff },
{ 0x210001c6, 0x1400fffe },
{ 0x210001c7, 0x24000002 },
{ 0x210001c8, 0x2000ffff },
{ 0x210001c9, 0x1400fffe },
{ 0x210001ca, 0x24000002 },
{ 0x210001cb, 0x2000ffff },
{ 0x210001cc, 0x1400fffe },
{ 0x210001cd, 0x24000001 },
{ 0x210001ce, 0x1400ffff },
{ 0x210001cf, 0x24000001 },
{ 0x210001d0, 0x1400ffff },
{ 0x210001d1, 0x24000001 },
{ 0x210001d2, 0x1400ffff },
{ 0x210001d3, 0x24000001 },
{ 0x210001d4, 0x1400ffff },
{ 0x210001d5, 0x24000001 },
{ 0x210001d6, 0x1400ffff },
{ 0x210001d7, 0x24000001 },
{ 0x210001d8, 0x1400ffff },
{ 0x210001d9, 0x24000001 },
{ 0x210001da, 0x1400ffff },
{ 0x210001db, 0x24000001 },
{ 0x210001dc, 0x1400ffff },
{ 0x210001dd, 0x1400ffb1 },
{ 0x210001de, 0x24000001 },
{ 0x210001df, 0x1400ffff },
{ 0x210001e0, 0x24000001 },
{ 0x210001e1, 0x1400ffff },
{ 0x210001e2, 0x24000001 },
{ 0x210001e3, 0x1400ffff },
{ 0x210001e4, 0x24000001 },
{ 0x210001e5, 0x1400ffff },
{ 0x210001e6, 0x24000001 },
{ 0x210001e7, 0x1400ffff },
{ 0x210001e8, 0x24000001 },
{ 0x210001e9, 0x1400ffff },
{ 0x210001ea, 0x24000001 },
{ 0x210001eb, 0x1400ffff },
{ 0x210001ec, 0x24000001 },
{ 0x210001ed, 0x1400ffff },
{ 0x210001ee, 0x24000001 },
{ 0x210001ef, 0x1400ffff },
{ 0x210001f0, 0x14000000 },
{ 0x210001f1, 0x24000002 },
{ 0x210001f2, 0x2000ffff },
{ 0x210001f3, 0x1400fffe },
{ 0x210001f4, 0x24000001 },
{ 0x210001f5, 0x1400ffff },
{ 0x210001f6, 0x2400ff9f },
{ 0x210001f7, 0x2400ffc8 },
{ 0x210001f8, 0x24000001 },
{ 0x210001f9, 0x1400ffff },
{ 0x210001fa, 0x24000001 },
{ 0x210001fb, 0x1400ffff },
{ 0x210001fc, 0x24000001 },
{ 0x210001fd, 0x1400ffff },
{ 0x210001fe, 0x24000001 },
{ 0x210001ff, 0x1400ffff },
{ 0x21000200, 0x24000001 },
{ 0x21000201, 0x1400ffff },
{ 0x21000202, 0x24000001 },
{ 0x21000203, 0x1400ffff },
{ 0x21000204, 0x24000001 },
{ 0x21000205, 0x1400ffff },
{ 0x21000206, 0x24000001 },
{ 0x21000207, 0x1400ffff },
{ 0x21000208, 0x24000001 },
{ 0x21000209, 0x1400ffff },
{ 0x2100020a, 0x24000001 },
{ 0x2100020b, 0x1400ffff },
{ 0x2100020c, 0x24000001 },
{ 0x2100020d, 0x1400ffff },
{ 0x2100020e, 0x24000001 },
{ 0x2100020f, 0x1400ffff },
{ 0x21000210, 0x24000001 },
{ 0x21000211, 0x1400ffff },
{ 0x21000212, 0x24000001 },
{ 0x21000213, 0x1400ffff },
{ 0x21000214, 0x24000001 },
{ 0x21000215, 0x1400ffff },
{ 0x21000216, 0x24000001 },
{ 0x21000217, 0x1400ffff },
{ 0x21000218, 0x24000001 },
{ 0x21000219, 0x1400ffff },
{ 0x2100021a, 0x24000001 },
{ 0x2100021b, 0x1400ffff },
{ 0x2100021c, 0x24000001 },
{ 0x2100021d, 0x1400ffff },
{ 0x2100021e, 0x24000001 },
{ 0x2100021f, 0x1400ffff },
{ 0x21000220, 0x2400ff7e },
{ 0x21000221, 0x14000000 },
{ 0x21000222, 0x24000001 },
{ 0x21000223, 0x1400ffff },
{ 0x21000224, 0x24000001 },
{ 0x21000225, 0x1400ffff },
{ 0x21000226, 0x24000001 },
{ 0x21000227, 0x1400ffff },
{ 0x21000228, 0x24000001 },
{ 0x21000229, 0x1400ffff },
{ 0x2100022a, 0x24000001 },
{ 0x2100022b, 0x1400ffff },
{ 0x2100022c, 0x24000001 },
{ 0x2100022d, 0x1400ffff },
{ 0x2100022e, 0x24000001 },
{ 0x2100022f, 0x1400ffff },
{ 0x21000230, 0x24000001 },
{ 0x21000231, 0x1400ffff },
{ 0x21000232, 0x24000001 },
{ 0x21000233, 0x1400ffff },
{ 0x21800234, 0x14000005 },
{ 0x2100023a, 0x24002a2b },
{ 0x2100023b, 0x24000001 },
{ 0x2100023c, 0x1400ffff },
{ 0x2100023d, 0x2400ff5d },
{ 0x2100023e, 0x24002a28 },
{ 0x2180023f, 0x14000001 },
{ 0x21000241, 0x24000001 },
{ 0x21000242, 0x1400ffff },
{ 0x21000243, 0x2400ff3d },
{ 0x21000244, 0x24000045 },
{ 0x21000245, 0x24000047 },
{ 0x21000246, 0x24000001 },
{ 0x21000247, 0x1400ffff },
{ 0x21000248, 0x24000001 },
{ 0x21000249, 0x1400ffff },
{ 0x2100024a, 0x24000001 },
{ 0x2100024b, 0x1400ffff },
{ 0x2100024c, 0x24000001 },
{ 0x2100024d, 0x1400ffff },
{ 0x2100024e, 0x24000001 },
{ 0x2100024f, 0x1400ffff },
{ 0x21800250, 0x14000002 },
{ 0x21000253, 0x1400ff2e },
{ 0x21000254, 0x1400ff32 },
{ 0x21000255, 0x14000000 },
{ 0x21000256, 0x1400ff33 },
{ 0x21000257, 0x1400ff33 },
{ 0x21000258, 0x14000000 },
{ 0x21000259, 0x1400ff36 },
{ 0x2100025a, 0x14000000 },
{ 0x2100025b, 0x1400ff35 },
{ 0x2180025c, 0x14000003 },
{ 0x21000260, 0x1400ff33 },
{ 0x21800261, 0x14000001 },
{ 0x21000263, 0x1400ff31 },
{ 0x21800264, 0x14000003 },
{ 0x21000268, 0x1400ff2f },
{ 0x21000269, 0x1400ff2d },
{ 0x2100026a, 0x14000000 },
{ 0x2100026b, 0x140029f7 },
{ 0x2180026c, 0x14000002 },
{ 0x2100026f, 0x1400ff2d },
{ 0x21800270, 0x14000001 },
{ 0x21000272, 0x1400ff2b },
{ 0x21800273, 0x14000001 },
{ 0x21000275, 0x1400ff2a },
{ 0x21800276, 0x14000006 },
{ 0x2100027d, 0x140029e7 },
{ 0x2180027e, 0x14000001 },
{ 0x21000280, 0x1400ff26 },
{ 0x21800281, 0x14000001 },
{ 0x21000283, 0x1400ff26 },
{ 0x21800284, 0x14000003 },
{ 0x21000288, 0x1400ff26 },
{ 0x21000289, 0x1400ffbb },
{ 0x2100028a, 0x1400ff27 },
{ 0x2100028b, 0x1400ff27 },
{ 0x2100028c, 0x1400ffb9 },
{ 0x2180028d, 0x14000004 },
{ 0x21000292, 0x1400ff25 },
{ 0x21000293, 0x14000000 },
{ 0x21000294, 0x1c000000 },
{ 0x21800295, 0x1400001a },
{ 0x218002b0, 0x18000008 },
{ 0x098002b9, 0x18000008 },
{ 0x098002c2, 0x60000003 },
{ 0x098002c6, 0x1800000b },
{ 0x098002d2, 0x6000000d },
{ 0x218002e0, 0x18000004 },
{ 0x098002e5, 0x60000008 },
{ 0x090002ee, 0x18000000 },
{ 0x098002ef, 0x60000010 },
{ 0x1b800300, 0x30000044 },
{ 0x1b000345, 0x30000054 },
{ 0x1b800346, 0x30000029 },
{ 0x13800374, 0x60000001 },
{ 0x1300037a, 0x18000000 },
{ 0x1300037b, 0x14000082 },
{ 0x1300037c, 0x14000082 },
{ 0x1300037d, 0x14000082 },
{ 0x0900037e, 0x54000000 },
{ 0x13800384, 0x60000001 },
{ 0x13000386, 0x24000026 },
{ 0x09000387, 0x54000000 },
{ 0x13000388, 0x24000025 },
{ 0x13000389, 0x24000025 },
{ 0x1300038a, 0x24000025 },
{ 0x1300038c, 0x24000040 },
{ 0x1300038e, 0x2400003f },
{ 0x1300038f, 0x2400003f },
{ 0x13000390, 0x14000000 },
{ 0x13000391, 0x24000020 },
{ 0x13000392, 0x24000020 },
{ 0x13000393, 0x24000020 },
{ 0x13000394, 0x24000020 },
{ 0x13000395, 0x24000020 },
{ 0x13000396, 0x24000020 },
{ 0x13000397, 0x24000020 },
{ 0x13000398, 0x24000020 },
{ 0x13000399, 0x24000020 },
{ 0x1300039a, 0x24000020 },
{ 0x1300039b, 0x24000020 },
{ 0x1300039c, 0x24000020 },
{ 0x1300039d, 0x24000020 },
{ 0x1300039e, 0x24000020 },
{ 0x1300039f, 0x24000020 },
{ 0x130003a0, 0x24000020 },
{ 0x130003a1, 0x24000020 },
{ 0x130003a3, 0x24000020 },
{ 0x130003a4, 0x24000020 },
{ 0x130003a5, 0x24000020 },
{ 0x130003a6, 0x24000020 },
{ 0x130003a7, 0x24000020 },
{ 0x130003a8, 0x24000020 },
{ 0x130003a9, 0x24000020 },
{ 0x130003aa, 0x24000020 },
{ 0x130003ab, 0x24000020 },
{ 0x130003ac, 0x1400ffda },
{ 0x130003ad, 0x1400ffdb },
{ 0x130003ae, 0x1400ffdb },
{ 0x130003af, 0x1400ffdb },
{ 0x130003b0, 0x14000000 },
{ 0x130003b1, 0x1400ffe0 },
{ 0x130003b2, 0x1400ffe0 },
{ 0x130003b3, 0x1400ffe0 },
{ 0x130003b4, 0x1400ffe0 },
{ 0x130003b5, 0x1400ffe0 },
{ 0x130003b6, 0x1400ffe0 },
{ 0x130003b7, 0x1400ffe0 },
{ 0x130003b8, 0x1400ffe0 },
{ 0x130003b9, 0x1400ffe0 },
{ 0x130003ba, 0x1400ffe0 },
{ 0x130003bb, 0x1400ffe0 },
{ 0x130003bc, 0x1400ffe0 },
{ 0x130003bd, 0x1400ffe0 },
{ 0x130003be, 0x1400ffe0 },
{ 0x130003bf, 0x1400ffe0 },
{ 0x130003c0, 0x1400ffe0 },
{ 0x130003c1, 0x1400ffe0 },
{ 0x130003c2, 0x1400ffe1 },
{ 0x130003c3, 0x1400ffe0 },
{ 0x130003c4, 0x1400ffe0 },
{ 0x130003c5, 0x1400ffe0 },
{ 0x130003c6, 0x1400ffe0 },
{ 0x130003c7, 0x1400ffe0 },
{ 0x130003c8, 0x1400ffe0 },
{ 0x130003c9, 0x1400ffe0 },
{ 0x130003ca, 0x1400ffe0 },
{ 0x130003cb, 0x1400ffe0 },
{ 0x130003cc, 0x1400ffc0 },
{ 0x130003cd, 0x1400ffc1 },
{ 0x130003ce, 0x1400ffc1 },
{ 0x130003d0, 0x1400ffc2 },
{ 0x130003d1, 0x1400ffc7 },
{ 0x138003d2, 0x24000002 },
{ 0x130003d5, 0x1400ffd1 },
{ 0x130003d6, 0x1400ffca },
{ 0x130003d7, 0x14000000 },
{ 0x130003d8, 0x24000001 },
{ 0x130003d9, 0x1400ffff },
{ 0x130003da, 0x24000001 },
{ 0x130003db, 0x1400ffff },
{ 0x130003dc, 0x24000001 },
{ 0x130003dd, 0x1400ffff },
{ 0x130003de, 0x24000001 },
{ 0x130003df, 0x1400ffff },
{ 0x130003e0, 0x24000001 },
{ 0x130003e1, 0x1400ffff },
{ 0x0a0003e2, 0x24000001 },
{ 0x0a0003e3, 0x1400ffff },
{ 0x0a0003e4, 0x24000001 },
{ 0x0a0003e5, 0x1400ffff },
{ 0x0a0003e6, 0x24000001 },
{ 0x0a0003e7, 0x1400ffff },
{ 0x0a0003e8, 0x24000001 },
{ 0x0a0003e9, 0x1400ffff },
{ 0x0a0003ea, 0x24000001 },
{ 0x0a0003eb, 0x1400ffff },
{ 0x0a0003ec, 0x24000001 },
{ 0x0a0003ed, 0x1400ffff },
{ 0x0a0003ee, 0x24000001 },
{ 0x0a0003ef, 0x1400ffff },
{ 0x130003f0, 0x1400ffaa },
{ 0x130003f1, 0x1400ffb0 },
{ 0x130003f2, 0x14000007 },
{ 0x130003f3, 0x14000000 },
{ 0x130003f4, 0x2400ffc4 },
{ 0x130003f5, 0x1400ffa0 },
{ 0x130003f6, 0x64000000 },
{ 0x130003f7, 0x24000001 },
{ 0x130003f8, 0x1400ffff },
{ 0x130003f9, 0x2400fff9 },
{ 0x130003fa, 0x24000001 },
{ 0x130003fb, 0x1400ffff },
{ 0x130003fc, 0x14000000 },
{ 0x130003fd, 0x2400ff7e },
{ 0x130003fe, 0x2400ff7e },
{ 0x130003ff, 0x2400ff7e },
{ 0x0c000400, 0x24000050 },
{ 0x0c000401, 0x24000050 },
{ 0x0c000402, 0x24000050 },
{ 0x0c000403, 0x24000050 },
{ 0x0c000404, 0x24000050 },
{ 0x0c000405, 0x24000050 },
{ 0x0c000406, 0x24000050 },
{ 0x0c000407, 0x24000050 },
{ 0x0c000408, 0x24000050 },
{ 0x0c000409, 0x24000050 },
{ 0x0c00040a, 0x24000050 },
{ 0x0c00040b, 0x24000050 },
{ 0x0c00040c, 0x24000050 },
{ 0x0c00040d, 0x24000050 },
{ 0x0c00040e, 0x24000050 },
{ 0x0c00040f, 0x24000050 },
{ 0x0c000410, 0x24000020 },
{ 0x0c000411, 0x24000020 },
{ 0x0c000412, 0x24000020 },
{ 0x0c000413, 0x24000020 },
{ 0x0c000414, 0x24000020 },
{ 0x0c000415, 0x24000020 },
{ 0x0c000416, 0x24000020 },
{ 0x0c000417, 0x24000020 },
{ 0x0c000418, 0x24000020 },
{ 0x0c000419, 0x24000020 },
{ 0x0c00041a, 0x24000020 },
{ 0x0c00041b, 0x24000020 },
{ 0x0c00041c, 0x24000020 },
{ 0x0c00041d, 0x24000020 },
{ 0x0c00041e, 0x24000020 },
{ 0x0c00041f, 0x24000020 },
{ 0x0c000420, 0x24000020 },
{ 0x0c000421, 0x24000020 },
{ 0x0c000422, 0x24000020 },
{ 0x0c000423, 0x24000020 },
{ 0x0c000424, 0x24000020 },
{ 0x0c000425, 0x24000020 },
{ 0x0c000426, 0x24000020 },
{ 0x0c000427, 0x24000020 },
{ 0x0c000428, 0x24000020 },
{ 0x0c000429, 0x24000020 },
{ 0x0c00042a, 0x24000020 },
{ 0x0c00042b, 0x24000020 },
{ 0x0c00042c, 0x24000020 },
{ 0x0c00042d, 0x24000020 },
{ 0x0c00042e, 0x24000020 },
{ 0x0c00042f, 0x24000020 },
{ 0x0c000430, 0x1400ffe0 },
{ 0x0c000431, 0x1400ffe0 },
{ 0x0c000432, 0x1400ffe0 },
{ 0x0c000433, 0x1400ffe0 },
{ 0x0c000434, 0x1400ffe0 },
{ 0x0c000435, 0x1400ffe0 },
{ 0x0c000436, 0x1400ffe0 },
{ 0x0c000437, 0x1400ffe0 },
{ 0x0c000438, 0x1400ffe0 },
{ 0x0c000439, 0x1400ffe0 },
{ 0x0c00043a, 0x1400ffe0 },
{ 0x0c00043b, 0x1400ffe0 },
{ 0x0c00043c, 0x1400ffe0 },
{ 0x0c00043d, 0x1400ffe0 },
{ 0x0c00043e, 0x1400ffe0 },
{ 0x0c00043f, 0x1400ffe0 },
{ 0x0c000440, 0x1400ffe0 },
{ 0x0c000441, 0x1400ffe0 },
{ 0x0c000442, 0x1400ffe0 },
{ 0x0c000443, 0x1400ffe0 },
{ 0x0c000444, 0x1400ffe0 },
{ 0x0c000445, 0x1400ffe0 },
{ 0x0c000446, 0x1400ffe0 },
{ 0x0c000447, 0x1400ffe0 },
{ 0x0c000448, 0x1400ffe0 },
{ 0x0c000449, 0x1400ffe0 },
{ 0x0c00044a, 0x1400ffe0 },
{ 0x0c00044b, 0x1400ffe0 },
{ 0x0c00044c, 0x1400ffe0 },
{ 0x0c00044d, 0x1400ffe0 },
{ 0x0c00044e, 0x1400ffe0 },
{ 0x0c00044f, 0x1400ffe0 },
{ 0x0c000450, 0x1400ffb0 },
{ 0x0c000451, 0x1400ffb0 },
{ 0x0c000452, 0x1400ffb0 },
{ 0x0c000453, 0x1400ffb0 },
{ 0x0c000454, 0x1400ffb0 },
{ 0x0c000455, 0x1400ffb0 },
{ 0x0c000456, 0x1400ffb0 },
{ 0x0c000457, 0x1400ffb0 },
{ 0x0c000458, 0x1400ffb0 },
{ 0x0c000459, 0x1400ffb0 },
{ 0x0c00045a, 0x1400ffb0 },
{ 0x0c00045b, 0x1400ffb0 },
{ 0x0c00045c, 0x1400ffb0 },
{ 0x0c00045d, 0x1400ffb0 },
{ 0x0c00045e, 0x1400ffb0 },
{ 0x0c00045f, 0x1400ffb0 },
{ 0x0c000460, 0x24000001 },
{ 0x0c000461, 0x1400ffff },
{ 0x0c000462, 0x24000001 },
{ 0x0c000463, 0x1400ffff },
{ 0x0c000464, 0x24000001 },
{ 0x0c000465, 0x1400ffff },
{ 0x0c000466, 0x24000001 },
{ 0x0c000467, 0x1400ffff },
{ 0x0c000468, 0x24000001 },
{ 0x0c000469, 0x1400ffff },
{ 0x0c00046a, 0x24000001 },
{ 0x0c00046b, 0x1400ffff },
{ 0x0c00046c, 0x24000001 },
{ 0x0c00046d, 0x1400ffff },
{ 0x0c00046e, 0x24000001 },
{ 0x0c00046f, 0x1400ffff },
{ 0x0c000470, 0x24000001 },
{ 0x0c000471, 0x1400ffff },
{ 0x0c000472, 0x24000001 },
{ 0x0c000473, 0x1400ffff },
{ 0x0c000474, 0x24000001 },
{ 0x0c000475, 0x1400ffff },
{ 0x0c000476, 0x24000001 },
{ 0x0c000477, 0x1400ffff },
{ 0x0c000478, 0x24000001 },
{ 0x0c000479, 0x1400ffff },
{ 0x0c00047a, 0x24000001 },
{ 0x0c00047b, 0x1400ffff },
{ 0x0c00047c, 0x24000001 },
{ 0x0c00047d, 0x1400ffff },
{ 0x0c00047e, 0x24000001 },
{ 0x0c00047f, 0x1400ffff },
{ 0x0c000480, 0x24000001 },
{ 0x0c000481, 0x1400ffff },
{ 0x0c000482, 0x68000000 },
{ 0x0c800483, 0x30000003 },
{ 0x0c800488, 0x2c000001 },
{ 0x0c00048a, 0x24000001 },
{ 0x0c00048b, 0x1400ffff },
{ 0x0c00048c, 0x24000001 },
{ 0x0c00048d, 0x1400ffff },
{ 0x0c00048e, 0x24000001 },
{ 0x0c00048f, 0x1400ffff },
{ 0x0c000490, 0x24000001 },
{ 0x0c000491, 0x1400ffff },
{ 0x0c000492, 0x24000001 },
{ 0x0c000493, 0x1400ffff },
{ 0x0c000494, 0x24000001 },
{ 0x0c000495, 0x1400ffff },
{ 0x0c000496, 0x24000001 },
{ 0x0c000497, 0x1400ffff },
{ 0x0c000498, 0x24000001 },
{ 0x0c000499, 0x1400ffff },
{ 0x0c00049a, 0x24000001 },
{ 0x0c00049b, 0x1400ffff },
{ 0x0c00049c, 0x24000001 },
{ 0x0c00049d, 0x1400ffff },
{ 0x0c00049e, 0x24000001 },
{ 0x0c00049f, 0x1400ffff },
{ 0x0c0004a0, 0x24000001 },
{ 0x0c0004a1, 0x1400ffff },
{ 0x0c0004a2, 0x24000001 },
{ 0x0c0004a3, 0x1400ffff },
{ 0x0c0004a4, 0x24000001 },
{ 0x0c0004a5, 0x1400ffff },
{ 0x0c0004a6, 0x24000001 },
{ 0x0c0004a7, 0x1400ffff },
{ 0x0c0004a8, 0x24000001 },
{ 0x0c0004a9, 0x1400ffff },
{ 0x0c0004aa, 0x24000001 },
{ 0x0c0004ab, 0x1400ffff },
{ 0x0c0004ac, 0x24000001 },
{ 0x0c0004ad, 0x1400ffff },
{ 0x0c0004ae, 0x24000001 },
{ 0x0c0004af, 0x1400ffff },
{ 0x0c0004b0, 0x24000001 },
{ 0x0c0004b1, 0x1400ffff },
{ 0x0c0004b2, 0x24000001 },
{ 0x0c0004b3, 0x1400ffff },
{ 0x0c0004b4, 0x24000001 },
{ 0x0c0004b5, 0x1400ffff },
{ 0x0c0004b6, 0x24000001 },
{ 0x0c0004b7, 0x1400ffff },
{ 0x0c0004b8, 0x24000001 },
{ 0x0c0004b9, 0x1400ffff },
{ 0x0c0004ba, 0x24000001 },
{ 0x0c0004bb, 0x1400ffff },
{ 0x0c0004bc, 0x24000001 },
{ 0x0c0004bd, 0x1400ffff },
{ 0x0c0004be, 0x24000001 },
{ 0x0c0004bf, 0x1400ffff },
{ 0x0c0004c0, 0x2400000f },
{ 0x0c0004c1, 0x24000001 },
{ 0x0c0004c2, 0x1400ffff },
{ 0x0c0004c3, 0x24000001 },
{ 0x0c0004c4, 0x1400ffff },
{ 0x0c0004c5, 0x24000001 },
{ 0x0c0004c6, 0x1400ffff },
{ 0x0c0004c7, 0x24000001 },
{ 0x0c0004c8, 0x1400ffff },
{ 0x0c0004c9, 0x24000001 },
{ 0x0c0004ca, 0x1400ffff },
{ 0x0c0004cb, 0x24000001 },
{ 0x0c0004cc, 0x1400ffff },
{ 0x0c0004cd, 0x24000001 },
{ 0x0c0004ce, 0x1400ffff },
{ 0x0c0004cf, 0x1400fff1 },
{ 0x0c0004d0, 0x24000001 },
{ 0x0c0004d1, 0x1400ffff },
{ 0x0c0004d2, 0x24000001 },
{ 0x0c0004d3, 0x1400ffff },
{ 0x0c0004d4, 0x24000001 },
{ 0x0c0004d5, 0x1400ffff },
{ 0x0c0004d6, 0x24000001 },
{ 0x0c0004d7, 0x1400ffff },
{ 0x0c0004d8, 0x24000001 },
{ 0x0c0004d9, 0x1400ffff },
{ 0x0c0004da, 0x24000001 },
{ 0x0c0004db, 0x1400ffff },
{ 0x0c0004dc, 0x24000001 },
{ 0x0c0004dd, 0x1400ffff },
{ 0x0c0004de, 0x24000001 },
{ 0x0c0004df, 0x1400ffff },
{ 0x0c0004e0, 0x24000001 },
{ 0x0c0004e1, 0x1400ffff },
{ 0x0c0004e2, 0x24000001 },
{ 0x0c0004e3, 0x1400ffff },
{ 0x0c0004e4, 0x24000001 },
{ 0x0c0004e5, 0x1400ffff },
{ 0x0c0004e6, 0x24000001 },
{ 0x0c0004e7, 0x1400ffff },
{ 0x0c0004e8, 0x24000001 },
{ 0x0c0004e9, 0x1400ffff },
{ 0x0c0004ea, 0x24000001 },
{ 0x0c0004eb, 0x1400ffff },
{ 0x0c0004ec, 0x24000001 },
{ 0x0c0004ed, 0x1400ffff },
{ 0x0c0004ee, 0x24000001 },
{ 0x0c0004ef, 0x1400ffff },
{ 0x0c0004f0, 0x24000001 },
{ 0x0c0004f1, 0x1400ffff },
{ 0x0c0004f2, 0x24000001 },
{ 0x0c0004f3, 0x1400ffff },
{ 0x0c0004f4, 0x24000001 },
{ 0x0c0004f5, 0x1400ffff },
{ 0x0c0004f6, 0x24000001 },
{ 0x0c0004f7, 0x1400ffff },
{ 0x0c0004f8, 0x24000001 },
{ 0x0c0004f9, 0x1400ffff },
{ 0x0c0004fa, 0x24000001 },
{ 0x0c0004fb, 0x1400ffff },
{ 0x0c0004fc, 0x24000001 },
{ 0x0c0004fd, 0x1400ffff },
{ 0x0c0004fe, 0x24000001 },
{ 0x0c0004ff, 0x1400ffff },
{ 0x0c000500, 0x24000001 },
{ 0x0c000501, 0x1400ffff },
{ 0x0c000502, 0x24000001 },
{ 0x0c000503, 0x1400ffff },
{ 0x0c000504, 0x24000001 },
{ 0x0c000505, 0x1400ffff },
{ 0x0c000506, 0x24000001 },
{ 0x0c000507, 0x1400ffff },
{ 0x0c000508, 0x24000001 },
{ 0x0c000509, 0x1400ffff },
{ 0x0c00050a, 0x24000001 },
{ 0x0c00050b, 0x1400ffff },
{ 0x0c00050c, 0x24000001 },
{ 0x0c00050d, 0x1400ffff },
{ 0x0c00050e, 0x24000001 },
{ 0x0c00050f, 0x1400ffff },
{ 0x0c000510, 0x24000001 },
{ 0x0c000511, 0x1400ffff },
{ 0x0c000512, 0x24000001 },
{ 0x0c000513, 0x1400ffff },
{ 0x01000531, 0x24000030 },
{ 0x01000532, 0x24000030 },
{ 0x01000533, 0x24000030 },
{ 0x01000534, 0x24000030 },
{ 0x01000535, 0x24000030 },
{ 0x01000536, 0x24000030 },
{ 0x01000537, 0x24000030 },
{ 0x01000538, 0x24000030 },
{ 0x01000539, 0x24000030 },
{ 0x0100053a, 0x24000030 },
{ 0x0100053b, 0x24000030 },
{ 0x0100053c, 0x24000030 },
{ 0x0100053d, 0x24000030 },
{ 0x0100053e, 0x24000030 },
{ 0x0100053f, 0x24000030 },
{ 0x01000540, 0x24000030 },
{ 0x01000541, 0x24000030 },
{ 0x01000542, 0x24000030 },
{ 0x01000543, 0x24000030 },
{ 0x01000544, 0x24000030 },
{ 0x01000545, 0x24000030 },
{ 0x01000546, 0x24000030 },
{ 0x01000547, 0x24000030 },
{ 0x01000548, 0x24000030 },
{ 0x01000549, 0x24000030 },
{ 0x0100054a, 0x24000030 },
{ 0x0100054b, 0x24000030 },
{ 0x0100054c, 0x24000030 },
{ 0x0100054d, 0x24000030 },
{ 0x0100054e, 0x24000030 },
{ 0x0100054f, 0x24000030 },
{ 0x01000550, 0x24000030 },
{ 0x01000551, 0x24000030 },
{ 0x01000552, 0x24000030 },
{ 0x01000553, 0x24000030 },
{ 0x01000554, 0x24000030 },
{ 0x01000555, 0x24000030 },
{ 0x01000556, 0x24000030 },
{ 0x01000559, 0x18000000 },
{ 0x0180055a, 0x54000005 },
{ 0x01000561, 0x1400ffd0 },
{ 0x01000562, 0x1400ffd0 },
{ 0x01000563, 0x1400ffd0 },
{ 0x01000564, 0x1400ffd0 },
{ 0x01000565, 0x1400ffd0 },
{ 0x01000566, 0x1400ffd0 },
{ 0x01000567, 0x1400ffd0 },
{ 0x01000568, 0x1400ffd0 },
{ 0x01000569, 0x1400ffd0 },
{ 0x0100056a, 0x1400ffd0 },
{ 0x0100056b, 0x1400ffd0 },
{ 0x0100056c, 0x1400ffd0 },
{ 0x0100056d, 0x1400ffd0 },
{ 0x0100056e, 0x1400ffd0 },
{ 0x0100056f, 0x1400ffd0 },
{ 0x01000570, 0x1400ffd0 },
{ 0x01000571, 0x1400ffd0 },
{ 0x01000572, 0x1400ffd0 },
{ 0x01000573, 0x1400ffd0 },
{ 0x01000574, 0x1400ffd0 },
{ 0x01000575, 0x1400ffd0 },
{ 0x01000576, 0x1400ffd0 },
{ 0x01000577, 0x1400ffd0 },
{ 0x01000578, 0x1400ffd0 },
{ 0x01000579, 0x1400ffd0 },
{ 0x0100057a, 0x1400ffd0 },
{ 0x0100057b, 0x1400ffd0 },
{ 0x0100057c, 0x1400ffd0 },
{ 0x0100057d, 0x1400ffd0 },
{ 0x0100057e, 0x1400ffd0 },
{ 0x0100057f, 0x1400ffd0 },
{ 0x01000580, 0x1400ffd0 },
{ 0x01000581, 0x1400ffd0 },
{ 0x01000582, 0x1400ffd0 },
{ 0x01000583, 0x1400ffd0 },
{ 0x01000584, 0x1400ffd0 },
{ 0x01000585, 0x1400ffd0 },
{ 0x01000586, 0x1400ffd0 },
{ 0x01000587, 0x14000000 },
{ 0x09000589, 0x54000000 },
{ 0x0100058a, 0x44000000 },
{ 0x19800591, 0x3000002c },
{ 0x190005be, 0x54000000 },
{ 0x190005bf, 0x30000000 },
{ 0x190005c0, 0x54000000 },
{ 0x198005c1, 0x30000001 },
{ 0x190005c3, 0x54000000 },
{ 0x198005c4, 0x30000001 },
{ 0x190005c6, 0x54000000 },
{ 0x190005c7, 0x30000000 },
{ 0x198005d0, 0x1c00001a },
{ 0x198005f0, 0x1c000002 },
{ 0x198005f3, 0x54000001 },
{ 0x09800600, 0x04000003 },
{ 0x0000060b, 0x5c000000 },
{ 0x0900060c, 0x54000000 },
{ 0x0000060d, 0x54000000 },
{ 0x0080060e, 0x68000001 },
{ 0x00800610, 0x30000005 },
{ 0x0900061b, 0x54000000 },
{ 0x0000061e, 0x54000000 },
{ 0x0900061f, 0x54000000 },
{ 0x00800621, 0x1c000019 },
{ 0x09000640, 0x18000000 },
{ 0x00800641, 0x1c000009 },
{ 0x1b80064b, 0x3000000a },
{ 0x00800656, 0x30000008 },
{ 0x09800660, 0x34000009 },
{ 0x0080066a, 0x54000003 },
{ 0x0080066e, 0x1c000001 },
{ 0x1b000670, 0x30000000 },
{ 0x00800671, 0x1c000062 },
{ 0x000006d4, 0x54000000 },
{ 0x000006d5, 0x1c000000 },
{ 0x008006d6, 0x30000006 },
{ 0x090006dd, 0x04000000 },
{ 0x000006de, 0x2c000000 },
{ 0x008006df, 0x30000005 },
{ 0x008006e5, 0x18000001 },
{ 0x008006e7, 0x30000001 },
{ 0x000006e9, 0x68000000 },
{ 0x008006ea, 0x30000003 },
{ 0x008006ee, 0x1c000001 },
{ 0x008006f0, 0x34000009 },
{ 0x008006fa, 0x1c000002 },
{ 0x008006fd, 0x68000001 },
{ 0x000006ff, 0x1c000000 },
{ 0x31800700, 0x5400000d },
{ 0x3100070f, 0x04000000 },
{ 0x31000710, 0x1c000000 },
{ 0x31000711, 0x30000000 },
{ 0x31800712, 0x1c00001d },
{ 0x31800730, 0x3000001a },
{ 0x3180074d, 0x1c000002 },
{ 0x00800750, 0x1c00001d },
{ 0x37800780, 0x1c000025 },
{ 0x378007a6, 0x3000000a },
{ 0x370007b1, 0x1c000000 },
{ 0x3f8007c0, 0x34000009 },
{ 0x3f8007ca, 0x1c000020 },
{ 0x3f8007eb, 0x30000008 },
{ 0x3f8007f4, 0x18000001 },
{ 0x3f0007f6, 0x68000000 },
{ 0x3f8007f7, 0x54000002 },
{ 0x3f0007fa, 0x18000000 },
{ 0x0e800901, 0x30000001 },
{ 0x0e000903, 0x28000000 },
{ 0x0e800904, 0x1c000035 },
{ 0x0e00093c, 0x30000000 },
{ 0x0e00093d, 0x1c000000 },
{ 0x0e80093e, 0x28000002 },
{ 0x0e800941, 0x30000007 },
{ 0x0e800949, 0x28000003 },
{ 0x0e00094d, 0x30000000 },
{ 0x0e000950, 0x1c000000 },
{ 0x0e800951, 0x30000003 },
{ 0x0e800958, 0x1c000009 },
{ 0x0e800962, 0x30000001 },
{ 0x09800964, 0x54000001 },
{ 0x0e800966, 0x34000009 },
{ 0x09000970, 0x54000000 },
{ 0x0e80097b, 0x1c000004 },
{ 0x02000981, 0x30000000 },
{ 0x02800982, 0x28000001 },
{ 0x02800985, 0x1c000007 },
{ 0x0280098f, 0x1c000001 },
{ 0x02800993, 0x1c000015 },
{ 0x028009aa, 0x1c000006 },
{ 0x020009b2, 0x1c000000 },
{ 0x028009b6, 0x1c000003 },
{ 0x020009bc, 0x30000000 },
{ 0x020009bd, 0x1c000000 },
{ 0x028009be, 0x28000002 },
{ 0x028009c1, 0x30000003 },
{ 0x028009c7, 0x28000001 },
{ 0x028009cb, 0x28000001 },
{ 0x020009cd, 0x30000000 },
{ 0x020009ce, 0x1c000000 },
{ 0x020009d7, 0x28000000 },
{ 0x028009dc, 0x1c000001 },
{ 0x028009df, 0x1c000002 },
{ 0x028009e2, 0x30000001 },
{ 0x028009e6, 0x34000009 },
{ 0x028009f0, 0x1c000001 },
{ 0x028009f2, 0x5c000001 },
{ 0x028009f4, 0x3c000005 },
{ 0x020009fa, 0x68000000 },
{ 0x15800a01, 0x30000001 },
{ 0x15000a03, 0x28000000 },
{ 0x15800a05, 0x1c000005 },
{ 0x15800a0f, 0x1c000001 },
{ 0x15800a13, 0x1c000015 },
{ 0x15800a2a, 0x1c000006 },
{ 0x15800a32, 0x1c000001 },
{ 0x15800a35, 0x1c000001 },
{ 0x15800a38, 0x1c000001 },
{ 0x15000a3c, 0x30000000 },
{ 0x15800a3e, 0x28000002 },
{ 0x15800a41, 0x30000001 },
{ 0x15800a47, 0x30000001 },
{ 0x15800a4b, 0x30000002 },
{ 0x15800a59, 0x1c000003 },
{ 0x15000a5e, 0x1c000000 },
{ 0x15800a66, 0x34000009 },
{ 0x15800a70, 0x30000001 },
{ 0x15800a72, 0x1c000002 },
{ 0x14800a81, 0x30000001 },
{ 0x14000a83, 0x28000000 },
{ 0x14800a85, 0x1c000008 },
{ 0x14800a8f, 0x1c000002 },
{ 0x14800a93, 0x1c000015 },
{ 0x14800aaa, 0x1c000006 },
{ 0x14800ab2, 0x1c000001 },
{ 0x14800ab5, 0x1c000004 },
{ 0x14000abc, 0x30000000 },
{ 0x14000abd, 0x1c000000 },
{ 0x14800abe, 0x28000002 },
{ 0x14800ac1, 0x30000004 },
{ 0x14800ac7, 0x30000001 },
{ 0x14000ac9, 0x28000000 },
{ 0x14800acb, 0x28000001 },
{ 0x14000acd, 0x30000000 },
{ 0x14000ad0, 0x1c000000 },
{ 0x14800ae0, 0x1c000001 },
{ 0x14800ae2, 0x30000001 },
{ 0x14800ae6, 0x34000009 },
{ 0x14000af1, 0x5c000000 },
{ 0x2b000b01, 0x30000000 },
{ 0x2b800b02, 0x28000001 },
{ 0x2b800b05, 0x1c000007 },
{ 0x2b800b0f, 0x1c000001 },
{ 0x2b800b13, 0x1c000015 },
{ 0x2b800b2a, 0x1c000006 },
{ 0x2b800b32, 0x1c000001 },
{ 0x2b800b35, 0x1c000004 },
{ 0x2b000b3c, 0x30000000 },
{ 0x2b000b3d, 0x1c000000 },
{ 0x2b000b3e, 0x28000000 },
{ 0x2b000b3f, 0x30000000 },
{ 0x2b000b40, 0x28000000 },
{ 0x2b800b41, 0x30000002 },
{ 0x2b800b47, 0x28000001 },
{ 0x2b800b4b, 0x28000001 },
{ 0x2b000b4d, 0x30000000 },
{ 0x2b000b56, 0x30000000 },
{ 0x2b000b57, 0x28000000 },
{ 0x2b800b5c, 0x1c000001 },
{ 0x2b800b5f, 0x1c000002 },
{ 0x2b800b66, 0x34000009 },
{ 0x2b000b70, 0x68000000 },
{ 0x2b000b71, 0x1c000000 },
{ 0x35000b82, 0x30000000 },
{ 0x35000b83, 0x1c000000 },
{ 0x35800b85, 0x1c000005 },
{ 0x35800b8e, 0x1c000002 },
{ 0x35800b92, 0x1c000003 },
{ 0x35800b99, 0x1c000001 },
{ 0x35000b9c, 0x1c000000 },
{ 0x35800b9e, 0x1c000001 },
{ 0x35800ba3, 0x1c000001 },
{ 0x35800ba8, 0x1c000002 },
{ 0x35800bae, 0x1c00000b },
{ 0x35800bbe, 0x28000001 },
{ 0x35000bc0, 0x30000000 },
{ 0x35800bc1, 0x28000001 },
{ 0x35800bc6, 0x28000002 },
{ 0x35800bca, 0x28000002 },
{ 0x35000bcd, 0x30000000 },
{ 0x35000bd7, 0x28000000 },
{ 0x35800be6, 0x34000009 },
{ 0x35800bf0, 0x3c000002 },
{ 0x35800bf3, 0x68000005 },
{ 0x35000bf9, 0x5c000000 },
{ 0x35000bfa, 0x68000000 },
{ 0x36800c01, 0x28000002 },
{ 0x36800c05, 0x1c000007 },
{ 0x36800c0e, 0x1c000002 },
{ 0x36800c12, 0x1c000016 },
{ 0x36800c2a, 0x1c000009 },
{ 0x36800c35, 0x1c000004 },
{ 0x36800c3e, 0x30000002 },
{ 0x36800c41, 0x28000003 },
{ 0x36800c46, 0x30000002 },
{ 0x36800c4a, 0x30000003 },
{ 0x36800c55, 0x30000001 },
{ 0x36800c60, 0x1c000001 },
{ 0x36800c66, 0x34000009 },
{ 0x1c800c82, 0x28000001 },
{ 0x1c800c85, 0x1c000007 },
{ 0x1c800c8e, 0x1c000002 },
{ 0x1c800c92, 0x1c000016 },
{ 0x1c800caa, 0x1c000009 },
{ 0x1c800cb5, 0x1c000004 },
{ 0x1c000cbc, 0x30000000 },
{ 0x1c000cbd, 0x1c000000 },
{ 0x1c000cbe, 0x28000000 },
{ 0x1c000cbf, 0x30000000 },
{ 0x1c800cc0, 0x28000004 },
{ 0x1c000cc6, 0x30000000 },
{ 0x1c800cc7, 0x28000001 },
{ 0x1c800cca, 0x28000001 },
{ 0x1c800ccc, 0x30000001 },
{ 0x1c800cd5, 0x28000001 },
{ 0x1c000cde, 0x1c000000 },
{ 0x1c800ce0, 0x1c000001 },
{ 0x1c800ce2, 0x30000001 },
{ 0x1c800ce6, 0x34000009 },
{ 0x1c800cf1, 0x68000001 },
{ 0x24800d02, 0x28000001 },
{ 0x24800d05, 0x1c000007 },
{ 0x24800d0e, 0x1c000002 },
{ 0x24800d12, 0x1c000016 },
{ 0x24800d2a, 0x1c00000f },
{ 0x24800d3e, 0x28000002 },
{ 0x24800d41, 0x30000002 },
{ 0x24800d46, 0x28000002 },
{ 0x24800d4a, 0x28000002 },
{ 0x24000d4d, 0x30000000 },
{ 0x24000d57, 0x28000000 },
{ 0x24800d60, 0x1c000001 },
{ 0x24800d66, 0x34000009 },
{ 0x2f800d82, 0x28000001 },
{ 0x2f800d85, 0x1c000011 },
{ 0x2f800d9a, 0x1c000017 },
{ 0x2f800db3, 0x1c000008 },
{ 0x2f000dbd, 0x1c000000 },
{ 0x2f800dc0, 0x1c000006 },
{ 0x2f000dca, 0x30000000 },
{ 0x2f800dcf, 0x28000002 },
{ 0x2f800dd2, 0x30000002 },
{ 0x2f000dd6, 0x30000000 },
{ 0x2f800dd8, 0x28000007 },
{ 0x2f800df2, 0x28000001 },
{ 0x2f000df4, 0x54000000 },
{ 0x38800e01, 0x1c00002f },
{ 0x38000e31, 0x30000000 },
{ 0x38800e32, 0x1c000001 },
{ 0x38800e34, 0x30000006 },
{ 0x09000e3f, 0x5c000000 },
{ 0x38800e40, 0x1c000005 },
{ 0x38000e46, 0x18000000 },
{ 0x38800e47, 0x30000007 },
{ 0x38000e4f, 0x54000000 },
{ 0x38800e50, 0x34000009 },
{ 0x38800e5a, 0x54000001 },
{ 0x20800e81, 0x1c000001 },
{ 0x20000e84, 0x1c000000 },
{ 0x20800e87, 0x1c000001 },
{ 0x20000e8a, 0x1c000000 },
{ 0x20000e8d, 0x1c000000 },
{ 0x20800e94, 0x1c000003 },
{ 0x20800e99, 0x1c000006 },
{ 0x20800ea1, 0x1c000002 },
{ 0x20000ea5, 0x1c000000 },
{ 0x20000ea7, 0x1c000000 },
{ 0x20800eaa, 0x1c000001 },
{ 0x20800ead, 0x1c000003 },
{ 0x20000eb1, 0x30000000 },
{ 0x20800eb2, 0x1c000001 },
{ 0x20800eb4, 0x30000005 },
{ 0x20800ebb, 0x30000001 },
{ 0x20000ebd, 0x1c000000 },
{ 0x20800ec0, 0x1c000004 },
{ 0x20000ec6, 0x18000000 },
{ 0x20800ec8, 0x30000005 },
{ 0x20800ed0, 0x34000009 },
{ 0x20800edc, 0x1c000001 },
{ 0x39000f00, 0x1c000000 },
{ 0x39800f01, 0x68000002 },
{ 0x39800f04, 0x5400000e },
{ 0x39800f13, 0x68000004 },
{ 0x39800f18, 0x30000001 },
{ 0x39800f1a, 0x68000005 },
{ 0x39800f20, 0x34000009 },
{ 0x39800f2a, 0x3c000009 },
{ 0x39000f34, 0x68000000 },
{ 0x39000f35, 0x30000000 },
{ 0x39000f36, 0x68000000 },
{ 0x39000f37, 0x30000000 },
{ 0x39000f38, 0x68000000 },
{ 0x39000f39, 0x30000000 },
{ 0x39000f3a, 0x58000000 },
{ 0x39000f3b, 0x48000000 },
{ 0x39000f3c, 0x58000000 },
{ 0x39000f3d, 0x48000000 },
{ 0x39800f3e, 0x28000001 },
{ 0x39800f40, 0x1c000007 },
{ 0x39800f49, 0x1c000021 },
{ 0x39800f71, 0x3000000d },
{ 0x39000f7f, 0x28000000 },
{ 0x39800f80, 0x30000004 },
{ 0x39000f85, 0x54000000 },
{ 0x39800f86, 0x30000001 },
{ 0x39800f88, 0x1c000003 },
{ 0x39800f90, 0x30000007 },
{ 0x39800f99, 0x30000023 },
{ 0x39800fbe, 0x68000007 },
{ 0x39000fc6, 0x30000000 },
{ 0x39800fc7, 0x68000005 },
{ 0x39000fcf, 0x68000000 },
{ 0x39800fd0, 0x54000001 },
{ 0x26801000, 0x1c000021 },
{ 0x26801023, 0x1c000004 },
{ 0x26801029, 0x1c000001 },
{ 0x2600102c, 0x28000000 },
{ 0x2680102d, 0x30000003 },
{ 0x26001031, 0x28000000 },
{ 0x26001032, 0x30000000 },
{ 0x26801036, 0x30000001 },
{ 0x26001038, 0x28000000 },
{ 0x26001039, 0x30000000 },
{ 0x26801040, 0x34000009 },
{ 0x2680104a, 0x54000005 },
{ 0x26801050, 0x1c000005 },
{ 0x26801056, 0x28000001 },
{ 0x26801058, 0x30000001 },
{ 0x100010a0, 0x24001c60 },
{ 0x100010a1, 0x24001c60 },
{ 0x100010a2, 0x24001c60 },
{ 0x100010a3, 0x24001c60 },
{ 0x100010a4, 0x24001c60 },
{ 0x100010a5, 0x24001c60 },
{ 0x100010a6, 0x24001c60 },
{ 0x100010a7, 0x24001c60 },
{ 0x100010a8, 0x24001c60 },
{ 0x100010a9, 0x24001c60 },
{ 0x100010aa, 0x24001c60 },
{ 0x100010ab, 0x24001c60 },
{ 0x100010ac, 0x24001c60 },
{ 0x100010ad, 0x24001c60 },
{ 0x100010ae, 0x24001c60 },
{ 0x100010af, 0x24001c60 },
{ 0x100010b0, 0x24001c60 },
{ 0x100010b1, 0x24001c60 },
{ 0x100010b2, 0x24001c60 },
{ 0x100010b3, 0x24001c60 },
{ 0x100010b4, 0x24001c60 },
{ 0x100010b5, 0x24001c60 },
{ 0x100010b6, 0x24001c60 },
{ 0x100010b7, 0x24001c60 },
{ 0x100010b8, 0x24001c60 },
{ 0x100010b9, 0x24001c60 },
{ 0x100010ba, 0x24001c60 },
{ 0x100010bb, 0x24001c60 },
{ 0x100010bc, 0x24001c60 },
{ 0x100010bd, 0x24001c60 },
{ 0x100010be, 0x24001c60 },
{ 0x100010bf, 0x24001c60 },
{ 0x100010c0, 0x24001c60 },
{ 0x100010c1, 0x24001c60 },
{ 0x100010c2, 0x24001c60 },
{ 0x100010c3, 0x24001c60 },
{ 0x100010c4, 0x24001c60 },
{ 0x100010c5, 0x24001c60 },
{ 0x108010d0, 0x1c00002a },
{ 0x090010fb, 0x54000000 },
{ 0x100010fc, 0x18000000 },
{ 0x17801100, 0x1c000059 },
{ 0x1780115f, 0x1c000043 },
{ 0x178011a8, 0x1c000051 },
{ 0x0f801200, 0x1c000048 },
{ 0x0f80124a, 0x1c000003 },
{ 0x0f801250, 0x1c000006 },
{ 0x0f001258, 0x1c000000 },
{ 0x0f80125a, 0x1c000003 },
{ 0x0f801260, 0x1c000028 },
{ 0x0f80128a, 0x1c000003 },
{ 0x0f801290, 0x1c000020 },
{ 0x0f8012b2, 0x1c000003 },
{ 0x0f8012b8, 0x1c000006 },
{ 0x0f0012c0, 0x1c000000 },
{ 0x0f8012c2, 0x1c000003 },
{ 0x0f8012c8, 0x1c00000e },
{ 0x0f8012d8, 0x1c000038 },
{ 0x0f801312, 0x1c000003 },
{ 0x0f801318, 0x1c000042 },
{ 0x0f00135f, 0x30000000 },
{ 0x0f001360, 0x68000000 },
{ 0x0f801361, 0x54000007 },
{ 0x0f801369, 0x3c000013 },
{ 0x0f801380, 0x1c00000f },
{ 0x0f801390, 0x68000009 },
{ 0x088013a0, 0x1c000054 },
{ 0x07801401, 0x1c00026b },
{ 0x0780166d, 0x54000001 },
{ 0x0780166f, 0x1c000007 },
{ 0x28001680, 0x74000000 },
{ 0x28801681, 0x1c000019 },
{ 0x2800169b, 0x58000000 },
{ 0x2800169c, 0x48000000 },
{ 0x2d8016a0, 0x1c00004a },
{ 0x098016eb, 0x54000002 },
{ 0x2d8016ee, 0x38000002 },
{ 0x32801700, 0x1c00000c },
{ 0x3280170e, 0x1c000003 },
{ 0x32801712, 0x30000002 },
{ 0x18801720, 0x1c000011 },
{ 0x18801732, 0x30000002 },
{ 0x09801735, 0x54000001 },
{ 0x06801740, 0x1c000011 },
{ 0x06801752, 0x30000001 },
{ 0x33801760, 0x1c00000c },
{ 0x3380176e, 0x1c000002 },
{ 0x33801772, 0x30000001 },
{ 0x1f801780, 0x1c000033 },
{ 0x1f8017b4, 0x04000001 },
{ 0x1f0017b6, 0x28000000 },
{ 0x1f8017b7, 0x30000006 },
{ 0x1f8017be, 0x28000007 },
{ 0x1f0017c6, 0x30000000 },
{ 0x1f8017c7, 0x28000001 },
{ 0x1f8017c9, 0x3000000a },
{ 0x1f8017d4, 0x54000002 },
{ 0x1f0017d7, 0x18000000 },
{ 0x1f8017d8, 0x54000002 },
{ 0x1f0017db, 0x5c000000 },
{ 0x1f0017dc, 0x1c000000 },
{ 0x1f0017dd, 0x30000000 },
{ 0x1f8017e0, 0x34000009 },
{ 0x1f8017f0, 0x3c000009 },
{ 0x25801800, 0x54000001 },
{ 0x09801802, 0x54000001 },
{ 0x25001804, 0x54000000 },
{ 0x09001805, 0x54000000 },
{ 0x25001806, 0x44000000 },
{ 0x25801807, 0x54000003 },
{ 0x2580180b, 0x30000002 },
{ 0x2500180e, 0x74000000 },
{ 0x25801810, 0x34000009 },
{ 0x25801820, 0x1c000022 },
{ 0x25001843, 0x18000000 },
{ 0x25801844, 0x1c000033 },
{ 0x25801880, 0x1c000028 },
{ 0x250018a9, 0x30000000 },
{ 0x22801900, 0x1c00001c },
{ 0x22801920, 0x30000002 },
{ 0x22801923, 0x28000003 },
{ 0x22801927, 0x30000001 },
{ 0x22801929, 0x28000002 },
{ 0x22801930, 0x28000001 },
{ 0x22001932, 0x30000000 },
{ 0x22801933, 0x28000005 },
{ 0x22801939, 0x30000002 },
{ 0x22001940, 0x68000000 },
{ 0x22801944, 0x54000001 },
{ 0x22801946, 0x34000009 },
{ 0x34801950, 0x1c00001d },
{ 0x34801970, 0x1c000004 },
{ 0x27801980, 0x1c000029 },
{ 0x278019b0, 0x28000010 },
{ 0x278019c1, 0x1c000006 },
{ 0x278019c8, 0x28000001 },
{ 0x278019d0, 0x34000009 },
{ 0x278019de, 0x54000001 },
{ 0x1f8019e0, 0x6800001f },
{ 0x05801a00, 0x1c000016 },
{ 0x05801a17, 0x30000001 },
{ 0x05801a19, 0x28000002 },
{ 0x05801a1e, 0x54000001 },
{ 0x3d801b00, 0x30000003 },
{ 0x3d001b04, 0x28000000 },
{ 0x3d801b05, 0x1c00002e },
{ 0x3d001b34, 0x30000000 },
{ 0x3d001b35, 0x28000000 },
{ 0x3d801b36, 0x30000004 },
{ 0x3d001b3b, 0x28000000 },
{ 0x3d001b3c, 0x30000000 },
{ 0x3d801b3d, 0x28000004 },
{ 0x3d001b42, 0x30000000 },
{ 0x3d801b43, 0x28000001 },
{ 0x3d801b45, 0x1c000006 },
{ 0x3d801b50, 0x34000009 },
{ 0x3d801b5a, 0x54000006 },
{ 0x3d801b61, 0x68000009 },
{ 0x3d801b6b, 0x30000008 },
{ 0x3d801b74, 0x68000008 },
{ 0x21801d00, 0x14000025 },
{ 0x13801d26, 0x14000004 },
{ 0x0c001d2b, 0x14000000 },
{ 0x21801d2c, 0x18000030 },
{ 0x13801d5d, 0x18000004 },
{ 0x21801d62, 0x14000003 },
{ 0x13801d66, 0x14000004 },
{ 0x21801d6b, 0x1400000c },
{ 0x0c001d78, 0x18000000 },
{ 0x21801d79, 0x14000003 },
{ 0x21001d7d, 0x14000ee6 },
{ 0x21801d7e, 0x1400001c },
{ 0x21801d9b, 0x18000023 },
{ 0x13001dbf, 0x18000000 },
{ 0x1b801dc0, 0x3000000a },
{ 0x1b801dfe, 0x30000001 },
{ 0x21001e00, 0x24000001 },
{ 0x21001e01, 0x1400ffff },
{ 0x21001e02, 0x24000001 },
{ 0x21001e03, 0x1400ffff },
{ 0x21001e04, 0x24000001 },
{ 0x21001e05, 0x1400ffff },
{ 0x21001e06, 0x24000001 },
{ 0x21001e07, 0x1400ffff },
{ 0x21001e08, 0x24000001 },
{ 0x21001e09, 0x1400ffff },
{ 0x21001e0a, 0x24000001 },
{ 0x21001e0b, 0x1400ffff },
{ 0x21001e0c, 0x24000001 },
{ 0x21001e0d, 0x1400ffff },
{ 0x21001e0e, 0x24000001 },
{ 0x21001e0f, 0x1400ffff },
{ 0x21001e10, 0x24000001 },
{ 0x21001e11, 0x1400ffff },
{ 0x21001e12, 0x24000001 },
{ 0x21001e13, 0x1400ffff },
{ 0x21001e14, 0x24000001 },
{ 0x21001e15, 0x1400ffff },
{ 0x21001e16, 0x24000001 },
{ 0x21001e17, 0x1400ffff },
{ 0x21001e18, 0x24000001 },
{ 0x21001e19, 0x1400ffff },
{ 0x21001e1a, 0x24000001 },
{ 0x21001e1b, 0x1400ffff },
{ 0x21001e1c, 0x24000001 },
{ 0x21001e1d, 0x1400ffff },
{ 0x21001e1e, 0x24000001 },
{ 0x21001e1f, 0x1400ffff },
{ 0x21001e20, 0x24000001 },
{ 0x21001e21, 0x1400ffff },
{ 0x21001e22, 0x24000001 },
{ 0x21001e23, 0x1400ffff },
{ 0x21001e24, 0x24000001 },
{ 0x21001e25, 0x1400ffff },
{ 0x21001e26, 0x24000001 },
{ 0x21001e27, 0x1400ffff },
{ 0x21001e28, 0x24000001 },
{ 0x21001e29, 0x1400ffff },
{ 0x21001e2a, 0x24000001 },
{ 0x21001e2b, 0x1400ffff },
{ 0x21001e2c, 0x24000001 },
{ 0x21001e2d, 0x1400ffff },
{ 0x21001e2e, 0x24000001 },
{ 0x21001e2f, 0x1400ffff },
{ 0x21001e30, 0x24000001 },
{ 0x21001e31, 0x1400ffff },
{ 0x21001e32, 0x24000001 },
{ 0x21001e33, 0x1400ffff },
{ 0x21001e34, 0x24000001 },
{ 0x21001e35, 0x1400ffff },
{ 0x21001e36, 0x24000001 },
{ 0x21001e37, 0x1400ffff },
{ 0x21001e38, 0x24000001 },
{ 0x21001e39, 0x1400ffff },
{ 0x21001e3a, 0x24000001 },
{ 0x21001e3b, 0x1400ffff },
{ 0x21001e3c, 0x24000001 },
{ 0x21001e3d, 0x1400ffff },
{ 0x21001e3e, 0x24000001 },
{ 0x21001e3f, 0x1400ffff },
{ 0x21001e40, 0x24000001 },
{ 0x21001e41, 0x1400ffff },
{ 0x21001e42, 0x24000001 },
{ 0x21001e43, 0x1400ffff },
{ 0x21001e44, 0x24000001 },
{ 0x21001e45, 0x1400ffff },
{ 0x21001e46, 0x24000001 },
{ 0x21001e47, 0x1400ffff },
{ 0x21001e48, 0x24000001 },
{ 0x21001e49, 0x1400ffff },
{ 0x21001e4a, 0x24000001 },
{ 0x21001e4b, 0x1400ffff },
{ 0x21001e4c, 0x24000001 },
{ 0x21001e4d, 0x1400ffff },
{ 0x21001e4e, 0x24000001 },
{ 0x21001e4f, 0x1400ffff },
{ 0x21001e50, 0x24000001 },
{ 0x21001e51, 0x1400ffff },
{ 0x21001e52, 0x24000001 },
{ 0x21001e53, 0x1400ffff },
{ 0x21001e54, 0x24000001 },
{ 0x21001e55, 0x1400ffff },
{ 0x21001e56, 0x24000001 },
{ 0x21001e57, 0x1400ffff },
{ 0x21001e58, 0x24000001 },
{ 0x21001e59, 0x1400ffff },
{ 0x21001e5a, 0x24000001 },
{ 0x21001e5b, 0x1400ffff },
{ 0x21001e5c, 0x24000001 },
{ 0x21001e5d, 0x1400ffff },
{ 0x21001e5e, 0x24000001 },
{ 0x21001e5f, 0x1400ffff },
{ 0x21001e60, 0x24000001 },
{ 0x21001e61, 0x1400ffff },
{ 0x21001e62, 0x24000001 },
{ 0x21001e63, 0x1400ffff },
{ 0x21001e64, 0x24000001 },
{ 0x21001e65, 0x1400ffff },
{ 0x21001e66, 0x24000001 },
{ 0x21001e67, 0x1400ffff },
{ 0x21001e68, 0x24000001 },
{ 0x21001e69, 0x1400ffff },
{ 0x21001e6a, 0x24000001 },
{ 0x21001e6b, 0x1400ffff },
{ 0x21001e6c, 0x24000001 },
{ 0x21001e6d, 0x1400ffff },
{ 0x21001e6e, 0x24000001 },
{ 0x21001e6f, 0x1400ffff },
{ 0x21001e70, 0x24000001 },
{ 0x21001e71, 0x1400ffff },
{ 0x21001e72, 0x24000001 },
{ 0x21001e73, 0x1400ffff },
{ 0x21001e74, 0x24000001 },
{ 0x21001e75, 0x1400ffff },
{ 0x21001e76, 0x24000001 },
{ 0x21001e77, 0x1400ffff },
{ 0x21001e78, 0x24000001 },
{ 0x21001e79, 0x1400ffff },
{ 0x21001e7a, 0x24000001 },
{ 0x21001e7b, 0x1400ffff },
{ 0x21001e7c, 0x24000001 },
{ 0x21001e7d, 0x1400ffff },
{ 0x21001e7e, 0x24000001 },
{ 0x21001e7f, 0x1400ffff },
{ 0x21001e80, 0x24000001 },
{ 0x21001e81, 0x1400ffff },
{ 0x21001e82, 0x24000001 },
{ 0x21001e83, 0x1400ffff },
{ 0x21001e84, 0x24000001 },
{ 0x21001e85, 0x1400ffff },
{ 0x21001e86, 0x24000001 },
{ 0x21001e87, 0x1400ffff },
{ 0x21001e88, 0x24000001 },
{ 0x21001e89, 0x1400ffff },
{ 0x21001e8a, 0x24000001 },
{ 0x21001e8b, 0x1400ffff },
{ 0x21001e8c, 0x24000001 },
{ 0x21001e8d, 0x1400ffff },
{ 0x21001e8e, 0x24000001 },
{ 0x21001e8f, 0x1400ffff },
{ 0x21001e90, 0x24000001 },
{ 0x21001e91, 0x1400ffff },
{ 0x21001e92, 0x24000001 },
{ 0x21001e93, 0x1400ffff },
{ 0x21001e94, 0x24000001 },
{ 0x21001e95, 0x1400ffff },
{ 0x21801e96, 0x14000004 },
{ 0x21001e9b, 0x1400ffc5 },
{ 0x21001ea0, 0x24000001 },
{ 0x21001ea1, 0x1400ffff },
{ 0x21001ea2, 0x24000001 },
{ 0x21001ea3, 0x1400ffff },
{ 0x21001ea4, 0x24000001 },
{ 0x21001ea5, 0x1400ffff },
{ 0x21001ea6, 0x24000001 },
{ 0x21001ea7, 0x1400ffff },
{ 0x21001ea8, 0x24000001 },
{ 0x21001ea9, 0x1400ffff },
{ 0x21001eaa, 0x24000001 },
{ 0x21001eab, 0x1400ffff },
{ 0x21001eac, 0x24000001 },
{ 0x21001ead, 0x1400ffff },
{ 0x21001eae, 0x24000001 },
{ 0x21001eaf, 0x1400ffff },
{ 0x21001eb0, 0x24000001 },
{ 0x21001eb1, 0x1400ffff },
{ 0x21001eb2, 0x24000001 },
{ 0x21001eb3, 0x1400ffff },
{ 0x21001eb4, 0x24000001 },
{ 0x21001eb5, 0x1400ffff },
{ 0x21001eb6, 0x24000001 },
{ 0x21001eb7, 0x1400ffff },
{ 0x21001eb8, 0x24000001 },
{ 0x21001eb9, 0x1400ffff },
{ 0x21001eba, 0x24000001 },
{ 0x21001ebb, 0x1400ffff },
{ 0x21001ebc, 0x24000001 },
{ 0x21001ebd, 0x1400ffff },
{ 0x21001ebe, 0x24000001 },
{ 0x21001ebf, 0x1400ffff },
{ 0x21001ec0, 0x24000001 },
{ 0x21001ec1, 0x1400ffff },
{ 0x21001ec2, 0x24000001 },
{ 0x21001ec3, 0x1400ffff },
{ 0x21001ec4, 0x24000001 },
{ 0x21001ec5, 0x1400ffff },
{ 0x21001ec6, 0x24000001 },
{ 0x21001ec7, 0x1400ffff },
{ 0x21001ec8, 0x24000001 },
{ 0x21001ec9, 0x1400ffff },
{ 0x21001eca, 0x24000001 },
{ 0x21001ecb, 0x1400ffff },
{ 0x21001ecc, 0x24000001 },
{ 0x21001ecd, 0x1400ffff },
{ 0x21001ece, 0x24000001 },
{ 0x21001ecf, 0x1400ffff },
{ 0x21001ed0, 0x24000001 },
{ 0x21001ed1, 0x1400ffff },
{ 0x21001ed2, 0x24000001 },
{ 0x21001ed3, 0x1400ffff },
{ 0x21001ed4, 0x24000001 },
{ 0x21001ed5, 0x1400ffff },
{ 0x21001ed6, 0x24000001 },
{ 0x21001ed7, 0x1400ffff },
{ 0x21001ed8, 0x24000001 },
{ 0x21001ed9, 0x1400ffff },
{ 0x21001eda, 0x24000001 },
{ 0x21001edb, 0x1400ffff },
{ 0x21001edc, 0x24000001 },
{ 0x21001edd, 0x1400ffff },
{ 0x21001ede, 0x24000001 },
{ 0x21001edf, 0x1400ffff },
{ 0x21001ee0, 0x24000001 },
{ 0x21001ee1, 0x1400ffff },
{ 0x21001ee2, 0x24000001 },
{ 0x21001ee3, 0x1400ffff },
{ 0x21001ee4, 0x24000001 },
{ 0x21001ee5, 0x1400ffff },
{ 0x21001ee6, 0x24000001 },
{ 0x21001ee7, 0x1400ffff },
{ 0x21001ee8, 0x24000001 },
{ 0x21001ee9, 0x1400ffff },
{ 0x21001eea, 0x24000001 },
{ 0x21001eeb, 0x1400ffff },
{ 0x21001eec, 0x24000001 },
{ 0x21001eed, 0x1400ffff },
{ 0x21001eee, 0x24000001 },
{ 0x21001eef, 0x1400ffff },
{ 0x21001ef0, 0x24000001 },
{ 0x21001ef1, 0x1400ffff },
{ 0x21001ef2, 0x24000001 },
{ 0x21001ef3, 0x1400ffff },
{ 0x21001ef4, 0x24000001 },
{ 0x21001ef5, 0x1400ffff },
{ 0x21001ef6, 0x24000001 },
{ 0x21001ef7, 0x1400ffff },
{ 0x21001ef8, 0x24000001 },
{ 0x21001ef9, 0x1400ffff },
{ 0x13001f00, 0x14000008 },
{ 0x13001f01, 0x14000008 },
{ 0x13001f02, 0x14000008 },
{ 0x13001f03, 0x14000008 },
{ 0x13001f04, 0x14000008 },
{ 0x13001f05, 0x14000008 },
{ 0x13001f06, 0x14000008 },
{ 0x13001f07, 0x14000008 },
{ 0x13001f08, 0x2400fff8 },
{ 0x13001f09, 0x2400fff8 },
{ 0x13001f0a, 0x2400fff8 },
{ 0x13001f0b, 0x2400fff8 },
{ 0x13001f0c, 0x2400fff8 },
{ 0x13001f0d, 0x2400fff8 },
{ 0x13001f0e, 0x2400fff8 },
{ 0x13001f0f, 0x2400fff8 },
{ 0x13001f10, 0x14000008 },
{ 0x13001f11, 0x14000008 },
{ 0x13001f12, 0x14000008 },
{ 0x13001f13, 0x14000008 },
{ 0x13001f14, 0x14000008 },
{ 0x13001f15, 0x14000008 },
{ 0x13001f18, 0x2400fff8 },
{ 0x13001f19, 0x2400fff8 },
{ 0x13001f1a, 0x2400fff8 },
{ 0x13001f1b, 0x2400fff8 },
{ 0x13001f1c, 0x2400fff8 },
{ 0x13001f1d, 0x2400fff8 },
{ 0x13001f20, 0x14000008 },
{ 0x13001f21, 0x14000008 },
{ 0x13001f22, 0x14000008 },
{ 0x13001f23, 0x14000008 },
{ 0x13001f24, 0x14000008 },
{ 0x13001f25, 0x14000008 },
{ 0x13001f26, 0x14000008 },
{ 0x13001f27, 0x14000008 },
{ 0x13001f28, 0x2400fff8 },
{ 0x13001f29, 0x2400fff8 },
{ 0x13001f2a, 0x2400fff8 },
{ 0x13001f2b, 0x2400fff8 },
{ 0x13001f2c, 0x2400fff8 },
{ 0x13001f2d, 0x2400fff8 },
{ 0x13001f2e, 0x2400fff8 },
{ 0x13001f2f, 0x2400fff8 },
{ 0x13001f30, 0x14000008 },
{ 0x13001f31, 0x14000008 },
{ 0x13001f32, 0x14000008 },
{ 0x13001f33, 0x14000008 },
{ 0x13001f34, 0x14000008 },
{ 0x13001f35, 0x14000008 },
{ 0x13001f36, 0x14000008 },
{ 0x13001f37, 0x14000008 },
{ 0x13001f38, 0x2400fff8 },
{ 0x13001f39, 0x2400fff8 },
{ 0x13001f3a, 0x2400fff8 },
{ 0x13001f3b, 0x2400fff8 },
{ 0x13001f3c, 0x2400fff8 },
{ 0x13001f3d, 0x2400fff8 },
{ 0x13001f3e, 0x2400fff8 },
{ 0x13001f3f, 0x2400fff8 },
{ 0x13001f40, 0x14000008 },
{ 0x13001f41, 0x14000008 },
{ 0x13001f42, 0x14000008 },
{ 0x13001f43, 0x14000008 },
{ 0x13001f44, 0x14000008 },
{ 0x13001f45, 0x14000008 },
{ 0x13001f48, 0x2400fff8 },
{ 0x13001f49, 0x2400fff8 },
{ 0x13001f4a, 0x2400fff8 },
{ 0x13001f4b, 0x2400fff8 },
{ 0x13001f4c, 0x2400fff8 },
{ 0x13001f4d, 0x2400fff8 },
{ 0x13001f50, 0x14000000 },
{ 0x13001f51, 0x14000008 },
{ 0x13001f52, 0x14000000 },
{ 0x13001f53, 0x14000008 },
{ 0x13001f54, 0x14000000 },
{ 0x13001f55, 0x14000008 },
{ 0x13001f56, 0x14000000 },
{ 0x13001f57, 0x14000008 },
{ 0x13001f59, 0x2400fff8 },
{ 0x13001f5b, 0x2400fff8 },
{ 0x13001f5d, 0x2400fff8 },
{ 0x13001f5f, 0x2400fff8 },
{ 0x13001f60, 0x14000008 },
{ 0x13001f61, 0x14000008 },
{ 0x13001f62, 0x14000008 },
{ 0x13001f63, 0x14000008 },
{ 0x13001f64, 0x14000008 },
{ 0x13001f65, 0x14000008 },
{ 0x13001f66, 0x14000008 },
{ 0x13001f67, 0x14000008 },
{ 0x13001f68, 0x2400fff8 },
{ 0x13001f69, 0x2400fff8 },
{ 0x13001f6a, 0x2400fff8 },
{ 0x13001f6b, 0x2400fff8 },
{ 0x13001f6c, 0x2400fff8 },
{ 0x13001f6d, 0x2400fff8 },
{ 0x13001f6e, 0x2400fff8 },
{ 0x13001f6f, 0x2400fff8 },
{ 0x13001f70, 0x1400004a },
{ 0x13001f71, 0x1400004a },
{ 0x13001f72, 0x14000056 },
{ 0x13001f73, 0x14000056 },
{ 0x13001f74, 0x14000056 },
{ 0x13001f75, 0x14000056 },
{ 0x13001f76, 0x14000064 },
{ 0x13001f77, 0x14000064 },
{ 0x13001f78, 0x14000080 },
{ 0x13001f79, 0x14000080 },
{ 0x13001f7a, 0x14000070 },
{ 0x13001f7b, 0x14000070 },
{ 0x13001f7c, 0x1400007e },
{ 0x13001f7d, 0x1400007e },
{ 0x13001f80, 0x14000008 },
{ 0x13001f81, 0x14000008 },
{ 0x13001f82, 0x14000008 },
{ 0x13001f83, 0x14000008 },
{ 0x13001f84, 0x14000008 },
{ 0x13001f85, 0x14000008 },
{ 0x13001f86, 0x14000008 },
{ 0x13001f87, 0x14000008 },
{ 0x13001f88, 0x2000fff8 },
{ 0x13001f89, 0x2000fff8 },
{ 0x13001f8a, 0x2000fff8 },
{ 0x13001f8b, 0x2000fff8 },
{ 0x13001f8c, 0x2000fff8 },
{ 0x13001f8d, 0x2000fff8 },
{ 0x13001f8e, 0x2000fff8 },
{ 0x13001f8f, 0x2000fff8 },
{ 0x13001f90, 0x14000008 },
{ 0x13001f91, 0x14000008 },
{ 0x13001f92, 0x14000008 },
{ 0x13001f93, 0x14000008 },
{ 0x13001f94, 0x14000008 },
{ 0x13001f95, 0x14000008 },
{ 0x13001f96, 0x14000008 },
{ 0x13001f97, 0x14000008 },
{ 0x13001f98, 0x2000fff8 },
{ 0x13001f99, 0x2000fff8 },
{ 0x13001f9a, 0x2000fff8 },
{ 0x13001f9b, 0x2000fff8 },
{ 0x13001f9c, 0x2000fff8 },
{ 0x13001f9d, 0x2000fff8 },
{ 0x13001f9e, 0x2000fff8 },
{ 0x13001f9f, 0x2000fff8 },
{ 0x13001fa0, 0x14000008 },
{ 0x13001fa1, 0x14000008 },
{ 0x13001fa2, 0x14000008 },
{ 0x13001fa3, 0x14000008 },
{ 0x13001fa4, 0x14000008 },
{ 0x13001fa5, 0x14000008 },
{ 0x13001fa6, 0x14000008 },
{ 0x13001fa7, 0x14000008 },
{ 0x13001fa8, 0x2000fff8 },
{ 0x13001fa9, 0x2000fff8 },
{ 0x13001faa, 0x2000fff8 },
{ 0x13001fab, 0x2000fff8 },
{ 0x13001fac, 0x2000fff8 },
{ 0x13001fad, 0x2000fff8 },
{ 0x13001fae, 0x2000fff8 },
{ 0x13001faf, 0x2000fff8 },
{ 0x13001fb0, 0x14000008 },
{ 0x13001fb1, 0x14000008 },
{ 0x13001fb2, 0x14000000 },
{ 0x13001fb3, 0x14000009 },
{ 0x13001fb4, 0x14000000 },
{ 0x13801fb6, 0x14000001 },
{ 0x13001fb8, 0x2400fff8 },
{ 0x13001fb9, 0x2400fff8 },
{ 0x13001fba, 0x2400ffb6 },
{ 0x13001fbb, 0x2400ffb6 },
{ 0x13001fbc, 0x2000fff7 },
{ 0x13001fbd, 0x60000000 },
{ 0x13001fbe, 0x1400e3db },
{ 0x13801fbf, 0x60000002 },
{ 0x13001fc2, 0x14000000 },
{ 0x13001fc3, 0x14000009 },
{ 0x13001fc4, 0x14000000 },
{ 0x13801fc6, 0x14000001 },
{ 0x13001fc8, 0x2400ffaa },
{ 0x13001fc9, 0x2400ffaa },
{ 0x13001fca, 0x2400ffaa },
{ 0x13001fcb, 0x2400ffaa },
{ 0x13001fcc, 0x2000fff7 },
{ 0x13801fcd, 0x60000002 },
{ 0x13001fd0, 0x14000008 },
{ 0x13001fd1, 0x14000008 },
{ 0x13801fd2, 0x14000001 },
{ 0x13801fd6, 0x14000001 },
{ 0x13001fd8, 0x2400fff8 },
{ 0x13001fd9, 0x2400fff8 },
{ 0x13001fda, 0x2400ff9c },
{ 0x13001fdb, 0x2400ff9c },
{ 0x13801fdd, 0x60000002 },
{ 0x13001fe0, 0x14000008 },
{ 0x13001fe1, 0x14000008 },
{ 0x13801fe2, 0x14000002 },
{ 0x13001fe5, 0x14000007 },
{ 0x13801fe6, 0x14000001 },
{ 0x13001fe8, 0x2400fff8 },
{ 0x13001fe9, 0x2400fff8 },
{ 0x13001fea, 0x2400ff90 },
{ 0x13001feb, 0x2400ff90 },
{ 0x13001fec, 0x2400fff9 },
{ 0x13801fed, 0x60000002 },
{ 0x13001ff2, 0x14000000 },
{ 0x13001ff3, 0x14000009 },
{ 0x13001ff4, 0x14000000 },
{ 0x13801ff6, 0x14000001 },
{ 0x13001ff8, 0x2400ff80 },
{ 0x13001ff9, 0x2400ff80 },
{ 0x13001ffa, 0x2400ff82 },
{ 0x13001ffb, 0x2400ff82 },
{ 0x13001ffc, 0x2000fff7 },
{ 0x13801ffd, 0x60000001 },
{ 0x09802000, 0x7400000a },
{ 0x0900200b, 0x04000000 },
{ 0x1b80200c, 0x04000001 },
{ 0x0980200e, 0x04000001 },
{ 0x09802010, 0x44000005 },
{ 0x09802016, 0x54000001 },
{ 0x09002018, 0x50000000 },
{ 0x09002019, 0x4c000000 },
{ 0x0900201a, 0x58000000 },
{ 0x0980201b, 0x50000001 },
{ 0x0900201d, 0x4c000000 },
{ 0x0900201e, 0x58000000 },
{ 0x0900201f, 0x50000000 },
{ 0x09802020, 0x54000007 },
{ 0x09002028, 0x6c000000 },
{ 0x09002029, 0x70000000 },
{ 0x0980202a, 0x04000004 },
{ 0x0900202f, 0x74000000 },
{ 0x09802030, 0x54000008 },
{ 0x09002039, 0x50000000 },
{ 0x0900203a, 0x4c000000 },
{ 0x0980203b, 0x54000003 },
{ 0x0980203f, 0x40000001 },
{ 0x09802041, 0x54000002 },
{ 0x09002044, 0x64000000 },
{ 0x09002045, 0x58000000 },
{ 0x09002046, 0x48000000 },
{ 0x09802047, 0x5400000a },
{ 0x09002052, 0x64000000 },
{ 0x09002053, 0x54000000 },
{ 0x09002054, 0x40000000 },
{ 0x09802055, 0x54000009 },
{ 0x0900205f, 0x74000000 },
{ 0x09802060, 0x04000003 },
{ 0x0980206a, 0x04000005 },
{ 0x09002070, 0x3c000000 },
{ 0x21002071, 0x14000000 },
{ 0x09802074, 0x3c000005 },
{ 0x0980207a, 0x64000002 },
{ 0x0900207d, 0x58000000 },
{ 0x0900207e, 0x48000000 },
{ 0x2100207f, 0x14000000 },
{ 0x09802080, 0x3c000009 },
{ 0x0980208a, 0x64000002 },
{ 0x0900208d, 0x58000000 },
{ 0x0900208e, 0x48000000 },
{ 0x21802090, 0x18000004 },
{ 0x098020a0, 0x5c000015 },
{ 0x1b8020d0, 0x3000000c },
{ 0x1b8020dd, 0x2c000003 },
{ 0x1b0020e1, 0x30000000 },
{ 0x1b8020e2, 0x2c000002 },
{ 0x1b8020e5, 0x3000000a },
{ 0x09802100, 0x68000001 },
{ 0x09002102, 0x24000000 },
{ 0x09802103, 0x68000003 },
{ 0x09002107, 0x24000000 },
{ 0x09802108, 0x68000001 },
{ 0x0900210a, 0x14000000 },
{ 0x0980210b, 0x24000002 },
{ 0x0980210e, 0x14000001 },
{ 0x09802110, 0x24000002 },
{ 0x09002113, 0x14000000 },
{ 0x09002114, 0x68000000 },
{ 0x09002115, 0x24000000 },
{ 0x09802116, 0x68000002 },
{ 0x09802119, 0x24000004 },
{ 0x0980211e, 0x68000005 },
{ 0x09002124, 0x24000000 },
{ 0x09002125, 0x68000000 },
{ 0x13002126, 0x2400e2a3 },
{ 0x09002127, 0x68000000 },
{ 0x09002128, 0x24000000 },
{ 0x09002129, 0x68000000 },
{ 0x2100212a, 0x2400df41 },
{ 0x2100212b, 0x2400dfba },
{ 0x0980212c, 0x24000001 },
{ 0x0900212e, 0x68000000 },
{ 0x0900212f, 0x14000000 },
{ 0x09802130, 0x24000001 },
{ 0x21002132, 0x2400001c },
{ 0x09002133, 0x24000000 },
{ 0x09002134, 0x14000000 },
{ 0x09802135, 0x1c000003 },
{ 0x09002139, 0x14000000 },
{ 0x0980213a, 0x68000001 },
{ 0x0980213c, 0x14000001 },
{ 0x0980213e, 0x24000001 },
{ 0x09802140, 0x64000004 },
{ 0x09002145, 0x24000000 },
{ 0x09802146, 0x14000003 },
{ 0x0900214a, 0x68000000 },
{ 0x0900214b, 0x64000000 },
{ 0x0980214c, 0x68000001 },
{ 0x2100214e, 0x1400ffe4 },
{ 0x09802153, 0x3c00000c },
{ 0x09002160, 0x38000010 },
{ 0x09002161, 0x38000010 },
{ 0x09002162, 0x38000010 },
{ 0x09002163, 0x38000010 },
{ 0x09002164, 0x38000010 },
{ 0x09002165, 0x38000010 },
{ 0x09002166, 0x38000010 },
{ 0x09002167, 0x38000010 },
{ 0x09002168, 0x38000010 },
{ 0x09002169, 0x38000010 },
{ 0x0900216a, 0x38000010 },
{ 0x0900216b, 0x38000010 },
{ 0x0900216c, 0x38000010 },
{ 0x0900216d, 0x38000010 },
{ 0x0900216e, 0x38000010 },
{ 0x0900216f, 0x38000010 },
{ 0x09002170, 0x3800fff0 },
{ 0x09002171, 0x3800fff0 },
{ 0x09002172, 0x3800fff0 },
{ 0x09002173, 0x3800fff0 },
{ 0x09002174, 0x3800fff0 },
{ 0x09002175, 0x3800fff0 },
{ 0x09002176, 0x3800fff0 },
{ 0x09002177, 0x3800fff0 },
{ 0x09002178, 0x3800fff0 },
{ 0x09002179, 0x3800fff0 },
{ 0x0900217a, 0x3800fff0 },
{ 0x0900217b, 0x3800fff0 },
{ 0x0900217c, 0x3800fff0 },
{ 0x0900217d, 0x3800fff0 },
{ 0x0900217e, 0x3800fff0 },
{ 0x0900217f, 0x3800fff0 },
{ 0x09802180, 0x38000002 },
{ 0x09002183, 0x24000001 },
{ 0x21002184, 0x1400ffff },
{ 0x09802190, 0x64000004 },
{ 0x09802195, 0x68000004 },
{ 0x0980219a, 0x64000001 },
{ 0x0980219c, 0x68000003 },
{ 0x090021a0, 0x64000000 },
{ 0x098021a1, 0x68000001 },
{ 0x090021a3, 0x64000000 },
{ 0x098021a4, 0x68000001 },
{ 0x090021a6, 0x64000000 },
{ 0x098021a7, 0x68000006 },
{ 0x090021ae, 0x64000000 },
{ 0x098021af, 0x6800001e },
{ 0x098021ce, 0x64000001 },
{ 0x098021d0, 0x68000001 },
{ 0x090021d2, 0x64000000 },
{ 0x090021d3, 0x68000000 },
{ 0x090021d4, 0x64000000 },
{ 0x098021d5, 0x6800001e },
{ 0x098021f4, 0x6400010b },
{ 0x09802300, 0x68000007 },
{ 0x09802308, 0x64000003 },
{ 0x0980230c, 0x68000013 },
{ 0x09802320, 0x64000001 },
{ 0x09802322, 0x68000006 },
{ 0x09002329, 0x58000000 },
{ 0x0900232a, 0x48000000 },
{ 0x0980232b, 0x68000050 },
{ 0x0900237c, 0x64000000 },
{ 0x0980237d, 0x6800001d },
{ 0x0980239b, 0x64000018 },
{ 0x098023b4, 0x68000027 },
{ 0x098023dc, 0x64000005 },
{ 0x098023e2, 0x68000005 },
{ 0x09802400, 0x68000026 },
{ 0x09802440, 0x6800000a },
{ 0x09802460, 0x3c00003b },
{ 0x0980249c, 0x68000019 },
{ 0x090024b6, 0x6800001a },
{ 0x090024b7, 0x6800001a },
{ 0x090024b8, 0x6800001a },
{ 0x090024b9, 0x6800001a },
{ 0x090024ba, 0x6800001a },
{ 0x090024bb, 0x6800001a },
{ 0x090024bc, 0x6800001a },
{ 0x090024bd, 0x6800001a },
{ 0x090024be, 0x6800001a },
{ 0x090024bf, 0x6800001a },
{ 0x090024c0, 0x6800001a },
{ 0x090024c1, 0x6800001a },
{ 0x090024c2, 0x6800001a },
{ 0x090024c3, 0x6800001a },
{ 0x090024c4, 0x6800001a },
{ 0x090024c5, 0x6800001a },
{ 0x090024c6, 0x6800001a },
{ 0x090024c7, 0x6800001a },
{ 0x090024c8, 0x6800001a },
{ 0x090024c9, 0x6800001a },
{ 0x090024ca, 0x6800001a },
{ 0x090024cb, 0x6800001a },
{ 0x090024cc, 0x6800001a },
{ 0x090024cd, 0x6800001a },
{ 0x090024ce, 0x6800001a },
{ 0x090024cf, 0x6800001a },
{ 0x090024d0, 0x6800ffe6 },
{ 0x090024d1, 0x6800ffe6 },
{ 0x090024d2, 0x6800ffe6 },
{ 0x090024d3, 0x6800ffe6 },
{ 0x090024d4, 0x6800ffe6 },
{ 0x090024d5, 0x6800ffe6 },
{ 0x090024d6, 0x6800ffe6 },
{ 0x090024d7, 0x6800ffe6 },
{ 0x090024d8, 0x6800ffe6 },
{ 0x090024d9, 0x6800ffe6 },
{ 0x090024da, 0x6800ffe6 },
{ 0x090024db, 0x6800ffe6 },
{ 0x090024dc, 0x6800ffe6 },
{ 0x090024dd, 0x6800ffe6 },
{ 0x090024de, 0x6800ffe6 },
{ 0x090024df, 0x6800ffe6 },
{ 0x090024e0, 0x6800ffe6 },
{ 0x090024e1, 0x6800ffe6 },
{ 0x090024e2, 0x6800ffe6 },
{ 0x090024e3, 0x6800ffe6 },
{ 0x090024e4, 0x6800ffe6 },
{ 0x090024e5, 0x6800ffe6 },
{ 0x090024e6, 0x6800ffe6 },
{ 0x090024e7, 0x6800ffe6 },
{ 0x090024e8, 0x6800ffe6 },
{ 0x090024e9, 0x6800ffe6 },
{ 0x098024ea, 0x3c000015 },
{ 0x09802500, 0x680000b6 },
{ 0x090025b7, 0x64000000 },
{ 0x098025b8, 0x68000008 },
{ 0x090025c1, 0x64000000 },
{ 0x098025c2, 0x68000035 },
{ 0x098025f8, 0x64000007 },
{ 0x09802600, 0x6800006e },
{ 0x0900266f, 0x64000000 },
{ 0x09802670, 0x6800002c },
{ 0x098026a0, 0x68000012 },
{ 0x09802701, 0x68000003 },
{ 0x09802706, 0x68000003 },
{ 0x0980270c, 0x6800001b },
{ 0x09802729, 0x68000022 },
{ 0x0900274d, 0x68000000 },
{ 0x0980274f, 0x68000003 },
{ 0x09002756, 0x68000000 },
{ 0x09802758, 0x68000006 },
{ 0x09802761, 0x68000006 },
{ 0x09002768, 0x58000000 },
{ 0x09002769, 0x48000000 },
{ 0x0900276a, 0x58000000 },
{ 0x0900276b, 0x48000000 },
{ 0x0900276c, 0x58000000 },
{ 0x0900276d, 0x48000000 },
{ 0x0900276e, 0x58000000 },
{ 0x0900276f, 0x48000000 },
{ 0x09002770, 0x58000000 },
{ 0x09002771, 0x48000000 },
{ 0x09002772, 0x58000000 },
{ 0x09002773, 0x48000000 },
{ 0x09002774, 0x58000000 },
{ 0x09002775, 0x48000000 },
{ 0x09802776, 0x3c00001d },
{ 0x09002794, 0x68000000 },
{ 0x09802798, 0x68000017 },
{ 0x098027b1, 0x6800000d },
{ 0x098027c0, 0x64000004 },
{ 0x090027c5, 0x58000000 },
{ 0x090027c6, 0x48000000 },
{ 0x098027c7, 0x64000003 },
{ 0x098027d0, 0x64000015 },
{ 0x090027e6, 0x58000000 },
{ 0x090027e7, 0x48000000 },
{ 0x090027e8, 0x58000000 },
{ 0x090027e9, 0x48000000 },
{ 0x090027ea, 0x58000000 },
{ 0x090027eb, 0x48000000 },
{ 0x098027f0, 0x6400000f },
{ 0x04802800, 0x680000ff },
{ 0x09802900, 0x64000082 },
{ 0x09002983, 0x58000000 },
{ 0x09002984, 0x48000000 },
{ 0x09002985, 0x58000000 },
{ 0x09002986, 0x48000000 },
{ 0x09002987, 0x58000000 },
{ 0x09002988, 0x48000000 },
{ 0x09002989, 0x58000000 },
{ 0x0900298a, 0x48000000 },
{ 0x0900298b, 0x58000000 },
{ 0x0900298c, 0x48000000 },
{ 0x0900298d, 0x58000000 },
{ 0x0900298e, 0x48000000 },
{ 0x0900298f, 0x58000000 },
{ 0x09002990, 0x48000000 },
{ 0x09002991, 0x58000000 },
{ 0x09002992, 0x48000000 },
{ 0x09002993, 0x58000000 },
{ 0x09002994, 0x48000000 },
{ 0x09002995, 0x58000000 },
{ 0x09002996, 0x48000000 },
{ 0x09002997, 0x58000000 },
{ 0x09002998, 0x48000000 },
{ 0x09802999, 0x6400003e },
{ 0x090029d8, 0x58000000 },
{ 0x090029d9, 0x48000000 },
{ 0x090029da, 0x58000000 },
{ 0x090029db, 0x48000000 },
{ 0x098029dc, 0x6400001f },
{ 0x090029fc, 0x58000000 },
{ 0x090029fd, 0x48000000 },
{ 0x098029fe, 0x64000101 },
{ 0x09802b00, 0x6800001a },
{ 0x09802b20, 0x68000003 },
{ 0x11002c00, 0x24000030 },
{ 0x11002c01, 0x24000030 },
{ 0x11002c02, 0x24000030 },
{ 0x11002c03, 0x24000030 },
{ 0x11002c04, 0x24000030 },
{ 0x11002c05, 0x24000030 },
{ 0x11002c06, 0x24000030 },
{ 0x11002c07, 0x24000030 },
{ 0x11002c08, 0x24000030 },
{ 0x11002c09, 0x24000030 },
{ 0x11002c0a, 0x24000030 },
{ 0x11002c0b, 0x24000030 },
{ 0x11002c0c, 0x24000030 },
{ 0x11002c0d, 0x24000030 },
{ 0x11002c0e, 0x24000030 },
{ 0x11002c0f, 0x24000030 },
{ 0x11002c10, 0x24000030 },
{ 0x11002c11, 0x24000030 },
{ 0x11002c12, 0x24000030 },
{ 0x11002c13, 0x24000030 },
{ 0x11002c14, 0x24000030 },
{ 0x11002c15, 0x24000030 },
{ 0x11002c16, 0x24000030 },
{ 0x11002c17, 0x24000030 },
{ 0x11002c18, 0x24000030 },
{ 0x11002c19, 0x24000030 },
{ 0x11002c1a, 0x24000030 },
{ 0x11002c1b, 0x24000030 },
{ 0x11002c1c, 0x24000030 },
{ 0x11002c1d, 0x24000030 },
{ 0x11002c1e, 0x24000030 },
{ 0x11002c1f, 0x24000030 },
{ 0x11002c20, 0x24000030 },
{ 0x11002c21, 0x24000030 },
{ 0x11002c22, 0x24000030 },
{ 0x11002c23, 0x24000030 },
{ 0x11002c24, 0x24000030 },
{ 0x11002c25, 0x24000030 },
{ 0x11002c26, 0x24000030 },
{ 0x11002c27, 0x24000030 },
{ 0x11002c28, 0x24000030 },
{ 0x11002c29, 0x24000030 },
{ 0x11002c2a, 0x24000030 },
{ 0x11002c2b, 0x24000030 },
{ 0x11002c2c, 0x24000030 },
{ 0x11002c2d, 0x24000030 },
{ 0x11002c2e, 0x24000030 },
{ 0x11002c30, 0x1400ffd0 },
{ 0x11002c31, 0x1400ffd0 },
{ 0x11002c32, 0x1400ffd0 },
{ 0x11002c33, 0x1400ffd0 },
{ 0x11002c34, 0x1400ffd0 },
{ 0x11002c35, 0x1400ffd0 },
{ 0x11002c36, 0x1400ffd0 },
{ 0x11002c37, 0x1400ffd0 },
{ 0x11002c38, 0x1400ffd0 },
{ 0x11002c39, 0x1400ffd0 },
{ 0x11002c3a, 0x1400ffd0 },
{ 0x11002c3b, 0x1400ffd0 },
{ 0x11002c3c, 0x1400ffd0 },
{ 0x11002c3d, 0x1400ffd0 },
{ 0x11002c3e, 0x1400ffd0 },
{ 0x11002c3f, 0x1400ffd0 },
{ 0x11002c40, 0x1400ffd0 },
{ 0x11002c41, 0x1400ffd0 },
{ 0x11002c42, 0x1400ffd0 },
{ 0x11002c43, 0x1400ffd0 },
{ 0x11002c44, 0x1400ffd0 },
{ 0x11002c45, 0x1400ffd0 },
{ 0x11002c46, 0x1400ffd0 },
{ 0x11002c47, 0x1400ffd0 },
{ 0x11002c48, 0x1400ffd0 },
{ 0x11002c49, 0x1400ffd0 },
{ 0x11002c4a, 0x1400ffd0 },
{ 0x11002c4b, 0x1400ffd0 },
{ 0x11002c4c, 0x1400ffd0 },
{ 0x11002c4d, 0x1400ffd0 },
{ 0x11002c4e, 0x1400ffd0 },
{ 0x11002c4f, 0x1400ffd0 },
{ 0x11002c50, 0x1400ffd0 },
{ 0x11002c51, 0x1400ffd0 },
{ 0x11002c52, 0x1400ffd0 },
{ 0x11002c53, 0x1400ffd0 },
{ 0x11002c54, 0x1400ffd0 },
{ 0x11002c55, 0x1400ffd0 },
{ 0x11002c56, 0x1400ffd0 },
{ 0x11002c57, 0x1400ffd0 },
{ 0x11002c58, 0x1400ffd0 },
{ 0x11002c59, 0x1400ffd0 },
{ 0x11002c5a, 0x1400ffd0 },
{ 0x11002c5b, 0x1400ffd0 },
{ 0x11002c5c, 0x1400ffd0 },
{ 0x11002c5d, 0x1400ffd0 },
{ 0x11002c5e, 0x1400ffd0 },
{ 0x21002c60, 0x24000001 },
{ 0x21002c61, 0x1400ffff },
{ 0x21002c62, 0x2400d609 },
{ 0x21002c63, 0x2400f11a },
{ 0x21002c64, 0x2400d619 },
{ 0x21002c65, 0x1400d5d5 },
{ 0x21002c66, 0x1400d5d8 },
{ 0x21002c67, 0x24000001 },
{ 0x21002c68, 0x1400ffff },
{ 0x21002c69, 0x24000001 },
{ 0x21002c6a, 0x1400ffff },
{ 0x21002c6b, 0x24000001 },
{ 0x21002c6c, 0x1400ffff },
{ 0x21002c74, 0x14000000 },
{ 0x21002c75, 0x24000001 },
{ 0x21002c76, 0x1400ffff },
{ 0x21002c77, 0x14000000 },
{ 0x0a002c80, 0x24000001 },
{ 0x0a002c81, 0x1400ffff },
{ 0x0a002c82, 0x24000001 },
{ 0x0a002c83, 0x1400ffff },
{ 0x0a002c84, 0x24000001 },
{ 0x0a002c85, 0x1400ffff },
{ 0x0a002c86, 0x24000001 },
{ 0x0a002c87, 0x1400ffff },
{ 0x0a002c88, 0x24000001 },
{ 0x0a002c89, 0x1400ffff },
{ 0x0a002c8a, 0x24000001 },
{ 0x0a002c8b, 0x1400ffff },
{ 0x0a002c8c, 0x24000001 },
{ 0x0a002c8d, 0x1400ffff },
{ 0x0a002c8e, 0x24000001 },
{ 0x0a002c8f, 0x1400ffff },
{ 0x0a002c90, 0x24000001 },
{ 0x0a002c91, 0x1400ffff },
{ 0x0a002c92, 0x24000001 },
{ 0x0a002c93, 0x1400ffff },
{ 0x0a002c94, 0x24000001 },
{ 0x0a002c95, 0x1400ffff },
{ 0x0a002c96, 0x24000001 },
{ 0x0a002c97, 0x1400ffff },
{ 0x0a002c98, 0x24000001 },
{ 0x0a002c99, 0x1400ffff },
{ 0x0a002c9a, 0x24000001 },
{ 0x0a002c9b, 0x1400ffff },
{ 0x0a002c9c, 0x24000001 },
{ 0x0a002c9d, 0x1400ffff },
{ 0x0a002c9e, 0x24000001 },
{ 0x0a002c9f, 0x1400ffff },
{ 0x0a002ca0, 0x24000001 },
{ 0x0a002ca1, 0x1400ffff },
{ 0x0a002ca2, 0x24000001 },
{ 0x0a002ca3, 0x1400ffff },
{ 0x0a002ca4, 0x24000001 },
{ 0x0a002ca5, 0x1400ffff },
{ 0x0a002ca6, 0x24000001 },
{ 0x0a002ca7, 0x1400ffff },
{ 0x0a002ca8, 0x24000001 },
{ 0x0a002ca9, 0x1400ffff },
{ 0x0a002caa, 0x24000001 },
{ 0x0a002cab, 0x1400ffff },
{ 0x0a002cac, 0x24000001 },
{ 0x0a002cad, 0x1400ffff },
{ 0x0a002cae, 0x24000001 },
{ 0x0a002caf, 0x1400ffff },
{ 0x0a002cb0, 0x24000001 },
{ 0x0a002cb1, 0x1400ffff },
{ 0x0a002cb2, 0x24000001 },
{ 0x0a002cb3, 0x1400ffff },
{ 0x0a002cb4, 0x24000001 },
{ 0x0a002cb5, 0x1400ffff },
{ 0x0a002cb6, 0x24000001 },
{ 0x0a002cb7, 0x1400ffff },
{ 0x0a002cb8, 0x24000001 },
{ 0x0a002cb9, 0x1400ffff },
{ 0x0a002cba, 0x24000001 },
{ 0x0a002cbb, 0x1400ffff },
{ 0x0a002cbc, 0x24000001 },
{ 0x0a002cbd, 0x1400ffff },
{ 0x0a002cbe, 0x24000001 },
{ 0x0a002cbf, 0x1400ffff },
{ 0x0a002cc0, 0x24000001 },
{ 0x0a002cc1, 0x1400ffff },
{ 0x0a002cc2, 0x24000001 },
{ 0x0a002cc3, 0x1400ffff },
{ 0x0a002cc4, 0x24000001 },
{ 0x0a002cc5, 0x1400ffff },
{ 0x0a002cc6, 0x24000001 },
{ 0x0a002cc7, 0x1400ffff },
{ 0x0a002cc8, 0x24000001 },
{ 0x0a002cc9, 0x1400ffff },
{ 0x0a002cca, 0x24000001 },
{ 0x0a002ccb, 0x1400ffff },
{ 0x0a002ccc, 0x24000001 },
{ 0x0a002ccd, 0x1400ffff },
{ 0x0a002cce, 0x24000001 },
{ 0x0a002ccf, 0x1400ffff },
{ 0x0a002cd0, 0x24000001 },
{ 0x0a002cd1, 0x1400ffff },
{ 0x0a002cd2, 0x24000001 },
{ 0x0a002cd3, 0x1400ffff },
{ 0x0a002cd4, 0x24000001 },
{ 0x0a002cd5, 0x1400ffff },
{ 0x0a002cd6, 0x24000001 },
{ 0x0a002cd7, 0x1400ffff },
{ 0x0a002cd8, 0x24000001 },
{ 0x0a002cd9, 0x1400ffff },
{ 0x0a002cda, 0x24000001 },
{ 0x0a002cdb, 0x1400ffff },
{ 0x0a002cdc, 0x24000001 },
{ 0x0a002cdd, 0x1400ffff },
{ 0x0a002cde, 0x24000001 },
{ 0x0a002cdf, 0x1400ffff },
{ 0x0a002ce0, 0x24000001 },
{ 0x0a002ce1, 0x1400ffff },
{ 0x0a002ce2, 0x24000001 },
{ 0x0a002ce3, 0x1400ffff },
{ 0x0a002ce4, 0x14000000 },
{ 0x0a802ce5, 0x68000005 },
{ 0x0a802cf9, 0x54000003 },
{ 0x0a002cfd, 0x3c000000 },
{ 0x0a802cfe, 0x54000001 },
{ 0x10002d00, 0x1400e3a0 },
{ 0x10002d01, 0x1400e3a0 },
{ 0x10002d02, 0x1400e3a0 },
{ 0x10002d03, 0x1400e3a0 },
{ 0x10002d04, 0x1400e3a0 },
{ 0x10002d05, 0x1400e3a0 },
{ 0x10002d06, 0x1400e3a0 },
{ 0x10002d07, 0x1400e3a0 },
{ 0x10002d08, 0x1400e3a0 },
{ 0x10002d09, 0x1400e3a0 },
{ 0x10002d0a, 0x1400e3a0 },
{ 0x10002d0b, 0x1400e3a0 },
{ 0x10002d0c, 0x1400e3a0 },
{ 0x10002d0d, 0x1400e3a0 },
{ 0x10002d0e, 0x1400e3a0 },
{ 0x10002d0f, 0x1400e3a0 },
{ 0x10002d10, 0x1400e3a0 },
{ 0x10002d11, 0x1400e3a0 },
{ 0x10002d12, 0x1400e3a0 },
{ 0x10002d13, 0x1400e3a0 },
{ 0x10002d14, 0x1400e3a0 },
{ 0x10002d15, 0x1400e3a0 },
{ 0x10002d16, 0x1400e3a0 },
{ 0x10002d17, 0x1400e3a0 },
{ 0x10002d18, 0x1400e3a0 },
{ 0x10002d19, 0x1400e3a0 },
{ 0x10002d1a, 0x1400e3a0 },
{ 0x10002d1b, 0x1400e3a0 },
{ 0x10002d1c, 0x1400e3a0 },
{ 0x10002d1d, 0x1400e3a0 },
{ 0x10002d1e, 0x1400e3a0 },
{ 0x10002d1f, 0x1400e3a0 },
{ 0x10002d20, 0x1400e3a0 },
{ 0x10002d21, 0x1400e3a0 },
{ 0x10002d22, 0x1400e3a0 },
{ 0x10002d23, 0x1400e3a0 },
{ 0x10002d24, 0x1400e3a0 },
{ 0x10002d25, 0x1400e3a0 },
{ 0x3a802d30, 0x1c000035 },
{ 0x3a002d6f, 0x18000000 },
{ 0x0f802d80, 0x1c000016 },
{ 0x0f802da0, 0x1c000006 },
{ 0x0f802da8, 0x1c000006 },
{ 0x0f802db0, 0x1c000006 },
{ 0x0f802db8, 0x1c000006 },
{ 0x0f802dc0, 0x1c000006 },
{ 0x0f802dc8, 0x1c000006 },
{ 0x0f802dd0, 0x1c000006 },
{ 0x0f802dd8, 0x1c000006 },
{ 0x09802e00, 0x54000001 },
{ 0x09002e02, 0x50000000 },
{ 0x09002e03, 0x4c000000 },
{ 0x09002e04, 0x50000000 },
{ 0x09002e05, 0x4c000000 },
{ 0x09802e06, 0x54000002 },
{ 0x09002e09, 0x50000000 },
{ 0x09002e0a, 0x4c000000 },
{ 0x09002e0b, 0x54000000 },
{ 0x09002e0c, 0x50000000 },
{ 0x09002e0d, 0x4c000000 },
{ 0x09802e0e, 0x54000008 },
{ 0x09002e17, 0x44000000 },
{ 0x09002e1c, 0x50000000 },
{ 0x09002e1d, 0x4c000000 },
{ 0x16802e80, 0x68000019 },
{ 0x16802e9b, 0x68000058 },
{ 0x16802f00, 0x680000d5 },
{ 0x09802ff0, 0x6800000b },
{ 0x09003000, 0x74000000 },
{ 0x09803001, 0x54000002 },
{ 0x09003004, 0x68000000 },
{ 0x16003005, 0x18000000 },
{ 0x09003006, 0x1c000000 },
{ 0x16003007, 0x38000000 },
{ 0x09003008, 0x58000000 },
{ 0x09003009, 0x48000000 },
{ 0x0900300a, 0x58000000 },
{ 0x0900300b, 0x48000000 },
{ 0x0900300c, 0x58000000 },
{ 0x0900300d, 0x48000000 },
{ 0x0900300e, 0x58000000 },
{ 0x0900300f, 0x48000000 },
{ 0x09003010, 0x58000000 },
{ 0x09003011, 0x48000000 },
{ 0x09803012, 0x68000001 },
{ 0x09003014, 0x58000000 },
{ 0x09003015, 0x48000000 },
{ 0x09003016, 0x58000000 },
{ 0x09003017, 0x48000000 },
{ 0x09003018, 0x58000000 },
{ 0x09003019, 0x48000000 },
{ 0x0900301a, 0x58000000 },
{ 0x0900301b, 0x48000000 },
{ 0x0900301c, 0x44000000 },
{ 0x0900301d, 0x58000000 },
{ 0x0980301e, 0x48000001 },
{ 0x09003020, 0x68000000 },
{ 0x16803021, 0x38000008 },
{ 0x1b80302a, 0x30000005 },
{ 0x09003030, 0x44000000 },
{ 0x09803031, 0x18000004 },
{ 0x09803036, 0x68000001 },
{ 0x16803038, 0x38000002 },
{ 0x1600303b, 0x18000000 },
{ 0x0900303c, 0x1c000000 },
{ 0x0900303d, 0x54000000 },
{ 0x0980303e, 0x68000001 },
{ 0x1a803041, 0x1c000055 },
{ 0x1b803099, 0x30000001 },
{ 0x0980309b, 0x60000001 },
{ 0x1a80309d, 0x18000001 },
{ 0x1a00309f, 0x1c000000 },
{ 0x090030a0, 0x44000000 },
{ 0x1d8030a1, 0x1c000059 },
{ 0x090030fb, 0x54000000 },
{ 0x090030fc, 0x18000000 },
{ 0x1d8030fd, 0x18000001 },
{ 0x1d0030ff, 0x1c000000 },
{ 0x03803105, 0x1c000027 },
{ 0x17803131, 0x1c00005d },
{ 0x09803190, 0x68000001 },
{ 0x09803192, 0x3c000003 },
{ 0x09803196, 0x68000009 },
{ 0x038031a0, 0x1c000017 },
{ 0x098031c0, 0x6800000f },
{ 0x1d8031f0, 0x1c00000f },
{ 0x17803200, 0x6800001e },
{ 0x09803220, 0x3c000009 },
{ 0x0980322a, 0x68000019 },
{ 0x09003250, 0x68000000 },
{ 0x09803251, 0x3c00000e },
{ 0x17803260, 0x6800001d },
{ 0x0980327e, 0x68000001 },
{ 0x09803280, 0x3c000009 },
{ 0x0980328a, 0x68000026 },
{ 0x098032b1, 0x3c00000e },
{ 0x098032c0, 0x6800003e },
{ 0x09803300, 0x680000ff },
{ 0x16803400, 0x1c0019b5 },
{ 0x09804dc0, 0x6800003f },
{ 0x16804e00, 0x1c0051bb },
{ 0x3c80a000, 0x1c000014 },
{ 0x3c00a015, 0x18000000 },
{ 0x3c80a016, 0x1c000476 },
{ 0x3c80a490, 0x68000036 },
{ 0x0980a700, 0x60000016 },
{ 0x0980a717, 0x18000003 },
{ 0x0980a720, 0x60000001 },
{ 0x3080a800, 0x1c000001 },
{ 0x3000a802, 0x28000000 },
{ 0x3080a803, 0x1c000002 },
{ 0x3000a806, 0x30000000 },
{ 0x3080a807, 0x1c000003 },
{ 0x3000a80b, 0x30000000 },
{ 0x3080a80c, 0x1c000016 },
{ 0x3080a823, 0x28000001 },
{ 0x3080a825, 0x30000001 },
{ 0x3000a827, 0x28000000 },
{ 0x3080a828, 0x68000003 },
{ 0x4080a840, 0x1c000033 },
{ 0x4080a874, 0x54000003 },
{ 0x1780ac00, 0x1c002ba3 },
{ 0x0980d800, 0x1000037f },
{ 0x0980db80, 0x1000007f },
{ 0x0980dc00, 0x100003ff },
{ 0x0980e000, 0x0c0018ff },
{ 0x1680f900, 0x1c00012d },
{ 0x1680fa30, 0x1c00003a },
{ 0x1680fa70, 0x1c000069 },
{ 0x2180fb00, 0x14000006 },
{ 0x0180fb13, 0x14000004 },
{ 0x1900fb1d, 0x1c000000 },
{ 0x1900fb1e, 0x30000000 },
{ 0x1980fb1f, 0x1c000009 },
{ 0x1900fb29, 0x64000000 },
{ 0x1980fb2a, 0x1c00000c },
{ 0x1980fb38, 0x1c000004 },
{ 0x1900fb3e, 0x1c000000 },
{ 0x1980fb40, 0x1c000001 },
{ 0x1980fb43, 0x1c000001 },
{ 0x1980fb46, 0x1c000009 },
{ 0x0080fb50, 0x1c000061 },
{ 0x0080fbd3, 0x1c00016a },
{ 0x0900fd3e, 0x58000000 },
{ 0x0900fd3f, 0x48000000 },
{ 0x0080fd50, 0x1c00003f },
{ 0x0080fd92, 0x1c000035 },
{ 0x0080fdf0, 0x1c00000b },
{ 0x0000fdfc, 0x5c000000 },
{ 0x0900fdfd, 0x68000000 },
{ 0x1b80fe00, 0x3000000f },
{ 0x0980fe10, 0x54000006 },
{ 0x0900fe17, 0x58000000 },
{ 0x0900fe18, 0x48000000 },
{ 0x0900fe19, 0x54000000 },
{ 0x1b80fe20, 0x30000003 },
{ 0x0900fe30, 0x54000000 },
{ 0x0980fe31, 0x44000001 },
{ 0x0980fe33, 0x40000001 },
{ 0x0900fe35, 0x58000000 },
{ 0x0900fe36, 0x48000000 },
{ 0x0900fe37, 0x58000000 },
{ 0x0900fe38, 0x48000000 },
{ 0x0900fe39, 0x58000000 },
{ 0x0900fe3a, 0x48000000 },
{ 0x0900fe3b, 0x58000000 },
{ 0x0900fe3c, 0x48000000 },
{ 0x0900fe3d, 0x58000000 },
{ 0x0900fe3e, 0x48000000 },
{ 0x0900fe3f, 0x58000000 },
{ 0x0900fe40, 0x48000000 },
{ 0x0900fe41, 0x58000000 },
{ 0x0900fe42, 0x48000000 },
{ 0x0900fe43, 0x58000000 },
{ 0x0900fe44, 0x48000000 },
{ 0x0980fe45, 0x54000001 },
{ 0x0900fe47, 0x58000000 },
{ 0x0900fe48, 0x48000000 },
{ 0x0980fe49, 0x54000003 },
{ 0x0980fe4d, 0x40000002 },
{ 0x0980fe50, 0x54000002 },
{ 0x0980fe54, 0x54000003 },
{ 0x0900fe58, 0x44000000 },
{ 0x0900fe59, 0x58000000 },
{ 0x0900fe5a, 0x48000000 },
{ 0x0900fe5b, 0x58000000 },
{ 0x0900fe5c, 0x48000000 },
{ 0x0900fe5d, 0x58000000 },
{ 0x0900fe5e, 0x48000000 },
{ 0x0980fe5f, 0x54000002 },
{ 0x0900fe62, 0x64000000 },
{ 0x0900fe63, 0x44000000 },
{ 0x0980fe64, 0x64000002 },
{ 0x0900fe68, 0x54000000 },
{ 0x0900fe69, 0x5c000000 },
{ 0x0980fe6a, 0x54000001 },
{ 0x0080fe70, 0x1c000004 },
{ 0x0080fe76, 0x1c000086 },
{ 0x0900feff, 0x04000000 },
{ 0x0980ff01, 0x54000002 },
{ 0x0900ff04, 0x5c000000 },
{ 0x0980ff05, 0x54000002 },
{ 0x0900ff08, 0x58000000 },
{ 0x0900ff09, 0x48000000 },
{ 0x0900ff0a, 0x54000000 },
{ 0x0900ff0b, 0x64000000 },
{ 0x0900ff0c, 0x54000000 },
{ 0x0900ff0d, 0x44000000 },
{ 0x0980ff0e, 0x54000001 },
{ 0x0980ff10, 0x34000009 },
{ 0x0980ff1a, 0x54000001 },
{ 0x0980ff1c, 0x64000002 },
{ 0x0980ff1f, 0x54000001 },
{ 0x2100ff21, 0x24000020 },
{ 0x2100ff22, 0x24000020 },
{ 0x2100ff23, 0x24000020 },
{ 0x2100ff24, 0x24000020 },
{ 0x2100ff25, 0x24000020 },
{ 0x2100ff26, 0x24000020 },
{ 0x2100ff27, 0x24000020 },
{ 0x2100ff28, 0x24000020 },
{ 0x2100ff29, 0x24000020 },
{ 0x2100ff2a, 0x24000020 },
{ 0x2100ff2b, 0x24000020 },
{ 0x2100ff2c, 0x24000020 },
{ 0x2100ff2d, 0x24000020 },
{ 0x2100ff2e, 0x24000020 },
{ 0x2100ff2f, 0x24000020 },
{ 0x2100ff30, 0x24000020 },
{ 0x2100ff31, 0x24000020 },
{ 0x2100ff32, 0x24000020 },
{ 0x2100ff33, 0x24000020 },
{ 0x2100ff34, 0x24000020 },
{ 0x2100ff35, 0x24000020 },
{ 0x2100ff36, 0x24000020 },
{ 0x2100ff37, 0x24000020 },
{ 0x2100ff38, 0x24000020 },
{ 0x2100ff39, 0x24000020 },
{ 0x2100ff3a, 0x24000020 },
{ 0x0900ff3b, 0x58000000 },
{ 0x0900ff3c, 0x54000000 },
{ 0x0900ff3d, 0x48000000 },
{ 0x0900ff3e, 0x60000000 },
{ 0x0900ff3f, 0x40000000 },
{ 0x0900ff40, 0x60000000 },
{ 0x2100ff41, 0x1400ffe0 },
{ 0x2100ff42, 0x1400ffe0 },
{ 0x2100ff43, 0x1400ffe0 },
{ 0x2100ff44, 0x1400ffe0 },
{ 0x2100ff45, 0x1400ffe0 },
{ 0x2100ff46, 0x1400ffe0 },
{ 0x2100ff47, 0x1400ffe0 },
{ 0x2100ff48, 0x1400ffe0 },
{ 0x2100ff49, 0x1400ffe0 },
{ 0x2100ff4a, 0x1400ffe0 },
{ 0x2100ff4b, 0x1400ffe0 },
{ 0x2100ff4c, 0x1400ffe0 },
{ 0x2100ff4d, 0x1400ffe0 },
{ 0x2100ff4e, 0x1400ffe0 },
{ 0x2100ff4f, 0x1400ffe0 },
{ 0x2100ff50, 0x1400ffe0 },
{ 0x2100ff51, 0x1400ffe0 },
{ 0x2100ff52, 0x1400ffe0 },
{ 0x2100ff53, 0x1400ffe0 },
{ 0x2100ff54, 0x1400ffe0 },
{ 0x2100ff55, 0x1400ffe0 },
{ 0x2100ff56, 0x1400ffe0 },
{ 0x2100ff57, 0x1400ffe0 },
{ 0x2100ff58, 0x1400ffe0 },
{ 0x2100ff59, 0x1400ffe0 },
{ 0x2100ff5a, 0x1400ffe0 },
{ 0x0900ff5b, 0x58000000 },
{ 0x0900ff5c, 0x64000000 },
{ 0x0900ff5d, 0x48000000 },
{ 0x0900ff5e, 0x64000000 },
{ 0x0900ff5f, 0x58000000 },
{ 0x0900ff60, 0x48000000 },
{ 0x0900ff61, 0x54000000 },
{ 0x0900ff62, 0x58000000 },
{ 0x0900ff63, 0x48000000 },
{ 0x0980ff64, 0x54000001 },
{ 0x1d80ff66, 0x1c000009 },
{ 0x0900ff70, 0x18000000 },
{ 0x1d80ff71, 0x1c00002c },
{ 0x0980ff9e, 0x18000001 },
{ 0x1780ffa0, 0x1c00001e },
{ 0x1780ffc2, 0x1c000005 },
{ 0x1780ffca, 0x1c000005 },
{ 0x1780ffd2, 0x1c000005 },
{ 0x1780ffda, 0x1c000002 },
{ 0x0980ffe0, 0x5c000001 },
{ 0x0900ffe2, 0x64000000 },
{ 0x0900ffe3, 0x60000000 },
{ 0x0900ffe4, 0x68000000 },
{ 0x0980ffe5, 0x5c000001 },
{ 0x0900ffe8, 0x68000000 },
{ 0x0980ffe9, 0x64000003 },
{ 0x0980ffed, 0x68000001 },
{ 0x0980fff9, 0x04000002 },
{ 0x0980fffc, 0x68000001 },
{ 0x23810000, 0x1c00000b },
{ 0x2381000d, 0x1c000019 },
{ 0x23810028, 0x1c000012 },
{ 0x2381003c, 0x1c000001 },
{ 0x2381003f, 0x1c00000e },
{ 0x23810050, 0x1c00000d },
{ 0x23810080, 0x1c00007a },
{ 0x09810100, 0x54000001 },
{ 0x09010102, 0x68000000 },
{ 0x09810107, 0x3c00002c },
{ 0x09810137, 0x68000008 },
{ 0x13810140, 0x38000034 },
{ 0x13810175, 0x3c000003 },
{ 0x13810179, 0x68000010 },
{ 0x1301018a, 0x3c000000 },
{ 0x29810300, 0x1c00001e },
{ 0x29810320, 0x3c000003 },
{ 0x12810330, 0x1c000010 },
{ 0x12010341, 0x38000000 },
{ 0x12810342, 0x1c000007 },
{ 0x1201034a, 0x38000000 },
{ 0x3b810380, 0x1c00001d },
{ 0x3b01039f, 0x54000000 },
{ 0x2a8103a0, 0x1c000023 },
{ 0x2a8103c8, 0x1c000007 },
{ 0x2a0103d0, 0x54000000 },
{ 0x2a8103d1, 0x38000004 },
{ 0x0d010400, 0x24000028 },
{ 0x0d010401, 0x24000028 },
{ 0x0d010402, 0x24000028 },
{ 0x0d010403, 0x24000028 },
{ 0x0d010404, 0x24000028 },
{ 0x0d010405, 0x24000028 },
{ 0x0d010406, 0x24000028 },
{ 0x0d010407, 0x24000028 },
{ 0x0d010408, 0x24000028 },
{ 0x0d010409, 0x24000028 },
{ 0x0d01040a, 0x24000028 },
{ 0x0d01040b, 0x24000028 },
{ 0x0d01040c, 0x24000028 },
{ 0x0d01040d, 0x24000028 },
{ 0x0d01040e, 0x24000028 },
{ 0x0d01040f, 0x24000028 },
{ 0x0d010410, 0x24000028 },
{ 0x0d010411, 0x24000028 },
{ 0x0d010412, 0x24000028 },
{ 0x0d010413, 0x24000028 },
{ 0x0d010414, 0x24000028 },
{ 0x0d010415, 0x24000028 },
{ 0x0d010416, 0x24000028 },
{ 0x0d010417, 0x24000028 },
{ 0x0d010418, 0x24000028 },
{ 0x0d010419, 0x24000028 },
{ 0x0d01041a, 0x24000028 },
{ 0x0d01041b, 0x24000028 },
{ 0x0d01041c, 0x24000028 },
{ 0x0d01041d, 0x24000028 },
{ 0x0d01041e, 0x24000028 },
{ 0x0d01041f, 0x24000028 },
{ 0x0d010420, 0x24000028 },
{ 0x0d010421, 0x24000028 },
{ 0x0d010422, 0x24000028 },
{ 0x0d010423, 0x24000028 },
{ 0x0d010424, 0x24000028 },
{ 0x0d010425, 0x24000028 },
{ 0x0d010426, 0x24000028 },
{ 0x0d010427, 0x24000028 },
{ 0x0d010428, 0x1400ffd8 },
{ 0x0d010429, 0x1400ffd8 },
{ 0x0d01042a, 0x1400ffd8 },
{ 0x0d01042b, 0x1400ffd8 },
{ 0x0d01042c, 0x1400ffd8 },
{ 0x0d01042d, 0x1400ffd8 },
{ 0x0d01042e, 0x1400ffd8 },
{ 0x0d01042f, 0x1400ffd8 },
{ 0x0d010430, 0x1400ffd8 },
{ 0x0d010431, 0x1400ffd8 },
{ 0x0d010432, 0x1400ffd8 },
{ 0x0d010433, 0x1400ffd8 },
{ 0x0d010434, 0x1400ffd8 },
{ 0x0d010435, 0x1400ffd8 },
{ 0x0d010436, 0x1400ffd8 },
{ 0x0d010437, 0x1400ffd8 },
{ 0x0d010438, 0x1400ffd8 },
{ 0x0d010439, 0x1400ffd8 },
{ 0x0d01043a, 0x1400ffd8 },
{ 0x0d01043b, 0x1400ffd8 },
{ 0x0d01043c, 0x1400ffd8 },
{ 0x0d01043d, 0x1400ffd8 },
{ 0x0d01043e, 0x1400ffd8 },
{ 0x0d01043f, 0x1400ffd8 },
{ 0x0d010440, 0x1400ffd8 },
{ 0x0d010441, 0x1400ffd8 },
{ 0x0d010442, 0x1400ffd8 },
{ 0x0d010443, 0x1400ffd8 },
{ 0x0d010444, 0x1400ffd8 },
{ 0x0d010445, 0x1400ffd8 },
{ 0x0d010446, 0x1400ffd8 },
{ 0x0d010447, 0x1400ffd8 },
{ 0x0d010448, 0x1400ffd8 },
{ 0x0d010449, 0x1400ffd8 },
{ 0x0d01044a, 0x1400ffd8 },
{ 0x0d01044b, 0x1400ffd8 },
{ 0x0d01044c, 0x1400ffd8 },
{ 0x0d01044d, 0x1400ffd8 },
{ 0x0d01044e, 0x1400ffd8 },
{ 0x0d01044f, 0x1400ffd8 },
{ 0x2e810450, 0x1c00002f },
{ 0x2c810480, 0x1c00001d },
{ 0x2c8104a0, 0x34000009 },
{ 0x0b810800, 0x1c000005 },
{ 0x0b010808, 0x1c000000 },
{ 0x0b81080a, 0x1c00002b },
{ 0x0b810837, 0x1c000001 },
{ 0x0b01083c, 0x1c000000 },
{ 0x0b01083f, 0x1c000000 },
{ 0x41810900, 0x1c000015 },
{ 0x41810916, 0x3c000003 },
{ 0x4101091f, 0x54000000 },
{ 0x1e010a00, 0x1c000000 },
{ 0x1e810a01, 0x30000002 },
{ 0x1e810a05, 0x30000001 },
{ 0x1e810a0c, 0x30000003 },
{ 0x1e810a10, 0x1c000003 },
{ 0x1e810a15, 0x1c000002 },
{ 0x1e810a19, 0x1c00001a },
{ 0x1e810a38, 0x30000002 },
{ 0x1e010a3f, 0x30000000 },
{ 0x1e810a40, 0x3c000007 },
{ 0x1e810a50, 0x54000008 },
{ 0x3e812000, 0x1c00036e },
{ 0x3e812400, 0x38000062 },
{ 0x3e812470, 0x54000003 },
{ 0x0981d000, 0x680000f5 },
{ 0x0981d100, 0x68000026 },
{ 0x0981d12a, 0x6800003a },
{ 0x0981d165, 0x28000001 },
{ 0x1b81d167, 0x30000002 },
{ 0x0981d16a, 0x68000002 },
{ 0x0981d16d, 0x28000005 },
{ 0x0981d173, 0x04000007 },
{ 0x1b81d17b, 0x30000007 },
{ 0x0981d183, 0x68000001 },
{ 0x1b81d185, 0x30000006 },
{ 0x0981d18c, 0x6800001d },
{ 0x1b81d1aa, 0x30000003 },
{ 0x0981d1ae, 0x6800002f },
{ 0x1381d200, 0x68000041 },
{ 0x1381d242, 0x30000002 },
{ 0x1301d245, 0x68000000 },
{ 0x0981d300, 0x68000056 },
{ 0x0981d360, 0x3c000011 },
{ 0x0981d400, 0x24000019 },
{ 0x0981d41a, 0x14000019 },
{ 0x0981d434, 0x24000019 },
{ 0x0981d44e, 0x14000006 },
{ 0x0981d456, 0x14000011 },
{ 0x0981d468, 0x24000019 },
{ 0x0981d482, 0x14000019 },
{ 0x0901d49c, 0x24000000 },
{ 0x0981d49e, 0x24000001 },
{ 0x0901d4a2, 0x24000000 },
{ 0x0981d4a5, 0x24000001 },
{ 0x0981d4a9, 0x24000003 },
{ 0x0981d4ae, 0x24000007 },
{ 0x0981d4b6, 0x14000003 },
{ 0x0901d4bb, 0x14000000 },
{ 0x0981d4bd, 0x14000006 },
{ 0x0981d4c5, 0x1400000a },
{ 0x0981d4d0, 0x24000019 },
{ 0x0981d4ea, 0x14000019 },
{ 0x0981d504, 0x24000001 },
{ 0x0981d507, 0x24000003 },
{ 0x0981d50d, 0x24000007 },
{ 0x0981d516, 0x24000006 },
{ 0x0981d51e, 0x14000019 },
{ 0x0981d538, 0x24000001 },
{ 0x0981d53b, 0x24000003 },
{ 0x0981d540, 0x24000004 },
{ 0x0901d546, 0x24000000 },
{ 0x0981d54a, 0x24000006 },
{ 0x0981d552, 0x14000019 },
{ 0x0981d56c, 0x24000019 },
{ 0x0981d586, 0x14000019 },
{ 0x0981d5a0, 0x24000019 },
{ 0x0981d5ba, 0x14000019 },
{ 0x0981d5d4, 0x24000019 },
{ 0x0981d5ee, 0x14000019 },
{ 0x0981d608, 0x24000019 },
{ 0x0981d622, 0x14000019 },
{ 0x0981d63c, 0x24000019 },
{ 0x0981d656, 0x14000019 },
{ 0x0981d670, 0x24000019 },
{ 0x0981d68a, 0x1400001b },
{ 0x0981d6a8, 0x24000018 },
{ 0x0901d6c1, 0x64000000 },
{ 0x0981d6c2, 0x14000018 },
{ 0x0901d6db, 0x64000000 },
{ 0x0981d6dc, 0x14000005 },
{ 0x0981d6e2, 0x24000018 },
{ 0x0901d6fb, 0x64000000 },
{ 0x0981d6fc, 0x14000018 },
{ 0x0901d715, 0x64000000 },
{ 0x0981d716, 0x14000005 },
{ 0x0981d71c, 0x24000018 },
{ 0x0901d735, 0x64000000 },
{ 0x0981d736, 0x14000018 },
{ 0x0901d74f, 0x64000000 },
{ 0x0981d750, 0x14000005 },
{ 0x0981d756, 0x24000018 },
{ 0x0901d76f, 0x64000000 },
{ 0x0981d770, 0x14000018 },
{ 0x0901d789, 0x64000000 },
{ 0x0981d78a, 0x14000005 },
{ 0x0981d790, 0x24000018 },
{ 0x0901d7a9, 0x64000000 },
{ 0x0981d7aa, 0x14000018 },
{ 0x0901d7c3, 0x64000000 },
{ 0x0981d7c4, 0x14000005 },
{ 0x0901d7ca, 0x24000000 },
{ 0x0901d7cb, 0x14000000 },
{ 0x0981d7ce, 0x34000031 },
{ 0x16820000, 0x1c00a6d6 },
{ 0x1682f800, 0x1c00021d },
{ 0x090e0001, 0x04000000 },
{ 0x098e0020, 0x0400005f },
{ 0x1b8e0100, 0x300000ef },
{ 0x098f0000, 0x0c00fffd },
{ 0x09900000, 0x0c00fffd },
};
/*************************************************
* Unicode Property Table handler *
*************************************************/
#ifndef _UCPINTERNAL_H
#define _UCPINTERNAL_H
/* Internal header file defining the layout of the bits in each pair of 32-bit
words that form a data item in the table. */
typedef struct cnode {
pcre_uint32 f0;
pcre_uint32 f1;
} cnode;
/* Things for the f0 field */
#define f0_scriptmask 0xff000000 /* Mask for script field */
#define f0_scriptshift 24 /* Shift for script value */
#define f0_rangeflag 0x00800000 /* Flag for a range item */
#define f0_charmask 0x001fffff /* Mask for code point value */
/* Things for the f1 field */
#define f1_typemask 0xfc000000 /* Mask for char type field */
#define f1_typeshift 26 /* Shift for the type field */
#define f1_rangemask 0x0000ffff /* Mask for a range offset */
#define f1_casemask 0x0000ffff /* Mask for a case offset */
#define f1_caseneg 0xffff8000 /* Bits for negation */
/* The data consists of a vector of structures of type cnode. The two unsigned
32-bit integers are used as follows:
(f0) (1) The most significant byte holds the script number. The numbers are
defined by the enum in ucp.h.
(2) The 0x00800000 bit is set if this entry defines a range of characters.
It is not set if this entry defines a single character
(3) The 0x00600000 bits are spare.
(4) The 0x001fffff bits contain the code point. No Unicode code point will
ever be greater than 0x0010ffff, so this should be OK for ever.
(f1) (1) The 0xfc000000 bits contain the character type number. The numbers are
defined by an enum in ucp.h.
(2) The 0x03ff0000 bits are spare.
(3) The 0x0000ffff bits contain EITHER the unsigned offset to the top of
range if this entry defines a range, OR the *signed* offset to the
character's "other case" partner if this entry defines a single
character. There is no partner if the value is zero.
-------------------------------------------------------------------------------
| script (8) |.|.|.| codepoint (21) || type (6) |.|.| spare (8) | offset (16) |
-------------------------------------------------------------------------------
| | | | |
| | |-> spare | |-> spare
| | |
| |-> spare |-> spare
|
|-> range flag
The upper/lower casing information is set only for characters that come in
pairs. The non-one-to-one mappings in the Unicode data are ignored.
When searching the data, proceed as follows:
(1) Set up for a binary chop search.
(2) If the top is not greater than the bottom, the character is not in the
table. Its type must therefore be "Cn" ("Undefined").
(3) Find the middle vector element.
(4) Extract the code point and compare. If equal, we are done.
(5) If the test character is smaller, set the top to the current point, and
goto (2).
(6) If the current entry defines a range, compute the last character by adding
the offset, and see if the test character is within the range. If it is,
we are done.
(7) Otherwise, set the bottom to one element past the current point and goto
(2).
*/
#endif /* _UCPINTERNAL_H */
/* End of ucpinternal.h */
/*************************************************
* Unicode Property Table handler *
*************************************************/
#ifndef _UCP_H
#define _UCP_H
/* This file contains definitions of the property values that are returned by
the function _pcre_ucp_findprop(). New values that are added for new releases
of Unicode should always be at the end of each enum, for backwards
compatibility. */
/* These are the general character categories. */
enum {
ucp_C, /* Other */
ucp_L, /* Letter */
ucp_M, /* Mark */
ucp_N, /* Number */
ucp_P, /* Punctuation */
ucp_S, /* Symbol */
ucp_Z /* Separator */
};
/* These are the particular character types. */
enum {
ucp_Cc, /* Control */
ucp_Cf, /* Format */
ucp_Cn, /* Unassigned */
ucp_Co, /* Private use */
ucp_Cs, /* Surrogate */
ucp_Ll, /* Lower case letter */
ucp_Lm, /* Modifier letter */
ucp_Lo, /* Other letter */
ucp_Lt, /* Title case letter */
ucp_Lu, /* Upper case letter */
ucp_Mc, /* Spacing mark */
ucp_Me, /* Enclosing mark */
ucp_Mn, /* Non-spacing mark */
ucp_Nd, /* Decimal number */
ucp_Nl, /* Letter number */
ucp_No, /* Other number */
ucp_Pc, /* Connector punctuation */
ucp_Pd, /* Dash punctuation */
ucp_Pe, /* Close punctuation */
ucp_Pf, /* Final punctuation */
ucp_Pi, /* Initial punctuation */
ucp_Po, /* Other punctuation */
ucp_Ps, /* Open punctuation */
ucp_Sc, /* Currency symbol */
ucp_Sk, /* Modifier symbol */
ucp_Sm, /* Mathematical symbol */
ucp_So, /* Other symbol */
ucp_Zl, /* Line separator */
ucp_Zp, /* Paragraph separator */
ucp_Zs /* Space separator */
};
/* These are the script identifications. */
enum {
ucp_Arabic,
ucp_Armenian,
ucp_Bengali,
ucp_Bopomofo,
ucp_Braille,
ucp_Buginese,
ucp_Buhid,
ucp_Canadian_Aboriginal,
ucp_Cherokee,
ucp_Common,
ucp_Coptic,
ucp_Cypriot,
ucp_Cyrillic,
ucp_Deseret,
ucp_Devanagari,
ucp_Ethiopic,
ucp_Georgian,
ucp_Glagolitic,
ucp_Gothic,
ucp_Greek,
ucp_Gujarati,
ucp_Gurmukhi,
ucp_Han,
ucp_Hangul,
ucp_Hanunoo,
ucp_Hebrew,
ucp_Hiragana,
ucp_Inherited,
ucp_Kannada,
ucp_Katakana,
ucp_Kharoshthi,
ucp_Khmer,
ucp_Lao,
ucp_Latin,
ucp_Limbu,
ucp_Linear_B,
ucp_Malayalam,
ucp_Mongolian,
ucp_Myanmar,
ucp_New_Tai_Lue,
ucp_Ogham,
ucp_Old_Italic,
ucp_Old_Persian,
ucp_Oriya,
ucp_Osmanya,
ucp_Runic,
ucp_Shavian,
ucp_Sinhala,
ucp_Syloti_Nagri,
ucp_Syriac,
ucp_Tagalog,
ucp_Tagbanwa,
ucp_Tai_Le,
ucp_Tamil,
ucp_Telugu,
ucp_Thaana,
ucp_Thai,
ucp_Tibetan,
ucp_Tifinagh,
ucp_Ugaritic,
ucp_Yi,
ucp_Balinese, /* New for Unicode 5.0.0 */
ucp_Cuneiform, /* New for Unicode 5.0.0 */
ucp_Nko, /* New for Unicode 5.0.0 */
ucp_Phags_Pa, /* New for Unicode 5.0.0 */
ucp_Phoenician /* New for Unicode 5.0.0 */
};
#endif
/* End of ucp.h */
#! /usr/bin/env perl
# Program for testing regular expressions with perl to check that PCRE handles
# them the same. This is the version that supports /8 for UTF-8 testing. As it
# stands, it requires at least Perl 5.8 for UTF-8 support. However, it needs to
# have "use utf8" at the start for running the UTF-8 tests, but *not* for the
# other tests. The only way I've found for doing this is to cat this line in
# explicitly in the RunPerlTest script.
# use locale; # With this included, \x0b matches \s!
# Function for turning a string into a string of printing chars. There are
# currently problems with UTF-8 strings; this fudges round them.
sub pchars {
my($t) = "";
if ($utf8)
{
@p = unpack('U*', $_[0]);
foreach $c (@p)
{
if ($c >= 32 && $c < 127) { $t .= chr $c; }
else { $t .= sprintf("\\x{%02x}", $c); }
}
}
else
{
foreach $c (split(//, $_[0]))
{
if (ord $c >= 32 && ord $c < 127) { $t .= $c; }
else { $t .= sprintf("\\x%02x", ord $c); }
}
}
$t;
}
# Read lines from named file or stdin and write to named file or stdout; lines
# consist of a regular expression, in delimiters and optionally followed by
# options, followed by a set of test data, terminated by an empty line.
# Sort out the input and output files
if (@ARGV > 0)
{
open(INFILE, "<$ARGV[0]") || die "Failed to open $ARGV[0]\n";
$infile = "INFILE";
}
else { $infile = "STDIN"; }
if (@ARGV > 1)
{
open(OUTFILE, ">$ARGV[1]") || die "Failed to open $ARGV[1]\n";
$outfile = "OUTFILE";
}
else { $outfile = "STDOUT"; }
printf($outfile "Perl $] Regular Expressions\n\n");
# Main loop
NEXT_RE:
for (;;)
{
printf " re> " if $infile eq "STDIN";
last if ! ($_ = <$infile>);
printf $outfile "$_" if $infile ne "STDIN";
next if ($_ eq "");
$pattern = $_;
while ($pattern !~ /^\s*(.).*\1/s)
{
printf " > " if $infile eq "STDIN";
last if ! ($_ = <$infile>);
printf $outfile "$_" if $infile ne "STDIN";
$pattern .= $_;
}
chomp($pattern);
$pattern =~ s/\s+$//;
# The private /+ modifier means "print $' afterwards".
$showrest = ($pattern =~ s/\+(?=[a-z]*$)//);
# Remove /8 from a UTF-8 pattern.
$utf8 = $pattern =~ s/8(?=[a-z]*$)//;
# Check that the pattern is valid
eval "\$_ =~ ${pattern}";
if ($@)
{
printf $outfile "Error: $@";
next NEXT_RE;
}
# If the /g modifier is present, we want to put a loop round the matching;
# otherwise just a single "if".
$cmd = ($pattern =~ /g[a-z]*$/)? "while" : "if";
# If the pattern is actually the null string, Perl uses the most recently
# executed (and successfully compiled) regex is used instead. This is a
# nasty trap for the unwary! The PCRE test suite does contain null strings
# in places - if they are allowed through here all sorts of weird and
# unexpected effects happen. To avoid this, we replace such patterns with
# a non-null pattern that has the same effect.
$pattern = "/(?#)/$2" if ($pattern =~ /^(.)\1(.*)$/);
# Read data lines and test them
for (;;)
{
printf "data> " if $infile eq "STDIN";
last NEXT_RE if ! ($_ = <$infile>);
chomp;
printf $outfile "$_\n" if $infile ne "STDIN";
s/\s+$//;
s/^\s+//;
last if ($_ eq "");
$x = eval "\"$_\""; # To get escapes processed
# Empty array for holding results, then do the matching.
@subs = ();
$pushes = "push \@subs,\$&;" .
"push \@subs,\$1;" .
"push \@subs,\$2;" .
"push \@subs,\$3;" .
"push \@subs,\$4;" .
"push \@subs,\$5;" .
"push \@subs,\$6;" .
"push \@subs,\$7;" .
"push \@subs,\$8;" .
"push \@subs,\$9;" .
"push \@subs,\$10;" .
"push \@subs,\$11;" .
"push \@subs,\$12;" .
"push \@subs,\$13;" .
"push \@subs,\$14;" .
"push \@subs,\$15;" .
"push \@subs,\$16;" .
"push \@subs,\$'; }";
eval "${cmd} (\$x =~ ${pattern}) {" . $pushes;
if ($@)
{
printf $outfile "Error: $@\n";
next NEXT_RE;
}
elsif (scalar(@subs) == 0)
{
printf $outfile "No match\n";
}
else
{
while (scalar(@subs) != 0)
{
printf $outfile (" 0: %s\n", &pchars($subs[0]));
printf $outfile (" 0+ %s\n", &pchars($subs[17])) if $showrest;
$last_printed = 0;
for ($i = 1; $i <= 16; $i++)
{
if (defined $subs[$i])
{
while ($last_printed++ < $i-1)
{ printf $outfile ("%2d: <unset>\n", $last_printed); }
printf $outfile ("%2d: %s\n", $i, &pchars($subs[$i]));
$last_printed = $i;
}
}
splice(@subs, 0, 18);
}
}
}
}
# printf $outfile "\n";
# End
/*************************************************
* PCRE testing program *
*************************************************/
/* This program was hacked up as a tester for PCRE. I really should have
written it more tidily in the first place. Will I ever learn? It has grown and
been extended and consequently is now rather, er, *very* untidy in places.
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <ctype.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <time.h>
#include <locale.h>
#include <errno.h>
#ifdef SUPPORT_LIBREADLINE
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <readline/readline.h>
#include <readline/history.h>
#endif
/* A number of things vary for Windows builds. Originally, pcretest opened its
input and output without "b"; then I was told that "b" was needed in some
environments, so it was added for release 5.0 to both the input and output. (It
makes no difference on Unix-like systems.) Later I was told that it is wrong
for the input on Windows. I've now abstracted the modes into two macros that
are set here, to make it easier to fiddle with them, and removed "b" from the
input mode under Windows. */
#if defined(_WIN32) || defined(WIN32)
#include <io.h> /* For _setmode() */
#include <fcntl.h> /* For _O_BINARY */
#define INPUT_MODE "r"
#define OUTPUT_MODE "wb"
#define isatty _isatty /* This is what Windows calls them, I'm told */
#define fileno _fileno
#else
#include <sys/time.h> /* These two includes are needed */
#include <sys/resource.h> /* for setrlimit(). */
#define INPUT_MODE "rb"
#define OUTPUT_MODE "wb"
#endif
/* We have to include pcre_internal.h because we need the internal info for
displaying the results of pcre_study() and we also need to know about the
internal macros, structures, and other internal data values; pcretest has
"inside information" compared to a program that strictly follows the PCRE API.
Although pcre_internal.h does itself include pcre.h, we explicitly include it
here before pcre_internal.h so that the PCRE_EXP_xxx macros get set
appropriately for an application, not for building PCRE. */
#include "pcre.h"
#include "pcre_internal.h"
/* We need access to the data tables that PCRE uses. So as not to have to keep
two copies, we include the source file here, changing the names of the external
symbols to prevent clashes. */
#define _pcre_utf8_table1 utf8_table1
#define _pcre_utf8_table1_size utf8_table1_size
#define _pcre_utf8_table2 utf8_table2
#define _pcre_utf8_table3 utf8_table3
#define _pcre_utf8_table4 utf8_table4
#define _pcre_utt utt
#define _pcre_utt_size utt_size
#define _pcre_utt_names utt_names
#define _pcre_OP_lengths OP_lengths
#include "pcre_tables.c"
/* We also need the pcre_printint() function for printing out compiled
patterns. This function is in a separate file so that it can be included in
pcre_compile.c when that module is compiled with debugging enabled.
The definition of the macro PRINTABLE, which determines whether to print an
output character as-is or as a hex value when showing compiled patterns, is
contained in this file. We uses it here also, in cases when the locale has not
been explicitly changed, so as to get consistent output from systems that
differ in their output from isprint() even in the "C" locale. */
#include "pcre_printint.src"
#define PRINTHEX(c) (locale_set? isprint(c) : PRINTABLE(c))
/* It is possible to compile this test program without including support for
testing the POSIX interface, though this is not available via the standard
Makefile. */
#if !defined NOPOSIX
#include "pcreposix.h"
#endif
/* It is also possible, for the benefit of the version currently imported into
Exim, to build pcretest without support for UTF8 (define NOUTF8), without the
interface to the DFA matcher (NODFA), and without the doublecheck of the old
"info" function (define NOINFOCHECK). In fact, we automatically cut out the
UTF8 support if PCRE is built without it. */
#ifndef SUPPORT_UTF8
#ifndef NOUTF8
#define NOUTF8
#endif
#endif
/* Other parameters */
#ifndef CLOCKS_PER_SEC
#ifdef CLK_TCK
#define CLOCKS_PER_SEC CLK_TCK
#else
#define CLOCKS_PER_SEC 100
#endif
#endif
/* This is the default loop count for timing. */
#define LOOPREPEAT 500000
/* Static variables */
static FILE *outfile;
static int log_store = 0;
static int callout_count;
static int callout_extra;
static int callout_fail_count;
static int callout_fail_id;
static int debug_lengths;
static int first_callout;
static int locale_set = 0;
static int show_malloc;
static int use_utf8;
static size_t gotten_store;
/* The buffers grow automatically if very long input lines are encountered. */
static int buffer_size = 50000;
static uschar *buffer = NULL;
static uschar *dbuffer = NULL;
static uschar *pbuffer = NULL;
/*************************************************
* Read or extend an input line *
*************************************************/
/* Input lines are read into buffer, but both patterns and data lines can be
continued over multiple input lines. In addition, if the buffer fills up, we
want to automatically expand it so as to be able to handle extremely large
lines that are needed for certain stress tests. When the input buffer is
expanded, the other two buffers must also be expanded likewise, and the
contents of pbuffer, which are a copy of the input for callouts, must be
preserved (for when expansion happens for a data line). This is not the most
optimal way of handling this, but hey, this is just a test program!
Arguments:
f the file to read
start where in buffer to start (this *must* be within buffer)
prompt for stdin or readline()
Returns: pointer to the start of new data
could be a copy of start, or could be moved
NULL if no data read and EOF reached
*/
static uschar *
extend_inputline(FILE *f, uschar *start, const char *prompt)
{
uschar *here = start;
for (;;)
{
int rlen = buffer_size - (here - buffer);
if (rlen > 1000)
{
int dlen;
/* If libreadline support is required, use readline() to read a line if the
input is a terminal. Note that readline() removes the trailing newline, so
we must put it back again, to be compatible with fgets(). */
#ifdef SUPPORT_LIBREADLINE
if (isatty(fileno(f)))
{
size_t len;
char *s = readline(prompt);
if (s == NULL) return (here == start)? NULL : start;
len = strlen(s);
if (len > 0) add_history(s);
if (len > rlen - 1) len = rlen - 1;
memcpy(here, s, len);
here[len] = '\n';
here[len+1] = 0;
free(s);
}
else
#endif
/* Read the next line by normal means, prompting if the file is stdin. */
{
if (f == stdin) printf(prompt);
if (fgets((char *)here, rlen, f) == NULL)
return (here == start)? NULL : start;
}
dlen = (int)strlen((char *)here);
if (dlen > 0 && here[dlen - 1] == '\n') return start;
here += dlen;
}
else
{
int new_buffer_size = 2*buffer_size;
uschar *new_buffer = (unsigned char *)malloc(new_buffer_size);
uschar *new_dbuffer = (unsigned char *)malloc(new_buffer_size);
uschar *new_pbuffer = (unsigned char *)malloc(new_buffer_size);
if (new_buffer == NULL || new_dbuffer == NULL || new_pbuffer == NULL)
{
fprintf(stderr, "pcretest: malloc(%d) failed\n", new_buffer_size);
exit(1);
}
memcpy(new_buffer, buffer, buffer_size);
memcpy(new_pbuffer, pbuffer, buffer_size);
buffer_size = new_buffer_size;
start = new_buffer + (start - buffer);
here = new_buffer + (here - buffer);
free(buffer);
free(dbuffer);
free(pbuffer);
buffer = new_buffer;
dbuffer = new_dbuffer;
pbuffer = new_pbuffer;
}
}
return NULL; /* Control never gets here */
}
/*************************************************
* Read number from string *
*************************************************/
/* We don't use strtoul() because SunOS4 doesn't have it. Rather than mess
around with conditional compilation, just do the job by hand. It is only used
for unpicking arguments, so just keep it simple.
Arguments:
str string to be converted
endptr where to put the end pointer
Returns: the unsigned long
*/
static int
get_value(unsigned char *str, unsigned char **endptr)
{
int result = 0;
while(*str != 0 && isspace(*str)) str++;
while (isdigit(*str)) result = result * 10 + (int)(*str++ - '0');
*endptr = str;
return(result);
}
/*************************************************
* Convert UTF-8 string to value *
*************************************************/
/* This function takes one or more bytes that represents a UTF-8 character,
and returns the value of the character.
Argument:
utf8bytes a pointer to the byte vector
vptr a pointer to an int to receive the value
Returns: > 0 => the number of bytes consumed
-6 to 0 => malformed UTF-8 character at offset = (-return)
*/
#if !defined NOUTF8
static int
utf82ord(unsigned char *utf8bytes, int *vptr)
{
int c = *utf8bytes++;
int d = c;
int i, j, s;
for (i = -1; i < 6; i++) /* i is number of additional bytes */
{
if ((d & 0x80) == 0) break;
d <<= 1;
}
if (i == -1) { *vptr = c; return 1; } /* ascii character */
if (i == 0 || i == 6) return 0; /* invalid UTF-8 */
/* i now has a value in the range 1-5 */
s = 6*i;
d = (c & utf8_table3[i]) << s;
for (j = 0; j < i; j++)
{
c = *utf8bytes++;
if ((c & 0xc0) != 0x80) return -(j+1);
s -= 6;
d |= (c & 0x3f) << s;
}
/* Check that encoding was the correct unique one */
for (j = 0; j < utf8_table1_size; j++)
if (d <= utf8_table1[j]) break;
if (j != i) return -(i+1);
/* Valid value */
*vptr = d;
return i+1;
}
#endif
/*************************************************
* Convert character value to UTF-8 *
*************************************************/
/* This function takes an integer value in the range 0 - 0x7fffffff
and encodes it as a UTF-8 character in 0 to 6 bytes.
Arguments:
cvalue the character value
utf8bytes pointer to buffer for result - at least 6 bytes long
Returns: number of characters placed in the buffer
*/
#if !defined NOUTF8
static int
ord2utf8(int cvalue, uschar *utf8bytes)
{
register int i, j;
for (i = 0; i < utf8_table1_size; i++)
if (cvalue <= utf8_table1[i]) break;
utf8bytes += i;
for (j = i; j > 0; j--)
{
*utf8bytes-- = 0x80 | (cvalue & 0x3f);
cvalue >>= 6;
}
*utf8bytes = utf8_table2[i] | cvalue;
return i + 1;
}
#endif
/*************************************************
* Print character string *
*************************************************/
/* Character string printing function. Must handle UTF-8 strings in utf8
mode. Yields number of characters printed. If handed a NULL file, just counts
chars without printing. */
static int pchars(unsigned char *p, int length, FILE *f)
{
int c = 0;
int yield = 0;
while (length-- > 0)
{
#if !defined NOUTF8
if (use_utf8)
{
int rc = utf82ord(p, &c);
if (rc > 0 && rc <= length + 1) /* Mustn't run over the end */
{
length -= rc - 1;
p += rc;
if (PRINTHEX(c))
{
if (f != NULL) fprintf(f, "%c", c);
yield++;
}
else
{
int n = 4;
if (f != NULL) fprintf(f, "\\x{%02x}", c);
yield += (n <= 0x000000ff)? 2 :
(n <= 0x00000fff)? 3 :
(n <= 0x0000ffff)? 4 :
(n <= 0x000fffff)? 5 : 6;
}
continue;
}
}
#endif
/* Not UTF-8, or malformed UTF-8 */
c = *p++;
if (PRINTHEX(c))
{
if (f != NULL) fprintf(f, "%c", c);
yield++;
}
else
{
if (f != NULL) fprintf(f, "\\x%02x", c);
yield += 4;
}
}
return yield;
}
/*************************************************
* Callout function *
*************************************************/
/* Called from PCRE as a result of the (?C) item. We print out where we are in
the match. Yield zero unless more callouts than the fail count, or the callout
data is not zero. */
static int callout(pcre_callout_block *cb)
{
FILE *f = (first_callout | callout_extra)? outfile : NULL;
int i, pre_start, post_start, subject_length;
if (callout_extra)
{
fprintf(f, "Callout %d: last capture = %d\n",
cb->callout_number, cb->capture_last);
for (i = 0; i < cb->capture_top * 2; i += 2)
{
if (cb->offset_vector[i] < 0)
fprintf(f, "%2d: <unset>\n", i/2);
else
{
fprintf(f, "%2d: ", i/2);
(void)pchars((unsigned char *)cb->subject + cb->offset_vector[i],
cb->offset_vector[i+1] - cb->offset_vector[i], f);
fprintf(f, "\n");
}
}
}
/* Re-print the subject in canonical form, the first time or if giving full
datails. On subsequent calls in the same match, we use pchars just to find the
printed lengths of the substrings. */
if (f != NULL) fprintf(f, "--->");
pre_start = pchars((unsigned char *)cb->subject, cb->start_match, f);
post_start = pchars((unsigned char *)(cb->subject + cb->start_match),
cb->current_position - cb->start_match, f);
subject_length = pchars((unsigned char *)cb->subject, cb->subject_length, NULL);
(void)pchars((unsigned char *)(cb->subject + cb->current_position),
cb->subject_length - cb->current_position, f);
if (f != NULL) fprintf(f, "\n");
/* Always print appropriate indicators, with callout number if not already
shown. For automatic callouts, show the pattern offset. */
if (cb->callout_number == 255)
{
fprintf(outfile, "%+3d ", cb->pattern_position);
if (cb->pattern_position > 99) fprintf(outfile, "\n ");
}
else
{
if (callout_extra) fprintf(outfile, " ");
else fprintf(outfile, "%3d ", cb->callout_number);
}
for (i = 0; i < pre_start; i++) fprintf(outfile, " ");
fprintf(outfile, "^");
if (post_start > 0)
{
for (i = 0; i < post_start - 1; i++) fprintf(outfile, " ");
fprintf(outfile, "^");
}
for (i = 0; i < subject_length - pre_start - post_start + 4; i++)
fprintf(outfile, " ");
fprintf(outfile, "%.*s", (cb->next_item_length == 0)? 1 : cb->next_item_length,
pbuffer + cb->pattern_position);
fprintf(outfile, "\n");
first_callout = 0;
if (cb->callout_data != NULL)
{
int callout_data = *((int *)(cb->callout_data));
if (callout_data != 0)
{
fprintf(outfile, "Callout data = %d\n", callout_data);
return callout_data;
}
}
return (cb->callout_number != callout_fail_id)? 0 :
(++callout_count >= callout_fail_count)? 1 : 0;
}
/*************************************************
* Local malloc functions *
*************************************************/
/* Alternative malloc function, to test functionality and show the size of the
compiled re. */
static void *new_malloc(size_t size)
{
void *block = malloc(size);
gotten_store = size;
if (show_malloc)
fprintf(outfile, "malloc %3d %p\n", (int)size, block);
return block;
}
static void new_free(void *block)
{
if (show_malloc)
fprintf(outfile, "free %p\n", block);
free(block);
}
/* For recursion malloc/free, to test stacking calls */
static void *stack_malloc(size_t size)
{
void *block = malloc(size);
if (show_malloc)
fprintf(outfile, "stack_malloc %3d %p\n", (int)size, block);
return block;
}
static void stack_free(void *block)
{
if (show_malloc)
fprintf(outfile, "stack_free %p\n", block);
free(block);
}
/*************************************************
* Call pcre_fullinfo() *
*************************************************/
/* Get one piece of information from the pcre_fullinfo() function */
static void new_info(pcre *re, pcre_extra *study, int option, void *ptr)
{
int rc;
if ((rc = pcre_fullinfo(re, study, option, ptr)) < 0)
fprintf(outfile, "Error %d from pcre_fullinfo(%d)\n", rc, option);
}
/*************************************************
* Byte flipping function *
*************************************************/
static unsigned long int
byteflip(unsigned long int value, int n)
{
if (n == 2) return ((value & 0x00ff) << 8) | ((value & 0xff00) >> 8);
return ((value & 0x000000ff) << 24) |
((value & 0x0000ff00) << 8) |
((value & 0x00ff0000) >> 8) |
((value & 0xff000000) >> 24);
}
/*************************************************
* Check match or recursion limit *
*************************************************/
static int
check_match_limit(pcre *re, pcre_extra *extra, uschar *bptr, int len,
int start_offset, int options, int *use_offsets, int use_size_offsets,
int flag, unsigned long int *limit, int errnumber, const char *msg)
{
int count;
int min = 0;
int mid = 64;
int max = -1;
extra->flags |= flag;
for (;;)
{
*limit = mid;
count = pcre_exec(re, extra, (char *)bptr, len, start_offset, options,
use_offsets, use_size_offsets);
if (count == errnumber)
{
/* fprintf(outfile, "Testing %s limit = %d\n", msg, mid); */
min = mid;
mid = (mid == max - 1)? max : (max > 0)? (min + max)/2 : mid*2;
}
else if (count >= 0 || count == PCRE_ERROR_NOMATCH ||
count == PCRE_ERROR_PARTIAL)
{
if (mid == min + 1)
{
fprintf(outfile, "Minimum %s limit = %d\n", msg, mid);
break;
}
/* fprintf(outfile, "Testing %s limit = %d\n", msg, mid); */
max = mid;
mid = (min + mid)/2;
}
else break; /* Some other error */
}
extra->flags &= ~flag;
return count;
}
/*************************************************
* Case-independent strncmp() function *
*************************************************/
/*
Arguments:
s first string
t second string
n number of characters to compare
Returns: < 0, = 0, or > 0, according to the comparison
*/
static int
strncmpic(uschar *s, uschar *t, int n)
{
while (n--)
{
int c = tolower(*s++) - tolower(*t++);
if (c) return c;
}
return 0;
}
/*************************************************
* Check newline indicator *
*************************************************/
/* This is used both at compile and run-time to check for <xxx> escapes, where
xxx is LF, CR, CRLF, ANYCRLF, or ANY. Print a message and return 0 if there is
no match.
Arguments:
p points after the leading '<'
f file for error message
Returns: appropriate PCRE_NEWLINE_xxx flags, or 0
*/
static int
check_newline(uschar *p, FILE *f)
{
if (strncmpic(p, (uschar *)"cr>", 3) == 0) return PCRE_NEWLINE_CR;
if (strncmpic(p, (uschar *)"lf>", 3) == 0) return PCRE_NEWLINE_LF;
if (strncmpic(p, (uschar *)"crlf>", 5) == 0) return PCRE_NEWLINE_CRLF;
if (strncmpic(p, (uschar *)"anycrlf>", 8) == 0) return PCRE_NEWLINE_ANYCRLF;
if (strncmpic(p, (uschar *)"any>", 4) == 0) return PCRE_NEWLINE_ANY;
if (strncmpic(p, (uschar *)"bsr_anycrlf>", 12) == 0) return PCRE_BSR_ANYCRLF;
if (strncmpic(p, (uschar *)"bsr_unicode>", 12) == 0) return PCRE_BSR_UNICODE;
fprintf(f, "Unknown newline type at: <%s\n", p);
return 0;
}
/*************************************************
* Usage function *
*************************************************/
static void
usage(void)
{
printf("Usage: pcretest [options] [<input file> [<output file>]]\n\n");
printf("Input and output default to stdin and stdout.\n");
#ifdef SUPPORT_LIBREADLINE
printf("If input is a terminal, readline() is used to read from it.\n");
#else
printf("This version of pcretest is not linked with readline().\n");
#endif
printf("\nOptions:\n");
printf(" -b show compiled code (bytecode)\n");
printf(" -C show PCRE compile-time options and exit\n");
printf(" -d debug: show compiled code and information (-b and -i)\n");
#if !defined NODFA
printf(" -dfa force DFA matching for all subjects\n");
#endif
printf(" -help show usage information\n");
printf(" -i show information about compiled patterns\n"
" -m output memory used information\n"
" -o <n> set size of offsets vector to <n>\n");
#if !defined NOPOSIX
printf(" -p use POSIX interface\n");
#endif
printf(" -q quiet: do not output PCRE version number at start\n");
printf(" -S <n> set stack size to <n> megabytes\n");
printf(" -s output store (memory) used information\n"
" -t time compilation and execution\n");
printf(" -t <n> time compilation and execution, repeating <n> times\n");
printf(" -tm time execution (matching) only\n");
printf(" -tm <n> time execution (matching) only, repeating <n> times\n");
}
/*************************************************
* Main Program *
*************************************************/
/* Read lines from named file or stdin and write to named file or stdout; lines
consist of a regular expression, in delimiters and optionally followed by
options, followed by a set of test data, terminated by an empty line. */
int main(int argc, char **argv)
{
FILE *infile = stdin;
int options = 0;
int study_options = 0;
int op = 1;
int timeit = 0;
int timeitm = 0;
int showinfo = 0;
int showstore = 0;
int quiet = 0;
int size_offsets = 45;
int size_offsets_max;
int *offsets = NULL;
#if !defined NOPOSIX
int posix = 0;
#endif
int debug = 0;
int done = 0;
int all_use_dfa = 0;
int yield = 0;
int stack_size;
/* These vectors store, end-to-end, a list of captured substring names. Assume
that 1024 is plenty long enough for the few names we'll be testing. */
uschar copynames[1024];
uschar getnames[1024];
uschar *copynamesptr;
uschar *getnamesptr;
/* Get buffers from malloc() so that Electric Fence will check their misuse
when I am debugging. They grow automatically when very long lines are read. */
buffer = (unsigned char *)malloc(buffer_size);
dbuffer = (unsigned char *)malloc(buffer_size);
pbuffer = (unsigned char *)malloc(buffer_size);
/* The outfile variable is static so that new_malloc can use it. */
outfile = stdout;
/* The following _setmode() stuff is some Windows magic that tells its runtime
library to translate CRLF into a single LF character. At least, that's what
I've been told: never having used Windows I take this all on trust. Originally
it set 0x8000, but then I was advised that _O_BINARY was better. */
#if defined(_WIN32) || defined(WIN32)
_setmode( _fileno( stdout ), _O_BINARY );
#endif
/* Scan options */
while (argc > 1 && argv[op][0] == '-')
{
unsigned char *endptr;
if (strcmp(argv[op], "-s") == 0 || strcmp(argv[op], "-m") == 0)
showstore = 1;
else if (strcmp(argv[op], "-q") == 0) quiet = 1;
else if (strcmp(argv[op], "-b") == 0) debug = 1;
else if (strcmp(argv[op], "-i") == 0) showinfo = 1;
else if (strcmp(argv[op], "-d") == 0) showinfo = debug = 1;
#if !defined NODFA
else if (strcmp(argv[op], "-dfa") == 0) all_use_dfa = 1;
#endif
else if (strcmp(argv[op], "-o") == 0 && argc > 2 &&
((size_offsets = get_value((unsigned char *)argv[op+1], &endptr)),
*endptr == 0))
{
op++;
argc--;
}
else if (strcmp(argv[op], "-t") == 0 || strcmp(argv[op], "-tm") == 0)
{
int both = argv[op][2] == 0;
int temp;
if (argc > 2 && (temp = get_value((unsigned char *)argv[op+1], &endptr),
*endptr == 0))
{
timeitm = temp;
op++;
argc--;
}
else timeitm = LOOPREPEAT;
if (both) timeit = timeitm;
}
else if (strcmp(argv[op], "-S") == 0 && argc > 2 &&
((stack_size = get_value((unsigned char *)argv[op+1], &endptr)),
*endptr == 0))
{
#if defined(_WIN32) || defined(WIN32)
printf("PCRE: -S not supported on this OS\n");
exit(1);
#else
int rc;
struct rlimit rlim;
getrlimit(RLIMIT_STACK, &rlim);
rlim.rlim_cur = stack_size * 1024 * 1024;
rc = setrlimit(RLIMIT_STACK, &rlim);
if (rc != 0)
{
printf("PCRE: setrlimit() failed with error %d\n", rc);
exit(1);
}
op++;
argc--;
#endif
}
#if !defined NOPOSIX
else if (strcmp(argv[op], "-p") == 0) posix = 1;
#endif
else if (strcmp(argv[op], "-C") == 0)
{
int rc;
printf("PCRE version %s\n", pcre_version());
printf("Compiled with\n");
(void)pcre_config(PCRE_CONFIG_UTF8, &rc);
printf(" %sUTF-8 support\n", rc? "" : "No ");
(void)pcre_config(PCRE_CONFIG_UNICODE_PROPERTIES, &rc);
printf(" %sUnicode properties support\n", rc? "" : "No ");
(void)pcre_config(PCRE_CONFIG_NEWLINE, &rc);
printf(" Newline sequence is %s\n", (rc == '\r')? "CR" :
(rc == '\n')? "LF" : (rc == ('\r'<<8 | '\n'))? "CRLF" :
(rc == -2)? "ANYCRLF" :
(rc == -1)? "ANY" : "???");
(void)pcre_config(PCRE_CONFIG_BSR, &rc);
printf(" \\R matches %s\n", rc? "CR, LF, or CRLF only" :
"all Unicode newlines");
(void)pcre_config(PCRE_CONFIG_LINK_SIZE, &rc);
printf(" Internal link size = %d\n", rc);
(void)pcre_config(PCRE_CONFIG_POSIX_MALLOC_THRESHOLD, &rc);
printf(" POSIX malloc threshold = %d\n", rc);
(void)pcre_config(PCRE_CONFIG_MATCH_LIMIT, &rc);
printf(" Default match limit = %d\n", rc);
(void)pcre_config(PCRE_CONFIG_MATCH_LIMIT_RECURSION, &rc);
printf(" Default recursion depth limit = %d\n", rc);
(void)pcre_config(PCRE_CONFIG_STACKRECURSE, &rc);
printf(" Match recursion uses %s\n", rc? "stack" : "heap");
goto EXIT;
}
else if (strcmp(argv[op], "-help") == 0 ||
strcmp(argv[op], "--help") == 0)
{
usage();
goto EXIT;
}
else
{
printf("** Unknown or malformed option %s\n", argv[op]);
usage();
yield = 1;
goto EXIT;
}
op++;
argc--;
}
/* Get the store for the offsets vector, and remember what it was */
size_offsets_max = size_offsets;
offsets = (int *)malloc(size_offsets_max * sizeof(int));
if (offsets == NULL)
{
printf("** Failed to get %d bytes of memory for offsets vector\n",
(int)(size_offsets_max * sizeof(int)));
yield = 1;
goto EXIT;
}
/* Sort out the input and output files */
if (argc > 1)
{
infile = fopen(argv[op], INPUT_MODE);
if (infile == NULL)
{
printf("** Failed to open %s\n", argv[op]);
yield = 1;
goto EXIT;
}
}
if (argc > 2)
{
outfile = fopen(argv[op+1], OUTPUT_MODE);
if (outfile == NULL)
{
printf("** Failed to open %s\n", argv[op+1]);
yield = 1;
goto EXIT;
}
}
/* Set alternative malloc function */
pcre_malloc = new_malloc;
pcre_free = new_free;
pcre_stack_malloc = stack_malloc;
pcre_stack_free = stack_free;
/* Heading line unless quiet, then prompt for first regex if stdin */
if (!quiet) fprintf(outfile, "PCRE version %s\n\n", pcre_version());
/* Main loop */
while (!done)
{
pcre *re = NULL;
pcre_extra *extra = NULL;
#if !defined NOPOSIX /* There are still compilers that require no indent */
regex_t preg;
int do_posix = 0;
#endif
const char *error;
unsigned char *p, *pp, *ppp;
unsigned char *to_file = NULL;
const unsigned char *tables = NULL;
unsigned long int true_size, true_study_size = 0;
size_t size, regex_gotten_store;
int do_study = 0;
int do_debug = debug;
int do_G = 0;
int do_g = 0;
int do_showinfo = showinfo;
int do_showrest = 0;
int do_flip = 0;
int erroroffset, len, delimiter, poffset;
use_utf8 = 0;
debug_lengths = 1;
if (extend_inputline(infile, buffer, " re> ") == NULL) break;
if (infile != stdin) fprintf(outfile, "%s", (char *)buffer);
fflush(outfile);
p = buffer;
while (isspace(*p)) p++;
if (*p == 0) continue;
/* See if the pattern is to be loaded pre-compiled from a file. */
if (*p == '<' && strchr((char *)(p+1), '<') == NULL)
{
unsigned long int magic, get_options;
uschar sbuf[8];
FILE *f;
p++;
pp = p + (int)strlen((char *)p);
while (isspace(pp[-1])) pp--;
*pp = 0;
f = fopen((char *)p, "rb");
if (f == NULL)
{
fprintf(outfile, "Failed to open %s: %s\n", p, strerror(errno));
continue;
}
if (fread(sbuf, 1, 8, f) != 8) goto FAIL_READ;
true_size =
(sbuf[0] << 24) | (sbuf[1] << 16) | (sbuf[2] << 8) | sbuf[3];
true_study_size =
(sbuf[4] << 24) | (sbuf[5] << 16) | (sbuf[6] << 8) | sbuf[7];
re = (real_pcre *)new_malloc(true_size);
regex_gotten_store = gotten_store;
if (fread(re, 1, true_size, f) != true_size) goto FAIL_READ;
magic = ((real_pcre *)re)->magic_number;
if (magic != MAGIC_NUMBER)
{
if (byteflip(magic, sizeof(magic)) == MAGIC_NUMBER)
{
do_flip = 1;
}
else
{
fprintf(outfile, "Data in %s is not a compiled PCRE regex\n", p);
fclose(f);
continue;
}
}
fprintf(outfile, "Compiled regex%s loaded from %s\n",
do_flip? " (byte-inverted)" : "", p);
/* Need to know if UTF-8 for printing data strings */
new_info(re, NULL, PCRE_INFO_OPTIONS, &get_options);
use_utf8 = (get_options & PCRE_UTF8) != 0;
/* Now see if there is any following study data */
if (true_study_size != 0)
{
pcre_study_data *psd;
extra = (pcre_extra *)new_malloc(sizeof(pcre_extra) + true_study_size);
extra->flags = PCRE_EXTRA_STUDY_DATA;
psd = (pcre_study_data *)(((char *)extra) + sizeof(pcre_extra));
extra->study_data = psd;
if (fread(psd, 1, true_study_size, f) != true_study_size)
{
FAIL_READ:
fprintf(outfile, "Failed to read data from %s\n", p);
if (extra != NULL) new_free(extra);
if (re != NULL) new_free(re);
fclose(f);
continue;
}
fprintf(outfile, "Study data loaded from %s\n", p);
do_study = 1; /* To get the data output if requested */
}
else fprintf(outfile, "No study data\n");
fclose(f);
goto SHOW_INFO;
}
/* In-line pattern (the usual case). Get the delimiter and seek the end of
the pattern; if is isn't complete, read more. */
delimiter = *p++;
if (isalnum(delimiter) || delimiter == '\\')
{
fprintf(outfile, "** Delimiter must not be alphanumeric or \\\n");
goto SKIP_DATA;
}
pp = p;
poffset = p - buffer;
for(;;)
{
while (*pp != 0)
{
if (*pp == '\\' && pp[1] != 0) pp++;
else if (*pp == delimiter) break;
pp++;
}
if (*pp != 0) break;
if ((pp = extend_inputline(infile, pp, " > ")) == NULL)
{
fprintf(outfile, "** Unexpected EOF\n");
done = 1;
goto CONTINUE;
}
if (infile != stdin) fprintf(outfile, "%s", (char *)pp);
}
/* The buffer may have moved while being extended; reset the start of data
pointer to the correct relative point in the buffer. */
p = buffer + poffset;
/* If the first character after the delimiter is backslash, make
the pattern end with backslash. This is purely to provide a way
of testing for the error message when a pattern ends with backslash. */
if (pp[1] == '\\') *pp++ = '\\';
/* Terminate the pattern at the delimiter, and save a copy of the pattern
for callouts. */
*pp++ = 0;
strcpy((char *)pbuffer, (char *)p);
/* Look for options after final delimiter */
options = 0;
study_options = 0;
log_store = showstore; /* default from command line */
while (*pp != 0)
{
switch (*pp++)
{
case 'f': options |= PCRE_FIRSTLINE; break;
case 'g': do_g = 1; break;
case 'i': options |= PCRE_CASELESS; break;
case 'm': options |= PCRE_MULTILINE; break;
case 's': options |= PCRE_DOTALL; break;
case 'x': options |= PCRE_EXTENDED; break;
case '+': do_showrest = 1; break;
case 'A': options |= PCRE_ANCHORED; break;
case 'B': do_debug = 1; break;
case 'C': options |= PCRE_AUTO_CALLOUT; break;
case 'D': do_debug = do_showinfo = 1; break;
case 'E': options |= PCRE_DOLLAR_ENDONLY; break;
case 'F': do_flip = 1; break;
case 'G': do_G = 1; break;
case 'I': do_showinfo = 1; break;
case 'J': options |= PCRE_DUPNAMES; break;
case 'M': log_store = 1; break;
case 'N': options |= PCRE_NO_AUTO_CAPTURE; break;
#if !defined NOPOSIX
case 'P': do_posix = 1; break;
#endif
case 'S': do_study = 1; break;
case 'U': options |= PCRE_UNGREEDY; break;
case 'X': options |= PCRE_EXTRA; break;
case 'Z': debug_lengths = 0; break;
case '8': options |= PCRE_UTF8; use_utf8 = 1; break;
case '?': options |= PCRE_NO_UTF8_CHECK; break;
case 'L':
ppp = pp;
/* The '\r' test here is so that it works on Windows. */
/* The '0' test is just in case this is an unterminated line. */
while (*ppp != 0 && *ppp != '\n' && *ppp != '\r' && *ppp != ' ') ppp++;
*ppp = 0;
if (setlocale(LC_CTYPE, (const char *)pp) == NULL)
{
fprintf(outfile, "** Failed to set locale \"%s\"\n", pp);
goto SKIP_DATA;
}
locale_set = 1;
tables = pcre_maketables();
pp = ppp;
break;
case '>':
to_file = pp;
while (*pp != 0) pp++;
while (isspace(pp[-1])) pp--;
*pp = 0;
break;
case '<':
{
if (strncmp((char *)pp, "JS>", 3) == 0)
{
options |= PCRE_JAVASCRIPT_COMPAT;
pp += 3;
}
else
{
int x = check_newline(pp, outfile);
if (x == 0) goto SKIP_DATA;
options |= x;
while (*pp++ != '>');
}
}
break;
case '\r': /* So that it works in Windows */
case '\n':
case ' ':
break;
default:
fprintf(outfile, "** Unknown option '%c'\n", pp[-1]);
goto SKIP_DATA;
}
}
/* Handle compiling via the POSIX interface, which doesn't support the
timing, showing, or debugging options, nor the ability to pass over
local character tables. */
#if !defined NOPOSIX
if (posix || do_posix)
{
int rc;
int cflags = 0;
if ((options & PCRE_CASELESS) != 0) cflags |= REG_ICASE;
if ((options & PCRE_MULTILINE) != 0) cflags |= REG_NEWLINE;
if ((options & PCRE_DOTALL) != 0) cflags |= REG_DOTALL;
if ((options & PCRE_NO_AUTO_CAPTURE) != 0) cflags |= REG_NOSUB;
if ((options & PCRE_UTF8) != 0) cflags |= REG_UTF8;
rc = regcomp(&preg, (char *)p, cflags);
/* Compilation failed; go back for another re, skipping to blank line
if non-interactive. */
if (rc != 0)
{
(void)regerror(rc, &preg, (char *)buffer, buffer_size);
fprintf(outfile, "Failed: POSIX code %d: %s\n", rc, buffer);
goto SKIP_DATA;
}
}
/* Handle compiling via the native interface */
else
#endif /* !defined NOPOSIX */
{
if (timeit > 0)
{
register int i;
clock_t time_taken;
clock_t start_time = clock();
for (i = 0; i < timeit; i++)
{
re = pcre_compile((char *)p, options, &error, &erroroffset, tables);
if (re != NULL) free(re);
}
time_taken = clock() - start_time;
fprintf(outfile, "Compile time %.4f milliseconds\n",
(((double)time_taken * 1000.0) / (double)timeit) /
(double)CLOCKS_PER_SEC);
}
re = pcre_compile((char *)p, options, &error, &erroroffset, tables);
/* Compilation failed; go back for another re, skipping to blank line
if non-interactive. */
if (re == NULL)
{
fprintf(outfile, "Failed: %s at offset %d\n", error, erroroffset);
SKIP_DATA:
if (infile != stdin)
{
for (;;)
{
if (extend_inputline(infile, buffer, NULL) == NULL)
{
done = 1;
goto CONTINUE;
}
len = (int)strlen((char *)buffer);
while (len > 0 && isspace(buffer[len-1])) len--;
if (len == 0) break;
}
fprintf(outfile, "\n");
}
goto CONTINUE;
}
/* Compilation succeeded; print data if required. There are now two
info-returning functions. The old one has a limited interface and
returns only limited data. Check that it agrees with the newer one. */
if (log_store)
fprintf(outfile, "Memory allocation (code space): %d\n",
(int)(gotten_store -
sizeof(real_pcre) -
((real_pcre *)re)->name_count * ((real_pcre *)re)->name_entry_size));
/* Extract the size for possible writing before possibly flipping it,
and remember the store that was got. */
true_size = ((real_pcre *)re)->size;
regex_gotten_store = gotten_store;
/* If /S was present, study the regexp to generate additional info to
help with the matching. */
if (do_study)
{
if (timeit > 0)
{
register int i;
clock_t time_taken;
clock_t start_time = clock();
for (i = 0; i < timeit; i++)
extra = pcre_study(re, study_options, &error);
time_taken = clock() - start_time;
if (extra != NULL) free(extra);
fprintf(outfile, " Study time %.4f milliseconds\n",
(((double)time_taken * 1000.0) / (double)timeit) /
(double)CLOCKS_PER_SEC);
}
extra = pcre_study(re, study_options, &error);
if (error != NULL)
fprintf(outfile, "Failed to study: %s\n", error);
else if (extra != NULL)
true_study_size = ((pcre_study_data *)(extra->study_data))->size;
}
/* If the 'F' option was present, we flip the bytes of all the integer
fields in the regex data block and the study block. This is to make it
possible to test PCRE's handling of byte-flipped patterns, e.g. those
compiled on a different architecture. */
if (do_flip)
{
real_pcre *rre = (real_pcre *)re;
rre->magic_number =
byteflip(rre->magic_number, sizeof(rre->magic_number));
rre->size = byteflip(rre->size, sizeof(rre->size));
rre->options = byteflip(rre->options, sizeof(rre->options));
rre->flags = (pcre_uint16)byteflip(rre->flags, sizeof(rre->flags));
rre->top_bracket =
(pcre_uint16)byteflip(rre->top_bracket, sizeof(rre->top_bracket));
rre->top_backref =
(pcre_uint16)byteflip(rre->top_backref, sizeof(rre->top_backref));
rre->first_byte =
(pcre_uint16)byteflip(rre->first_byte, sizeof(rre->first_byte));
rre->req_byte =
(pcre_uint16)byteflip(rre->req_byte, sizeof(rre->req_byte));
rre->name_table_offset = (pcre_uint16)byteflip(rre->name_table_offset,
sizeof(rre->name_table_offset));
rre->name_entry_size = (pcre_uint16)byteflip(rre->name_entry_size,
sizeof(rre->name_entry_size));
rre->name_count = (pcre_uint16)byteflip(rre->name_count,
sizeof(rre->name_count));
if (extra != NULL)
{
pcre_study_data *rsd = (pcre_study_data *)(extra->study_data);
rsd->size = byteflip(rsd->size, sizeof(rsd->size));
rsd->options = byteflip(rsd->options, sizeof(rsd->options));
}
}
/* Extract information from the compiled data if required */
SHOW_INFO:
if (do_debug)
{
fprintf(outfile, "------------------------------------------------------------------\n");
pcre_printint(re, outfile, debug_lengths);
}
if (do_showinfo)
{
unsigned long int get_options, all_options;
#if !defined NOINFOCHECK
int old_first_char, old_options, old_count;
#endif
int count, backrefmax, first_char, need_char, okpartial, jchanged,
hascrorlf;
int nameentrysize, namecount;
const uschar *nametable;
new_info(re, NULL, PCRE_INFO_OPTIONS, &get_options);
new_info(re, NULL, PCRE_INFO_SIZE, &size);
new_info(re, NULL, PCRE_INFO_CAPTURECOUNT, &count);
new_info(re, NULL, PCRE_INFO_BACKREFMAX, &backrefmax);
new_info(re, NULL, PCRE_INFO_FIRSTBYTE, &first_char);
new_info(re, NULL, PCRE_INFO_LASTLITERAL, &need_char);
new_info(re, NULL, PCRE_INFO_NAMEENTRYSIZE, &nameentrysize);
new_info(re, NULL, PCRE_INFO_NAMECOUNT, &namecount);
new_info(re, NULL, PCRE_INFO_NAMETABLE, (void *)&nametable);
new_info(re, NULL, PCRE_INFO_OKPARTIAL, &okpartial);
new_info(re, NULL, PCRE_INFO_JCHANGED, &jchanged);
new_info(re, NULL, PCRE_INFO_HASCRORLF, &hascrorlf);
#if !defined NOINFOCHECK
old_count = pcre_info(re, &old_options, &old_first_char);
if (count < 0) fprintf(outfile,
"Error %d from pcre_info()\n", count);
else
{
if (old_count != count) fprintf(outfile,
"Count disagreement: pcre_fullinfo=%d pcre_info=%d\n", count,
old_count);
if (old_first_char != first_char) fprintf(outfile,
"First char disagreement: pcre_fullinfo=%d pcre_info=%d\n",
first_char, old_first_char);
if (old_options != (int)get_options) fprintf(outfile,
"Options disagreement: pcre_fullinfo=%ld pcre_info=%d\n",
get_options, old_options);
}
#endif
if (size != regex_gotten_store) fprintf(outfile,
"Size disagreement: pcre_fullinfo=%d call to malloc for %d\n",
(int)size, (int)regex_gotten_store);
fprintf(outfile, "Capturing subpattern count = %d\n", count);
if (backrefmax > 0)
fprintf(outfile, "Max back reference = %d\n", backrefmax);
if (namecount > 0)
{
fprintf(outfile, "Named capturing subpatterns:\n");
while (namecount-- > 0)
{
fprintf(outfile, " %s %*s%3d\n", nametable + 2,
nameentrysize - 3 - (int)strlen((char *)nametable + 2), "",
GET2(nametable, 0));
nametable += nameentrysize;
}
}
if (!okpartial) fprintf(outfile, "Partial matching not supported\n");
if (hascrorlf) fprintf(outfile, "Contains explicit CR or LF match\n");
all_options = ((real_pcre *)re)->options;
if (do_flip) all_options = byteflip(all_options, sizeof(all_options));
if (get_options == 0) fprintf(outfile, "No options\n");
else fprintf(outfile, "Options:%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s\n",
((get_options & PCRE_ANCHORED) != 0)? " anchored" : "",
((get_options & PCRE_CASELESS) != 0)? " caseless" : "",
((get_options & PCRE_EXTENDED) != 0)? " extended" : "",
((get_options & PCRE_MULTILINE) != 0)? " multiline" : "",
((get_options & PCRE_FIRSTLINE) != 0)? " firstline" : "",
((get_options & PCRE_DOTALL) != 0)? " dotall" : "",
((get_options & PCRE_BSR_ANYCRLF) != 0)? " bsr_anycrlf" : "",
((get_options & PCRE_BSR_UNICODE) != 0)? " bsr_unicode" : "",
((get_options & PCRE_DOLLAR_ENDONLY) != 0)? " dollar_endonly" : "",
((get_options & PCRE_EXTRA) != 0)? " extra" : "",
((get_options & PCRE_UNGREEDY) != 0)? " ungreedy" : "",
((get_options & PCRE_NO_AUTO_CAPTURE) != 0)? " no_auto_capture" : "",
((get_options & PCRE_UTF8) != 0)? " utf8" : "",
((get_options & PCRE_NO_UTF8_CHECK) != 0)? " no_utf8_check" : "",
((get_options & PCRE_DUPNAMES) != 0)? " dupnames" : "");
if (jchanged) fprintf(outfile, "Duplicate name status changes\n");
switch (get_options & PCRE_NEWLINE_BITS)
{
case PCRE_NEWLINE_CR:
fprintf(outfile, "Forced newline sequence: CR\n");
break;
case PCRE_NEWLINE_LF:
fprintf(outfile, "Forced newline sequence: LF\n");
break;
case PCRE_NEWLINE_CRLF:
fprintf(outfile, "Forced newline sequence: CRLF\n");
break;
case PCRE_NEWLINE_ANYCRLF:
fprintf(outfile, "Forced newline sequence: ANYCRLF\n");
break;
case PCRE_NEWLINE_ANY:
fprintf(outfile, "Forced newline sequence: ANY\n");
break;
default:
break;
}
if (first_char == -1)
{
fprintf(outfile, "First char at start or follows newline\n");
}
else if (first_char < 0)
{
fprintf(outfile, "No first char\n");
}
else
{
int ch = first_char & 255;
const char *caseless = ((first_char & REQ_CASELESS) == 0)?
"" : " (caseless)";
if (PRINTHEX(ch))
fprintf(outfile, "First char = \'%c\'%s\n", ch, caseless);
else
fprintf(outfile, "First char = %d%s\n", ch, caseless);
}
if (need_char < 0)
{
fprintf(outfile, "No need char\n");
}
else
{
int ch = need_char & 255;
const char *caseless = ((need_char & REQ_CASELESS) == 0)?
"" : " (caseless)";
if (PRINTHEX(ch))
fprintf(outfile, "Need char = \'%c\'%s\n", ch, caseless);
else
fprintf(outfile, "Need char = %d%s\n", ch, caseless);
}
/* Don't output study size; at present it is in any case a fixed
value, but it varies, depending on the computer architecture, and
so messes up the test suite. (And with the /F option, it might be
flipped.) */
if (do_study)
{
if (extra == NULL)
fprintf(outfile, "Study returned NULL\n");
else
{
uschar *start_bits = NULL;
new_info(re, extra, PCRE_INFO_FIRSTTABLE, &start_bits);
if (start_bits == NULL)
fprintf(outfile, "No starting byte set\n");
else
{
int i;
int c = 24;
fprintf(outfile, "Starting byte set: ");
for (i = 0; i < 256; i++)
{
if ((start_bits[i/8] & (1<<(i&7))) != 0)
{
if (c > 75)
{
fprintf(outfile, "\n ");
c = 2;
}
if (PRINTHEX(i) && i != ' ')
{
fprintf(outfile, "%c ", i);
c += 2;
}
else
{
fprintf(outfile, "\\x%02x ", i);
c += 5;
}
}
}
fprintf(outfile, "\n");
}
}
}
}
/* If the '>' option was present, we write out the regex to a file, and
that is all. The first 8 bytes of the file are the regex length and then
the study length, in big-endian order. */
if (to_file != NULL)
{
FILE *f = fopen((char *)to_file, "wb");
if (f == NULL)
{
fprintf(outfile, "Unable to open %s: %s\n", to_file, strerror(errno));
}
else
{
uschar sbuf[8];
sbuf[0] = (uschar)((true_size >> 24) & 255);
sbuf[1] = (uschar)((true_size >> 16) & 255);
sbuf[2] = (uschar)((true_size >> 8) & 255);
sbuf[3] = (uschar)((true_size) & 255);
sbuf[4] = (uschar)((true_study_size >> 24) & 255);
sbuf[5] = (uschar)((true_study_size >> 16) & 255);
sbuf[6] = (uschar)((true_study_size >> 8) & 255);
sbuf[7] = (uschar)((true_study_size) & 255);
if (fwrite(sbuf, 1, 8, f) < 8 ||
fwrite(re, 1, true_size, f) < true_size)
{
fprintf(outfile, "Write error on %s: %s\n", to_file, strerror(errno));
}
else
{
fprintf(outfile, "Compiled regex written to %s\n", to_file);
if (extra != NULL)
{
if (fwrite(extra->study_data, 1, true_study_size, f) <
true_study_size)
{
fprintf(outfile, "Write error on %s: %s\n", to_file,
strerror(errno));
}
else fprintf(outfile, "Study data written to %s\n", to_file);
}
}
fclose(f);
}
new_free(re);
if (extra != NULL) new_free(extra);
if (tables != NULL) new_free((void *)tables);
continue; /* With next regex */
}
} /* End of non-POSIX compile */
/* Read data lines and test them */
for (;;)
{
uschar *q;
uschar *bptr;
int *use_offsets = offsets;
int use_size_offsets = size_offsets;
int callout_data = 0;
int callout_data_set = 0;
int count, c;
int copystrings = 0;
int find_match_limit = 0;
int getstrings = 0;
int getlist = 0;
int gmatched = 0;
int start_offset = 0;
int g_notempty = 0;
int use_dfa = 0;
options = 0;
*copynames = 0;
*getnames = 0;
copynamesptr = copynames;
getnamesptr = getnames;
pcre_callout = callout;
first_callout = 1;
callout_extra = 0;
callout_count = 0;
callout_fail_count = 999999;
callout_fail_id = -1;
show_malloc = 0;
if (extra != NULL) extra->flags &=
~(PCRE_EXTRA_MATCH_LIMIT|PCRE_EXTRA_MATCH_LIMIT_RECURSION);
len = 0;
for (;;)
{
if (extend_inputline(infile, buffer + len, "data> ") == NULL)
{
if (len > 0) break;
done = 1;
goto CONTINUE;
}
if (infile != stdin) fprintf(outfile, "%s", (char *)buffer);
len = (int)strlen((char *)buffer);
if (buffer[len-1] == '\n') break;
}
while (len > 0 && isspace(buffer[len-1])) len--;
buffer[len] = 0;
if (len == 0) break;
p = buffer;
while (isspace(*p)) p++;
bptr = q = dbuffer;
while ((c = *p++) != 0)
{
int i = 0;
int n = 0;
if (c == '\\') switch ((c = *p++))
{
case 'a': c = 7; break;
case 'b': c = '\b'; break;
case 'e': c = 27; break;
case 'f': c = '\f'; break;
case 'n': c = '\n'; break;
case 'r': c = '\r'; break;
case 't': c = '\t'; break;
case 'v': c = '\v'; break;
case '0': case '1': case '2': case '3':
case '4': case '5': case '6': case '7':
c -= '0';
while (i++ < 2 && isdigit(*p) && *p != '8' && *p != '9')
c = c * 8 + *p++ - '0';
#if !defined NOUTF8
if (use_utf8 && c > 255)
{
unsigned char buff8[8];
int ii, utn;
utn = ord2utf8(c, buff8);
for (ii = 0; ii < utn - 1; ii++) *q++ = buff8[ii];
c = buff8[ii]; /* Last byte */
}
#endif
break;
case 'x':
/* Handle \x{..} specially - new Perl thing for utf8 */
#if !defined NOUTF8
if (*p == '{')
{
unsigned char *pt = p;
c = 0;
while (isxdigit(*(++pt)))
c = c * 16 + tolower(*pt) - ((isdigit(*pt))? '0' : 'W');
if (*pt == '}')
{
unsigned char buff8[8];
int ii, utn;
utn = ord2utf8(c, buff8);
for (ii = 0; ii < utn - 1; ii++) *q++ = buff8[ii];
c = buff8[ii]; /* Last byte */
p = pt + 1;
break;
}
/* Not correct form; fall through */
}
#endif
/* Ordinary \x */
c = 0;
while (i++ < 2 && isxdigit(*p))
{
c = c * 16 + tolower(*p) - ((isdigit(*p))? '0' : 'W');
p++;
}
break;
case 0: /* \ followed by EOF allows for an empty line */
p--;
continue;
case '>':
while(isdigit(*p)) start_offset = start_offset * 10 + *p++ - '0';
continue;
case 'A': /* Option setting */
options |= PCRE_ANCHORED;
continue;
case 'B':
options |= PCRE_NOTBOL;
continue;
case 'C':
if (isdigit(*p)) /* Set copy string */
{
while(isdigit(*p)) n = n * 10 + *p++ - '0';
copystrings |= 1 << n;
}
else if (isalnum(*p))
{
uschar *npp = copynamesptr;
while (isalnum(*p)) *npp++ = *p++;
*npp++ = 0;
*npp = 0;
n = pcre_get_stringnumber(re, (char *)copynamesptr);
if (n < 0)
fprintf(outfile, "no parentheses with name \"%s\"\n", copynamesptr);
copynamesptr = npp;
}
else if (*p == '+')
{
callout_extra = 1;
p++;
}
else if (*p == '-')
{
pcre_callout = NULL;
p++;
}
else if (*p == '!')
{
callout_fail_id = 0;
p++;
while(isdigit(*p))
callout_fail_id = callout_fail_id * 10 + *p++ - '0';
callout_fail_count = 0;
if (*p == '!')
{
p++;
while(isdigit(*p))
callout_fail_count = callout_fail_count * 10 + *p++ - '0';
}
}
else if (*p == '*')
{
int sign = 1;
callout_data = 0;
if (*(++p) == '-') { sign = -1; p++; }
while(isdigit(*p))
callout_data = callout_data * 10 + *p++ - '0';
callout_data *= sign;
callout_data_set = 1;
}
continue;
#if !defined NODFA
case 'D':
#if !defined NOPOSIX
if (posix || do_posix)
printf("** Can't use dfa matching in POSIX mode: \\D ignored\n");
else
#endif
use_dfa = 1;
continue;
case 'F':
options |= PCRE_DFA_SHORTEST;
continue;
#endif
case 'G':
if (isdigit(*p))
{
while(isdigit(*p)) n = n * 10 + *p++ - '0';
getstrings |= 1 << n;
}
else if (isalnum(*p))
{
uschar *npp = getnamesptr;
while (isalnum(*p)) *npp++ = *p++;
*npp++ = 0;
*npp = 0;
n = pcre_get_stringnumber(re, (char *)getnamesptr);
if (n < 0)
fprintf(outfile, "no parentheses with name \"%s\"\n", getnamesptr);
getnamesptr = npp;
}
continue;
case 'L':
getlist = 1;
continue;
case 'M':
find_match_limit = 1;
continue;
case 'N':
options |= PCRE_NOTEMPTY;
continue;
case 'O':
while(isdigit(*p)) n = n * 10 + *p++ - '0';
if (n > size_offsets_max)
{
size_offsets_max = n;
free(offsets);
use_offsets = offsets = (int *)malloc(size_offsets_max * sizeof(int));
if (offsets == NULL)
{
printf("** Failed to get %d bytes of memory for offsets vector\n",
(int)(size_offsets_max * sizeof(int)));
yield = 1;
goto EXIT;
}
}
use_size_offsets = n;
if (n == 0) use_offsets = NULL; /* Ensures it can't write to it */
continue;
case 'P':
options |= PCRE_PARTIAL;
continue;
case 'Q':
while(isdigit(*p)) n = n * 10 + *p++ - '0';
if (extra == NULL)
{
extra = (pcre_extra *)malloc(sizeof(pcre_extra));
extra->flags = 0;
}
extra->flags |= PCRE_EXTRA_MATCH_LIMIT_RECURSION;
extra->match_limit_recursion = n;
continue;
case 'q':
while(isdigit(*p)) n = n * 10 + *p++ - '0';
if (extra == NULL)
{
extra = (pcre_extra *)malloc(sizeof(pcre_extra));
extra->flags = 0;
}
extra->flags |= PCRE_EXTRA_MATCH_LIMIT;
extra->match_limit = n;
continue;
#if !defined NODFA
case 'R':
options |= PCRE_DFA_RESTART;
continue;
#endif
case 'S':
show_malloc = 1;
continue;
case 'Z':
options |= PCRE_NOTEOL;
continue;
case '?':
options |= PCRE_NO_UTF8_CHECK;
continue;
case '<':
{
int x = check_newline(p, outfile);
if (x == 0) goto NEXT_DATA;
options |= x;
while (*p++ != '>');
}
continue;
}
*q++ = c;
}
*q = 0;
len = q - dbuffer;
if ((all_use_dfa || use_dfa) && find_match_limit)
{
printf("**Match limit not relevant for DFA matching: ignored\n");
find_match_limit = 0;
}
/* Handle matching via the POSIX interface, which does not
support timing or playing with the match limit or callout data. */
#if !defined NOPOSIX
if (posix || do_posix)
{
int rc;
int eflags = 0;
regmatch_t *pmatch = NULL;
if (use_size_offsets > 0)
pmatch = (regmatch_t *)malloc(sizeof(regmatch_t) * use_size_offsets);
if ((options & PCRE_NOTBOL) != 0) eflags |= REG_NOTBOL;
if ((options & PCRE_NOTEOL) != 0) eflags |= REG_NOTEOL;
rc = regexec(&preg, (const char *)bptr, use_size_offsets, pmatch, eflags);
if (rc != 0)
{
(void)regerror(rc, &preg, (char *)buffer, buffer_size);
fprintf(outfile, "No match: POSIX code %d: %s\n", rc, buffer);
}
else if ((((const pcre *)preg.re_pcre)->options & PCRE_NO_AUTO_CAPTURE)
!= 0)
{
fprintf(outfile, "Matched with REG_NOSUB\n");
}
else
{
size_t i;
for (i = 0; i < (size_t)use_size_offsets; i++)
{
if (pmatch[i].rm_so >= 0)
{
fprintf(outfile, "%2d: ", (int)i);
(void)pchars(dbuffer + pmatch[i].rm_so,
pmatch[i].rm_eo - pmatch[i].rm_so, outfile);
fprintf(outfile, "\n");
if (i == 0 && do_showrest)
{
fprintf(outfile, " 0+ ");
(void)pchars(dbuffer + pmatch[i].rm_eo, len - pmatch[i].rm_eo,
outfile);
fprintf(outfile, "\n");
}
}
}
}
free(pmatch);
}
/* Handle matching via the native interface - repeats for /g and /G */
else
#endif /* !defined NOPOSIX */
for (;; gmatched++) /* Loop for /g or /G */
{
if (timeitm > 0)
{
register int i;
clock_t time_taken;
clock_t start_time = clock();
#if !defined NODFA
if (all_use_dfa || use_dfa)
{
int workspace[1000];
for (i = 0; i < timeitm; i++)
count = pcre_dfa_exec(re, NULL, (char *)bptr, len, start_offset,
options | g_notempty, use_offsets, use_size_offsets, workspace,
sizeof(workspace)/sizeof(int));
}
else
#endif
for (i = 0; i < timeitm; i++)
count = pcre_exec(re, extra, (char *)bptr, len,
start_offset, options | g_notempty, use_offsets, use_size_offsets);
time_taken = clock() - start_time;
fprintf(outfile, "Execute time %.4f milliseconds\n",
(((double)time_taken * 1000.0) / (double)timeitm) /
(double)CLOCKS_PER_SEC);
}
/* If find_match_limit is set, we want to do repeated matches with
varying limits in order to find the minimum value for the match limit and
for the recursion limit. */
if (find_match_limit)
{
if (extra == NULL)
{
extra = (pcre_extra *)malloc(sizeof(pcre_extra));
extra->flags = 0;
}
(void)check_match_limit(re, extra, bptr, len, start_offset,
options|g_notempty, use_offsets, use_size_offsets,
PCRE_EXTRA_MATCH_LIMIT, &(extra->match_limit),
PCRE_ERROR_MATCHLIMIT, "match()");
count = check_match_limit(re, extra, bptr, len, start_offset,
options|g_notempty, use_offsets, use_size_offsets,
PCRE_EXTRA_MATCH_LIMIT_RECURSION, &(extra->match_limit_recursion),
PCRE_ERROR_RECURSIONLIMIT, "match() recursion");
}
/* If callout_data is set, use the interface with additional data */
else if (callout_data_set)
{
if (extra == NULL)
{
extra = (pcre_extra *)malloc(sizeof(pcre_extra));
extra->flags = 0;
}
extra->flags |= PCRE_EXTRA_CALLOUT_DATA;
extra->callout_data = &callout_data;
count = pcre_exec(re, extra, (char *)bptr, len, start_offset,
options | g_notempty, use_offsets, use_size_offsets);
extra->flags &= ~PCRE_EXTRA_CALLOUT_DATA;
}
/* The normal case is just to do the match once, with the default
value of match_limit. */
#if !defined NODFA
else if (all_use_dfa || use_dfa)
{
int workspace[1000];
count = pcre_dfa_exec(re, NULL, (char *)bptr, len, start_offset,
options | g_notempty, use_offsets, use_size_offsets, workspace,
sizeof(workspace)/sizeof(int));
if (count == 0)
{
fprintf(outfile, "Matched, but too many subsidiary matches\n");
count = use_size_offsets/2;
}
}
#endif
else
{
count = pcre_exec(re, extra, (char *)bptr, len,
start_offset, options | g_notempty, use_offsets, use_size_offsets);
if (count == 0)
{
fprintf(outfile, "Matched, but too many substrings\n");
count = use_size_offsets/3;
}
}
/* Matched */
if (count >= 0)
{
int i, maxcount;
#if !defined NODFA
if (all_use_dfa || use_dfa) maxcount = use_size_offsets/2; else
#endif
maxcount = use_size_offsets/3;
/* This is a check against a lunatic return value. */
if (count > maxcount)
{
fprintf(outfile,
"** PCRE error: returned count %d is too big for offset size %d\n",
count, use_size_offsets);
count = use_size_offsets/3;
if (do_g || do_G)
{
fprintf(outfile, "** /%c loop abandoned\n", do_g? 'g' : 'G');
do_g = do_G = FALSE; /* Break g/G loop */
}
}
for (i = 0; i < count * 2; i += 2)
{
if (use_offsets[i] < 0)
fprintf(outfile, "%2d: <unset>\n", i/2);
else
{
fprintf(outfile, "%2d: ", i/2);
(void)pchars(bptr + use_offsets[i],
use_offsets[i+1] - use_offsets[i], outfile);
fprintf(outfile, "\n");
if (i == 0)
{
if (do_showrest)
{
fprintf(outfile, " 0+ ");
(void)pchars(bptr + use_offsets[i+1], len - use_offsets[i+1],
outfile);
fprintf(outfile, "\n");
}
}
}
}
for (i = 0; i < 32; i++)
{
if ((copystrings & (1 << i)) != 0)
{
char copybuffer[256];
int rc = pcre_copy_substring((char *)bptr, use_offsets, count,
i, copybuffer, sizeof(copybuffer));
if (rc < 0)
fprintf(outfile, "copy substring %d failed %d\n", i, rc);
else
fprintf(outfile, "%2dC %s (%d)\n", i, copybuffer, rc);
}
}
for (copynamesptr = copynames;
*copynamesptr != 0;
copynamesptr += (int)strlen((char*)copynamesptr) + 1)
{
char copybuffer[256];
int rc = pcre_copy_named_substring(re, (char *)bptr, use_offsets,
count, (char *)copynamesptr, copybuffer, sizeof(copybuffer));
if (rc < 0)
fprintf(outfile, "copy substring %s failed %d\n", copynamesptr, rc);
else
fprintf(outfile, " C %s (%d) %s\n", copybuffer, rc, copynamesptr);
}
for (i = 0; i < 32; i++)
{
if ((getstrings & (1 << i)) != 0)
{
const char *substring;
int rc = pcre_get_substring((char *)bptr, use_offsets, count,
i, &substring);
if (rc < 0)
fprintf(outfile, "get substring %d failed %d\n", i, rc);
else
{
fprintf(outfile, "%2dG %s (%d)\n", i, substring, rc);
pcre_free_substring(substring);
}
}
}
for (getnamesptr = getnames;
*getnamesptr != 0;
getnamesptr += (int)strlen((char*)getnamesptr) + 1)
{
const char *substring;
int rc = pcre_get_named_substring(re, (char *)bptr, use_offsets,
count, (char *)getnamesptr, &substring);
if (rc < 0)
fprintf(outfile, "copy substring %s failed %d\n", getnamesptr, rc);
else
{
fprintf(outfile, " G %s (%d) %s\n", substring, rc, getnamesptr);
pcre_free_substring(substring);
}
}
if (getlist)
{
const char **stringlist;
int rc = pcre_get_substring_list((char *)bptr, use_offsets, count,
&stringlist);
if (rc < 0)
fprintf(outfile, "get substring list failed %d\n", rc);
else
{
for (i = 0; i < count; i++)
fprintf(outfile, "%2dL %s\n", i, stringlist[i]);
if (stringlist[i] != NULL)
fprintf(outfile, "string list not terminated by NULL\n");
/* free((void *)stringlist); */
pcre_free_substring_list(stringlist);
}
}
}
/* There was a partial match */
else if (count == PCRE_ERROR_PARTIAL)
{
fprintf(outfile, "Partial match");
#if !defined NODFA
if ((all_use_dfa || use_dfa) && use_size_offsets > 2)
fprintf(outfile, ": %.*s", use_offsets[1] - use_offsets[0],
bptr + use_offsets[0]);
#endif
fprintf(outfile, "\n");
break; /* Out of the /g loop */
}
/* Failed to match. If this is a /g or /G loop and we previously set
g_notempty after a null match, this is not necessarily the end. We want
to advance the start offset, and continue. We won't be at the end of the
string - that was checked before setting g_notempty.
Complication arises in the case when the newline option is "any" or
"anycrlf". If the previous match was at the end of a line terminated by
CRLF, an advance of one character just passes the \r, whereas we should
prefer the longer newline sequence, as does the code in pcre_exec().
Fudge the offset value to achieve this.
Otherwise, in the case of UTF-8 matching, the advance must be one
character, not one byte. */
else
{
if (g_notempty != 0)
{
int onechar = 1;
unsigned int obits = ((real_pcre *)re)->options;
use_offsets[0] = start_offset;
if ((obits & PCRE_NEWLINE_BITS) == 0)
{
int d;
(void)pcre_config(PCRE_CONFIG_NEWLINE, &d);
obits = (d == '\r')? PCRE_NEWLINE_CR :
(d == '\n')? PCRE_NEWLINE_LF :
(d == ('\r'<<8 | '\n'))? PCRE_NEWLINE_CRLF :
(d == -2)? PCRE_NEWLINE_ANYCRLF :
(d == -1)? PCRE_NEWLINE_ANY : 0;
}
if (((obits & PCRE_NEWLINE_BITS) == PCRE_NEWLINE_ANY ||
(obits & PCRE_NEWLINE_BITS) == PCRE_NEWLINE_ANYCRLF)
&&
start_offset < len - 1 &&
bptr[start_offset] == '\r' &&
bptr[start_offset+1] == '\n')
onechar++;
else if (use_utf8)
{
while (start_offset + onechar < len)
{
int tb = bptr[start_offset+onechar];
if (tb <= 127) break;
tb &= 0xc0;
if (tb != 0 && tb != 0xc0) onechar++;
}
}
use_offsets[1] = start_offset + onechar;
}
else
{
if (count == PCRE_ERROR_NOMATCH)
{
if (gmatched == 0) fprintf(outfile, "No match\n");
}
else fprintf(outfile, "Error %d\n", count);
break; /* Out of the /g loop */
}
}
/* If not /g or /G we are done */
if (!do_g && !do_G) break;
/* If we have matched an empty string, first check to see if we are at
the end of the subject. If so, the /g loop is over. Otherwise, mimic
what Perl's /g options does. This turns out to be rather cunning. First
we set PCRE_NOTEMPTY and PCRE_ANCHORED and try the match again at the
same point. If this fails (picked up above) we advance to the next
character. */
g_notempty = 0;
if (use_offsets[0] == use_offsets[1])
{
if (use_offsets[0] == len) break;
g_notempty = PCRE_NOTEMPTY | PCRE_ANCHORED;
}
/* For /g, update the start offset, leaving the rest alone */
if (do_g) start_offset = use_offsets[1];
/* For /G, update the pointer and length */
else
{
bptr += use_offsets[1];
len -= use_offsets[1];
}
} /* End of loop for /g and /G */
NEXT_DATA: continue;
} /* End of loop for data lines */
CONTINUE:
#if !defined NOPOSIX
if (posix || do_posix) regfree(&preg);
#endif
if (re != NULL) new_free(re);
if (extra != NULL) new_free(extra);
if (tables != NULL)
{
new_free((void *)tables);
setlocale(LC_CTYPE, "C");
locale_set = 0;
}
}
if (infile == stdin) fprintf(outfile, "\n");
EXIT:
if (infile != NULL && infile != stdin) fclose(infile);
if (outfile != NULL && outfile != stdout) fclose(outfile);
free(buffer);
free(dbuffer);
free(pbuffer);
free(offsets);
return yield;
}
/* End of pcretest.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
#ifndef _PCREPOSIX_H
#define _PCREPOSIX_H
/* This is the header for the POSIX wrapper interface to the PCRE Perl-
Compatible Regular Expression library. It defines the things POSIX says should
be there. I hope.
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* Have to include stdlib.h in order to ensure that size_t is defined. */
#include <stdlib.h>
/* Allow for C++ users */
#ifdef __cplusplus
extern "C" {
#endif
/* Options, mostly defined by POSIX, but with a couple of extras. */
#define REG_ICASE 0x0001
#define REG_NEWLINE 0x0002
#define REG_NOTBOL 0x0004
#define REG_NOTEOL 0x0008
#define REG_DOTALL 0x0010 /* NOT defined by POSIX. */
#define REG_NOSUB 0x0020
#define REG_UTF8 0x0040 /* NOT defined by POSIX. */
#define REG_STARTEND 0x0080 /* BSD feature: pass subject string by so,eo */
/* This is not used by PCRE, but by defining it we make it easier
to slot PCRE into existing programs that make POSIX calls. */
#define REG_EXTENDED 0
/* Error values. Not all these are relevant or used by the wrapper. */
enum {
REG_ASSERT = 1, /* internal error ? */
REG_BADBR, /* invalid repeat counts in {} */
REG_BADPAT, /* pattern error */
REG_BADRPT, /* ? * + invalid */
REG_EBRACE, /* unbalanced {} */
REG_EBRACK, /* unbalanced [] */
REG_ECOLLATE, /* collation error - not relevant */
REG_ECTYPE, /* bad class */
REG_EESCAPE, /* bad escape sequence */
REG_EMPTY, /* empty expression */
REG_EPAREN, /* unbalanced () */
REG_ERANGE, /* bad range inside [] */
REG_ESIZE, /* expression too big */
REG_ESPACE, /* failed to get memory */
REG_ESUBREG, /* bad back reference */
REG_INVARG, /* bad argument */
REG_NOMATCH /* match failed */
};
/* The structure representing a compiled regular expression. */
typedef struct {
void *re_pcre;
size_t re_nsub;
size_t re_erroffset;
} regex_t;
/* The structure in which a captured offset is returned. */
typedef int regoff_t;
typedef struct {
regoff_t rm_so;
regoff_t rm_eo;
} regmatch_t;
/* When an application links to a PCRE DLL in Windows, the symbols that are
imported have to be identified as such. When building PCRE, the appropriate
export settings are needed, and are set in pcreposix.c before including this
file. */
#if defined(_WIN32) && !defined(PCRE_STATIC) && !defined(PCREPOSIX_EXP_DECL)
# define PCREPOSIX_EXP_DECL extern __declspec(dllimport)
# define PCREPOSIX_EXP_DEFN __declspec(dllimport)
#endif
/* By default, we use the standard "extern" declarations. */
#ifndef PCREPOSIX_EXP_DECL
# ifdef __cplusplus
# define PCREPOSIX_EXP_DECL extern "C"
# define PCREPOSIX_EXP_DEFN extern "C"
# else
# define PCREPOSIX_EXP_DECL extern
# define PCREPOSIX_EXP_DEFN extern
# endif
#endif
/* The functions */
PCREPOSIX_EXP_DECL int regcomp(regex_t *, const char *, int);
PCREPOSIX_EXP_DECL int regexec(const regex_t *, const char *, size_t,
regmatch_t *, int);
PCREPOSIX_EXP_DECL size_t regerror(int, const regex_t *, char *, size_t);
PCREPOSIX_EXP_DECL void regfree(regex_t *);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* End of pcreposix.h */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module is a wrapper that provides a POSIX API to the underlying PCRE
functions. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
/* Ensure that the PCREPOSIX_EXP_xxx macros are set appropriately for
compiling these functions. This must come before including pcreposix.h, where
they are set for an application (using these functions) if they have not
previously been set. */
#if defined(_WIN32) && !defined(PCRE_STATIC)
# define PCREPOSIX_EXP_DECL extern __declspec(dllexport)
# define PCREPOSIX_EXP_DEFN __declspec(dllexport)
#endif
#include "pcre.h"
#include "pcre_internal.h"
#include "pcreposix.h"
/* Table to translate PCRE compile time error codes into POSIX error codes. */
static const int eint[] = {
0, /* no error */
REG_EESCAPE, /* \ at end of pattern */
REG_EESCAPE, /* \c at end of pattern */
REG_EESCAPE, /* unrecognized character follows \ */
REG_BADBR, /* numbers out of order in {} quantifier */
REG_BADBR, /* number too big in {} quantifier */
REG_EBRACK, /* missing terminating ] for character class */
REG_ECTYPE, /* invalid escape sequence in character class */
REG_ERANGE, /* range out of order in character class */
REG_BADRPT, /* nothing to repeat */
REG_BADRPT, /* operand of unlimited repeat could match the empty string */
REG_ASSERT, /* internal error: unexpected repeat */
REG_BADPAT, /* unrecognized character after (? */
REG_BADPAT, /* POSIX named classes are supported only within a class */
REG_EPAREN, /* missing ) */
REG_ESUBREG, /* reference to non-existent subpattern */
REG_INVARG, /* erroffset passed as NULL */
REG_INVARG, /* unknown option bit(s) set */
REG_EPAREN, /* missing ) after comment */
REG_ESIZE, /* parentheses nested too deeply */
REG_ESIZE, /* regular expression too large */
REG_ESPACE, /* failed to get memory */
REG_EPAREN, /* unmatched brackets */
REG_ASSERT, /* internal error: code overflow */
REG_BADPAT, /* unrecognized character after (?< */
REG_BADPAT, /* lookbehind assertion is not fixed length */
REG_BADPAT, /* malformed number or name after (?( */
REG_BADPAT, /* conditional group contains more than two branches */
REG_BADPAT, /* assertion expected after (?( */
REG_BADPAT, /* (?R or (?[+-]digits must be followed by ) */
REG_ECTYPE, /* unknown POSIX class name */
REG_BADPAT, /* POSIX collating elements are not supported */
REG_INVARG, /* this version of PCRE is not compiled with PCRE_UTF8 support */
REG_BADPAT, /* spare error */
REG_BADPAT, /* character value in \x{...} sequence is too large */
REG_BADPAT, /* invalid condition (?(0) */
REG_BADPAT, /* \C not allowed in lookbehind assertion */
REG_EESCAPE, /* PCRE does not support \L, \l, \N, \U, or \u */
REG_BADPAT, /* number after (?C is > 255 */
REG_BADPAT, /* closing ) for (?C expected */
REG_BADPAT, /* recursive call could loop indefinitely */
REG_BADPAT, /* unrecognized character after (?P */
REG_BADPAT, /* syntax error in subpattern name (missing terminator) */
REG_BADPAT, /* two named subpatterns have the same name */
REG_BADPAT, /* invalid UTF-8 string */
REG_BADPAT, /* support for \P, \p, and \X has not been compiled */
REG_BADPAT, /* malformed \P or \p sequence */
REG_BADPAT, /* unknown property name after \P or \p */
REG_BADPAT, /* subpattern name is too long (maximum 32 characters) */
REG_BADPAT, /* too many named subpatterns (maximum 10,000) */
REG_BADPAT, /* repeated subpattern is too long */
REG_BADPAT, /* octal value is greater than \377 (not in UTF-8 mode) */
REG_BADPAT, /* internal error: overran compiling workspace */
REG_BADPAT, /* internal error: previously-checked referenced subpattern not found */
REG_BADPAT, /* DEFINE group contains more than one branch */
REG_BADPAT, /* repeating a DEFINE group is not allowed */
REG_INVARG, /* inconsistent NEWLINE options */
REG_BADPAT, /* \g is not followed followed by an (optionally braced) non-zero number */
REG_BADPAT, /* (?+ or (?- must be followed by a non-zero number */
REG_BADPAT, /* number is too big */
REG_BADPAT, /* subpattern name expected */
REG_BADPAT, /* digit expected after (?+ */
REG_BADPAT /* ] is an invalid data character in JavaScript compatibility mode */
};
/* Table of texts corresponding to POSIX error codes */
static const char *const pstring[] = {
"", /* Dummy for value 0 */
"internal error", /* REG_ASSERT */
"invalid repeat counts in {}", /* BADBR */
"pattern error", /* BADPAT */
"? * + invalid", /* BADRPT */
"unbalanced {}", /* EBRACE */
"unbalanced []", /* EBRACK */
"collation error - not relevant", /* ECOLLATE */
"bad class", /* ECTYPE */
"bad escape sequence", /* EESCAPE */
"empty expression", /* EMPTY */
"unbalanced ()", /* EPAREN */
"bad range inside []", /* ERANGE */
"expression too big", /* ESIZE */
"failed to get memory", /* ESPACE */
"bad back reference", /* ESUBREG */
"bad argument", /* INVARG */
"match failed" /* NOMATCH */
};
/*************************************************
* Translate error code to string *
*************************************************/
PCREPOSIX_EXP_DEFN size_t
regerror(int errcode, const regex_t *preg, char *errbuf, size_t errbuf_size)
{
const char *message, *addmessage;
size_t length, addlength;
message = (errcode >= (int)(sizeof(pstring)/sizeof(char *)))?
"unknown error code" : pstring[errcode];
length = strlen(message) + 1;
addmessage = " at offset ";
addlength = (preg != NULL && (int)preg->re_erroffset != -1)?
strlen(addmessage) + 6 : 0;
if (errbuf_size > 0)
{
if (addlength > 0 && errbuf_size >= length + addlength)
sprintf(errbuf, "%s%s%-6d", message, addmessage, (int)preg->re_erroffset);
else
{
strncpy(errbuf, message, errbuf_size - 1);
errbuf[errbuf_size-1] = 0;
}
}
return length + addlength;
}
/*************************************************
* Free store held by a regex *
*************************************************/
PCREPOSIX_EXP_DEFN void
regfree(regex_t *preg)
{
(pcre_free)(preg->re_pcre);
}
/*************************************************
* Compile a regular expression *
*************************************************/
/*
Arguments:
preg points to a structure for recording the compiled expression
pattern the pattern to compile
cflags compilation flags
Returns: 0 on success
various non-zero codes on failure
*/
PCREPOSIX_EXP_DEFN int
regcomp(regex_t *preg, const char *pattern, int cflags)
{
const char *errorptr;
int erroffset;
int errorcode;
int options = 0;
if ((cflags & REG_ICASE) != 0) options |= PCRE_CASELESS;
if ((cflags & REG_NEWLINE) != 0) options |= PCRE_MULTILINE;
if ((cflags & REG_DOTALL) != 0) options |= PCRE_DOTALL;
if ((cflags & REG_NOSUB) != 0) options |= PCRE_NO_AUTO_CAPTURE;
if ((cflags & REG_UTF8) != 0) options |= PCRE_UTF8;
preg->re_pcre = pcre_compile2(pattern, options, &errorcode, &errorptr,
&erroffset, NULL);
preg->re_erroffset = erroffset;
if (preg->re_pcre == NULL) return eint[errorcode];
preg->re_nsub = pcre_info((const pcre *)preg->re_pcre, NULL, NULL);
return 0;
}
/*************************************************
* Match a regular expression *
*************************************************/
/* Unfortunately, PCRE requires 3 ints of working space for each captured
substring, so we have to get and release working store instead of just using
the POSIX structures as was done in earlier releases when PCRE needed only 2
ints. However, if the number of possible capturing brackets is small, use a
block of store on the stack, to reduce the use of malloc/free. The threshold is
in a macro that can be changed at configure time.
If REG_NOSUB was specified at compile time, the PCRE_NO_AUTO_CAPTURE flag will
be set. When this is the case, the nmatch and pmatch arguments are ignored, and
the only result is yes/no/error. */
PCREPOSIX_EXP_DEFN int
regexec(const regex_t *preg, const char *string, size_t nmatch,
regmatch_t pmatch[], int eflags)
{
int rc, so, eo;
int options = 0;
int *ovector = NULL;
int small_ovector[POSIX_MALLOC_THRESHOLD * 3];
BOOL allocated_ovector = FALSE;
BOOL nosub =
(((const pcre *)preg->re_pcre)->options & PCRE_NO_AUTO_CAPTURE) != 0;
if ((eflags & REG_NOTBOL) != 0) options |= PCRE_NOTBOL;
if ((eflags & REG_NOTEOL) != 0) options |= PCRE_NOTEOL;
((regex_t *)preg)->re_erroffset = (size_t)(-1); /* Only has meaning after compile */
/* When no string data is being returned, ensure that nmatch is zero.
Otherwise, ensure the vector for holding the return data is large enough. */
if (nosub) nmatch = 0;
else if (nmatch > 0)
{
if (nmatch <= POSIX_MALLOC_THRESHOLD)
{
ovector = &(small_ovector[0]);
}
else
{
if (nmatch > INT_MAX/(sizeof(int) * 3)) return REG_ESPACE;
ovector = (int *)malloc(sizeof(int) * nmatch * 3);
if (ovector == NULL) return REG_ESPACE;
allocated_ovector = TRUE;
}
}
/* REG_STARTEND is a BSD extension, to allow for non-NUL-terminated strings.
The man page from OS X says "REG_STARTEND affects only the location of the
string, not how it is matched". That is why the "so" value is used to bump the
start location rather than being passed as a PCRE "starting offset". */
if ((eflags & REG_STARTEND) != 0)
{
so = pmatch[0].rm_so;
eo = pmatch[0].rm_eo;
}
else
{
so = 0;
eo = strlen(string);
}
rc = pcre_exec((const pcre *)preg->re_pcre, NULL, string + so, (eo - so),
0, options, ovector, nmatch * 3);
if (rc == 0) rc = nmatch; /* All captured slots were filled in */
if (rc >= 0)
{
size_t i;
if (!nosub)
{
for (i = 0; i < (size_t)rc; i++)
{
pmatch[i].rm_so = ovector[i*2];
pmatch[i].rm_eo = ovector[i*2+1];
}
if (allocated_ovector) free(ovector);
for (; i < nmatch; i++) pmatch[i].rm_so = pmatch[i].rm_eo = -1;
}
return 0;
}
else
{
if (allocated_ovector) free(ovector);
switch(rc)
{
case PCRE_ERROR_NOMATCH: return REG_NOMATCH;
case PCRE_ERROR_NULL: return REG_INVARG;
case PCRE_ERROR_BADOPTION: return REG_INVARG;
case PCRE_ERROR_BADMAGIC: return REG_INVARG;
case PCRE_ERROR_UNKNOWN_NODE: return REG_ASSERT;
case PCRE_ERROR_NOMEMORY: return REG_ESPACE;
case PCRE_ERROR_MATCHLIMIT: return REG_ESPACE;
case PCRE_ERROR_BADUTF8: return REG_INVARG;
case PCRE_ERROR_BADUTF8_OFFSET: return REG_INVARG;
default: return REG_ASSERT;
}
}
}
/* End of pcreposix.c */
/*************************************************
* pcregrep program *
*************************************************/
/* This is a grep program that uses the PCRE regular expression library to do
its pattern matching. On a Unix or Win32 system it can recurse into
directories.
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <ctype.h>
#include <locale.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifdef SUPPORT_LIBZ
#include <zlib.h>
#endif
#ifdef SUPPORT_LIBBZ2
#include <bzlib.h>
#endif
#include "pcre.h"
#define FALSE 0
#define TRUE 1
typedef int BOOL;
#define MAX_PATTERN_COUNT 100
#if BUFSIZ > 8192
#define MBUFTHIRD BUFSIZ
#else
#define MBUFTHIRD 8192
#endif
/* Values for the "filenames" variable, which specifies options for file name
output. The order is important; it is assumed that a file name is wanted for
all values greater than FN_DEFAULT. */
enum { FN_NONE, FN_DEFAULT, FN_ONLY, FN_NOMATCH_ONLY, FN_FORCE };
/* File reading styles */
enum { FR_PLAIN, FR_LIBZ, FR_LIBBZ2 };
/* Actions for the -d and -D options */
enum { dee_READ, dee_SKIP, dee_RECURSE };
enum { DEE_READ, DEE_SKIP };
/* Actions for special processing options (flag bits) */
#define PO_WORD_MATCH 0x0001
#define PO_LINE_MATCH 0x0002
#define PO_FIXED_STRINGS 0x0004
/* Line ending types */
enum { EL_LF, EL_CR, EL_CRLF, EL_ANY, EL_ANYCRLF };
/*************************************************
* Global variables *
*************************************************/
/* Jeffrey Friedl has some debugging requirements that are not part of the
regular code. */
#ifdef JFRIEDL_DEBUG
static int S_arg = -1;
static unsigned int jfriedl_XR = 0; /* repeat regex attempt this many times */
static unsigned int jfriedl_XT = 0; /* replicate text this many times */
static const char *jfriedl_prefix = "";
static const char *jfriedl_postfix = "";
#endif
static int endlinetype;
static char *colour_string = (char *)"1;31";
static char *colour_option = NULL;
static char *dee_option = NULL;
static char *DEE_option = NULL;
static char *newline = NULL;
static char *pattern_filename = NULL;
static char *stdin_name = (char *)"(standard input)";
static char *locale = NULL;
static const unsigned char *pcretables = NULL;
static int pattern_count = 0;
static pcre **pattern_list = NULL;
static pcre_extra **hints_list = NULL;
static char *include_pattern = NULL;
static char *exclude_pattern = NULL;
static char *include_dir_pattern = NULL;
static char *exclude_dir_pattern = NULL;
static pcre *include_compiled = NULL;
static pcre *exclude_compiled = NULL;
static pcre *include_dir_compiled = NULL;
static pcre *exclude_dir_compiled = NULL;
static int after_context = 0;
static int before_context = 0;
static int both_context = 0;
static int dee_action = dee_READ;
static int DEE_action = DEE_READ;
static int error_count = 0;
static int filenames = FN_DEFAULT;
static int process_options = 0;
static BOOL count_only = FALSE;
static BOOL do_colour = FALSE;
static BOOL file_offsets = FALSE;
static BOOL hyphenpending = FALSE;
static BOOL invert = FALSE;
static BOOL line_offsets = FALSE;
static BOOL multiline = FALSE;
static BOOL number = FALSE;
static BOOL only_matching = FALSE;
static BOOL quiet = FALSE;
static BOOL silent = FALSE;
static BOOL utf8 = FALSE;
/* Structure for options and list of them */
enum { OP_NODATA, OP_STRING, OP_OP_STRING, OP_NUMBER, OP_OP_NUMBER,
OP_PATLIST };
typedef struct option_item {
int type;
int one_char;
void *dataptr;
const char *long_name;
const char *help_text;
} option_item;
/* Options without a single-letter equivalent get a negative value. This can be
used to identify them. */
#define N_COLOUR (-1)
#define N_EXCLUDE (-2)
#define N_EXCLUDE_DIR (-3)
#define N_HELP (-4)
#define N_INCLUDE (-5)
#define N_INCLUDE_DIR (-6)
#define N_LABEL (-7)
#define N_LOCALE (-8)
#define N_NULL (-9)
#define N_LOFFSETS (-10)
#define N_FOFFSETS (-11)
static option_item optionlist[] = {
{ OP_NODATA, N_NULL, NULL, "", " terminate options" },
{ OP_NODATA, N_HELP, NULL, "help", "display this help and exit" },
{ OP_NUMBER, 'A', &after_context, "after-context=number", "set number of following context lines" },
{ OP_NUMBER, 'B', &before_context, "before-context=number", "set number of prior context lines" },
{ OP_OP_STRING, N_COLOUR, &colour_option, "color=option", "matched text color option" },
{ OP_NUMBER, 'C', &both_context, "context=number", "set number of context lines, before & after" },
{ OP_NODATA, 'c', NULL, "count", "print only a count of matching lines per FILE" },
{ OP_OP_STRING, N_COLOUR, &colour_option, "colour=option", "matched text colour option" },
{ OP_STRING, 'D', &DEE_option, "devices=action","how to handle devices, FIFOs, and sockets" },
{ OP_STRING, 'd', &dee_option, "directories=action", "how to handle directories" },
{ OP_PATLIST, 'e', NULL, "regex(p)", "specify pattern (may be used more than once)" },
{ OP_NODATA, 'F', NULL, "fixed_strings", "patterns are sets of newline-separated strings" },
{ OP_STRING, 'f', &pattern_filename, "file=path", "read patterns from file" },
{ OP_NODATA, N_FOFFSETS, NULL, "file-offsets", "output file offsets, not text" },
{ OP_NODATA, 'H', NULL, "with-filename", "force the prefixing filename on output" },
{ OP_NODATA, 'h', NULL, "no-filename", "suppress the prefixing filename on output" },
{ OP_NODATA, 'i', NULL, "ignore-case", "ignore case distinctions" },
{ OP_NODATA, 'l', NULL, "files-with-matches", "print only FILE names containing matches" },
{ OP_NODATA, 'L', NULL, "files-without-match","print only FILE names not containing matches" },
{ OP_STRING, N_LABEL, &stdin_name, "label=name", "set name for standard input" },
{ OP_NODATA, N_LOFFSETS, NULL, "line-offsets", "output line numbers and offsets, not text" },
{ OP_STRING, N_LOCALE, &locale, "locale=locale", "use the named locale" },
{ OP_NODATA, 'M', NULL, "multiline", "run in multiline mode" },
{ OP_STRING, 'N', &newline, "newline=type", "set newline type (CR, LF, CRLF, ANYCRLF or ANY)" },
{ OP_NODATA, 'n', NULL, "line-number", "print line number with output lines" },
{ OP_NODATA, 'o', NULL, "only-matching", "show only the part of the line that matched" },
{ OP_NODATA, 'q', NULL, "quiet", "suppress output, just set return code" },
{ OP_NODATA, 'r', NULL, "recursive", "recursively scan sub-directories" },
{ OP_STRING, N_EXCLUDE,&exclude_pattern, "exclude=pattern","exclude matching files when recursing" },
{ OP_STRING, N_INCLUDE,&include_pattern, "include=pattern","include matching files when recursing" },
{ OP_STRING, N_EXCLUDE_DIR,&exclude_dir_pattern, "exclude_dir=pattern","exclude matching directories when recursing" },
{ OP_STRING, N_INCLUDE_DIR,&include_dir_pattern, "include_dir=pattern","include matching directories when recursing" },
#ifdef JFRIEDL_DEBUG
{ OP_OP_NUMBER, 'S', &S_arg, "jeffS", "replace matched (sub)string with X" },
#endif
{ OP_NODATA, 's', NULL, "no-messages", "suppress error messages" },
{ OP_NODATA, 'u', NULL, "utf-8", "use UTF-8 mode" },
{ OP_NODATA, 'V', NULL, "version", "print version information and exit" },
{ OP_NODATA, 'v', NULL, "invert-match", "select non-matching lines" },
{ OP_NODATA, 'w', NULL, "word-regex(p)", "force patterns to match only as words" },
{ OP_NODATA, 'x', NULL, "line-regex(p)", "force patterns to match only whole lines" },
{ OP_NODATA, 0, NULL, NULL, NULL }
};
/* Tables for prefixing and suffixing patterns, according to the -w, -x, and -F
options. These set the 1, 2, and 4 bits in process_options, respectively. Note
that the combination of -w and -x has the same effect as -x on its own, so we
can treat them as the same. */
static const char *prefix[] = {
"", "\\b", "^(?:", "^(?:", "\\Q", "\\b\\Q", "^(?:\\Q", "^(?:\\Q" };
static const char *suffix[] = {
"", "\\b", ")$", ")$", "\\E", "\\E\\b", "\\E)$", "\\E)$" };
/* UTF-8 tables - used only when the newline setting is "any". */
const int utf8_table3[] = { 0xff, 0x1f, 0x0f, 0x07, 0x03, 0x01};
const char utf8_table4[] = {
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5 };
/*************************************************
* OS-specific functions *
*************************************************/
/* These functions are defined so that they can be made system specific,
although at present the only ones are for Unix, Win32, and for "no support". */
/************* Directory scanning in Unix ***********/
#if defined HAVE_SYS_STAT_H && defined HAVE_DIRENT_H && defined HAVE_SYS_TYPES_H
#include <sys/types.h>
#include <sys/stat.h>
#include <dirent.h>
typedef DIR directory_type;
static int
isdirectory(char *filename)
{
struct stat statbuf;
if (stat(filename, &statbuf) < 0)
return 0; /* In the expectation that opening as a file will fail */
return ((statbuf.st_mode & S_IFMT) == S_IFDIR)? '/' : 0;
}
static directory_type *
opendirectory(char *filename)
{
return opendir(filename);
}
static char *
readdirectory(directory_type *dir)
{
for (;;)
{
struct dirent *dent = readdir(dir);
if (dent == NULL) return NULL;
if (strcmp(dent->d_name, ".") != 0 && strcmp(dent->d_name, "..") != 0)
return dent->d_name;
}
/* Control never reaches here */
}
static void
closedirectory(directory_type *dir)
{
closedir(dir);
}
/************* Test for regular file in Unix **********/
static int
isregfile(char *filename)
{
struct stat statbuf;
if (stat(filename, &statbuf) < 0)
return 1; /* In the expectation that opening as a file will fail */
return (statbuf.st_mode & S_IFMT) == S_IFREG;
}
/************* Test stdout for being a terminal in Unix **********/
static BOOL
is_stdout_tty(void)
{
return isatty(fileno(stdout));
}
/************* Directory scanning in Win32 ***********/
/* I (Philip Hazel) have no means of testing this code. It was contributed by
Lionel Fourquaux. David Burgess added a patch to define INVALID_FILE_ATTRIBUTES
when it did not exist. David Byron added a patch that moved the #include of
<windows.h> to before the INVALID_FILE_ATTRIBUTES definition rather than after.
*/
#elif HAVE_WINDOWS_H
#ifndef STRICT
# define STRICT
#endif
#ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
#endif
#include <windows.h>
#ifndef INVALID_FILE_ATTRIBUTES
#define INVALID_FILE_ATTRIBUTES 0xFFFFFFFF
#endif
typedef struct directory_type
{
HANDLE handle;
BOOL first;
WIN32_FIND_DATA data;
} directory_type;
int
isdirectory(char *filename)
{
DWORD attr = GetFileAttributes(filename);
if (attr == INVALID_FILE_ATTRIBUTES)
return 0;
return ((attr & FILE_ATTRIBUTE_DIRECTORY) != 0) ? '/' : 0;
}
directory_type *
opendirectory(char *filename)
{
size_t len;
char *pattern;
directory_type *dir;
DWORD err;
len = strlen(filename);
pattern = (char *) malloc(len + 3);
dir = (directory_type *) malloc(sizeof(*dir));
if ((pattern == NULL) || (dir == NULL))
{
fprintf(stderr, "pcregrep: malloc failed\n");
exit(2);
}
memcpy(pattern, filename, len);
memcpy(&(pattern[len]), "\\*", 3);
dir->handle = FindFirstFile(pattern, &(dir->data));
if (dir->handle != INVALID_HANDLE_VALUE)
{
free(pattern);
dir->first = TRUE;
return dir;
}
err = GetLastError();
free(pattern);
free(dir);
errno = (err == ERROR_ACCESS_DENIED) ? EACCES : ENOENT;
return NULL;
}
char *
readdirectory(directory_type *dir)
{
for (;;)
{
if (!dir->first)
{
if (!FindNextFile(dir->handle, &(dir->data)))
return NULL;
}
else
{
dir->first = FALSE;
}
if (strcmp(dir->data.cFileName, ".") != 0 && strcmp(dir->data.cFileName, "..") != 0)
return dir->data.cFileName;
}
#ifndef _MSC_VER
return NULL; /* Keep compiler happy; never executed */
#endif
}
void
closedirectory(directory_type *dir)
{
FindClose(dir->handle);
free(dir);
}
/************* Test for regular file in Win32 **********/
/* I don't know how to do this, or if it can be done; assume all paths are
regular if they are not directories. */
int isregfile(char *filename)
{
return !isdirectory(filename);
}
/************* Test stdout for being a terminal in Win32 **********/
/* I don't know how to do this; assume never */
static BOOL
is_stdout_tty(void)
{
return FALSE;
}
/************* Directory scanning when we can't do it ***********/
/* The type is void, and apart from isdirectory(), the functions do nothing. */
#else
typedef void directory_type;
int isdirectory(char *filename) { return 0; }
directory_type * opendirectory(char *filename) { return (directory_type*)0;}
char *readdirectory(directory_type *dir) { return (char*)0;}
void closedirectory(directory_type *dir) {}
/************* Test for regular when we can't do it **********/
/* Assume all files are regular. */
int isregfile(char *filename) { return 1; }
/************* Test stdout for being a terminal when we can't do it **********/
static BOOL
is_stdout_tty(void)
{
return FALSE;
}
#endif
#ifndef HAVE_STRERROR
/*************************************************
* Provide strerror() for non-ANSI libraries *
*************************************************/
/* Some old-fashioned systems still around (e.g. SunOS4) don't have strerror()
in their libraries, but can provide the same facility by this simple
alternative function. */
extern int sys_nerr;
extern char *sys_errlist[];
char *
strerror(int n)
{
if (n < 0 || n >= sys_nerr) return "unknown error number";
return sys_errlist[n];
}
#endif /* HAVE_STRERROR */
/*************************************************
* Find end of line *
*************************************************/
/* The length of the endline sequence that is found is set via lenptr. This may
be zero at the very end of the file if there is no line-ending sequence there.
Arguments:
p current position in line
endptr end of available data
lenptr where to put the length of the eol sequence
Returns: pointer to the last byte of the line
*/
static char *
end_of_line(char *p, char *endptr, int *lenptr)
{
switch(endlinetype)
{
default: /* Just in case */
case EL_LF:
while (p < endptr && *p != '\n') p++;
if (p < endptr)
{
*lenptr = 1;
return p + 1;
}
*lenptr = 0;
return endptr;
case EL_CR:
while (p < endptr && *p != '\r') p++;
if (p < endptr)
{
*lenptr = 1;
return p + 1;
}
*lenptr = 0;
return endptr;
case EL_CRLF:
for (;;)
{
while (p < endptr && *p != '\r') p++;
if (++p >= endptr)
{
*lenptr = 0;
return endptr;
}
if (*p == '\n')
{
*lenptr = 2;
return p + 1;
}
}
break;
case EL_ANYCRLF:
while (p < endptr)
{
int extra = 0;
register int c = *((unsigned char *)p);
if (utf8 && c >= 0xc0)
{
int gcii, gcss;
extra = utf8_table4[c & 0x3f]; /* Number of additional bytes */
gcss = 6*extra;
c = (c & utf8_table3[extra]) << gcss;
for (gcii = 1; gcii <= extra; gcii++)
{
gcss -= 6;
c |= (p[gcii] & 0x3f) << gcss;
}
}
p += 1 + extra;
switch (c)
{
case 0x0a: /* LF */
*lenptr = 1;
return p;
case 0x0d: /* CR */
if (p < endptr && *p == 0x0a)
{
*lenptr = 2;
p++;
}
else *lenptr = 1;
return p;
default:
break;
}
} /* End of loop for ANYCRLF case */
*lenptr = 0; /* Must have hit the end */
return endptr;
case EL_ANY:
while (p < endptr)
{
int extra = 0;
register int c = *((unsigned char *)p);
if (utf8 && c >= 0xc0)
{
int gcii, gcss;
extra = utf8_table4[c & 0x3f]; /* Number of additional bytes */
gcss = 6*extra;
c = (c & utf8_table3[extra]) << gcss;
for (gcii = 1; gcii <= extra; gcii++)
{
gcss -= 6;
c |= (p[gcii] & 0x3f) << gcss;
}
}
p += 1 + extra;
switch (c)
{
case 0x0a: /* LF */
case 0x0b: /* VT */
case 0x0c: /* FF */
*lenptr = 1;
return p;
case 0x0d: /* CR */
if (p < endptr && *p == 0x0a)
{
*lenptr = 2;
p++;
}
else *lenptr = 1;
return p;
case 0x85: /* NEL */
*lenptr = utf8? 2 : 1;
return p;
case 0x2028: /* LS */
case 0x2029: /* PS */
*lenptr = 3;
return p;
default:
break;
}
} /* End of loop for ANY case */
*lenptr = 0; /* Must have hit the end */
return endptr;
} /* End of overall switch */
}
/*************************************************
* Find start of previous line *
*************************************************/
/* This is called when looking back for before lines to print.
Arguments:
p start of the subsequent line
startptr start of available data
Returns: pointer to the start of the previous line
*/
static char *
previous_line(char *p, char *startptr)
{
switch(endlinetype)
{
default: /* Just in case */
case EL_LF:
p--;
while (p > startptr && p[-1] != '\n') p--;
return p;
case EL_CR:
p--;
while (p > startptr && p[-1] != '\n') p--;
return p;
case EL_CRLF:
for (;;)
{
p -= 2;
while (p > startptr && p[-1] != '\n') p--;
if (p <= startptr + 1 || p[-2] == '\r') return p;
}
return p; /* But control should never get here */
case EL_ANY:
case EL_ANYCRLF:
if (*(--p) == '\n' && p > startptr && p[-1] == '\r') p--;
if (utf8) while ((*p & 0xc0) == 0x80) p--;
while (p > startptr)
{
register int c;
char *pp = p - 1;
if (utf8)
{
int extra = 0;
while ((*pp & 0xc0) == 0x80) pp--;
c = *((unsigned char *)pp);
if (c >= 0xc0)
{
int gcii, gcss;
extra = utf8_table4[c & 0x3f]; /* Number of additional bytes */
gcss = 6*extra;
c = (c & utf8_table3[extra]) << gcss;
for (gcii = 1; gcii <= extra; gcii++)
{
gcss -= 6;
c |= (pp[gcii] & 0x3f) << gcss;
}
}
}
else c = *((unsigned char *)pp);
if (endlinetype == EL_ANYCRLF) switch (c)
{
case 0x0a: /* LF */
case 0x0d: /* CR */
return p;
default:
break;
}
else switch (c)
{
case 0x0a: /* LF */
case 0x0b: /* VT */
case 0x0c: /* FF */
case 0x0d: /* CR */
case 0x85: /* NEL */
case 0x2028: /* LS */
case 0x2029: /* PS */
return p;
default:
break;
}
p = pp; /* Back one character */
} /* End of loop for ANY case */
return startptr; /* Hit start of data */
} /* End of overall switch */
}
/*************************************************
* Print the previous "after" lines *
*************************************************/
/* This is called if we are about to lose said lines because of buffer filling,
and at the end of the file. The data in the line is written using fwrite() so
that a binary zero does not terminate it.
Arguments:
lastmatchnumber the number of the last matching line, plus one
lastmatchrestart where we restarted after the last match
endptr end of available data
printname filename for printing
Returns: nothing
*/
static void do_after_lines(int lastmatchnumber, char *lastmatchrestart,
char *endptr, char *printname)
{
if (after_context > 0 && lastmatchnumber > 0)
{
int count = 0;
while (lastmatchrestart < endptr && count++ < after_context)
{
int ellength;
char *pp = lastmatchrestart;
if (printname != NULL) fprintf(stdout, "%s-", printname);
if (number) fprintf(stdout, "%d-", lastmatchnumber++);
pp = end_of_line(pp, endptr, &ellength);
fwrite(lastmatchrestart, 1, pp - lastmatchrestart, stdout);
lastmatchrestart = pp;
}
hyphenpending = TRUE;
}
}
/*************************************************
* Grep an individual file *
*************************************************/
/* This is called from grep_or_recurse() below. It uses a buffer that is three
times the value of MBUFTHIRD. The matching point is never allowed to stray into
the top third of the buffer, thus keeping more of the file available for
context printing or for multiline scanning. For large files, the pointer will
be in the middle third most of the time, so the bottom third is available for
"before" context printing.
Arguments:
handle the fopened FILE stream for a normal file
the gzFile pointer when reading is via libz
the BZFILE pointer when reading is via libbz2
frtype FR_PLAIN, FR_LIBZ, or FR_LIBBZ2
printname the file name if it is to be printed for each match
or NULL if the file name is not to be printed
it cannot be NULL if filenames[_nomatch]_only is set
Returns: 0 if there was at least one match
1 otherwise (no matches)
2 if there is a read error on a .bz2 file
*/
static int
pcregrep(void *handle, int frtype, char *printname)
{
int rc = 1;
int linenumber = 1;
int lastmatchnumber = 0;
int count = 0;
int filepos = 0;
int offsets[99];
char *lastmatchrestart = NULL;
char buffer[3*MBUFTHIRD];
char *ptr = buffer;
char *endptr;
size_t bufflength;
BOOL endhyphenpending = FALSE;
FILE *in = NULL; /* Ensure initialized */
#ifdef SUPPORT_LIBZ
gzFile ingz = NULL;
#endif
#ifdef SUPPORT_LIBBZ2
BZFILE *inbz2 = NULL;
#endif
/* Do the first read into the start of the buffer and set up the pointer to end
of what we have. In the case of libz, a non-zipped .gz file will be read as a
plain file. However, if a .bz2 file isn't actually bzipped, the first read will
fail. */
#ifdef SUPPORT_LIBZ
if (frtype == FR_LIBZ)
{
ingz = (gzFile)handle;
bufflength = gzread (ingz, buffer, 3*MBUFTHIRD);
}
else
#endif
#ifdef SUPPORT_LIBBZ2
if (frtype == FR_LIBBZ2)
{
inbz2 = (BZFILE *)handle;
bufflength = BZ2_bzread(inbz2, buffer, 3*MBUFTHIRD);
if ((int)bufflength < 0) return 2; /* Gotcha: bufflength is size_t; */
} /* without the cast it is unsigned. */
else
#endif
{
in = (FILE *)handle;
bufflength = fread(buffer, 1, 3*MBUFTHIRD, in);
}
endptr = buffer + bufflength;
/* Loop while the current pointer is not at the end of the file. For large
files, endptr will be at the end of the buffer when we are in the middle of the
file, but ptr will never get there, because as soon as it gets over 2/3 of the
way, the buffer is shifted left and re-filled. */
while (ptr < endptr)
{
int i, endlinelength;
int mrc = 0;
BOOL match = FALSE;
char *matchptr = ptr;
char *t = ptr;
size_t length, linelength;
/* At this point, ptr is at the start of a line. We need to find the length
of the subject string to pass to pcre_exec(). In multiline mode, it is the
length remainder of the data in the buffer. Otherwise, it is the length of
the next line. After matching, we always advance by the length of the next
line. In multiline mode the PCRE_FIRSTLINE option is used for compiling, so
that any match is constrained to be in the first line. */
t = end_of_line(t, endptr, &endlinelength);
linelength = t - ptr - endlinelength;
length = multiline? (size_t)(endptr - ptr) : linelength;
/* Extra processing for Jeffrey Friedl's debugging. */
#ifdef JFRIEDL_DEBUG
if (jfriedl_XT || jfriedl_XR)
{
#include <sys/time.h>
#include <time.h>
struct timeval start_time, end_time;
struct timezone dummy;
if (jfriedl_XT)
{
unsigned long newlen = length * jfriedl_XT + strlen(jfriedl_prefix) + strlen(jfriedl_postfix);
const char *orig = ptr;
ptr = malloc(newlen + 1);
if (!ptr) {
printf("out of memory");
exit(2);
}
endptr = ptr;
strcpy(endptr, jfriedl_prefix); endptr += strlen(jfriedl_prefix);
for (i = 0; i < jfriedl_XT; i++) {
strncpy(endptr, orig, length);
endptr += length;
}
strcpy(endptr, jfriedl_postfix); endptr += strlen(jfriedl_postfix);
length = newlen;
}
if (gettimeofday(&start_time, &dummy) != 0)
perror("bad gettimeofday");
for (i = 0; i < jfriedl_XR; i++)
match = (pcre_exec(pattern_list[0], hints_list[0], ptr, length, 0, 0, offsets, 99) >= 0);
if (gettimeofday(&end_time, &dummy) != 0)
perror("bad gettimeofday");
double delta = ((end_time.tv_sec + (end_time.tv_usec / 1000000.0))
-
(start_time.tv_sec + (start_time.tv_usec / 1000000.0)));
printf("%s TIMER[%.4f]\n", match ? "MATCH" : "FAIL", delta);
return 0;
}
#endif
/* We come back here after a match when the -o option (only_matching) is set,
in order to find any further matches in the same line. */
ONLY_MATCHING_RESTART:
/* Run through all the patterns until one matches. Note that we don't include
the final newline in the subject string. */
for (i = 0; i < pattern_count; i++)
{
mrc = pcre_exec(pattern_list[i], hints_list[i], matchptr, length, 0, 0,
offsets, 99);
if (mrc >= 0) { match = TRUE; break; }
if (mrc != PCRE_ERROR_NOMATCH)
{
fprintf(stderr, "pcregrep: pcre_exec() error %d while matching ", mrc);
if (pattern_count > 1) fprintf(stderr, "pattern number %d to ", i+1);
fprintf(stderr, "this line:\n");
fwrite(matchptr, 1, linelength, stderr); /* In case binary zero included */
fprintf(stderr, "\n");
if (error_count == 0 &&
(mrc == PCRE_ERROR_MATCHLIMIT || mrc == PCRE_ERROR_RECURSIONLIMIT))
{
fprintf(stderr, "pcregrep: error %d means that a resource limit "
"was exceeded\n", mrc);
fprintf(stderr, "pcregrep: check your regex for nested unlimited loops\n");
}
if (error_count++ > 20)
{
fprintf(stderr, "pcregrep: too many errors - abandoned\n");
exit(2);
}
match = invert; /* No more matching; don't show the line again */
break;
}
}
/* If it's a match or a not-match (as required), do what's wanted. */
if (match != invert)
{
BOOL hyphenprinted = FALSE;
/* We've failed if we want a file that doesn't have any matches. */
if (filenames == FN_NOMATCH_ONLY) return 1;
/* Just count if just counting is wanted. */
if (count_only) count++;
/* If all we want is a file name, there is no need to scan any more lines
in the file. */
else if (filenames == FN_ONLY)
{
fprintf(stdout, "%s\n", printname);
return 0;
}
/* Likewise, if all we want is a yes/no answer. */
else if (quiet) return 0;
/* The --only-matching option prints just the substring that matched, and
the --file-offsets and --line-offsets options output offsets for the
matching substring (they both force --only-matching). None of these options
prints any context. Afterwards, adjust the start and length, and then jump
back to look for further matches in the same line. If we are in invert
mode, however, nothing is printed - this could be still useful because the
return code is set. */
else if (only_matching)
{
if (!invert)
{
if (printname != NULL) fprintf(stdout, "%s:", printname);
if (number) fprintf(stdout, "%d:", linenumber);
if (line_offsets)
fprintf(stdout, "%d,%d", matchptr + offsets[0] - ptr,
offsets[1] - offsets[0]);
else if (file_offsets)
fprintf(stdout, "%d,%d", filepos + matchptr + offsets[0] - ptr,
offsets[1] - offsets[0]);
else
fwrite(matchptr + offsets[0], 1, offsets[1] - offsets[0], stdout);
fprintf(stdout, "\n");
matchptr += offsets[1];
length -= offsets[1];
match = FALSE;
goto ONLY_MATCHING_RESTART;
}
}
/* This is the default case when none of the above options is set. We print
the matching lines(s), possibly preceded and/or followed by other lines of
context. */
else
{
/* See if there is a requirement to print some "after" lines from a
previous match. We never print any overlaps. */
if (after_context > 0 && lastmatchnumber > 0)
{
int ellength;
int linecount = 0;
char *p = lastmatchrestart;
while (p < ptr && linecount < after_context)
{
p = end_of_line(p, ptr, &ellength);
linecount++;
}
/* It is important to advance lastmatchrestart during this printing so
that it interacts correctly with any "before" printing below. Print
each line's data using fwrite() in case there are binary zeroes. */
while (lastmatchrestart < p)
{
char *pp = lastmatchrestart;
if (printname != NULL) fprintf(stdout, "%s-", printname);
if (number) fprintf(stdout, "%d-", lastmatchnumber++);
pp = end_of_line(pp, endptr, &ellength);
fwrite(lastmatchrestart, 1, pp - lastmatchrestart, stdout);
lastmatchrestart = pp;
}
if (lastmatchrestart != ptr) hyphenpending = TRUE;
}
/* If there were non-contiguous lines printed above, insert hyphens. */
if (hyphenpending)
{
fprintf(stdout, "--\n");
hyphenpending = FALSE;
hyphenprinted = TRUE;
}
/* See if there is a requirement to print some "before" lines for this
match. Again, don't print overlaps. */
if (before_context > 0)
{
int linecount = 0;
char *p = ptr;
while (p > buffer && (lastmatchnumber == 0 || p > lastmatchrestart) &&
linecount < before_context)
{
linecount++;
p = previous_line(p, buffer);
}
if (lastmatchnumber > 0 && p > lastmatchrestart && !hyphenprinted)
fprintf(stdout, "--\n");
while (p < ptr)
{
int ellength;
char *pp = p;
if (printname != NULL) fprintf(stdout, "%s-", printname);
if (number) fprintf(stdout, "%d-", linenumber - linecount--);
pp = end_of_line(pp, endptr, &ellength);
fwrite(p, 1, pp - p, stdout);
p = pp;
}
}
/* Now print the matching line(s); ensure we set hyphenpending at the end
of the file if any context lines are being output. */
if (after_context > 0 || before_context > 0)
endhyphenpending = TRUE;
if (printname != NULL) fprintf(stdout, "%s:", printname);
if (number) fprintf(stdout, "%d:", linenumber);
/* In multiline mode, we want to print to the end of the line in which
the end of the matched string is found, so we adjust linelength and the
line number appropriately, but only when there actually was a match
(invert not set). Because the PCRE_FIRSTLINE option is set, the start of
the match will always be before the first newline sequence. */
if (multiline)
{
int ellength;
char *endmatch = ptr;
if (!invert)
{
endmatch += offsets[1];
t = ptr;
while (t < endmatch)
{
t = end_of_line(t, endptr, &ellength);
if (t <= endmatch) linenumber++; else break;
}
}
endmatch = end_of_line(endmatch, endptr, &ellength);
linelength = endmatch - ptr - ellength;
}
/*** NOTE: Use only fwrite() to output the data line, so that binary
zeroes are treated as just another data character. */
/* This extra option, for Jeffrey Friedl's debugging requirements,
replaces the matched string, or a specific captured string if it exists,
with X. When this happens, colouring is ignored. */
#ifdef JFRIEDL_DEBUG
if (S_arg >= 0 && S_arg < mrc)
{
int first = S_arg * 2;
int last = first + 1;
fwrite(ptr, 1, offsets[first], stdout);
fprintf(stdout, "X");
fwrite(ptr + offsets[last], 1, linelength - offsets[last], stdout);
}
else
#endif
/* We have to split the line(s) up if colouring. */
if (do_colour)
{
fwrite(ptr, 1, offsets[0], stdout);
fprintf(stdout, "%c[%sm", 0x1b, colour_string);
fwrite(ptr + offsets[0], 1, offsets[1] - offsets[0], stdout);
fprintf(stdout, "%c[00m", 0x1b);
fwrite(ptr + offsets[1], 1, (linelength + endlinelength) - offsets[1],
stdout);
}
else fwrite(ptr, 1, linelength + endlinelength, stdout);
}
/* End of doing what has to be done for a match */
rc = 0; /* Had some success */
/* Remember where the last match happened for after_context. We remember
where we are about to restart, and that line's number. */
lastmatchrestart = ptr + linelength + endlinelength;
lastmatchnumber = linenumber + 1;
}
/* For a match in multiline inverted mode (which of course did not cause
anything to be printed), we have to move on to the end of the match before
proceeding. */
if (multiline && invert && match)
{
int ellength;
char *endmatch = ptr + offsets[1];
t = ptr;
while (t < endmatch)
{
t = end_of_line(t, endptr, &ellength);
if (t <= endmatch) linenumber++; else break;
}
endmatch = end_of_line(endmatch, endptr, &ellength);
linelength = endmatch - ptr - ellength;
}
/* Advance to after the newline and increment the line number. The file
offset to the current line is maintained in filepos. */
ptr += linelength + endlinelength;
filepos += linelength + endlinelength;
linenumber++;
/* If we haven't yet reached the end of the file (the buffer is full), and
the current point is in the top 1/3 of the buffer, slide the buffer down by
1/3 and refill it. Before we do this, if some unprinted "after" lines are
about to be lost, print them. */
if (bufflength >= sizeof(buffer) && ptr > buffer + 2*MBUFTHIRD)
{
if (after_context > 0 &&
lastmatchnumber > 0 &&
lastmatchrestart < buffer + MBUFTHIRD)
{
do_after_lines(lastmatchnumber, lastmatchrestart, endptr, printname);
lastmatchnumber = 0;
}
/* Now do the shuffle */
memmove(buffer, buffer + MBUFTHIRD, 2*MBUFTHIRD);
ptr -= MBUFTHIRD;
#ifdef SUPPORT_LIBZ
if (frtype == FR_LIBZ)
bufflength = 2*MBUFTHIRD +
gzread (ingz, buffer + 2*MBUFTHIRD, MBUFTHIRD);
else
#endif
#ifdef SUPPORT_LIBBZ2
if (frtype == FR_LIBBZ2)
bufflength = 2*MBUFTHIRD +
BZ2_bzread(inbz2, buffer + 2*MBUFTHIRD, MBUFTHIRD);
else
#endif
bufflength = 2*MBUFTHIRD + fread(buffer + 2*MBUFTHIRD, 1, MBUFTHIRD, in);
endptr = buffer + bufflength;
/* Adjust any last match point */
if (lastmatchnumber > 0) lastmatchrestart -= MBUFTHIRD;
}
} /* Loop through the whole file */
/* End of file; print final "after" lines if wanted; do_after_lines sets
hyphenpending if it prints something. */
if (!only_matching && !count_only)
{
do_after_lines(lastmatchnumber, lastmatchrestart, endptr, printname);
hyphenpending |= endhyphenpending;
}
/* Print the file name if we are looking for those without matches and there
were none. If we found a match, we won't have got this far. */
if (filenames == FN_NOMATCH_ONLY)
{
fprintf(stdout, "%s\n", printname);
return 0;
}
/* Print the match count if wanted */
if (count_only)
{
if (printname != NULL) fprintf(stdout, "%s:", printname);
fprintf(stdout, "%d\n", count);
}
return rc;
}
/*************************************************
* Grep a file or recurse into a directory *
*************************************************/
/* Given a path name, if it's a directory, scan all the files if we are
recursing; if it's a file, grep it.
Arguments:
pathname the path to investigate
dir_recurse TRUE if recursing is wanted (-r or -drecurse)
only_one_at_top TRUE if the path is the only one at toplevel
Returns: 0 if there was at least one match
1 if there were no matches
2 there was some kind of error
However, file opening failures are suppressed if "silent" is set.
*/
static int
grep_or_recurse(char *pathname, BOOL dir_recurse, BOOL only_one_at_top)
{
int rc = 1;
int sep;
int frtype;
int pathlen;
void *handle;
FILE *in = NULL; /* Ensure initialized */
#ifdef SUPPORT_LIBZ
gzFile ingz = NULL;
#endif
#ifdef SUPPORT_LIBBZ2
BZFILE *inbz2 = NULL;
#endif
/* If the file name is "-" we scan stdin */
if (strcmp(pathname, "-") == 0)
{
return pcregrep(stdin, FR_PLAIN,
(filenames > FN_DEFAULT || (filenames == FN_DEFAULT && !only_one_at_top))?
stdin_name : NULL);
}
/* If the file is a directory, skip if skipping or if we are recursing, scan
each file and directory within it, subject to any include or exclude patterns
that were set. The scanning code is localized so it can be made
system-specific. */
if ((sep = isdirectory(pathname)) != 0)
{
if (dee_action == dee_SKIP) return 1;
if (dee_action == dee_RECURSE)
{
char buffer[1024];
char *nextfile;
directory_type *dir = opendirectory(pathname);
if (dir == NULL)
{
if (!silent)
fprintf(stderr, "pcregrep: Failed to open directory %s: %s\n", pathname,
strerror(errno));
return 2;
}
while ((nextfile = readdirectory(dir)) != NULL)
{
int frc, nflen;
sprintf(buffer, "%.512s%c%.128s", pathname, sep, nextfile);
nflen = strlen(nextfile);
if (isdirectory(buffer))
{
if (exclude_dir_compiled != NULL &&
pcre_exec(exclude_dir_compiled, NULL, nextfile, nflen, 0, 0, NULL, 0) >= 0)
continue;
if (include_dir_compiled != NULL &&
pcre_exec(include_dir_compiled, NULL, nextfile, nflen, 0, 0, NULL, 0) < 0)
continue;
}
else
{
if (exclude_compiled != NULL &&
pcre_exec(exclude_compiled, NULL, nextfile, nflen, 0, 0, NULL, 0) >= 0)
continue;
if (include_compiled != NULL &&
pcre_exec(include_compiled, NULL, nextfile, nflen, 0, 0, NULL, 0) < 0)
continue;
}
frc = grep_or_recurse(buffer, dir_recurse, FALSE);
if (frc > 1) rc = frc;
else if (frc == 0 && rc == 1) rc = 0;
}
closedirectory(dir);
return rc;
}
}
/* If the file is not a directory and not a regular file, skip it if that's
been requested. */
else if (!isregfile(pathname) && DEE_action == DEE_SKIP) return 1;
/* Control reaches here if we have a regular file, or if we have a directory
and recursion or skipping was not requested, or if we have anything else and
skipping was not requested. The scan proceeds. If this is the first and only
argument at top level, we don't show the file name, unless we are only showing
the file name, or the filename was forced (-H). */
pathlen = strlen(pathname);
/* Open using zlib if it is supported and the file name ends with .gz. */
#ifdef SUPPORT_LIBZ
if (pathlen > 3 && strcmp(pathname + pathlen - 3, ".gz") == 0)
{
ingz = gzopen(pathname, "rb");
if (ingz == NULL)
{
if (!silent)
fprintf(stderr, "pcregrep: Failed to open %s: %s\n", pathname,
strerror(errno));
return 2;
}
handle = (void *)ingz;
frtype = FR_LIBZ;
}
else
#endif
/* Otherwise open with bz2lib if it is supported and the name ends with .bz2. */
#ifdef SUPPORT_LIBBZ2
if (pathlen > 4 && strcmp(pathname + pathlen - 4, ".bz2") == 0)
{
inbz2 = BZ2_bzopen(pathname, "rb");
handle = (void *)inbz2;
frtype = FR_LIBBZ2;
}
else
#endif
/* Otherwise use plain fopen(). The label is so that we can come back here if
an attempt to read a .bz2 file indicates that it really is a plain file. */
#ifdef SUPPORT_LIBBZ2
PLAIN_FILE:
#endif
{
in = fopen(pathname, "r");
handle = (void *)in;
frtype = FR_PLAIN;
}
/* All the opening methods return errno when they fail. */
if (handle == NULL)
{
if (!silent)
fprintf(stderr, "pcregrep: Failed to open %s: %s\n", pathname,
strerror(errno));
return 2;
}
/* Now grep the file */
rc = pcregrep(handle, frtype, (filenames > FN_DEFAULT ||
(filenames == FN_DEFAULT && !only_one_at_top))? pathname : NULL);
/* Close in an appropriate manner. */
#ifdef SUPPORT_LIBZ
if (frtype == FR_LIBZ)
gzclose(ingz);
else
#endif
/* If it is a .bz2 file and the result is 2, it means that the first attempt to
read failed. If the error indicates that the file isn't in fact bzipped, try
again as a normal file. */
#ifdef SUPPORT_LIBBZ2
if (frtype == FR_LIBBZ2)
{
if (rc == 2)
{
int errnum;
const char *err = BZ2_bzerror(inbz2, &errnum);
if (errnum == BZ_DATA_ERROR_MAGIC)
{
BZ2_bzclose(inbz2);
goto PLAIN_FILE;
}
else if (!silent)
fprintf(stderr, "pcregrep: Failed to read %s using bzlib: %s\n",
pathname, err);
}
BZ2_bzclose(inbz2);
}
else
#endif
/* Normal file close */
fclose(in);
/* Pass back the yield from pcregrep(). */
return rc;
}
/*************************************************
* Usage function *
*************************************************/
static int
usage(int rc)
{
option_item *op;
fprintf(stderr, "Usage: pcregrep [-");
for (op = optionlist; op->one_char != 0; op++)
{
if (op->one_char > 0) fprintf(stderr, "%c", op->one_char);
}
fprintf(stderr, "] [long options] [pattern] [files]\n");
fprintf(stderr, "Type `pcregrep --help' for more information and the long "
"options.\n");
return rc;
}
/*************************************************
* Help function *
*************************************************/
static void
help(void)
{
option_item *op;
printf("Usage: pcregrep [OPTION]... [PATTERN] [FILE1 FILE2 ...]\n");
printf("Search for PATTERN in each FILE or standard input.\n");
printf("PATTERN must be present if neither -e nor -f is used.\n");
printf("\"-\" can be used as a file name to mean STDIN.\n");
#ifdef SUPPORT_LIBZ
printf("Files whose names end in .gz are read using zlib.\n");
#endif
#ifdef SUPPORT_LIBBZ2
printf("Files whose names end in .bz2 are read using bzlib2.\n");
#endif
#if defined SUPPORT_LIBZ || defined SUPPORT_LIBBZ2
printf("Other files and the standard input are read as plain files.\n\n");
#else
printf("All files are read as plain files, without any interpretation.\n\n");
#endif
printf("Example: pcregrep -i 'hello.*world' menu.h main.c\n\n");
printf("Options:\n");
for (op = optionlist; op->one_char != 0; op++)
{
int n;
char s[4];
if (op->one_char > 0) sprintf(s, "-%c,", op->one_char); else strcpy(s, " ");
n = 30 - printf(" %s --%s", s, op->long_name);
if (n < 1) n = 1;
printf("%.*s%s\n", n, " ", op->help_text);
}
printf("\nWhen reading patterns from a file instead of using a command line option,\n");
printf("trailing white space is removed and blank lines are ignored.\n");
printf("There is a maximum of %d patterns.\n", MAX_PATTERN_COUNT);
printf("\nWith no FILEs, read standard input. If fewer than two FILEs given, assume -h.\n");
printf("Exit status is 0 if any matches, 1 if no matches, and 2 if trouble.\n");
}
/*************************************************
* Handle a single-letter, no data option *
*************************************************/
static int
handle_option(int letter, int options)
{
switch(letter)
{
case N_FOFFSETS: file_offsets = TRUE; break;
case N_HELP: help(); exit(0);
case N_LOFFSETS: line_offsets = number = TRUE; break;
case 'c': count_only = TRUE; break;
case 'F': process_options |= PO_FIXED_STRINGS; break;
case 'H': filenames = FN_FORCE; break;
case 'h': filenames = FN_NONE; break;
case 'i': options |= PCRE_CASELESS; break;
case 'l': filenames = FN_ONLY; break;
case 'L': filenames = FN_NOMATCH_ONLY; break;
case 'M': multiline = TRUE; options |= PCRE_MULTILINE|PCRE_FIRSTLINE; break;
case 'n': number = TRUE; break;
case 'o': only_matching = TRUE; break;
case 'q': quiet = TRUE; break;
case 'r': dee_action = dee_RECURSE; break;
case 's': silent = TRUE; break;
case 'u': options |= PCRE_UTF8; utf8 = TRUE; break;
case 'v': invert = TRUE; break;
case 'w': process_options |= PO_WORD_MATCH; break;
case 'x': process_options |= PO_LINE_MATCH; break;
case 'V':
fprintf(stderr, "pcregrep version %s\n", pcre_version());
exit(0);
break;
default:
fprintf(stderr, "pcregrep: Unknown option -%c\n", letter);
exit(usage(2));
}
return options;
}
/*************************************************
* Construct printed ordinal *
*************************************************/
/* This turns a number into "1st", "3rd", etc. */
static char *
ordin(int n)
{
static char buffer[8];
char *p = buffer;
sprintf(p, "%d", n);
while (*p != 0) p++;
switch (n%10)
{
case 1: strcpy(p, "st"); break;
case 2: strcpy(p, "nd"); break;
case 3: strcpy(p, "rd"); break;
default: strcpy(p, "th"); break;
}
return buffer;
}
/*************************************************
* Compile a single pattern *
*************************************************/
/* When the -F option has been used, this is called for each substring.
Otherwise it's called for each supplied pattern.
Arguments:
pattern the pattern string
options the PCRE options
filename the file name, or NULL for a command-line pattern
count 0 if this is the only command line pattern, or
number of the command line pattern, or
linenumber for a pattern from a file
Returns: TRUE on success, FALSE after an error
*/
static BOOL
compile_single_pattern(char *pattern, int options, char *filename, int count)
{
char buffer[MBUFTHIRD + 16];
const char *error;
int errptr;
if (pattern_count >= MAX_PATTERN_COUNT)
{
fprintf(stderr, "pcregrep: Too many %spatterns (max %d)\n",
(filename == NULL)? "command-line " : "", MAX_PATTERN_COUNT);
return FALSE;
}
sprintf(buffer, "%s%.*s%s", prefix[process_options], MBUFTHIRD, pattern,
suffix[process_options]);
pattern_list[pattern_count] =
pcre_compile(buffer, options, &error, &errptr, pcretables);
if (pattern_list[pattern_count] != NULL)
{
pattern_count++;
return TRUE;
}
/* Handle compile errors */
errptr -= (int)strlen(prefix[process_options]);
if (errptr > (int)strlen(pattern)) errptr = (int)strlen(pattern);
if (filename == NULL)
{
if (count == 0)
fprintf(stderr, "pcregrep: Error in command-line regex "
"at offset %d: %s\n", errptr, error);
else
fprintf(stderr, "pcregrep: Error in %s command-line regex "
"at offset %d: %s\n", ordin(count), errptr, error);
}
else
{
fprintf(stderr, "pcregrep: Error in regex in line %d of %s "
"at offset %d: %s\n", count, filename, errptr, error);
}
return FALSE;
}
/*************************************************
* Compile one supplied pattern *
*************************************************/
/* When the -F option has been used, each string may be a list of strings,
separated by line breaks. They will be matched literally.
Arguments:
pattern the pattern string
options the PCRE options
filename the file name, or NULL for a command-line pattern
count 0 if this is the only command line pattern, or
number of the command line pattern, or
linenumber for a pattern from a file
Returns: TRUE on success, FALSE after an error
*/
static BOOL
compile_pattern(char *pattern, int options, char *filename, int count)
{
if ((process_options & PO_FIXED_STRINGS) != 0)
{
char *eop = pattern + strlen(pattern);
char buffer[MBUFTHIRD];
for(;;)
{
int ellength;
char *p = end_of_line(pattern, eop, &ellength);
if (ellength == 0)
return compile_single_pattern(pattern, options, filename, count);
sprintf(buffer, "%.*s", (int)(p - pattern - ellength), pattern);
pattern = p;
if (!compile_single_pattern(buffer, options, filename, count))
return FALSE;
}
}
else return compile_single_pattern(pattern, options, filename, count);
}
/*************************************************
* Main program *
*************************************************/
/* Returns 0 if something matched, 1 if nothing matched, 2 after an error. */
int
main(int argc, char **argv)
{
int i, j;
int rc = 1;
int pcre_options = 0;
int cmd_pattern_count = 0;
int hint_count = 0;
int errptr;
BOOL only_one_at_top;
char *patterns[MAX_PATTERN_COUNT];
const char *locale_from = "--locale";
const char *error;
/* Set the default line ending value from the default in the PCRE library;
"lf", "cr", "crlf", and "any" are supported. Anything else is treated as "lf".
*/
(void)pcre_config(PCRE_CONFIG_NEWLINE, &i);
switch(i)
{
default: newline = (char *)"lf"; break;
case '\r': newline = (char *)"cr"; break;
case ('\r' << 8) | '\n': newline = (char *)"crlf"; break;
case -1: newline = (char *)"any"; break;
case -2: newline = (char *)"anycrlf"; break;
}
/* Process the options */
for (i = 1; i < argc; i++)
{
option_item *op = NULL;
char *option_data = (char *)""; /* default to keep compiler happy */
BOOL longop;
BOOL longopwasequals = FALSE;
if (argv[i][0] != '-') break;
/* If we hit an argument that is just "-", it may be a reference to STDIN,
but only if we have previously had -e or -f to define the patterns. */
if (argv[i][1] == 0)
{
if (pattern_filename != NULL || pattern_count > 0) break;
else exit(usage(2));
}
/* Handle a long name option, or -- to terminate the options */
if (argv[i][1] == '-')
{
char *arg = argv[i] + 2;
char *argequals = strchr(arg, '=');
if (*arg == 0) /* -- terminates options */
{
i++;
break; /* out of the options-handling loop */
}
longop = TRUE;
/* Some long options have data that follows after =, for example file=name.
Some options have variations in the long name spelling: specifically, we
allow "regexp" because GNU grep allows it, though I personally go along
with Jeffrey Friedl and Larry Wall in preferring "regex" without the "p".
These options are entered in the table as "regex(p)". No option is in both
these categories, fortunately. */
for (op = optionlist; op->one_char != 0; op++)
{
char *opbra = strchr(op->long_name, '(');
char *equals = strchr(op->long_name, '=');
if (opbra == NULL) /* Not a (p) case */
{
if (equals == NULL) /* Not thing=data case */
{
if (strcmp(arg, op->long_name) == 0) break;
}
else /* Special case xxx=data */
{
int oplen = equals - op->long_name;
int arglen = (argequals == NULL)? (int)strlen(arg) : argequals - arg;
if (oplen == arglen && strncmp(arg, op->long_name, oplen) == 0)
{
option_data = arg + arglen;
if (*option_data == '=')
{
option_data++;
longopwasequals = TRUE;
}
break;
}
}
}
else /* Special case xxxx(p) */
{
char buff1[24];
char buff2[24];
int baselen = opbra - op->long_name;
sprintf(buff1, "%.*s", baselen, op->long_name);
sprintf(buff2, "%s%.*s", buff1,
(int)strlen(op->long_name) - baselen - 2, opbra + 1);
if (strcmp(arg, buff1) == 0 || strcmp(arg, buff2) == 0)
break;
}
}
if (op->one_char == 0)
{
fprintf(stderr, "pcregrep: Unknown option %s\n", argv[i]);
exit(usage(2));
}
}
/* Jeffrey Friedl's debugging harness uses these additional options which
are not in the right form for putting in the option table because they use
only one hyphen, yet are more than one character long. By putting them
separately here, they will not get displayed as part of the help() output,
but I don't think Jeffrey will care about that. */
#ifdef JFRIEDL_DEBUG
else if (strcmp(argv[i], "-pre") == 0) {
jfriedl_prefix = argv[++i];
continue;
} else if (strcmp(argv[i], "-post") == 0) {
jfriedl_postfix = argv[++i];
continue;
} else if (strcmp(argv[i], "-XT") == 0) {
sscanf(argv[++i], "%d", &jfriedl_XT);
continue;
} else if (strcmp(argv[i], "-XR") == 0) {
sscanf(argv[++i], "%d", &jfriedl_XR);
continue;
}
#endif
/* One-char options; many that have no data may be in a single argument; we
continue till we hit the last one or one that needs data. */
else
{
char *s = argv[i] + 1;
longop = FALSE;
while (*s != 0)
{
for (op = optionlist; op->one_char != 0; op++)
{ if (*s == op->one_char) break; }
if (op->one_char == 0)
{
fprintf(stderr, "pcregrep: Unknown option letter '%c' in \"%s\"\n",
*s, argv[i]);
exit(usage(2));
}
if (op->type != OP_NODATA || s[1] == 0)
{
option_data = s+1;
break;
}
pcre_options = handle_option(*s++, pcre_options);
}
}
/* At this point we should have op pointing to a matched option. If the type
is NO_DATA, it means that there is no data, and the option might set
something in the PCRE options. */
if (op->type == OP_NODATA)
{
pcre_options = handle_option(op->one_char, pcre_options);
continue;
}
/* If the option type is OP_OP_STRING or OP_OP_NUMBER, it's an option that
either has a value or defaults to something. It cannot have data in a
separate item. At the moment, the only such options are "colo(u)r" and
Jeffrey Friedl's special -S debugging option. */
if (*option_data == 0 &&
(op->type == OP_OP_STRING || op->type == OP_OP_NUMBER))
{
switch (op->one_char)
{
case N_COLOUR:
colour_option = (char *)"auto";
break;
#ifdef JFRIEDL_DEBUG
case 'S':
S_arg = 0;
break;
#endif
}
continue;
}
/* Otherwise, find the data string for the option. */
if (*option_data == 0)
{
if (i >= argc - 1 || longopwasequals)
{
fprintf(stderr, "pcregrep: Data missing after %s\n", argv[i]);
exit(usage(2));
}
option_data = argv[++i];
}
/* If the option type is OP_PATLIST, it's the -e option, which can be called
multiple times to create a list of patterns. */
if (op->type == OP_PATLIST)
{
if (cmd_pattern_count >= MAX_PATTERN_COUNT)
{
fprintf(stderr, "pcregrep: Too many command-line patterns (max %d)\n",
MAX_PATTERN_COUNT);
return 2;
}
patterns[cmd_pattern_count++] = option_data;
}
/* Otherwise, deal with single string or numeric data values. */
else if (op->type != OP_NUMBER && op->type != OP_OP_NUMBER)
{
*((char **)op->dataptr) = option_data;
}
else
{
char *endptr;
int n = strtoul(option_data, &endptr, 10);
if (*endptr != 0)
{
if (longop)
{
char *equals = strchr(op->long_name, '=');
int nlen = (equals == NULL)? (int)strlen(op->long_name) :
equals - op->long_name;
fprintf(stderr, "pcregrep: Malformed number \"%s\" after --%.*s\n",
option_data, nlen, op->long_name);
}
else
fprintf(stderr, "pcregrep: Malformed number \"%s\" after -%c\n",
option_data, op->one_char);
exit(usage(2));
}
*((int *)op->dataptr) = n;
}
}
/* Options have been decoded. If -C was used, its value is used as a default
for -A and -B. */
if (both_context > 0)
{
if (after_context == 0) after_context = both_context;
if (before_context == 0) before_context = both_context;
}
/* Only one of --only-matching, --file-offsets, or --line-offsets is permitted.
However, the latter two set the only_matching flag. */
if ((only_matching && (file_offsets || line_offsets)) ||
(file_offsets && line_offsets))
{
fprintf(stderr, "pcregrep: Cannot mix --only-matching, --file-offsets "
"and/or --line-offsets\n");
exit(usage(2));
}
if (file_offsets || line_offsets) only_matching = TRUE;
/* If a locale has not been provided as an option, see if the LC_CTYPE or
LC_ALL environment variable is set, and if so, use it. */
if (locale == NULL)
{
locale = getenv("LC_ALL");
locale_from = "LCC_ALL";
}
if (locale == NULL)
{
locale = getenv("LC_CTYPE");
locale_from = "LC_CTYPE";
}
/* If a locale has been provided, set it, and generate the tables the PCRE
needs. Otherwise, pcretables==NULL, which causes the use of default tables. */
if (locale != NULL)
{
if (setlocale(LC_CTYPE, locale) == NULL)
{
fprintf(stderr, "pcregrep: Failed to set locale %s (obtained from %s)\n",
locale, locale_from);
return 2;
}
pcretables = pcre_maketables();
}
/* Sort out colouring */
if (colour_option != NULL && strcmp(colour_option, "never") != 0)
{
if (strcmp(colour_option, "always") == 0) do_colour = TRUE;
else if (strcmp(colour_option, "auto") == 0) do_colour = is_stdout_tty();
else
{
fprintf(stderr, "pcregrep: Unknown colour setting \"%s\"\n",
colour_option);
return 2;
}
if (do_colour)
{
char *cs = getenv("PCREGREP_COLOUR");
if (cs == NULL) cs = getenv("PCREGREP_COLOR");
if (cs != NULL) colour_string = cs;
}
}
/* Interpret the newline type; the default settings are Unix-like. */
if (strcmp(newline, "cr") == 0 || strcmp(newline, "CR") == 0)
{
pcre_options |= PCRE_NEWLINE_CR;
endlinetype = EL_CR;
}
else if (strcmp(newline, "lf") == 0 || strcmp(newline, "LF") == 0)
{
pcre_options |= PCRE_NEWLINE_LF;
endlinetype = EL_LF;
}
else if (strcmp(newline, "crlf") == 0 || strcmp(newline, "CRLF") == 0)
{
pcre_options |= PCRE_NEWLINE_CRLF;
endlinetype = EL_CRLF;
}
else if (strcmp(newline, "any") == 0 || strcmp(newline, "ANY") == 0)
{
pcre_options |= PCRE_NEWLINE_ANY;
endlinetype = EL_ANY;
}
else if (strcmp(newline, "anycrlf") == 0 || strcmp(newline, "ANYCRLF") == 0)
{
pcre_options |= PCRE_NEWLINE_ANYCRLF;
endlinetype = EL_ANYCRLF;
}
else
{
fprintf(stderr, "pcregrep: Invalid newline specifier \"%s\"\n", newline);
return 2;
}
/* Interpret the text values for -d and -D */
if (dee_option != NULL)
{
if (strcmp(dee_option, "read") == 0) dee_action = dee_READ;
else if (strcmp(dee_option, "recurse") == 0) dee_action = dee_RECURSE;
else if (strcmp(dee_option, "skip") == 0) dee_action = dee_SKIP;
else
{
fprintf(stderr, "pcregrep: Invalid value \"%s\" for -d\n", dee_option);
return 2;
}
}
if (DEE_option != NULL)
{
if (strcmp(DEE_option, "read") == 0) DEE_action = DEE_READ;
else if (strcmp(DEE_option, "skip") == 0) DEE_action = DEE_SKIP;
else
{
fprintf(stderr, "pcregrep: Invalid value \"%s\" for -D\n", DEE_option);
return 2;
}
}
/* Check the values for Jeffrey Friedl's debugging options. */
#ifdef JFRIEDL_DEBUG
if (S_arg > 9)
{
fprintf(stderr, "pcregrep: bad value for -S option\n");
return 2;
}
if (jfriedl_XT != 0 || jfriedl_XR != 0)
{
if (jfriedl_XT == 0) jfriedl_XT = 1;
if (jfriedl_XR == 0) jfriedl_XR = 1;
}
#endif
/* Get memory to store the pattern and hints lists. */
pattern_list = (pcre **)malloc(MAX_PATTERN_COUNT * sizeof(pcre *));
hints_list = (pcre_extra **)malloc(MAX_PATTERN_COUNT * sizeof(pcre_extra *));
if (pattern_list == NULL || hints_list == NULL)
{
fprintf(stderr, "pcregrep: malloc failed\n");
goto EXIT2;
}
/* If no patterns were provided by -e, and there is no file provided by -f,
the first argument is the one and only pattern, and it must exist. */
if (cmd_pattern_count == 0 && pattern_filename == NULL)
{
if (i >= argc) return usage(2);
patterns[cmd_pattern_count++] = argv[i++];
}
/* Compile the patterns that were provided on the command line, either by
multiple uses of -e or as a single unkeyed pattern. */
for (j = 0; j < cmd_pattern_count; j++)
{
if (!compile_pattern(patterns[j], pcre_options, NULL,
(j == 0 && cmd_pattern_count == 1)? 0 : j + 1))
goto EXIT2;
}
/* Compile the regular expressions that are provided in a file. */
if (pattern_filename != NULL)
{
int linenumber = 0;
FILE *f;
char *filename;
char buffer[MBUFTHIRD];
if (strcmp(pattern_filename, "-") == 0)
{
f = stdin;
filename = stdin_name;
}
else
{
f = fopen(pattern_filename, "r");
if (f == NULL)
{
fprintf(stderr, "pcregrep: Failed to open %s: %s\n", pattern_filename,
strerror(errno));
goto EXIT2;
}
filename = pattern_filename;
}
while (fgets(buffer, MBUFTHIRD, f) != NULL)
{
char *s = buffer + (int)strlen(buffer);
while (s > buffer && isspace((unsigned char)(s[-1]))) s--;
*s = 0;
linenumber++;
if (buffer[0] == 0) continue; /* Skip blank lines */
if (!compile_pattern(buffer, pcre_options, filename, linenumber))
goto EXIT2;
}
if (f != stdin) fclose(f);
}
/* Study the regular expressions, as we will be running them many times */
for (j = 0; j < pattern_count; j++)
{
hints_list[j] = pcre_study(pattern_list[j], 0, &error);
if (error != NULL)
{
char s[16];
if (pattern_count == 1) s[0] = 0; else sprintf(s, " number %d", j);
fprintf(stderr, "pcregrep: Error while studying regex%s: %s\n", s, error);
goto EXIT2;
}
hint_count++;
}
/* If there are include or exclude patterns, compile them. */
if (exclude_pattern != NULL)
{
exclude_compiled = pcre_compile(exclude_pattern, 0, &error, &errptr,
pcretables);
if (exclude_compiled == NULL)
{
fprintf(stderr, "pcregrep: Error in 'exclude' regex at offset %d: %s\n",
errptr, error);
goto EXIT2;
}
}
if (include_pattern != NULL)
{
include_compiled = pcre_compile(include_pattern, 0, &error, &errptr,
pcretables);
if (include_compiled == NULL)
{
fprintf(stderr, "pcregrep: Error in 'include' regex at offset %d: %s\n",
errptr, error);
goto EXIT2;
}
}
if (exclude_dir_pattern != NULL)
{
exclude_dir_compiled = pcre_compile(exclude_dir_pattern, 0, &error, &errptr,
pcretables);
if (exclude_dir_compiled == NULL)
{
fprintf(stderr, "pcregrep: Error in 'exclude_dir' regex at offset %d: %s\n",
errptr, error);
goto EXIT2;
}
}
if (include_dir_pattern != NULL)
{
include_dir_compiled = pcre_compile(include_dir_pattern, 0, &error, &errptr,
pcretables);
if (include_dir_compiled == NULL)
{
fprintf(stderr, "pcregrep: Error in 'include_dir' regex at offset %d: %s\n",
errptr, error);
goto EXIT2;
}
}
/* If there are no further arguments, do the business on stdin and exit. */
if (i >= argc)
{
rc = pcregrep(stdin, FR_PLAIN, (filenames > FN_DEFAULT)? stdin_name : NULL);
goto EXIT;
}
/* Otherwise, work through the remaining arguments as files or directories.
Pass in the fact that there is only one argument at top level - this suppresses
the file name if the argument is not a directory and filenames are not
otherwise forced. */
only_one_at_top = i == argc - 1; /* Catch initial value of i */
for (; i < argc; i++)
{
int frc = grep_or_recurse(argv[i], dee_action == dee_RECURSE,
only_one_at_top);
if (frc > 1) rc = frc;
else if (frc == 0 && rc == 1) rc = 0;
}
EXIT:
if (pattern_list != NULL)
{
for (i = 0; i < pattern_count; i++) free(pattern_list[i]);
free(pattern_list);
}
if (hints_list != NULL)
{
for (i = 0; i < hint_count; i++) free(hints_list[i]);
free(hints_list);
}
return rc;
EXIT2:
rc = 2;
goto EXIT;
}
/* End of pcregrep */
{
pcRegExp - Perl compatible regular expressions for Virtual Pascal
(c) 2001 Peter S. Voronov aka Chem O'Dun <petervrn@yahoo.com>
Based on PCRE library interface unit for Virtual Pascal.
(c) 2001 Alexander Tokarev <dwalin@dwalin.ru>
The current PCRE version is: 3.7
This software must be distributed as Freeware.
The PCRE library is written by: Philip Hazel <ph10@cam.ac.uk>
Copyright (c) 1997-2004 University of Cambridge
AngelsHolocaust 4-11-04 updated to use version v5.0
(INFO: this is regex-directed, NFA)
AH: 9-11-04 - pcre_free: removed var, pcre already gives the ptr, now
everything works as it should (no more crashes)
-> removed CheckRegExp because pcre handles errors perfectly
10-11-04 - added pcError (errorhandling), pcInit
13-11-04 - removed the ErrorPos = 0 check -> always print erroroffset
17-10-05 - support for \1-\9 backreferences in TpcRegExp.GetReplStr
17-02-06 - added RunTimeOptions: caller can set options while searching
19-02-06 - added SearchOfs(): let PCRE use the complete string and offset
into the string itself
20-12-06 - support for version 7.0
}
{$H+} {$DEFINE PCRE_3_7} {$DEFINE PCRE_5_0} {$DEFINE PCRE_7_0}
Unit pcregexp;
Interface
uses objects;
Type
PpcRegExp = ^TpcRegExp;
// TpcRegExp = object
TpcRegExp = object(TObject)
MatchesCount: integer;
RegExpC, RegExpExt : Pointer;
Matches:Pointer;
RegExp: shortstring;
SourceLen: integer;
PartialMatch : boolean;
Error : boolean;
ErrorMsg : Pchar;
ErrorPos : integer;
RunTimeOptions: Integer; // options which can be set by the caller
constructor Init(const ARegExp : shortstring; AOptions : integer; ALocale : Pointer);
function Search(AStr: Pchar; ALen : longint) : boolean; virtual;
function SearchNext( AStr: Pchar; ALen : longint) : boolean; virtual;
function SearchOfs ( AStr: Pchar; ALen, AOfs : longint) : boolean; virtual;
function MatchSub(ANom: integer; var Pos, Len : longint) : boolean; virtual;
function MatchFull(var Pos, Len : longint) : boolean; virtual;
function GetSubStr(ANom: integer; AStr: Pchar) : string; virtual;
function GetFullStr(AStr: Pchar) : string; virtual;
function GetReplStr(AStr: Pchar; const ARepl: string) : string; virtual;
function GetPreSubStr(AStr: Pchar) : string; virtual;
function GetPostSubStr(AStr: Pchar) : string; virtual;
function ErrorStr : string; virtual;
destructor Done; virtual;
end;
function pcGrepMatch(WildCard, aStr: string; AOptions:integer; ALocale : Pointer): Boolean;
function pcGrepSub(WildCard, aStr, aRepl: string; AOptions:integer; ALocale : Pointer): string;
function pcFastGrepMatch(WildCard, aStr: string): Boolean;
function pcFastGrepSub(WildCard, aStr, aRepl: string): string;
{$IFDEF PCRE_5_0}
function pcGetVersion : pchar;
{$ENDIF}
function pcError (var pRegExp : Pointer) : Boolean;
function pcInit (const Pattern: Shortstring; CaseSens: Boolean) : Pointer;
Const { Options }
PCRE_CASELESS = $0001;
PCRE_MULTILINE = $0002;
PCRE_DOTALL = $0004;
PCRE_EXTENDED = $0008;
PCRE_ANCHORED = $0010;
PCRE_DOLLAR_ENDONLY = $0020;
PCRE_EXTRA = $0040;
PCRE_NOTBOL = $0080;
PCRE_NOTEOL = $0100;
PCRE_UNGREEDY = $0200;
PCRE_NOTEMPTY = $0400;
{$IFDEF PCRE_5_0}
PCRE_UTF8 = $0800;
PCRE_NO_AUTO_CAPTURE = $1000;
PCRE_NO_UTF8_CHECK = $2000;
PCRE_AUTO_CALLOUT = $4000;
PCRE_PARTIAL = $8000;
{$ENDIF}
{$IFDEF PCRE_7_0}
PCRE_DFA_SHORTEST = $00010000;
PCRE_DFA_RESTART = $00020000;
PCRE_FIRSTLINE = $00040000;
PCRE_DUPNAMES = $00080000;
PCRE_NEWLINE_CR = $00100000;
PCRE_NEWLINE_LF = $00200000;
PCRE_NEWLINE_CRLF = $00300000;
PCRE_NEWLINE_ANY = $00400000;
PCRE_NEWLINE_ANYCRLF = $00500000;
{$ENDIF}
PCRE_COMPILE_ALLOWED_OPTIONS = PCRE_ANCHORED + PCRE_AUTO_CALLOUT + PCRE_CASELESS +
PCRE_DOLLAR_ENDONLY + PCRE_DOTALL + PCRE_EXTENDED +
PCRE_EXTRA + PCRE_MULTILINE + PCRE_NO_AUTO_CAPTURE +
PCRE_UNGREEDY + PCRE_UTF8 + PCRE_NO_UTF8_CHECK
{$IFDEF PCRE_7_0}
+ PCRE_DUPNAMES + PCRE_FIRSTLINE + PCRE_NEWLINE_CRLF
+ PCRE_NEWLINE_ANY + PCRE_NEWLINE_CRLF
{$ENDIF}
;
PCRE_EXEC_ALLOWED_OPTIONS = PCRE_ANCHORED + PCRE_NOTBOL + PCRE_NOTEOL +
PCRE_NOTEMPTY + PCRE_NO_UTF8_CHECK + PCRE_PARTIAL
{$IFDEF PCRE_7_0}
+ PCRE_NEWLINE_CRLF + PCRE_NEWLINE_ANY +PCRE_NEWLINE_ANYCRLF
{$ENDIF}
;
{$IFDEF PCRE_7_0}
PCRE_DFA_EXEC_ALLOWED_OPTIONS = PCRE_ANCHORED + PCRE_NOTBOL + PCRE_NOTEOL +
PCRE_NOTEMPTY + PCRE_NO_UTF8_CHECK + PCRE_PARTIAL +
PCRE_DFA_SHORTEST + PCRE_DFA_RESTART +
PCRE_NEWLINE_CR + PCRE_NEWLINE_LF + PCRE_NEWLINE_CRLF +
PCRE_NEWLINE_ANY + PCRE_NEWLINE_ANYCRLF
{$ENDIF}
{ Exec-time and get/set-time error codes }
PCRE_ERROR_NOMATCH = -1;
PCRE_ERROR_NULL = -2;
PCRE_ERROR_BADOPTION = -3;
PCRE_ERROR_BADMAGIC = -4;
PCRE_ERROR_UNKNOWN_MODE = -5;
PCRE_ERROR_NOMEMORY = -6;
PCRE_ERROR_NOSUBSTRING = -7;
{$IFDEF PCRE_5_0}
PCRE_ERROR_MATCHLIMIT = -8;
PCRE_ERROR_CALLOUT = -9; { Never used by PCRE itself }
PCRE_ERROR_BADUTF8 = -10;
PCRE_ERROR_BADUTF8_OFFSET = -11;
PCRE_ERROR_PARTIAL = -12;
PCRE_ERROR_BADPARTIAL = -13;
PCRE_ERROR_INTERNAL = -14;
PCRE_ERROR_BADCOUNT = -15;
{$ENDIF}
{$IFDEF PCRE_7_0}
PCRE_ERROR_DFA_UITEM = -16;
PCRE_ERROR_DFA_UCOND = -17;
PCRE_ERROR_DFA_UMLIMIT = -18;
PCRE_ERROR_DFA_WSSIZE = -19;
PCRE_ERROR_DFA_RECURSE = -20;
PCRE_ERROR_RECURSIONLIMIT = -21;
PCRE_ERROR_NULLWSLIMIT = -22;
PCRE_ERROR_BADNEWLINE = -23;
{$ENDIF}
{ Request types for pcre_fullinfo() }
PCRE_INFO_OPTIONS = 0;
PCRE_INFO_SIZE = 1;
PCRE_INFO_CAPTURECOUNT = 2;
PCRE_INFO_BACKREFMAX = 3;
PCRE_INFO_FIRSTBYTE = 4;
PCRE_INFO_FIRSTCHAR = 4; { For backwards compatibility }
PCRE_INFO_FIRSTTABLE = 5;
{$IFDEF PCRE_5_0}
PCRE_INFO_LASTLITERAL = 6;
PCRE_INFO_NAMEENTRYSIZE = 7;
PCRE_INFO_NAMECOUNT = 8;
PCRE_INFO_NAMETABLE = 9;
PCRE_INFO_STUDYSIZE = 10;
PCRE_INFO_DEFAULT_TABLES = 11;
{$ENDIF PCRE_5_0}
{ Request types for pcre_config() }
{$IFDEF PCRE_5_0}
PCRE_CONFIG_UTF8 = 0;
PCRE_CONFIG_NEWLINE = 1;
PCRE_CONFIG_LINK_SIZE = 2;
PCRE_CONFIG_POSIX_MALLOC_THRESHOLD = 3;
PCRE_CONFIG_MATCH_LIMIT = 4;
PCRE_CONFIG_STACKRECURSE = 5;
PCRE_CONFIG_UNICODE_PROPERTIES = 6;
{$ENDIF PCRE_5_0}
{$IFDEF PCRE_7_0}
PCRE_CONFIG_MATCH_LIMIT_RECURSION = 7;
{$ENDIF}
{ Bit flags for the pcre_extra structure }
{$IFDEF PCRE_5_0}
PCRE_EXTRA_STUDY_DATA = $0001;
PCRE_EXTRA_MATCH_LIMIT = $0002;
PCRE_EXTRA_CALLOUT_DATA = $0004;
PCRE_EXTRA_TABLES = $0008;
{$ENDIF PCRE_5_0}
{$IFDEF PCRE_7_0}
PCRE_EXTRA_MATCH_LIMIT_RECURSION = $0010;
{$ENDIF}
Const
// DefaultOptions : integer = 0;
DefaultLocaleTable : pointer = nil;
{$IFDEF PCRE_5_0}
{ The structure for passing additional data to pcre_exec(). This is defined in
such as way as to be extensible. Always add new fields at the end, in order to
remain compatible. }
type ppcre_extra = ^tpcre_extra;
tpcre_extra = record
flags : longint; { Bits for which fields are set }
study_data : pointer; { Opaque data from pcre_study() }
match_limit : longint; { Maximum number of calls to match() }
callout_data : pointer; { Data passed back in callouts }
tables : pointer; { Pointer to character tables }
match_limit_recursion: longint; { Max recursive calls to match() }
end;
type ppcre_callout_block = ^pcre_callout_block;
pcre_callout_block = record
version,
(* ------------------------ Version 0 ------------------------------- *)
callout_number : integer;
offset_vector : pointer;
subject : pchar;
subject_length, start_match, current_position, capture_top,
capture_last : integer;
callout_data : pointer;
(* ------------------- Added for Version 1 -------------------------- *)
pattern_position, next_item_length : integer;
end;
{$ENDIF PCRE_5_0}
{$OrgName+}
{$IFDEF VIRTUALPASCAL} {&Cdecl+} {$ENDIF VIRTUALPASCAL}
{ local replacement of external pcre memory management functions }
function pcre_malloc( size : integer ) : pointer;
procedure pcre_free( {var} p : pointer );
{$IFDEF PCRE_5_0}
const pcre_stack_malloc: function ( size : integer ): pointer = pcre_malloc;
pcre_stack_free: procedure ( {var} p : pointer ) = pcre_free;
function pcre_callout(var p : ppcre_callout_block) : integer;
{$ENDIF PCRE_5_0}
{$IFDEF VIRTUALPASCAL} {&Cdecl-} {$ENDIF VIRTUALPASCAL}
Implementation
Uses strings, collect, messages, dnapp, commands, advance0, stringsx
{$IFDEF VIRTUALPASCAL} ,vpsyslow {$ENDIF VIRTUALPASCAL};
Const
MAGIC_NUMBER = $50435245; { 'PCRE' }
MAX_MATCHES = 90; { changed in 3.5 version; should be divisible by 3, was 64}
Type
PMatchArray = ^TMatchArray;
TMatchArray = array[0..( MAX_MATCHES * 3 )] of integer;
PRegExpCollection = ^TRegExpCollection;
TRegExpCollection = object(TSortedCollection)
MaxRegExp : integer;
SearchRegExp : shortstring;
CompareModeInsert : boolean;
constructor Init(AMaxRegExp:integer);
procedure FreeItem(P: Pointer); virtual;
function Compare(P1, P2: Pointer): Integer; virtual;
function Find(ARegExp:shortstring;var P: PpcRegExp):boolean; virtual;
function CheckNew(ARegExp:shortstring):PpcRegExp;virtual;
end;
Var
PRegExpCache : PRegExpCollection;
{$IFDEF VIRTUALPASCAL} {&Cdecl+} {$ENDIF VIRTUALPASCAL}
{ imported original pcre functions }
function pcre_compile( const pattern : PChar; options : integer;
var errorptr : PChar; var erroroffset : integer;
const tables : PChar ) : pointer {pcre}; external;
{$IFDEF PCRE_7_0}
function pcre_compile2( const pattern : PChar; options : integer;
var errorcodeptr : Integer;
var errorptr : PChar; var erroroffset : integer;
const tables : PChar ) : pointer {pcre}; external;
{$ENDIF}
{$IFDEF PCRE_5_0}
function pcre_config( what : integer; where : pointer) : integer; external;
function pcre_copy_named_substring( const code : pointer {pcre};
const subject : pchar;
var ovector : integer;
stringcount : integer;
const stringname : pchar;
var buffer : pchar;
size : integer) : integer; external;
function pcre_copy_substring( const subject : pchar; var ovector : integer;
stringcount, stringnumber : integer;
var buffer : pchar; size : integer )
: integer; external;
function pcre_exec( const argument_re : pointer {pcre};
const extra_data : pointer {pcre_extra};
{$ELSE}
function pcre_exec( const external_re : pointer;
const external_extra : pointer;
{$ENDIF}
const subject : PChar;
length, start_offset, options : integer;
offsets : pointer;
offsetcount : integer ) : integer; external;
{$IFDEF PCRE_7_0}
function pcre_dfa_exec( const argument_re : pointer {pcre};
const extra_data : pointer {pcre_extra};
const subject : pchar;
length, start_offset, options : integer;
offsets : pointer;
offsetcount : integer;
workspace : pointer;
wscount : integer ) : integer; external;
{$ENDIF}
{$IFDEF PCRE_5_0}
procedure pcre_free_substring( const p : pchar ); external;
procedure pcre_free_substring_list( var p : pchar ); external;
function pcre_fullinfo( const argument_re : pointer {pcre};
const extra_data : pointer {pcre_extra};
what : integer;
where : pointer ) : integer; external;
function pcre_get_named_substring( const code : pointer {pcre};
const subject : pchar;
var ovector : integer;
stringcount : integer;
const stringname : pchar;
var stringptr : pchar ) : integer; external;
function pcre_get_stringnumber( const code : pointer {pcre};
const stringname : pchar ) : integer; external;
function pcre_get_stringtable_entries( const code : pointer {pcre};
const stringname : pchar;
var firstptr,
lastptr : pchar ) : integer; external;
function pcre_get_substring( const subject : pchar; var ovector : integer;
stringcount, stringnumber : integer;
var stringptr : pchar ) : integer; external;
function pcre_get_substring_list( const subject : pchar; var ovector : integer;
stringcount : integer;
listptr : pointer {const char ***listptr}) : integer; external;
function pcre_info( const argument_re : pointer {pcre};
var optptr : integer;
var first_byte : integer ) : integer; external;
function pcre_maketables : pchar; external;
{$ENDIF}
{$IFDEF PCRE_7_0}
function pcre_refcount( const argument_re : pointer {pcre};
adjust : integer ) : pchar; external;
{$ENDIF}
function pcre_study( const external_re : pointer {pcre};
options : integer;
var errorptr : PChar ) : pointer {pcre_extra}; external;
{$IFDEF PCRE_5_0}
function pcre_version : pchar; external;
{$ENDIF}
function pcre_malloc( size : integer ) : pointer;
begin
GetMem( result, size );
end;
procedure pcre_free( {var} p : pointer );
begin
if (p <> nil) then
FreeMem( p, 0 );
{@p := nil;}
end;
{$IFDEF PCRE_5_0}
(* Called from PCRE as a result of the (?C) item. We print out where we are in
the match. Yield zero unless more callouts than the fail count, or the callout
data is not zero. *)
function pcre_callout;
begin
end;
{$ENDIF}
{$IFDEF VIRTUALPASCAL} {&Cdecl-} {$ENDIF VIRTUALPASCAL}
// Always include the newest version of the library
{$IFDEF PCRE_3_7} {$IFNDEF PCRE_5_0} {$IFNDEF PCRE_7_0} {$L pcre37.lib} {$ENDIF PCRE_7_0} {$ENDIF PCRE_5_0} {$ENDIF PCRE_3_7}
{$IFDEF PCRE_5_0} {$IFNDEF PCRE_7_0} {$L pcre50.lib} {$ENDIF PCRE_7_0} {$ENDIF PCRE_5_0}
{$IFDEF PCRE_7_0} {$L pcre70.lib} {$ENDIF PCRE_7_0}
{TpcRegExp}
constructor TpcRegExp.Init(const ARegExp:shortstring; AOptions:integer; ALocale : Pointer);
var
pRegExp : PChar;
begin
RegExp:=ARegExp;
RegExpC:=nil;
RegExpExt:=nil;
Matches:=nil;
MatchesCount:=0;
Error:=true;
ErrorMsg:=nil;
ErrorPos:=0;
RunTimeOptions := 0;
if length(RegExp) < 255 then
begin
RegExp[length(RegExp)+1]:=#0;
pRegExp:=@RegExp[1];
end
else
begin
GetMem(pRegExp,length(RegExp)+1);
pRegExp:=strpcopy(pRegExp,RegExp);
end;
RegExpC := pcre_compile( pRegExp,
AOptions and PCRE_COMPILE_ALLOWED_OPTIONS,
ErrorMsg, ErrorPos, ALocale);
if length(RegExp) = 255 then
StrDispose(pRegExp);
if RegExpC = nil then
exit;
ErrorMsg:=nil;
RegExpExt := pcre_study( RegExpC, 0, ErrorMsg );
if (RegExpExt = nil) and (ErrorMsg <> nil) then
begin
pcre_free(RegExpC);
exit;
end;
GetMem(Matches,SizeOf(TMatchArray));
Error:=false;
end;
destructor TpcRegExp.Done;
begin
if RegExpC <> nil then
pcre_free(RegExpC);
if RegExpExt <> nil then
pcre_free(RegExpExt);
if Matches <> nil then
FreeMem(Matches,SizeOf(TMatchArray));
end;
function TpcRegExp.SearchNext( AStr: Pchar; ALen : longint ) : boolean;
var Options: Integer;
begin // must handle PCRE_ERROR_PARTIAL here
Options := (RunTimeOptions or startup.MiscMultiData.cfgRegEx.DefaultOptions) and
PCRE_EXEC_ALLOWED_OPTIONS;
if MatchesCount > 0 then
MatchesCount:=pcre_exec( RegExpC, RegExpExt, AStr, ALen, PMatchArray(Matches)^[1],
Options, Matches, MAX_MATCHES ) else
MatchesCount:=pcre_exec( RegExpC, RegExpExt, AStr, ALen, 0,
Options, Matches, MAX_MATCHES );
{ if MatchesCount = 0 then
MatchesCount := MatchesCount div 3;}
PartialMatch := MatchesCount = PCRE_ERROR_PARTIAL;
SearchNext := MatchesCount > 0;
end;
function TpcRegExp.Search( AStr: Pchar; ALen : longint):boolean;
begin
MatchesCount:=0;
Search:=SearchNext(AStr,ALen);
SourceLen:=ALen;
end;
function TpcRegExp.SearchOfs( AStr: Pchar; ALen, AOfs: longint ) : boolean;
var Options: Integer;
begin
MatchesCount:=0;
Options := (RunTimeOptions or startup.MiscMultiData.cfgRegEx.DefaultOptions) and
PCRE_EXEC_ALLOWED_OPTIONS;
MatchesCount:=pcre_exec( RegExpC, RegExpExt, AStr, ALen, AOfs,
Options, Matches, MAX_MATCHES );
PartialMatch := MatchesCount = PCRE_ERROR_PARTIAL;
SearchOfs := MatchesCount > 0;
SourceLen := ALen-AOfs;
end;
function TpcRegExp.MatchSub(ANom:integer; var Pos,Len:longint):boolean;
begin
if (MatchesCount > 0) and (ANom <= (MatchesCount-1)) then
begin
ANom:=ANom*2;
Pos:=PMatchArray(Matches)^[ANom];
Len:=PMatchArray(Matches)^[ANom+1]-Pos;
MatchSub:=true;
end
else
MatchSub:=false;
end;
function TpcRegExp.MatchFull(var Pos,Len:longint):boolean;
begin
MatchFull:=MatchSub(0,Pos,Len);
end;
function TpcRegExp.GetSubStr(ANom: integer; AStr: Pchar):string;
var
s: ansistring;
pos,len: longint;
begin
s:='';
if MatchSub(ANom, pos, len) then
begin
setlength(s, len);
Move(AStr[pos], s[1], len);
end;
GetSubStr:=s;
end;
function TpcRegExp.GetPreSubStr(AStr: Pchar):string;
var
s: ansistring;
l: longint;
begin
s:='';
if (MatchesCount > 0) then
begin
l:=PMatchArray(Matches)^[0]-1;
if l > 0 then
begin
setlength(s,l);
Move(AStr[1],s[1],l);
end;
end;
GetPreSubStr:=s;
end;
function TpcRegExp.GetPostSubStr(AStr: Pchar):string;
var
s: ansistring;
l: longint;
ANom: integer;
begin
s:='';
if (MatchesCount > 0) then
begin
ANom:=(MatchesCount-1){*2} shl 1;
l:=SourceLen-PMatchArray(Matches)^[ANom+1]+1;
if l > 0 then
begin
setlength(s,l);
Move(AStr[PMatchArray(Matches)^[ANom+1]],s[1],l);
end;
end;
GetPostSubStr:=s;
end;
function TpcRegExp.GetFullStr(AStr: Pchar):string;
var
s: ansistring;
l: longint;
begin
GetFullStr:=GetSubStr(0,AStr);
end;
function TpcRegExp.GetReplStr(AStr: Pchar; const ARepl: string):string;
var
s: ansistring;
l,i,lasti: longint;
begin
l:=length(ARepl);
i:=1;
lasti:=1;
s:='';
while i <= l do
begin
case ARepl[i] of
'\' :
begin
if i < l then
begin
s:=s+copy(ARepl,lasti,i-lasti){+ARepl[i+1]};
{AH 17-10-05 support for POSIX \1-\9 backreferences}
case ARepl[i+1] of
'0' : s:=s+GetFullStr(AStr);
'1'..'9' : s:=s+GetSubStr(ord(ARepl[i+1])-ord('0'),AStr);
else s:=s+ARepl[i+1]; // copy the escaped character
end;
end;
inc(i);
lasti:=i+1;
end;
'$' :
begin
if i < l then
begin
s:=s+copy(ARepl,lasti,i-lasti);
case ARepl[i+1] of
'&' : s:=s+GetFullStr(AStr);
'1'..'9' : s:=s+GetSubStr(ord(ARepl[i+1])-ord('0'),AStr);
'`' : s:=s+GetPreSubStr(AStr);
#39 : s:=s+GetPostSubStr(AStr);
end;
end;
inc(i);
lasti:=i+1;
end;
end;
inc(i);
end;
if lasti <= {AH 25-10-2004 added =, else l==1 won't work} l then
s:=s+copy(ARepl,lasti,l-lasti+1);
GetReplStr:=s;
end;
function TpcRegExp.ErrorStr:string;
begin
ErrorStr:=StrPas(ErrorMsg);
end;
{TRegExpCollection}
constructor TRegExpCollection.Init(AMaxRegExp: integer);
begin
Inherited Init(1,1);
MaxRegExp:=AMaxRegExp;
CompareModeInsert:=true;
end;
procedure TRegExpCollection.FreeItem(P: Pointer);
begin
if P <> nil then
begin
Dispose(PpcRegExp(P),Done);
end;
end;
function TRegExpCollection.Compare(P1, P2: Pointer): Integer;
//var
// l,l1,l2,i : byte;
//// wPos: pchar;
begin
if CompareModeInsert then
begin
// l1:=length(PpcRegExp(P1)^.RegExp);
// l2:=length(PpcRegExp(P2)^.RegExp);
// if l1 > l2 then l:=l2 else
// l:=l1;
// for i:=1 to l do
// if PpcRegExp(P1).RegExp[i] <> PpcRegExp(P2).RegExp[i] then break;
// if i <=l then
// Compare:=ord(PpcRegExp(P1).RegExp[i])-ord(PpcRegExp(P2).RegExp[i]) else
// Compare:=l1-l2;
Compare := stringsx.PasStrCmp(PpcRegExp(P1).RegExp, PpcRegExp(P2).RegExp, False);
end
else
begin
// l1:=length(PpcRegExp(P1)^.RegExp);
// l2:=length(SearchRegExp);
// if l1 > l2 then l:=l2 else
// l:=l1;
// for i:=1 to l do
// if PpcRegExp(P1).RegExp[i] <> SearchRegExp[i] then
// begin
// Compare:=ord(PpcRegExp(P1).RegExp[i])-ord(SearchRegExp[i]);
// break;
// end;
// if i > l then Compare:=l1-l2;
Compare := stringsx.PasStrCmp(PpcRegExp(P1).RegExp, SearchRegExp, False);
end;
end;
function TRegExpCollection.Find(ARegExp:shortstring;var P: PpcRegExp):boolean;
var I : integer;
begin
CompareModeInsert:=false;
SearchRegExp:=ARegExp;
if Search(nil,I) then
begin
P:=PpcRegExp(At(I));
Find:=true;
end
else
begin
P:=nil;
Find:=false;
end;
CompareModeInsert:=true;
end;
function TRegExpCollection.CheckNew(ARegExp:shortstring):PpcRegExp;
var
P : PpcRegExp;
begin
if not Find(ARegExp,P) then
begin
if Count = MaxRegExp then
AtFree(0);
P:=New(ppcRegExp,Init(ARegExp,PCRE_CASELESS,nil));
Insert(P);
end;
CheckNew:=P;
end;
function pcGrepMatch(WildCard, aStr: string; AOptions:integer; ALocale : Pointer): Boolean;
var
PpcRE:PpcRegExp;
begin
PpcRE:=New(ppcRegExp,Init(WildCard,AOptions,Alocale));
pcGrepMatch:=PpcRE^.Search(pchar(AStr),Length(AStr));
Dispose(PpcRE,Done);
end;
function pcGrepSub(WildCard, aStr, aRepl: string; AOptions:integer; ALocale : Pointer): string;
var
PpcRE:PpcRegExp;
begin
PpcRE:=New(ppcRegExp,Init(WildCard,AOptions,Alocale));
if PpcRE^.Search(pchar(AStr),Length(AStr)) then
pcGrepSub:=PpcRE^.GetReplStr(pchar(AStr),ARepl)
else
pcGrepSub:='';
Dispose(PpcRE,Done);
end;
function pcFastGrepMatch(WildCard, aStr: string): Boolean;
var
PpcRE:PpcRegExp;
begin
PpcRE:=PRegExpCache^.CheckNew(WildCard);
pcFastGrepMatch:=PpcRE^.Search(pchar(AStr),Length(AStr));
end;
function pcFastGrepSub(WildCard, aStr, aRepl: string): string;
var
PpcRE:PpcRegExp;
begin
PpcRE:=PRegExpCache^.CheckNew(WildCard);
if PpcRE^.Search(pchar(AStr),Length(AStr)) then
pcFastGrepSub:=PpcRE^.GetReplStr(pchar(AStr),ARepl)
else
pcFastGrepSub:='';
end;
{$IFDEF PCRE_5_0}
function pcGetVersion : pchar; assembler; {$FRAME-}{$USES none}
asm
call pcre_version
end;
{$ENDIF PCRE_5_0}
function pcError;
var P: ppcRegExp absolute pRegExp;
begin
Result := (P = nil) or P^.Error;
If Result and (P <> nil) then
begin
{ if P^.ErrorPos = 0 then
MessageBox(GetString(erRegExpCompile)+'"'+P^.ErrorStr+'"', nil,mfConfirmation+mfOkButton)
else}
MessageBox(GetString(erRegExpCompile)+'"'+P^.ErrorStr+'"'+GetString(erRegExpCompPos),
@P^.ErrorPos,mfConfirmation+mfOkButton);
Dispose(P, Done);
P:=nil;
end;
end;
function pcInit;
var Options : Integer;
begin
If CaseSens then Options := 0 else Options := PCRE_CASELESS;
Result := New( PpcRegExp, Init( Pattern,
{DefaultOptions}
startup.MiscMultiData.cfgRegEx.DefaultOptions or Options,
DefaultLocaleTable) );
end;
Initialization
PRegExpCache:=New(PRegExpCollection,Init(64));
Finalization
Dispose(PRegExpCache,Done);
End.
/*************************************************
* PCRE DEMONSTRATION PROGRAM *
*************************************************/
/* This is a demonstration program to illustrate the most straightforward ways
of calling the PCRE regular expression library from a C program. See the
pcresample documentation for a short discussion ("man pcresample" if you have
the PCRE man pages installed).
In Unix-like environments, compile this program thuswise:
gcc -Wall pcredemo.c -I/usr/local/include -L/usr/local/lib \
-R/usr/local/lib -lpcre
Replace "/usr/local/include" and "/usr/local/lib" with wherever the include and
library files for PCRE are installed on your system. You don't need -I and -L
if PCRE is installed in the standard system libraries. Only some operating
systems (e.g. Solaris) use the -R option.
Building under Windows:
If you want to statically link this program against a non-dll .a file, you must
define PCRE_STATIC before including pcre.h, otherwise the pcre_malloc() and
pcre_free() exported functions will be declared __declspec(dllimport), with
unwanted results. So in this environment, uncomment the following line. */
/* #define PCRE_STATIC */
#include <stdio.h>
#include <string.h>
#include <pcre.h>
#define OVECCOUNT 30 /* should be a multiple of 3 */
int main(int argc, char **argv)
{
pcre *re;
const char *error;
char *pattern;
char *subject;
unsigned char *name_table;
int erroffset;
int find_all;
int namecount;
int name_entry_size;
int ovector[OVECCOUNT];
int subject_length;
int rc, i;
/**************************************************************************
* First, sort out the command line. There is only one possible option at *
* the moment, "-g" to request repeated matching to find all occurrences, *
* like Perl's /g option. We set the variable find_all to a non-zero value *
* if the -g option is present. Apart from that, there must be exactly two *
* arguments. *
**************************************************************************/
find_all = 0;
for (i = 1; i < argc; i++)
{
if (strcmp(argv[i], "-g") == 0) find_all = 1;
else break;
}
/* After the options, we require exactly two arguments, which are the pattern,
and the subject string. */
if (argc - i != 2)
{
printf("Two arguments required: a regex and a subject string\n");
return 1;
}
pattern = argv[i];
subject = argv[i+1];
subject_length = (int)strlen(subject);
/*************************************************************************
* Now we are going to compile the regular expression pattern, and handle *
* and errors that are detected. *
*************************************************************************/
re = pcre_compile(
pattern, /* the pattern */
0, /* default options */
&error, /* for error message */
&erroffset, /* for error offset */
NULL); /* use default character tables */
/* Compilation failed: print the error message and exit */
if (re == NULL)
{
printf("PCRE compilation failed at offset %d: %s\n", erroffset, error);
return 1;
}
/*************************************************************************
* If the compilation succeeded, we call PCRE again, in order to do a *
* pattern match against the subject string. This does just ONE match. If *
* further matching is needed, it will be done below. *
*************************************************************************/
rc = pcre_exec(
re, /* the compiled pattern */
NULL, /* no extra data - we didn't study the pattern */
subject, /* the subject string */
subject_length, /* the length of the subject */
0, /* start at offset 0 in the subject */
0, /* default options */
ovector, /* output vector for substring information */
OVECCOUNT); /* number of elements in the output vector */
/* Matching failed: handle error cases */
if (rc < 0)
{
switch(rc)
{
case PCRE_ERROR_NOMATCH: printf("No match\n"); break;
/*
Handle other special cases if you like
*/
default: printf("Matching error %d\n", rc); break;
}
pcre_free(re); /* Release memory used for the compiled pattern */
return 1;
}
/* Match succeded */
printf("\nMatch succeeded at offset %d\n", ovector[0]);
/*************************************************************************
* We have found the first match within the subject string. If the output *
* vector wasn't big enough, say so. Then output any substrings that were *
* captured. *
*************************************************************************/
/* The output vector wasn't big enough */
if (rc == 0)
{
rc = OVECCOUNT/3;
printf("ovector only has room for %d captured substrings\n", rc - 1);
}
/* Show substrings stored in the output vector by number. Obviously, in a real
application you might want to do things other than print them. */
for (i = 0; i < rc; i++)
{
char *substring_start = subject + ovector[2*i];
int substring_length = ovector[2*i+1] - ovector[2*i];
printf("%2d: %.*s\n", i, substring_length, substring_start);
}
/**************************************************************************
* That concludes the basic part of this demonstration program. We have *
* compiled a pattern, and performed a single match. The code that follows *
* shows first how to access named substrings, and then how to code for *
* repeated matches on the same subject. *
**************************************************************************/
/* See if there are any named substrings, and if so, show them by name. First
we have to extract the count of named parentheses from the pattern. */
(void)pcre_fullinfo(
re, /* the compiled pattern */
NULL, /* no extra data - we didn't study the pattern */
PCRE_INFO_NAMECOUNT, /* number of named substrings */
&namecount); /* where to put the answer */
if (namecount <= 0) printf("No named substrings\n"); else
{
unsigned char *tabptr;
printf("Named substrings\n");
/* Before we can access the substrings, we must extract the table for
translating names to numbers, and the size of each entry in the table. */
(void)pcre_fullinfo(
re, /* the compiled pattern */
NULL, /* no extra data - we didn't study the pattern */
PCRE_INFO_NAMETABLE, /* address of the table */
&name_table); /* where to put the answer */
(void)pcre_fullinfo(
re, /* the compiled pattern */
NULL, /* no extra data - we didn't study the pattern */
PCRE_INFO_NAMEENTRYSIZE, /* size of each entry in the table */
&name_entry_size); /* where to put the answer */
/* Now we can scan the table and, for each entry, print the number, the name,
and the substring itself. */
tabptr = name_table;
for (i = 0; i < namecount; i++)
{
int n = (tabptr[0] << 8) | tabptr[1];
printf("(%d) %*s: %.*s\n", n, name_entry_size - 3, tabptr + 2,
ovector[2*n+1] - ovector[2*n], subject + ovector[2*n]);
tabptr += name_entry_size;
}
}
/*************************************************************************
* If the "-g" option was given on the command line, we want to continue *
* to search for additional matches in the subject string, in a similar *
* way to the /g option in Perl. This turns out to be trickier than you *
* might think because of the possibility of matching an empty string. *
* What happens is as follows: *
* *
* If the previous match was NOT for an empty string, we can just start *
* the next match at the end of the previous one. *
* *
* If the previous match WAS for an empty string, we can't do that, as it *
* would lead to an infinite loop. Instead, a special call of pcre_exec() *
* is made with the PCRE_NOTEMPTY and PCRE_ANCHORED flags set. The first *
* of these tells PCRE that an empty string is not a valid match; other *
* possibilities must be tried. The second flag restricts PCRE to one *
* match attempt at the initial string position. If this match succeeds, *
* an alternative to the empty string match has been found, and we can *
* proceed round the loop. *
*************************************************************************/
if (!find_all)
{
pcre_free(re); /* Release the memory used for the compiled pattern */
return 0; /* Finish unless -g was given */
}
/* Loop for second and subsequent matches */
for (;;)
{
int options = 0; /* Normally no options */
int start_offset = ovector[1]; /* Start at end of previous match */
/* If the previous match was for an empty string, we are finished if we are
at the end of the subject. Otherwise, arrange to run another match at the
same point to see if a non-empty match can be found. */
if (ovector[0] == ovector[1])
{
if (ovector[0] == subject_length) break;
options = PCRE_NOTEMPTY | PCRE_ANCHORED;
}
/* Run the next matching operation */
rc = pcre_exec(
re, /* the compiled pattern */
NULL, /* no extra data - we didn't study the pattern */
subject, /* the subject string */
subject_length, /* the length of the subject */
start_offset, /* starting offset in the subject */
options, /* options */
ovector, /* output vector for substring information */
OVECCOUNT); /* number of elements in the output vector */
/* This time, a result of NOMATCH isn't an error. If the value in "options"
is zero, it just means we have found all possible matches, so the loop ends.
Otherwise, it means we have failed to find a non-empty-string match at a
point where there was a previous empty-string match. In this case, we do what
Perl does: advance the matching position by one, and continue. We do this by
setting the "end of previous match" offset, because that is picked up at the
top of the loop as the point at which to start again. */
if (rc == PCRE_ERROR_NOMATCH)
{
if (options == 0) break;
ovector[1] = start_offset + 1;
continue; /* Go round the loop again */
}
/* Other matching errors are not recoverable. */
if (rc < 0)
{
printf("Matching error %d\n", rc);
pcre_free(re); /* Release memory used for the compiled pattern */
return 1;
}
/* Match succeded */
printf("\nMatch succeeded again at offset %d\n", ovector[0]);
/* The match succeeded, but the output vector wasn't big enough. */
if (rc == 0)
{
rc = OVECCOUNT/3;
printf("ovector only has room for %d captured substrings\n", rc - 1);
}
/* As before, show substrings stored in the output vector by number, and then
also any named substrings. */
for (i = 0; i < rc; i++)
{
char *substring_start = subject + ovector[2*i];
int substring_length = ovector[2*i+1] - ovector[2*i];
printf("%2d: %.*s\n", i, substring_length, substring_start);
}
if (namecount <= 0) printf("No named substrings\n"); else
{
unsigned char *tabptr = name_table;
printf("Named substrings\n");
for (i = 0; i < namecount; i++)
{
int n = (tabptr[0] << 8) | tabptr[1];
printf("(%d) %*s: %.*s\n", n, name_entry_size - 3, tabptr + 2,
ovector[2*n+1] - ovector[2*n], subject + ovector[2*n]);
tabptr += name_entry_size;
}
}
} /* End of loop to find second and subsequent matches */
printf("\n");
pcre_free(re); /* Release memory used for the compiled pattern */
return 0;
}
/* End of pcredemo.c */
// Copyright (c) 2005, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: Sanjay Ghemawat
#ifndef _PCRECPPARG_H
#define _PCRECPPARG_H
#include <stdlib.h> // for NULL
#include <string>
#include <pcre.h>
namespace pcrecpp {
class StringPiece;
// Hex/Octal/Binary?
// Special class for parsing into objects that define a ParseFrom() method
template <class T>
class _RE_MatchObject {
public:
static inline bool Parse(const char* str, int n, void* dest) {
if (dest == NULL) return true;
T* object = reinterpret_cast<T*>(dest);
return object->ParseFrom(str, n);
}
};
class PCRECPP_EXP_DEFN Arg {
public:
// Empty constructor so we can declare arrays of Arg
Arg();
// Constructor specially designed for NULL arguments
Arg(void*);
typedef bool (*Parser)(const char* str, int n, void* dest);
// Type-specific parsers
#define PCRE_MAKE_PARSER(type,name) \
Arg(type* p) : arg_(p), parser_(name) { } \
Arg(type* p, Parser parser) : arg_(p), parser_(parser) { }
PCRE_MAKE_PARSER(char, parse_char);
PCRE_MAKE_PARSER(unsigned char, parse_uchar);
PCRE_MAKE_PARSER(short, parse_short);
PCRE_MAKE_PARSER(unsigned short, parse_ushort);
PCRE_MAKE_PARSER(int, parse_int);
PCRE_MAKE_PARSER(unsigned int, parse_uint);
PCRE_MAKE_PARSER(long, parse_long);
PCRE_MAKE_PARSER(unsigned long, parse_ulong);
#if @pcre_have_long_long@
PCRE_MAKE_PARSER(long long, parse_longlong);
#endif
#if @pcre_have_ulong_long@
PCRE_MAKE_PARSER(unsigned long long, parse_ulonglong);
#endif
PCRE_MAKE_PARSER(float, parse_float);
PCRE_MAKE_PARSER(double, parse_double);
PCRE_MAKE_PARSER(std::string, parse_string);
PCRE_MAKE_PARSER(StringPiece, parse_stringpiece);
#undef PCRE_MAKE_PARSER
// Generic constructor
template <class T> Arg(T*, Parser parser);
// Generic constructor template
template <class T> Arg(T* p)
: arg_(p), parser_(_RE_MatchObject<T>::Parse) {
}
// Parse the data
bool Parse(const char* str, int n) const;
private:
void* arg_;
Parser parser_;
static bool parse_null (const char* str, int n, void* dest);
static bool parse_char (const char* str, int n, void* dest);
static bool parse_uchar (const char* str, int n, void* dest);
static bool parse_float (const char* str, int n, void* dest);
static bool parse_double (const char* str, int n, void* dest);
static bool parse_string (const char* str, int n, void* dest);
static bool parse_stringpiece (const char* str, int n, void* dest);
#define PCRE_DECLARE_INTEGER_PARSER(name) \
private: \
static bool parse_ ## name(const char* str, int n, void* dest); \
static bool parse_ ## name ## _radix( \
const char* str, int n, void* dest, int radix); \
public: \
static bool parse_ ## name ## _hex(const char* str, int n, void* dest); \
static bool parse_ ## name ## _octal(const char* str, int n, void* dest); \
static bool parse_ ## name ## _cradix(const char* str, int n, void* dest)
PCRE_DECLARE_INTEGER_PARSER(short);
PCRE_DECLARE_INTEGER_PARSER(ushort);
PCRE_DECLARE_INTEGER_PARSER(int);
PCRE_DECLARE_INTEGER_PARSER(uint);
PCRE_DECLARE_INTEGER_PARSER(long);
PCRE_DECLARE_INTEGER_PARSER(ulong);
PCRE_DECLARE_INTEGER_PARSER(longlong);
PCRE_DECLARE_INTEGER_PARSER(ulonglong);
#undef PCRE_DECLARE_INTEGER_PARSER
};
inline Arg::Arg() : arg_(NULL), parser_(parse_null) { }
inline Arg::Arg(void* p) : arg_(p), parser_(parse_null) { }
inline bool Arg::Parse(const char* str, int n) const {
return (*parser_)(str, n, arg_);
}
// This part of the parser, appropriate only for ints, deals with bases
#define MAKE_INTEGER_PARSER(type, name) \
inline Arg Hex(type* ptr) { \
return Arg(ptr, Arg::parse_ ## name ## _hex); } \
inline Arg Octal(type* ptr) { \
return Arg(ptr, Arg::parse_ ## name ## _octal); } \
inline Arg CRadix(type* ptr) { \
return Arg(ptr, Arg::parse_ ## name ## _cradix); }
MAKE_INTEGER_PARSER(short, short) /* */
MAKE_INTEGER_PARSER(unsigned short, ushort) /* */
MAKE_INTEGER_PARSER(int, int) /* Don't use semicolons */
MAKE_INTEGER_PARSER(unsigned int, uint) /* after these statement */
MAKE_INTEGER_PARSER(long, long) /* because they can cause */
MAKE_INTEGER_PARSER(unsigned long, ulong) /* compiler warnings if */
#if @pcre_have_long_long@ /* the checking level is */
MAKE_INTEGER_PARSER(long long, longlong) /* turned up high enough. */
#endif /* */
#if @pcre_have_ulong_long@ /* */
MAKE_INTEGER_PARSER(unsigned long long, ulonglong) /* */
#endif
#undef PCRE_IS_SET
#undef PCRE_SET_OR_CLEAR
#undef MAKE_INTEGER_PARSER
} // namespace pcrecpp
#endif /* _PCRECPPARG_H */
// -*- coding: utf-8 -*-
//
// Copyright (c) 2005 - 2006, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: Sanjay Ghemawat
//
// TODO: Test extractions for PartialMatch/Consume
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#include <cassert>
#include <vector>
#include "pcrecpp.h"
using pcrecpp::StringPiece;
using pcrecpp::RE;
using pcrecpp::RE_Options;
using pcrecpp::Hex;
using pcrecpp::Octal;
using pcrecpp::CRadix;
static bool VERBOSE_TEST = false;
// CHECK dies with a fatal error if condition is not true. It is *not*
// controlled by NDEBUG, so the check will be executed regardless of
// compilation mode. Therefore, it is safe to do things like:
// CHECK_EQ(fp->Write(x), 4)
#define CHECK(condition) do { \
if (!(condition)) { \
fprintf(stderr, "%s:%d: Check failed: %s\n", \
__FILE__, __LINE__, #condition); \
exit(1); \
} \
} while (0)
#define CHECK_EQ(a, b) CHECK(a == b)
static void Timing1(int num_iters) {
// Same pattern lots of times
RE pattern("ruby:\\d+");
StringPiece p("ruby:1234");
for (int j = num_iters; j > 0; j--) {
CHECK(pattern.FullMatch(p));
}
}
static void Timing2(int num_iters) {
// Same pattern lots of times
RE pattern("ruby:(\\d+)");
int i;
for (int j = num_iters; j > 0; j--) {
CHECK(pattern.FullMatch("ruby:1234", &i));
CHECK_EQ(i, 1234);
}
}
static void Timing3(int num_iters) {
string text_string;
for (int j = num_iters; j > 0; j--) {
text_string += "this is another line\n";
}
RE line_matcher(".*\n");
string line;
StringPiece text(text_string);
int counter = 0;
while (line_matcher.Consume(&text)) {
counter++;
}
printf("Matched %d lines\n", counter);
}
#if 0 // uncomment this if you have a way of defining VirtualProcessSize()
static void LeakTest() {
// Check for memory leaks
unsigned long long initial_size = 0;
for (int i = 0; i < 100000; i++) {
if (i == 50000) {
initial_size = VirtualProcessSize();
printf("Size after 50000: %llu\n", initial_size);
}
char buf[100]; // definitely big enough
sprintf(buf, "pat%09d", i);
RE newre(buf);
}
uint64 final_size = VirtualProcessSize();
printf("Size after 100000: %llu\n", final_size);
const double growth = double(final_size - initial_size) / final_size;
printf("Growth: %0.2f%%", growth * 100);
CHECK(growth < 0.02); // Allow < 2% growth
}
#endif
static void RadixTests() {
printf("Testing hex\n");
#define CHECK_HEX(type, value) \
do { \
type v; \
CHECK(RE("([0-9a-fA-F]+)[uUlL]*").FullMatch(#value, Hex(&v))); \
CHECK_EQ(v, 0x ## value); \
CHECK(RE("([0-9a-fA-FxX]+)[uUlL]*").FullMatch("0x" #value, CRadix(&v))); \
CHECK_EQ(v, 0x ## value); \
} while(0)
CHECK_HEX(short, 2bad);
CHECK_HEX(unsigned short, 2badU);
CHECK_HEX(int, dead);
CHECK_HEX(unsigned int, deadU);
CHECK_HEX(long, 7eadbeefL);
CHECK_HEX(unsigned long, deadbeefUL);
#ifdef HAVE_LONG_LONG
CHECK_HEX(long long, 12345678deadbeefLL);
#endif
#ifdef HAVE_UNSIGNED_LONG_LONG
CHECK_HEX(unsigned long long, cafebabedeadbeefULL);
#endif
#undef CHECK_HEX
printf("Testing octal\n");
#define CHECK_OCTAL(type, value) \
do { \
type v; \
CHECK(RE("([0-7]+)[uUlL]*").FullMatch(#value, Octal(&v))); \
CHECK_EQ(v, 0 ## value); \
CHECK(RE("([0-9a-fA-FxX]+)[uUlL]*").FullMatch("0" #value, CRadix(&v))); \
CHECK_EQ(v, 0 ## value); \
} while(0)
CHECK_OCTAL(short, 77777);
CHECK_OCTAL(unsigned short, 177777U);
CHECK_OCTAL(int, 17777777777);
CHECK_OCTAL(unsigned int, 37777777777U);
CHECK_OCTAL(long, 17777777777L);
CHECK_OCTAL(unsigned long, 37777777777UL);
#ifdef HAVE_LONG_LONG
CHECK_OCTAL(long long, 777777777777777777777LL);
#endif
#ifdef HAVE_UNSIGNED_LONG_LONG
CHECK_OCTAL(unsigned long long, 1777777777777777777777ULL);
#endif
#undef CHECK_OCTAL
printf("Testing decimal\n");
#define CHECK_DECIMAL(type, value) \
do { \
type v; \
CHECK(RE("(-?[0-9]+)[uUlL]*").FullMatch(#value, &v)); \
CHECK_EQ(v, value); \
CHECK(RE("(-?[0-9a-fA-FxX]+)[uUlL]*").FullMatch(#value, CRadix(&v))); \
CHECK_EQ(v, value); \
} while(0)
CHECK_DECIMAL(short, -1);
CHECK_DECIMAL(unsigned short, 9999);
CHECK_DECIMAL(int, -1000);
CHECK_DECIMAL(unsigned int, 12345U);
CHECK_DECIMAL(long, -10000000L);
CHECK_DECIMAL(unsigned long, 3083324652U);
#ifdef HAVE_LONG_LONG
CHECK_DECIMAL(long long, -100000000000000LL);
#endif
#ifdef HAVE_UNSIGNED_LONG_LONG
CHECK_DECIMAL(unsigned long long, 1234567890987654321ULL);
#endif
#undef CHECK_DECIMAL
}
static void TestReplace() {
printf("Testing Replace\n");
struct ReplaceTest {
const char *regexp;
const char *rewrite;
const char *original;
const char *single;
const char *global;
int global_count; // the expected return value from ReplaceAll
};
static const ReplaceTest tests[] = {
{ "(qu|[b-df-hj-np-tv-z]*)([a-z]+)",
"\\2\\1ay",
"the quick brown fox jumps over the lazy dogs.",
"ethay quick brown fox jumps over the lazy dogs.",
"ethay ickquay ownbray oxfay umpsjay overay ethay azylay ogsday.",
9 },
{ "\\w+",
"\\0-NOSPAM",
"paul.haahr@google.com",
"paul-NOSPAM.haahr@google.com",
"paul-NOSPAM.haahr-NOSPAM@google-NOSPAM.com-NOSPAM",
4 },
{ "^",
"(START)",
"foo",
"(START)foo",
"(START)foo",
1 },
{ "^",
"(START)",
"",
"(START)",
"(START)",
1 },
{ "$",
"(END)",
"",
"(END)",
"(END)",
1 },
{ "b",
"bb",
"ababababab",
"abbabababab",
"abbabbabbabbabb",
5 },
{ "b",
"bb",
"bbbbbb",
"bbbbbbb",
"bbbbbbbbbbbb",
6 },
{ "b+",
"bb",
"bbbbbb",
"bb",
"bb",
1 },
{ "b*",
"bb",
"bbbbbb",
"bb",
"bb",
1 },
{ "b*",
"bb",
"aaaaa",
"bbaaaaa",
"bbabbabbabbabbabb",
6 },
{ "b*",
"bb",
"aa\naa\n",
"bbaa\naa\n",
"bbabbabb\nbbabbabb\nbb",
7 },
{ "b*",
"bb",
"aa\raa\r",
"bbaa\raa\r",
"bbabbabb\rbbabbabb\rbb",
7 },
{ "b*",
"bb",
"aa\r\naa\r\n",
"bbaa\r\naa\r\n",
"bbabbabb\r\nbbabbabb\r\nbb",
7 },
#ifdef SUPPORT_UTF8
{ "b*",
"bb",
"\xE3\x83\x9B\xE3\x83\xBC\xE3\x83\xA0\xE3\x81\xB8", // utf8
"bb\xE3\x83\x9B\xE3\x83\xBC\xE3\x83\xA0\xE3\x81\xB8",
"bb\xE3\x83\x9B""bb""\xE3\x83\xBC""bb""\xE3\x83\xA0""bb""\xE3\x81\xB8""bb",
5 },
{ "b*",
"bb",
"\xE3\x83\x9B\r\n\xE3\x83\xBC\r\xE3\x83\xA0\n\xE3\x81\xB8\r\n", // utf8
"bb\xE3\x83\x9B\r\n\xE3\x83\xBC\r\xE3\x83\xA0\n\xE3\x81\xB8\r\n",
("bb\xE3\x83\x9B""bb\r\nbb""\xE3\x83\xBC""bb\rbb""\xE3\x83\xA0"
"bb\nbb""\xE3\x81\xB8""bb\r\nbb"),
9 },
#endif
{ "", NULL, NULL, NULL, NULL, 0 }
};
#ifdef SUPPORT_UTF8
const bool support_utf8 = true;
#else
const bool support_utf8 = false;
#endif
for (const ReplaceTest *t = tests; t->original != NULL; ++t) {
RE re(t->regexp, RE_Options(PCRE_NEWLINE_CRLF).set_utf8(support_utf8));
assert(re.error().empty());
string one(t->original);
CHECK(re.Replace(t->rewrite, &one));
CHECK_EQ(one, t->single);
string all(t->original);
const int replace_count = re.GlobalReplace(t->rewrite, &all);
CHECK_EQ(all, t->global);
CHECK_EQ(replace_count, t->global_count);
}
// One final test: test \r\n replacement when we're not in CRLF mode
{
RE re("b*", RE_Options(PCRE_NEWLINE_CR).set_utf8(support_utf8));
assert(re.error().empty());
string all("aa\r\naa\r\n");
CHECK_EQ(re.GlobalReplace("bb", &all), 9);
CHECK_EQ(all, string("bbabbabb\rbb\nbbabbabb\rbb\nbb"));
}
{
RE re("b*", RE_Options(PCRE_NEWLINE_LF).set_utf8(support_utf8));
assert(re.error().empty());
string all("aa\r\naa\r\n");
CHECK_EQ(re.GlobalReplace("bb", &all), 9);
CHECK_EQ(all, string("bbabbabb\rbb\nbbabbabb\rbb\nbb"));
}
// TODO: test what happens when no PCRE_NEWLINE_* flag is set.
// Alas, the answer depends on how pcre was compiled.
}
static void TestExtract() {
printf("Testing Extract\n");
string s;
CHECK(RE("(.*)@([^.]*)").Extract("\\2!\\1", "boris@kremvax.ru", &s));
CHECK_EQ(s, "kremvax!boris");
// check the RE interface as well
CHECK(RE(".*").Extract("'\\0'", "foo", &s));
CHECK_EQ(s, "'foo'");
CHECK(!RE("bar").Extract("'\\0'", "baz", &s));
CHECK_EQ(s, "'foo'");
}
static void TestConsume() {
printf("Testing Consume\n");
string word;
string s(" aaa b!@#$@#$cccc");
StringPiece input(s);
RE r("\\s*(\\w+)"); // matches a word, possibly proceeded by whitespace
CHECK(r.Consume(&input, &word));
CHECK_EQ(word, "aaa");
CHECK(r.Consume(&input, &word));
CHECK_EQ(word, "b");
CHECK(! r.Consume(&input, &word));
}
static void TestFindAndConsume() {
printf("Testing FindAndConsume\n");
string word;
string s(" aaa b!@#$@#$cccc");
StringPiece input(s);
RE r("(\\w+)"); // matches a word
CHECK(r.FindAndConsume(&input, &word));
CHECK_EQ(word, "aaa");
CHECK(r.FindAndConsume(&input, &word));
CHECK_EQ(word, "b");
CHECK(r.FindAndConsume(&input, &word));
CHECK_EQ(word, "cccc");
CHECK(! r.FindAndConsume(&input, &word));
}
static void TestMatchNumberPeculiarity() {
printf("Testing match-number peculiaraity\n");
string word1;
string word2;
string word3;
RE r("(foo)|(bar)|(baz)");
CHECK(r.PartialMatch("foo", &word1, &word2, &word3));
CHECK_EQ(word1, "foo");
CHECK_EQ(word2, "");
CHECK_EQ(word3, "");
CHECK(r.PartialMatch("bar", &word1, &word2, &word3));
CHECK_EQ(word1, "");
CHECK_EQ(word2, "bar");
CHECK_EQ(word3, "");
CHECK(r.PartialMatch("baz", &word1, &word2, &word3));
CHECK_EQ(word1, "");
CHECK_EQ(word2, "");
CHECK_EQ(word3, "baz");
CHECK(!r.PartialMatch("f", &word1, &word2, &word3));
string a;
CHECK(RE("(foo)|hello").FullMatch("hello", &a));
CHECK_EQ(a, "");
}
static void TestRecursion() {
printf("Testing recursion\n");
// Get one string that passes (sometimes), one that never does.
string text_good("abcdefghijk");
string text_bad("acdefghijkl");
// According to pcretest, matching text_good against (\w+)*b
// requires match_limit of at least 8192, and match_recursion_limit
// of at least 37.
RE_Options options_ml;
options_ml.set_match_limit(8192);
RE re("(\\w+)*b", options_ml);
CHECK(re.PartialMatch(text_good) == true);
CHECK(re.PartialMatch(text_bad) == false);
CHECK(re.FullMatch(text_good) == false);
CHECK(re.FullMatch(text_bad) == false);
options_ml.set_match_limit(1024);
RE re2("(\\w+)*b", options_ml);
CHECK(re2.PartialMatch(text_good) == false); // because of match_limit
CHECK(re2.PartialMatch(text_bad) == false);
CHECK(re2.FullMatch(text_good) == false);
CHECK(re2.FullMatch(text_bad) == false);
RE_Options options_mlr;
options_mlr.set_match_limit_recursion(50);
RE re3("(\\w+)*b", options_mlr);
CHECK(re3.PartialMatch(text_good) == true);
CHECK(re3.PartialMatch(text_bad) == false);
CHECK(re3.FullMatch(text_good) == false);
CHECK(re3.FullMatch(text_bad) == false);
options_mlr.set_match_limit_recursion(10);
RE re4("(\\w+)*b", options_mlr);
CHECK(re4.PartialMatch(text_good) == false);
CHECK(re4.PartialMatch(text_bad) == false);
CHECK(re4.FullMatch(text_good) == false);
CHECK(re4.FullMatch(text_bad) == false);
}
// A meta-quoted string, interpreted as a pattern, should always match
// the original unquoted string.
static void TestQuoteMeta(string unquoted, RE_Options options = RE_Options()) {
string quoted = RE::QuoteMeta(unquoted);
RE re(quoted, options);
CHECK(re.FullMatch(unquoted));
}
// A string containing meaningful regexp characters, which is then meta-
// quoted, should not generally match a string the unquoted string does.
static void NegativeTestQuoteMeta(string unquoted, string should_not_match,
RE_Options options = RE_Options()) {
string quoted = RE::QuoteMeta(unquoted);
RE re(quoted, options);
CHECK(!re.FullMatch(should_not_match));
}
// Tests that quoted meta characters match their original strings,
// and that a few things that shouldn't match indeed do not.
static void TestQuotaMetaSimple() {
TestQuoteMeta("foo");
TestQuoteMeta("foo.bar");
TestQuoteMeta("foo\\.bar");
TestQuoteMeta("[1-9]");
TestQuoteMeta("1.5-2.0?");
TestQuoteMeta("\\d");
TestQuoteMeta("Who doesn't like ice cream?");
TestQuoteMeta("((a|b)c?d*e+[f-h]i)");
TestQuoteMeta("((?!)xxx).*yyy");
TestQuoteMeta("([");
TestQuoteMeta(string("foo\0bar", 7));
}
static void TestQuoteMetaSimpleNegative() {
NegativeTestQuoteMeta("foo", "bar");
NegativeTestQuoteMeta("...", "bar");
NegativeTestQuoteMeta("\\.", ".");
NegativeTestQuoteMeta("\\.", "..");
NegativeTestQuoteMeta("(a)", "a");
NegativeTestQuoteMeta("(a|b)", "a");
NegativeTestQuoteMeta("(a|b)", "(a)");
NegativeTestQuoteMeta("(a|b)", "a|b");
NegativeTestQuoteMeta("[0-9]", "0");
NegativeTestQuoteMeta("[0-9]", "0-9");
NegativeTestQuoteMeta("[0-9]", "[9]");
NegativeTestQuoteMeta("((?!)xxx)", "xxx");
}
static void TestQuoteMetaLatin1() {
TestQuoteMeta("3\xb2 = 9");
}
static void TestQuoteMetaUtf8() {
#ifdef SUPPORT_UTF8
TestQuoteMeta("Pl\xc3\xa1\x63ido Domingo", pcrecpp::UTF8());
TestQuoteMeta("xyz", pcrecpp::UTF8()); // No fancy utf8
TestQuoteMeta("\xc2\xb0", pcrecpp::UTF8()); // 2-byte utf8 (degree symbol)
TestQuoteMeta("27\xc2\xb0 degrees", pcrecpp::UTF8()); // As a middle character
TestQuoteMeta("\xe2\x80\xb3", pcrecpp::UTF8()); // 3-byte utf8 (double prime)
TestQuoteMeta("\xf0\x9d\x85\x9f", pcrecpp::UTF8()); // 4-byte utf8 (music note)
TestQuoteMeta("27\xc2\xb0"); // Interpreted as Latin-1, but should still work
NegativeTestQuoteMeta("27\xc2\xb0", // 2-byte utf (degree symbol)
"27\\\xc2\\\xb0",
pcrecpp::UTF8());
#endif
}
static void TestQuoteMetaAll() {
printf("Testing QuoteMeta\n");
TestQuotaMetaSimple();
TestQuoteMetaSimpleNegative();
TestQuoteMetaLatin1();
TestQuoteMetaUtf8();
}
//
// Options tests contributed by
// Giuseppe Maxia, CTO, Stardata s.r.l.
// July 2005
//
static void GetOneOptionResult(
const char *option_name,
const char *regex,
const char *str,
RE_Options options,
bool full,
string expected) {
printf("Testing Option <%s>\n", option_name);
if(VERBOSE_TEST)
printf("/%s/ finds \"%s\" within \"%s\" \n",
regex,
expected.c_str(),
str);
string captured("");
if (full)
RE(regex,options).FullMatch(str, &captured);
else
RE(regex,options).PartialMatch(str, &captured);
CHECK_EQ(captured, expected);
}
static void TestOneOption(
const char *option_name,
const char *regex,
const char *str,
RE_Options options,
bool full,
bool assertive = true) {
printf("Testing Option <%s>\n", option_name);
if (VERBOSE_TEST)
printf("'%s' %s /%s/ \n",
str,
(assertive? "matches" : "doesn't match"),
regex);
if (assertive) {
if (full)
CHECK(RE(regex,options).FullMatch(str));
else
CHECK(RE(regex,options).PartialMatch(str));
} else {
if (full)
CHECK(!RE(regex,options).FullMatch(str));
else
CHECK(!RE(regex,options).PartialMatch(str));
}
}
static void Test_CASELESS() {
RE_Options options;
RE_Options options2;
options.set_caseless(true);
TestOneOption("CASELESS (class)", "HELLO", "hello", options, false);
TestOneOption("CASELESS (class2)", "HELLO", "hello", options2.set_caseless(true), false);
TestOneOption("CASELESS (class)", "^[A-Z]+$", "Hello", options, false);
TestOneOption("CASELESS (function)", "HELLO", "hello", pcrecpp::CASELESS(), false);
TestOneOption("CASELESS (function)", "^[A-Z]+$", "Hello", pcrecpp::CASELESS(), false);
options.set_caseless(false);
TestOneOption("no CASELESS", "HELLO", "hello", options, false, false);
}
static void Test_MULTILINE() {
RE_Options options;
RE_Options options2;
const char *str = "HELLO\n" "cruel\n" "world\n";
options.set_multiline(true);
TestOneOption("MULTILINE (class)", "^cruel$", str, options, false);
TestOneOption("MULTILINE (class2)", "^cruel$", str, options2.set_multiline(true), false);
TestOneOption("MULTILINE (function)", "^cruel$", str, pcrecpp::MULTILINE(), false);
options.set_multiline(false);
TestOneOption("no MULTILINE", "^cruel$", str, options, false, false);
}
static void Test_DOTALL() {
RE_Options options;
RE_Options options2;
const char *str = "HELLO\n" "cruel\n" "world";
options.set_dotall(true);
TestOneOption("DOTALL (class)", "HELLO.*world", str, options, true);
TestOneOption("DOTALL (class2)", "HELLO.*world", str, options2.set_dotall(true), true);
TestOneOption("DOTALL (function)", "HELLO.*world", str, pcrecpp::DOTALL(), true);
options.set_dotall(false);
TestOneOption("no DOTALL", "HELLO.*world", str, options, true, false);
}
static void Test_DOLLAR_ENDONLY() {
RE_Options options;
RE_Options options2;
const char *str = "HELLO world\n";
TestOneOption("no DOLLAR_ENDONLY", "world$", str, options, false);
options.set_dollar_endonly(true);
TestOneOption("DOLLAR_ENDONLY 1", "world$", str, options, false, false);
TestOneOption("DOLLAR_ENDONLY 2", "world$", str, options2.set_dollar_endonly(true), false, false);
}
static void Test_EXTRA() {
RE_Options options;
const char *str = "HELLO";
options.set_extra(true);
TestOneOption("EXTRA 1", "\\HELL\\O", str, options, true, false );
TestOneOption("EXTRA 2", "\\HELL\\O", str, RE_Options().set_extra(true), true, false );
options.set_extra(false);
TestOneOption("no EXTRA", "\\HELL\\O", str, options, true );
}
static void Test_EXTENDED() {
RE_Options options;
RE_Options options2;
const char *str = "HELLO world";
options.set_extended(true);
TestOneOption("EXTENDED (class)", "HELLO world", str, options, false, false);
TestOneOption("EXTENDED (class2)", "HELLO world", str, options2.set_extended(true), false, false);
TestOneOption("EXTENDED (class)",
"^ HE L{2} O "
"\\s+ "
"\\w+ $ ",
str,
options,
false);
TestOneOption("EXTENDED (function)", "HELLO world", str, pcrecpp::EXTENDED(), false, false);
TestOneOption("EXTENDED (function)",
"^ HE L{2} O "
"\\s+ "
"\\w+ $ ",
str,
pcrecpp::EXTENDED(),
false);
options.set_extended(false);
TestOneOption("no EXTENDED", "HELLO world", str, options, false);
}
static void Test_NO_AUTO_CAPTURE() {
RE_Options options;
const char *str = "HELLO world";
string captured;
printf("Testing Option <no NO_AUTO_CAPTURE>\n");
if (VERBOSE_TEST)
printf("parentheses capture text\n");
RE re("(world|universe)$", options);
CHECK(re.Extract("\\1", str , &captured));
CHECK_EQ(captured, "world");
options.set_no_auto_capture(true);
printf("testing Option <NO_AUTO_CAPTURE>\n");
if (VERBOSE_TEST)
printf("parentheses do not capture text\n");
re.Extract("\\1",str, &captured );
CHECK_EQ(captured, "world");
}
static void Test_UNGREEDY() {
RE_Options options;
const char *str = "HELLO, 'this' is the 'world'";
options.set_ungreedy(true);
GetOneOptionResult("UNGREEDY 1", "('.*')", str, options, false, "'this'" );
GetOneOptionResult("UNGREEDY 2", "('.*')", str, RE_Options().set_ungreedy(true), false, "'this'" );
GetOneOptionResult("UNGREEDY", "('.*?')", str, options, false, "'this' is the 'world'" );
options.set_ungreedy(false);
GetOneOptionResult("no UNGREEDY", "('.*')", str, options, false, "'this' is the 'world'" );
GetOneOptionResult("no UNGREEDY", "('.*?')", str, options, false, "'this'" );
}
static void Test_all_options() {
const char *str = "HELLO\n" "cruel\n" "world";
RE_Options options;
options.set_all_options(PCRE_CASELESS | PCRE_DOTALL);
TestOneOption("all_options (CASELESS|DOTALL)", "^hello.*WORLD", str , options, false);
options.set_all_options(0);
TestOneOption("all_options (0)", "^hello.*WORLD", str , options, false, false);
options.set_all_options(PCRE_MULTILINE | PCRE_EXTENDED);
TestOneOption("all_options (MULTILINE|EXTENDED)", " ^ c r u e l $ ", str, options, false);
TestOneOption("all_options (MULTILINE|EXTENDED) with constructor",
" ^ c r u e l $ ",
str,
RE_Options(PCRE_MULTILINE | PCRE_EXTENDED),
false);
TestOneOption("all_options (MULTILINE|EXTENDED) with concatenation",
" ^ c r u e l $ ",
str,
RE_Options()
.set_multiline(true)
.set_extended(true),
false);
options.set_all_options(0);
TestOneOption("all_options (0)", "^ c r u e l $", str, options, false, false);
}
static void TestOptions() {
printf("Testing Options\n");
Test_CASELESS();
Test_MULTILINE();
Test_DOTALL();
Test_DOLLAR_ENDONLY();
Test_EXTENDED();
Test_NO_AUTO_CAPTURE();
Test_UNGREEDY();
Test_EXTRA();
Test_all_options();
}
static void TestConstructors() {
printf("Testing constructors\n");
RE_Options options;
options.set_dotall(true);
const char *str = "HELLO\n" "cruel\n" "world";
RE orig("HELLO.*world", options);
CHECK(orig.FullMatch(str));
RE copy1(orig);
CHECK(copy1.FullMatch(str));
RE copy2("not a match");
CHECK(!copy2.FullMatch(str));
copy2 = copy1;
CHECK(copy2.FullMatch(str));
copy2 = orig;
CHECK(copy2.FullMatch(str));
// Make sure when we assign to ourselves, nothing bad happens
orig = orig;
copy1 = copy1;
copy2 = copy2;
CHECK(orig.FullMatch(str));
CHECK(copy1.FullMatch(str));
CHECK(copy2.FullMatch(str));
}
int main(int argc, char** argv) {
// Treat any flag as --help
if (argc > 1 && argv[1][0] == '-') {
printf("Usage: %s [timing1|timing2|timing3 num-iters]\n"
" If 'timingX ###' is specified, run the given timing test\n"
" with the given number of iterations, rather than running\n"
" the default corectness test.\n", argv[0]);
return 0;
}
if (argc > 1) {
if ( argc == 2 || atoi(argv[2]) == 0) {
printf("timing mode needs a num-iters argument\n");
return 1;
}
if (!strcmp(argv[1], "timing1"))
Timing1(atoi(argv[2]));
else if (!strcmp(argv[1], "timing2"))
Timing2(atoi(argv[2]));
else if (!strcmp(argv[1], "timing3"))
Timing3(atoi(argv[2]));
else
printf("Unknown argument '%s'\n", argv[1]);
return 0;
}
printf("Testing FullMatch\n");
int i;
string s;
/***** FullMatch with no args *****/
CHECK(RE("h.*o").FullMatch("hello"));
CHECK(!RE("h.*o").FullMatch("othello")); // Must be anchored at front
CHECK(!RE("h.*o").FullMatch("hello!")); // Must be anchored at end
CHECK(RE("a*").FullMatch("aaaa")); // Fullmatch with normal op
CHECK(RE("a*?").FullMatch("aaaa")); // Fullmatch with nongreedy op
CHECK(RE("a*?\\z").FullMatch("aaaa")); // Two unusual ops
/***** FullMatch with args *****/
// Zero-arg
CHECK(RE("\\d+").FullMatch("1001"));
// Single-arg
CHECK(RE("(\\d+)").FullMatch("1001", &i));
CHECK_EQ(i, 1001);
CHECK(RE("(-?\\d+)").FullMatch("-123", &i));
CHECK_EQ(i, -123);
CHECK(!RE("()\\d+").FullMatch("10", &i));
CHECK(!RE("(\\d+)").FullMatch("1234567890123456789012345678901234567890",
&i));
// Digits surrounding integer-arg
CHECK(RE("1(\\d*)4").FullMatch("1234", &i));
CHECK_EQ(i, 23);
CHECK(RE("(\\d)\\d+").FullMatch("1234", &i));
CHECK_EQ(i, 1);
CHECK(RE("(-\\d)\\d+").FullMatch("-1234", &i));
CHECK_EQ(i, -1);
CHECK(RE("(\\d)").PartialMatch("1234", &i));
CHECK_EQ(i, 1);
CHECK(RE("(-\\d)").PartialMatch("-1234", &i));
CHECK_EQ(i, -1);
// String-arg
CHECK(RE("h(.*)o").FullMatch("hello", &s));
CHECK_EQ(s, string("ell"));
// StringPiece-arg
StringPiece sp;
CHECK(RE("(\\w+):(\\d+)").FullMatch("ruby:1234", &sp, &i));
CHECK_EQ(sp.size(), 4);
CHECK(memcmp(sp.data(), "ruby", 4) == 0);
CHECK_EQ(i, 1234);
// Multi-arg
CHECK(RE("(\\w+):(\\d+)").FullMatch("ruby:1234", &s, &i));
CHECK_EQ(s, string("ruby"));
CHECK_EQ(i, 1234);
// Ignore non-void* NULL arg
CHECK(RE("he(.*)lo").FullMatch("hello", (char*)NULL));
CHECK(RE("h(.*)o").FullMatch("hello", (string*)NULL));
CHECK(RE("h(.*)o").FullMatch("hello", (StringPiece*)NULL));
CHECK(RE("(.*)").FullMatch("1234", (int*)NULL));
#ifdef HAVE_LONG_LONG
CHECK(RE("(.*)").FullMatch("1234567890123456", (long long*)NULL));
#endif
CHECK(RE("(.*)").FullMatch("123.4567890123456", (double*)NULL));
CHECK(RE("(.*)").FullMatch("123.4567890123456", (float*)NULL));
// Fail on non-void* NULL arg if the match doesn't parse for the given type.
CHECK(!RE("h(.*)lo").FullMatch("hello", &s, (char*)NULL));
CHECK(!RE("(.*)").FullMatch("hello", (int*)NULL));
CHECK(!RE("(.*)").FullMatch("1234567890123456", (int*)NULL));
CHECK(!RE("(.*)").FullMatch("hello", (double*)NULL));
CHECK(!RE("(.*)").FullMatch("hello", (float*)NULL));
// Ignored arg
CHECK(RE("(\\w+)(:)(\\d+)").FullMatch("ruby:1234", &s, (void*)NULL, &i));
CHECK_EQ(s, string("ruby"));
CHECK_EQ(i, 1234);
// Type tests
{
char c;
CHECK(RE("(H)ello").FullMatch("Hello", &c));
CHECK_EQ(c, 'H');
}
{
unsigned char c;
CHECK(RE("(H)ello").FullMatch("Hello", &c));
CHECK_EQ(c, static_cast<unsigned char>('H'));
}
{
short v;
CHECK(RE("(-?\\d+)").FullMatch("100", &v)); CHECK_EQ(v, 100);
CHECK(RE("(-?\\d+)").FullMatch("-100", &v)); CHECK_EQ(v, -100);
CHECK(RE("(-?\\d+)").FullMatch("32767", &v)); CHECK_EQ(v, 32767);
CHECK(RE("(-?\\d+)").FullMatch("-32768", &v)); CHECK_EQ(v, -32768);
CHECK(!RE("(-?\\d+)").FullMatch("-32769", &v));
CHECK(!RE("(-?\\d+)").FullMatch("32768", &v));
}
{
unsigned short v;
CHECK(RE("(\\d+)").FullMatch("100", &v)); CHECK_EQ(v, 100);
CHECK(RE("(\\d+)").FullMatch("32767", &v)); CHECK_EQ(v, 32767);
CHECK(RE("(\\d+)").FullMatch("65535", &v)); CHECK_EQ(v, 65535);
CHECK(!RE("(\\d+)").FullMatch("65536", &v));
}
{
int v;
static const int max_value = 0x7fffffff;
static const int min_value = -max_value - 1;
CHECK(RE("(-?\\d+)").FullMatch("100", &v)); CHECK_EQ(v, 100);
CHECK(RE("(-?\\d+)").FullMatch("-100", &v)); CHECK_EQ(v, -100);
CHECK(RE("(-?\\d+)").FullMatch("2147483647", &v)); CHECK_EQ(v, max_value);
CHECK(RE("(-?\\d+)").FullMatch("-2147483648", &v)); CHECK_EQ(v, min_value);
CHECK(!RE("(-?\\d+)").FullMatch("-2147483649", &v));
CHECK(!RE("(-?\\d+)").FullMatch("2147483648", &v));
}
{
unsigned int v;
static const unsigned int max_value = 0xfffffffful;
CHECK(RE("(\\d+)").FullMatch("100", &v)); CHECK_EQ(v, 100);
CHECK(RE("(\\d+)").FullMatch("4294967295", &v)); CHECK_EQ(v, max_value);
CHECK(!RE("(\\d+)").FullMatch("4294967296", &v));
}
#ifdef HAVE_LONG_LONG
# if defined(__MINGW__) || defined(__MINGW32__)
# define LLD "%I64d"
# define LLU "%I64u"
# else
# define LLD "%lld"
# define LLU "%llu"
# endif
{
long long v;
static const long long max_value = 0x7fffffffffffffffLL;
static const long long min_value = -max_value - 1;
char buf[32]; // definitely big enough for a long long
CHECK(RE("(-?\\d+)").FullMatch("100", &v)); CHECK_EQ(v, 100);
CHECK(RE("(-?\\d+)").FullMatch("-100",&v)); CHECK_EQ(v, -100);
sprintf(buf, LLD, max_value);
CHECK(RE("(-?\\d+)").FullMatch(buf,&v)); CHECK_EQ(v, max_value);
sprintf(buf, LLD, min_value);
CHECK(RE("(-?\\d+)").FullMatch(buf,&v)); CHECK_EQ(v, min_value);
sprintf(buf, LLD, max_value);
assert(buf[strlen(buf)-1] != '9');
buf[strlen(buf)-1]++;
CHECK(!RE("(-?\\d+)").FullMatch(buf, &v));
sprintf(buf, LLD, min_value);
assert(buf[strlen(buf)-1] != '9');
buf[strlen(buf)-1]++;
CHECK(!RE("(-?\\d+)").FullMatch(buf, &v));
}
#endif
#if defined HAVE_UNSIGNED_LONG_LONG && defined HAVE_LONG_LONG
{
unsigned long long v;
long long v2;
static const unsigned long long max_value = 0xffffffffffffffffULL;
char buf[32]; // definitely big enough for a unsigned long long
CHECK(RE("(-?\\d+)").FullMatch("100",&v)); CHECK_EQ(v, 100);
CHECK(RE("(-?\\d+)").FullMatch("-100",&v2)); CHECK_EQ(v2, -100);
sprintf(buf, LLU, max_value);
CHECK(RE("(-?\\d+)").FullMatch(buf,&v)); CHECK_EQ(v, max_value);
assert(buf[strlen(buf)-1] != '9');
buf[strlen(buf)-1]++;
CHECK(!RE("(-?\\d+)").FullMatch(buf, &v));
}
#endif
{
float v;
CHECK(RE("(.*)").FullMatch("100", &v));
CHECK(RE("(.*)").FullMatch("-100.", &v));
CHECK(RE("(.*)").FullMatch("1e23", &v));
}
{
double v;
CHECK(RE("(.*)").FullMatch("100", &v));
CHECK(RE("(.*)").FullMatch("-100.", &v));
CHECK(RE("(.*)").FullMatch("1e23", &v));
}
// Check that matching is fully anchored
CHECK(!RE("(\\d+)").FullMatch("x1001", &i));
CHECK(!RE("(\\d+)").FullMatch("1001x", &i));
CHECK(RE("x(\\d+)").FullMatch("x1001", &i)); CHECK_EQ(i, 1001);
CHECK(RE("(\\d+)x").FullMatch("1001x", &i)); CHECK_EQ(i, 1001);
// Braces
CHECK(RE("[0-9a-f+.-]{5,}").FullMatch("0abcd"));
CHECK(RE("[0-9a-f+.-]{5,}").FullMatch("0abcde"));
CHECK(!RE("[0-9a-f+.-]{5,}").FullMatch("0abc"));
// Complicated RE
CHECK(RE("foo|bar|[A-Z]").FullMatch("foo"));
CHECK(RE("foo|bar|[A-Z]").FullMatch("bar"));
CHECK(RE("foo|bar|[A-Z]").FullMatch("X"));
CHECK(!RE("foo|bar|[A-Z]").FullMatch("XY"));
// Check full-match handling (needs '$' tacked on internally)
CHECK(RE("fo|foo").FullMatch("fo"));
CHECK(RE("fo|foo").FullMatch("foo"));
CHECK(RE("fo|foo$").FullMatch("fo"));
CHECK(RE("fo|foo$").FullMatch("foo"));
CHECK(RE("foo$").FullMatch("foo"));
CHECK(!RE("foo\\$").FullMatch("foo$bar"));
CHECK(!RE("fo|bar").FullMatch("fox"));
// Uncomment the following if we change the handling of '$' to
// prevent it from matching a trailing newline
if (false) {
// Check that we don't get bitten by pcre's special handling of a
// '\n' at the end of the string matching '$'
CHECK(!RE("foo$").PartialMatch("foo\n"));
}
// Number of args
int a[16];
CHECK(RE("").FullMatch(""));
memset(a, 0, sizeof(0));
CHECK(RE("(\\d){1}").FullMatch("1",
&a[0]));
CHECK_EQ(a[0], 1);
memset(a, 0, sizeof(0));
CHECK(RE("(\\d)(\\d)").FullMatch("12",
&a[0], &a[1]));
CHECK_EQ(a[0], 1);
CHECK_EQ(a[1], 2);
memset(a, 0, sizeof(0));
CHECK(RE("(\\d)(\\d)(\\d)").FullMatch("123",
&a[0], &a[1], &a[2]));
CHECK_EQ(a[0], 1);
CHECK_EQ(a[1], 2);
CHECK_EQ(a[2], 3);
memset(a, 0, sizeof(0));
CHECK(RE("(\\d)(\\d)(\\d)(\\d)").FullMatch("1234",
&a[0], &a[1], &a[2], &a[3]));
CHECK_EQ(a[0], 1);
CHECK_EQ(a[1], 2);
CHECK_EQ(a[2], 3);
CHECK_EQ(a[3], 4);
memset(a, 0, sizeof(0));
CHECK(RE("(\\d)(\\d)(\\d)(\\d)(\\d)").FullMatch("12345",
&a[0], &a[1], &a[2],
&a[3], &a[4]));
CHECK_EQ(a[0], 1);
CHECK_EQ(a[1], 2);
CHECK_EQ(a[2], 3);
CHECK_EQ(a[3], 4);
CHECK_EQ(a[4], 5);
memset(a, 0, sizeof(0));
CHECK(RE("(\\d)(\\d)(\\d)(\\d)(\\d)(\\d)").FullMatch("123456",
&a[0], &a[1], &a[2],
&a[3], &a[4], &a[5]));
CHECK_EQ(a[0], 1);
CHECK_EQ(a[1], 2);
CHECK_EQ(a[2], 3);
CHECK_EQ(a[3], 4);
CHECK_EQ(a[4], 5);
CHECK_EQ(a[5], 6);
memset(a, 0, sizeof(0));
CHECK(RE("(\\d)(\\d)(\\d)(\\d)(\\d)(\\d)(\\d)").FullMatch("1234567",
&a[0], &a[1], &a[2], &a[3],
&a[4], &a[5], &a[6]));
CHECK_EQ(a[0], 1);
CHECK_EQ(a[1], 2);
CHECK_EQ(a[2], 3);
CHECK_EQ(a[3], 4);
CHECK_EQ(a[4], 5);
CHECK_EQ(a[5], 6);
CHECK_EQ(a[6], 7);
memset(a, 0, sizeof(0));
CHECK(RE("(\\d)(\\d)(\\d)(\\d)(\\d)(\\d)(\\d)(\\d)"
"(\\d)(\\d)(\\d)(\\d)(\\d)(\\d)(\\d)(\\d)").FullMatch(
"1234567890123456",
&a[0], &a[1], &a[2], &a[3],
&a[4], &a[5], &a[6], &a[7],
&a[8], &a[9], &a[10], &a[11],
&a[12], &a[13], &a[14], &a[15]));
CHECK_EQ(a[0], 1);
CHECK_EQ(a[1], 2);
CHECK_EQ(a[2], 3);
CHECK_EQ(a[3], 4);
CHECK_EQ(a[4], 5);
CHECK_EQ(a[5], 6);
CHECK_EQ(a[6], 7);
CHECK_EQ(a[7], 8);
CHECK_EQ(a[8], 9);
CHECK_EQ(a[9], 0);
CHECK_EQ(a[10], 1);
CHECK_EQ(a[11], 2);
CHECK_EQ(a[12], 3);
CHECK_EQ(a[13], 4);
CHECK_EQ(a[14], 5);
CHECK_EQ(a[15], 6);
/***** PartialMatch *****/
printf("Testing PartialMatch\n");
CHECK(RE("h.*o").PartialMatch("hello"));
CHECK(RE("h.*o").PartialMatch("othello"));
CHECK(RE("h.*o").PartialMatch("hello!"));
CHECK(RE("((((((((((((((((((((x))))))))))))))))))))").PartialMatch("x"));
/***** other tests *****/
RadixTests();
TestReplace();
TestExtract();
TestConsume();
TestFindAndConsume();
TestQuoteMetaAll();
TestMatchNumberPeculiarity();
// Check the pattern() accessor
{
const string kPattern = "http://([^/]+)/.*";
const RE re(kPattern);
CHECK_EQ(kPattern, re.pattern());
}
// Check RE error field.
{
RE re("foo");
CHECK(re.error().empty()); // Must have no error
}
#ifdef SUPPORT_UTF8
// Check UTF-8 handling
{
printf("Testing UTF-8 handling\n");
// Three Japanese characters (nihongo)
const unsigned char utf8_string[] = {
0xe6, 0x97, 0xa5, // 65e5
0xe6, 0x9c, 0xac, // 627c
0xe8, 0xaa, 0x9e, // 8a9e
0
};
const unsigned char utf8_pattern[] = {
'.',
0xe6, 0x9c, 0xac, // 627c
'.',
0
};
// Both should match in either mode, bytes or UTF-8
RE re_test1(".........");
CHECK(re_test1.FullMatch(utf8_string));
RE re_test2("...", pcrecpp::UTF8());
CHECK(re_test2.FullMatch(utf8_string));
// Check that '.' matches one byte or UTF-8 character
// according to the mode.
string ss;
RE re_test3("(.)");
CHECK(re_test3.PartialMatch(utf8_string, &ss));
CHECK_EQ(ss, string("\xe6"));
RE re_test4("(.)", pcrecpp::UTF8());
CHECK(re_test4.PartialMatch(utf8_string, &ss));
CHECK_EQ(ss, string("\xe6\x97\xa5"));
// Check that string matches itself in either mode
RE re_test5(utf8_string);
CHECK(re_test5.FullMatch(utf8_string));
RE re_test6(utf8_string, pcrecpp::UTF8());
CHECK(re_test6.FullMatch(utf8_string));
// Check that pattern matches string only in UTF8 mode
RE re_test7(utf8_pattern);
CHECK(!re_test7.FullMatch(utf8_string));
RE re_test8(utf8_pattern, pcrecpp::UTF8());
CHECK(re_test8.FullMatch(utf8_string));
}
// Check that ungreedy, UTF8 regular expressions don't match when they
// oughtn't -- see bug 82246.
{
// This code always worked.
const char* pattern = "\\w+X";
const string target = "a aX";
RE match_sentence(pattern);
RE match_sentence_re(pattern, pcrecpp::UTF8());
CHECK(!match_sentence.FullMatch(target));
CHECK(!match_sentence_re.FullMatch(target));
}
{
const char* pattern = "(?U)\\w+X";
const string target = "a aX";
RE match_sentence(pattern);
RE match_sentence_re(pattern, pcrecpp::UTF8());
CHECK(!match_sentence.FullMatch(target));
CHECK(!match_sentence_re.FullMatch(target));
}
#endif /* def SUPPORT_UTF8 */
printf("Testing error reporting\n");
{ RE re("a\\1"); CHECK(!re.error().empty()); }
{
RE re("a[x");
CHECK(!re.error().empty());
}
{
RE re("a[z-a]");
CHECK(!re.error().empty());
}
{
RE re("a[[:foobar:]]");
CHECK(!re.error().empty());
}
{
RE re("a(b");
CHECK(!re.error().empty());
}
{
RE re("a\\");
CHECK(!re.error().empty());
}
// Test that recursion is stopped
TestRecursion();
// Test Options
if (getenv("VERBOSE_TEST") != NULL)
VERBOSE_TEST = true;
TestOptions();
// Test the constructors
TestConstructors();
// Done
printf("OK\n");
return 0;
}
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/*
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
#ifndef PCRECPP_INTERNAL_H
#define PCRECPP_INTERNAL_H
/* When compiling a DLL for Windows, the exported symbols have to be declared
using some MS magic. I found some useful information on this web page:
http://msdn2.microsoft.com/en-us/library/y4h7bcy6(VS.80).aspx. According to the
information there, using __declspec(dllexport) without "extern" we have a
definition; with "extern" we have a declaration. The settings here override the
setting in pcre.h. We use:
PCRECPP_EXP_DECL for declarations
PCRECPP_EXP_DEFN for definitions of exported functions
*/
#ifndef PCRECPP_EXP_DECL
# ifdef _WIN32
# ifndef PCRE_STATIC
# define PCRECPP_EXP_DECL extern __declspec(dllexport)
# define PCRECPP_EXP_DEFN __declspec(dllexport)
# else
# define PCRECPP_EXP_DECL extern
# define PCRECPP_EXP_DEFN
# endif
# else
# define PCRECPP_EXP_DECL extern
# define PCRECPP_EXP_DEFN
# endif
#endif
#endif /* PCRECPP_INTERNAL_H */
/* End of pcrecpp_internal.h */
// Copyright (c) 2005, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: Sanjay Ghemawat
// Support for PCRE_XXX modifiers added by Giuseppe Maxia, July 2005
#ifndef _PCRECPP_H
#define _PCRECPP_H
// C++ interface to the pcre regular-expression library. RE supports
// Perl-style regular expressions (with extensions like \d, \w, \s,
// ...).
//
// -----------------------------------------------------------------------
// REGEXP SYNTAX:
//
// This module is part of the pcre library and hence supports its syntax
// for regular expressions.
//
// The syntax is pretty similar to Perl's. For those not familiar
// with Perl's regular expressions, here are some examples of the most
// commonly used extensions:
//
// "hello (\\w+) world" -- \w matches a "word" character
// "version (\\d+)" -- \d matches a digit
// "hello\\s+world" -- \s matches any whitespace character
// "\\b(\\w+)\\b" -- \b matches empty string at a word boundary
// "(?i)hello" -- (?i) turns on case-insensitive matching
// "/\\*(.*?)\\*/" -- .*? matches . minimum no. of times possible
//
// -----------------------------------------------------------------------
// MATCHING INTERFACE:
//
// The "FullMatch" operation checks that supplied text matches a
// supplied pattern exactly.
//
// Example: successful match
// pcrecpp::RE re("h.*o");
// re.FullMatch("hello");
//
// Example: unsuccessful match (requires full match):
// pcrecpp::RE re("e");
// !re.FullMatch("hello");
//
// Example: creating a temporary RE object:
// pcrecpp::RE("h.*o").FullMatch("hello");
//
// You can pass in a "const char*" or a "string" for "text". The
// examples below tend to use a const char*.
//
// You can, as in the different examples above, store the RE object
// explicitly in a variable or use a temporary RE object. The
// examples below use one mode or the other arbitrarily. Either
// could correctly be used for any of these examples.
//
// -----------------------------------------------------------------------
// MATCHING WITH SUB-STRING EXTRACTION:
//
// You can supply extra pointer arguments to extract matched subpieces.
//
// Example: extracts "ruby" into "s" and 1234 into "i"
// int i;
// string s;
// pcrecpp::RE re("(\\w+):(\\d+)");
// re.FullMatch("ruby:1234", &s, &i);
//
// Example: does not try to extract any extra sub-patterns
// re.FullMatch("ruby:1234", &s);
//
// Example: does not try to extract into NULL
// re.FullMatch("ruby:1234", NULL, &i);
//
// Example: integer overflow causes failure
// !re.FullMatch("ruby:1234567891234", NULL, &i);
//
// Example: fails because there aren't enough sub-patterns:
// !pcrecpp::RE("\\w+:\\d+").FullMatch("ruby:1234", &s);
//
// Example: fails because string cannot be stored in integer
// !pcrecpp::RE("(.*)").FullMatch("ruby", &i);
//
// The provided pointer arguments can be pointers to any scalar numeric
// type, or one of
// string (matched piece is copied to string)
// StringPiece (StringPiece is mutated to point to matched piece)
// T (where "bool T::ParseFrom(const char*, int)" exists)
// NULL (the corresponding matched sub-pattern is not copied)
//
// CAVEAT: An optional sub-pattern that does not exist in the matched
// string is assigned the empty string. Therefore, the following will
// return false (because the empty string is not a valid number):
// int number;
// pcrecpp::RE::FullMatch("abc", "[a-z]+(\\d+)?", &number);
//
// -----------------------------------------------------------------------
// DO_MATCH
//
// The matching interface supports at most 16 arguments per call.
// If you need more, consider using the more general interface
// pcrecpp::RE::DoMatch(). See pcrecpp.h for the signature for DoMatch.
//
// -----------------------------------------------------------------------
// PARTIAL MATCHES
//
// You can use the "PartialMatch" operation when you want the pattern
// to match any substring of the text.
//
// Example: simple search for a string:
// pcrecpp::RE("ell").PartialMatch("hello");
//
// Example: find first number in a string:
// int number;
// pcrecpp::RE re("(\\d+)");
// re.PartialMatch("x*100 + 20", &number);
// assert(number == 100);
//
// -----------------------------------------------------------------------
// UTF-8 AND THE MATCHING INTERFACE:
//
// By default, pattern and text are plain text, one byte per character.
// The UTF8 flag, passed to the constructor, causes both pattern
// and string to be treated as UTF-8 text, still a byte stream but
// potentially multiple bytes per character. In practice, the text
// is likelier to be UTF-8 than the pattern, but the match returned
// may depend on the UTF8 flag, so always use it when matching
// UTF8 text. E.g., "." will match one byte normally but with UTF8
// set may match up to three bytes of a multi-byte character.
//
// Example:
// pcrecpp::RE_Options options;
// options.set_utf8();
// pcrecpp::RE re(utf8_pattern, options);
// re.FullMatch(utf8_string);
//
// Example: using the convenience function UTF8():
// pcrecpp::RE re(utf8_pattern, pcrecpp::UTF8());
// re.FullMatch(utf8_string);
//
// NOTE: The UTF8 option is ignored if pcre was not configured with the
// --enable-utf8 flag.
//
// -----------------------------------------------------------------------
// PASSING MODIFIERS TO THE REGULAR EXPRESSION ENGINE
//
// PCRE defines some modifiers to change the behavior of the regular
// expression engine.
// The C++ wrapper defines an auxiliary class, RE_Options, as a vehicle
// to pass such modifiers to a RE class.
//
// Currently, the following modifiers are supported
//
// modifier description Perl corresponding
//
// PCRE_CASELESS case insensitive match /i
// PCRE_MULTILINE multiple lines match /m
// PCRE_DOTALL dot matches newlines /s
// PCRE_DOLLAR_ENDONLY $ matches only at end N/A
// PCRE_EXTRA strict escape parsing N/A
// PCRE_EXTENDED ignore whitespaces /x
// PCRE_UTF8 handles UTF8 chars built-in
// PCRE_UNGREEDY reverses * and *? N/A
// PCRE_NO_AUTO_CAPTURE disables matching parens N/A (*)
//
// (For a full account on how each modifier works, please check the
// PCRE API reference manual).
//
// (*) Both Perl and PCRE allow non matching parentheses by means of the
// "?:" modifier within the pattern itself. e.g. (?:ab|cd) does not
// capture, while (ab|cd) does.
//
// For each modifier, there are two member functions whose name is made
// out of the modifier in lowercase, without the "PCRE_" prefix. For
// instance, PCRE_CASELESS is handled by
// bool caseless(),
// which returns true if the modifier is set, and
// RE_Options & set_caseless(bool),
// which sets or unsets the modifier.
//
// Moreover, PCRE_EXTRA_MATCH_LIMIT can be accessed through the
// set_match_limit() and match_limit() member functions.
// Setting match_limit to a non-zero value will limit the executation of
// pcre to keep it from doing bad things like blowing the stack or taking
// an eternity to return a result. A value of 5000 is good enough to stop
// stack blowup in a 2MB thread stack. Setting match_limit to zero will
// disable match limiting. Alternately, you can set match_limit_recursion()
// which uses PCRE_EXTRA_MATCH_LIMIT_RECURSION to limit how much pcre
// recurses. match_limit() caps the number of matches pcre does;
// match_limit_recrusion() caps the depth of recursion.
//
// Normally, to pass one or more modifiers to a RE class, you declare
// a RE_Options object, set the appropriate options, and pass this
// object to a RE constructor. Example:
//
// RE_options opt;
// opt.set_caseless(true);
//
// if (RE("HELLO", opt).PartialMatch("hello world")) ...
//
// RE_options has two constructors. The default constructor takes no
// arguments and creates a set of flags that are off by default.
//
// The optional parameter 'option_flags' is to facilitate transfer
// of legacy code from C programs. This lets you do
// RE(pattern, RE_Options(PCRE_CASELESS|PCRE_MULTILINE)).PartialMatch(str);
//
// But new code is better off doing
// RE(pattern,
// RE_Options().set_caseless(true).set_multiline(true)).PartialMatch(str);
// (See below)
//
// If you are going to pass one of the most used modifiers, there are some
// convenience functions that return a RE_Options class with the
// appropriate modifier already set:
// CASELESS(), UTF8(), MULTILINE(), DOTALL(), EXTENDED()
//
// If you need to set several options at once, and you don't want to go
// through the pains of declaring a RE_Options object and setting several
// options, there is a parallel method that give you such ability on the
// fly. You can concatenate several set_xxxxx member functions, since each
// of them returns a reference to its class object. e.g.: to pass
// PCRE_CASELESS, PCRE_EXTENDED, and PCRE_MULTILINE to a RE with one
// statement, you may write
//
// RE(" ^ xyz \\s+ .* blah$", RE_Options()
// .set_caseless(true)
// .set_extended(true)
// .set_multiline(true)).PartialMatch(sometext);
//
// -----------------------------------------------------------------------
// SCANNING TEXT INCREMENTALLY
//
// The "Consume" operation may be useful if you want to repeatedly
// match regular expressions at the front of a string and skip over
// them as they match. This requires use of the "StringPiece" type,
// which represents a sub-range of a real string. Like RE, StringPiece
// is defined in the pcrecpp namespace.
//
// Example: read lines of the form "var = value" from a string.
// string contents = ...; // Fill string somehow
// pcrecpp::StringPiece input(contents); // Wrap in a StringPiece
//
// string var;
// int value;
// pcrecpp::RE re("(\\w+) = (\\d+)\n");
// while (re.Consume(&input, &var, &value)) {
// ...;
// }
//
// Each successful call to "Consume" will set "var/value", and also
// advance "input" so it points past the matched text.
//
// The "FindAndConsume" operation is similar to "Consume" but does not
// anchor your match at the beginning of the string. For example, you
// could extract all words from a string by repeatedly calling
// pcrecpp::RE("(\\w+)").FindAndConsume(&input, &word)
//
// -----------------------------------------------------------------------
// PARSING HEX/OCTAL/C-RADIX NUMBERS
//
// By default, if you pass a pointer to a numeric value, the
// corresponding text is interpreted as a base-10 number. You can
// instead wrap the pointer with a call to one of the operators Hex(),
// Octal(), or CRadix() to interpret the text in another base. The
// CRadix operator interprets C-style "0" (base-8) and "0x" (base-16)
// prefixes, but defaults to base-10.
//
// Example:
// int a, b, c, d;
// pcrecpp::RE re("(.*) (.*) (.*) (.*)");
// re.FullMatch("100 40 0100 0x40",
// pcrecpp::Octal(&a), pcrecpp::Hex(&b),
// pcrecpp::CRadix(&c), pcrecpp::CRadix(&d));
// will leave 64 in a, b, c, and d.
//
// -----------------------------------------------------------------------
// REPLACING PARTS OF STRINGS
//
// You can replace the first match of "pattern" in "str" with
// "rewrite". Within "rewrite", backslash-escaped digits (\1 to \9)
// can be used to insert text matching corresponding parenthesized
// group from the pattern. \0 in "rewrite" refers to the entire
// matching text. E.g.,
//
// string s = "yabba dabba doo";
// pcrecpp::RE("b+").Replace("d", &s);
//
// will leave "s" containing "yada dabba doo". The result is true if
// the pattern matches and a replacement occurs, or false otherwise.
//
// GlobalReplace() is like Replace(), except that it replaces all
// occurrences of the pattern in the string with the rewrite.
// Replacements are not subject to re-matching. E.g.,
//
// string s = "yabba dabba doo";
// pcrecpp::RE("b+").GlobalReplace("d", &s);
//
// will leave "s" containing "yada dada doo". It returns the number
// of replacements made.
//
// Extract() is like Replace(), except that if the pattern matches,
// "rewrite" is copied into "out" (an additional argument) with
// substitutions. The non-matching portions of "text" are ignored.
// Returns true iff a match occurred and the extraction happened
// successfully. If no match occurs, the string is left unaffected.
#include <string>
#include <pcre.h>
#include <pcrecpparg.h> // defines the Arg class
// This isn't technically needed here, but we include it
// anyway so folks who include pcrecpp.h don't have to.
#include <pcre_stringpiece.h>
namespace pcrecpp {
#define PCRE_SET_OR_CLEAR(b, o) \
if (b) all_options_ |= (o); else all_options_ &= ~(o); \
return *this
#define PCRE_IS_SET(o) \
(all_options_ & o) == o
/***** Compiling regular expressions: the RE class *****/
// RE_Options allow you to set options to be passed along to pcre,
// along with other options we put on top of pcre.
// Only 9 modifiers, plus match_limit and match_limit_recursion,
// are supported now.
class PCRECPP_EXP_DEFN RE_Options {
public:
// constructor
RE_Options() : match_limit_(0), match_limit_recursion_(0), all_options_(0) {}
// alternative constructor.
// To facilitate transfer of legacy code from C programs
//
// This lets you do
// RE(pattern, RE_Options(PCRE_CASELESS|PCRE_MULTILINE)).PartialMatch(str);
// But new code is better off doing
// RE(pattern,
// RE_Options().set_caseless(true).set_multiline(true)).PartialMatch(str);
RE_Options(int option_flags) : match_limit_(0), match_limit_recursion_(0),
all_options_(option_flags) {}
// we're fine with the default destructor, copy constructor, etc.
// accessors and mutators
int match_limit() const { return match_limit_; };
RE_Options &set_match_limit(int limit) {
match_limit_ = limit;
return *this;
}
int match_limit_recursion() const { return match_limit_recursion_; };
RE_Options &set_match_limit_recursion(int limit) {
match_limit_recursion_ = limit;
return *this;
}
bool caseless() const {
return PCRE_IS_SET(PCRE_CASELESS);
}
RE_Options &set_caseless(bool x) {
PCRE_SET_OR_CLEAR(x, PCRE_CASELESS);
}
bool multiline() const {
return PCRE_IS_SET(PCRE_MULTILINE);
}
RE_Options &set_multiline(bool x) {
PCRE_SET_OR_CLEAR(x, PCRE_MULTILINE);
}
bool dotall() const {
return PCRE_IS_SET(PCRE_DOTALL);
}
RE_Options &set_dotall(bool x) {
PCRE_SET_OR_CLEAR(x, PCRE_DOTALL);
}
bool extended() const {
return PCRE_IS_SET(PCRE_EXTENDED);
}
RE_Options &set_extended(bool x) {
PCRE_SET_OR_CLEAR(x, PCRE_EXTENDED);
}
bool dollar_endonly() const {
return PCRE_IS_SET(PCRE_DOLLAR_ENDONLY);
}
RE_Options &set_dollar_endonly(bool x) {
PCRE_SET_OR_CLEAR(x, PCRE_DOLLAR_ENDONLY);
}
bool extra() const {
return PCRE_IS_SET(PCRE_EXTRA);
}
RE_Options &set_extra(bool x) {
PCRE_SET_OR_CLEAR(x, PCRE_EXTRA);
}
bool ungreedy() const {
return PCRE_IS_SET(PCRE_UNGREEDY);
}
RE_Options &set_ungreedy(bool x) {
PCRE_SET_OR_CLEAR(x, PCRE_UNGREEDY);
}
bool utf8() const {
return PCRE_IS_SET(PCRE_UTF8);
}
RE_Options &set_utf8(bool x) {
PCRE_SET_OR_CLEAR(x, PCRE_UTF8);
}
bool no_auto_capture() const {
return PCRE_IS_SET(PCRE_NO_AUTO_CAPTURE);
}
RE_Options &set_no_auto_capture(bool x) {
PCRE_SET_OR_CLEAR(x, PCRE_NO_AUTO_CAPTURE);
}
RE_Options &set_all_options(int opt) {
all_options_ = opt;
return *this;
}
int all_options() const {
return all_options_ ;
}
// TODO: add other pcre flags
private:
int match_limit_;
int match_limit_recursion_;
int all_options_;
};
// These functions return some common RE_Options
static inline RE_Options UTF8() {
return RE_Options().set_utf8(true);
}
static inline RE_Options CASELESS() {
return RE_Options().set_caseless(true);
}
static inline RE_Options MULTILINE() {
return RE_Options().set_multiline(true);
}
static inline RE_Options DOTALL() {
return RE_Options().set_dotall(true);
}
static inline RE_Options EXTENDED() {
return RE_Options().set_extended(true);
}
// Interface for regular expression matching. Also corresponds to a
// pre-compiled regular expression. An "RE" object is safe for
// concurrent use by multiple threads.
class PCRECPP_EXP_DEFN RE {
public:
// We provide implicit conversions from strings so that users can
// pass in a string or a "const char*" wherever an "RE" is expected.
RE(const string& pat) { Init(pat, NULL); }
RE(const string& pat, const RE_Options& option) { Init(pat, &option); }
RE(const char* pat) { Init(pat, NULL); }
RE(const char* pat, const RE_Options& option) { Init(pat, &option); }
RE(const unsigned char* pat) {
Init(reinterpret_cast<const char*>(pat), NULL);
}
RE(const unsigned char* pat, const RE_Options& option) {
Init(reinterpret_cast<const char*>(pat), &option);
}
// Copy constructor & assignment - note that these are expensive
// because they recompile the expression.
RE(const RE& re) { Init(re.pattern_, &re.options_); }
const RE& operator=(const RE& re) {
if (this != &re) {
Cleanup();
// This is the code that originally came from Google
// Init(re.pattern_.c_str(), &re.options_);
// This is the replacement from Ari Pollak
Init(re.pattern_, &re.options_);
}
return *this;
}
~RE();
// The string specification for this RE. E.g.
// RE re("ab*c?d+");
// re.pattern(); // "ab*c?d+"
const string& pattern() const { return pattern_; }
// If RE could not be created properly, returns an error string.
// Else returns the empty string.
const string& error() const { return *error_; }
/***** The useful part: the matching interface *****/
// This is provided so one can do pattern.ReplaceAll() just as
// easily as ReplaceAll(pattern-text, ....)
bool FullMatch(const StringPiece& text,
const Arg& ptr1 = no_arg,
const Arg& ptr2 = no_arg,
const Arg& ptr3 = no_arg,
const Arg& ptr4 = no_arg,
const Arg& ptr5 = no_arg,
const Arg& ptr6 = no_arg,
const Arg& ptr7 = no_arg,
const Arg& ptr8 = no_arg,
const Arg& ptr9 = no_arg,
const Arg& ptr10 = no_arg,
const Arg& ptr11 = no_arg,
const Arg& ptr12 = no_arg,
const Arg& ptr13 = no_arg,
const Arg& ptr14 = no_arg,
const Arg& ptr15 = no_arg,
const Arg& ptr16 = no_arg) const;
bool PartialMatch(const StringPiece& text,
const Arg& ptr1 = no_arg,
const Arg& ptr2 = no_arg,
const Arg& ptr3 = no_arg,
const Arg& ptr4 = no_arg,
const Arg& ptr5 = no_arg,
const Arg& ptr6 = no_arg,
const Arg& ptr7 = no_arg,
const Arg& ptr8 = no_arg,
const Arg& ptr9 = no_arg,
const Arg& ptr10 = no_arg,
const Arg& ptr11 = no_arg,
const Arg& ptr12 = no_arg,
const Arg& ptr13 = no_arg,
const Arg& ptr14 = no_arg,
const Arg& ptr15 = no_arg,
const Arg& ptr16 = no_arg) const;
bool Consume(StringPiece* input,
const Arg& ptr1 = no_arg,
const Arg& ptr2 = no_arg,
const Arg& ptr3 = no_arg,
const Arg& ptr4 = no_arg,
const Arg& ptr5 = no_arg,
const Arg& ptr6 = no_arg,
const Arg& ptr7 = no_arg,
const Arg& ptr8 = no_arg,
const Arg& ptr9 = no_arg,
const Arg& ptr10 = no_arg,
const Arg& ptr11 = no_arg,
const Arg& ptr12 = no_arg,
const Arg& ptr13 = no_arg,
const Arg& ptr14 = no_arg,
const Arg& ptr15 = no_arg,
const Arg& ptr16 = no_arg) const;
bool FindAndConsume(StringPiece* input,
const Arg& ptr1 = no_arg,
const Arg& ptr2 = no_arg,
const Arg& ptr3 = no_arg,
const Arg& ptr4 = no_arg,
const Arg& ptr5 = no_arg,
const Arg& ptr6 = no_arg,
const Arg& ptr7 = no_arg,
const Arg& ptr8 = no_arg,
const Arg& ptr9 = no_arg,
const Arg& ptr10 = no_arg,
const Arg& ptr11 = no_arg,
const Arg& ptr12 = no_arg,
const Arg& ptr13 = no_arg,
const Arg& ptr14 = no_arg,
const Arg& ptr15 = no_arg,
const Arg& ptr16 = no_arg) const;
bool Replace(const StringPiece& rewrite,
string *str) const;
int GlobalReplace(const StringPiece& rewrite,
string *str) const;
bool Extract(const StringPiece &rewrite,
const StringPiece &text,
string *out) const;
// Escapes all potentially meaningful regexp characters in
// 'unquoted'. The returned string, used as a regular expression,
// will exactly match the original string. For example,
// 1.5-2.0?
// may become:
// 1\.5\-2\.0\?
// Note QuoteMeta behaves the same as perl's QuoteMeta function,
// *except* that it escapes the NUL character (\0) as backslash + 0,
// rather than backslash + NUL.
static string QuoteMeta(const StringPiece& unquoted);
/***** Generic matching interface *****/
// Type of match (TODO: Should be restructured as part of RE_Options)
enum Anchor {
UNANCHORED, // No anchoring
ANCHOR_START, // Anchor at start only
ANCHOR_BOTH // Anchor at start and end
};
// General matching routine. Stores the length of the match in
// "*consumed" if successful.
bool DoMatch(const StringPiece& text,
Anchor anchor,
int* consumed,
const Arg* const* args, int n) const;
// Return the number of capturing subpatterns, or -1 if the
// regexp wasn't valid on construction.
int NumberOfCapturingGroups() const;
// The default value for an argument, to indicate no arg was passed in
static Arg no_arg;
private:
void Init(const string& pattern, const RE_Options* options);
void Cleanup();
// Match against "text", filling in "vec" (up to "vecsize" * 2/3) with
// pairs of integers for the beginning and end positions of matched
// text. The first pair corresponds to the entire matched text;
// subsequent pairs correspond, in order, to parentheses-captured
// matches. Returns the number of pairs (one more than the number of
// the last subpattern with a match) if matching was successful
// and zero if the match failed.
// I.e. for RE("(foo)|(bar)|(baz)") it will return 2, 3, and 4 when matching
// against "foo", "bar", and "baz" respectively.
// When matching RE("(foo)|hello") against "hello", it will return 1.
// But the values for all subpattern are filled in into "vec".
int TryMatch(const StringPiece& text,
int startpos,
Anchor anchor,
int *vec,
int vecsize) const;
// Append the "rewrite" string, with backslash subsitutions from "text"
// and "vec", to string "out".
bool Rewrite(string *out,
const StringPiece& rewrite,
const StringPiece& text,
int *vec,
int veclen) const;
// internal implementation for DoMatch
bool DoMatchImpl(const StringPiece& text,
Anchor anchor,
int* consumed,
const Arg* const args[],
int n,
int* vec,
int vecsize) const;
// Compile the regexp for the specified anchoring mode
pcre* Compile(Anchor anchor);
string pattern_;
RE_Options options_;
pcre* re_full_; // For full matches
pcre* re_partial_; // For partial matches
const string* error_; // Error indicator (or points to empty string)
};
} // namespace pcrecpp
#endif /* _PCRECPP_H */
// Copyright (c) 2005, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: Sanjay Ghemawat
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>
#include <limits.h> /* for SHRT_MIN, USHRT_MAX, etc */
#include <assert.h>
#include <errno.h>
#include <string>
#include <algorithm>
#include "pcrecpp_internal.h"
#include "pcre.h"
#include "pcrecpp.h"
#include "pcre_stringpiece.h"
namespace pcrecpp {
// Maximum number of args we can set
static const int kMaxArgs = 16;
static const int kVecSize = (1 + kMaxArgs) * 3; // results + PCRE workspace
// Special object that stands-in for no argument
Arg RE::no_arg((void*)NULL);
// This is for ABI compatibility with old versions of pcre (pre-7.6),
// which defined a global no_arg variable instead of putting it in the
// RE class. This works on GCC >= 3, at least. It definitely works
// for ELF, but may not for other object formats (Mach-O, for
// instance, does not support aliases.) We could probably have a more
// inclusive test if we ever needed it. (Note that not only the
// __attribute__ syntax, but also __USER_LABEL_PREFIX__, are
// gnu-specific.)
#if defined(__GNUC__) && __GNUC__ >= 3 && defined(__ELF__)
# define ULP_AS_STRING(x) ULP_AS_STRING_INTERNAL(x)
# define ULP_AS_STRING_INTERNAL(x) #x
# define USER_LABEL_PREFIX_STR ULP_AS_STRING(__USER_LABEL_PREFIX__)
extern Arg no_arg
__attribute__((alias(USER_LABEL_PREFIX_STR "_ZN7pcrecpp2RE6no_argE")));
#endif
// If a regular expression has no error, its error_ field points here
static const string empty_string;
// If the user doesn't ask for any options, we just use this one
static RE_Options default_options;
void RE::Init(const string& pat, const RE_Options* options) {
pattern_ = pat;
if (options == NULL) {
options_ = default_options;
} else {
options_ = *options;
}
error_ = &empty_string;
re_full_ = NULL;
re_partial_ = NULL;
re_partial_ = Compile(UNANCHORED);
if (re_partial_ != NULL) {
re_full_ = Compile(ANCHOR_BOTH);
}
}
void RE::Cleanup() {
if (re_full_ != NULL) (*pcre_free)(re_full_);
if (re_partial_ != NULL) (*pcre_free)(re_partial_);
if (error_ != &empty_string) delete error_;
}
RE::~RE() {
Cleanup();
}
pcre* RE::Compile(Anchor anchor) {
// First, convert RE_Options into pcre options
int pcre_options = 0;
pcre_options = options_.all_options();
// Special treatment for anchoring. This is needed because at
// runtime pcre only provides an option for anchoring at the
// beginning of a string (unless you use offset).
//
// There are three types of anchoring we want:
// UNANCHORED Compile the original pattern, and use
// a pcre unanchored match.
// ANCHOR_START Compile the original pattern, and use
// a pcre anchored match.
// ANCHOR_BOTH Tack a "\z" to the end of the original pattern
// and use a pcre anchored match.
const char* compile_error;
int eoffset;
pcre* re;
if (anchor != ANCHOR_BOTH) {
re = pcre_compile(pattern_.c_str(), pcre_options,
&compile_error, &eoffset, NULL);
} else {
// Tack a '\z' at the end of RE. Parenthesize it first so that
// the '\z' applies to all top-level alternatives in the regexp.
string wrapped = "(?:"; // A non-counting grouping operator
wrapped += pattern_;
wrapped += ")\\z";
re = pcre_compile(wrapped.c_str(), pcre_options,
&compile_error, &eoffset, NULL);
}
if (re == NULL) {
if (error_ == &empty_string) error_ = new string(compile_error);
}
return re;
}
/***** Matching interfaces *****/
bool RE::FullMatch(const StringPiece& text,
const Arg& ptr1,
const Arg& ptr2,
const Arg& ptr3,
const Arg& ptr4,
const Arg& ptr5,
const Arg& ptr6,
const Arg& ptr7,
const Arg& ptr8,
const Arg& ptr9,
const Arg& ptr10,
const Arg& ptr11,
const Arg& ptr12,
const Arg& ptr13,
const Arg& ptr14,
const Arg& ptr15,
const Arg& ptr16) const {
const Arg* args[kMaxArgs];
int n = 0;
if (&ptr1 == &no_arg) goto done; args[n++] = &ptr1;
if (&ptr2 == &no_arg) goto done; args[n++] = &ptr2;
if (&ptr3 == &no_arg) goto done; args[n++] = &ptr3;
if (&ptr4 == &no_arg) goto done; args[n++] = &ptr4;
if (&ptr5 == &no_arg) goto done; args[n++] = &ptr5;
if (&ptr6 == &no_arg) goto done; args[n++] = &ptr6;
if (&ptr7 == &no_arg) goto done; args[n++] = &ptr7;
if (&ptr8 == &no_arg) goto done; args[n++] = &ptr8;
if (&ptr9 == &no_arg) goto done; args[n++] = &ptr9;
if (&ptr10 == &no_arg) goto done; args[n++] = &ptr10;
if (&ptr11 == &no_arg) goto done; args[n++] = &ptr11;
if (&ptr12 == &no_arg) goto done; args[n++] = &ptr12;
if (&ptr13 == &no_arg) goto done; args[n++] = &ptr13;
if (&ptr14 == &no_arg) goto done; args[n++] = &ptr14;
if (&ptr15 == &no_arg) goto done; args[n++] = &ptr15;
if (&ptr16 == &no_arg) goto done; args[n++] = &ptr16;
done:
int consumed;
int vec[kVecSize];
return DoMatchImpl(text, ANCHOR_BOTH, &consumed, args, n, vec, kVecSize);
}
bool RE::PartialMatch(const StringPiece& text,
const Arg& ptr1,
const Arg& ptr2,
const Arg& ptr3,
const Arg& ptr4,
const Arg& ptr5,
const Arg& ptr6,
const Arg& ptr7,
const Arg& ptr8,
const Arg& ptr9,
const Arg& ptr10,
const Arg& ptr11,
const Arg& ptr12,
const Arg& ptr13,
const Arg& ptr14,
const Arg& ptr15,
const Arg& ptr16) const {
const Arg* args[kMaxArgs];
int n = 0;
if (&ptr1 == &no_arg) goto done; args[n++] = &ptr1;
if (&ptr2 == &no_arg) goto done; args[n++] = &ptr2;
if (&ptr3 == &no_arg) goto done; args[n++] = &ptr3;
if (&ptr4 == &no_arg) goto done; args[n++] = &ptr4;
if (&ptr5 == &no_arg) goto done; args[n++] = &ptr5;
if (&ptr6 == &no_arg) goto done; args[n++] = &ptr6;
if (&ptr7 == &no_arg) goto done; args[n++] = &ptr7;
if (&ptr8 == &no_arg) goto done; args[n++] = &ptr8;
if (&ptr9 == &no_arg) goto done; args[n++] = &ptr9;
if (&ptr10 == &no_arg) goto done; args[n++] = &ptr10;
if (&ptr11 == &no_arg) goto done; args[n++] = &ptr11;
if (&ptr12 == &no_arg) goto done; args[n++] = &ptr12;
if (&ptr13 == &no_arg) goto done; args[n++] = &ptr13;
if (&ptr14 == &no_arg) goto done; args[n++] = &ptr14;
if (&ptr15 == &no_arg) goto done; args[n++] = &ptr15;
if (&ptr16 == &no_arg) goto done; args[n++] = &ptr16;
done:
int consumed;
int vec[kVecSize];
return DoMatchImpl(text, UNANCHORED, &consumed, args, n, vec, kVecSize);
}
bool RE::Consume(StringPiece* input,
const Arg& ptr1,
const Arg& ptr2,
const Arg& ptr3,
const Arg& ptr4,
const Arg& ptr5,
const Arg& ptr6,
const Arg& ptr7,
const Arg& ptr8,
const Arg& ptr9,
const Arg& ptr10,
const Arg& ptr11,
const Arg& ptr12,
const Arg& ptr13,
const Arg& ptr14,
const Arg& ptr15,
const Arg& ptr16) const {
const Arg* args[kMaxArgs];
int n = 0;
if (&ptr1 == &no_arg) goto done; args[n++] = &ptr1;
if (&ptr2 == &no_arg) goto done; args[n++] = &ptr2;
if (&ptr3 == &no_arg) goto done; args[n++] = &ptr3;
if (&ptr4 == &no_arg) goto done; args[n++] = &ptr4;
if (&ptr5 == &no_arg) goto done; args[n++] = &ptr5;
if (&ptr6 == &no_arg) goto done; args[n++] = &ptr6;
if (&ptr7 == &no_arg) goto done; args[n++] = &ptr7;
if (&ptr8 == &no_arg) goto done; args[n++] = &ptr8;
if (&ptr9 == &no_arg) goto done; args[n++] = &ptr9;
if (&ptr10 == &no_arg) goto done; args[n++] = &ptr10;
if (&ptr11 == &no_arg) goto done; args[n++] = &ptr11;
if (&ptr12 == &no_arg) goto done; args[n++] = &ptr12;
if (&ptr13 == &no_arg) goto done; args[n++] = &ptr13;
if (&ptr14 == &no_arg) goto done; args[n++] = &ptr14;
if (&ptr15 == &no_arg) goto done; args[n++] = &ptr15;
if (&ptr16 == &no_arg) goto done; args[n++] = &ptr16;
done:
int consumed;
int vec[kVecSize];
if (DoMatchImpl(*input, ANCHOR_START, &consumed,
args, n, vec, kVecSize)) {
input->remove_prefix(consumed);
return true;
} else {
return false;
}
}
bool RE::FindAndConsume(StringPiece* input,
const Arg& ptr1,
const Arg& ptr2,
const Arg& ptr3,
const Arg& ptr4,
const Arg& ptr5,
const Arg& ptr6,
const Arg& ptr7,
const Arg& ptr8,
const Arg& ptr9,
const Arg& ptr10,
const Arg& ptr11,
const Arg& ptr12,
const Arg& ptr13,
const Arg& ptr14,
const Arg& ptr15,
const Arg& ptr16) const {
const Arg* args[kMaxArgs];
int n = 0;
if (&ptr1 == &no_arg) goto done; args[n++] = &ptr1;
if (&ptr2 == &no_arg) goto done; args[n++] = &ptr2;
if (&ptr3 == &no_arg) goto done; args[n++] = &ptr3;
if (&ptr4 == &no_arg) goto done; args[n++] = &ptr4;
if (&ptr5 == &no_arg) goto done; args[n++] = &ptr5;
if (&ptr6 == &no_arg) goto done; args[n++] = &ptr6;
if (&ptr7 == &no_arg) goto done; args[n++] = &ptr7;
if (&ptr8 == &no_arg) goto done; args[n++] = &ptr8;
if (&ptr9 == &no_arg) goto done; args[n++] = &ptr9;
if (&ptr10 == &no_arg) goto done; args[n++] = &ptr10;
if (&ptr11 == &no_arg) goto done; args[n++] = &ptr11;
if (&ptr12 == &no_arg) goto done; args[n++] = &ptr12;
if (&ptr13 == &no_arg) goto done; args[n++] = &ptr13;
if (&ptr14 == &no_arg) goto done; args[n++] = &ptr14;
if (&ptr15 == &no_arg) goto done; args[n++] = &ptr15;
if (&ptr16 == &no_arg) goto done; args[n++] = &ptr16;
done:
int consumed;
int vec[kVecSize];
if (DoMatchImpl(*input, UNANCHORED, &consumed,
args, n, vec, kVecSize)) {
input->remove_prefix(consumed);
return true;
} else {
return false;
}
}
bool RE::Replace(const StringPiece& rewrite,
string *str) const {
int vec[kVecSize];
int matches = TryMatch(*str, 0, UNANCHORED, vec, kVecSize);
if (matches == 0)
return false;
string s;
if (!Rewrite(&s, rewrite, *str, vec, matches))
return false;
assert(vec[0] >= 0);
assert(vec[1] >= 0);
str->replace(vec[0], vec[1] - vec[0], s);
return true;
}
// Returns PCRE_NEWLINE_CRLF, PCRE_NEWLINE_CR, or PCRE_NEWLINE_LF.
// Note that PCRE_NEWLINE_CRLF is defined to be P_N_CR | P_N_LF.
// Modified by PH to add PCRE_NEWLINE_ANY and PCRE_NEWLINE_ANYCRLF.
static int NewlineMode(int pcre_options) {
// TODO: if we can make it threadsafe, cache this var
int newline_mode = 0;
/* if (newline_mode) return newline_mode; */ // do this once it's cached
if (pcre_options & (PCRE_NEWLINE_CRLF|PCRE_NEWLINE_CR|PCRE_NEWLINE_LF|
PCRE_NEWLINE_ANY|PCRE_NEWLINE_ANYCRLF)) {
newline_mode = (pcre_options &
(PCRE_NEWLINE_CRLF|PCRE_NEWLINE_CR|PCRE_NEWLINE_LF|
PCRE_NEWLINE_ANY|PCRE_NEWLINE_ANYCRLF));
} else {
int newline;
pcre_config(PCRE_CONFIG_NEWLINE, &newline);
if (newline == 10)
newline_mode = PCRE_NEWLINE_LF;
else if (newline == 13)
newline_mode = PCRE_NEWLINE_CR;
else if (newline == 3338)
newline_mode = PCRE_NEWLINE_CRLF;
else if (newline == -1)
newline_mode = PCRE_NEWLINE_ANY;
else if (newline == -2)
newline_mode = PCRE_NEWLINE_ANYCRLF;
else
assert("" == "Unexpected return value from pcre_config(NEWLINE)");
}
return newline_mode;
}
int RE::GlobalReplace(const StringPiece& rewrite,
string *str) const {
int count = 0;
int vec[kVecSize];
string out;
int start = 0;
int lastend = -1;
while (start <= static_cast<int>(str->length())) {
int matches = TryMatch(*str, start, UNANCHORED, vec, kVecSize);
if (matches <= 0)
break;
int matchstart = vec[0], matchend = vec[1];
assert(matchstart >= start);
assert(matchend >= matchstart);
if (matchstart == matchend && matchstart == lastend) {
// advance one character if we matched an empty string at the same
// place as the last match occurred
matchend = start + 1;
// If the current char is CR and we're in CRLF mode, skip LF too.
// Note it's better to call pcre_fullinfo() than to examine
// all_options(), since options_ could have changed bewteen
// compile-time and now, but this is simpler and safe enough.
// Modified by PH to add ANY and ANYCRLF.
if (start+1 < static_cast<int>(str->length()) &&
(*str)[start] == '\r' && (*str)[start+1] == '\n' &&
(NewlineMode(options_.all_options()) == PCRE_NEWLINE_CRLF ||
NewlineMode(options_.all_options()) == PCRE_NEWLINE_ANY ||
NewlineMode(options_.all_options()) == PCRE_NEWLINE_ANYCRLF)
) {
matchend++;
}
// We also need to advance more than one char if we're in utf8 mode.
#ifdef SUPPORT_UTF8
if (options_.utf8()) {
while (matchend < static_cast<int>(str->length()) &&
((*str)[matchend] & 0xc0) == 0x80)
matchend++;
}
#endif
if (matchend <= static_cast<int>(str->length()))
out.append(*str, start, matchend - start);
start = matchend;
} else {
out.append(*str, start, matchstart - start);
Rewrite(&out, rewrite, *str, vec, matches);
start = matchend;
lastend = matchend;
count++;
}
}
if (count == 0)
return 0;
if (start < static_cast<int>(str->length()))
out.append(*str, start, str->length() - start);
swap(out, *str);
return count;
}
bool RE::Extract(const StringPiece& rewrite,
const StringPiece& text,
string *out) const {
int vec[kVecSize];
int matches = TryMatch(text, 0, UNANCHORED, vec, kVecSize);
if (matches == 0)
return false;
out->erase();
return Rewrite(out, rewrite, text, vec, matches);
}
/*static*/ string RE::QuoteMeta(const StringPiece& unquoted) {
string result;
// Escape any ascii character not in [A-Za-z_0-9].
//
// Note that it's legal to escape a character even if it has no
// special meaning in a regular expression -- so this function does
// that. (This also makes it identical to the perl function of the
// same name; see `perldoc -f quotemeta`.) The one exception is
// escaping NUL: rather than doing backslash + NUL, like perl does,
// we do '\0', because pcre itself doesn't take embedded NUL chars.
for (int ii = 0; ii < unquoted.size(); ++ii) {
// Note that using 'isalnum' here raises the benchmark time from
// 32ns to 58ns:
if (unquoted[ii] == '\0') {
result += "\\0";
} else if ((unquoted[ii] < 'a' || unquoted[ii] > 'z') &&
(unquoted[ii] < 'A' || unquoted[ii] > 'Z') &&
(unquoted[ii] < '0' || unquoted[ii] > '9') &&
unquoted[ii] != '_' &&
// If this is the part of a UTF8 or Latin1 character, we need
// to copy this byte without escaping. Experimentally this is
// what works correctly with the regexp library.
!(unquoted[ii] & 128)) {
result += '\\';
result += unquoted[ii];
} else {
result += unquoted[ii];
}
}
return result;
}
/***** Actual matching and rewriting code *****/
int RE::TryMatch(const StringPiece& text,
int startpos,
Anchor anchor,
int *vec,
int vecsize) const {
pcre* re = (anchor == ANCHOR_BOTH) ? re_full_ : re_partial_;
if (re == NULL) {
//fprintf(stderr, "Matching against invalid re: %s\n", error_->c_str());
return 0;
}
pcre_extra extra = { 0, 0, 0, 0, 0, 0 };
if (options_.match_limit() > 0) {
extra.flags |= PCRE_EXTRA_MATCH_LIMIT;
extra.match_limit = options_.match_limit();
}
if (options_.match_limit_recursion() > 0) {
extra.flags |= PCRE_EXTRA_MATCH_LIMIT_RECURSION;
extra.match_limit_recursion = options_.match_limit_recursion();
}
int rc = pcre_exec(re, // The regular expression object
&extra,
(text.data() == NULL) ? "" : text.data(),
text.size(),
startpos,
(anchor == UNANCHORED) ? 0 : PCRE_ANCHORED,
vec,
vecsize);
// Handle errors
if (rc == PCRE_ERROR_NOMATCH) {
return 0;
} else if (rc < 0) {
//fprintf(stderr, "Unexpected return code: %d when matching '%s'\n",
// re, pattern_.c_str());
return 0;
} else if (rc == 0) {
// pcre_exec() returns 0 as a special case when the number of
// capturing subpatterns exceeds the size of the vector.
// When this happens, there is a match and the output vector
// is filled, but we miss out on the positions of the extra subpatterns.
rc = vecsize / 2;
}
return rc;
}
bool RE::DoMatchImpl(const StringPiece& text,
Anchor anchor,
int* consumed,
const Arg* const* args,
int n,
int* vec,
int vecsize) const {
assert((1 + n) * 3 <= vecsize); // results + PCRE workspace
int matches = TryMatch(text, 0, anchor, vec, vecsize);
assert(matches >= 0); // TryMatch never returns negatives
if (matches == 0)
return false;
*consumed = vec[1];
if (n == 0 || args == NULL) {
// We are not interested in results
return true;
}
if (NumberOfCapturingGroups() < n) {
// RE has fewer capturing groups than number of arg pointers passed in
return false;
}
// If we got here, we must have matched the whole pattern.
// We do not need (can not do) any more checks on the value of 'matches' here
// -- see the comment for TryMatch.
for (int i = 0; i < n; i++) {
const int start = vec[2*(i+1)];
const int limit = vec[2*(i+1)+1];
if (!args[i]->Parse(text.data() + start, limit-start)) {
// TODO: Should we indicate what the error was?
return false;
}
}
return true;
}
bool RE::DoMatch(const StringPiece& text,
Anchor anchor,
int* consumed,
const Arg* const args[],
int n) const {
assert(n >= 0);
size_t const vecsize = (1 + n) * 3; // results + PCRE workspace
// (as for kVecSize)
int space[21]; // use stack allocation for small vecsize (common case)
int* vec = vecsize <= 21 ? space : new int[vecsize];
bool retval = DoMatchImpl(text, anchor, consumed, args, n, vec, vecsize);
if (vec != space) delete [] vec;
return retval;
}
bool RE::Rewrite(string *out, const StringPiece &rewrite,
const StringPiece &text, int *vec, int veclen) const {
for (const char *s = rewrite.data(), *end = s + rewrite.size();
s < end; s++) {
int c = *s;
if (c == '\\') {
c = *++s;
if (isdigit(c)) {
int n = (c - '0');
if (n >= veclen) {
//fprintf(stderr, requested group %d in regexp %.*s\n",
// n, rewrite.size(), rewrite.data());
return false;
}
int start = vec[2 * n];
if (start >= 0)
out->append(text.data() + start, vec[2 * n + 1] - start);
} else if (c == '\\') {
*out += '\\';
} else {
//fprintf(stderr, "invalid rewrite pattern: %.*s\n",
// rewrite.size(), rewrite.data());
return false;
}
} else {
*out += c;
}
}
return true;
}
// Return the number of capturing subpatterns, or -1 if the
// regexp wasn't valid on construction.
int RE::NumberOfCapturingGroups() const {
if (re_partial_ == NULL) return -1;
int result;
int pcre_retval = pcre_fullinfo(re_partial_, // The regular expression object
NULL, // We did not study the pattern
PCRE_INFO_CAPTURECOUNT,
&result);
assert(pcre_retval == 0);
return result;
}
/***** Parsers for various types *****/
bool Arg::parse_null(const char* str, int n, void* dest) {
// We fail if somebody asked us to store into a non-NULL void* pointer
return (dest == NULL);
}
bool Arg::parse_string(const char* str, int n, void* dest) {
if (dest == NULL) return true;
reinterpret_cast<string*>(dest)->assign(str, n);
return true;
}
bool Arg::parse_stringpiece(const char* str, int n, void* dest) {
if (dest == NULL) return true;
reinterpret_cast<StringPiece*>(dest)->set(str, n);
return true;
}
bool Arg::parse_char(const char* str, int n, void* dest) {
if (n != 1) return false;
if (dest == NULL) return true;
*(reinterpret_cast<char*>(dest)) = str[0];
return true;
}
bool Arg::parse_uchar(const char* str, int n, void* dest) {
if (n != 1) return false;
if (dest == NULL) return true;
*(reinterpret_cast<unsigned char*>(dest)) = str[0];
return true;
}
// Largest number spec that we are willing to parse
static const int kMaxNumberLength = 32;
// REQUIRES "buf" must have length at least kMaxNumberLength+1
// REQUIRES "n > 0"
// Copies "str" into "buf" and null-terminates if necessary.
// Returns one of:
// a. "str" if no termination is needed
// b. "buf" if the string was copied and null-terminated
// c. "" if the input was invalid and has no hope of being parsed
static const char* TerminateNumber(char* buf, const char* str, int n) {
if ((n > 0) && isspace(*str)) {
// We are less forgiving than the strtoxxx() routines and do not
// allow leading spaces.
return "";
}
// See if the character right after the input text may potentially
// look like a digit.
if (isdigit(str[n]) ||
((str[n] >= 'a') && (str[n] <= 'f')) ||
((str[n] >= 'A') && (str[n] <= 'F'))) {
if (n > kMaxNumberLength) return ""; // Input too big to be a valid number
memcpy(buf, str, n);
buf[n] = '\0';
return buf;
} else {
// We can parse right out of the supplied string, so return it.
return str;
}
}
bool Arg::parse_long_radix(const char* str,
int n,
void* dest,
int radix) {
if (n == 0) return false;
char buf[kMaxNumberLength+1];
str = TerminateNumber(buf, str, n);
char* end;
errno = 0;
long r = strtol(str, &end, radix);
if (end != str + n) return false; // Leftover junk
if (errno) return false;
if (dest == NULL) return true;
*(reinterpret_cast<long*>(dest)) = r;
return true;
}
bool Arg::parse_ulong_radix(const char* str,
int n,
void* dest,
int radix) {
if (n == 0) return false;
char buf[kMaxNumberLength+1];
str = TerminateNumber(buf, str, n);
if (str[0] == '-') return false; // strtoul() on a negative number?!
char* end;
errno = 0;
unsigned long r = strtoul(str, &end, radix);
if (end != str + n) return false; // Leftover junk
if (errno) return false;
if (dest == NULL) return true;
*(reinterpret_cast<unsigned long*>(dest)) = r;
return true;
}
bool Arg::parse_short_radix(const char* str,
int n,
void* dest,
int radix) {
long r;
if (!parse_long_radix(str, n, &r, radix)) return false; // Could not parse
if (r < SHRT_MIN || r > SHRT_MAX) return false; // Out of range
if (dest == NULL) return true;
*(reinterpret_cast<short*>(dest)) = static_cast<short>(r);
return true;
}
bool Arg::parse_ushort_radix(const char* str,
int n,
void* dest,
int radix) {
unsigned long r;
if (!parse_ulong_radix(str, n, &r, radix)) return false; // Could not parse
if (r > USHRT_MAX) return false; // Out of range
if (dest == NULL) return true;
*(reinterpret_cast<unsigned short*>(dest)) = static_cast<unsigned short>(r);
return true;
}
bool Arg::parse_int_radix(const char* str,
int n,
void* dest,
int radix) {
long r;
if (!parse_long_radix(str, n, &r, radix)) return false; // Could not parse
if (r < INT_MIN || r > INT_MAX) return false; // Out of range
if (dest == NULL) return true;
*(reinterpret_cast<int*>(dest)) = r;
return true;
}
bool Arg::parse_uint_radix(const char* str,
int n,
void* dest,
int radix) {
unsigned long r;
if (!parse_ulong_radix(str, n, &r, radix)) return false; // Could not parse
if (r > UINT_MAX) return false; // Out of range
if (dest == NULL) return true;
*(reinterpret_cast<unsigned int*>(dest)) = r;
return true;
}
bool Arg::parse_longlong_radix(const char* str,
int n,
void* dest,
int radix) {
#ifndef HAVE_LONG_LONG
return false;
#else
if (n == 0) return false;
char buf[kMaxNumberLength+1];
str = TerminateNumber(buf, str, n);
char* end;
errno = 0;
#if defined HAVE_STRTOQ
long long r = strtoq(str, &end, radix);
#elif defined HAVE_STRTOLL
long long r = strtoll(str, &end, radix);
#elif defined HAVE__STRTOI64
long long r = _strtoi64(str, &end, radix);
#else
#error parse_longlong_radix: cannot convert input to a long-long
#endif
if (end != str + n) return false; // Leftover junk
if (errno) return false;
if (dest == NULL) return true;
*(reinterpret_cast<long long*>(dest)) = r;
return true;
#endif /* HAVE_LONG_LONG */
}
bool Arg::parse_ulonglong_radix(const char* str,
int n,
void* dest,
int radix) {
#ifndef HAVE_UNSIGNED_LONG_LONG
return false;
#else
if (n == 0) return false;
char buf[kMaxNumberLength+1];
str = TerminateNumber(buf, str, n);
if (str[0] == '-') return false; // strtoull() on a negative number?!
char* end;
errno = 0;
#if defined HAVE_STRTOQ
unsigned long long r = strtouq(str, &end, radix);
#elif defined HAVE_STRTOLL
unsigned long long r = strtoull(str, &end, radix);
#elif defined HAVE__STRTOI64
unsigned long long r = _strtoui64(str, &end, radix);
#else
#error parse_ulonglong_radix: cannot convert input to a long-long
#endif
if (end != str + n) return false; // Leftover junk
if (errno) return false;
if (dest == NULL) return true;
*(reinterpret_cast<unsigned long long*>(dest)) = r;
return true;
#endif /* HAVE_UNSIGNED_LONG_LONG */
}
bool Arg::parse_double(const char* str, int n, void* dest) {
if (n == 0) return false;
static const int kMaxLength = 200;
char buf[kMaxLength];
if (n >= kMaxLength) return false;
memcpy(buf, str, n);
buf[n] = '\0';
errno = 0;
char* end;
double r = strtod(buf, &end);
if (end != buf + n) return false; // Leftover junk
if (errno) return false;
if (dest == NULL) return true;
*(reinterpret_cast<double*>(dest)) = r;
return true;
}
bool Arg::parse_float(const char* str, int n, void* dest) {
double r;
if (!parse_double(str, n, &r)) return false;
if (dest == NULL) return true;
*(reinterpret_cast<float*>(dest)) = static_cast<float>(r);
return true;
}
#define DEFINE_INTEGER_PARSERS(name) \
bool Arg::parse_##name(const char* str, int n, void* dest) { \
return parse_##name##_radix(str, n, dest, 10); \
} \
bool Arg::parse_##name##_hex(const char* str, int n, void* dest) { \
return parse_##name##_radix(str, n, dest, 16); \
} \
bool Arg::parse_##name##_octal(const char* str, int n, void* dest) { \
return parse_##name##_radix(str, n, dest, 8); \
} \
bool Arg::parse_##name##_cradix(const char* str, int n, void* dest) { \
return parse_##name##_radix(str, n, dest, 0); \
}
DEFINE_INTEGER_PARSERS(short) /* */
DEFINE_INTEGER_PARSERS(ushort) /* */
DEFINE_INTEGER_PARSERS(int) /* Don't use semicolons after these */
DEFINE_INTEGER_PARSERS(uint) /* statements because they can cause */
DEFINE_INTEGER_PARSERS(long) /* compiler warnings if the checking */
DEFINE_INTEGER_PARSERS(ulong) /* level is turned up high enough. */
DEFINE_INTEGER_PARSERS(longlong) /* */
DEFINE_INTEGER_PARSERS(ulonglong) /* */
#undef DEFINE_INTEGER_PARSERS
} // namespace pcrecpp
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module contains an internal function that is used to match an extended
class (one that contains characters whose values are > 255). It is used by both
pcre_exec() and pcre_def_exec(). */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "pcre_internal.h"
/*************************************************
* Match character against an XCLASS *
*************************************************/
/* This function is called to match a character against an extended class that
might contain values > 255.
Arguments:
c the character
data points to the flag byte of the XCLASS data
Returns: TRUE if character matches, else FALSE
*/
BOOL
_pcre_xclass(int c, const uschar *data)
{
int t;
BOOL negated = (*data & XCL_NOT) != 0;
/* Character values < 256 are matched against a bitmap, if one is present. If
not, we still carry on, because there may be ranges that start below 256 in the
additional data. */
if (c < 256)
{
if ((*data & XCL_MAP) != 0 && (data[1 + c/8] & (1 << (c&7))) != 0)
return !negated; /* char found */
}
/* First skip the bit map if present. Then match against the list of Unicode
properties or large chars or ranges that end with a large char. We won't ever
encounter XCL_PROP or XCL_NOTPROP when UCP support is not compiled. */
if ((*data++ & XCL_MAP) != 0) data += 32;
while ((t = *data++) != XCL_END)
{
int x, y;
if (t == XCL_SINGLE)
{
GETCHARINC(x, data);
if (c == x) return !negated;
}
else if (t == XCL_RANGE)
{
GETCHARINC(x, data);
GETCHARINC(y, data);
if (c >= x && c <= y) return !negated;
}
#ifdef SUPPORT_UCP
else /* XCL_PROP & XCL_NOTPROP */
{
int chartype, script;
int category = _pcre_ucp_findprop(c, &chartype, &script);
switch(*data)
{
case PT_ANY:
if (t == XCL_PROP) return !negated;
break;
case PT_LAMP:
if ((chartype == ucp_Lu || chartype == ucp_Ll || chartype == ucp_Lt) ==
(t == XCL_PROP)) return !negated;
break;
case PT_GC:
if ((data[1] == category) == (t == XCL_PROP)) return !negated;
break;
case PT_PC:
if ((data[1] == chartype) == (t == XCL_PROP)) return !negated;
break;
case PT_SC:
if ((data[1] == script) == (t == XCL_PROP)) return !negated;
break;
/* This should never occur, but compilers may mutter if there is no
default. */
default:
return FALSE;
}
data += 2;
}
#endif /* SUPPORT_UCP */
}
return negated; /* char did not match */
}
/* End of pcre_xclass.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module contains the external function pcre_version(), which returns a
string that identifies the PCRE version that is in use. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "pcre_internal.h"
/*************************************************
* Return version string *
*************************************************/
/* These macros are the standard way of turning unquoted text into C strings.
They allow macros like PCRE_MAJOR to be defined without quotes, which is
convenient for user programs that want to test its value. */
#define STRING(a) # a
#define XSTRING(s) STRING(s)
/* A problem turned up with PCRE_PRERELEASE, which is defined empty for
production releases. Originally, it was used naively in this code:
return XSTRING(PCRE_MAJOR)
"." XSTRING(PCRE_MINOR)
XSTRING(PCRE_PRERELEASE)
" " XSTRING(PCRE_DATE);
However, when PCRE_PRERELEASE is empty, this leads to an attempted expansion of
STRING(). The C standard states: "If (before argument substitution) any
argument consists of no preprocessing tokens, the behavior is undefined." It
turns out the gcc treats this case as a single empty string - which is what we
really want - but Visual C grumbles about the lack of an argument for the
macro. Unfortunately, both are within their rights. To cope with both ways of
handling this, I had resort to some messy hackery that does a test at run time.
I could find no way of detecting that a macro is defined as an empty string at
pre-processor time. This hack uses a standard trick for avoiding calling
the STRING macro with an empty argument when doing the test. */
PCRE_EXP_DEFN const char *
pcre_version(void)
{
return (XSTRING(Z PCRE_PRERELEASE)[1] == 0)?
XSTRING(PCRE_MAJOR.PCRE_MINOR PCRE_DATE) :
XSTRING(PCRE_MAJOR.PCRE_MINOR) XSTRING(PCRE_PRERELEASE PCRE_DATE);
}
/* End of pcre_version.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module contains an internal function for validating UTF-8 character
strings. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "pcre_internal.h"
/*************************************************
* Validate a UTF-8 string *
*************************************************/
/* This function is called (optionally) at the start of compile or match, to
validate that a supposed UTF-8 string is actually valid. The early check means
that subsequent code can assume it is dealing with a valid string. The check
can be turned off for maximum performance, but the consequences of supplying
an invalid string are then undefined.
Originally, this function checked according to RFC 2279, allowing for values in
the range 0 to 0x7fffffff, up to 6 bytes long, but ensuring that they were in
the canonical format. Once somebody had pointed out RFC 3629 to me (it
obsoletes 2279), additional restrictions were applied. The values are now
limited to be between 0 and 0x0010ffff, no more than 4 bytes long, and the
subrange 0xd000 to 0xdfff is excluded.
Arguments:
string points to the string
length length of string, or -1 if the string is zero-terminated
Returns: < 0 if the string is a valid UTF-8 string
>= 0 otherwise; the value is the offset of the bad byte
*/
int
_pcre_valid_utf8(const uschar *string, int length)
{
#ifdef SUPPORT_UTF8
register const uschar *p;
if (length < 0)
{
for (p = string; *p != 0; p++);
length = p - string;
}
for (p = string; length-- > 0; p++)
{
register int ab;
register int c = *p;
if (c < 128) continue;
if (c < 0xc0) return p - string;
ab = _pcre_utf8_table4[c & 0x3f]; /* Number of additional bytes */
if (length < ab || ab > 3) return p - string;
length -= ab;
/* Check top bits in the second byte */
if ((*(++p) & 0xc0) != 0x80) return p - string;
/* Check for overlong sequences for each different length, and for the
excluded range 0xd000 to 0xdfff. */
switch (ab)
{
/* Check for xx00 000x (overlong sequence) */
case 1:
if ((c & 0x3e) == 0) return p - string;
continue; /* We know there aren't any more bytes to check */
/* Check for 1110 0000, xx0x xxxx (overlong sequence) or
1110 1101, 1010 xxxx (0xd000 - 0xdfff) */
case 2:
if ((c == 0xe0 && (*p & 0x20) == 0) ||
(c == 0xed && *p >= 0xa0))
return p - string;
break;
/* Check for 1111 0000, xx00 xxxx (overlong sequence) or
greater than 0x0010ffff (f4 8f bf bf) */
case 3:
if ((c == 0xf0 && (*p & 0x30) == 0) ||
(c > 0xf4 ) ||
(c == 0xf4 && *p > 0x8f))
return p - string;
break;
#if 0
/* These cases can no longer occur, as we restrict to a maximum of four
bytes nowadays. Leave the code here in case we ever want to add an option
for longer sequences. */
/* Check for 1111 1000, xx00 0xxx */
case 4:
if (c == 0xf8 && (*p & 0x38) == 0) return p - string;
break;
/* Check for leading 0xfe or 0xff, and then for 1111 1100, xx00 00xx */
case 5:
if (c == 0xfe || c == 0xff ||
(c == 0xfc && (*p & 0x3c) == 0)) return p - string;
break;
#endif
}
/* Check for valid bytes after the 2nd, if any; all must start 10 */
while (--ab > 0)
{
if ((*(++p) & 0xc0) != 0x80) return p - string;
}
}
#endif
return -1;
}
/* End of pcre_valid_utf8.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module contains code for searching the table of Unicode character
properties. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "pcre_internal.h"
#include "ucp.h" /* Category definitions */
#include "ucpinternal.h" /* Internal table details */
#include "ucptable.h" /* The table itself */
/* Table to translate from particular type value to the general value. */
static const int ucp_gentype[] = {
ucp_C, ucp_C, ucp_C, ucp_C, ucp_C, /* Cc, Cf, Cn, Co, Cs */
ucp_L, ucp_L, ucp_L, ucp_L, ucp_L, /* Ll, Lu, Lm, Lo, Lt */
ucp_M, ucp_M, ucp_M, /* Mc, Me, Mn */
ucp_N, ucp_N, ucp_N, /* Nd, Nl, No */
ucp_P, ucp_P, ucp_P, ucp_P, ucp_P, /* Pc, Pd, Pe, Pf, Pi */
ucp_P, ucp_P, /* Ps, Po */
ucp_S, ucp_S, ucp_S, ucp_S, /* Sc, Sk, Sm, So */
ucp_Z, ucp_Z, ucp_Z /* Zl, Zp, Zs */
};
/*************************************************
* Search table and return type *
*************************************************/
/* Three values are returned: the category is ucp_C, ucp_L, etc. The detailed
character type is ucp_Lu, ucp_Nd, etc. The script is ucp_Latin, etc.
Arguments:
c the character value
type_ptr the detailed character type is returned here
script_ptr the script is returned here
Returns: the character type category
*/
int
_pcre_ucp_findprop(const unsigned int c, int *type_ptr, int *script_ptr)
{
int bot = 0;
int top = sizeof(ucp_table)/sizeof(cnode);
int mid;
/* The table is searched using a binary chop. You might think that using
intermediate variables to hold some of the common expressions would speed
things up, but tests with gcc 3.4.4 on Linux showed that, on the contrary, it
makes things a lot slower. */
for (;;)
{
if (top <= bot)
{
*type_ptr = ucp_Cn;
*script_ptr = ucp_Common;
return ucp_C;
}
mid = (bot + top) >> 1;
if (c == (ucp_table[mid].f0 & f0_charmask)) break;
if (c < (ucp_table[mid].f0 & f0_charmask)) top = mid;
else
{
if ((ucp_table[mid].f0 & f0_rangeflag) != 0 &&
c <= (ucp_table[mid].f0 & f0_charmask) +
(ucp_table[mid].f1 & f1_rangemask)) break;
bot = mid + 1;
}
}
/* Found an entry in the table. Set the script and detailed type values, and
return the general type. */
*script_ptr = (ucp_table[mid].f0 & f0_scriptmask) >> f0_scriptshift;
*type_ptr = (ucp_table[mid].f1 & f1_typemask) >> f1_typeshift;
return ucp_gentype[*type_ptr];
}
/*************************************************
* Search table and return other case *
*************************************************/
/* If the given character is a letter, and there is another case for the
letter, return the other case. Otherwise, return -1.
Arguments:
c the character value
Returns: the other case or NOTACHAR if none
*/
unsigned int
_pcre_ucp_othercase(const unsigned int c)
{
int bot = 0;
int top = sizeof(ucp_table)/sizeof(cnode);
int mid, offset;
/* The table is searched using a binary chop. You might think that using
intermediate variables to hold some of the common expressions would speed
things up, but tests with gcc 3.4.4 on Linux showed that, on the contrary, it
makes things a lot slower. */
for (;;)
{
if (top <= bot) return -1;
mid = (bot + top) >> 1;
if (c == (ucp_table[mid].f0 & f0_charmask)) break;
if (c < (ucp_table[mid].f0 & f0_charmask)) top = mid;
else
{
if ((ucp_table[mid].f0 & f0_rangeflag) != 0 &&
c <= (ucp_table[mid].f0 & f0_charmask) +
(ucp_table[mid].f1 & f1_rangemask)) break;
bot = mid + 1;
}
}
/* Found an entry in the table. Return NOTACHAR for a range entry. Otherwise
return the other case if there is one, else NOTACHAR. */
if ((ucp_table[mid].f0 & f0_rangeflag) != 0) return NOTACHAR;
offset = ucp_table[mid].f1 & f1_casemask;
if ((offset & f1_caseneg) != 0) offset |= f1_caseneg;
return (offset == 0)? NOTACHAR : c + offset;
}
/* End of pcre_ucp_searchfuncs.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module contains an internal function that tests a compiled pattern to
see if it was compiled with the opposite endianness. If so, it uses an
auxiliary local function to flip the appropriate bytes. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "pcre_internal.h"
/*************************************************
* Flip bytes in an integer *
*************************************************/
/* This function is called when the magic number in a regex doesn't match, in
order to flip its bytes to see if we are dealing with a pattern that was
compiled on a host of different endianness. If so, this function is used to
flip other byte values.
Arguments:
value the number to flip
n the number of bytes to flip (assumed to be 2 or 4)
Returns: the flipped value
*/
static unsigned long int
byteflip(unsigned long int value, int n)
{
if (n == 2) return ((value & 0x00ff) << 8) | ((value & 0xff00) >> 8);
return ((value & 0x000000ff) << 24) |
((value & 0x0000ff00) << 8) |
((value & 0x00ff0000) >> 8) |
((value & 0xff000000) >> 24);
}
/*************************************************
* Test for a byte-flipped compiled regex *
*************************************************/
/* This function is called from pcre_exec(), pcre_dfa_exec(), and also from
pcre_fullinfo(). Its job is to test whether the regex is byte-flipped - that
is, it was compiled on a system of opposite endianness. The function is called
only when the native MAGIC_NUMBER test fails. If the regex is indeed flipped,
we flip all the relevant values into a different data block, and return it.
Arguments:
re points to the regex
study points to study data, or NULL
internal_re points to a new regex block
internal_study points to a new study block
Returns: the new block if is is indeed a byte-flipped regex
NULL if it is not
*/
real_pcre *
_pcre_try_flipped(const real_pcre *re, real_pcre *internal_re,
const pcre_study_data *study, pcre_study_data *internal_study)
{
if (byteflip(re->magic_number, sizeof(re->magic_number)) != MAGIC_NUMBER)
return NULL;
*internal_re = *re; /* To copy other fields */
internal_re->size = byteflip(re->size, sizeof(re->size));
internal_re->options = byteflip(re->options, sizeof(re->options));
internal_re->flags = (pcre_uint16)byteflip(re->flags, sizeof(re->flags));
internal_re->top_bracket =
(pcre_uint16)byteflip(re->top_bracket, sizeof(re->top_bracket));
internal_re->top_backref =
(pcre_uint16)byteflip(re->top_backref, sizeof(re->top_backref));
internal_re->first_byte =
(pcre_uint16)byteflip(re->first_byte, sizeof(re->first_byte));
internal_re->req_byte =
(pcre_uint16)byteflip(re->req_byte, sizeof(re->req_byte));
internal_re->name_table_offset =
(pcre_uint16)byteflip(re->name_table_offset, sizeof(re->name_table_offset));
internal_re->name_entry_size =
(pcre_uint16)byteflip(re->name_entry_size, sizeof(re->name_entry_size));
internal_re->name_count =
(pcre_uint16)byteflip(re->name_count, sizeof(re->name_count));
if (study != NULL)
{
*internal_study = *study; /* To copy other fields */
internal_study->size = byteflip(study->size, sizeof(study->size));
internal_study->options = byteflip(study->options, sizeof(study->options));
}
return internal_re;
}
/* End of pcre_tryflipped.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module contains some fixed tables that are used by more than one of the
PCRE code modules. The tables are also #included by the pcretest program, which
uses macros to change their names from _pcre_xxx to xxxx, thereby avoiding name
clashes with the library. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "pcre_internal.h"
/* Table of sizes for the fixed-length opcodes. It's defined in a macro so that
the definition is next to the definition of the opcodes in pcre_internal.h. */
const uschar _pcre_OP_lengths[] = { OP_LENGTHS };
/*************************************************
* Tables for UTF-8 support *
*************************************************/
/* These are the breakpoints for different numbers of bytes in a UTF-8
character. */
#ifdef SUPPORT_UTF8
const int _pcre_utf8_table1[] =
{ 0x7f, 0x7ff, 0xffff, 0x1fffff, 0x3ffffff, 0x7fffffff};
const int _pcre_utf8_table1_size = sizeof(_pcre_utf8_table1)/sizeof(int);
/* These are the indicator bits and the mask for the data bits to set in the
first byte of a character, indexed by the number of additional bytes. */
const int _pcre_utf8_table2[] = { 0, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc};
const int _pcre_utf8_table3[] = { 0xff, 0x1f, 0x0f, 0x07, 0x03, 0x01};
/* Table of the number of extra bytes, indexed by the first byte masked with
0x3f. The highest number for a valid UTF-8 first byte is in fact 0x3d. */
const uschar _pcre_utf8_table4[] = {
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5 };
/* The pcre_utt[] table below translates Unicode property names into type and
code values. It is searched by binary chop, so must be in collating sequence of
name. Originally, the table contained pointers to the name strings in the first
field of each entry. However, that leads to a large number of relocations when
a shared library is dynamically loaded. A significant reduction is made by
putting all the names into a single, large string and then using offsets in the
table itself. Maintenance is more error-prone, but frequent changes to this
data is unlikely. */
const char _pcre_utt_names[] =
"Any\0"
"Arabic\0"
"Armenian\0"
"Balinese\0"
"Bengali\0"
"Bopomofo\0"
"Braille\0"
"Buginese\0"
"Buhid\0"
"C\0"
"Canadian_Aboriginal\0"
"Cc\0"
"Cf\0"
"Cherokee\0"
"Cn\0"
"Co\0"
"Common\0"
"Coptic\0"
"Cs\0"
"Cuneiform\0"
"Cypriot\0"
"Cyrillic\0"
"Deseret\0"
"Devanagari\0"
"Ethiopic\0"
"Georgian\0"
"Glagolitic\0"
"Gothic\0"
"Greek\0"
"Gujarati\0"
"Gurmukhi\0"
"Han\0"
"Hangul\0"
"Hanunoo\0"
"Hebrew\0"
"Hiragana\0"
"Inherited\0"
"Kannada\0"
"Katakana\0"
"Kharoshthi\0"
"Khmer\0"
"L\0"
"L&\0"
"Lao\0"
"Latin\0"
"Limbu\0"
"Linear_B\0"
"Ll\0"
"Lm\0"
"Lo\0"
"Lt\0"
"Lu\0"
"M\0"
"Malayalam\0"
"Mc\0"
"Me\0"
"Mn\0"
"Mongolian\0"
"Myanmar\0"
"N\0"
"Nd\0"
"New_Tai_Lue\0"
"Nko\0"
"Nl\0"
"No\0"
"Ogham\0"
"Old_Italic\0"
"Old_Persian\0"
"Oriya\0"
"Osmanya\0"
"P\0"
"Pc\0"
"Pd\0"
"Pe\0"
"Pf\0"
"Phags_Pa\0"
"Phoenician\0"
"Pi\0"
"Po\0"
"Ps\0"
"Runic\0"
"S\0"
"Sc\0"
"Shavian\0"
"Sinhala\0"
"Sk\0"
"Sm\0"
"So\0"
"Syloti_Nagri\0"
"Syriac\0"
"Tagalog\0"
"Tagbanwa\0"
"Tai_Le\0"
"Tamil\0"
"Telugu\0"
"Thaana\0"
"Thai\0"
"Tibetan\0"
"Tifinagh\0"
"Ugaritic\0"
"Yi\0"
"Z\0"
"Zl\0"
"Zp\0"
"Zs\0";
const ucp_type_table _pcre_utt[] = {
{ 0, PT_ANY, 0 },
{ 4, PT_SC, ucp_Arabic },
{ 11, PT_SC, ucp_Armenian },
{ 20, PT_SC, ucp_Balinese },
{ 29, PT_SC, ucp_Bengali },
{ 37, PT_SC, ucp_Bopomofo },
{ 46, PT_SC, ucp_Braille },
{ 54, PT_SC, ucp_Buginese },
{ 63, PT_SC, ucp_Buhid },
{ 69, PT_GC, ucp_C },
{ 71, PT_SC, ucp_Canadian_Aboriginal },
{ 91, PT_PC, ucp_Cc },
{ 94, PT_PC, ucp_Cf },
{ 97, PT_SC, ucp_Cherokee },
{ 106, PT_PC, ucp_Cn },
{ 109, PT_PC, ucp_Co },
{ 112, PT_SC, ucp_Common },
{ 119, PT_SC, ucp_Coptic },
{ 126, PT_PC, ucp_Cs },
{ 129, PT_SC, ucp_Cuneiform },
{ 139, PT_SC, ucp_Cypriot },
{ 147, PT_SC, ucp_Cyrillic },
{ 156, PT_SC, ucp_Deseret },
{ 164, PT_SC, ucp_Devanagari },
{ 175, PT_SC, ucp_Ethiopic },
{ 184, PT_SC, ucp_Georgian },
{ 193, PT_SC, ucp_Glagolitic },
{ 204, PT_SC, ucp_Gothic },
{ 211, PT_SC, ucp_Greek },
{ 217, PT_SC, ucp_Gujarati },
{ 226, PT_SC, ucp_Gurmukhi },
{ 235, PT_SC, ucp_Han },
{ 239, PT_SC, ucp_Hangul },
{ 246, PT_SC, ucp_Hanunoo },
{ 254, PT_SC, ucp_Hebrew },
{ 261, PT_SC, ucp_Hiragana },
{ 270, PT_SC, ucp_Inherited },
{ 280, PT_SC, ucp_Kannada },
{ 288, PT_SC, ucp_Katakana },
{ 297, PT_SC, ucp_Kharoshthi },
{ 308, PT_SC, ucp_Khmer },
{ 314, PT_GC, ucp_L },
{ 316, PT_LAMP, 0 },
{ 319, PT_SC, ucp_Lao },
{ 323, PT_SC, ucp_Latin },
{ 329, PT_SC, ucp_Limbu },
{ 335, PT_SC, ucp_Linear_B },
{ 344, PT_PC, ucp_Ll },
{ 347, PT_PC, ucp_Lm },
{ 350, PT_PC, ucp_Lo },
{ 353, PT_PC, ucp_Lt },
{ 356, PT_PC, ucp_Lu },
{ 359, PT_GC, ucp_M },
{ 361, PT_SC, ucp_Malayalam },
{ 371, PT_PC, ucp_Mc },
{ 374, PT_PC, ucp_Me },
{ 377, PT_PC, ucp_Mn },
{ 380, PT_SC, ucp_Mongolian },
{ 390, PT_SC, ucp_Myanmar },
{ 398, PT_GC, ucp_N },
{ 400, PT_PC, ucp_Nd },
{ 403, PT_SC, ucp_New_Tai_Lue },
{ 415, PT_SC, ucp_Nko },
{ 419, PT_PC, ucp_Nl },
{ 422, PT_PC, ucp_No },
{ 425, PT_SC, ucp_Ogham },
{ 431, PT_SC, ucp_Old_Italic },
{ 442, PT_SC, ucp_Old_Persian },
{ 454, PT_SC, ucp_Oriya },
{ 460, PT_SC, ucp_Osmanya },
{ 468, PT_GC, ucp_P },
{ 470, PT_PC, ucp_Pc },
{ 473, PT_PC, ucp_Pd },
{ 476, PT_PC, ucp_Pe },
{ 479, PT_PC, ucp_Pf },
{ 482, PT_SC, ucp_Phags_Pa },
{ 491, PT_SC, ucp_Phoenician },
{ 502, PT_PC, ucp_Pi },
{ 505, PT_PC, ucp_Po },
{ 508, PT_PC, ucp_Ps },
{ 511, PT_SC, ucp_Runic },
{ 517, PT_GC, ucp_S },
{ 519, PT_PC, ucp_Sc },
{ 522, PT_SC, ucp_Shavian },
{ 530, PT_SC, ucp_Sinhala },
{ 538, PT_PC, ucp_Sk },
{ 541, PT_PC, ucp_Sm },
{ 544, PT_PC, ucp_So },
{ 547, PT_SC, ucp_Syloti_Nagri },
{ 560, PT_SC, ucp_Syriac },
{ 567, PT_SC, ucp_Tagalog },
{ 575, PT_SC, ucp_Tagbanwa },
{ 584, PT_SC, ucp_Tai_Le },
{ 591, PT_SC, ucp_Tamil },
{ 597, PT_SC, ucp_Telugu },
{ 604, PT_SC, ucp_Thaana },
{ 611, PT_SC, ucp_Thai },
{ 616, PT_SC, ucp_Tibetan },
{ 624, PT_SC, ucp_Tifinagh },
{ 633, PT_SC, ucp_Ugaritic },
{ 642, PT_SC, ucp_Yi },
{ 645, PT_GC, ucp_Z },
{ 647, PT_PC, ucp_Zl },
{ 650, PT_PC, ucp_Zp },
{ 653, PT_PC, ucp_Zs }
};
const int _pcre_utt_size = sizeof(_pcre_utt)/sizeof(ucp_type_table);
#endif /* SUPPORT_UTF8 */
/* End of pcre_tables.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module contains the external function pcre_study(), along with local
supporting functions. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "pcre_internal.h"
/* Returns from set_start_bits() */
enum { SSB_FAIL, SSB_DONE, SSB_CONTINUE };
/*************************************************
* Set a bit and maybe its alternate case *
*************************************************/
/* Given a character, set its bit in the table, and also the bit for the other
version of a letter if we are caseless.
Arguments:
start_bits points to the bit map
c is the character
caseless the caseless flag
cd the block with char table pointers
Returns: nothing
*/
static void
set_bit(uschar *start_bits, unsigned int c, BOOL caseless, compile_data *cd)
{
start_bits[c/8] |= (1 << (c&7));
if (caseless && (cd->ctypes[c] & ctype_letter) != 0)
start_bits[cd->fcc[c]/8] |= (1 << (cd->fcc[c]&7));
}
/*************************************************
* Create bitmap of starting bytes *
*************************************************/
/* This function scans a compiled unanchored expression recursively and
attempts to build a bitmap of the set of possible starting bytes. As time goes
by, we may be able to get more clever at doing this. The SSB_CONTINUE return is
useful for parenthesized groups in patterns such as (a*)b where the group
provides some optional starting bytes but scanning must continue at the outer
level to find at least one mandatory byte. At the outermost level, this
function fails unless the result is SSB_DONE.
Arguments:
code points to an expression
start_bits points to a 32-byte table, initialized to 0
caseless the current state of the caseless flag
utf8 TRUE if in UTF-8 mode
cd the block with char table pointers
Returns: SSB_FAIL => Failed to find any starting bytes
SSB_DONE => Found mandatory starting bytes
SSB_CONTINUE => Found optional starting bytes
*/
static int
set_start_bits(const uschar *code, uschar *start_bits, BOOL caseless,
BOOL utf8, compile_data *cd)
{
register int c;
int yield = SSB_DONE;
#if 0
/* ========================================================================= */
/* The following comment and code was inserted in January 1999. In May 2006,
when it was observed to cause compiler warnings about unused values, I took it
out again. If anybody is still using OS/2, they will have to put it back
manually. */
/* This next statement and the later reference to dummy are here in order to
trick the optimizer of the IBM C compiler for OS/2 into generating correct
code. Apparently IBM isn't going to fix the problem, and we would rather not
disable optimization (in this module it actually makes a big difference, and
the pcre module can use all the optimization it can get). */
volatile int dummy;
/* ========================================================================= */
#endif
do
{
const uschar *tcode = code + (((int)*code == OP_CBRA)? 3:1) + LINK_SIZE;
BOOL try_next = TRUE;
while (try_next) /* Loop for items in this branch */
{
int rc;
switch(*tcode)
{
/* Fail if we reach something we don't understand */
default:
return SSB_FAIL;
/* If we hit a bracket or a positive lookahead assertion, recurse to set
bits from within the subpattern. If it can't find anything, we have to
give up. If it finds some mandatory character(s), we are done for this
branch. Otherwise, carry on scanning after the subpattern. */
case OP_BRA:
case OP_SBRA:
case OP_CBRA:
case OP_SCBRA:
case OP_ONCE:
case OP_ASSERT:
rc = set_start_bits(tcode, start_bits, caseless, utf8, cd);
if (rc == SSB_FAIL) return SSB_FAIL;
if (rc == SSB_DONE) try_next = FALSE; else
{
do tcode += GET(tcode, 1); while (*tcode == OP_ALT);
tcode += 1 + LINK_SIZE;
}
break;
/* If we hit ALT or KET, it means we haven't found anything mandatory in
this branch, though we might have found something optional. For ALT, we
continue with the next alternative, but we have to arrange that the final
result from subpattern is SSB_CONTINUE rather than SSB_DONE. For KET,
return SSB_CONTINUE: if this is the top level, that indicates failure,
but after a nested subpattern, it causes scanning to continue. */
case OP_ALT:
yield = SSB_CONTINUE;
try_next = FALSE;
break;
case OP_KET:
case OP_KETRMAX:
case OP_KETRMIN:
return SSB_CONTINUE;
/* Skip over callout */
case OP_CALLOUT:
tcode += 2 + 2*LINK_SIZE;
break;
/* Skip over lookbehind and negative lookahead assertions */
case OP_ASSERT_NOT:
case OP_ASSERTBACK:
case OP_ASSERTBACK_NOT:
do tcode += GET(tcode, 1); while (*tcode == OP_ALT);
tcode += 1 + LINK_SIZE;
break;
/* Skip over an option setting, changing the caseless flag */
case OP_OPT:
caseless = (tcode[1] & PCRE_CASELESS) != 0;
tcode += 2;
break;
/* BRAZERO does the bracket, but carries on. */
case OP_BRAZERO:
case OP_BRAMINZERO:
if (set_start_bits(++tcode, start_bits, caseless, utf8, cd) == SSB_FAIL)
return SSB_FAIL;
/* =========================================================================
See the comment at the head of this function concerning the next line,
which was an old fudge for the benefit of OS/2.
dummy = 1;
========================================================================= */
do tcode += GET(tcode,1); while (*tcode == OP_ALT);
tcode += 1 + LINK_SIZE;
break;
/* SKIPZERO skips the bracket. */
case OP_SKIPZERO:
do tcode += GET(tcode,1); while (*tcode == OP_ALT);
tcode += 1 + LINK_SIZE;
break;
/* Single-char * or ? sets the bit and tries the next item */
case OP_STAR:
case OP_MINSTAR:
case OP_POSSTAR:
case OP_QUERY:
case OP_MINQUERY:
case OP_POSQUERY:
set_bit(start_bits, tcode[1], caseless, cd);
tcode += 2;
#ifdef SUPPORT_UTF8
if (utf8 && tcode[-1] >= 0xc0)
tcode += _pcre_utf8_table4[tcode[-1] & 0x3f];
#endif
break;
/* Single-char upto sets the bit and tries the next */
case OP_UPTO:
case OP_MINUPTO:
case OP_POSUPTO:
set_bit(start_bits, tcode[3], caseless, cd);
tcode += 4;
#ifdef SUPPORT_UTF8
if (utf8 && tcode[-1] >= 0xc0)
tcode += _pcre_utf8_table4[tcode[-1] & 0x3f];
#endif
break;
/* At least one single char sets the bit and stops */
case OP_EXACT: /* Fall through */
tcode += 2;
case OP_CHAR:
case OP_CHARNC:
case OP_PLUS:
case OP_MINPLUS:
case OP_POSPLUS:
set_bit(start_bits, tcode[1], caseless, cd);
try_next = FALSE;
break;
/* Single character type sets the bits and stops */
case OP_NOT_DIGIT:
for (c = 0; c < 32; c++)
start_bits[c] |= ~cd->cbits[c+cbit_digit];
try_next = FALSE;
break;
case OP_DIGIT:
for (c = 0; c < 32; c++)
start_bits[c] |= cd->cbits[c+cbit_digit];
try_next = FALSE;
break;
/* The cbit_space table has vertical tab as whitespace; we have to
discard it. */
case OP_NOT_WHITESPACE:
for (c = 0; c < 32; c++)
{
int d = cd->cbits[c+cbit_space];
if (c == 1) d &= ~0x08;
start_bits[c] |= ~d;
}
try_next = FALSE;
break;
/* The cbit_space table has vertical tab as whitespace; we have to
discard it. */
case OP_WHITESPACE:
for (c = 0; c < 32; c++)
{
int d = cd->cbits[c+cbit_space];
if (c == 1) d &= ~0x08;
start_bits[c] |= d;
}
try_next = FALSE;
break;
case OP_NOT_WORDCHAR:
for (c = 0; c < 32; c++)
start_bits[c] |= ~cd->cbits[c+cbit_word];
try_next = FALSE;
break;
case OP_WORDCHAR:
for (c = 0; c < 32; c++)
start_bits[c] |= cd->cbits[c+cbit_word];
try_next = FALSE;
break;
/* One or more character type fudges the pointer and restarts, knowing
it will hit a single character type and stop there. */
case OP_TYPEPLUS:
case OP_TYPEMINPLUS:
tcode++;
break;
case OP_TYPEEXACT:
tcode += 3;
break;
/* Zero or more repeats of character types set the bits and then
try again. */
case OP_TYPEUPTO:
case OP_TYPEMINUPTO:
case OP_TYPEPOSUPTO:
tcode += 2; /* Fall through */
case OP_TYPESTAR:
case OP_TYPEMINSTAR:
case OP_TYPEPOSSTAR:
case OP_TYPEQUERY:
case OP_TYPEMINQUERY:
case OP_TYPEPOSQUERY:
switch(tcode[1])
{
case OP_ANY:
case OP_ALLANY:
return SSB_FAIL;
case OP_NOT_DIGIT:
for (c = 0; c < 32; c++)
start_bits[c] |= ~cd->cbits[c+cbit_digit];
break;
case OP_DIGIT:
for (c = 0; c < 32; c++)
start_bits[c] |= cd->cbits[c+cbit_digit];
break;
/* The cbit_space table has vertical tab as whitespace; we have to
discard it. */
case OP_NOT_WHITESPACE:
for (c = 0; c < 32; c++)
{
int d = cd->cbits[c+cbit_space];
if (c == 1) d &= ~0x08;
start_bits[c] |= ~d;
}
break;
/* The cbit_space table has vertical tab as whitespace; we have to
discard it. */
case OP_WHITESPACE:
for (c = 0; c < 32; c++)
{
int d = cd->cbits[c+cbit_space];
if (c == 1) d &= ~0x08;
start_bits[c] |= d;
}
break;
case OP_NOT_WORDCHAR:
for (c = 0; c < 32; c++)
start_bits[c] |= ~cd->cbits[c+cbit_word];
break;
case OP_WORDCHAR:
for (c = 0; c < 32; c++)
start_bits[c] |= cd->cbits[c+cbit_word];
break;
}
tcode += 2;
break;
/* Character class where all the information is in a bit map: set the
bits and either carry on or not, according to the repeat count. If it was
a negative class, and we are operating with UTF-8 characters, any byte
with a value >= 0xc4 is a potentially valid starter because it starts a
character with a value > 255. */
case OP_NCLASS:
#ifdef SUPPORT_UTF8
if (utf8)
{
start_bits[24] |= 0xf0; /* Bits for 0xc4 - 0xc8 */
memset(start_bits+25, 0xff, 7); /* Bits for 0xc9 - 0xff */
}
#endif
/* Fall through */
case OP_CLASS:
{
tcode++;
/* In UTF-8 mode, the bits in a bit map correspond to character
values, not to byte values. However, the bit map we are constructing is
for byte values. So we have to do a conversion for characters whose
value is > 127. In fact, there are only two possible starting bytes for
characters in the range 128 - 255. */
#ifdef SUPPORT_UTF8
if (utf8)
{
for (c = 0; c < 16; c++) start_bits[c] |= tcode[c];
for (c = 128; c < 256; c++)
{
if ((tcode[c/8] && (1 << (c&7))) != 0)
{
int d = (c >> 6) | 0xc0; /* Set bit for this starter */
start_bits[d/8] |= (1 << (d&7)); /* and then skip on to the */
c = (c & 0xc0) + 0x40 - 1; /* next relevant character. */
}
}
}
/* In non-UTF-8 mode, the two bit maps are completely compatible. */
else
#endif
{
for (c = 0; c < 32; c++) start_bits[c] |= tcode[c];
}
/* Advance past the bit map, and act on what follows */
tcode += 32;
switch (*tcode)
{
case OP_CRSTAR:
case OP_CRMINSTAR:
case OP_CRQUERY:
case OP_CRMINQUERY:
tcode++;
break;
case OP_CRRANGE:
case OP_CRMINRANGE:
if (((tcode[1] << 8) + tcode[2]) == 0) tcode += 5;
else try_next = FALSE;
break;
default:
try_next = FALSE;
break;
}
}
break; /* End of bitmap class handling */
} /* End of switch */
} /* End of try_next loop */
code += GET(code, 1); /* Advance to next branch */
}
while (*code == OP_ALT);
return yield;
}
/*************************************************
* Study a compiled expression *
*************************************************/
/* This function is handed a compiled expression that it must study to produce
information that will speed up the matching. It returns a pcre_extra block
which then gets handed back to pcre_exec().
Arguments:
re points to the compiled expression
options contains option bits
errorptr points to where to place error messages;
set NULL unless error
Returns: pointer to a pcre_extra block, with study_data filled in and the
appropriate flag set;
NULL on error or if no optimization possible
*/
PCRE_EXP_DEFN pcre_extra *
pcre_study(const pcre *external_re, int options, const char **errorptr)
{
uschar start_bits[32];
pcre_extra *extra;
pcre_study_data *study;
const uschar *tables;
uschar *code;
compile_data compile_block;
const real_pcre *re = (const real_pcre *)external_re;
*errorptr = NULL;
if (re == NULL || re->magic_number != MAGIC_NUMBER)
{
*errorptr = "argument is not a compiled regular expression";
return NULL;
}
if ((options & ~PUBLIC_STUDY_OPTIONS) != 0)
{
*errorptr = "unknown or incorrect option bit(s) set";
return NULL;
}
code = (uschar *)re + re->name_table_offset +
(re->name_count * re->name_entry_size);
/* For an anchored pattern, or an unanchored pattern that has a first char, or
a multiline pattern that matches only at "line starts", no further processing
at present. */
if ((re->options & PCRE_ANCHORED) != 0 ||
(re->flags & (PCRE_FIRSTSET|PCRE_STARTLINE)) != 0)
return NULL;
/* Set the character tables in the block that is passed around */
tables = re->tables;
if (tables == NULL)
(void)pcre_fullinfo(external_re, NULL, PCRE_INFO_DEFAULT_TABLES,
(void *)(&tables));
compile_block.lcc = tables + lcc_offset;
compile_block.fcc = tables + fcc_offset;
compile_block.cbits = tables + cbits_offset;
compile_block.ctypes = tables + ctypes_offset;
/* See if we can find a fixed set of initial characters for the pattern. */
memset(start_bits, 0, 32 * sizeof(uschar));
if (set_start_bits(code, start_bits, (re->options & PCRE_CASELESS) != 0,
(re->options & PCRE_UTF8) != 0, &compile_block) != SSB_DONE) return NULL;
/* Get a pcre_extra block and a pcre_study_data block. The study data is put in
the latter, which is pointed to by the former, which may also get additional
data set later by the calling program. At the moment, the size of
pcre_study_data is fixed. We nevertheless save it in a field for returning via
the pcre_fullinfo() function so that if it becomes variable in the future, we
don't have to change that code. */
extra = (pcre_extra *)(pcre_malloc)
(sizeof(pcre_extra) + sizeof(pcre_study_data));
if (extra == NULL)
{
*errorptr = "failed to get memory";
return NULL;
}
study = (pcre_study_data *)((char *)extra + sizeof(pcre_extra));
extra->flags = PCRE_EXTRA_STUDY_DATA;
extra->study_data = study;
study->size = sizeof(pcre_study_data);
study->options = PCRE_STUDY_MAPPED;
memcpy(study->start_bits, start_bits, sizeof(start_bits));
return extra;
}
/* End of pcre_study.c */
// Copyright 2003 and onwards Google Inc.
// Author: Sanjay Ghemawat
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#include <map>
#include <algorithm> // for make_pair
#include "pcrecpp.h"
#include "pcre_stringpiece.h"
// CHECK dies with a fatal error if condition is not true. It is *not*
// controlled by NDEBUG, so the check will be executed regardless of
// compilation mode. Therefore, it is safe to do things like:
// CHECK(fp->Write(x) == 4)
#define CHECK(condition) do { \
if (!(condition)) { \
fprintf(stderr, "%s:%d: Check failed: %s\n", \
__FILE__, __LINE__, #condition); \
exit(1); \
} \
} while (0)
using std::map;
using std::make_pair;
using pcrecpp::StringPiece;
static void CheckSTLComparator() {
string s1("foo");
string s2("bar");
string s3("baz");
StringPiece p1(s1);
StringPiece p2(s2);
StringPiece p3(s3);
typedef map<StringPiece, int> TestMap;
TestMap map;
map.insert(make_pair(p1, 0));
map.insert(make_pair(p2, 1));
map.insert(make_pair(p3, 2));
CHECK(map.size() == 3);
TestMap::const_iterator iter = map.begin();
CHECK(iter->second == 1);
++iter;
CHECK(iter->second == 2);
++iter;
CHECK(iter->second == 0);
++iter;
CHECK(iter == map.end());
TestMap::iterator new_iter = map.find("zot");
CHECK(new_iter == map.end());
new_iter = map.find("bar");
CHECK(new_iter != map.end());
map.erase(new_iter);
CHECK(map.size() == 2);
iter = map.begin();
CHECK(iter->second == 2);
++iter;
CHECK(iter->second == 0);
++iter;
CHECK(iter == map.end());
}
static void CheckComparisonOperators() {
#define CMP_Y(op, x, y) \
CHECK( (StringPiece((x)) op StringPiece((y)))); \
CHECK( (StringPiece((x)).compare(StringPiece((y))) op 0))
#define CMP_N(op, x, y) \
CHECK(!(StringPiece((x)) op StringPiece((y)))); \
CHECK(!(StringPiece((x)).compare(StringPiece((y))) op 0))
CMP_Y(==, "", "");
CMP_Y(==, "a", "a");
CMP_Y(==, "aa", "aa");
CMP_N(==, "a", "");
CMP_N(==, "", "a");
CMP_N(==, "a", "b");
CMP_N(==, "a", "aa");
CMP_N(==, "aa", "a");
CMP_N(!=, "", "");
CMP_N(!=, "a", "a");
CMP_N(!=, "aa", "aa");
CMP_Y(!=, "a", "");
CMP_Y(!=, "", "a");
CMP_Y(!=, "a", "b");
CMP_Y(!=, "a", "aa");
CMP_Y(!=, "aa", "a");
CMP_Y(<, "a", "b");
CMP_Y(<, "a", "aa");
CMP_Y(<, "aa", "b");
CMP_Y(<, "aa", "bb");
CMP_N(<, "a", "a");
CMP_N(<, "b", "a");
CMP_N(<, "aa", "a");
CMP_N(<, "b", "aa");
CMP_N(<, "bb", "aa");
CMP_Y(<=, "a", "a");
CMP_Y(<=, "a", "b");
CMP_Y(<=, "a", "aa");
CMP_Y(<=, "aa", "b");
CMP_Y(<=, "aa", "bb");
CMP_N(<=, "b", "a");
CMP_N(<=, "aa", "a");
CMP_N(<=, "b", "aa");
CMP_N(<=, "bb", "aa");
CMP_N(>=, "a", "b");
CMP_N(>=, "a", "aa");
CMP_N(>=, "aa", "b");
CMP_N(>=, "aa", "bb");
CMP_Y(>=, "a", "a");
CMP_Y(>=, "b", "a");
CMP_Y(>=, "aa", "a");
CMP_Y(>=, "b", "aa");
CMP_Y(>=, "bb", "aa");
CMP_N(>, "a", "a");
CMP_N(>, "a", "b");
CMP_N(>, "a", "aa");
CMP_N(>, "aa", "b");
CMP_N(>, "aa", "bb");
CMP_Y(>, "b", "a");
CMP_Y(>, "aa", "a");
CMP_Y(>, "b", "aa");
CMP_Y(>, "bb", "aa");
#undef CMP_Y
#undef CMP_N
}
int main(int argc, char** argv) {
CheckComparisonOperators();
CheckSTLComparator();
printf("OK\n");
return 0;
}
// Copyright (c) 2005, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: Sanjay Ghemawat
//
// A string like object that points into another piece of memory.
// Useful for providing an interface that allows clients to easily
// pass in either a "const char*" or a "string".
//
// Arghh! I wish C++ literals were automatically of type "string".
#ifndef _PCRE_STRINGPIECE_H
#define _PCRE_STRINGPIECE_H
#include <string.h>
#include <string>
#include <iosfwd> // for ostream forward-declaration
#if @pcre_have_type_traits@
#define HAVE_TYPE_TRAITS
#include <type_traits.h>
#elif @pcre_have_bits_type_traits@
#define HAVE_TYPE_TRAITS
#include <bits/type_traits.h>
#endif
#include <pcre.h>
using std::string;
namespace pcrecpp {
class PCRECPP_EXP_DEFN StringPiece {
private:
const char* ptr_;
int length_;
public:
// We provide non-explicit singleton constructors so users can pass
// in a "const char*" or a "string" wherever a "StringPiece" is
// expected.
StringPiece()
: ptr_(NULL), length_(0) { }
StringPiece(const char* str)
: ptr_(str), length_(static_cast<int>(strlen(ptr_))) { }
StringPiece(const unsigned char* str)
: ptr_(reinterpret_cast<const char*>(str)),
length_(static_cast<int>(strlen(ptr_))) { }
StringPiece(const string& str)
: ptr_(str.data()), length_(static_cast<int>(str.size())) { }
StringPiece(const char* offset, int len)
: ptr_(offset), length_(len) { }
// data() may return a pointer to a buffer with embedded NULs, and the
// returned buffer may or may not be null terminated. Therefore it is
// typically a mistake to pass data() to a routine that expects a NUL
// terminated string. Use "as_string().c_str()" if you really need to do
// this. Or better yet, change your routine so it does not rely on NUL
// termination.
const char* data() const { return ptr_; }
int size() const { return length_; }
bool empty() const { return length_ == 0; }
void clear() { ptr_ = NULL; length_ = 0; }
void set(const char* buffer, int len) { ptr_ = buffer; length_ = len; }
void set(const char* str) {
ptr_ = str;
length_ = static_cast<int>(strlen(str));
}
void set(const void* buffer, int len) {
ptr_ = reinterpret_cast<const char*>(buffer);
length_ = len;
}
char operator[](int i) const { return ptr_[i]; }
void remove_prefix(int n) {
ptr_ += n;
length_ -= n;
}
void remove_suffix(int n) {
length_ -= n;
}
bool operator==(const StringPiece& x) const {
return ((length_ == x.length_) &&
(memcmp(ptr_, x.ptr_, length_) == 0));
}
bool operator!=(const StringPiece& x) const {
return !(*this == x);
}
#define STRINGPIECE_BINARY_PREDICATE(cmp,auxcmp) \
bool operator cmp (const StringPiece& x) const { \
int r = memcmp(ptr_, x.ptr_, length_ < x.length_ ? length_ : x.length_); \
return ((r auxcmp 0) || ((r == 0) && (length_ cmp x.length_))); \
}
STRINGPIECE_BINARY_PREDICATE(<, <);
STRINGPIECE_BINARY_PREDICATE(<=, <);
STRINGPIECE_BINARY_PREDICATE(>=, >);
STRINGPIECE_BINARY_PREDICATE(>, >);
#undef STRINGPIECE_BINARY_PREDICATE
int compare(const StringPiece& x) const {
int r = memcmp(ptr_, x.ptr_, length_ < x.length_ ? length_ : x.length_);
if (r == 0) {
if (length_ < x.length_) r = -1;
else if (length_ > x.length_) r = +1;
}
return r;
}
string as_string() const {
return string(data(), size());
}
void CopyToString(string* target) const {
target->assign(ptr_, length_);
}
// Does "this" start with "x"
bool starts_with(const StringPiece& x) const {
return ((length_ >= x.length_) && (memcmp(ptr_, x.ptr_, x.length_) == 0));
}
};
} // namespace pcrecpp
// ------------------------------------------------------------------
// Functions used to create STL containers that use StringPiece
// Remember that a StringPiece's lifetime had better be less than
// that of the underlying string or char*. If it is not, then you
// cannot safely store a StringPiece into an STL container
// ------------------------------------------------------------------
#ifdef HAVE_TYPE_TRAITS
// This makes vector<StringPiece> really fast for some STL implementations
template<> struct __type_traits<pcrecpp::StringPiece> {
typedef __true_type has_trivial_default_constructor;
typedef __true_type has_trivial_copy_constructor;
typedef __true_type has_trivial_assignment_operator;
typedef __true_type has_trivial_destructor;
typedef __true_type is_POD_type;
};
#endif
// allow StringPiece to be logged
std::ostream& operator<<(std::ostream& o, const pcrecpp::StringPiece& piece);
#endif /* _PCRE_STRINGPIECE_H */
// Copyright (c) 2005, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: wilsonh@google.com (Wilson Hsieh)
//
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <iostream>
#include "pcrecpp_internal.h"
#include "pcre_stringpiece.h"
std::ostream& operator<<(std::ostream& o, const pcrecpp::StringPiece& piece) {
return (o << piece.as_string());
}
// Copyright (c) 2005, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: Greg J. Badros
//
// Unittest for scanner, especially GetNextComments and GetComments()
// functionality.
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#include <string>
#include <vector>
#include "pcrecpp.h"
#include "pcre_stringpiece.h"
#include "pcre_scanner.h"
#define FLAGS_unittest_stack_size 49152
// Dies with a fatal error if the two values are not equal.
#define CHECK_EQ(a, b) do { \
if ( (a) != (b) ) { \
fprintf(stderr, "%s:%d: Check failed because %s != %s\n", \
__FILE__, __LINE__, #a, #b); \
exit(1); \
} \
} while (0)
using std::vector;
using pcrecpp::StringPiece;
using pcrecpp::Scanner;
static void TestScanner() {
const char input[] = "\n"
"alpha = 1; // this sets alpha\n"
"bravo = 2; // bravo is set here\n"
"gamma = 33; /* and here is gamma */\n";
const char *re = "(\\w+) = (\\d+);";
Scanner s(input);
string var;
int number;
s.SkipCXXComments();
s.set_save_comments(true);
vector<StringPiece> comments;
s.Consume(re, &var, &number);
CHECK_EQ(var, "alpha");
CHECK_EQ(number, 1);
CHECK_EQ(s.LineNumber(), 3);
s.GetNextComments(&comments);
CHECK_EQ(comments.size(), 1);
CHECK_EQ(comments[0].as_string(), " // this sets alpha\n");
comments.resize(0);
s.Consume(re, &var, &number);
CHECK_EQ(var, "bravo");
CHECK_EQ(number, 2);
s.GetNextComments(&comments);
CHECK_EQ(comments.size(), 1);
CHECK_EQ(comments[0].as_string(), " // bravo is set here\n");
comments.resize(0);
s.Consume(re, &var, &number);
CHECK_EQ(var, "gamma");
CHECK_EQ(number, 33);
s.GetNextComments(&comments);
CHECK_EQ(comments.size(), 1);
CHECK_EQ(comments[0].as_string(), " /* and here is gamma */\n");
comments.resize(0);
s.GetComments(0, sizeof(input), &comments);
CHECK_EQ(comments.size(), 3);
CHECK_EQ(comments[0].as_string(), " // this sets alpha\n");
CHECK_EQ(comments[1].as_string(), " // bravo is set here\n");
CHECK_EQ(comments[2].as_string(), " /* and here is gamma */\n");
comments.resize(0);
s.GetComments(0, strchr(input, '/') - input, &comments);
CHECK_EQ(comments.size(), 0);
comments.resize(0);
s.GetComments(strchr(input, '/') - input - 1, sizeof(input),
&comments);
CHECK_EQ(comments.size(), 3);
CHECK_EQ(comments[0].as_string(), " // this sets alpha\n");
CHECK_EQ(comments[1].as_string(), " // bravo is set here\n");
CHECK_EQ(comments[2].as_string(), " /* and here is gamma */\n");
comments.resize(0);
s.GetComments(strchr(input, '/') - input - 1,
strchr(input + 1, '\n') - input + 1, &comments);
CHECK_EQ(comments.size(), 1);
CHECK_EQ(comments[0].as_string(), " // this sets alpha\n");
comments.resize(0);
}
static void TestBigComment() {
string input;
for (int i = 0; i < 1024; ++i) {
char buf[1024]; // definitely big enough
sprintf(buf, " # Comment %d\n", i);
input += buf;
}
input += "name = value;\n";
Scanner s(input.c_str());
s.SetSkipExpression("\\s+|#.*\n");
string name;
string value;
s.Consume("(\\w+) = (\\w+);", &name, &value);
CHECK_EQ(name, "name");
CHECK_EQ(value, "value");
}
// TODO: also test scanner and big-comment in a thread with a
// small stack size
int main(int argc, char** argv) {
TestScanner();
TestBigComment();
// Done
printf("OK\n");
return 0;
}
// Copyright (c) 2005, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: Sanjay Ghemawat
//
// Regular-expression based scanner for parsing an input stream.
//
// Example 1: parse a sequence of "var = number" entries from input:
//
// Scanner scanner(input);
// string var;
// int number;
// scanner.SetSkipExpression("\\s+"); // Skip any white space we encounter
// while (scanner.Consume("(\\w+) = (\\d+)", &var, &number)) {
// ...;
// }
#ifndef _PCRE_SCANNER_H
#define _PCRE_SCANNER_H
#include <assert.h>
#include <string>
#include <vector>
#include <pcrecpp.h>
#include <pcre_stringpiece.h>
namespace pcrecpp {
class PCRECPP_EXP_DEFN Scanner {
public:
Scanner();
explicit Scanner(const std::string& input);
~Scanner();
// Return current line number. The returned line-number is
// one-based. I.e. it returns 1 + the number of consumed newlines.
//
// Note: this method may be slow. It may take time proportional to
// the size of the input.
int LineNumber() const;
// Return the byte-offset that the scanner is looking in the
// input data;
int Offset() const;
// Return true iff the start of the remaining input matches "re"
bool LookingAt(const RE& re) const;
// Return true iff all of the following are true
// a. the start of the remaining input matches "re",
// b. if any arguments are supplied, matched sub-patterns can be
// parsed and stored into the arguments.
// If it returns true, it skips over the matched input and any
// following input that matches the "skip" regular expression.
bool Consume(const RE& re,
const Arg& arg0 = RE::no_arg,
const Arg& arg1 = RE::no_arg,
const Arg& arg2 = RE::no_arg
// TODO: Allow more arguments?
);
// Set the "skip" regular expression. If after consuming some data,
// a prefix of the input matches this RE, it is automatically
// skipped. For example, a programming language scanner would use
// a skip RE that matches white space and comments.
//
// scanner.SetSkipExpression("\\s+|//.*|/[*](.|\n)*?[*]/");
//
// Skipping repeats as long as it succeeds. We used to let people do
// this by writing "(...)*" in the regular expression, but that added
// up to lots of recursive calls within the pcre library, so now we
// control repetition explicitly via the function call API.
//
// You can pass NULL for "re" if you do not want any data to be skipped.
void Skip(const char* re); // DEPRECATED; does *not* repeat
void SetSkipExpression(const char* re);
// Temporarily pause "skip"ing. This
// Skip("Foo"); code ; DisableSkip(); code; EnableSkip()
// is similar to
// Skip("Foo"); code ; Skip(NULL); code ; Skip("Foo");
// but avoids creating/deleting new RE objects.
void DisableSkip();
// Reenable previously paused skipping. Any prefix of the input
// that matches the skip pattern is immediately dropped.
void EnableSkip();
/***** Special wrappers around SetSkip() for some common idioms *****/
// Arranges to skip whitespace, C comments, C++ comments.
// The overall RE is a disjunction of the following REs:
// \\s whitespace
// //.*\n C++ comment
// /[*](.|\n)*?[*]/ C comment (x*? means minimal repetitions of x)
// We get repetition via the semantics of SetSkipExpression, not by using *
void SkipCXXComments() {
SetSkipExpression("\\s|//.*\n|/[*](?:\n|.)*?[*]/");
}
void set_save_comments(bool comments) {
save_comments_ = comments;
}
bool save_comments() {
return save_comments_;
}
// Append to vector ranges the comments found in the
// byte range [start,end] (inclusive) of the input data.
// Only comments that were extracted entirely within that
// range are returned: no range splitting of atomically-extracted
// comments is performed.
void GetComments(int start, int end, std::vector<StringPiece> *ranges);
// Append to vector ranges the comments added
// since the last time this was called. This
// functionality is provided for efficiency when
// interleaving scanning with parsing.
void GetNextComments(std::vector<StringPiece> *ranges);
private:
std::string data_; // All the input data
StringPiece input_; // Unprocessed input
RE* skip_; // If non-NULL, RE for skipping input
bool should_skip_; // If true, use skip_
bool skip_repeat_; // If true, repeat skip_ as long as it works
bool save_comments_; // If true, aggregate the skip expression
// the skipped comments
// TODO: later consider requiring that the StringPieces be added
// in order by their start position
std::vector<StringPiece> *comments_;
// the offset into comments_ that has been returned by GetNextComments
int comments_offset_;
// helper function to consume *skip_ and honour
// save_comments_
void ConsumeSkip();
};
} // namespace pcrecpp
#endif /* _PCRE_SCANNER_H */
// Copyright (c) 2005, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Author: Sanjay Ghemawat
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <vector>
#include <assert.h>
#include "pcrecpp_internal.h"
#include "pcre_scanner.h"
using std::vector;
namespace pcrecpp {
Scanner::Scanner()
: data_(),
input_(data_),
skip_(NULL),
should_skip_(false),
skip_repeat_(false),
save_comments_(false),
comments_(NULL),
comments_offset_(0) {
}
Scanner::Scanner(const string& in)
: data_(in),
input_(data_),
skip_(NULL),
should_skip_(false),
skip_repeat_(false),
save_comments_(false),
comments_(NULL),
comments_offset_(0) {
}
Scanner::~Scanner() {
delete skip_;
delete comments_;
}
void Scanner::SetSkipExpression(const char* re) {
delete skip_;
if (re != NULL) {
skip_ = new RE(re);
should_skip_ = true;
skip_repeat_ = true;
ConsumeSkip();
} else {
skip_ = NULL;
should_skip_ = false;
skip_repeat_ = false;
}
}
void Scanner::Skip(const char* re) {
delete skip_;
if (re != NULL) {
skip_ = new RE(re);
should_skip_ = true;
skip_repeat_ = false;
ConsumeSkip();
} else {
skip_ = NULL;
should_skip_ = false;
skip_repeat_ = false;
}
}
void Scanner::DisableSkip() {
assert(skip_ != NULL);
should_skip_ = false;
}
void Scanner::EnableSkip() {
assert(skip_ != NULL);
should_skip_ = true;
ConsumeSkip();
}
int Scanner::LineNumber() const {
// TODO: Make it more efficient by keeping track of the last point
// where we computed line numbers and counting newlines since then.
// We could use std:count, but not all systems have it. :-(
int count = 1;
for (const char* p = data_.data(); p < input_.data(); ++p)
if (*p == '\n')
++count;
return count;
}
int Scanner::Offset() const {
return input_.data() - data_.c_str();
}
bool Scanner::LookingAt(const RE& re) const {
int consumed;
return re.DoMatch(input_, RE::ANCHOR_START, &consumed, 0, 0);
}
bool Scanner::Consume(const RE& re,
const Arg& arg0,
const Arg& arg1,
const Arg& arg2) {
const bool result = re.Consume(&input_, arg0, arg1, arg2);
if (result && should_skip_) ConsumeSkip();
return result;
}
// helper function to consume *skip_ and honour save_comments_
void Scanner::ConsumeSkip() {
const char* start_data = input_.data();
while (skip_->Consume(&input_)) {
if (!skip_repeat_) {
// Only one skip allowed.
break;
}
}
if (save_comments_) {
if (comments_ == NULL) {
comments_ = new vector<StringPiece>;
}
// already pointing one past end, so no need to +1
int length = input_.data() - start_data;
if (length > 0) {
comments_->push_back(StringPiece(start_data, length));
}
}
}
void Scanner::GetComments(int start, int end, vector<StringPiece> *ranges) {
// short circuit out if we've not yet initialized comments_
// (e.g., when save_comments is false)
if (!comments_) {
return;
}
// TODO: if we guarantee that comments_ will contain StringPieces
// that are ordered by their start, then we can do a binary search
// for the first StringPiece at or past start and then scan for the
// ones contained in the range, quit early (use equal_range or
// lower_bound)
for (vector<StringPiece>::const_iterator it = comments_->begin();
it != comments_->end(); ++it) {
if ((it->data() >= data_.c_str() + start &&
it->data() + it->size() <= data_.c_str() + end)) {
ranges->push_back(*it);
}
}
}
void Scanner::GetNextComments(vector<StringPiece> *ranges) {
// short circuit out if we've not yet initialized comments_
// (e.g., when save_comments is false)
if (!comments_) {
return;
}
for (vector<StringPiece>::const_iterator it =
comments_->begin() + comments_offset_;
it != comments_->end(); ++it) {
ranges->push_back(*it);
++comments_offset_;
}
}
} // namespace pcrecpp
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module contains the external function pcre_refcount(), which is an
auxiliary function that can be used to maintain a reference count in a compiled
pattern data block. This might be helpful in applications where the block is
shared by different users. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "pcre_internal.h"
/*************************************************
* Maintain reference count *
*************************************************/
/* The reference count is a 16-bit field, initialized to zero. It is not
possible to transfer a non-zero count from one host to a different host that
has a different byte order - though I can't see why anyone in their right mind
would ever want to do that!
Arguments:
argument_re points to compiled code
adjust value to add to the count
Returns: the (possibly updated) count value (a non-negative number), or
a negative error number
*/
PCRE_EXP_DEFN int
pcre_refcount(pcre *argument_re, int adjust)
{
real_pcre *re = (real_pcre *)argument_re;
if (re == NULL) return PCRE_ERROR_NULL;
re->ref_count = (-adjust > re->ref_count)? 0 :
(adjust + re->ref_count > 65535)? 65535 :
re->ref_count + adjust;
return re->ref_count;
}
/* End of pcre_refcount.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module contains a PCRE private debugging function for printing out the
internal form of a compiled regular expression, along with some supporting
local functions. This source file is used in two places:
(1) It is #included by pcre_compile.c when it is compiled in debugging mode
(DEBUG defined in pcre_internal.h). It is not included in production compiles.
(2) It is always #included by pcretest.c, which can be asked to print out a
compiled regex for debugging purposes. */
/* Macro that decides whether a character should be output as a literal or in
hexadecimal. We don't use isprint() because that can vary from system to system
(even without the use of locales) and we want the output always to be the same,
for testing purposes. This macro is used in pcretest as well as in this file. */
#define PRINTABLE(c) ((c) >= 32 && (c) < 127)
/* The table of operator names. */
static const char *OP_names[] = { OP_NAME_LIST };
/*************************************************
* Print single- or multi-byte character *
*************************************************/
static int
print_char(FILE *f, uschar *ptr, BOOL utf8)
{
int c = *ptr;
#ifndef SUPPORT_UTF8
utf8 = utf8; /* Avoid compiler warning */
if (PRINTABLE(c)) fprintf(f, "%c", c); else fprintf(f, "\\x%02x", c);
return 0;
#else
if (!utf8 || (c & 0xc0) != 0xc0)
{
if (PRINTABLE(c)) fprintf(f, "%c", c); else fprintf(f, "\\x%02x", c);
return 0;
}
else
{
int i;
int a = _pcre_utf8_table4[c & 0x3f]; /* Number of additional bytes */
int s = 6*a;
c = (c & _pcre_utf8_table3[a]) << s;
for (i = 1; i <= a; i++)
{
/* This is a check for malformed UTF-8; it should only occur if the sanity
check has been turned off. Rather than swallow random bytes, just stop if
we hit a bad one. Print it with \X instead of \x as an indication. */
if ((ptr[i] & 0xc0) != 0x80)
{
fprintf(f, "\\X{%x}", c);
return i - 1;
}
/* The byte is OK */
s -= 6;
c |= (ptr[i] & 0x3f) << s;
}
if (c < 128) fprintf(f, "\\x%02x", c); else fprintf(f, "\\x{%x}", c);
return a;
}
#endif
}
/*************************************************
* Find Unicode property name *
*************************************************/
static const char *
get_ucpname(int ptype, int pvalue)
{
#ifdef SUPPORT_UCP
int i;
for (i = _pcre_utt_size - 1; i >= 0; i--)
{
if (ptype == _pcre_utt[i].type && pvalue == _pcre_utt[i].value) break;
}
return (i >= 0)? _pcre_utt_names + _pcre_utt[i].name_offset : "??";
#else
/* It gets harder and harder to shut off unwanted compiler warnings. */
ptype = ptype * pvalue;
return (ptype == pvalue)? "??" : "??";
#endif
}
/*************************************************
* Print compiled regex *
*************************************************/
/* Make this function work for a regex with integers either byte order.
However, we assume that what we are passed is a compiled regex. The
print_lengths flag controls whether offsets and lengths of items are printed.
They can be turned off from pcretest so that automatic tests on bytecode can be
written that do not depend on the value of LINK_SIZE. */
static void
pcre_printint(pcre *external_re, FILE *f, BOOL print_lengths)
{
real_pcre *re = (real_pcre *)external_re;
uschar *codestart, *code;
BOOL utf8;
unsigned int options = re->options;
int offset = re->name_table_offset;
int count = re->name_count;
int size = re->name_entry_size;
if (re->magic_number != MAGIC_NUMBER)
{
offset = ((offset << 8) & 0xff00) | ((offset >> 8) & 0xff);
count = ((count << 8) & 0xff00) | ((count >> 8) & 0xff);
size = ((size << 8) & 0xff00) | ((size >> 8) & 0xff);
options = ((options << 24) & 0xff000000) |
((options << 8) & 0x00ff0000) |
((options >> 8) & 0x0000ff00) |
((options >> 24) & 0x000000ff);
}
code = codestart = (uschar *)re + offset + count * size;
utf8 = (options & PCRE_UTF8) != 0;
for(;;)
{
uschar *ccode;
int c;
int extra = 0;
if (print_lengths)
fprintf(f, "%3d ", (int)(code - codestart));
else
fprintf(f, " ");
switch(*code)
{
case OP_END:
fprintf(f, " %s\n", OP_names[*code]);
fprintf(f, "------------------------------------------------------------------\n");
return;
case OP_OPT:
fprintf(f, " %.2x %s", code[1], OP_names[*code]);
break;
case OP_CHAR:
fprintf(f, " ");
do
{
code++;
code += 1 + print_char(f, code, utf8);
}
while (*code == OP_CHAR);
fprintf(f, "\n");
continue;
case OP_CHARNC:
fprintf(f, " NC ");
do
{
code++;
code += 1 + print_char(f, code, utf8);
}
while (*code == OP_CHARNC);
fprintf(f, "\n");
continue;
case OP_CBRA:
case OP_SCBRA:
if (print_lengths) fprintf(f, "%3d ", GET(code, 1));
else fprintf(f, " ");
fprintf(f, "%s %d", OP_names[*code], GET2(code, 1+LINK_SIZE));
break;
case OP_BRA:
case OP_SBRA:
case OP_KETRMAX:
case OP_KETRMIN:
case OP_ALT:
case OP_KET:
case OP_ASSERT:
case OP_ASSERT_NOT:
case OP_ASSERTBACK:
case OP_ASSERTBACK_NOT:
case OP_ONCE:
case OP_COND:
case OP_SCOND:
case OP_REVERSE:
if (print_lengths) fprintf(f, "%3d ", GET(code, 1));
else fprintf(f, " ");
fprintf(f, "%s", OP_names[*code]);
break;
case OP_CREF:
fprintf(f, "%3d %s", GET2(code,1), OP_names[*code]);
break;
case OP_RREF:
c = GET2(code, 1);
if (c == RREF_ANY)
fprintf(f, " Cond recurse any");
else
fprintf(f, " Cond recurse %d", c);
break;
case OP_DEF:
fprintf(f, " Cond def");
break;
case OP_STAR:
case OP_MINSTAR:
case OP_POSSTAR:
case OP_PLUS:
case OP_MINPLUS:
case OP_POSPLUS:
case OP_QUERY:
case OP_MINQUERY:
case OP_POSQUERY:
case OP_TYPESTAR:
case OP_TYPEMINSTAR:
case OP_TYPEPOSSTAR:
case OP_TYPEPLUS:
case OP_TYPEMINPLUS:
case OP_TYPEPOSPLUS:
case OP_TYPEQUERY:
case OP_TYPEMINQUERY:
case OP_TYPEPOSQUERY:
fprintf(f, " ");
if (*code >= OP_TYPESTAR)
{
fprintf(f, "%s", OP_names[code[1]]);
if (code[1] == OP_PROP || code[1] == OP_NOTPROP)
{
fprintf(f, " %s ", get_ucpname(code[2], code[3]));
extra = 2;
}
}
else extra = print_char(f, code+1, utf8);
fprintf(f, "%s", OP_names[*code]);
break;
case OP_EXACT:
case OP_UPTO:
case OP_MINUPTO:
case OP_POSUPTO:
fprintf(f, " ");
extra = print_char(f, code+3, utf8);
fprintf(f, "{");
if (*code != OP_EXACT) fprintf(f, "0,");
fprintf(f, "%d}", GET2(code,1));
if (*code == OP_MINUPTO) fprintf(f, "?");
else if (*code == OP_POSUPTO) fprintf(f, "+");
break;
case OP_TYPEEXACT:
case OP_TYPEUPTO:
case OP_TYPEMINUPTO:
case OP_TYPEPOSUPTO:
fprintf(f, " %s", OP_names[code[3]]);
if (code[3] == OP_PROP || code[3] == OP_NOTPROP)
{
fprintf(f, " %s ", get_ucpname(code[4], code[5]));
extra = 2;
}
fprintf(f, "{");
if (*code != OP_TYPEEXACT) fprintf(f, "0,");
fprintf(f, "%d}", GET2(code,1));
if (*code == OP_TYPEMINUPTO) fprintf(f, "?");
else if (*code == OP_TYPEPOSUPTO) fprintf(f, "+");
break;
case OP_NOT:
c = code[1];
if (PRINTABLE(c)) fprintf(f, " [^%c]", c);
else fprintf(f, " [^\\x%02x]", c);
break;
case OP_NOTSTAR:
case OP_NOTMINSTAR:
case OP_NOTPOSSTAR:
case OP_NOTPLUS:
case OP_NOTMINPLUS:
case OP_NOTPOSPLUS:
case OP_NOTQUERY:
case OP_NOTMINQUERY:
case OP_NOTPOSQUERY:
c = code[1];
if (PRINTABLE(c)) fprintf(f, " [^%c]", c);
else fprintf(f, " [^\\x%02x]", c);
fprintf(f, "%s", OP_names[*code]);
break;
case OP_NOTEXACT:
case OP_NOTUPTO:
case OP_NOTMINUPTO:
case OP_NOTPOSUPTO:
c = code[3];
if (PRINTABLE(c)) fprintf(f, " [^%c]{", c);
else fprintf(f, " [^\\x%02x]{", c);
if (*code != OP_NOTEXACT) fprintf(f, "0,");
fprintf(f, "%d}", GET2(code,1));
if (*code == OP_NOTMINUPTO) fprintf(f, "?");
else if (*code == OP_NOTPOSUPTO) fprintf(f, "+");
break;
case OP_RECURSE:
if (print_lengths) fprintf(f, "%3d ", GET(code, 1));
else fprintf(f, " ");
fprintf(f, "%s", OP_names[*code]);
break;
case OP_REF:
fprintf(f, " \\%d", GET2(code,1));
ccode = code + _pcre_OP_lengths[*code];
goto CLASS_REF_REPEAT;
case OP_CALLOUT:
fprintf(f, " %s %d %d %d", OP_names[*code], code[1], GET(code,2),
GET(code, 2 + LINK_SIZE));
break;
case OP_PROP:
case OP_NOTPROP:
fprintf(f, " %s %s", OP_names[*code], get_ucpname(code[1], code[2]));
break;
/* OP_XCLASS can only occur in UTF-8 mode. However, there's no harm in
having this code always here, and it makes it less messy without all those
#ifdefs. */
case OP_CLASS:
case OP_NCLASS:
case OP_XCLASS:
{
int i, min, max;
BOOL printmap;
fprintf(f, " [");
if (*code == OP_XCLASS)
{
extra = GET(code, 1);
ccode = code + LINK_SIZE + 1;
printmap = (*ccode & XCL_MAP) != 0;
if ((*ccode++ & XCL_NOT) != 0) fprintf(f, "^");
}
else
{
printmap = TRUE;
ccode = code + 1;
}
/* Print a bit map */
if (printmap)
{
for (i = 0; i < 256; i++)
{
if ((ccode[i/8] & (1 << (i&7))) != 0)
{
int j;
for (j = i+1; j < 256; j++)
if ((ccode[j/8] & (1 << (j&7))) == 0) break;
if (i == '-' || i == ']') fprintf(f, "\\");
if (PRINTABLE(i)) fprintf(f, "%c", i);
else fprintf(f, "\\x%02x", i);
if (--j > i)
{
if (j != i + 1) fprintf(f, "-");
if (j == '-' || j == ']') fprintf(f, "\\");
if (PRINTABLE(j)) fprintf(f, "%c", j);
else fprintf(f, "\\x%02x", j);
}
i = j;
}
}
ccode += 32;
}
/* For an XCLASS there is always some additional data */
if (*code == OP_XCLASS)
{
int ch;
while ((ch = *ccode++) != XCL_END)
{
if (ch == XCL_PROP)
{
int ptype = *ccode++;
int pvalue = *ccode++;
fprintf(f, "\\p{%s}", get_ucpname(ptype, pvalue));
}
else if (ch == XCL_NOTPROP)
{
int ptype = *ccode++;
int pvalue = *ccode++;
fprintf(f, "\\P{%s}", get_ucpname(ptype, pvalue));
}
else
{
ccode += 1 + print_char(f, ccode, TRUE);
if (ch == XCL_RANGE)
{
fprintf(f, "-");
ccode += 1 + print_char(f, ccode, TRUE);
}
}
}
}
/* Indicate a non-UTF8 class which was created by negation */
fprintf(f, "]%s", (*code == OP_NCLASS)? " (neg)" : "");
/* Handle repeats after a class or a back reference */
CLASS_REF_REPEAT:
switch(*ccode)
{
case OP_CRSTAR:
case OP_CRMINSTAR:
case OP_CRPLUS:
case OP_CRMINPLUS:
case OP_CRQUERY:
case OP_CRMINQUERY:
fprintf(f, "%s", OP_names[*ccode]);
extra += _pcre_OP_lengths[*ccode];
break;
case OP_CRRANGE:
case OP_CRMINRANGE:
min = GET2(ccode,1);
max = GET2(ccode,3);
if (max == 0) fprintf(f, "{%d,}", min);
else fprintf(f, "{%d,%d}", min, max);
if (*ccode == OP_CRMINRANGE) fprintf(f, "?");
extra += _pcre_OP_lengths[*ccode];
break;
/* Do nothing if it's not a repeat; this code stops picky compilers
warning about the lack of a default code path. */
default:
break;
}
}
break;
/* Anything else is just an item with no data*/
default:
fprintf(f, " %s", OP_names[*code]);
break;
}
code += _pcre_OP_lengths[*code] + extra;
fprintf(f, "\n");
}
}
/* End of pcre_printint.src */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This file contains a private PCRE function that converts an ordinal
character value into a UTF8 string. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "pcre_internal.h"
/*************************************************
* Convert character value to UTF-8 *
*************************************************/
/* This function takes an integer value in the range 0 - 0x7fffffff
and encodes it as a UTF-8 character in 0 to 6 bytes.
Arguments:
cvalue the character value
buffer pointer to buffer for result - at least 6 bytes long
Returns: number of characters placed in the buffer
*/
int
_pcre_ord2utf8(int cvalue, uschar *buffer)
{
#ifdef SUPPORT_UTF8
register int i, j;
for (i = 0; i < _pcre_utf8_table1_size; i++)
if (cvalue <= _pcre_utf8_table1[i]) break;
buffer += i;
for (j = i; j > 0; j--)
{
*buffer-- = 0x80 | (cvalue & 0x3f);
cvalue >>= 6;
}
*buffer = _pcre_utf8_table2[i] | cvalue;
return i + 1;
#else
return 0; /* Keep compiler happy; this function won't ever be */
#endif /* called when SUPPORT_UTF8 is not defined. */
}
/* End of pcre_ord2utf8.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module contains internal functions for testing newlines when more than
one kind of newline is to be recognized. When a newline is found, its length is
returned. In principle, we could implement several newline "types", each
referring to a different set of newline characters. At present, PCRE supports
only NLTYPE_FIXED, which gets handled without these functions, NLTYPE_ANYCRLF,
and NLTYPE_ANY. The full list of Unicode newline characters is taken from
http://unicode.org/unicode/reports/tr18/. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "pcre_internal.h"
/*************************************************
* Check for newline at given position *
*************************************************/
/* It is guaranteed that the initial value of ptr is less than the end of the
string that is being processed.
Arguments:
ptr pointer to possible newline
type the newline type
endptr pointer to the end of the string
lenptr where to return the length
utf8 TRUE if in utf8 mode
Returns: TRUE or FALSE
*/
BOOL
_pcre_is_newline(const uschar *ptr, int type, const uschar *endptr,
int *lenptr, BOOL utf8)
{
int c;
if (utf8) { GETCHAR(c, ptr); } else c = *ptr;
if (type == NLTYPE_ANYCRLF) switch(c)
{
case 0x000a: *lenptr = 1; return TRUE; /* LF */
case 0x000d: *lenptr = (ptr < endptr - 1 && ptr[1] == 0x0a)? 2 : 1;
return TRUE; /* CR */
default: return FALSE;
}
/* NLTYPE_ANY */
else switch(c)
{
case 0x000a: /* LF */
case 0x000b: /* VT */
case 0x000c: *lenptr = 1; return TRUE; /* FF */
case 0x000d: *lenptr = (ptr < endptr - 1 && ptr[1] == 0x0a)? 2 : 1;
return TRUE; /* CR */
case 0x0085: *lenptr = utf8? 2 : 1; return TRUE; /* NEL */
case 0x2028: /* LS */
case 0x2029: *lenptr = 3; return TRUE; /* PS */
default: return FALSE;
}
}
/*************************************************
* Check for newline at previous position *
*************************************************/
/* It is guaranteed that the initial value of ptr is greater than the start of
the string that is being processed.
Arguments:
ptr pointer to possible newline
type the newline type
startptr pointer to the start of the string
lenptr where to return the length
utf8 TRUE if in utf8 mode
Returns: TRUE or FALSE
*/
BOOL
_pcre_was_newline(const uschar *ptr, int type, const uschar *startptr,
int *lenptr, BOOL utf8)
{
int c;
ptr--;
#ifdef SUPPORT_UTF8
if (utf8)
{
BACKCHAR(ptr);
GETCHAR(c, ptr);
}
else c = *ptr;
#else /* no UTF-8 support */
c = *ptr;
#endif /* SUPPORT_UTF8 */
if (type == NLTYPE_ANYCRLF) switch(c)
{
case 0x000a: *lenptr = (ptr > startptr && ptr[-1] == 0x0d)? 2 : 1;
return TRUE; /* LF */
case 0x000d: *lenptr = 1; return TRUE; /* CR */
default: return FALSE;
}
else switch(c)
{
case 0x000a: *lenptr = (ptr > startptr && ptr[-1] == 0x0d)? 2 : 1;
return TRUE; /* LF */
case 0x000b: /* VT */
case 0x000c: /* FF */
case 0x000d: *lenptr = 1; return TRUE; /* CR */
case 0x0085: *lenptr = utf8? 2 : 1; return TRUE; /* NEL */
case 0x2028: /* LS */
case 0x2029: *lenptr = 3; return TRUE; /* PS */
default: return FALSE;
}
}
/* End of pcre_newline.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module contains the external function pcre_maketables(), which builds
character tables for PCRE in the current locale. The file is compiled on its
own as part of the PCRE library. However, it is also included in the
compilation of dftables.c, in which case the macro DFTABLES is defined. */
#ifndef DFTABLES
# ifdef HAVE_CONFIG_H
# include "config.h"
# endif
# include "pcre_internal.h"
#endif
/*************************************************
* Create PCRE character tables *
*************************************************/
/* This function builds a set of character tables for use by PCRE and returns
a pointer to them. They are build using the ctype functions, and consequently
their contents will depend upon the current locale setting. When compiled as
part of the library, the store is obtained via pcre_malloc(), but when compiled
inside dftables, use malloc().
Arguments: none
Returns: pointer to the contiguous block of data
*/
const unsigned char *
pcre_maketables(void)
{
unsigned char *yield, *p;
int i;
#ifndef DFTABLES
yield = (unsigned char*)(pcre_malloc)(tables_length);
#else
yield = (unsigned char*)malloc(tables_length);
#endif
if (yield == NULL) return NULL;
p = yield;
/* First comes the lower casing table */
for (i = 0; i < 256; i++) *p++ = tolower(i);
/* Next the case-flipping table */
for (i = 0; i < 256; i++) *p++ = islower(i)? toupper(i) : tolower(i);
/* Then the character class tables. Don't try to be clever and save effort on
exclusive ones - in some locales things may be different. Note that the table
for "space" includes everything "isspace" gives, including VT in the default
locale. This makes it work for the POSIX class [:space:]. Note also that it is
possible for a character to be alnum or alpha without being lower or upper,
such as "male and female ordinals" (\xAA and \xBA) in the fr_FR locale (at
least under Debian Linux's locales as of 12/2005). So we must test for alnum
specially. */
memset(p, 0, cbit_length);
for (i = 0; i < 256; i++)
{
if (isdigit(i)) p[cbit_digit + i/8] |= 1 << (i&7);
if (isupper(i)) p[cbit_upper + i/8] |= 1 << (i&7);
if (islower(i)) p[cbit_lower + i/8] |= 1 << (i&7);
if (isalnum(i)) p[cbit_word + i/8] |= 1 << (i&7);
if (i == '_') p[cbit_word + i/8] |= 1 << (i&7);
if (isspace(i)) p[cbit_space + i/8] |= 1 << (i&7);
if (isxdigit(i))p[cbit_xdigit + i/8] |= 1 << (i&7);
if (isgraph(i)) p[cbit_graph + i/8] |= 1 << (i&7);
if (isprint(i)) p[cbit_print + i/8] |= 1 << (i&7);
if (ispunct(i)) p[cbit_punct + i/8] |= 1 << (i&7);
if (iscntrl(i)) p[cbit_cntrl + i/8] |= 1 << (i&7);
}
p += cbit_length;
/* Finally, the character type table. In this, we exclude VT from the white
space chars, because Perl doesn't recognize it as such for \s and for comments
within regexes. */
for (i = 0; i < 256; i++)
{
int x = 0;
if (i != 0x0b && isspace(i)) x += ctype_space;
if (isalpha(i)) x += ctype_letter;
if (isdigit(i)) x += ctype_digit;
if (isxdigit(i)) x += ctype_xdigit;
if (isalnum(i) || i == '_') x += ctype_word;
/* Note: strchr includes the terminating zero in the characters it considers.
In this instance, that is ok because we want binary zero to be flagged as a
meta-character, which in this sense is any character that terminates a run
of data characters. */
if (strchr("\\*+?{^.$|()[", i) != 0) x += ctype_meta;
*p++ = x;
}
return yield;
}
/* End of pcre_maketables.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This header contains definitions that are shared between the different
modules, but which are not relevant to the exported API. This includes some
functions whose names all begin with "_pcre_". */
#ifndef PCRE_INTERNAL_H
#define PCRE_INTERNAL_H
/* Define DEBUG to get debugging output on stdout. */
#if 0
#define DEBUG
#endif
/* Use a macro for debugging printing, 'cause that eliminates the use of #ifdef
inline, and there are *still* stupid compilers about that don't like indented
pre-processor statements, or at least there were when I first wrote this. After
all, it had only been about 10 years then...
It turns out that the Mac Debugging.h header also defines the macro DPRINTF, so
be absolutely sure we get our version. */
#undef DPRINTF
#ifdef DEBUG
#define DPRINTF(p) printf p
#else
#define DPRINTF(p) /* Nothing */
#endif
/* Standard C headers plus the external interface definition. The only time
setjmp and stdarg are used is when NO_RECURSE is set. */
#include <ctype.h>
#include <limits.h>
#include <setjmp.h>
#include <stdarg.h>
#include <stddef.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/* When compiling a DLL for Windows, the exported symbols have to be declared
using some MS magic. I found some useful information on this web page:
http://msdn2.microsoft.com/en-us/library/y4h7bcy6(VS.80).aspx. According to the
information there, using __declspec(dllexport) without "extern" we have a
definition; with "extern" we have a declaration. The settings here override the
setting in pcre.h (which is included below); it defines only PCRE_EXP_DECL,
which is all that is needed for applications (they just import the symbols). We
use:
PCRE_EXP_DECL for declarations
PCRE_EXP_DEFN for definitions of exported functions
PCRE_EXP_DATA_DEFN for definitions of exported variables
The reason for the two DEFN macros is that in non-Windows environments, one
does not want to have "extern" before variable definitions because it leads to
compiler warnings. So we distinguish between functions and variables. In
Windows, the two should always be the same.
The reason for wrapping this in #ifndef PCRE_EXP_DECL is so that pcretest,
which is an application, but needs to import this file in order to "peek" at
internals, can #include pcre.h first to get an application's-eye view.
In principle, people compiling for non-Windows, non-Unix-like (i.e. uncommon,
special-purpose environments) might want to stick other stuff in front of
exported symbols. That's why, in the non-Windows case, we set PCRE_EXP_DEFN and
PCRE_EXP_DATA_DEFN only if they are not already set. */
#ifndef PCRE_EXP_DECL
# ifdef _WIN32
# ifndef PCRE_STATIC
# define PCRE_EXP_DECL extern __declspec(dllexport)
# define PCRE_EXP_DEFN __declspec(dllexport)
# define PCRE_EXP_DATA_DEFN __declspec(dllexport)
# else
# define PCRE_EXP_DECL extern
# define PCRE_EXP_DEFN
# define PCRE_EXP_DATA_DEFN
# endif
# else
# ifdef __cplusplus
# define PCRE_EXP_DECL extern "C"
# else
# define PCRE_EXP_DECL extern
# endif
# ifndef PCRE_EXP_DEFN
# define PCRE_EXP_DEFN PCRE_EXP_DECL
# endif
# ifndef PCRE_EXP_DATA_DEFN
# define PCRE_EXP_DATA_DEFN
# endif
# endif
#endif
/* We need to have types that specify unsigned 16-bit and 32-bit integers. We
cannot determine these outside the compilation (e.g. by running a program as
part of "configure") because PCRE is often cross-compiled for use on other
systems. Instead we make use of the maximum sizes that are available at
preprocessor time in standard C environments. */
#if USHRT_MAX == 65535
typedef unsigned short pcre_uint16;
#elif UINT_MAX == 65535
typedef unsigned int pcre_uint16;
#else
#error Cannot determine a type for 16-bit unsigned integers
#endif
#if UINT_MAX == 4294967295
typedef unsigned int pcre_uint32;
#elif ULONG_MAX == 4294967295
typedef unsigned long int pcre_uint32;
#else
#error Cannot determine a type for 32-bit unsigned integers
#endif
/* All character handling must be done as unsigned characters. Otherwise there
are problems with top-bit-set characters and functions such as isspace().
However, we leave the interface to the outside world as char *, because that
should make things easier for callers. We define a short type for unsigned char
to save lots of typing. I tried "uchar", but it causes problems on Digital
Unix, where it is defined in sys/types, so use "uschar" instead. */
typedef unsigned char uschar;
/* This is an unsigned int value that no character can ever have. UTF-8
characters only go up to 0x7fffffff (though Unicode doesn't go beyond
0x0010ffff). */
#define NOTACHAR 0xffffffff
/* PCRE is able to support several different kinds of newline (CR, LF, CRLF,
"any" and "anycrlf" at present). The following macros are used to package up
testing for newlines. NLBLOCK, PSSTART, and PSEND are defined in the various
modules to indicate in which datablock the parameters exist, and what the
start/end of string field names are. */
#define NLTYPE_FIXED 0 /* Newline is a fixed length string */
#define NLTYPE_ANY 1 /* Newline is any Unicode line ending */
#define NLTYPE_ANYCRLF 2 /* Newline is CR, LF, or CRLF */
/* This macro checks for a newline at the given position */
#define IS_NEWLINE(p) \
((NLBLOCK->nltype != NLTYPE_FIXED)? \
((p) < NLBLOCK->PSEND && \
_pcre_is_newline((p), NLBLOCK->nltype, NLBLOCK->PSEND, &(NLBLOCK->nllen),\
utf8)) \
: \
((p) <= NLBLOCK->PSEND - NLBLOCK->nllen && \
(p)[0] == NLBLOCK->nl[0] && \
(NLBLOCK->nllen == 1 || (p)[1] == NLBLOCK->nl[1]) \
) \
)
/* This macro checks for a newline immediately preceding the given position */
#define WAS_NEWLINE(p) \
((NLBLOCK->nltype != NLTYPE_FIXED)? \
((p) > NLBLOCK->PSSTART && \
_pcre_was_newline((p), NLBLOCK->nltype, NLBLOCK->PSSTART, \
&(NLBLOCK->nllen), utf8)) \
: \
((p) >= NLBLOCK->PSSTART + NLBLOCK->nllen && \
(p)[-NLBLOCK->nllen] == NLBLOCK->nl[0] && \
(NLBLOCK->nllen == 1 || (p)[-NLBLOCK->nllen+1] == NLBLOCK->nl[1]) \
) \
)
/* When PCRE is compiled as a C++ library, the subject pointer can be replaced
with a custom type. This makes it possible, for example, to allow pcre_exec()
to process subject strings that are discontinuous by using a smart pointer
class. It must always be possible to inspect all of the subject string in
pcre_exec() because of the way it backtracks. Two macros are required in the
normal case, for sign-unspecified and unsigned char pointers. The former is
used for the external interface and appears in pcre.h, which is why its name
must begin with PCRE_. */
#ifdef CUSTOM_SUBJECT_PTR
#define PCRE_SPTR CUSTOM_SUBJECT_PTR
#define USPTR CUSTOM_SUBJECT_PTR
#else
#define PCRE_SPTR const char *
#define USPTR const unsigned char *
#endif
/* Include the public PCRE header and the definitions of UCP character property
values. */
#include "pcre.h"
#include "ucp.h"
/* When compiling for use with the Virtual Pascal compiler, these functions
need to have their names changed. PCRE must be compiled with the -DVPCOMPAT
option on the command line. */
#ifdef VPCOMPAT
#define strlen(s) _strlen(s)
#define strncmp(s1,s2,m) _strncmp(s1,s2,m)
#define memcmp(s,c,n) _memcmp(s,c,n)
#define memcpy(d,s,n) _memcpy(d,s,n)
#define memmove(d,s,n) _memmove(d,s,n)
#define memset(s,c,n) _memset(s,c,n)
#else /* VPCOMPAT */
/* To cope with SunOS4 and other systems that lack memmove() but have bcopy(),
define a macro for memmove() if HAVE_MEMMOVE is false, provided that HAVE_BCOPY
is set. Otherwise, include an emulating function for those systems that have
neither (there some non-Unix environments where this is the case). */
#ifndef HAVE_MEMMOVE
#undef memmove /* some systems may have a macro */
#ifdef HAVE_BCOPY
#define memmove(a, b, c) bcopy(b, a, c)
#else /* HAVE_BCOPY */
static void *
pcre_memmove(void *d, const void *s, size_t n)
{
size_t i;
unsigned char *dest = (unsigned char *)d;
const unsigned char *src = (const unsigned char *)s;
if (dest > src)
{
dest += n;
src += n;
for (i = 0; i < n; ++i) *(--dest) = *(--src);
return (void *)dest;
}
else
{
for (i = 0; i < n; ++i) *dest++ = *src++;
return (void *)(dest - n);
}
}
#define memmove(a, b, c) pcre_memmove(a, b, c)
#endif /* not HAVE_BCOPY */
#endif /* not HAVE_MEMMOVE */
#endif /* not VPCOMPAT */
/* PCRE keeps offsets in its compiled code as 2-byte quantities (always stored
in big-endian order) by default. These are used, for example, to link from the
start of a subpattern to its alternatives and its end. The use of 2 bytes per
offset limits the size of the compiled regex to around 64K, which is big enough
for almost everybody. However, I received a request for an even bigger limit.
For this reason, and also to make the code easier to maintain, the storing and
loading of offsets from the byte string is now handled by the macros that are
defined here.
The macros are controlled by the value of LINK_SIZE. This defaults to 2 in
the config.h file, but can be overridden by using -D on the command line. This
is automated on Unix systems via the "configure" command. */
#if LINK_SIZE == 2
#define PUT(a,n,d) \
(a[n] = (d) >> 8), \
(a[(n)+1] = (d) & 255)
#define GET(a,n) \
(((a)[n] << 8) | (a)[(n)+1])
#define MAX_PATTERN_SIZE (1 << 16)
#elif LINK_SIZE == 3
#define PUT(a,n,d) \
(a[n] = (d) >> 16), \
(a[(n)+1] = (d) >> 8), \
(a[(n)+2] = (d) & 255)
#define GET(a,n) \
(((a)[n] << 16) | ((a)[(n)+1] << 8) | (a)[(n)+2])
#define MAX_PATTERN_SIZE (1 << 24)
#elif LINK_SIZE == 4
#define PUT(a,n,d) \
(a[n] = (d) >> 24), \
(a[(n)+1] = (d) >> 16), \
(a[(n)+2] = (d) >> 8), \
(a[(n)+3] = (d) & 255)
#define GET(a,n) \
(((a)[n] << 24) | ((a)[(n)+1] << 16) | ((a)[(n)+2] << 8) | (a)[(n)+3])
#define MAX_PATTERN_SIZE (1 << 30) /* Keep it positive */
#else
#error LINK_SIZE must be either 2, 3, or 4
#endif
/* Convenience macro defined in terms of the others */
#define PUTINC(a,n,d) PUT(a,n,d), a += LINK_SIZE
/* PCRE uses some other 2-byte quantities that do not change when the size of
offsets changes. There are used for repeat counts and for other things such as
capturing parenthesis numbers in back references. */
#define PUT2(a,n,d) \
a[n] = (d) >> 8; \
a[(n)+1] = (d) & 255
#define GET2(a,n) \
(((a)[n] << 8) | (a)[(n)+1])
#define PUT2INC(a,n,d) PUT2(a,n,d), a += 2
/* When UTF-8 encoding is being used, a character is no longer just a single
byte. The macros for character handling generate simple sequences when used in
byte-mode, and more complicated ones for UTF-8 characters. BACKCHAR should
never be called in byte mode. To make sure it can never even appear when UTF-8
support is omitted, we don't even define it. */
#ifndef SUPPORT_UTF8
#define NEXTCHAR(p) p++;
#define GETCHAR(c, eptr) c = *eptr;
#define GETCHARTEST(c, eptr) c = *eptr;
#define GETCHARINC(c, eptr) c = *eptr++;
#define GETCHARINCTEST(c, eptr) c = *eptr++;
#define GETCHARLEN(c, eptr, len) c = *eptr;
/* #define BACKCHAR(eptr) */
#else /* SUPPORT_UTF8 */
/* Advance a character pointer one byte in non-UTF-8 mode and by one character
in UTF-8 mode. */
#define NEXTCHAR(p) \
p++; \
if (utf8) { while((*p & 0xc0) == 0x80) p++; }
/* Get the next UTF-8 character, not advancing the pointer. This is called when
we know we are in UTF-8 mode. */
#define GETCHAR(c, eptr) \
c = *eptr; \
if (c >= 0xc0) \
{ \
int gcii; \
int gcaa = _pcre_utf8_table4[c & 0x3f]; /* Number of additional bytes */ \
int gcss = 6*gcaa; \
c = (c & _pcre_utf8_table3[gcaa]) << gcss; \
for (gcii = 1; gcii <= gcaa; gcii++) \
{ \
gcss -= 6; \
c |= (eptr[gcii] & 0x3f) << gcss; \
} \
}
/* Get the next UTF-8 character, testing for UTF-8 mode, and not advancing the
pointer. */
#define GETCHARTEST(c, eptr) \
c = *eptr; \
if (utf8 && c >= 0xc0) \
{ \
int gcii; \
int gcaa = _pcre_utf8_table4[c & 0x3f]; /* Number of additional bytes */ \
int gcss = 6*gcaa; \
c = (c & _pcre_utf8_table3[gcaa]) << gcss; \
for (gcii = 1; gcii <= gcaa; gcii++) \
{ \
gcss -= 6; \
c |= (eptr[gcii] & 0x3f) << gcss; \
} \
}
/* Get the next UTF-8 character, advancing the pointer. This is called when we
know we are in UTF-8 mode. */
#define GETCHARINC(c, eptr) \
c = *eptr++; \
if (c >= 0xc0) \
{ \
int gcaa = _pcre_utf8_table4[c & 0x3f]; /* Number of additional bytes */ \
int gcss = 6*gcaa; \
c = (c & _pcre_utf8_table3[gcaa]) << gcss; \
while (gcaa-- > 0) \
{ \
gcss -= 6; \
c |= (*eptr++ & 0x3f) << gcss; \
} \
}
/* Get the next character, testing for UTF-8 mode, and advancing the pointer */
#define GETCHARINCTEST(c, eptr) \
c = *eptr++; \
if (utf8 && c >= 0xc0) \
{ \
int gcaa = _pcre_utf8_table4[c & 0x3f]; /* Number of additional bytes */ \
int gcss = 6*gcaa; \
c = (c & _pcre_utf8_table3[gcaa]) << gcss; \
while (gcaa-- > 0) \
{ \
gcss -= 6; \
c |= (*eptr++ & 0x3f) << gcss; \
} \
}
/* Get the next UTF-8 character, not advancing the pointer, incrementing length
if there are extra bytes. This is called when we know we are in UTF-8 mode. */
#define GETCHARLEN(c, eptr, len) \
c = *eptr; \
if (c >= 0xc0) \
{ \
int gcii; \
int gcaa = _pcre_utf8_table4[c & 0x3f]; /* Number of additional bytes */ \
int gcss = 6*gcaa; \
c = (c & _pcre_utf8_table3[gcaa]) << gcss; \
for (gcii = 1; gcii <= gcaa; gcii++) \
{ \
gcss -= 6; \
c |= (eptr[gcii] & 0x3f) << gcss; \
} \
len += gcaa; \
}
/* If the pointer is not at the start of a character, move it back until
it is. This is called only in UTF-8 mode - we don't put a test within the macro
because almost all calls are already within a block of UTF-8 only code. */
#define BACKCHAR(eptr) while((*eptr & 0xc0) == 0x80) eptr--
#endif
/* In case there is no definition of offsetof() provided - though any proper
Standard C system should have one. */
#ifndef offsetof
#define offsetof(p_type,field) ((size_t)&(((p_type *)0)->field))
#endif
/* These are the public options that can change during matching. */
#define PCRE_IMS (PCRE_CASELESS|PCRE_MULTILINE|PCRE_DOTALL)
/* Private flags containing information about the compiled regex. They used to
live at the top end of the options word, but that got almost full, so now they
are in a 16-bit flags word. */
#define PCRE_NOPARTIAL 0x0001 /* can't use partial with this regex */
#define PCRE_FIRSTSET 0x0002 /* first_byte is set */
#define PCRE_REQCHSET 0x0004 /* req_byte is set */
#define PCRE_STARTLINE 0x0008 /* start after \n for multiline */
#define PCRE_JCHANGED 0x0010 /* j option used in regex */
#define PCRE_HASCRORLF 0x0020 /* explicit \r or \n in pattern */
/* Options for the "extra" block produced by pcre_study(). */
#define PCRE_STUDY_MAPPED 0x01 /* a map of starting chars exists */
/* Masks for identifying the public options that are permitted at compile
time, run time, or study time, respectively. */
#define PCRE_NEWLINE_BITS (PCRE_NEWLINE_CR|PCRE_NEWLINE_LF|PCRE_NEWLINE_ANY| \
PCRE_NEWLINE_ANYCRLF)
#define PUBLIC_OPTIONS \
(PCRE_CASELESS|PCRE_EXTENDED|PCRE_ANCHORED|PCRE_MULTILINE| \
PCRE_DOTALL|PCRE_DOLLAR_ENDONLY|PCRE_EXTRA|PCRE_UNGREEDY|PCRE_UTF8| \
PCRE_NO_AUTO_CAPTURE|PCRE_NO_UTF8_CHECK|PCRE_AUTO_CALLOUT|PCRE_FIRSTLINE| \
PCRE_DUPNAMES|PCRE_NEWLINE_BITS|PCRE_BSR_ANYCRLF|PCRE_BSR_UNICODE| \
PCRE_JAVASCRIPT_COMPAT)
#define PUBLIC_EXEC_OPTIONS \
(PCRE_ANCHORED|PCRE_NOTBOL|PCRE_NOTEOL|PCRE_NOTEMPTY|PCRE_NO_UTF8_CHECK| \
PCRE_PARTIAL|PCRE_NEWLINE_BITS|PCRE_BSR_ANYCRLF|PCRE_BSR_UNICODE)
#define PUBLIC_DFA_EXEC_OPTIONS \
(PCRE_ANCHORED|PCRE_NOTBOL|PCRE_NOTEOL|PCRE_NOTEMPTY|PCRE_NO_UTF8_CHECK| \
PCRE_PARTIAL|PCRE_DFA_SHORTEST|PCRE_DFA_RESTART|PCRE_NEWLINE_BITS| \
PCRE_BSR_ANYCRLF|PCRE_BSR_UNICODE)
#define PUBLIC_STUDY_OPTIONS 0 /* None defined */
/* Magic number to provide a small check against being handed junk. Also used
to detect whether a pattern was compiled on a host of different endianness. */
#define MAGIC_NUMBER 0x50435245UL /* 'PCRE' */
/* Negative values for the firstchar and reqchar variables */
#define REQ_UNSET (-2)
#define REQ_NONE (-1)
/* The maximum remaining length of subject we are prepared to search for a
req_byte match. */
#define REQ_BYTE_MAX 1000
/* Flags added to firstbyte or reqbyte; a "non-literal" item is either a
variable-length repeat, or a anything other than literal characters. */
#define REQ_CASELESS 0x0100 /* indicates caselessness */
#define REQ_VARY 0x0200 /* reqbyte followed non-literal item */
/* Miscellaneous definitions */
typedef int BOOL;
#define FALSE 0
#define TRUE 1
/* Escape items that are just an encoding of a particular data value. */
#ifndef ESC_e
#define ESC_e 27
#endif
#ifndef ESC_f
#define ESC_f '\f'
#endif
#ifndef ESC_n
#define ESC_n '\n'
#endif
#ifndef ESC_r
#define ESC_r '\r'
#endif
/* We can't officially use ESC_t because it is a POSIX reserved identifier
(presumably because of all the others like size_t). */
#ifndef ESC_tee
#define ESC_tee '\t'
#endif
/* Codes for different types of Unicode property */
#define PT_ANY 0 /* Any property - matches all chars */
#define PT_LAMP 1 /* L& - the union of Lu, Ll, Lt */
#define PT_GC 2 /* General characteristic (e.g. L) */
#define PT_PC 3 /* Particular characteristic (e.g. Lu) */
#define PT_SC 4 /* Script (e.g. Han) */
/* Flag bits and data types for the extended class (OP_XCLASS) for classes that
contain UTF-8 characters with values greater than 255. */
#define XCL_NOT 0x01 /* Flag: this is a negative class */
#define XCL_MAP 0x02 /* Flag: a 32-byte map is present */
#define XCL_END 0 /* Marks end of individual items */
#define XCL_SINGLE 1 /* Single item (one multibyte char) follows */
#define XCL_RANGE 2 /* A range (two multibyte chars) follows */
#define XCL_PROP 3 /* Unicode property (2-byte property code follows) */
#define XCL_NOTPROP 4 /* Unicode inverted property (ditto) */
/* These are escaped items that aren't just an encoding of a particular data
value such as \n. They must have non-zero values, as check_escape() returns
their negation. Also, they must appear in the same order as in the opcode
definitions below, up to ESC_z. There's a dummy for OP_ANY because it
corresponds to "." rather than an escape sequence, and another for OP_ALLANY
(which is used for [^] in JavaScript compatibility mode).
The final escape must be ESC_REF as subsequent values are used for
backreferences (\1, \2, \3, etc). There are two tests in the code for an escape
greater than ESC_b and less than ESC_Z to detect the types that may be
repeated. These are the types that consume characters. If any new escapes are
put in between that don't consume a character, that code will have to change.
*/
enum { ESC_A = 1, ESC_G, ESC_K, ESC_B, ESC_b, ESC_D, ESC_d, ESC_S, ESC_s,
ESC_W, ESC_w, ESC_dum1, ESC_dum2, ESC_C, ESC_P, ESC_p, ESC_R, ESC_H,
ESC_h, ESC_V, ESC_v, ESC_X, ESC_Z, ESC_z, ESC_E, ESC_Q, ESC_g, ESC_k,
ESC_REF };
/* Opcode table: Starting from 1 (i.e. after OP_END), the values up to
OP_EOD must correspond in order to the list of escapes immediately above.
*** NOTE NOTE NOTE *** Whenever this list is updated, the two macro definitions
that follow must also be updated to match. There is also a table called
"coptable" in pcre_dfa_exec.c that must be updated. */
enum {
OP_END, /* 0 End of pattern */
/* Values corresponding to backslashed metacharacters */
OP_SOD, /* 1 Start of data: \A */
OP_SOM, /* 2 Start of match (subject + offset): \G */
OP_SET_SOM, /* 3 Set start of match (\K) */
OP_NOT_WORD_BOUNDARY, /* 4 \B */
OP_WORD_BOUNDARY, /* 5 \b */
OP_NOT_DIGIT, /* 6 \D */
OP_DIGIT, /* 7 \d */
OP_NOT_WHITESPACE, /* 8 \S */
OP_WHITESPACE, /* 9 \s */
OP_NOT_WORDCHAR, /* 10 \W */
OP_WORDCHAR, /* 11 \w */
OP_ANY, /* 12 Match any character (subject to DOTALL) */
OP_ALLANY, /* 13 Match any character (not subject to DOTALL) */
OP_ANYBYTE, /* 14 Match any byte (\C); different to OP_ANY for UTF-8 */
OP_NOTPROP, /* 15 \P (not Unicode property) */
OP_PROP, /* 16 \p (Unicode property) */
OP_ANYNL, /* 17 \R (any newline sequence) */
OP_NOT_HSPACE, /* 18 \H (not horizontal whitespace) */
OP_HSPACE, /* 19 \h (horizontal whitespace) */
OP_NOT_VSPACE, /* 20 \V (not vertical whitespace) */
OP_VSPACE, /* 21 \v (vertical whitespace) */
OP_EXTUNI, /* 22 \X (extended Unicode sequence */
OP_EODN, /* 23 End of data or \n at end of data: \Z. */
OP_EOD, /* 24 End of data: \z */
OP_OPT, /* 25 Set runtime options */
OP_CIRC, /* 26 Start of line - varies with multiline switch */
OP_DOLL, /* 27 End of line - varies with multiline switch */
OP_CHAR, /* 28 Match one character, casefully */
OP_CHARNC, /* 29 Match one character, caselessly */
OP_NOT, /* 30 Match one character, not the following one */
OP_STAR, /* 31 The maximizing and minimizing versions of */
OP_MINSTAR, /* 32 these six opcodes must come in pairs, with */
OP_PLUS, /* 33 the minimizing one second. */
OP_MINPLUS, /* 34 This first set applies to single characters.*/
OP_QUERY, /* 35 */
OP_MINQUERY, /* 36 */
OP_UPTO, /* 37 From 0 to n matches */
OP_MINUPTO, /* 38 */
OP_EXACT, /* 39 Exactly n matches */
OP_POSSTAR, /* 40 Possessified star */
OP_POSPLUS, /* 41 Possessified plus */
OP_POSQUERY, /* 42 Posesssified query */
OP_POSUPTO, /* 43 Possessified upto */
OP_NOTSTAR, /* 44 The maximizing and minimizing versions of */
OP_NOTMINSTAR, /* 45 these six opcodes must come in pairs, with */
OP_NOTPLUS, /* 46 the minimizing one second. They must be in */
OP_NOTMINPLUS, /* 47 exactly the same order as those above. */
OP_NOTQUERY, /* 48 This set applies to "not" single characters. */
OP_NOTMINQUERY, /* 49 */
OP_NOTUPTO, /* 50 From 0 to n matches */
OP_NOTMINUPTO, /* 51 */
OP_NOTEXACT, /* 52 Exactly n matches */
OP_NOTPOSSTAR, /* 53 Possessified versions */
OP_NOTPOSPLUS, /* 54 */
OP_NOTPOSQUERY, /* 55 */
OP_NOTPOSUPTO, /* 56 */
OP_TYPESTAR, /* 57 The maximizing and minimizing versions of */
OP_TYPEMINSTAR, /* 58 these six opcodes must come in pairs, with */
OP_TYPEPLUS, /* 59 the minimizing one second. These codes must */
OP_TYPEMINPLUS, /* 60 be in exactly the same order as those above. */
OP_TYPEQUERY, /* 61 This set applies to character types such as \d */
OP_TYPEMINQUERY, /* 62 */
OP_TYPEUPTO, /* 63 From 0 to n matches */
OP_TYPEMINUPTO, /* 64 */
OP_TYPEEXACT, /* 65 Exactly n matches */
OP_TYPEPOSSTAR, /* 66 Possessified versions */
OP_TYPEPOSPLUS, /* 67 */
OP_TYPEPOSQUERY, /* 68 */
OP_TYPEPOSUPTO, /* 69 */
OP_CRSTAR, /* 70 The maximizing and minimizing versions of */
OP_CRMINSTAR, /* 71 all these opcodes must come in pairs, with */
OP_CRPLUS, /* 72 the minimizing one second. These codes must */
OP_CRMINPLUS, /* 73 be in exactly the same order as those above. */
OP_CRQUERY, /* 74 These are for character classes and back refs */
OP_CRMINQUERY, /* 75 */
OP_CRRANGE, /* 76 These are different to the three sets above. */
OP_CRMINRANGE, /* 77 */
OP_CLASS, /* 78 Match a character class, chars < 256 only */
OP_NCLASS, /* 79 Same, but the bitmap was created from a negative
class - the difference is relevant only when a UTF-8
character > 255 is encountered. */
OP_XCLASS, /* 80 Extended class for handling UTF-8 chars within the
class. This does both positive and negative. */
OP_REF, /* 81 Match a back reference */
OP_RECURSE, /* 82 Match a numbered subpattern (possibly recursive) */
OP_CALLOUT, /* 83 Call out to external function if provided */
OP_ALT, /* 84 Start of alternation */
OP_KET, /* 85 End of group that doesn't have an unbounded repeat */
OP_KETRMAX, /* 86 These two must remain together and in this */
OP_KETRMIN, /* 87 order. They are for groups the repeat for ever. */
/* The assertions must come before BRA, CBRA, ONCE, and COND.*/
OP_ASSERT, /* 88 Positive lookahead */
OP_ASSERT_NOT, /* 89 Negative lookahead */
OP_ASSERTBACK, /* 90 Positive lookbehind */
OP_ASSERTBACK_NOT, /* 91 Negative lookbehind */
OP_REVERSE, /* 92 Move pointer back - used in lookbehind assertions */
/* ONCE, BRA, CBRA, and COND must come after the assertions, with ONCE first,
as there's a test for >= ONCE for a subpattern that isn't an assertion. */
OP_ONCE, /* 93 Atomic group */
OP_BRA, /* 94 Start of non-capturing bracket */
OP_CBRA, /* 95 Start of capturing bracket */
OP_COND, /* 96 Conditional group */
/* These three must follow the previous three, in the same order. There's a
check for >= SBRA to distinguish the two sets. */
OP_SBRA, /* 97 Start of non-capturing bracket, check empty */
OP_SCBRA, /* 98 Start of capturing bracket, check empty */
OP_SCOND, /* 99 Conditional group, check empty */
OP_CREF, /* 100 Used to hold a capture number as condition */
OP_RREF, /* 101 Used to hold a recursion number as condition */
OP_DEF, /* 102 The DEFINE condition */
OP_BRAZERO, /* 103 These two must remain together and in this */
OP_BRAMINZERO, /* 104 order. */
/* These are backtracking control verbs */
OP_PRUNE, /* 105 */
OP_SKIP, /* 106 */
OP_THEN, /* 107 */
OP_COMMIT, /* 108 */
/* These are forced failure and success verbs */
OP_FAIL, /* 109 */
OP_ACCEPT, /* 110 */
/* This is used to skip a subpattern with a {0} quantifier */
OP_SKIPZERO /* 111 */
};
/* This macro defines textual names for all the opcodes. These are used only
for debugging. The macro is referenced only in pcre_printint.c. */
#define OP_NAME_LIST \
"End", "\\A", "\\G", "\\K", "\\B", "\\b", "\\D", "\\d", \
"\\S", "\\s", "\\W", "\\w", "Any", "AllAny", "Anybyte", \
"notprop", "prop", "\\R", "\\H", "\\h", "\\V", "\\v", \
"extuni", "\\Z", "\\z", \
"Opt", "^", "$", "char", "charnc", "not", \
"*", "*?", "+", "+?", "?", "??", "{", "{", "{", \
"*+","++", "?+", "{", \
"*", "*?", "+", "+?", "?", "??", "{", "{", "{", \
"*+","++", "?+", "{", \
"*", "*?", "+", "+?", "?", "??", "{", "{", "{", \
"*+","++", "?+", "{", \
"*", "*?", "+", "+?", "?", "??", "{", "{", \
"class", "nclass", "xclass", "Ref", "Recurse", "Callout", \
"Alt", "Ket", "KetRmax", "KetRmin", "Assert", "Assert not", \
"AssertB", "AssertB not", "Reverse", \
"Once", "Bra", "CBra", "Cond", "SBra", "SCBra", "SCond", \
"Cond ref", "Cond rec", "Cond def", "Brazero", "Braminzero", \
"*PRUNE", "*SKIP", "*THEN", "*COMMIT", "*FAIL", "*ACCEPT", \
"Skip zero"
/* This macro defines the length of fixed length operations in the compiled
regex. The lengths are used when searching for specific things, and also in the
debugging printing of a compiled regex. We use a macro so that it can be
defined close to the definitions of the opcodes themselves.
As things have been extended, some of these are no longer fixed lenths, but are
minima instead. For example, the length of a single-character repeat may vary
in UTF-8 mode. The code that uses this table must know about such things. */
#define OP_LENGTHS \
1, /* End */ \
1, 1, 1, 1, 1, /* \A, \G, \K, \B, \b */ \
1, 1, 1, 1, 1, 1, /* \D, \d, \S, \s, \W, \w */ \
1, 1, 1, /* Any, AllAny, Anybyte */ \
3, 3, 1, /* NOTPROP, PROP, EXTUNI */ \
1, 1, 1, 1, 1, /* \R, \H, \h, \V, \v */ \
1, 1, 2, 1, 1, /* \Z, \z, Opt, ^, $ */ \
2, /* Char - the minimum length */ \
2, /* Charnc - the minimum length */ \
2, /* not */ \
/* Positive single-char repeats ** These are */ \
2, 2, 2, 2, 2, 2, /* *, *?, +, +?, ?, ?? ** minima in */ \
4, 4, 4, /* upto, minupto, exact ** UTF-8 mode */ \
2, 2, 2, 4, /* *+, ++, ?+, upto+ */ \
/* Negative single-char repeats - only for chars < 256 */ \
2, 2, 2, 2, 2, 2, /* NOT *, *?, +, +?, ?, ?? */ \
4, 4, 4, /* NOT upto, minupto, exact */ \
2, 2, 2, 4, /* Possessive *, +, ?, upto */ \
/* Positive type repeats */ \
2, 2, 2, 2, 2, 2, /* Type *, *?, +, +?, ?, ?? */ \
4, 4, 4, /* Type upto, minupto, exact */ \
2, 2, 2, 4, /* Possessive *+, ++, ?+, upto+ */ \
/* Character class & ref repeats */ \
1, 1, 1, 1, 1, 1, /* *, *?, +, +?, ?, ?? */ \
5, 5, /* CRRANGE, CRMINRANGE */ \
33, /* CLASS */ \
33, /* NCLASS */ \
0, /* XCLASS - variable length */ \
3, /* REF */ \
1+LINK_SIZE, /* RECURSE */ \
2+2*LINK_SIZE, /* CALLOUT */ \
1+LINK_SIZE, /* Alt */ \
1+LINK_SIZE, /* Ket */ \
1+LINK_SIZE, /* KetRmax */ \
1+LINK_SIZE, /* KetRmin */ \
1+LINK_SIZE, /* Assert */ \
1+LINK_SIZE, /* Assert not */ \
1+LINK_SIZE, /* Assert behind */ \
1+LINK_SIZE, /* Assert behind not */ \
1+LINK_SIZE, /* Reverse */ \
1+LINK_SIZE, /* ONCE */ \
1+LINK_SIZE, /* BRA */ \
3+LINK_SIZE, /* CBRA */ \
1+LINK_SIZE, /* COND */ \
1+LINK_SIZE, /* SBRA */ \
3+LINK_SIZE, /* SCBRA */ \
1+LINK_SIZE, /* SCOND */ \
3, /* CREF */ \
3, /* RREF */ \
1, /* DEF */ \
1, 1, /* BRAZERO, BRAMINZERO */ \
1, 1, 1, 1, /* PRUNE, SKIP, THEN, COMMIT, */ \
1, 1, 1 /* FAIL, ACCEPT, SKIPZERO */
/* A magic value for OP_RREF to indicate the "any recursion" condition. */
#define RREF_ANY 0xffff
/* Error code numbers. They are given names so that they can more easily be
tracked. */
enum { ERR0, ERR1, ERR2, ERR3, ERR4, ERR5, ERR6, ERR7, ERR8, ERR9,
ERR10, ERR11, ERR12, ERR13, ERR14, ERR15, ERR16, ERR17, ERR18, ERR19,
ERR20, ERR21, ERR22, ERR23, ERR24, ERR25, ERR26, ERR27, ERR28, ERR29,
ERR30, ERR31, ERR32, ERR33, ERR34, ERR35, ERR36, ERR37, ERR38, ERR39,
ERR40, ERR41, ERR42, ERR43, ERR44, ERR45, ERR46, ERR47, ERR48, ERR49,
ERR50, ERR51, ERR52, ERR53, ERR54, ERR55, ERR56, ERR57, ERR58, ERR59,
ERR60, ERR61, ERR62, ERR63, ERR64 };
/* The real format of the start of the pcre block; the index of names and the
code vector run on as long as necessary after the end. We store an explicit
offset to the name table so that if a regex is compiled on one host, saved, and
then run on another where the size of pointers is different, all might still
be well. For the case of compiled-on-4 and run-on-8, we include an extra
pointer that is always NULL. For future-proofing, a few dummy fields were
originally included - even though you can never get this planning right - but
there is only one left now.
NOTE NOTE NOTE:
Because people can now save and re-use compiled patterns, any additions to this
structure should be made at the end, and something earlier (e.g. a new
flag in the options or one of the dummy fields) should indicate that the new
fields are present. Currently PCRE always sets the dummy fields to zero.
NOTE NOTE NOTE:
*/
typedef struct real_pcre {
pcre_uint32 magic_number;
pcre_uint32 size; /* Total that was malloced */
pcre_uint32 options; /* Public options */
pcre_uint16 flags; /* Private flags */
pcre_uint16 dummy1; /* For future use */
pcre_uint16 top_bracket;
pcre_uint16 top_backref;
pcre_uint16 first_byte;
pcre_uint16 req_byte;
pcre_uint16 name_table_offset; /* Offset to name table that follows */
pcre_uint16 name_entry_size; /* Size of any name items */
pcre_uint16 name_count; /* Number of name items */
pcre_uint16 ref_count; /* Reference count */
const unsigned char *tables; /* Pointer to tables or NULL for std */
const unsigned char *nullpad; /* NULL padding */
} real_pcre;
/* The format of the block used to store data from pcre_study(). The same
remark (see NOTE above) about extending this structure applies. */
typedef struct pcre_study_data {
pcre_uint32 size; /* Total that was malloced */
pcre_uint32 options;
uschar start_bits[32];
} pcre_study_data;
/* Structure for passing "static" information around between the functions
doing the compiling, so that they are thread-safe. */
typedef struct compile_data {
const uschar *lcc; /* Points to lower casing table */
const uschar *fcc; /* Points to case-flipping table */
const uschar *cbits; /* Points to character type table */
const uschar *ctypes; /* Points to table of type maps */
const uschar *start_workspace;/* The start of working space */
const uschar *start_code; /* The start of the compiled code */
const uschar *start_pattern; /* The start of the pattern */
const uschar *end_pattern; /* The end of the pattern */
uschar *hwm; /* High watermark of workspace */
uschar *name_table; /* The name/number table */
int names_found; /* Number of entries so far */
int name_entry_size; /* Size of each entry */
int bracount; /* Count of capturing parens as we compile */
int final_bracount; /* Saved value after first pass */
int top_backref; /* Maximum back reference */
unsigned int backref_map; /* Bitmap of low back refs */
int external_options; /* External (initial) options */
int external_flags; /* External flag bits to be set */
int req_varyopt; /* "After variable item" flag for reqbyte */
BOOL had_accept; /* (*ACCEPT) encountered */
int nltype; /* Newline type */
int nllen; /* Newline string length */
uschar nl[4]; /* Newline string when fixed length */
} compile_data;
/* Structure for maintaining a chain of pointers to the currently incomplete
branches, for testing for left recursion. */
typedef struct branch_chain {
struct branch_chain *outer;
uschar *current;
} branch_chain;
/* Structure for items in a linked list that represents an explicit recursive
call within the pattern. */
typedef struct recursion_info {
struct recursion_info *prevrec; /* Previous recursion record (or NULL) */
int group_num; /* Number of group that was called */
const uschar *after_call; /* "Return value": points after the call in the expr */
USPTR save_start; /* Old value of mstart */
int *offset_save; /* Pointer to start of saved offsets */
int saved_max; /* Number of saved offsets */
} recursion_info;
/* Structure for building a chain of data for holding the values of the subject
pointer at the start of each subpattern, so as to detect when an empty string
has been matched by a subpattern - to break infinite loops. */
typedef struct eptrblock {
struct eptrblock *epb_prev;
USPTR epb_saved_eptr;
} eptrblock;
/* Structure for passing "static" information around between the functions
doing traditional NFA matching, so that they are thread-safe. */
typedef struct match_data {
unsigned long int match_call_count; /* As it says */
unsigned long int match_limit; /* As it says */
unsigned long int match_limit_recursion; /* As it says */
int *offset_vector; /* Offset vector */
int offset_end; /* One past the end */
int offset_max; /* The maximum usable for return data */
int nltype; /* Newline type */
int nllen; /* Newline string length */
uschar nl[4]; /* Newline string when fixed */
const uschar *lcc; /* Points to lower casing table */
const uschar *ctypes; /* Points to table of type maps */
BOOL offset_overflow; /* Set if too many extractions */
BOOL notbol; /* NOTBOL flag */
BOOL noteol; /* NOTEOL flag */
BOOL utf8; /* UTF8 flag */
BOOL jscript_compat; /* JAVASCRIPT_COMPAT flag */
BOOL endonly; /* Dollar not before final \n */
BOOL notempty; /* Empty string match not wanted */
BOOL partial; /* PARTIAL flag */
BOOL hitend; /* Hit the end of the subject at some point */
BOOL bsr_anycrlf; /* \R is just any CRLF, not full Unicode */
const uschar *start_code; /* For use when recursing */
USPTR start_subject; /* Start of the subject string */
USPTR end_subject; /* End of the subject string */
USPTR start_match_ptr; /* Start of matched string */
USPTR end_match_ptr; /* Subject position at end match */
int end_offset_top; /* Highwater mark at end of match */
int capture_last; /* Most recent capture number */
int start_offset; /* The start offset value */
eptrblock *eptrchain; /* Chain of eptrblocks for tail recursions */
int eptrn; /* Next free eptrblock */
recursion_info *recursive; /* Linked list of recursion data */
void *callout_data; /* To pass back to callouts */
} match_data;
/* A similar structure is used for the same purpose by the DFA matching
functions. */
typedef struct dfa_match_data {
const uschar *start_code; /* Start of the compiled pattern */
const uschar *start_subject; /* Start of the subject string */
const uschar *end_subject; /* End of subject string */
const uschar *tables; /* Character tables */
int moptions; /* Match options */
int poptions; /* Pattern options */
int nltype; /* Newline type */
int nllen; /* Newline string length */
uschar nl[4]; /* Newline string when fixed */
void *callout_data; /* To pass back to callouts */
} dfa_match_data;
/* Bit definitions for entries in the pcre_ctypes table. */
#define ctype_space 0x01
#define ctype_letter 0x02
#define ctype_digit 0x04
#define ctype_xdigit 0x08
#define ctype_word 0x10 /* alphanumeric or '_' */
#define ctype_meta 0x80 /* regexp meta char or zero (end pattern) */
/* Offsets for the bitmap tables in pcre_cbits. Each table contains a set
of bits for a class map. Some classes are built by combining these tables. */
#define cbit_space 0 /* [:space:] or \s */
#define cbit_xdigit 32 /* [:xdigit:] */
#define cbit_digit 64 /* [:digit:] or \d */
#define cbit_upper 96 /* [:upper:] */
#define cbit_lower 128 /* [:lower:] */
#define cbit_word 160 /* [:word:] or \w */
#define cbit_graph 192 /* [:graph:] */
#define cbit_print 224 /* [:print:] */
#define cbit_punct 256 /* [:punct:] */
#define cbit_cntrl 288 /* [:cntrl:] */
#define cbit_length 320 /* Length of the cbits table */
/* Offsets of the various tables from the base tables pointer, and
total length. */
#define lcc_offset 0
#define fcc_offset 256
#define cbits_offset 512
#define ctypes_offset (cbits_offset + cbit_length)
#define tables_length (ctypes_offset + 256)
/* Layout of the UCP type table that translates property names into types and
codes. Each entry used to point directly to a name, but to reduce the number of
relocations in shared libraries, it now has an offset into a single string
instead. */
typedef struct {
pcre_uint16 name_offset;
pcre_uint16 type;
pcre_uint16 value;
} ucp_type_table;
/* Internal shared data tables. These are tables that are used by more than one
of the exported public functions. They have to be "external" in the C sense,
but are not part of the PCRE public API. The data for these tables is in the
pcre_tables.c module. */
extern const int _pcre_utf8_table1[];
extern const int _pcre_utf8_table2[];
extern const int _pcre_utf8_table3[];
extern const uschar _pcre_utf8_table4[];
extern const int _pcre_utf8_table1_size;
extern const char _pcre_utt_names[];
extern const ucp_type_table _pcre_utt[];
extern const int _pcre_utt_size;
extern const uschar _pcre_default_tables[];
extern const uschar _pcre_OP_lengths[];
/* Internal shared functions. These are functions that are used by more than
one of the exported public functions. They have to be "external" in the C
sense, but are not part of the PCRE public API. */
extern BOOL _pcre_is_newline(const uschar *, int, const uschar *,
int *, BOOL);
extern int _pcre_ord2utf8(int, uschar *);
extern real_pcre *_pcre_try_flipped(const real_pcre *, real_pcre *,
const pcre_study_data *, pcre_study_data *);
extern int _pcre_ucp_findprop(const unsigned int, int *, int *);
extern unsigned int _pcre_ucp_othercase(const unsigned int);
extern int _pcre_valid_utf8(const uschar *, int);
extern BOOL _pcre_was_newline(const uschar *, int, const uschar *,
int *, BOOL);
extern BOOL _pcre_xclass(int, const uschar *);
#endif
/* End of pcre_internal.h */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module contains the external function pcre_info(), which gives some
information about a compiled pattern. However, use of this function is now
deprecated, as it has been superseded by pcre_fullinfo(). */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "pcre_internal.h"
/*************************************************
* (Obsolete) Return info about compiled pattern *
*************************************************/
/* This is the original "info" function. It picks potentially useful data out
of the private structure, but its interface was too rigid. It remains for
backwards compatibility. The public options are passed back in an int - though
the re->options field has been expanded to a long int, all the public options
at the low end of it, and so even on 16-bit systems this will still be OK.
Therefore, I haven't changed the API for pcre_info().
Arguments:
argument_re points to compiled code
optptr where to pass back the options
first_byte where to pass back the first character,
or -1 if multiline and all branches start ^,
or -2 otherwise
Returns: number of capturing subpatterns
or negative values on error
*/
PCRE_EXP_DEFN int
pcre_info(const pcre *argument_re, int *optptr, int *first_byte)
{
real_pcre internal_re;
const real_pcre *re = (const real_pcre *)argument_re;
if (re == NULL) return PCRE_ERROR_NULL;
if (re->magic_number != MAGIC_NUMBER)
{
re = _pcre_try_flipped(re, &internal_re, NULL, NULL);
if (re == NULL) return PCRE_ERROR_BADMAGIC;
}
if (optptr != NULL) *optptr = (int)(re->options & PUBLIC_OPTIONS);
if (first_byte != NULL)
*first_byte = ((re->flags & PCRE_FIRSTSET) != 0)? re->first_byte :
((re->flags & PCRE_STARTLINE) != 0)? -1 : -2;
return re->top_bracket;
}
/* End of pcre_info.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module contains global variables that are exported by the PCRE library.
PCRE is thread-clean and doesn't use any global variables in the normal sense.
However, it calls memory allocation and freeing functions via the four
indirections below, and it can optionally do callouts, using the fifth
indirection. These values can be changed by the caller, but are shared between
all threads. However, when compiling for Virtual Pascal, things are done
differently, and global variables are not used (see pcre.in). */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "pcre_internal.h"
#ifndef VPCOMPAT
PCRE_EXP_DATA_DEFN void *(*pcre_malloc)(size_t) = malloc;
PCRE_EXP_DATA_DEFN void (*pcre_free)(void *) = free;
PCRE_EXP_DATA_DEFN void *(*pcre_stack_malloc)(size_t) = malloc;
PCRE_EXP_DATA_DEFN void (*pcre_stack_free)(void *) = free;
PCRE_EXP_DATA_DEFN int (*pcre_callout)(pcre_callout_block *) = NULL;
#endif
/* End of pcre_globals.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module contains some convenience functions for extracting substrings
from the subject string after a regex match has succeeded. The original idea
for these functions came from Scott Wimer. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "pcre_internal.h"
/*************************************************
* Find number for named string *
*************************************************/
/* This function is used by the get_first_set() function below, as well
as being generally available. It assumes that names are unique.
Arguments:
code the compiled regex
stringname the name whose number is required
Returns: the number of the named parentheses, or a negative number
(PCRE_ERROR_NOSUBSTRING) if not found
*/
int
pcre_get_stringnumber(const pcre *code, const char *stringname)
{
int rc;
int entrysize;
int top, bot;
uschar *nametable;
if ((rc = pcre_fullinfo(code, NULL, PCRE_INFO_NAMECOUNT, &top)) != 0)
return rc;
if (top <= 0) return PCRE_ERROR_NOSUBSTRING;
if ((rc = pcre_fullinfo(code, NULL, PCRE_INFO_NAMEENTRYSIZE, &entrysize)) != 0)
return rc;
if ((rc = pcre_fullinfo(code, NULL, PCRE_INFO_NAMETABLE, &nametable)) != 0)
return rc;
bot = 0;
while (top > bot)
{
int mid = (top + bot) / 2;
uschar *entry = nametable + entrysize*mid;
int c = strcmp(stringname, (char *)(entry + 2));
if (c == 0) return (entry[0] << 8) + entry[1];
if (c > 0) bot = mid + 1; else top = mid;
}
return PCRE_ERROR_NOSUBSTRING;
}
/*************************************************
* Find (multiple) entries for named string *
*************************************************/
/* This is used by the get_first_set() function below, as well as being
generally available. It is used when duplicated names are permitted.
Arguments:
code the compiled regex
stringname the name whose entries required
firstptr where to put the pointer to the first entry
lastptr where to put the pointer to the last entry
Returns: the length of each entry, or a negative number
(PCRE_ERROR_NOSUBSTRING) if not found
*/
int
pcre_get_stringtable_entries(const pcre *code, const char *stringname,
char **firstptr, char **lastptr)
{
int rc;
int entrysize;
int top, bot;
uschar *nametable, *lastentry;
if ((rc = pcre_fullinfo(code, NULL, PCRE_INFO_NAMECOUNT, &top)) != 0)
return rc;
if (top <= 0) return PCRE_ERROR_NOSUBSTRING;
if ((rc = pcre_fullinfo(code, NULL, PCRE_INFO_NAMEENTRYSIZE, &entrysize)) != 0)
return rc;
if ((rc = pcre_fullinfo(code, NULL, PCRE_INFO_NAMETABLE, &nametable)) != 0)
return rc;
lastentry = nametable + entrysize * (top - 1);
bot = 0;
while (top > bot)
{
int mid = (top + bot) / 2;
uschar *entry = nametable + entrysize*mid;
int c = strcmp(stringname, (char *)(entry + 2));
if (c == 0)
{
uschar *first = entry;
uschar *last = entry;
while (first > nametable)
{
if (strcmp(stringname, (char *)(first - entrysize + 2)) != 0) break;
first -= entrysize;
}
while (last < lastentry)
{
if (strcmp(stringname, (char *)(last + entrysize + 2)) != 0) break;
last += entrysize;
}
*firstptr = (char *)first;
*lastptr = (char *)last;
return entrysize;
}
if (c > 0) bot = mid + 1; else top = mid;
}
return PCRE_ERROR_NOSUBSTRING;
}
/*************************************************
* Find first set of multiple named strings *
*************************************************/
/* This function allows for duplicate names in the table of named substrings.
It returns the number of the first one that was set in a pattern match.
Arguments:
code the compiled regex
stringname the name of the capturing substring
ovector the vector of matched substrings
Returns: the number of the first that is set,
or the number of the last one if none are set,
or a negative number on error
*/
static int
get_first_set(const pcre *code, const char *stringname, int *ovector)
{
const real_pcre *re = (const real_pcre *)code;
int entrysize;
char *first, *last;
uschar *entry;
if ((re->options & PCRE_DUPNAMES) == 0 && (re->flags & PCRE_JCHANGED) == 0)
return pcre_get_stringnumber(code, stringname);
entrysize = pcre_get_stringtable_entries(code, stringname, &first, &last);
if (entrysize <= 0) return entrysize;
for (entry = (uschar *)first; entry <= (uschar *)last; entry += entrysize)
{
int n = (entry[0] << 8) + entry[1];
if (ovector[n*2] >= 0) return n;
}
return (first[0] << 8) + first[1];
}
/*************************************************
* Copy captured string to given buffer *
*************************************************/
/* This function copies a single captured substring into a given buffer.
Note that we use memcpy() rather than strncpy() in case there are binary zeros
in the string.
Arguments:
subject the subject string that was matched
ovector pointer to the offsets table
stringcount the number of substrings that were captured
(i.e. the yield of the pcre_exec call, unless
that was zero, in which case it should be 1/3
of the offset table size)
stringnumber the number of the required substring
buffer where to put the substring
size the size of the buffer
Returns: if successful:
the length of the copied string, not including the zero
that is put on the end; can be zero
if not successful:
PCRE_ERROR_NOMEMORY (-6) buffer too small
PCRE_ERROR_NOSUBSTRING (-7) no such captured substring
*/
int
pcre_copy_substring(const char *subject, int *ovector, int stringcount,
int stringnumber, char *buffer, int size)
{
int yield;
if (stringnumber < 0 || stringnumber >= stringcount)
return PCRE_ERROR_NOSUBSTRING;
stringnumber *= 2;
yield = ovector[stringnumber+1] - ovector[stringnumber];
if (size < yield + 1) return PCRE_ERROR_NOMEMORY;
memcpy(buffer, subject + ovector[stringnumber], yield);
buffer[yield] = 0;
return yield;
}
/*************************************************
* Copy named captured string to given buffer *
*************************************************/
/* This function copies a single captured substring into a given buffer,
identifying it by name. If the regex permits duplicate names, the first
substring that is set is chosen.
Arguments:
code the compiled regex
subject the subject string that was matched
ovector pointer to the offsets table
stringcount the number of substrings that were captured
(i.e. the yield of the pcre_exec call, unless
that was zero, in which case it should be 1/3
of the offset table size)
stringname the name of the required substring
buffer where to put the substring
size the size of the buffer
Returns: if successful:
the length of the copied string, not including the zero
that is put on the end; can be zero
if not successful:
PCRE_ERROR_NOMEMORY (-6) buffer too small
PCRE_ERROR_NOSUBSTRING (-7) no such captured substring
*/
int
pcre_copy_named_substring(const pcre *code, const char *subject, int *ovector,
int stringcount, const char *stringname, char *buffer, int size)
{
int n = get_first_set(code, stringname, ovector);
if (n <= 0) return n;
return pcre_copy_substring(subject, ovector, stringcount, n, buffer, size);
}
/*************************************************
* Copy all captured strings to new store *
*************************************************/
/* This function gets one chunk of store and builds a list of pointers and all
of the captured substrings in it. A NULL pointer is put on the end of the list.
Arguments:
subject the subject string that was matched
ovector pointer to the offsets table
stringcount the number of substrings that were captured
(i.e. the yield of the pcre_exec call, unless
that was zero, in which case it should be 1/3
of the offset table size)
listptr set to point to the list of pointers
Returns: if successful: 0
if not successful:
PCRE_ERROR_NOMEMORY (-6) failed to get store
*/
int
pcre_get_substring_list(const char *subject, int *ovector, int stringcount,
const char ***listptr)
{
int i;
int size = sizeof(char *);
int double_count = stringcount * 2;
char **stringlist;
char *p;
for (i = 0; i < double_count; i += 2)
size += sizeof(char *) + ovector[i+1] - ovector[i] + 1;
stringlist = (char **)(pcre_malloc)(size);
if (stringlist == NULL) return PCRE_ERROR_NOMEMORY;
*listptr = (const char **)stringlist;
p = (char *)(stringlist + stringcount + 1);
for (i = 0; i < double_count; i += 2)
{
int len = ovector[i+1] - ovector[i];
memcpy(p, subject + ovector[i], len);
*stringlist++ = p;
p += len;
*p++ = 0;
}
*stringlist = NULL;
return 0;
}
/*************************************************
* Free store obtained by get_substring_list *
*************************************************/
/* This function exists for the benefit of people calling PCRE from non-C
programs that can call its functions, but not free() or (pcre_free)() directly.
Argument: the result of a previous pcre_get_substring_list()
Returns: nothing
*/
void
pcre_free_substring_list(const char **pointer)
{
(pcre_free)((void *)pointer);
}
/*************************************************
* Copy captured string to new store *
*************************************************/
/* This function copies a single captured substring into a piece of new
store
Arguments:
subject the subject string that was matched
ovector pointer to the offsets table
stringcount the number of substrings that were captured
(i.e. the yield of the pcre_exec call, unless
that was zero, in which case it should be 1/3
of the offset table size)
stringnumber the number of the required substring
stringptr where to put a pointer to the substring
Returns: if successful:
the length of the string, not including the zero that
is put on the end; can be zero
if not successful:
PCRE_ERROR_NOMEMORY (-6) failed to get store
PCRE_ERROR_NOSUBSTRING (-7) substring not present
*/
int
pcre_get_substring(const char *subject, int *ovector, int stringcount,
int stringnumber, const char **stringptr)
{
int yield;
char *substring;
if (stringnumber < 0 || stringnumber >= stringcount)
return PCRE_ERROR_NOSUBSTRING;
stringnumber *= 2;
yield = ovector[stringnumber+1] - ovector[stringnumber];
substring = (char *)(pcre_malloc)(yield + 1);
if (substring == NULL) return PCRE_ERROR_NOMEMORY;
memcpy(substring, subject + ovector[stringnumber], yield);
substring[yield] = 0;
*stringptr = substring;
return yield;
}
/*************************************************
* Copy named captured string to new store *
*************************************************/
/* This function copies a single captured substring, identified by name, into
new store. If the regex permits duplicate names, the first substring that is
set is chosen.
Arguments:
code the compiled regex
subject the subject string that was matched
ovector pointer to the offsets table
stringcount the number of substrings that were captured
(i.e. the yield of the pcre_exec call, unless
that was zero, in which case it should be 1/3
of the offset table size)
stringname the name of the required substring
stringptr where to put the pointer
Returns: if successful:
the length of the copied string, not including the zero
that is put on the end; can be zero
if not successful:
PCRE_ERROR_NOMEMORY (-6) couldn't get memory
PCRE_ERROR_NOSUBSTRING (-7) no such captured substring
*/
int
pcre_get_named_substring(const pcre *code, const char *subject, int *ovector,
int stringcount, const char *stringname, const char **stringptr)
{
int n = get_first_set(code, stringname, ovector);
if (n <= 0) return n;
return pcre_get_substring(subject, ovector, stringcount, n, stringptr);
}
/*************************************************
* Free store obtained by get_substring *
*************************************************/
/* This function exists for the benefit of people calling PCRE from non-C
programs that can call its functions, but not free() or (pcre_free)() directly.
Argument: the result of a previous pcre_get_substring()
Returns: nothing
*/
void
pcre_free_substring(const char *pointer)
{
(pcre_free)((void *)pointer);
}
/* End of pcre_get.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module contains the external function pcre_fullinfo(), which returns
information about a compiled pattern. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "pcre_internal.h"
/*************************************************
* Return info about compiled pattern *
*************************************************/
/* This is a newer "info" function which has an extensible interface so
that additional items can be added compatibly.
Arguments:
argument_re points to compiled code
extra_data points extra data, or NULL
what what information is required
where where to put the information
Returns: 0 if data returned, negative on error
*/
PCRE_EXP_DEFN int
pcre_fullinfo(const pcre *argument_re, const pcre_extra *extra_data, int what,
void *where)
{
real_pcre internal_re;
pcre_study_data internal_study;
const real_pcre *re = (const real_pcre *)argument_re;
const pcre_study_data *study = NULL;
if (re == NULL || where == NULL) return PCRE_ERROR_NULL;
if (extra_data != NULL && (extra_data->flags & PCRE_EXTRA_STUDY_DATA) != 0)
study = (const pcre_study_data *)extra_data->study_data;
if (re->magic_number != MAGIC_NUMBER)
{
re = _pcre_try_flipped(re, &internal_re, study, &internal_study);
if (re == NULL) return PCRE_ERROR_BADMAGIC;
if (study != NULL) study = &internal_study;
}
switch (what)
{
case PCRE_INFO_OPTIONS:
*((unsigned long int *)where) = re->options & PUBLIC_OPTIONS;
break;
case PCRE_INFO_SIZE:
*((size_t *)where) = re->size;
break;
case PCRE_INFO_STUDYSIZE:
*((size_t *)where) = (study == NULL)? 0 : study->size;
break;
case PCRE_INFO_CAPTURECOUNT:
*((int *)where) = re->top_bracket;
break;
case PCRE_INFO_BACKREFMAX:
*((int *)where) = re->top_backref;
break;
case PCRE_INFO_FIRSTBYTE:
*((int *)where) =
((re->flags & PCRE_FIRSTSET) != 0)? re->first_byte :
((re->flags & PCRE_STARTLINE) != 0)? -1 : -2;
break;
/* Make sure we pass back the pointer to the bit vector in the external
block, not the internal copy (with flipped integer fields). */
case PCRE_INFO_FIRSTTABLE:
*((const uschar **)where) =
(study != NULL && (study->options & PCRE_STUDY_MAPPED) != 0)?
((const pcre_study_data *)extra_data->study_data)->start_bits : NULL;
break;
case PCRE_INFO_LASTLITERAL:
*((int *)where) =
((re->flags & PCRE_REQCHSET) != 0)? re->req_byte : -1;
break;
case PCRE_INFO_NAMEENTRYSIZE:
*((int *)where) = re->name_entry_size;
break;
case PCRE_INFO_NAMECOUNT:
*((int *)where) = re->name_count;
break;
case PCRE_INFO_NAMETABLE:
*((const uschar **)where) = (const uschar *)re + re->name_table_offset;
break;
case PCRE_INFO_DEFAULT_TABLES:
*((const uschar **)where) = (const uschar *)(_pcre_default_tables);
break;
case PCRE_INFO_OKPARTIAL:
*((int *)where) = (re->flags & PCRE_NOPARTIAL) == 0;
break;
case PCRE_INFO_JCHANGED:
*((int *)where) = (re->flags & PCRE_JCHANGED) != 0;
break;
case PCRE_INFO_HASCRORLF:
*((int *)where) = (re->flags & PCRE_HASCRORLF) != 0;
break;
default: return PCRE_ERROR_BADOPTION;
}
return 0;
}
/* End of pcre_fullinfo.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module contains pcre_exec(), the externally visible function that does
pattern matching using an NFA algorithm, trying to mimic Perl as closely as
possible. There are also some static supporting functions. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#define NLBLOCK md /* Block containing newline information */
#define PSSTART start_subject /* Field containing processed string start */
#define PSEND end_subject /* Field containing processed string end */
#include "pcre_internal.h"
/* Undefine some potentially clashing cpp symbols */
#undef min
#undef max
/* Flag bits for the match() function */
#define match_condassert 0x01 /* Called to check a condition assertion */
#define match_cbegroup 0x02 /* Could-be-empty unlimited repeat group */
/* Non-error returns from the match() function. Error returns are externally
defined PCRE_ERROR_xxx codes, which are all negative. */
#define MATCH_MATCH 1
#define MATCH_NOMATCH 0
/* Special internal returns from the match() function. Make them sufficiently
negative to avoid the external error codes. */
#define MATCH_COMMIT (-999)
#define MATCH_PRUNE (-998)
#define MATCH_SKIP (-997)
#define MATCH_THEN (-996)
/* Maximum number of ints of offset to save on the stack for recursive calls.
If the offset vector is bigger, malloc is used. This should be a multiple of 3,
because the offset vector is always a multiple of 3 long. */
#define REC_STACK_SAVE_MAX 30
/* Min and max values for the common repeats; for the maxima, 0 => infinity */
static const char rep_min[] = { 0, 0, 1, 1, 0, 0 };
static const char rep_max[] = { 0, 0, 0, 0, 1, 1 };
#ifdef DEBUG
/*************************************************
* Debugging function to print chars *
*************************************************/
/* Print a sequence of chars in printable format, stopping at the end of the
subject if the requested.
Arguments:
p points to characters
length number to print
is_subject TRUE if printing from within md->start_subject
md pointer to matching data block, if is_subject is TRUE
Returns: nothing
*/
static void
pchars(const uschar *p, int length, BOOL is_subject, match_data *md)
{
unsigned int c;
if (is_subject && length > md->end_subject - p) length = md->end_subject - p;
while (length-- > 0)
if (isprint(c = *(p++))) printf("%c", c); else printf("\\x%02x", c);
}
#endif
/*************************************************
* Match a back-reference *
*************************************************/
/* If a back reference hasn't been set, the length that is passed is greater
than the number of characters left in the string, so the match fails.
Arguments:
offset index into the offset vector
eptr points into the subject
length length to be matched
md points to match data block
ims the ims flags
Returns: TRUE if matched
*/
static BOOL
match_ref(int offset, register USPTR eptr, int length, match_data *md,
unsigned long int ims)
{
USPTR p = md->start_subject + md->offset_vector[offset];
#ifdef DEBUG
if (eptr >= md->end_subject)
printf("matching subject <null>");
else
{
printf("matching subject ");
pchars(eptr, length, TRUE, md);
}
printf(" against backref ");
pchars(p, length, FALSE, md);
printf("\n");
#endif
/* Always fail if not enough characters left */
if (length > md->end_subject - eptr) return FALSE;
/* Separate the caselesss case for speed */
if ((ims & PCRE_CASELESS) != 0)
{
while (length-- > 0)
if (md->lcc[*p++] != md->lcc[*eptr++]) return FALSE;
}
else
{ while (length-- > 0) if (*p++ != *eptr++) return FALSE; }
return TRUE;
}
/***************************************************************************
****************************************************************************
RECURSION IN THE match() FUNCTION
The match() function is highly recursive, though not every recursive call
increases the recursive depth. Nevertheless, some regular expressions can cause
it to recurse to a great depth. I was writing for Unix, so I just let it call
itself recursively. This uses the stack for saving everything that has to be
saved for a recursive call. On Unix, the stack can be large, and this works
fine.
It turns out that on some non-Unix-like systems there are problems with
programs that use a lot of stack. (This despite the fact that every last chip
has oodles of memory these days, and techniques for extending the stack have
been known for decades.) So....
There is a fudge, triggered by defining NO_RECURSE, which avoids recursive
calls by keeping local variables that need to be preserved in blocks of memory
obtained from malloc() instead instead of on the stack. Macros are used to
achieve this so that the actual code doesn't look very different to what it
always used to.
The original heap-recursive code used longjmp(). However, it seems that this
can be very slow on some operating systems. Following a suggestion from Stan
Switzer, the use of longjmp() has been abolished, at the cost of having to
provide a unique number for each call to RMATCH. There is no way of generating
a sequence of numbers at compile time in C. I have given them names, to make
them stand out more clearly.
Crude tests on x86 Linux show a small speedup of around 5-8%. However, on
FreeBSD, avoiding longjmp() more than halves the time taken to run the standard
tests. Furthermore, not using longjmp() means that local dynamic variables
don't have indeterminate values; this has meant that the frame size can be
reduced because the result can be "passed back" by straight setting of the
variable instead of being passed in the frame.
****************************************************************************
***************************************************************************/
/* Numbers for RMATCH calls. When this list is changed, the code at HEAP_RETURN
below must be updated in sync. */
enum { RM1=1, RM2, RM3, RM4, RM5, RM6, RM7, RM8, RM9, RM10,
RM11, RM12, RM13, RM14, RM15, RM16, RM17, RM18, RM19, RM20,
RM21, RM22, RM23, RM24, RM25, RM26, RM27, RM28, RM29, RM30,
RM31, RM32, RM33, RM34, RM35, RM36, RM37, RM38, RM39, RM40,
RM41, RM42, RM43, RM44, RM45, RM46, RM47, RM48, RM49, RM50,
RM51, RM52, RM53, RM54 };
/* These versions of the macros use the stack, as normal. There are debugging
versions and production versions. Note that the "rw" argument of RMATCH isn't
actuall used in this definition. */
#ifndef NO_RECURSE
#define REGISTER register
#ifdef DEBUG
#define RMATCH(ra,rb,rc,rd,re,rf,rg,rw) \
{ \
printf("match() called in line %d\n", __LINE__); \
rrc = match(ra,rb,mstart,rc,rd,re,rf,rg,rdepth+1); \
printf("to line %d\n", __LINE__); \
}
#define RRETURN(ra) \
{ \
printf("match() returned %d from line %d ", ra, __LINE__); \
return ra; \
}
#else
#define RMATCH(ra,rb,rc,rd,re,rf,rg,rw) \
rrc = match(ra,rb,mstart,rc,rd,re,rf,rg,rdepth+1)
#define RRETURN(ra) return ra
#endif
#else
/* These versions of the macros manage a private stack on the heap. Note that
the "rd" argument of RMATCH isn't actually used in this definition. It's the md
argument of match(), which never changes. */
#define REGISTER
#define RMATCH(ra,rb,rc,rd,re,rf,rg,rw)\
{\
heapframe *newframe = (pcre_stack_malloc)(sizeof(heapframe));\
frame->Xwhere = rw; \
newframe->Xeptr = ra;\
newframe->Xecode = rb;\
newframe->Xmstart = mstart;\
newframe->Xoffset_top = rc;\
newframe->Xims = re;\
newframe->Xeptrb = rf;\
newframe->Xflags = rg;\
newframe->Xrdepth = frame->Xrdepth + 1;\
newframe->Xprevframe = frame;\
frame = newframe;\
DPRINTF(("restarting from line %d\n", __LINE__));\
goto HEAP_RECURSE;\
L_##rw:\
DPRINTF(("jumped back to line %d\n", __LINE__));\
}
#define RRETURN(ra)\
{\
heapframe *newframe = frame;\
frame = newframe->Xprevframe;\
(pcre_stack_free)(newframe);\
if (frame != NULL)\
{\
rrc = ra;\
goto HEAP_RETURN;\
}\
return ra;\
}
/* Structure for remembering the local variables in a private frame */
typedef struct heapframe {
struct heapframe *Xprevframe;
/* Function arguments that may change */
const uschar *Xeptr;
const uschar *Xecode;
const uschar *Xmstart;
int Xoffset_top;
long int Xims;
eptrblock *Xeptrb;
int Xflags;
unsigned int Xrdepth;
/* Function local variables */
const uschar *Xcallpat;
const uschar *Xcharptr;
const uschar *Xdata;
const uschar *Xnext;
const uschar *Xpp;
const uschar *Xprev;
const uschar *Xsaved_eptr;
recursion_info Xnew_recursive;
BOOL Xcur_is_word;
BOOL Xcondition;
BOOL Xprev_is_word;
unsigned long int Xoriginal_ims;
#ifdef SUPPORT_UCP
int Xprop_type;
int Xprop_value;
int Xprop_fail_result;
int Xprop_category;
int Xprop_chartype;
int Xprop_script;
int Xoclength;
uschar Xocchars[8];
#endif
int Xctype;
unsigned int Xfc;
int Xfi;
int Xlength;
int Xmax;
int Xmin;
int Xnumber;
int Xoffset;
int Xop;
int Xsave_capture_last;
int Xsave_offset1, Xsave_offset2, Xsave_offset3;
int Xstacksave[REC_STACK_SAVE_MAX];
eptrblock Xnewptrb;
/* Where to jump back to */
int Xwhere;
} heapframe;
#endif
/***************************************************************************
***************************************************************************/
/*************************************************
* Match from current position *
*************************************************/
/* This function is called recursively in many circumstances. Whenever it
returns a negative (error) response, the outer incarnation must also return the
same response.
Performance note: It might be tempting to extract commonly used fields from the
md structure (e.g. utf8, end_subject) into individual variables to improve
performance. Tests using gcc on a SPARC disproved this; in the first case, it
made performance worse.
Arguments:
eptr pointer to current character in subject
ecode pointer to current position in compiled code
mstart pointer to the current match start position (can be modified
by encountering \K)
offset_top current top pointer
md pointer to "static" info for the match
ims current /i, /m, and /s options
eptrb pointer to chain of blocks containing eptr at start of
brackets - for testing for empty matches
flags can contain
match_condassert - this is an assertion condition
match_cbegroup - this is the start of an unlimited repeat
group that can match an empty string
rdepth the recursion depth
Returns: MATCH_MATCH if matched ) these values are >= 0
MATCH_NOMATCH if failed to match )
a negative PCRE_ERROR_xxx value if aborted by an error condition
(e.g. stopped by repeated call or recursion limit)
*/
static int
match(REGISTER USPTR eptr, REGISTER const uschar *ecode, const uschar *mstart,
int offset_top, match_data *md, unsigned long int ims, eptrblock *eptrb,
int flags, unsigned int rdepth)
{
/* These variables do not need to be preserved over recursion in this function,
so they can be ordinary variables in all cases. Mark some of them with
"register" because they are used a lot in loops. */
register int rrc; /* Returns from recursive calls */
register int i; /* Used for loops not involving calls to RMATCH() */
register unsigned int c; /* Character values not kept over RMATCH() calls */
register BOOL utf8; /* Local copy of UTF-8 flag for speed */
BOOL minimize, possessive; /* Quantifier options */
/* When recursion is not being used, all "local" variables that have to be
preserved over calls to RMATCH() are part of a "frame" which is obtained from
heap storage. Set up the top-level frame here; others are obtained from the
heap whenever RMATCH() does a "recursion". See the macro definitions above. */
#ifdef NO_RECURSE
heapframe *frame = (pcre_stack_malloc)(sizeof(heapframe));
frame->Xprevframe = NULL; /* Marks the top level */
/* Copy in the original argument variables */
frame->Xeptr = eptr;
frame->Xecode = ecode;
frame->Xmstart = mstart;
frame->Xoffset_top = offset_top;
frame->Xims = ims;
frame->Xeptrb = eptrb;
frame->Xflags = flags;
frame->Xrdepth = rdepth;
/* This is where control jumps back to to effect "recursion" */
HEAP_RECURSE:
/* Macros make the argument variables come from the current frame */
#define eptr frame->Xeptr
#define ecode frame->Xecode
#define mstart frame->Xmstart
#define offset_top frame->Xoffset_top
#define ims frame->Xims
#define eptrb frame->Xeptrb
#define flags frame->Xflags
#define rdepth frame->Xrdepth
/* Ditto for the local variables */
#ifdef SUPPORT_UTF8
#define charptr frame->Xcharptr
#endif
#define callpat frame->Xcallpat
#define data frame->Xdata
#define next frame->Xnext
#define pp frame->Xpp
#define prev frame->Xprev
#define saved_eptr frame->Xsaved_eptr
#define new_recursive frame->Xnew_recursive
#define cur_is_word frame->Xcur_is_word
#define condition frame->Xcondition
#define prev_is_word frame->Xprev_is_word
#define original_ims frame->Xoriginal_ims
#ifdef SUPPORT_UCP
#define prop_type frame->Xprop_type
#define prop_value frame->Xprop_value
#define prop_fail_result frame->Xprop_fail_result
#define prop_category frame->Xprop_category
#define prop_chartype frame->Xprop_chartype
#define prop_script frame->Xprop_script
#define oclength frame->Xoclength
#define occhars frame->Xocchars
#endif
#define ctype frame->Xctype
#define fc frame->Xfc
#define fi frame->Xfi
#define length frame->Xlength
#define max frame->Xmax
#define min frame->Xmin
#define number frame->Xnumber
#define offset frame->Xoffset
#define op frame->Xop
#define save_capture_last frame->Xsave_capture_last
#define save_offset1 frame->Xsave_offset1
#define save_offset2 frame->Xsave_offset2
#define save_offset3 frame->Xsave_offset3
#define stacksave frame->Xstacksave
#define newptrb frame->Xnewptrb
/* When recursion is being used, local variables are allocated on the stack and
get preserved during recursion in the normal way. In this environment, fi and
i, and fc and c, can be the same variables. */
#else /* NO_RECURSE not defined */
#define fi i
#define fc c
#ifdef SUPPORT_UTF8 /* Many of these variables are used only */
const uschar *charptr; /* in small blocks of the code. My normal */
#endif /* style of coding would have declared */
const uschar *callpat; /* them within each of those blocks. */
const uschar *data; /* However, in order to accommodate the */
const uschar *next; /* version of this code that uses an */
USPTR pp; /* external "stack" implemented on the */
const uschar *prev; /* heap, it is easier to declare them all */
USPTR saved_eptr; /* here, so the declarations can be cut */
/* out in a block. The only declarations */
recursion_info new_recursive; /* within blocks below are for variables */
/* that do not have to be preserved over */
BOOL cur_is_word; /* a recursive call to RMATCH(). */
BOOL condition;
BOOL prev_is_word;
unsigned long int original_ims;
#ifdef SUPPORT_UCP
int prop_type;
int prop_value;
int prop_fail_result;
int prop_category;
int prop_chartype;
int prop_script;
int oclength;
uschar occhars[8];
#endif
int ctype;
int length;
int max;
int min;
int number;
int offset;
int op;
int save_capture_last;
int save_offset1, save_offset2, save_offset3;
int stacksave[REC_STACK_SAVE_MAX];
eptrblock newptrb;
#endif /* NO_RECURSE */
/* These statements are here to stop the compiler complaining about unitialized
variables. */
#ifdef SUPPORT_UCP
prop_value = 0;
prop_fail_result = 0;
#endif
/* This label is used for tail recursion, which is used in a few cases even
when NO_RECURSE is not defined, in order to reduce the amount of stack that is
used. Thanks to Ian Taylor for noticing this possibility and sending the
original patch. */
TAIL_RECURSE:
/* OK, now we can get on with the real code of the function. Recursive calls
are specified by the macro RMATCH and RRETURN is used to return. When
NO_RECURSE is *not* defined, these just turn into a recursive call to match()
and a "return", respectively (possibly with some debugging if DEBUG is
defined). However, RMATCH isn't like a function call because it's quite a
complicated macro. It has to be used in one particular way. This shouldn't,
however, impact performance when true recursion is being used. */
#ifdef SUPPORT_UTF8
utf8 = md->utf8; /* Local copy of the flag */
#else
utf8 = FALSE;
#endif
/* First check that we haven't called match() too many times, or that we
haven't exceeded the recursive call limit. */
if (md->match_call_count++ >= md->match_limit) RRETURN(PCRE_ERROR_MATCHLIMIT);
if (rdepth >= md->match_limit_recursion) RRETURN(PCRE_ERROR_RECURSIONLIMIT);
original_ims = ims; /* Save for resetting on ')' */
/* At the start of a group with an unlimited repeat that may match an empty
string, the match_cbegroup flag is set. When this is the case, add the current
subject pointer to the chain of such remembered pointers, to be checked when we
hit the closing ket, in order to break infinite loops that match no characters.
When match() is called in other circumstances, don't add to the chain. The
match_cbegroup flag must NOT be used with tail recursion, because the memory
block that is used is on the stack, so a new one may be required for each
match(). */
if ((flags & match_cbegroup) != 0)
{
newptrb.epb_saved_eptr = eptr;
newptrb.epb_prev = eptrb;
eptrb = &newptrb;
}
/* Now start processing the opcodes. */
for (;;)
{
minimize = possessive = FALSE;
op = *ecode;
/* For partial matching, remember if we ever hit the end of the subject after
matching at least one subject character. */
if (md->partial &&
eptr >= md->end_subject &&
eptr > mstart)
md->hitend = TRUE;
switch(op)
{
case OP_FAIL:
RRETURN(MATCH_NOMATCH);
case OP_PRUNE:
RMATCH(eptr, ecode + _pcre_OP_lengths[*ecode], offset_top, md,
ims, eptrb, flags, RM51);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
RRETURN(MATCH_PRUNE);
case OP_COMMIT:
RMATCH(eptr, ecode + _pcre_OP_lengths[*ecode], offset_top, md,
ims, eptrb, flags, RM52);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
RRETURN(MATCH_COMMIT);
case OP_SKIP:
RMATCH(eptr, ecode + _pcre_OP_lengths[*ecode], offset_top, md,
ims, eptrb, flags, RM53);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
md->start_match_ptr = eptr; /* Pass back current position */
RRETURN(MATCH_SKIP);
case OP_THEN:
RMATCH(eptr, ecode + _pcre_OP_lengths[*ecode], offset_top, md,
ims, eptrb, flags, RM54);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
RRETURN(MATCH_THEN);
/* Handle a capturing bracket. If there is space in the offset vector, save
the current subject position in the working slot at the top of the vector.
We mustn't change the current values of the data slot, because they may be
set from a previous iteration of this group, and be referred to by a
reference inside the group.
If the bracket fails to match, we need to restore this value and also the
values of the final offsets, in case they were set by a previous iteration
of the same bracket.
If there isn't enough space in the offset vector, treat this as if it were
a non-capturing bracket. Don't worry about setting the flag for the error
case here; that is handled in the code for KET. */
case OP_CBRA:
case OP_SCBRA:
number = GET2(ecode, 1+LINK_SIZE);
offset = number << 1;
#ifdef DEBUG
printf("start bracket %d\n", number);
printf("subject=");
pchars(eptr, 16, TRUE, md);
printf("\n");
#endif
if (offset < md->offset_max)
{
save_offset1 = md->offset_vector[offset];
save_offset2 = md->offset_vector[offset+1];
save_offset3 = md->offset_vector[md->offset_end - number];
save_capture_last = md->capture_last;
DPRINTF(("saving %d %d %d\n", save_offset1, save_offset2, save_offset3));
md->offset_vector[md->offset_end - number] = eptr - md->start_subject;
flags = (op == OP_SCBRA)? match_cbegroup : 0;
do
{
RMATCH(eptr, ecode + _pcre_OP_lengths[*ecode], offset_top, md,
ims, eptrb, flags, RM1);
if (rrc != MATCH_NOMATCH && rrc != MATCH_THEN) RRETURN(rrc);
md->capture_last = save_capture_last;
ecode += GET(ecode, 1);
}
while (*ecode == OP_ALT);
DPRINTF(("bracket %d failed\n", number));
md->offset_vector[offset] = save_offset1;
md->offset_vector[offset+1] = save_offset2;
md->offset_vector[md->offset_end - number] = save_offset3;
RRETURN(MATCH_NOMATCH);
}
/* FALL THROUGH ... Insufficient room for saving captured contents. Treat
as a non-capturing bracket. */
/* VVVVVVVVVVVVVVVVVVVVVVVVV */
/* VVVVVVVVVVVVVVVVVVVVVVVVV */
DPRINTF(("insufficient capture room: treat as non-capturing\n"));
/* VVVVVVVVVVVVVVVVVVVVVVVVV */
/* VVVVVVVVVVVVVVVVVVVVVVVVV */
/* Non-capturing bracket. Loop for all the alternatives. When we get to the
final alternative within the brackets, we would return the result of a
recursive call to match() whatever happened. We can reduce stack usage by
turning this into a tail recursion, except in the case when match_cbegroup
is set.*/
case OP_BRA:
case OP_SBRA:
DPRINTF(("start non-capturing bracket\n"));
flags = (op >= OP_SBRA)? match_cbegroup : 0;
for (;;)
{
if (ecode[GET(ecode, 1)] != OP_ALT) /* Final alternative */
{
if (flags == 0) /* Not a possibly empty group */
{
ecode += _pcre_OP_lengths[*ecode];
DPRINTF(("bracket 0 tail recursion\n"));
goto TAIL_RECURSE;
}
/* Possibly empty group; can't use tail recursion. */
RMATCH(eptr, ecode + _pcre_OP_lengths[*ecode], offset_top, md, ims,
eptrb, flags, RM48);
RRETURN(rrc);
}
/* For non-final alternatives, continue the loop for a NOMATCH result;
otherwise return. */
RMATCH(eptr, ecode + _pcre_OP_lengths[*ecode], offset_top, md, ims,
eptrb, flags, RM2);
if (rrc != MATCH_NOMATCH && rrc != MATCH_THEN) RRETURN(rrc);
ecode += GET(ecode, 1);
}
/* Control never reaches here. */
/* Conditional group: compilation checked that there are no more than
two branches. If the condition is false, skipping the first branch takes us
past the end if there is only one branch, but that's OK because that is
exactly what going to the ket would do. As there is only one branch to be
obeyed, we can use tail recursion to avoid using another stack frame. */
case OP_COND:
case OP_SCOND:
if (ecode[LINK_SIZE+1] == OP_RREF) /* Recursion test */
{
offset = GET2(ecode, LINK_SIZE + 2); /* Recursion group number*/
condition = md->recursive != NULL &&
(offset == RREF_ANY || offset == md->recursive->group_num);
ecode += condition? 3 : GET(ecode, 1);
}
else if (ecode[LINK_SIZE+1] == OP_CREF) /* Group used test */
{
offset = GET2(ecode, LINK_SIZE+2) << 1; /* Doubled ref number */
condition = offset < offset_top && md->offset_vector[offset] >= 0;
ecode += condition? 3 : GET(ecode, 1);
}
else if (ecode[LINK_SIZE+1] == OP_DEF) /* DEFINE - always false */
{
condition = FALSE;
ecode += GET(ecode, 1);
}
/* The condition is an assertion. Call match() to evaluate it - setting
the final argument match_condassert causes it to stop at the end of an
assertion. */
else
{
RMATCH(eptr, ecode + 1 + LINK_SIZE, offset_top, md, ims, NULL,
match_condassert, RM3);
if (rrc == MATCH_MATCH)
{
condition = TRUE;
ecode += 1 + LINK_SIZE + GET(ecode, LINK_SIZE + 2);
while (*ecode == OP_ALT) ecode += GET(ecode, 1);
}
else if (rrc != MATCH_NOMATCH && rrc != MATCH_THEN)
{
RRETURN(rrc); /* Need braces because of following else */
}
else
{
condition = FALSE;
ecode += GET(ecode, 1);
}
}
/* We are now at the branch that is to be obeyed. As there is only one,
we can use tail recursion to avoid using another stack frame, except when
match_cbegroup is required for an unlimited repeat of a possibly empty
group. If the second alternative doesn't exist, we can just plough on. */
if (condition || *ecode == OP_ALT)
{
ecode += 1 + LINK_SIZE;
if (op == OP_SCOND) /* Possibly empty group */
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, match_cbegroup, RM49);
RRETURN(rrc);
}
else /* Group must match something */
{
flags = 0;
goto TAIL_RECURSE;
}
}
else /* Condition false & no 2nd alternative */
{
ecode += 1 + LINK_SIZE;
}
break;
/* End of the pattern, either real or forced. If we are in a top-level
recursion, we should restore the offsets appropriately and continue from
after the call. */
case OP_ACCEPT:
case OP_END:
if (md->recursive != NULL && md->recursive->group_num == 0)
{
recursion_info *rec = md->recursive;
DPRINTF(("End of pattern in a (?0) recursion\n"));
md->recursive = rec->prevrec;
memmove(md->offset_vector, rec->offset_save,
rec->saved_max * sizeof(int));
mstart = rec->save_start;
ims = original_ims;
ecode = rec->after_call;
break;
}
/* Otherwise, if PCRE_NOTEMPTY is set, fail if we have matched an empty
string - backtracking will then try other alternatives, if any. */
if (md->notempty && eptr == mstart) RRETURN(MATCH_NOMATCH);
md->end_match_ptr = eptr; /* Record where we ended */
md->end_offset_top = offset_top; /* and how many extracts were taken */
md->start_match_ptr = mstart; /* and the start (\K can modify) */
RRETURN(MATCH_MATCH);
/* Change option settings */
case OP_OPT:
ims = ecode[1];
ecode += 2;
DPRINTF(("ims set to %02lx\n", ims));
break;
/* Assertion brackets. Check the alternative branches in turn - the
matching won't pass the KET for an assertion. If any one branch matches,
the assertion is true. Lookbehind assertions have an OP_REVERSE item at the
start of each branch to move the current point backwards, so the code at
this level is identical to the lookahead case. */
case OP_ASSERT:
case OP_ASSERTBACK:
do
{
RMATCH(eptr, ecode + 1 + LINK_SIZE, offset_top, md, ims, NULL, 0,
RM4);
if (rrc == MATCH_MATCH) break;
if (rrc != MATCH_NOMATCH && rrc != MATCH_THEN) RRETURN(rrc);
ecode += GET(ecode, 1);
}
while (*ecode == OP_ALT);
if (*ecode == OP_KET) RRETURN(MATCH_NOMATCH);
/* If checking an assertion for a condition, return MATCH_MATCH. */
if ((flags & match_condassert) != 0) RRETURN(MATCH_MATCH);
/* Continue from after the assertion, updating the offsets high water
mark, since extracts may have been taken during the assertion. */
do ecode += GET(ecode,1); while (*ecode == OP_ALT);
ecode += 1 + LINK_SIZE;
offset_top = md->end_offset_top;
continue;
/* Negative assertion: all branches must fail to match */
case OP_ASSERT_NOT:
case OP_ASSERTBACK_NOT:
do
{
RMATCH(eptr, ecode + 1 + LINK_SIZE, offset_top, md, ims, NULL, 0,
RM5);
if (rrc == MATCH_MATCH) RRETURN(MATCH_NOMATCH);
if (rrc != MATCH_NOMATCH && rrc != MATCH_THEN) RRETURN(rrc);
ecode += GET(ecode,1);
}
while (*ecode == OP_ALT);
if ((flags & match_condassert) != 0) RRETURN(MATCH_MATCH);
ecode += 1 + LINK_SIZE;
continue;
/* Move the subject pointer back. This occurs only at the start of
each branch of a lookbehind assertion. If we are too close to the start to
move back, this match function fails. When working with UTF-8 we move
back a number of characters, not bytes. */
case OP_REVERSE:
#ifdef SUPPORT_UTF8
if (utf8)
{
i = GET(ecode, 1);
while (i-- > 0)
{
eptr--;
if (eptr < md->start_subject) RRETURN(MATCH_NOMATCH);
BACKCHAR(eptr);
}
}
else
#endif
/* No UTF-8 support, or not in UTF-8 mode: count is byte count */
{
eptr -= GET(ecode, 1);
if (eptr < md->start_subject) RRETURN(MATCH_NOMATCH);
}
/* Skip to next op code */
ecode += 1 + LINK_SIZE;
break;
/* The callout item calls an external function, if one is provided, passing
details of the match so far. This is mainly for debugging, though the
function is able to force a failure. */
case OP_CALLOUT:
if (pcre_callout != NULL)
{
pcre_callout_block cb;
cb.version = 1; /* Version 1 of the callout block */
cb.callout_number = ecode[1];
cb.offset_vector = md->offset_vector;
cb.subject = (PCRE_SPTR)md->start_subject;
cb.subject_length = md->end_subject - md->start_subject;
cb.start_match = mstart - md->start_subject;
cb.current_position = eptr - md->start_subject;
cb.pattern_position = GET(ecode, 2);
cb.next_item_length = GET(ecode, 2 + LINK_SIZE);
cb.capture_top = offset_top/2;
cb.capture_last = md->capture_last;
cb.callout_data = md->callout_data;
if ((rrc = (*pcre_callout)(&cb)) > 0) RRETURN(MATCH_NOMATCH);
if (rrc < 0) RRETURN(rrc);
}
ecode += 2 + 2*LINK_SIZE;
break;
/* Recursion either matches the current regex, or some subexpression. The
offset data is the offset to the starting bracket from the start of the
whole pattern. (This is so that it works from duplicated subpatterns.)
If there are any capturing brackets started but not finished, we have to
save their starting points and reinstate them after the recursion. However,
we don't know how many such there are (offset_top records the completed
total) so we just have to save all the potential data. There may be up to
65535 such values, which is too large to put on the stack, but using malloc
for small numbers seems expensive. As a compromise, the stack is used when
there are no more than REC_STACK_SAVE_MAX values to store; otherwise malloc
is used. A problem is what to do if the malloc fails ... there is no way of
returning to the top level with an error. Save the top REC_STACK_SAVE_MAX
values on the stack, and accept that the rest may be wrong.
There are also other values that have to be saved. We use a chained
sequence of blocks that actually live on the stack. Thanks to Robin Houston
for the original version of this logic. */
case OP_RECURSE:
{
callpat = md->start_code + GET(ecode, 1);
new_recursive.group_num = (callpat == md->start_code)? 0 :
GET2(callpat, 1 + LINK_SIZE);
/* Add to "recursing stack" */
new_recursive.prevrec = md->recursive;
md->recursive = &new_recursive;
/* Find where to continue from afterwards */
ecode += 1 + LINK_SIZE;
new_recursive.after_call = ecode;
/* Now save the offset data. */
new_recursive.saved_max = md->offset_end;
if (new_recursive.saved_max <= REC_STACK_SAVE_MAX)
new_recursive.offset_save = stacksave;
else
{
new_recursive.offset_save =
(int *)(pcre_malloc)(new_recursive.saved_max * sizeof(int));
if (new_recursive.offset_save == NULL) RRETURN(PCRE_ERROR_NOMEMORY);
}
memcpy(new_recursive.offset_save, md->offset_vector,
new_recursive.saved_max * sizeof(int));
new_recursive.save_start = mstart;
mstart = eptr;
/* OK, now we can do the recursion. For each top-level alternative we
restore the offset and recursion data. */
DPRINTF(("Recursing into group %d\n", new_recursive.group_num));
flags = (*callpat >= OP_SBRA)? match_cbegroup : 0;
do
{
RMATCH(eptr, callpat + _pcre_OP_lengths[*callpat], offset_top,
md, ims, eptrb, flags, RM6);
if (rrc == MATCH_MATCH)
{
DPRINTF(("Recursion matched\n"));
md->recursive = new_recursive.prevrec;
if (new_recursive.offset_save != stacksave)
(pcre_free)(new_recursive.offset_save);
RRETURN(MATCH_MATCH);
}
else if (rrc != MATCH_NOMATCH && rrc != MATCH_THEN)
{
DPRINTF(("Recursion gave error %d\n", rrc));
RRETURN(rrc);
}
md->recursive = &new_recursive;
memcpy(md->offset_vector, new_recursive.offset_save,
new_recursive.saved_max * sizeof(int));
callpat += GET(callpat, 1);
}
while (*callpat == OP_ALT);
DPRINTF(("Recursion didn't match\n"));
md->recursive = new_recursive.prevrec;
if (new_recursive.offset_save != stacksave)
(pcre_free)(new_recursive.offset_save);
RRETURN(MATCH_NOMATCH);
}
/* Control never reaches here */
/* "Once" brackets are like assertion brackets except that after a match,
the point in the subject string is not moved back. Thus there can never be
a move back into the brackets. Friedl calls these "atomic" subpatterns.
Check the alternative branches in turn - the matching won't pass the KET
for this kind of subpattern. If any one branch matches, we carry on as at
the end of a normal bracket, leaving the subject pointer. */
case OP_ONCE:
prev = ecode;
saved_eptr = eptr;
do
{
RMATCH(eptr, ecode + 1 + LINK_SIZE, offset_top, md, ims, eptrb, 0, RM7);
if (rrc == MATCH_MATCH) break;
if (rrc != MATCH_NOMATCH && rrc != MATCH_THEN) RRETURN(rrc);
ecode += GET(ecode,1);
}
while (*ecode == OP_ALT);
/* If hit the end of the group (which could be repeated), fail */
if (*ecode != OP_ONCE && *ecode != OP_ALT) RRETURN(MATCH_NOMATCH);
/* Continue as from after the assertion, updating the offsets high water
mark, since extracts may have been taken. */
do ecode += GET(ecode, 1); while (*ecode == OP_ALT);
offset_top = md->end_offset_top;
eptr = md->end_match_ptr;
/* For a non-repeating ket, just continue at this level. This also
happens for a repeating ket if no characters were matched in the group.
This is the forcible breaking of infinite loops as implemented in Perl
5.005. If there is an options reset, it will get obeyed in the normal
course of events. */
if (*ecode == OP_KET || eptr == saved_eptr)
{
ecode += 1+LINK_SIZE;
break;
}
/* The repeating kets try the rest of the pattern or restart from the
preceding bracket, in the appropriate order. The second "call" of match()
uses tail recursion, to avoid using another stack frame. We need to reset
any options that changed within the bracket before re-running it, so
check the next opcode. */
if (ecode[1+LINK_SIZE] == OP_OPT)
{
ims = (ims & ~PCRE_IMS) | ecode[4];
DPRINTF(("ims set to %02lx at group repeat\n", ims));
}
if (*ecode == OP_KETRMIN)
{
RMATCH(eptr, ecode + 1 + LINK_SIZE, offset_top, md, ims, eptrb, 0, RM8);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
ecode = prev;
flags = 0;
goto TAIL_RECURSE;
}
else /* OP_KETRMAX */
{
RMATCH(eptr, prev, offset_top, md, ims, eptrb, match_cbegroup, RM9);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
ecode += 1 + LINK_SIZE;
flags = 0;
goto TAIL_RECURSE;
}
/* Control never gets here */
/* An alternation is the end of a branch; scan along to find the end of the
bracketed group and go to there. */
case OP_ALT:
do ecode += GET(ecode,1); while (*ecode == OP_ALT);
break;
/* BRAZERO, BRAMINZERO and SKIPZERO occur just before a bracket group,
indicating that it may occur zero times. It may repeat infinitely, or not
at all - i.e. it could be ()* or ()? or even (){0} in the pattern. Brackets
with fixed upper repeat limits are compiled as a number of copies, with the
optional ones preceded by BRAZERO or BRAMINZERO. */
case OP_BRAZERO:
{
next = ecode+1;
RMATCH(eptr, next, offset_top, md, ims, eptrb, 0, RM10);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
do next += GET(next,1); while (*next == OP_ALT);
ecode = next + 1 + LINK_SIZE;
}
break;
case OP_BRAMINZERO:
{
next = ecode+1;
do next += GET(next, 1); while (*next == OP_ALT);
RMATCH(eptr, next + 1+LINK_SIZE, offset_top, md, ims, eptrb, 0, RM11);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
ecode++;
}
break;
case OP_SKIPZERO:
{
next = ecode+1;
do next += GET(next,1); while (*next == OP_ALT);
ecode = next + 1 + LINK_SIZE;
}
break;
/* End of a group, repeated or non-repeating. */
case OP_KET:
case OP_KETRMIN:
case OP_KETRMAX:
prev = ecode - GET(ecode, 1);
/* If this was a group that remembered the subject start, in order to break
infinite repeats of empty string matches, retrieve the subject start from
the chain. Otherwise, set it NULL. */
if (*prev >= OP_SBRA)
{
saved_eptr = eptrb->epb_saved_eptr; /* Value at start of group */
eptrb = eptrb->epb_prev; /* Backup to previous group */
}
else saved_eptr = NULL;
/* If we are at the end of an assertion group, stop matching and return
MATCH_MATCH, but record the current high water mark for use by positive
assertions. Do this also for the "once" (atomic) groups. */
if (*prev == OP_ASSERT || *prev == OP_ASSERT_NOT ||
*prev == OP_ASSERTBACK || *prev == OP_ASSERTBACK_NOT ||
*prev == OP_ONCE)
{
md->end_match_ptr = eptr; /* For ONCE */
md->end_offset_top = offset_top;
RRETURN(MATCH_MATCH);
}
/* For capturing groups we have to check the group number back at the start
and if necessary complete handling an extraction by setting the offsets and
bumping the high water mark. Note that whole-pattern recursion is coded as
a recurse into group 0, so it won't be picked up here. Instead, we catch it
when the OP_END is reached. Other recursion is handled here. */
if (*prev == OP_CBRA || *prev == OP_SCBRA)
{
number = GET2(prev, 1+LINK_SIZE);
offset = number << 1;
#ifdef DEBUG
printf("end bracket %d", number);
printf("\n");
#endif
md->capture_last = number;
if (offset >= md->offset_max) md->offset_overflow = TRUE; else
{
md->offset_vector[offset] =
md->offset_vector[md->offset_end - number];
md->offset_vector[offset+1] = eptr - md->start_subject;
if (offset_top <= offset) offset_top = offset + 2;
}
/* Handle a recursively called group. Restore the offsets
appropriately and continue from after the call. */
if (md->recursive != NULL && md->recursive->group_num == number)
{
recursion_info *rec = md->recursive;
DPRINTF(("Recursion (%d) succeeded - continuing\n", number));
md->recursive = rec->prevrec;
mstart = rec->save_start;
memcpy(md->offset_vector, rec->offset_save,
rec->saved_max * sizeof(int));
ecode = rec->after_call;
ims = original_ims;
break;
}
}
/* For both capturing and non-capturing groups, reset the value of the ims
flags, in case they got changed during the group. */
ims = original_ims;
DPRINTF(("ims reset to %02lx\n", ims));
/* For a non-repeating ket, just continue at this level. This also
happens for a repeating ket if no characters were matched in the group.
This is the forcible breaking of infinite loops as implemented in Perl
5.005. If there is an options reset, it will get obeyed in the normal
course of events. */
if (*ecode == OP_KET || eptr == saved_eptr)
{
ecode += 1 + LINK_SIZE;
break;
}
/* The repeating kets try the rest of the pattern or restart from the
preceding bracket, in the appropriate order. In the second case, we can use
tail recursion to avoid using another stack frame, unless we have an
unlimited repeat of a group that can match an empty string. */
flags = (*prev >= OP_SBRA)? match_cbegroup : 0;
if (*ecode == OP_KETRMIN)
{
RMATCH(eptr, ecode + 1 + LINK_SIZE, offset_top, md, ims, eptrb, 0, RM12);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (flags != 0) /* Could match an empty string */
{
RMATCH(eptr, prev, offset_top, md, ims, eptrb, flags, RM50);
RRETURN(rrc);
}
ecode = prev;
goto TAIL_RECURSE;
}
else /* OP_KETRMAX */
{
RMATCH(eptr, prev, offset_top, md, ims, eptrb, flags, RM13);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
ecode += 1 + LINK_SIZE;
flags = 0;
goto TAIL_RECURSE;
}
/* Control never gets here */
/* Start of subject unless notbol, or after internal newline if multiline */
case OP_CIRC:
if (md->notbol && eptr == md->start_subject) RRETURN(MATCH_NOMATCH);
if ((ims & PCRE_MULTILINE) != 0)
{
if (eptr != md->start_subject &&
(eptr == md->end_subject || !WAS_NEWLINE(eptr)))
RRETURN(MATCH_NOMATCH);
ecode++;
break;
}
/* ... else fall through */
/* Start of subject assertion */
case OP_SOD:
if (eptr != md->start_subject) RRETURN(MATCH_NOMATCH);
ecode++;
break;
/* Start of match assertion */
case OP_SOM:
if (eptr != md->start_subject + md->start_offset) RRETURN(MATCH_NOMATCH);
ecode++;
break;
/* Reset the start of match point */
case OP_SET_SOM:
mstart = eptr;
ecode++;
break;
/* Assert before internal newline if multiline, or before a terminating
newline unless endonly is set, else end of subject unless noteol is set. */
case OP_DOLL:
if ((ims & PCRE_MULTILINE) != 0)
{
if (eptr < md->end_subject)
{ if (!IS_NEWLINE(eptr)) RRETURN(MATCH_NOMATCH); }
else
{ if (md->noteol) RRETURN(MATCH_NOMATCH); }
ecode++;
break;
}
else
{
if (md->noteol) RRETURN(MATCH_NOMATCH);
if (!md->endonly)
{
if (eptr != md->end_subject &&
(!IS_NEWLINE(eptr) || eptr != md->end_subject - md->nllen))
RRETURN(MATCH_NOMATCH);
ecode++;
break;
}
}
/* ... else fall through for endonly */
/* End of subject assertion (\z) */
case OP_EOD:
if (eptr < md->end_subject) RRETURN(MATCH_NOMATCH);
ecode++;
break;
/* End of subject or ending \n assertion (\Z) */
case OP_EODN:
if (eptr != md->end_subject &&
(!IS_NEWLINE(eptr) || eptr != md->end_subject - md->nllen))
RRETURN(MATCH_NOMATCH);
ecode++;
break;
/* Word boundary assertions */
case OP_NOT_WORD_BOUNDARY:
case OP_WORD_BOUNDARY:
{
/* Find out if the previous and current characters are "word" characters.
It takes a bit more work in UTF-8 mode. Characters > 255 are assumed to
be "non-word" characters. */
#ifdef SUPPORT_UTF8
if (utf8)
{
if (eptr == md->start_subject) prev_is_word = FALSE; else
{
const uschar *lastptr = eptr - 1;
while((*lastptr & 0xc0) == 0x80) lastptr--;
GETCHAR(c, lastptr);
prev_is_word = c < 256 && (md->ctypes[c] & ctype_word) != 0;
}
if (eptr >= md->end_subject) cur_is_word = FALSE; else
{
GETCHAR(c, eptr);
cur_is_word = c < 256 && (md->ctypes[c] & ctype_word) != 0;
}
}
else
#endif
/* More streamlined when not in UTF-8 mode */
{
prev_is_word = (eptr != md->start_subject) &&
((md->ctypes[eptr[-1]] & ctype_word) != 0);
cur_is_word = (eptr < md->end_subject) &&
((md->ctypes[*eptr] & ctype_word) != 0);
}
/* Now see if the situation is what we want */
if ((*ecode++ == OP_WORD_BOUNDARY)?
cur_is_word == prev_is_word : cur_is_word != prev_is_word)
RRETURN(MATCH_NOMATCH);
}
break;
/* Match a single character type; inline for speed */
case OP_ANY:
if (IS_NEWLINE(eptr)) RRETURN(MATCH_NOMATCH);
/* Fall through */
case OP_ALLANY:
if (eptr++ >= md->end_subject) RRETURN(MATCH_NOMATCH);
if (utf8) while (eptr < md->end_subject && (*eptr & 0xc0) == 0x80) eptr++;
ecode++;
break;
/* Match a single byte, even in UTF-8 mode. This opcode really does match
any byte, even newline, independent of the setting of PCRE_DOTALL. */
case OP_ANYBYTE:
if (eptr++ >= md->end_subject) RRETURN(MATCH_NOMATCH);
ecode++;
break;
case OP_NOT_DIGIT:
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINCTEST(c, eptr);
if (
#ifdef SUPPORT_UTF8
c < 256 &&
#endif
(md->ctypes[c] & ctype_digit) != 0
)
RRETURN(MATCH_NOMATCH);
ecode++;
break;
case OP_DIGIT:
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINCTEST(c, eptr);
if (
#ifdef SUPPORT_UTF8
c >= 256 ||
#endif
(md->ctypes[c] & ctype_digit) == 0
)
RRETURN(MATCH_NOMATCH);
ecode++;
break;
case OP_NOT_WHITESPACE:
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINCTEST(c, eptr);
if (
#ifdef SUPPORT_UTF8
c < 256 &&
#endif
(md->ctypes[c] & ctype_space) != 0
)
RRETURN(MATCH_NOMATCH);
ecode++;
break;
case OP_WHITESPACE:
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINCTEST(c, eptr);
if (
#ifdef SUPPORT_UTF8
c >= 256 ||
#endif
(md->ctypes[c] & ctype_space) == 0
)
RRETURN(MATCH_NOMATCH);
ecode++;
break;
case OP_NOT_WORDCHAR:
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINCTEST(c, eptr);
if (
#ifdef SUPPORT_UTF8
c < 256 &&
#endif
(md->ctypes[c] & ctype_word) != 0
)
RRETURN(MATCH_NOMATCH);
ecode++;
break;
case OP_WORDCHAR:
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINCTEST(c, eptr);
if (
#ifdef SUPPORT_UTF8
c >= 256 ||
#endif
(md->ctypes[c] & ctype_word) == 0
)
RRETURN(MATCH_NOMATCH);
ecode++;
break;
case OP_ANYNL:
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINCTEST(c, eptr);
switch(c)
{
default: RRETURN(MATCH_NOMATCH);
case 0x000d:
if (eptr < md->end_subject && *eptr == 0x0a) eptr++;
break;
case 0x000a:
break;
case 0x000b:
case 0x000c:
case 0x0085:
case 0x2028:
case 0x2029:
if (md->bsr_anycrlf) RRETURN(MATCH_NOMATCH);
break;
}
ecode++;
break;
case OP_NOT_HSPACE:
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINCTEST(c, eptr);
switch(c)
{
default: break;
case 0x09: /* HT */
case 0x20: /* SPACE */
case 0xa0: /* NBSP */
case 0x1680: /* OGHAM SPACE MARK */
case 0x180e: /* MONGOLIAN VOWEL SEPARATOR */
case 0x2000: /* EN QUAD */
case 0x2001: /* EM QUAD */
case 0x2002: /* EN SPACE */
case 0x2003: /* EM SPACE */
case 0x2004: /* THREE-PER-EM SPACE */
case 0x2005: /* FOUR-PER-EM SPACE */
case 0x2006: /* SIX-PER-EM SPACE */
case 0x2007: /* FIGURE SPACE */
case 0x2008: /* PUNCTUATION SPACE */
case 0x2009: /* THIN SPACE */
case 0x200A: /* HAIR SPACE */
case 0x202f: /* NARROW NO-BREAK SPACE */
case 0x205f: /* MEDIUM MATHEMATICAL SPACE */
case 0x3000: /* IDEOGRAPHIC SPACE */
RRETURN(MATCH_NOMATCH);
}
ecode++;
break;
case OP_HSPACE:
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINCTEST(c, eptr);
switch(c)
{
default: RRETURN(MATCH_NOMATCH);
case 0x09: /* HT */
case 0x20: /* SPACE */
case 0xa0: /* NBSP */
case 0x1680: /* OGHAM SPACE MARK */
case 0x180e: /* MONGOLIAN VOWEL SEPARATOR */
case 0x2000: /* EN QUAD */
case 0x2001: /* EM QUAD */
case 0x2002: /* EN SPACE */
case 0x2003: /* EM SPACE */
case 0x2004: /* THREE-PER-EM SPACE */
case 0x2005: /* FOUR-PER-EM SPACE */
case 0x2006: /* SIX-PER-EM SPACE */
case 0x2007: /* FIGURE SPACE */
case 0x2008: /* PUNCTUATION SPACE */
case 0x2009: /* THIN SPACE */
case 0x200A: /* HAIR SPACE */
case 0x202f: /* NARROW NO-BREAK SPACE */
case 0x205f: /* MEDIUM MATHEMATICAL SPACE */
case 0x3000: /* IDEOGRAPHIC SPACE */
break;
}
ecode++;
break;
case OP_NOT_VSPACE:
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINCTEST(c, eptr);
switch(c)
{
default: break;
case 0x0a: /* LF */
case 0x0b: /* VT */
case 0x0c: /* FF */
case 0x0d: /* CR */
case 0x85: /* NEL */
case 0x2028: /* LINE SEPARATOR */
case 0x2029: /* PARAGRAPH SEPARATOR */
RRETURN(MATCH_NOMATCH);
}
ecode++;
break;
case OP_VSPACE:
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINCTEST(c, eptr);
switch(c)
{
default: RRETURN(MATCH_NOMATCH);
case 0x0a: /* LF */
case 0x0b: /* VT */
case 0x0c: /* FF */
case 0x0d: /* CR */
case 0x85: /* NEL */
case 0x2028: /* LINE SEPARATOR */
case 0x2029: /* PARAGRAPH SEPARATOR */
break;
}
ecode++;
break;
#ifdef SUPPORT_UCP
/* Check the next character by Unicode property. We will get here only
if the support is in the binary; otherwise a compile-time error occurs. */
case OP_PROP:
case OP_NOTPROP:
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINCTEST(c, eptr);
{
int chartype, script;
int category = _pcre_ucp_findprop(c, &chartype, &script);
switch(ecode[1])
{
case PT_ANY:
if (op == OP_NOTPROP) RRETURN(MATCH_NOMATCH);
break;
case PT_LAMP:
if ((chartype == ucp_Lu ||
chartype == ucp_Ll ||
chartype == ucp_Lt) == (op == OP_NOTPROP))
RRETURN(MATCH_NOMATCH);
break;
case PT_GC:
if ((ecode[2] != category) == (op == OP_PROP))
RRETURN(MATCH_NOMATCH);
break;
case PT_PC:
if ((ecode[2] != chartype) == (op == OP_PROP))
RRETURN(MATCH_NOMATCH);
break;
case PT_SC:
if ((ecode[2] != script) == (op == OP_PROP))
RRETURN(MATCH_NOMATCH);
break;
default:
RRETURN(PCRE_ERROR_INTERNAL);
}
ecode += 3;
}
break;
/* Match an extended Unicode sequence. We will get here only if the support
is in the binary; otherwise a compile-time error occurs. */
case OP_EXTUNI:
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINCTEST(c, eptr);
{
int chartype, script;
int category = _pcre_ucp_findprop(c, &chartype, &script);
if (category == ucp_M) RRETURN(MATCH_NOMATCH);
while (eptr < md->end_subject)
{
int len = 1;
if (!utf8) c = *eptr; else
{
GETCHARLEN(c, eptr, len);
}
category = _pcre_ucp_findprop(c, &chartype, &script);
if (category != ucp_M) break;
eptr += len;
}
}
ecode++;
break;
#endif
/* Match a back reference, possibly repeatedly. Look past the end of the
item to see if there is repeat information following. The code is similar
to that for character classes, but repeated for efficiency. Then obey
similar code to character type repeats - written out again for speed.
However, if the referenced string is the empty string, always treat
it as matched, any number of times (otherwise there could be infinite
loops). */
case OP_REF:
{
offset = GET2(ecode, 1) << 1; /* Doubled ref number */
ecode += 3;
/* If the reference is unset, there are two possibilities:
(a) In the default, Perl-compatible state, set the length to be longer
than the amount of subject left; this ensures that every attempt at a
match fails. We can't just fail here, because of the possibility of
quantifiers with zero minima.
(b) If the JavaScript compatibility flag is set, set the length to zero
so that the back reference matches an empty string.
Otherwise, set the length to the length of what was matched by the
referenced subpattern. */
if (offset >= offset_top || md->offset_vector[offset] < 0)
length = (md->jscript_compat)? 0 : md->end_subject - eptr + 1;
else
length = md->offset_vector[offset+1] - md->offset_vector[offset];
/* Set up for repetition, or handle the non-repeated case */
switch (*ecode)
{
case OP_CRSTAR:
case OP_CRMINSTAR:
case OP_CRPLUS:
case OP_CRMINPLUS:
case OP_CRQUERY:
case OP_CRMINQUERY:
c = *ecode++ - OP_CRSTAR;
minimize = (c & 1) != 0;
min = rep_min[c]; /* Pick up values from tables; */
max = rep_max[c]; /* zero for max => infinity */
if (max == 0) max = INT_MAX;
break;
case OP_CRRANGE:
case OP_CRMINRANGE:
minimize = (*ecode == OP_CRMINRANGE);
min = GET2(ecode, 1);
max = GET2(ecode, 3);
if (max == 0) max = INT_MAX;
ecode += 5;
break;
default: /* No repeat follows */
if (!match_ref(offset, eptr, length, md, ims)) RRETURN(MATCH_NOMATCH);
eptr += length;
continue; /* With the main loop */
}
/* If the length of the reference is zero, just continue with the
main loop. */
if (length == 0) continue;
/* First, ensure the minimum number of matches are present. We get back
the length of the reference string explicitly rather than passing the
address of eptr, so that eptr can be a register variable. */
for (i = 1; i <= min; i++)
{
if (!match_ref(offset, eptr, length, md, ims)) RRETURN(MATCH_NOMATCH);
eptr += length;
}
/* If min = max, continue at the same level without recursion.
They are not both allowed to be zero. */
if (min == max) continue;
/* If minimizing, keep trying and advancing the pointer */
if (minimize)
{
for (fi = min;; fi++)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM14);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (fi >= max || !match_ref(offset, eptr, length, md, ims))
RRETURN(MATCH_NOMATCH);
eptr += length;
}
/* Control never gets here */
}
/* If maximizing, find the longest string and work backwards */
else
{
pp = eptr;
for (i = min; i < max; i++)
{
if (!match_ref(offset, eptr, length, md, ims)) break;
eptr += length;
}
while (eptr >= pp)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM15);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
eptr -= length;
}
RRETURN(MATCH_NOMATCH);
}
}
/* Control never gets here */
/* Match a bit-mapped character class, possibly repeatedly. This op code is
used when all the characters in the class have values in the range 0-255,
and either the matching is caseful, or the characters are in the range
0-127 when UTF-8 processing is enabled. The only difference between
OP_CLASS and OP_NCLASS occurs when a data character outside the range is
encountered.
First, look past the end of the item to see if there is repeat information
following. Then obey similar code to character type repeats - written out
again for speed. */
case OP_NCLASS:
case OP_CLASS:
{
data = ecode + 1; /* Save for matching */
ecode += 33; /* Advance past the item */
switch (*ecode)
{
case OP_CRSTAR:
case OP_CRMINSTAR:
case OP_CRPLUS:
case OP_CRMINPLUS:
case OP_CRQUERY:
case OP_CRMINQUERY:
c = *ecode++ - OP_CRSTAR;
minimize = (c & 1) != 0;
min = rep_min[c]; /* Pick up values from tables; */
max = rep_max[c]; /* zero for max => infinity */
if (max == 0) max = INT_MAX;
break;
case OP_CRRANGE:
case OP_CRMINRANGE:
minimize = (*ecode == OP_CRMINRANGE);
min = GET2(ecode, 1);
max = GET2(ecode, 3);
if (max == 0) max = INT_MAX;
ecode += 5;
break;
default: /* No repeat follows */
min = max = 1;
break;
}
/* First, ensure the minimum number of matches are present. */
#ifdef SUPPORT_UTF8
/* UTF-8 mode */
if (utf8)
{
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINC(c, eptr);
if (c > 255)
{
if (op == OP_CLASS) RRETURN(MATCH_NOMATCH);
}
else
{
if ((data[c/8] & (1 << (c&7))) == 0) RRETURN(MATCH_NOMATCH);
}
}
}
else
#endif
/* Not UTF-8 mode */
{
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
c = *eptr++;
if ((data[c/8] & (1 << (c&7))) == 0) RRETURN(MATCH_NOMATCH);
}
}
/* If max == min we can continue with the main loop without the
need to recurse. */
if (min == max) continue;
/* If minimizing, keep testing the rest of the expression and advancing
the pointer while it matches the class. */
if (minimize)
{
#ifdef SUPPORT_UTF8
/* UTF-8 mode */
if (utf8)
{
for (fi = min;; fi++)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM16);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (fi >= max || eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINC(c, eptr);
if (c > 255)
{
if (op == OP_CLASS) RRETURN(MATCH_NOMATCH);
}
else
{
if ((data[c/8] & (1 << (c&7))) == 0) RRETURN(MATCH_NOMATCH);
}
}
}
else
#endif
/* Not UTF-8 mode */
{
for (fi = min;; fi++)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM17);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (fi >= max || eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
c = *eptr++;
if ((data[c/8] & (1 << (c&7))) == 0) RRETURN(MATCH_NOMATCH);
}
}
/* Control never gets here */
}
/* If maximizing, find the longest possible run, then work backwards. */
else
{
pp = eptr;
#ifdef SUPPORT_UTF8
/* UTF-8 mode */
if (utf8)
{
for (i = min; i < max; i++)
{
int len = 1;
if (eptr >= md->end_subject) break;
GETCHARLEN(c, eptr, len);
if (c > 255)
{
if (op == OP_CLASS) break;
}
else
{
if ((data[c/8] & (1 << (c&7))) == 0) break;
}
eptr += len;
}
for (;;)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM18);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (eptr-- == pp) break; /* Stop if tried at original pos */
BACKCHAR(eptr);
}
}
else
#endif
/* Not UTF-8 mode */
{
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject) break;
c = *eptr;
if ((data[c/8] & (1 << (c&7))) == 0) break;
eptr++;
}
while (eptr >= pp)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM19);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
eptr--;
}
}
RRETURN(MATCH_NOMATCH);
}
}
/* Control never gets here */
/* Match an extended character class. This opcode is encountered only
in UTF-8 mode, because that's the only time it is compiled. */
#ifdef SUPPORT_UTF8
case OP_XCLASS:
{
data = ecode + 1 + LINK_SIZE; /* Save for matching */
ecode += GET(ecode, 1); /* Advance past the item */
switch (*ecode)
{
case OP_CRSTAR:
case OP_CRMINSTAR:
case OP_CRPLUS:
case OP_CRMINPLUS:
case OP_CRQUERY:
case OP_CRMINQUERY:
c = *ecode++ - OP_CRSTAR;
minimize = (c & 1) != 0;
min = rep_min[c]; /* Pick up values from tables; */
max = rep_max[c]; /* zero for max => infinity */
if (max == 0) max = INT_MAX;
break;
case OP_CRRANGE:
case OP_CRMINRANGE:
minimize = (*ecode == OP_CRMINRANGE);
min = GET2(ecode, 1);
max = GET2(ecode, 3);
if (max == 0) max = INT_MAX;
ecode += 5;
break;
default: /* No repeat follows */
min = max = 1;
break;
}
/* First, ensure the minimum number of matches are present. */
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINC(c, eptr);
if (!_pcre_xclass(c, data)) RRETURN(MATCH_NOMATCH);
}
/* If max == min we can continue with the main loop without the
need to recurse. */
if (min == max) continue;
/* If minimizing, keep testing the rest of the expression and advancing
the pointer while it matches the class. */
if (minimize)
{
for (fi = min;; fi++)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM20);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (fi >= max || eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINC(c, eptr);
if (!_pcre_xclass(c, data)) RRETURN(MATCH_NOMATCH);
}
/* Control never gets here */
}
/* If maximizing, find the longest possible run, then work backwards. */
else
{
pp = eptr;
for (i = min; i < max; i++)
{
int len = 1;
if (eptr >= md->end_subject) break;
GETCHARLEN(c, eptr, len);
if (!_pcre_xclass(c, data)) break;
eptr += len;
}
for(;;)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM21);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (eptr-- == pp) break; /* Stop if tried at original pos */
if (utf8) BACKCHAR(eptr);
}
RRETURN(MATCH_NOMATCH);
}
/* Control never gets here */
}
#endif /* End of XCLASS */
/* Match a single character, casefully */
case OP_CHAR:
#ifdef SUPPORT_UTF8
if (utf8)
{
length = 1;
ecode++;
GETCHARLEN(fc, ecode, length);
if (length > md->end_subject - eptr) RRETURN(MATCH_NOMATCH);
while (length-- > 0) if (*ecode++ != *eptr++) RRETURN(MATCH_NOMATCH);
}
else
#endif
/* Non-UTF-8 mode */
{
if (md->end_subject - eptr < 1) RRETURN(MATCH_NOMATCH);
if (ecode[1] != *eptr++) RRETURN(MATCH_NOMATCH);
ecode += 2;
}
break;
/* Match a single character, caselessly */
case OP_CHARNC:
#ifdef SUPPORT_UTF8
if (utf8)
{
length = 1;
ecode++;
GETCHARLEN(fc, ecode, length);
if (length > md->end_subject - eptr) RRETURN(MATCH_NOMATCH);
/* If the pattern character's value is < 128, we have only one byte, and
can use the fast lookup table. */
if (fc < 128)
{
if (md->lcc[*ecode++] != md->lcc[*eptr++]) RRETURN(MATCH_NOMATCH);
}
/* Otherwise we must pick up the subject character */
else
{
unsigned int dc;
GETCHARINC(dc, eptr);
ecode += length;
/* If we have Unicode property support, we can use it to test the other
case of the character, if there is one. */
if (fc != dc)
{
#ifdef SUPPORT_UCP
if (dc != _pcre_ucp_othercase(fc))
#endif
RRETURN(MATCH_NOMATCH);
}
}
}
else
#endif /* SUPPORT_UTF8 */
/* Non-UTF-8 mode */
{
if (md->end_subject - eptr < 1) RRETURN(MATCH_NOMATCH);
if (md->lcc[ecode[1]] != md->lcc[*eptr++]) RRETURN(MATCH_NOMATCH);
ecode += 2;
}
break;
/* Match a single character repeatedly. */
case OP_EXACT:
min = max = GET2(ecode, 1);
ecode += 3;
goto REPEATCHAR;
case OP_POSUPTO:
possessive = TRUE;
/* Fall through */
case OP_UPTO:
case OP_MINUPTO:
min = 0;
max = GET2(ecode, 1);
minimize = *ecode == OP_MINUPTO;
ecode += 3;
goto REPEATCHAR;
case OP_POSSTAR:
possessive = TRUE;
min = 0;
max = INT_MAX;
ecode++;
goto REPEATCHAR;
case OP_POSPLUS:
possessive = TRUE;
min = 1;
max = INT_MAX;
ecode++;
goto REPEATCHAR;
case OP_POSQUERY:
possessive = TRUE;
min = 0;
max = 1;
ecode++;
goto REPEATCHAR;
case OP_STAR:
case OP_MINSTAR:
case OP_PLUS:
case OP_MINPLUS:
case OP_QUERY:
case OP_MINQUERY:
c = *ecode++ - OP_STAR;
minimize = (c & 1) != 0;
min = rep_min[c]; /* Pick up values from tables; */
max = rep_max[c]; /* zero for max => infinity */
if (max == 0) max = INT_MAX;
/* Common code for all repeated single-character matches. We can give
up quickly if there are fewer than the minimum number of characters left in
the subject. */
REPEATCHAR:
#ifdef SUPPORT_UTF8
if (utf8)
{
length = 1;
charptr = ecode;
GETCHARLEN(fc, ecode, length);
if (min * length > md->end_subject - eptr) RRETURN(MATCH_NOMATCH);
ecode += length;
/* Handle multibyte character matching specially here. There is
support for caseless matching if UCP support is present. */
if (length > 1)
{
#ifdef SUPPORT_UCP
unsigned int othercase;
if ((ims & PCRE_CASELESS) != 0 &&
(othercase = _pcre_ucp_othercase(fc)) != NOTACHAR)
oclength = _pcre_ord2utf8(othercase, occhars);
else oclength = 0;
#endif /* SUPPORT_UCP */
for (i = 1; i <= min; i++)
{
if (memcmp(eptr, charptr, length) == 0) eptr += length;
#ifdef SUPPORT_UCP
/* Need braces because of following else */
else if (oclength == 0) { RRETURN(MATCH_NOMATCH); }
else
{
if (memcmp(eptr, occhars, oclength) != 0) RRETURN(MATCH_NOMATCH);
eptr += oclength;
}
#else /* without SUPPORT_UCP */
else { RRETURN(MATCH_NOMATCH); }
#endif /* SUPPORT_UCP */
}
if (min == max) continue;
if (minimize)
{
for (fi = min;; fi++)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM22);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (fi >= max || eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
if (memcmp(eptr, charptr, length) == 0) eptr += length;
#ifdef SUPPORT_UCP
/* Need braces because of following else */
else if (oclength == 0) { RRETURN(MATCH_NOMATCH); }
else
{
if (memcmp(eptr, occhars, oclength) != 0) RRETURN(MATCH_NOMATCH);
eptr += oclength;
}
#else /* without SUPPORT_UCP */
else { RRETURN (MATCH_NOMATCH); }
#endif /* SUPPORT_UCP */
}
/* Control never gets here */
}
else /* Maximize */
{
pp = eptr;
for (i = min; i < max; i++)
{
if (eptr > md->end_subject - length) break;
if (memcmp(eptr, charptr, length) == 0) eptr += length;
#ifdef SUPPORT_UCP
else if (oclength == 0) break;
else
{
if (memcmp(eptr, occhars, oclength) != 0) break;
eptr += oclength;
}
#else /* without SUPPORT_UCP */
else break;
#endif /* SUPPORT_UCP */
}
if (possessive) continue;
for(;;)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM23);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (eptr == pp) RRETURN(MATCH_NOMATCH);
#ifdef SUPPORT_UCP
eptr--;
BACKCHAR(eptr);
#else /* without SUPPORT_UCP */
eptr -= length;
#endif /* SUPPORT_UCP */
}
}
/* Control never gets here */
}
/* If the length of a UTF-8 character is 1, we fall through here, and
obey the code as for non-UTF-8 characters below, though in this case the
value of fc will always be < 128. */
}
else
#endif /* SUPPORT_UTF8 */
/* When not in UTF-8 mode, load a single-byte character. */
{
if (min > md->end_subject - eptr) RRETURN(MATCH_NOMATCH);
fc = *ecode++;
}
/* The value of fc at this point is always less than 256, though we may or
may not be in UTF-8 mode. The code is duplicated for the caseless and
caseful cases, for speed, since matching characters is likely to be quite
common. First, ensure the minimum number of matches are present. If min =
max, continue at the same level without recursing. Otherwise, if
minimizing, keep trying the rest of the expression and advancing one
matching character if failing, up to the maximum. Alternatively, if
maximizing, find the maximum number of characters and work backwards. */
DPRINTF(("matching %c{%d,%d} against subject %.*s\n", fc, min, max,
max, eptr));
if ((ims & PCRE_CASELESS) != 0)
{
fc = md->lcc[fc];
for (i = 1; i <= min; i++)
if (fc != md->lcc[*eptr++]) RRETURN(MATCH_NOMATCH);
if (min == max) continue;
if (minimize)
{
for (fi = min;; fi++)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM24);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (fi >= max || eptr >= md->end_subject ||
fc != md->lcc[*eptr++])
RRETURN(MATCH_NOMATCH);
}
/* Control never gets here */
}
else /* Maximize */
{
pp = eptr;
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject || fc != md->lcc[*eptr]) break;
eptr++;
}
if (possessive) continue;
while (eptr >= pp)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM25);
eptr--;
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
}
RRETURN(MATCH_NOMATCH);
}
/* Control never gets here */
}
/* Caseful comparisons (includes all multi-byte characters) */
else
{
for (i = 1; i <= min; i++) if (fc != *eptr++) RRETURN(MATCH_NOMATCH);
if (min == max) continue;
if (minimize)
{
for (fi = min;; fi++)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM26);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (fi >= max || eptr >= md->end_subject || fc != *eptr++)
RRETURN(MATCH_NOMATCH);
}
/* Control never gets here */
}
else /* Maximize */
{
pp = eptr;
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject || fc != *eptr) break;
eptr++;
}
if (possessive) continue;
while (eptr >= pp)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM27);
eptr--;
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
}
RRETURN(MATCH_NOMATCH);
}
}
/* Control never gets here */
/* Match a negated single one-byte character. The character we are
checking can be multibyte. */
case OP_NOT:
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
ecode++;
GETCHARINCTEST(c, eptr);
if ((ims & PCRE_CASELESS) != 0)
{
#ifdef SUPPORT_UTF8
if (c < 256)
#endif
c = md->lcc[c];
if (md->lcc[*ecode++] == c) RRETURN(MATCH_NOMATCH);
}
else
{
if (*ecode++ == c) RRETURN(MATCH_NOMATCH);
}
break;
/* Match a negated single one-byte character repeatedly. This is almost a
repeat of the code for a repeated single character, but I haven't found a
nice way of commoning these up that doesn't require a test of the
positive/negative option for each character match. Maybe that wouldn't add
very much to the time taken, but character matching *is* what this is all
about... */
case OP_NOTEXACT:
min = max = GET2(ecode, 1);
ecode += 3;
goto REPEATNOTCHAR;
case OP_NOTUPTO:
case OP_NOTMINUPTO:
min = 0;
max = GET2(ecode, 1);
minimize = *ecode == OP_NOTMINUPTO;
ecode += 3;
goto REPEATNOTCHAR;
case OP_NOTPOSSTAR:
possessive = TRUE;
min = 0;
max = INT_MAX;
ecode++;
goto REPEATNOTCHAR;
case OP_NOTPOSPLUS:
possessive = TRUE;
min = 1;
max = INT_MAX;
ecode++;
goto REPEATNOTCHAR;
case OP_NOTPOSQUERY:
possessive = TRUE;
min = 0;
max = 1;
ecode++;
goto REPEATNOTCHAR;
case OP_NOTPOSUPTO:
possessive = TRUE;
min = 0;
max = GET2(ecode, 1);
ecode += 3;
goto REPEATNOTCHAR;
case OP_NOTSTAR:
case OP_NOTMINSTAR:
case OP_NOTPLUS:
case OP_NOTMINPLUS:
case OP_NOTQUERY:
case OP_NOTMINQUERY:
c = *ecode++ - OP_NOTSTAR;
minimize = (c & 1) != 0;
min = rep_min[c]; /* Pick up values from tables; */
max = rep_max[c]; /* zero for max => infinity */
if (max == 0) max = INT_MAX;
/* Common code for all repeated single-byte matches. We can give up quickly
if there are fewer than the minimum number of bytes left in the
subject. */
REPEATNOTCHAR:
if (min > md->end_subject - eptr) RRETURN(MATCH_NOMATCH);
fc = *ecode++;
/* The code is duplicated for the caseless and caseful cases, for speed,
since matching characters is likely to be quite common. First, ensure the
minimum number of matches are present. If min = max, continue at the same
level without recursing. Otherwise, if minimizing, keep trying the rest of
the expression and advancing one matching character if failing, up to the
maximum. Alternatively, if maximizing, find the maximum number of
characters and work backwards. */
DPRINTF(("negative matching %c{%d,%d} against subject %.*s\n", fc, min, max,
max, eptr));
if ((ims & PCRE_CASELESS) != 0)
{
fc = md->lcc[fc];
#ifdef SUPPORT_UTF8
/* UTF-8 mode */
if (utf8)
{
register unsigned int d;
for (i = 1; i <= min; i++)
{
GETCHARINC(d, eptr);
if (d < 256) d = md->lcc[d];
if (fc == d) RRETURN(MATCH_NOMATCH);
}
}
else
#endif
/* Not UTF-8 mode */
{
for (i = 1; i <= min; i++)
if (fc == md->lcc[*eptr++]) RRETURN(MATCH_NOMATCH);
}
if (min == max) continue;
if (minimize)
{
#ifdef SUPPORT_UTF8
/* UTF-8 mode */
if (utf8)
{
register unsigned int d;
for (fi = min;; fi++)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM28);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
GETCHARINC(d, eptr);
if (d < 256) d = md->lcc[d];
if (fi >= max || eptr >= md->end_subject || fc == d)
RRETURN(MATCH_NOMATCH);
}
}
else
#endif
/* Not UTF-8 mode */
{
for (fi = min;; fi++)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM29);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (fi >= max || eptr >= md->end_subject || fc == md->lcc[*eptr++])
RRETURN(MATCH_NOMATCH);
}
}
/* Control never gets here */
}
/* Maximize case */
else
{
pp = eptr;
#ifdef SUPPORT_UTF8
/* UTF-8 mode */
if (utf8)
{
register unsigned int d;
for (i = min; i < max; i++)
{
int len = 1;
if (eptr >= md->end_subject) break;
GETCHARLEN(d, eptr, len);
if (d < 256) d = md->lcc[d];
if (fc == d) break;
eptr += len;
}
if (possessive) continue;
for(;;)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM30);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (eptr-- == pp) break; /* Stop if tried at original pos */
BACKCHAR(eptr);
}
}
else
#endif
/* Not UTF-8 mode */
{
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject || fc == md->lcc[*eptr]) break;
eptr++;
}
if (possessive) continue;
while (eptr >= pp)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM31);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
eptr--;
}
}
RRETURN(MATCH_NOMATCH);
}
/* Control never gets here */
}
/* Caseful comparisons */
else
{
#ifdef SUPPORT_UTF8
/* UTF-8 mode */
if (utf8)
{
register unsigned int d;
for (i = 1; i <= min; i++)
{
GETCHARINC(d, eptr);
if (fc == d) RRETURN(MATCH_NOMATCH);
}
}
else
#endif
/* Not UTF-8 mode */
{
for (i = 1; i <= min; i++)
if (fc == *eptr++) RRETURN(MATCH_NOMATCH);
}
if (min == max) continue;
if (minimize)
{
#ifdef SUPPORT_UTF8
/* UTF-8 mode */
if (utf8)
{
register unsigned int d;
for (fi = min;; fi++)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM32);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
GETCHARINC(d, eptr);
if (fi >= max || eptr >= md->end_subject || fc == d)
RRETURN(MATCH_NOMATCH);
}
}
else
#endif
/* Not UTF-8 mode */
{
for (fi = min;; fi++)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM33);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (fi >= max || eptr >= md->end_subject || fc == *eptr++)
RRETURN(MATCH_NOMATCH);
}
}
/* Control never gets here */
}
/* Maximize case */
else
{
pp = eptr;
#ifdef SUPPORT_UTF8
/* UTF-8 mode */
if (utf8)
{
register unsigned int d;
for (i = min; i < max; i++)
{
int len = 1;
if (eptr >= md->end_subject) break;
GETCHARLEN(d, eptr, len);
if (fc == d) break;
eptr += len;
}
if (possessive) continue;
for(;;)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM34);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (eptr-- == pp) break; /* Stop if tried at original pos */
BACKCHAR(eptr);
}
}
else
#endif
/* Not UTF-8 mode */
{
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject || fc == *eptr) break;
eptr++;
}
if (possessive) continue;
while (eptr >= pp)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM35);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
eptr--;
}
}
RRETURN(MATCH_NOMATCH);
}
}
/* Control never gets here */
/* Match a single character type repeatedly; several different opcodes
share code. This is very similar to the code for single characters, but we
repeat it in the interests of efficiency. */
case OP_TYPEEXACT:
min = max = GET2(ecode, 1);
minimize = TRUE;
ecode += 3;
goto REPEATTYPE;
case OP_TYPEUPTO:
case OP_TYPEMINUPTO:
min = 0;
max = GET2(ecode, 1);
minimize = *ecode == OP_TYPEMINUPTO;
ecode += 3;
goto REPEATTYPE;
case OP_TYPEPOSSTAR:
possessive = TRUE;
min = 0;
max = INT_MAX;
ecode++;
goto REPEATTYPE;
case OP_TYPEPOSPLUS:
possessive = TRUE;
min = 1;
max = INT_MAX;
ecode++;
goto REPEATTYPE;
case OP_TYPEPOSQUERY:
possessive = TRUE;
min = 0;
max = 1;
ecode++;
goto REPEATTYPE;
case OP_TYPEPOSUPTO:
possessive = TRUE;
min = 0;
max = GET2(ecode, 1);
ecode += 3;
goto REPEATTYPE;
case OP_TYPESTAR:
case OP_TYPEMINSTAR:
case OP_TYPEPLUS:
case OP_TYPEMINPLUS:
case OP_TYPEQUERY:
case OP_TYPEMINQUERY:
c = *ecode++ - OP_TYPESTAR;
minimize = (c & 1) != 0;
min = rep_min[c]; /* Pick up values from tables; */
max = rep_max[c]; /* zero for max => infinity */
if (max == 0) max = INT_MAX;
/* Common code for all repeated single character type matches. Note that
in UTF-8 mode, '.' matches a character of any length, but for the other
character types, the valid characters are all one-byte long. */
REPEATTYPE:
ctype = *ecode++; /* Code for the character type */
#ifdef SUPPORT_UCP
if (ctype == OP_PROP || ctype == OP_NOTPROP)
{
prop_fail_result = ctype == OP_NOTPROP;
prop_type = *ecode++;
prop_value = *ecode++;
}
else prop_type = -1;
#endif
/* First, ensure the minimum number of matches are present. Use inline
code for maximizing the speed, and do the type test once at the start
(i.e. keep it out of the loop). Also we can test that there are at least
the minimum number of bytes before we start. This isn't as effective in
UTF-8 mode, but it does no harm. Separate the UTF-8 code completely as that
is tidier. Also separate the UCP code, which can be the same for both UTF-8
and single-bytes. */
if (min > md->end_subject - eptr) RRETURN(MATCH_NOMATCH);
if (min > 0)
{
#ifdef SUPPORT_UCP
if (prop_type >= 0)
{
switch(prop_type)
{
case PT_ANY:
if (prop_fail_result) RRETURN(MATCH_NOMATCH);
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINCTEST(c, eptr);
}
break;
case PT_LAMP:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINCTEST(c, eptr);
prop_category = _pcre_ucp_findprop(c, &prop_chartype, &prop_script);
if ((prop_chartype == ucp_Lu ||
prop_chartype == ucp_Ll ||
prop_chartype == ucp_Lt) == prop_fail_result)
RRETURN(MATCH_NOMATCH);
}
break;
case PT_GC:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINCTEST(c, eptr);
prop_category = _pcre_ucp_findprop(c, &prop_chartype, &prop_script);
if ((prop_category == prop_value) == prop_fail_result)
RRETURN(MATCH_NOMATCH);
}
break;
case PT_PC:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINCTEST(c, eptr);
prop_category = _pcre_ucp_findprop(c, &prop_chartype, &prop_script);
if ((prop_chartype == prop_value) == prop_fail_result)
RRETURN(MATCH_NOMATCH);
}
break;
case PT_SC:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINCTEST(c, eptr);
prop_category = _pcre_ucp_findprop(c, &prop_chartype, &prop_script);
if ((prop_script == prop_value) == prop_fail_result)
RRETURN(MATCH_NOMATCH);
}
break;
default:
RRETURN(PCRE_ERROR_INTERNAL);
}
}
/* Match extended Unicode sequences. We will get here only if the
support is in the binary; otherwise a compile-time error occurs. */
else if (ctype == OP_EXTUNI)
{
for (i = 1; i <= min; i++)
{
GETCHARINCTEST(c, eptr);
prop_category = _pcre_ucp_findprop(c, &prop_chartype, &prop_script);
if (prop_category == ucp_M) RRETURN(MATCH_NOMATCH);
while (eptr < md->end_subject)
{
int len = 1;
if (!utf8) c = *eptr; else
{
GETCHARLEN(c, eptr, len);
}
prop_category = _pcre_ucp_findprop(c, &prop_chartype, &prop_script);
if (prop_category != ucp_M) break;
eptr += len;
}
}
}
else
#endif /* SUPPORT_UCP */
/* Handle all other cases when the coding is UTF-8 */
#ifdef SUPPORT_UTF8
if (utf8) switch(ctype)
{
case OP_ANY:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject || IS_NEWLINE(eptr))
RRETURN(MATCH_NOMATCH);
eptr++;
while (eptr < md->end_subject && (*eptr & 0xc0) == 0x80) eptr++;
}
break;
case OP_ALLANY:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
eptr++;
while (eptr < md->end_subject && (*eptr & 0xc0) == 0x80) eptr++;
}
break;
case OP_ANYBYTE:
eptr += min;
break;
case OP_ANYNL:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINC(c, eptr);
switch(c)
{
default: RRETURN(MATCH_NOMATCH);
case 0x000d:
if (eptr < md->end_subject && *eptr == 0x0a) eptr++;
break;
case 0x000a:
break;
case 0x000b:
case 0x000c:
case 0x0085:
case 0x2028:
case 0x2029:
if (md->bsr_anycrlf) RRETURN(MATCH_NOMATCH);
break;
}
}
break;
case OP_NOT_HSPACE:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINC(c, eptr);
switch(c)
{
default: break;
case 0x09: /* HT */
case 0x20: /* SPACE */
case 0xa0: /* NBSP */
case 0x1680: /* OGHAM SPACE MARK */
case 0x180e: /* MONGOLIAN VOWEL SEPARATOR */
case 0x2000: /* EN QUAD */
case 0x2001: /* EM QUAD */
case 0x2002: /* EN SPACE */
case 0x2003: /* EM SPACE */
case 0x2004: /* THREE-PER-EM SPACE */
case 0x2005: /* FOUR-PER-EM SPACE */
case 0x2006: /* SIX-PER-EM SPACE */
case 0x2007: /* FIGURE SPACE */
case 0x2008: /* PUNCTUATION SPACE */
case 0x2009: /* THIN SPACE */
case 0x200A: /* HAIR SPACE */
case 0x202f: /* NARROW NO-BREAK SPACE */
case 0x205f: /* MEDIUM MATHEMATICAL SPACE */
case 0x3000: /* IDEOGRAPHIC SPACE */
RRETURN(MATCH_NOMATCH);
}
}
break;
case OP_HSPACE:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINC(c, eptr);
switch(c)
{
default: RRETURN(MATCH_NOMATCH);
case 0x09: /* HT */
case 0x20: /* SPACE */
case 0xa0: /* NBSP */
case 0x1680: /* OGHAM SPACE MARK */
case 0x180e: /* MONGOLIAN VOWEL SEPARATOR */
case 0x2000: /* EN QUAD */
case 0x2001: /* EM QUAD */
case 0x2002: /* EN SPACE */
case 0x2003: /* EM SPACE */
case 0x2004: /* THREE-PER-EM SPACE */
case 0x2005: /* FOUR-PER-EM SPACE */
case 0x2006: /* SIX-PER-EM SPACE */
case 0x2007: /* FIGURE SPACE */
case 0x2008: /* PUNCTUATION SPACE */
case 0x2009: /* THIN SPACE */
case 0x200A: /* HAIR SPACE */
case 0x202f: /* NARROW NO-BREAK SPACE */
case 0x205f: /* MEDIUM MATHEMATICAL SPACE */
case 0x3000: /* IDEOGRAPHIC SPACE */
break;
}
}
break;
case OP_NOT_VSPACE:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINC(c, eptr);
switch(c)
{
default: break;
case 0x0a: /* LF */
case 0x0b: /* VT */
case 0x0c: /* FF */
case 0x0d: /* CR */
case 0x85: /* NEL */
case 0x2028: /* LINE SEPARATOR */
case 0x2029: /* PARAGRAPH SEPARATOR */
RRETURN(MATCH_NOMATCH);
}
}
break;
case OP_VSPACE:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINC(c, eptr);
switch(c)
{
default: RRETURN(MATCH_NOMATCH);
case 0x0a: /* LF */
case 0x0b: /* VT */
case 0x0c: /* FF */
case 0x0d: /* CR */
case 0x85: /* NEL */
case 0x2028: /* LINE SEPARATOR */
case 0x2029: /* PARAGRAPH SEPARATOR */
break;
}
}
break;
case OP_NOT_DIGIT:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINC(c, eptr);
if (c < 128 && (md->ctypes[c] & ctype_digit) != 0)
RRETURN(MATCH_NOMATCH);
}
break;
case OP_DIGIT:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject ||
*eptr >= 128 || (md->ctypes[*eptr++] & ctype_digit) == 0)
RRETURN(MATCH_NOMATCH);
/* No need to skip more bytes - we know it's a 1-byte character */
}
break;
case OP_NOT_WHITESPACE:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject ||
(*eptr < 128 && (md->ctypes[*eptr] & ctype_space) != 0))
RRETURN(MATCH_NOMATCH);
while (++eptr < md->end_subject && (*eptr & 0xc0) == 0x80);
}
break;
case OP_WHITESPACE:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject ||
*eptr >= 128 || (md->ctypes[*eptr++] & ctype_space) == 0)
RRETURN(MATCH_NOMATCH);
/* No need to skip more bytes - we know it's a 1-byte character */
}
break;
case OP_NOT_WORDCHAR:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject ||
(*eptr < 128 && (md->ctypes[*eptr] & ctype_word) != 0))
RRETURN(MATCH_NOMATCH);
while (++eptr < md->end_subject && (*eptr & 0xc0) == 0x80);
}
break;
case OP_WORDCHAR:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject ||
*eptr >= 128 || (md->ctypes[*eptr++] & ctype_word) == 0)
RRETURN(MATCH_NOMATCH);
/* No need to skip more bytes - we know it's a 1-byte character */
}
break;
default:
RRETURN(PCRE_ERROR_INTERNAL);
} /* End switch(ctype) */
else
#endif /* SUPPORT_UTF8 */
/* Code for the non-UTF-8 case for minimum matching of operators other
than OP_PROP and OP_NOTPROP. We can assume that there are the minimum
number of bytes present, as this was tested above. */
switch(ctype)
{
case OP_ANY:
for (i = 1; i <= min; i++)
{
if (IS_NEWLINE(eptr)) RRETURN(MATCH_NOMATCH);
eptr++;
}
break;
case OP_ALLANY:
eptr += min;
break;
case OP_ANYBYTE:
eptr += min;
break;
/* Because of the CRLF case, we can't assume the minimum number of
bytes are present in this case. */
case OP_ANYNL:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
switch(*eptr++)
{
default: RRETURN(MATCH_NOMATCH);
case 0x000d:
if (eptr < md->end_subject && *eptr == 0x0a) eptr++;
break;
case 0x000a:
break;
case 0x000b:
case 0x000c:
case 0x0085:
if (md->bsr_anycrlf) RRETURN(MATCH_NOMATCH);
break;
}
}
break;
case OP_NOT_HSPACE:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
switch(*eptr++)
{
default: break;
case 0x09: /* HT */
case 0x20: /* SPACE */
case 0xa0: /* NBSP */
RRETURN(MATCH_NOMATCH);
}
}
break;
case OP_HSPACE:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
switch(*eptr++)
{
default: RRETURN(MATCH_NOMATCH);
case 0x09: /* HT */
case 0x20: /* SPACE */
case 0xa0: /* NBSP */
break;
}
}
break;
case OP_NOT_VSPACE:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
switch(*eptr++)
{
default: break;
case 0x0a: /* LF */
case 0x0b: /* VT */
case 0x0c: /* FF */
case 0x0d: /* CR */
case 0x85: /* NEL */
RRETURN(MATCH_NOMATCH);
}
}
break;
case OP_VSPACE:
for (i = 1; i <= min; i++)
{
if (eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
switch(*eptr++)
{
default: RRETURN(MATCH_NOMATCH);
case 0x0a: /* LF */
case 0x0b: /* VT */
case 0x0c: /* FF */
case 0x0d: /* CR */
case 0x85: /* NEL */
break;
}
}
break;
case OP_NOT_DIGIT:
for (i = 1; i <= min; i++)
if ((md->ctypes[*eptr++] & ctype_digit) != 0) RRETURN(MATCH_NOMATCH);
break;
case OP_DIGIT:
for (i = 1; i <= min; i++)
if ((md->ctypes[*eptr++] & ctype_digit) == 0) RRETURN(MATCH_NOMATCH);
break;
case OP_NOT_WHITESPACE:
for (i = 1; i <= min; i++)
if ((md->ctypes[*eptr++] & ctype_space) != 0) RRETURN(MATCH_NOMATCH);
break;
case OP_WHITESPACE:
for (i = 1; i <= min; i++)
if ((md->ctypes[*eptr++] & ctype_space) == 0) RRETURN(MATCH_NOMATCH);
break;
case OP_NOT_WORDCHAR:
for (i = 1; i <= min; i++)
if ((md->ctypes[*eptr++] & ctype_word) != 0)
RRETURN(MATCH_NOMATCH);
break;
case OP_WORDCHAR:
for (i = 1; i <= min; i++)
if ((md->ctypes[*eptr++] & ctype_word) == 0)
RRETURN(MATCH_NOMATCH);
break;
default:
RRETURN(PCRE_ERROR_INTERNAL);
}
}
/* If min = max, continue at the same level without recursing */
if (min == max) continue;
/* If minimizing, we have to test the rest of the pattern before each
subsequent match. Again, separate the UTF-8 case for speed, and also
separate the UCP cases. */
if (minimize)
{
#ifdef SUPPORT_UCP
if (prop_type >= 0)
{
switch(prop_type)
{
case PT_ANY:
for (fi = min;; fi++)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM36);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (fi >= max || eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINC(c, eptr);
if (prop_fail_result) RRETURN(MATCH_NOMATCH);
}
/* Control never gets here */
case PT_LAMP:
for (fi = min;; fi++)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM37);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (fi >= max || eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINC(c, eptr);
prop_category = _pcre_ucp_findprop(c, &prop_chartype, &prop_script);
if ((prop_chartype == ucp_Lu ||
prop_chartype == ucp_Ll ||
prop_chartype == ucp_Lt) == prop_fail_result)
RRETURN(MATCH_NOMATCH);
}
/* Control never gets here */
case PT_GC:
for (fi = min;; fi++)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM38);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (fi >= max || eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINC(c, eptr);
prop_category = _pcre_ucp_findprop(c, &prop_chartype, &prop_script);
if ((prop_category == prop_value) == prop_fail_result)
RRETURN(MATCH_NOMATCH);
}
/* Control never gets here */
case PT_PC:
for (fi = min;; fi++)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM39);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (fi >= max || eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINC(c, eptr);
prop_category = _pcre_ucp_findprop(c, &prop_chartype, &prop_script);
if ((prop_chartype == prop_value) == prop_fail_result)
RRETURN(MATCH_NOMATCH);
}
/* Control never gets here */
case PT_SC:
for (fi = min;; fi++)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM40);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (fi >= max || eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINC(c, eptr);
prop_category = _pcre_ucp_findprop(c, &prop_chartype, &prop_script);
if ((prop_script == prop_value) == prop_fail_result)
RRETURN(MATCH_NOMATCH);
}
/* Control never gets here */
default:
RRETURN(PCRE_ERROR_INTERNAL);
}
}
/* Match extended Unicode sequences. We will get here only if the
support is in the binary; otherwise a compile-time error occurs. */
else if (ctype == OP_EXTUNI)
{
for (fi = min;; fi++)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM41);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (fi >= max || eptr >= md->end_subject) RRETURN(MATCH_NOMATCH);
GETCHARINCTEST(c, eptr);
prop_category = _pcre_ucp_findprop(c, &prop_chartype, &prop_script);
if (prop_category == ucp_M) RRETURN(MATCH_NOMATCH);
while (eptr < md->end_subject)
{
int len = 1;
if (!utf8) c = *eptr; else
{
GETCHARLEN(c, eptr, len);
}
prop_category = _pcre_ucp_findprop(c, &prop_chartype, &prop_script);
if (prop_category != ucp_M) break;
eptr += len;
}
}
}
else
#endif /* SUPPORT_UCP */
#ifdef SUPPORT_UTF8
/* UTF-8 mode */
if (utf8)
{
for (fi = min;; fi++)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM42);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (fi >= max || eptr >= md->end_subject ||
(ctype == OP_ANY && IS_NEWLINE(eptr)))
RRETURN(MATCH_NOMATCH);
GETCHARINC(c, eptr);
switch(ctype)
{
case OP_ANY: /* This is the non-NL case */
case OP_ALLANY:
case OP_ANYBYTE:
break;
case OP_ANYNL:
switch(c)
{
default: RRETURN(MATCH_NOMATCH);
case 0x000d:
if (eptr < md->end_subject && *eptr == 0x0a) eptr++;
break;
case 0x000a:
break;
case 0x000b:
case 0x000c:
case 0x0085:
case 0x2028:
case 0x2029:
if (md->bsr_anycrlf) RRETURN(MATCH_NOMATCH);
break;
}
break;
case OP_NOT_HSPACE:
switch(c)
{
default: break;
case 0x09: /* HT */
case 0x20: /* SPACE */
case 0xa0: /* NBSP */
case 0x1680: /* OGHAM SPACE MARK */
case 0x180e: /* MONGOLIAN VOWEL SEPARATOR */
case 0x2000: /* EN QUAD */
case 0x2001: /* EM QUAD */
case 0x2002: /* EN SPACE */
case 0x2003: /* EM SPACE */
case 0x2004: /* THREE-PER-EM SPACE */
case 0x2005: /* FOUR-PER-EM SPACE */
case 0x2006: /* SIX-PER-EM SPACE */
case 0x2007: /* FIGURE SPACE */
case 0x2008: /* PUNCTUATION SPACE */
case 0x2009: /* THIN SPACE */
case 0x200A: /* HAIR SPACE */
case 0x202f: /* NARROW NO-BREAK SPACE */
case 0x205f: /* MEDIUM MATHEMATICAL SPACE */
case 0x3000: /* IDEOGRAPHIC SPACE */
RRETURN(MATCH_NOMATCH);
}
break;
case OP_HSPACE:
switch(c)
{
default: RRETURN(MATCH_NOMATCH);
case 0x09: /* HT */
case 0x20: /* SPACE */
case 0xa0: /* NBSP */
case 0x1680: /* OGHAM SPACE MARK */
case 0x180e: /* MONGOLIAN VOWEL SEPARATOR */
case 0x2000: /* EN QUAD */
case 0x2001: /* EM QUAD */
case 0x2002: /* EN SPACE */
case 0x2003: /* EM SPACE */
case 0x2004: /* THREE-PER-EM SPACE */
case 0x2005: /* FOUR-PER-EM SPACE */
case 0x2006: /* SIX-PER-EM SPACE */
case 0x2007: /* FIGURE SPACE */
case 0x2008: /* PUNCTUATION SPACE */
case 0x2009: /* THIN SPACE */
case 0x200A: /* HAIR SPACE */
case 0x202f: /* NARROW NO-BREAK SPACE */
case 0x205f: /* MEDIUM MATHEMATICAL SPACE */
case 0x3000: /* IDEOGRAPHIC SPACE */
break;
}
break;
case OP_NOT_VSPACE:
switch(c)
{
default: break;
case 0x0a: /* LF */
case 0x0b: /* VT */
case 0x0c: /* FF */
case 0x0d: /* CR */
case 0x85: /* NEL */
case 0x2028: /* LINE SEPARATOR */
case 0x2029: /* PARAGRAPH SEPARATOR */
RRETURN(MATCH_NOMATCH);
}
break;
case OP_VSPACE:
switch(c)
{
default: RRETURN(MATCH_NOMATCH);
case 0x0a: /* LF */
case 0x0b: /* VT */
case 0x0c: /* FF */
case 0x0d: /* CR */
case 0x85: /* NEL */
case 0x2028: /* LINE SEPARATOR */
case 0x2029: /* PARAGRAPH SEPARATOR */
break;
}
break;
case OP_NOT_DIGIT:
if (c < 256 && (md->ctypes[c] & ctype_digit) != 0)
RRETURN(MATCH_NOMATCH);
break;
case OP_DIGIT:
if (c >= 256 || (md->ctypes[c] & ctype_digit) == 0)
RRETURN(MATCH_NOMATCH);
break;
case OP_NOT_WHITESPACE:
if (c < 256 && (md->ctypes[c] & ctype_space) != 0)
RRETURN(MATCH_NOMATCH);
break;
case OP_WHITESPACE:
if (c >= 256 || (md->ctypes[c] & ctype_space) == 0)
RRETURN(MATCH_NOMATCH);
break;
case OP_NOT_WORDCHAR:
if (c < 256 && (md->ctypes[c] & ctype_word) != 0)
RRETURN(MATCH_NOMATCH);
break;
case OP_WORDCHAR:
if (c >= 256 || (md->ctypes[c] & ctype_word) == 0)
RRETURN(MATCH_NOMATCH);
break;
default:
RRETURN(PCRE_ERROR_INTERNAL);
}
}
}
else
#endif
/* Not UTF-8 mode */
{
for (fi = min;; fi++)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM43);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (fi >= max || eptr >= md->end_subject ||
(ctype == OP_ANY && IS_NEWLINE(eptr)))
RRETURN(MATCH_NOMATCH);
c = *eptr++;
switch(ctype)
{
case OP_ANY: /* This is the non-NL case */
case OP_ALLANY:
case OP_ANYBYTE:
break;
case OP_ANYNL:
switch(c)
{
default: RRETURN(MATCH_NOMATCH);
case 0x000d:
if (eptr < md->end_subject && *eptr == 0x0a) eptr++;
break;
case 0x000a:
break;
case 0x000b:
case 0x000c:
case 0x0085:
if (md->bsr_anycrlf) RRETURN(MATCH_NOMATCH);
break;
}
break;
case OP_NOT_HSPACE:
switch(c)
{
default: break;
case 0x09: /* HT */
case 0x20: /* SPACE */
case 0xa0: /* NBSP */
RRETURN(MATCH_NOMATCH);
}
break;
case OP_HSPACE:
switch(c)
{
default: RRETURN(MATCH_NOMATCH);
case 0x09: /* HT */
case 0x20: /* SPACE */
case 0xa0: /* NBSP */
break;
}
break;
case OP_NOT_VSPACE:
switch(c)
{
default: break;
case 0x0a: /* LF */
case 0x0b: /* VT */
case 0x0c: /* FF */
case 0x0d: /* CR */
case 0x85: /* NEL */
RRETURN(MATCH_NOMATCH);
}
break;
case OP_VSPACE:
switch(c)
{
default: RRETURN(MATCH_NOMATCH);
case 0x0a: /* LF */
case 0x0b: /* VT */
case 0x0c: /* FF */
case 0x0d: /* CR */
case 0x85: /* NEL */
break;
}
break;
case OP_NOT_DIGIT:
if ((md->ctypes[c] & ctype_digit) != 0) RRETURN(MATCH_NOMATCH);
break;
case OP_DIGIT:
if ((md->ctypes[c] & ctype_digit) == 0) RRETURN(MATCH_NOMATCH);
break;
case OP_NOT_WHITESPACE:
if ((md->ctypes[c] & ctype_space) != 0) RRETURN(MATCH_NOMATCH);
break;
case OP_WHITESPACE:
if ((md->ctypes[c] & ctype_space) == 0) RRETURN(MATCH_NOMATCH);
break;
case OP_NOT_WORDCHAR:
if ((md->ctypes[c] & ctype_word) != 0) RRETURN(MATCH_NOMATCH);
break;
case OP_WORDCHAR:
if ((md->ctypes[c] & ctype_word) == 0) RRETURN(MATCH_NOMATCH);
break;
default:
RRETURN(PCRE_ERROR_INTERNAL);
}
}
}
/* Control never gets here */
}
/* If maximizing, it is worth using inline code for speed, doing the type
test once at the start (i.e. keep it out of the loop). Again, keep the
UTF-8 and UCP stuff separate. */
else
{
pp = eptr; /* Remember where we started */
#ifdef SUPPORT_UCP
if (prop_type >= 0)
{
switch(prop_type)
{
case PT_ANY:
for (i = min; i < max; i++)
{
int len = 1;
if (eptr >= md->end_subject) break;
GETCHARLEN(c, eptr, len);
if (prop_fail_result) break;
eptr+= len;
}
break;
case PT_LAMP:
for (i = min; i < max; i++)
{
int len = 1;
if (eptr >= md->end_subject) break;
GETCHARLEN(c, eptr, len);
prop_category = _pcre_ucp_findprop(c, &prop_chartype, &prop_script);
if ((prop_chartype == ucp_Lu ||
prop_chartype == ucp_Ll ||
prop_chartype == ucp_Lt) == prop_fail_result)
break;
eptr+= len;
}
break;
case PT_GC:
for (i = min; i < max; i++)
{
int len = 1;
if (eptr >= md->end_subject) break;
GETCHARLEN(c, eptr, len);
prop_category = _pcre_ucp_findprop(c, &prop_chartype, &prop_script);
if ((prop_category == prop_value) == prop_fail_result)
break;
eptr+= len;
}
break;
case PT_PC:
for (i = min; i < max; i++)
{
int len = 1;
if (eptr >= md->end_subject) break;
GETCHARLEN(c, eptr, len);
prop_category = _pcre_ucp_findprop(c, &prop_chartype, &prop_script);
if ((prop_chartype == prop_value) == prop_fail_result)
break;
eptr+= len;
}
break;
case PT_SC:
for (i = min; i < max; i++)
{
int len = 1;
if (eptr >= md->end_subject) break;
GETCHARLEN(c, eptr, len);
prop_category = _pcre_ucp_findprop(c, &prop_chartype, &prop_script);
if ((prop_script == prop_value) == prop_fail_result)
break;
eptr+= len;
}
break;
}
/* eptr is now past the end of the maximum run */
if (possessive) continue;
for(;;)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM44);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (eptr-- == pp) break; /* Stop if tried at original pos */
if (utf8) BACKCHAR(eptr);
}
}
/* Match extended Unicode sequences. We will get here only if the
support is in the binary; otherwise a compile-time error occurs. */
else if (ctype == OP_EXTUNI)
{
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject) break;
GETCHARINCTEST(c, eptr);
prop_category = _pcre_ucp_findprop(c, &prop_chartype, &prop_script);
if (prop_category == ucp_M) break;
while (eptr < md->end_subject)
{
int len = 1;
if (!utf8) c = *eptr; else
{
GETCHARLEN(c, eptr, len);
}
prop_category = _pcre_ucp_findprop(c, &prop_chartype, &prop_script);
if (prop_category != ucp_M) break;
eptr += len;
}
}
/* eptr is now past the end of the maximum run */
if (possessive) continue;
for(;;)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM45);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (eptr-- == pp) break; /* Stop if tried at original pos */
for (;;) /* Move back over one extended */
{
int len = 1;
if (!utf8) c = *eptr; else
{
BACKCHAR(eptr);
GETCHARLEN(c, eptr, len);
}
prop_category = _pcre_ucp_findprop(c, &prop_chartype, &prop_script);
if (prop_category != ucp_M) break;
eptr--;
}
}
}
else
#endif /* SUPPORT_UCP */
#ifdef SUPPORT_UTF8
/* UTF-8 mode */
if (utf8)
{
switch(ctype)
{
case OP_ANY:
if (max < INT_MAX)
{
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject || IS_NEWLINE(eptr)) break;
eptr++;
while (eptr < md->end_subject && (*eptr & 0xc0) == 0x80) eptr++;
}
}
/* Handle unlimited UTF-8 repeat */
else
{
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject || IS_NEWLINE(eptr)) break;
eptr++;
while (eptr < md->end_subject && (*eptr & 0xc0) == 0x80) eptr++;
}
}
break;
case OP_ALLANY:
if (max < INT_MAX)
{
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject) break;
eptr++;
while (eptr < md->end_subject && (*eptr & 0xc0) == 0x80) eptr++;
}
}
else eptr = md->end_subject; /* Unlimited UTF-8 repeat */
break;
/* The byte case is the same as non-UTF8 */
case OP_ANYBYTE:
c = max - min;
if (c > (unsigned int)(md->end_subject - eptr))
c = md->end_subject - eptr;
eptr += c;
break;
case OP_ANYNL:
for (i = min; i < max; i++)
{
int len = 1;
if (eptr >= md->end_subject) break;
GETCHARLEN(c, eptr, len);
if (c == 0x000d)
{
if (++eptr >= md->end_subject) break;
if (*eptr == 0x000a) eptr++;
}
else
{
if (c != 0x000a &&
(md->bsr_anycrlf ||
(c != 0x000b && c != 0x000c &&
c != 0x0085 && c != 0x2028 && c != 0x2029)))
break;
eptr += len;
}
}
break;
case OP_NOT_HSPACE:
case OP_HSPACE:
for (i = min; i < max; i++)
{
BOOL gotspace;
int len = 1;
if (eptr >= md->end_subject) break;
GETCHARLEN(c, eptr, len);
switch(c)
{
default: gotspace = FALSE; break;
case 0x09: /* HT */
case 0x20: /* SPACE */
case 0xa0: /* NBSP */
case 0x1680: /* OGHAM SPACE MARK */
case 0x180e: /* MONGOLIAN VOWEL SEPARATOR */
case 0x2000: /* EN QUAD */
case 0x2001: /* EM QUAD */
case 0x2002: /* EN SPACE */
case 0x2003: /* EM SPACE */
case 0x2004: /* THREE-PER-EM SPACE */
case 0x2005: /* FOUR-PER-EM SPACE */
case 0x2006: /* SIX-PER-EM SPACE */
case 0x2007: /* FIGURE SPACE */
case 0x2008: /* PUNCTUATION SPACE */
case 0x2009: /* THIN SPACE */
case 0x200A: /* HAIR SPACE */
case 0x202f: /* NARROW NO-BREAK SPACE */
case 0x205f: /* MEDIUM MATHEMATICAL SPACE */
case 0x3000: /* IDEOGRAPHIC SPACE */
gotspace = TRUE;
break;
}
if (gotspace == (ctype == OP_NOT_HSPACE)) break;
eptr += len;
}
break;
case OP_NOT_VSPACE:
case OP_VSPACE:
for (i = min; i < max; i++)
{
BOOL gotspace;
int len = 1;
if (eptr >= md->end_subject) break;
GETCHARLEN(c, eptr, len);
switch(c)
{
default: gotspace = FALSE; break;
case 0x0a: /* LF */
case 0x0b: /* VT */
case 0x0c: /* FF */
case 0x0d: /* CR */
case 0x85: /* NEL */
case 0x2028: /* LINE SEPARATOR */
case 0x2029: /* PARAGRAPH SEPARATOR */
gotspace = TRUE;
break;
}
if (gotspace == (ctype == OP_NOT_VSPACE)) break;
eptr += len;
}
break;
case OP_NOT_DIGIT:
for (i = min; i < max; i++)
{
int len = 1;
if (eptr >= md->end_subject) break;
GETCHARLEN(c, eptr, len);
if (c < 256 && (md->ctypes[c] & ctype_digit) != 0) break;
eptr+= len;
}
break;
case OP_DIGIT:
for (i = min; i < max; i++)
{
int len = 1;
if (eptr >= md->end_subject) break;
GETCHARLEN(c, eptr, len);
if (c >= 256 ||(md->ctypes[c] & ctype_digit) == 0) break;
eptr+= len;
}
break;
case OP_NOT_WHITESPACE:
for (i = min; i < max; i++)
{
int len = 1;
if (eptr >= md->end_subject) break;
GETCHARLEN(c, eptr, len);
if (c < 256 && (md->ctypes[c] & ctype_space) != 0) break;
eptr+= len;
}
break;
case OP_WHITESPACE:
for (i = min; i < max; i++)
{
int len = 1;
if (eptr >= md->end_subject) break;
GETCHARLEN(c, eptr, len);
if (c >= 256 ||(md->ctypes[c] & ctype_space) == 0) break;
eptr+= len;
}
break;
case OP_NOT_WORDCHAR:
for (i = min; i < max; i++)
{
int len = 1;
if (eptr >= md->end_subject) break;
GETCHARLEN(c, eptr, len);
if (c < 256 && (md->ctypes[c] & ctype_word) != 0) break;
eptr+= len;
}
break;
case OP_WORDCHAR:
for (i = min; i < max; i++)
{
int len = 1;
if (eptr >= md->end_subject) break;
GETCHARLEN(c, eptr, len);
if (c >= 256 || (md->ctypes[c] & ctype_word) == 0) break;
eptr+= len;
}
break;
default:
RRETURN(PCRE_ERROR_INTERNAL);
}
/* eptr is now past the end of the maximum run */
if (possessive) continue;
for(;;)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM46);
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
if (eptr-- == pp) break; /* Stop if tried at original pos */
BACKCHAR(eptr);
}
}
else
#endif /* SUPPORT_UTF8 */
/* Not UTF-8 mode */
{
switch(ctype)
{
case OP_ANY:
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject || IS_NEWLINE(eptr)) break;
eptr++;
}
break;
case OP_ALLANY:
case OP_ANYBYTE:
c = max - min;
if (c > (unsigned int)(md->end_subject - eptr))
c = md->end_subject - eptr;
eptr += c;
break;
case OP_ANYNL:
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject) break;
c = *eptr;
if (c == 0x000d)
{
if (++eptr >= md->end_subject) break;
if (*eptr == 0x000a) eptr++;
}
else
{
if (c != 0x000a &&
(md->bsr_anycrlf ||
(c != 0x000b && c != 0x000c && c != 0x0085)))
break;
eptr++;
}
}
break;
case OP_NOT_HSPACE:
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject) break;
c = *eptr;
if (c == 0x09 || c == 0x20 || c == 0xa0) break;
eptr++;
}
break;
case OP_HSPACE:
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject) break;
c = *eptr;
if (c != 0x09 && c != 0x20 && c != 0xa0) break;
eptr++;
}
break;
case OP_NOT_VSPACE:
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject) break;
c = *eptr;
if (c == 0x0a || c == 0x0b || c == 0x0c || c == 0x0d || c == 0x85)
break;
eptr++;
}
break;
case OP_VSPACE:
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject) break;
c = *eptr;
if (c != 0x0a && c != 0x0b && c != 0x0c && c != 0x0d && c != 0x85)
break;
eptr++;
}
break;
case OP_NOT_DIGIT:
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject || (md->ctypes[*eptr] & ctype_digit) != 0)
break;
eptr++;
}
break;
case OP_DIGIT:
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject || (md->ctypes[*eptr] & ctype_digit) == 0)
break;
eptr++;
}
break;
case OP_NOT_WHITESPACE:
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject || (md->ctypes[*eptr] & ctype_space) != 0)
break;
eptr++;
}
break;
case OP_WHITESPACE:
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject || (md->ctypes[*eptr] & ctype_space) == 0)
break;
eptr++;
}
break;
case OP_NOT_WORDCHAR:
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject || (md->ctypes[*eptr] & ctype_word) != 0)
break;
eptr++;
}
break;
case OP_WORDCHAR:
for (i = min; i < max; i++)
{
if (eptr >= md->end_subject || (md->ctypes[*eptr] & ctype_word) == 0)
break;
eptr++;
}
break;
default:
RRETURN(PCRE_ERROR_INTERNAL);
}
/* eptr is now past the end of the maximum run */
if (possessive) continue;
while (eptr >= pp)
{
RMATCH(eptr, ecode, offset_top, md, ims, eptrb, 0, RM47);
eptr--;
if (rrc != MATCH_NOMATCH) RRETURN(rrc);
}
}
/* Get here if we can't make it match with any permitted repetitions */
RRETURN(MATCH_NOMATCH);
}
/* Control never gets here */
/* There's been some horrible disaster. Arrival here can only mean there is
something seriously wrong in the code above or the OP_xxx definitions. */
default:
DPRINTF(("Unknown opcode %d\n", *ecode));
RRETURN(PCRE_ERROR_UNKNOWN_OPCODE);
}
/* Do not stick any code in here without much thought; it is assumed
that "continue" in the code above comes out to here to repeat the main
loop. */
} /* End of main loop */
/* Control never reaches here */
/* When compiling to use the heap rather than the stack for recursive calls to
match(), the RRETURN() macro jumps here. The number that is saved in
frame->Xwhere indicates which label we actually want to return to. */
#ifdef NO_RECURSE
#define LBL(val) case val: goto L_RM##val;
HEAP_RETURN:
switch (frame->Xwhere)
{
LBL( 1) LBL( 2) LBL( 3) LBL( 4) LBL( 5) LBL( 6) LBL( 7) LBL( 8)
LBL( 9) LBL(10) LBL(11) LBL(12) LBL(13) LBL(14) LBL(15) LBL(17)
LBL(19) LBL(24) LBL(25) LBL(26) LBL(27) LBL(29) LBL(31) LBL(33)
LBL(35) LBL(43) LBL(47) LBL(48) LBL(49) LBL(50) LBL(51) LBL(52)
LBL(53) LBL(54)
#ifdef SUPPORT_UTF8
LBL(16) LBL(18) LBL(20) LBL(21) LBL(22) LBL(23) LBL(28) LBL(30)
LBL(32) LBL(34) LBL(42) LBL(46)
#ifdef SUPPORT_UCP
LBL(36) LBL(37) LBL(38) LBL(39) LBL(40) LBL(41) LBL(44) LBL(45)
#endif /* SUPPORT_UCP */
#endif /* SUPPORT_UTF8 */
default:
DPRINTF(("jump error in pcre match: label %d non-existent\n", frame->Xwhere));
return PCRE_ERROR_INTERNAL;
}
#undef LBL
#endif /* NO_RECURSE */
}
/***************************************************************************
****************************************************************************
RECURSION IN THE match() FUNCTION
Undefine all the macros that were defined above to handle this. */
#ifdef NO_RECURSE
#undef eptr
#undef ecode
#undef mstart
#undef offset_top
#undef ims
#undef eptrb
#undef flags
#undef callpat
#undef charptr
#undef data
#undef next
#undef pp
#undef prev
#undef saved_eptr
#undef new_recursive
#undef cur_is_word
#undef condition
#undef prev_is_word
#undef original_ims
#undef ctype
#undef length
#undef max
#undef min
#undef number
#undef offset
#undef op
#undef save_capture_last
#undef save_offset1
#undef save_offset2
#undef save_offset3
#undef stacksave
#undef newptrb
#endif
/* These two are defined as macros in both cases */
#undef fc
#undef fi
/***************************************************************************
***************************************************************************/
/*************************************************
* Execute a Regular Expression *
*************************************************/
/* This function applies a compiled re to a subject string and picks out
portions of the string if it matches. Two elements in the vector are set for
each substring: the offsets to the start and end of the substring.
Arguments:
argument_re points to the compiled expression
extra_data points to extra data or is NULL
subject points to the subject string
length length of subject string (may contain binary zeros)
start_offset where to start in the subject string
options option bits
offsets points to a vector of ints to be filled in with offsets
offsetcount the number of elements in the vector
Returns: > 0 => success; value is the number of elements filled in
= 0 => success, but offsets is not big enough
-1 => failed to match
< -1 => some kind of unexpected problem
*/
PCRE_EXP_DEFN int
pcre_exec(const pcre *argument_re, const pcre_extra *extra_data,
PCRE_SPTR subject, int length, int start_offset, int options, int *offsets,
int offsetcount)
{
int rc, resetcount, ocount;
int first_byte = -1;
int req_byte = -1;
int req_byte2 = -1;
int newline;
unsigned long int ims;
BOOL using_temporary_offsets = FALSE;
BOOL anchored;
BOOL startline;
BOOL firstline;
BOOL first_byte_caseless = FALSE;
BOOL req_byte_caseless = FALSE;
BOOL utf8;
match_data match_block;
match_data *md = &match_block;
const uschar *tables;
const uschar *start_bits = NULL;
USPTR start_match = (USPTR)subject + start_offset;
USPTR end_subject;
USPTR req_byte_ptr = start_match - 1;
pcre_study_data internal_study;
const pcre_study_data *study;
real_pcre internal_re;
const real_pcre *external_re = (const real_pcre *)argument_re;
const real_pcre *re = external_re;
/* Plausibility checks */
if ((options & ~PUBLIC_EXEC_OPTIONS) != 0) return PCRE_ERROR_BADOPTION;
if (re == NULL || subject == NULL ||
(offsets == NULL && offsetcount > 0)) return PCRE_ERROR_NULL;
if (offsetcount < 0) return PCRE_ERROR_BADCOUNT;
/* Fish out the optional data from the extra_data structure, first setting
the default values. */
study = NULL;
md->match_limit = MATCH_LIMIT;
md->match_limit_recursion = MATCH_LIMIT_RECURSION;
md->callout_data = NULL;
/* The table pointer is always in native byte order. */
tables = external_re->tables;
if (extra_data != NULL)
{
register unsigned int flags = extra_data->flags;
if ((flags & PCRE_EXTRA_STUDY_DATA) != 0)
study = (const pcre_study_data *)extra_data->study_data;
if ((flags & PCRE_EXTRA_MATCH_LIMIT) != 0)
md->match_limit = extra_data->match_limit;
if ((flags & PCRE_EXTRA_MATCH_LIMIT_RECURSION) != 0)
md->match_limit_recursion = extra_data->match_limit_recursion;
if ((flags & PCRE_EXTRA_CALLOUT_DATA) != 0)
md->callout_data = extra_data->callout_data;
if ((flags & PCRE_EXTRA_TABLES) != 0) tables = extra_data->tables;
}
/* If the exec call supplied NULL for tables, use the inbuilt ones. This
is a feature that makes it possible to save compiled regex and re-use them
in other programs later. */
if (tables == NULL) tables = _pcre_default_tables;
/* Check that the first field in the block is the magic number. If it is not,
test for a regex that was compiled on a host of opposite endianness. If this is
the case, flipped values are put in internal_re and internal_study if there was
study data too. */
if (re->magic_number != MAGIC_NUMBER)
{
re = _pcre_try_flipped(re, &internal_re, study, &internal_study);
if (re == NULL) return PCRE_ERROR_BADMAGIC;
if (study != NULL) study = &internal_study;
}
/* Set up other data */
anchored = ((re->options | options) & PCRE_ANCHORED) != 0;
startline = (re->flags & PCRE_STARTLINE) != 0;
firstline = (re->options & PCRE_FIRSTLINE) != 0;
/* The code starts after the real_pcre block and the capture name table. */
md->start_code = (const uschar *)external_re + re->name_table_offset +
re->name_count * re->name_entry_size;
md->start_subject = (USPTR)subject;
md->start_offset = start_offset;
md->end_subject = md->start_subject + length;
end_subject = md->end_subject;
md->endonly = (re->options & PCRE_DOLLAR_ENDONLY) != 0;
utf8 = md->utf8 = (re->options & PCRE_UTF8) != 0;
md->jscript_compat = (re->options & PCRE_JAVASCRIPT_COMPAT) != 0;
md->notbol = (options & PCRE_NOTBOL) != 0;
md->noteol = (options & PCRE_NOTEOL) != 0;
md->notempty = (options & PCRE_NOTEMPTY) != 0;
md->partial = (options & PCRE_PARTIAL) != 0;
md->hitend = FALSE;
md->recursive = NULL; /* No recursion at top level */
md->lcc = tables + lcc_offset;
md->ctypes = tables + ctypes_offset;
/* Handle different \R options. */
switch (options & (PCRE_BSR_ANYCRLF|PCRE_BSR_UNICODE))
{
case 0:
if ((re->options & (PCRE_BSR_ANYCRLF|PCRE_BSR_UNICODE)) != 0)
md->bsr_anycrlf = (re->options & PCRE_BSR_ANYCRLF) != 0;
else
#ifdef BSR_ANYCRLF
md->bsr_anycrlf = TRUE;
#else
md->bsr_anycrlf = FALSE;
#endif
break;
case PCRE_BSR_ANYCRLF:
md->bsr_anycrlf = TRUE;
break;
case PCRE_BSR_UNICODE:
md->bsr_anycrlf = FALSE;
break;
default: return PCRE_ERROR_BADNEWLINE;
}
/* Handle different types of newline. The three bits give eight cases. If
nothing is set at run time, whatever was used at compile time applies. */
switch ((((options & PCRE_NEWLINE_BITS) == 0)? re->options :
(pcre_uint32)options) & PCRE_NEWLINE_BITS)
{
case 0: newline = NEWLINE; break; /* Compile-time default */
case PCRE_NEWLINE_CR: newline = '\r'; break;
case PCRE_NEWLINE_LF: newline = '\n'; break;
case PCRE_NEWLINE_CR+
PCRE_NEWLINE_LF: newline = ('\r' << 8) | '\n'; break;
case PCRE_NEWLINE_ANY: newline = -1; break;
case PCRE_NEWLINE_ANYCRLF: newline = -2; break;
default: return PCRE_ERROR_BADNEWLINE;
}
if (newline == -2)
{
md->nltype = NLTYPE_ANYCRLF;
}
else if (newline < 0)
{
md->nltype = NLTYPE_ANY;
}
else
{
md->nltype = NLTYPE_FIXED;
if (newline > 255)
{
md->nllen = 2;
md->nl[0] = (newline >> 8) & 255;
md->nl[1] = newline & 255;
}
else
{
md->nllen = 1;
md->nl[0] = newline;
}
}
/* Partial matching is supported only for a restricted set of regexes at the
moment. */
if (md->partial && (re->flags & PCRE_NOPARTIAL) != 0)
return PCRE_ERROR_BADPARTIAL;
/* Check a UTF-8 string if required. Unfortunately there's no way of passing
back the character offset. */
#ifdef SUPPORT_UTF8
if (utf8 && (options & PCRE_NO_UTF8_CHECK) == 0)
{
if (_pcre_valid_utf8((uschar *)subject, length) >= 0)
return PCRE_ERROR_BADUTF8;
if (start_offset > 0 && start_offset < length)
{
int tb = ((uschar *)subject)[start_offset];
if (tb > 127)
{
tb &= 0xc0;
if (tb != 0 && tb != 0xc0) return PCRE_ERROR_BADUTF8_OFFSET;
}
}
}
#endif
/* The ims options can vary during the matching as a result of the presence
of (?ims) items in the pattern. They are kept in a local variable so that
restoring at the exit of a group is easy. */
ims = re->options & (PCRE_CASELESS|PCRE_MULTILINE|PCRE_DOTALL);
/* If the expression has got more back references than the offsets supplied can
hold, we get a temporary chunk of working store to use during the matching.
Otherwise, we can use the vector supplied, rounding down its size to a multiple
of 3. */
ocount = offsetcount - (offsetcount % 3);
if (re->top_backref > 0 && re->top_backref >= ocount/3)
{
ocount = re->top_backref * 3 + 3;
md->offset_vector = (int *)(pcre_malloc)(ocount * sizeof(int));
if (md->offset_vector == NULL) return PCRE_ERROR_NOMEMORY;
using_temporary_offsets = TRUE;
DPRINTF(("Got memory to hold back references\n"));
}
else md->offset_vector = offsets;
md->offset_end = ocount;
md->offset_max = (2*ocount)/3;
md->offset_overflow = FALSE;
md->capture_last = -1;
/* Compute the minimum number of offsets that we need to reset each time. Doing
this makes a huge difference to execution time when there aren't many brackets
in the pattern. */
resetcount = 2 + re->top_bracket * 2;
if (resetcount > offsetcount) resetcount = ocount;
/* Reset the working variable associated with each extraction. These should
never be used unless previously set, but they get saved and restored, and so we
initialize them to avoid reading uninitialized locations. */
if (md->offset_vector != NULL)
{
register int *iptr = md->offset_vector + ocount;
register int *iend = iptr - resetcount/2 + 1;
while (--iptr >= iend) *iptr = -1;
}
/* Set up the first character to match, if available. The first_byte value is
never set for an anchored regular expression, but the anchoring may be forced
at run time, so we have to test for anchoring. The first char may be unset for
an unanchored pattern, of course. If there's no first char and the pattern was
studied, there may be a bitmap of possible first characters. */
if (!anchored)
{
if ((re->flags & PCRE_FIRSTSET) != 0)
{
first_byte = re->first_byte & 255;
if ((first_byte_caseless = ((re->first_byte & REQ_CASELESS) != 0)) == TRUE)
first_byte = md->lcc[first_byte];
}
else
if (!startline && study != NULL &&
(study->options & PCRE_STUDY_MAPPED) != 0)
start_bits = study->start_bits;
}
/* For anchored or unanchored matches, there may be a "last known required
character" set. */
if ((re->flags & PCRE_REQCHSET) != 0)
{
req_byte = re->req_byte & 255;
req_byte_caseless = (re->req_byte & REQ_CASELESS) != 0;
req_byte2 = (tables + fcc_offset)[req_byte]; /* case flipped */
}
/* ==========================================================================*/
/* Loop for handling unanchored repeated matching attempts; for anchored regexs
the loop runs just once. */
for(;;)
{
USPTR save_end_subject = end_subject;
USPTR new_start_match;
/* Reset the maximum number of extractions we might see. */
if (md->offset_vector != NULL)
{
register int *iptr = md->offset_vector;
register int *iend = iptr + resetcount;
while (iptr < iend) *iptr++ = -1;
}
/* Advance to a unique first char if possible. If firstline is TRUE, the
start of the match is constrained to the first line of a multiline string.
That is, the match must be before or at the first newline. Implement this by
temporarily adjusting end_subject so that we stop scanning at a newline. If
the match fails at the newline, later code breaks this loop. */
if (firstline)
{
USPTR t = start_match;
while (t < md->end_subject && !IS_NEWLINE(t)) t++;
end_subject = t;
}
/* Now test for a unique first byte */
if (first_byte >= 0)
{
if (first_byte_caseless)
while (start_match < end_subject &&
md->lcc[*start_match] != first_byte)
{ NEXTCHAR(start_match); }
else
while (start_match < end_subject && *start_match != first_byte)
{ NEXTCHAR(start_match); }
}
/* Or to just after a linebreak for a multiline match if possible */
else if (startline)
{
if (start_match > md->start_subject + start_offset)
{
while (start_match <= end_subject && !WAS_NEWLINE(start_match))
{ NEXTCHAR(start_match); }
/* If we have just passed a CR and the newline option is ANY or ANYCRLF,
and we are now at a LF, advance the match position by one more character.
*/
if (start_match[-1] == '\r' &&
(md->nltype == NLTYPE_ANY || md->nltype == NLTYPE_ANYCRLF) &&
start_match < end_subject &&
*start_match == '\n')
start_match++;
}
}
/* Or to a non-unique first char after study */
else if (start_bits != NULL)
{
while (start_match < end_subject)
{
register unsigned int c = *start_match;
if ((start_bits[c/8] & (1 << (c&7))) == 0)
{ NEXTCHAR(start_match); }
else break;
}
}
/* Restore fudged end_subject */
end_subject = save_end_subject;
#ifdef DEBUG /* Sigh. Some compilers never learn. */
printf(">>>> Match against: ");
pchars(start_match, end_subject - start_match, TRUE, md);
printf("\n");
#endif
/* If req_byte is set, we know that that character must appear in the subject
for the match to succeed. If the first character is set, req_byte must be
later in the subject; otherwise the test starts at the match point. This
optimization can save a huge amount of backtracking in patterns with nested
unlimited repeats that aren't going to match. Writing separate code for
cased/caseless versions makes it go faster, as does using an autoincrement
and backing off on a match.
HOWEVER: when the subject string is very, very long, searching to its end can
take a long time, and give bad performance on quite ordinary patterns. This
showed up when somebody was matching something like /^\d+C/ on a 32-megabyte
string... so we don't do this when the string is sufficiently long.
ALSO: this processing is disabled when partial matching is requested.
*/
if (req_byte >= 0 &&
end_subject - start_match < REQ_BYTE_MAX &&
!md->partial)
{
register USPTR p = start_match + ((first_byte >= 0)? 1 : 0);
/* We don't need to repeat the search if we haven't yet reached the
place we found it at last time. */
if (p > req_byte_ptr)
{
if (req_byte_caseless)
{
while (p < end_subject)
{
register int pp = *p++;
if (pp == req_byte || pp == req_byte2) { p--; break; }
}
}
else
{
while (p < end_subject)
{
if (*p++ == req_byte) { p--; break; }
}
}
/* If we can't find the required character, break the matching loop,
forcing a match failure. */
if (p >= end_subject)
{
rc = MATCH_NOMATCH;
break;
}
/* If we have found the required character, save the point where we
found it, so that we don't search again next time round the loop if
the start hasn't passed this character yet. */
req_byte_ptr = p;
}
}
/* OK, we can now run the match. */
md->start_match_ptr = start_match;
md->match_call_count = 0;
rc = match(start_match, md->start_code, start_match, 2, md, ims, NULL, 0, 0);
switch(rc)
{
/* NOMATCH and PRUNE advance by one character. THEN at this level acts
exactly like PRUNE. */
case MATCH_NOMATCH:
case MATCH_PRUNE:
case MATCH_THEN:
new_start_match = start_match + 1;
#ifdef SUPPORT_UTF8
if (utf8)
while(new_start_match < end_subject && (*new_start_match & 0xc0) == 0x80)
new_start_match++;
#endif
break;
/* SKIP passes back the next starting point explicitly. */
case MATCH_SKIP:
new_start_match = md->start_match_ptr;
break;
/* COMMIT disables the bumpalong, but otherwise behaves as NOMATCH. */
case MATCH_COMMIT:
rc = MATCH_NOMATCH;
goto ENDLOOP;
/* Any other return is some kind of error. */
default:
goto ENDLOOP;
}
/* Control reaches here for the various types of "no match at this point"
result. Reset the code to MATCH_NOMATCH for subsequent checking. */
rc = MATCH_NOMATCH;
/* If PCRE_FIRSTLINE is set, the match must happen before or at the first
newline in the subject (though it may continue over the newline). Therefore,
if we have just failed to match, starting at a newline, do not continue. */
if (firstline && IS_NEWLINE(start_match)) break;
/* Advance to new matching position */
start_match = new_start_match;
/* Break the loop if the pattern is anchored or if we have passed the end of
the subject. */
if (anchored || start_match > end_subject) break;
/* If we have just passed a CR and we are now at a LF, and the pattern does
not contain any explicit matches for \r or \n, and the newline option is CRLF
or ANY or ANYCRLF, advance the match position by one more character. */
if (start_match[-1] == '\r' &&
start_match < end_subject &&
*start_match == '\n' &&
(re->flags & PCRE_HASCRORLF) == 0 &&
(md->nltype == NLTYPE_ANY ||
md->nltype == NLTYPE_ANYCRLF ||
md->nllen == 2))
start_match++;
} /* End of for(;;) "bumpalong" loop */
/* ==========================================================================*/
/* We reach here when rc is not MATCH_NOMATCH, or if one of the stopping
conditions is true:
(1) The pattern is anchored or the match was failed by (*COMMIT);
(2) We are past the end of the subject;
(3) PCRE_FIRSTLINE is set and we have failed to match at a newline, because
this option requests that a match occur at or before the first newline in
the subject.
When we have a match and the offset vector is big enough to deal with any
backreferences, captured substring offsets will already be set up. In the case
where we had to get some local store to hold offsets for backreference
processing, copy those that we can. In this case there need not be overflow if
certain parts of the pattern were not used, even though there are more
capturing parentheses than vector slots. */
ENDLOOP:
if (rc == MATCH_MATCH)
{
if (using_temporary_offsets)
{
if (offsetcount >= 4)
{
memcpy(offsets + 2, md->offset_vector + 2,
(offsetcount - 2) * sizeof(int));
DPRINTF(("Copied offsets from temporary memory\n"));
}
if (md->end_offset_top > offsetcount) md->offset_overflow = TRUE;
DPRINTF(("Freeing temporary memory\n"));
(pcre_free)(md->offset_vector);
}
/* Set the return code to the number of captured strings, or 0 if there are
too many to fit into the vector. */
rc = md->offset_overflow? 0 : md->end_offset_top/2;
/* If there is space, set up the whole thing as substring 0. The value of
md->start_match_ptr might be modified if \K was encountered on the success
matching path. */
if (offsetcount < 2) rc = 0; else
{
offsets[0] = md->start_match_ptr - md->start_subject;
offsets[1] = md->end_match_ptr - md->start_subject;
}
DPRINTF((">>>> returning %d\n", rc));
return rc;
}
/* Control gets here if there has been an error, or if the overall match
attempt has failed at all permitted starting positions. */
if (using_temporary_offsets)
{
DPRINTF(("Freeing temporary memory\n"));
(pcre_free)(md->offset_vector);
}
if (rc != MATCH_NOMATCH)
{
DPRINTF((">>>> error: returning %d\n", rc));
return rc;
}
else if (md->partial && md->hitend)
{
DPRINTF((">>>> returning PCRE_ERROR_PARTIAL\n"));
return PCRE_ERROR_PARTIAL;
}
else
{
DPRINTF((">>>> returning PCRE_ERROR_NOMATCH\n"));
return PCRE_ERROR_NOMATCH;
}
}
/* End of pcre_exec.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module contains the external function pcre_dfa_exec(), which is an
alternative matching function that uses a sort of DFA algorithm (not a true
FSM). This is NOT Perl- compatible, but it has advantages in certain
applications. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#define NLBLOCK md /* Block containing newline information */
#define PSSTART start_subject /* Field containing processed string start */
#define PSEND end_subject /* Field containing processed string end */
#include "pcre_internal.h"
/* For use to indent debugging output */
#define SP " "
/*************************************************
* Code parameters and static tables *
*************************************************/
/* These are offsets that are used to turn the OP_TYPESTAR and friends opcodes
into others, under special conditions. A gap of 20 between the blocks should be
enough. The resulting opcodes don't have to be less than 256 because they are
never stored, so we push them well clear of the normal opcodes. */
#define OP_PROP_EXTRA 300
#define OP_EXTUNI_EXTRA 320
#define OP_ANYNL_EXTRA 340
#define OP_HSPACE_EXTRA 360
#define OP_VSPACE_EXTRA 380
/* This table identifies those opcodes that are followed immediately by a
character that is to be tested in some way. This makes is possible to
centralize the loading of these characters. In the case of Type * etc, the
"character" is the opcode for \D, \d, \S, \s, \W, or \w, which will always be a
small value. ***NOTE*** If the start of this table is modified, the two tables
that follow must also be modified. */
static const uschar coptable[] = {
0, /* End */
0, 0, 0, 0, 0, /* \A, \G, \K, \B, \b */
0, 0, 0, 0, 0, 0, /* \D, \d, \S, \s, \W, \w */
0, 0, 0, /* Any, AllAny, Anybyte */
0, 0, 0, /* NOTPROP, PROP, EXTUNI */
0, 0, 0, 0, 0, /* \R, \H, \h, \V, \v */
0, 0, 0, 0, 0, /* \Z, \z, Opt, ^, $ */
1, /* Char */
1, /* Charnc */
1, /* not */
/* Positive single-char repeats */
1, 1, 1, 1, 1, 1, /* *, *?, +, +?, ?, ?? */
3, 3, 3, /* upto, minupto, exact */
1, 1, 1, 3, /* *+, ++, ?+, upto+ */
/* Negative single-char repeats - only for chars < 256 */
1, 1, 1, 1, 1, 1, /* NOT *, *?, +, +?, ?, ?? */
3, 3, 3, /* NOT upto, minupto, exact */
1, 1, 1, 3, /* NOT *+, ++, ?+, updo+ */
/* Positive type repeats */
1, 1, 1, 1, 1, 1, /* Type *, *?, +, +?, ?, ?? */
3, 3, 3, /* Type upto, minupto, exact */
1, 1, 1, 3, /* Type *+, ++, ?+, upto+ */
/* Character class & ref repeats */
0, 0, 0, 0, 0, 0, /* *, *?, +, +?, ?, ?? */
0, 0, /* CRRANGE, CRMINRANGE */
0, /* CLASS */
0, /* NCLASS */
0, /* XCLASS - variable length */
0, /* REF */
0, /* RECURSE */
0, /* CALLOUT */
0, /* Alt */
0, /* Ket */
0, /* KetRmax */
0, /* KetRmin */
0, /* Assert */
0, /* Assert not */
0, /* Assert behind */
0, /* Assert behind not */
0, /* Reverse */
0, 0, 0, 0, /* ONCE, BRA, CBRA, COND */
0, 0, 0, /* SBRA, SCBRA, SCOND */
0, /* CREF */
0, /* RREF */
0, /* DEF */
0, 0, /* BRAZERO, BRAMINZERO */
0, 0, 0, 0, /* PRUNE, SKIP, THEN, COMMIT */
0, 0, 0 /* FAIL, ACCEPT, SKIPZERO */
};
/* These 2 tables allow for compact code for testing for \D, \d, \S, \s, \W,
and \w */
static const uschar toptable1[] = {
0, 0, 0, 0, 0, 0,
ctype_digit, ctype_digit,
ctype_space, ctype_space,
ctype_word, ctype_word,
0, 0 /* OP_ANY, OP_ALLANY */
};
static const uschar toptable2[] = {
0, 0, 0, 0, 0, 0,
ctype_digit, 0,
ctype_space, 0,
ctype_word, 0,
1, 1 /* OP_ANY, OP_ALLANY */
};
/* Structure for holding data about a particular state, which is in effect the
current data for an active path through the match tree. It must consist
entirely of ints because the working vector we are passed, and which we put
these structures in, is a vector of ints. */
typedef struct stateblock {
int offset; /* Offset to opcode */
int count; /* Count for repeats */
int ims; /* ims flag bits */
int data; /* Some use extra data */
} stateblock;
#define INTS_PER_STATEBLOCK (sizeof(stateblock)/sizeof(int))
#ifdef DEBUG
/*************************************************
* Print character string *
*************************************************/
/* Character string printing function for debugging.
Arguments:
p points to string
length number of bytes
f where to print
Returns: nothing
*/
static void
pchars(unsigned char *p, int length, FILE *f)
{
int c;
while (length-- > 0)
{
if (isprint(c = *(p++)))
fprintf(f, "%c", c);
else
fprintf(f, "\\x%02x", c);
}
}
#endif
/*************************************************
* Execute a Regular Expression - DFA engine *
*************************************************/
/* This internal function applies a compiled pattern to a subject string,
starting at a given point, using a DFA engine. This function is called from the
external one, possibly multiple times if the pattern is not anchored. The
function calls itself recursively for some kinds of subpattern.
Arguments:
md the match_data block with fixed information
this_start_code the opening bracket of this subexpression's code
current_subject where we currently are in the subject string
start_offset start offset in the subject string
offsets vector to contain the matching string offsets
offsetcount size of same
workspace vector of workspace
wscount size of same
ims the current ims flags
rlevel function call recursion level
recursing regex recursive call level
Returns: > 0 => number of match offset pairs placed in offsets
= 0 => offsets overflowed; longest matches are present
-1 => failed to match
< -1 => some kind of unexpected problem
The following macros are used for adding states to the two state vectors (one
for the current character, one for the following character). */
#define ADD_ACTIVE(x,y) \
if (active_count++ < wscount) \
{ \
next_active_state->offset = (x); \
next_active_state->count = (y); \
next_active_state->ims = ims; \
next_active_state++; \
DPRINTF(("%.*sADD_ACTIVE(%d,%d)\n", rlevel*2-2, SP, (x), (y))); \
} \
else return PCRE_ERROR_DFA_WSSIZE
#define ADD_ACTIVE_DATA(x,y,z) \
if (active_count++ < wscount) \
{ \
next_active_state->offset = (x); \
next_active_state->count = (y); \
next_active_state->ims = ims; \
next_active_state->data = (z); \
next_active_state++; \
DPRINTF(("%.*sADD_ACTIVE_DATA(%d,%d,%d)\n", rlevel*2-2, SP, (x), (y), (z))); \
} \
else return PCRE_ERROR_DFA_WSSIZE
#define ADD_NEW(x,y) \
if (new_count++ < wscount) \
{ \
next_new_state->offset = (x); \
next_new_state->count = (y); \
next_new_state->ims = ims; \
next_new_state++; \
DPRINTF(("%.*sADD_NEW(%d,%d)\n", rlevel*2-2, SP, (x), (y))); \
} \
else return PCRE_ERROR_DFA_WSSIZE
#define ADD_NEW_DATA(x,y,z) \
if (new_count++ < wscount) \
{ \
next_new_state->offset = (x); \
next_new_state->count = (y); \
next_new_state->ims = ims; \
next_new_state->data = (z); \
next_new_state++; \
DPRINTF(("%.*sADD_NEW_DATA(%d,%d,%d)\n", rlevel*2-2, SP, (x), (y), (z))); \
} \
else return PCRE_ERROR_DFA_WSSIZE
/* And now, here is the code */
static int
internal_dfa_exec(
dfa_match_data *md,
const uschar *this_start_code,
const uschar *current_subject,
int start_offset,
int *offsets,
int offsetcount,
int *workspace,
int wscount,
int ims,
int rlevel,
int recursing)
{
stateblock *active_states, *new_states, *temp_states;
stateblock *next_active_state, *next_new_state;
const uschar *ctypes, *lcc, *fcc;
const uschar *ptr;
const uschar *end_code, *first_op;
int active_count, new_count, match_count;
/* Some fields in the md block are frequently referenced, so we load them into
independent variables in the hope that this will perform better. */
const uschar *start_subject = md->start_subject;
const uschar *end_subject = md->end_subject;
const uschar *start_code = md->start_code;
#ifdef SUPPORT_UTF8
BOOL utf8 = (md->poptions & PCRE_UTF8) != 0;
#else
BOOL utf8 = FALSE;
#endif
rlevel++;
offsetcount &= (-2);
wscount -= 2;
wscount = (wscount - (wscount % (INTS_PER_STATEBLOCK * 2))) /
(2 * INTS_PER_STATEBLOCK);
DPRINTF(("\n%.*s---------------------\n"
"%.*sCall to internal_dfa_exec f=%d r=%d\n",
rlevel*2-2, SP, rlevel*2-2, SP, rlevel, recursing));
ctypes = md->tables + ctypes_offset;
lcc = md->tables + lcc_offset;
fcc = md->tables + fcc_offset;
match_count = PCRE_ERROR_NOMATCH; /* A negative number */
active_states = (stateblock *)(workspace + 2);
next_new_state = new_states = active_states + wscount;
new_count = 0;
first_op = this_start_code + 1 + LINK_SIZE +
((*this_start_code == OP_CBRA || *this_start_code == OP_SCBRA)? 2:0);
/* The first thing in any (sub) pattern is a bracket of some sort. Push all
the alternative states onto the list, and find out where the end is. This
makes is possible to use this function recursively, when we want to stop at a
matching internal ket rather than at the end.
If the first opcode in the first alternative is OP_REVERSE, we are dealing with
a backward assertion. In that case, we have to find out the maximum amount to
move back, and set up each alternative appropriately. */
if (*first_op == OP_REVERSE)
{
int max_back = 0;
int gone_back;
end_code = this_start_code;
do
{
int back = GET(end_code, 2+LINK_SIZE);
if (back > max_back) max_back = back;
end_code += GET(end_code, 1);
}
while (*end_code == OP_ALT);
/* If we can't go back the amount required for the longest lookbehind
pattern, go back as far as we can; some alternatives may still be viable. */
#ifdef SUPPORT_UTF8
/* In character mode we have to step back character by character */
if (utf8)
{
for (gone_back = 0; gone_back < max_back; gone_back++)
{
if (current_subject <= start_subject) break;
current_subject--;
while (current_subject > start_subject &&
(*current_subject & 0xc0) == 0x80)
current_subject--;
}
}
else
#endif
/* In byte-mode we can do this quickly. */
{
gone_back = (current_subject - max_back < start_subject)?
current_subject - start_subject : max_back;
current_subject -= gone_back;
}
/* Now we can process the individual branches. */
end_code = this_start_code;
do
{
int back = GET(end_code, 2+LINK_SIZE);
if (back <= gone_back)
{
int bstate = end_code - start_code + 2 + 2*LINK_SIZE;
ADD_NEW_DATA(-bstate, 0, gone_back - back);
}
end_code += GET(end_code, 1);
}
while (*end_code == OP_ALT);
}
/* This is the code for a "normal" subpattern (not a backward assertion). The
start of a whole pattern is always one of these. If we are at the top level,
we may be asked to restart matching from the same point that we reached for a
previous partial match. We still have to scan through the top-level branches to
find the end state. */
else
{
end_code = this_start_code;
/* Restarting */
if (rlevel == 1 && (md->moptions & PCRE_DFA_RESTART) != 0)
{
do { end_code += GET(end_code, 1); } while (*end_code == OP_ALT);
new_count = workspace[1];
if (!workspace[0])
memcpy(new_states, active_states, new_count * sizeof(stateblock));
}
/* Not restarting */
else
{
int length = 1 + LINK_SIZE +
((*this_start_code == OP_CBRA || *this_start_code == OP_SCBRA)? 2:0);
do
{
ADD_NEW(end_code - start_code + length, 0);
end_code += GET(end_code, 1);
length = 1 + LINK_SIZE;
}
while (*end_code == OP_ALT);
}
}
workspace[0] = 0; /* Bit indicating which vector is current */
DPRINTF(("%.*sEnd state = %d\n", rlevel*2-2, SP, end_code - start_code));
/* Loop for scanning the subject */
ptr = current_subject;
for (;;)
{
int i, j;
int clen, dlen;
unsigned int c, d;
/* Make the new state list into the active state list and empty the
new state list. */
temp_states = active_states;
active_states = new_states;
new_states = temp_states;
active_count = new_count;
new_count = 0;
workspace[0] ^= 1; /* Remember for the restarting feature */
workspace[1] = active_count;
#ifdef DEBUG
printf("%.*sNext character: rest of subject = \"", rlevel*2-2, SP);
pchars((uschar *)ptr, strlen((char *)ptr), stdout);
printf("\"\n");
printf("%.*sActive states: ", rlevel*2-2, SP);
for (i = 0; i < active_count; i++)
printf("%d/%d ", active_states[i].offset, active_states[i].count);
printf("\n");
#endif
/* Set the pointers for adding new states */
next_active_state = active_states + active_count;
next_new_state = new_states;
/* Load the current character from the subject outside the loop, as many
different states may want to look at it, and we assume that at least one
will. */
if (ptr < end_subject)
{
clen = 1; /* Number of bytes in the character */
#ifdef SUPPORT_UTF8
if (utf8) { GETCHARLEN(c, ptr, clen); } else
#endif /* SUPPORT_UTF8 */
c = *ptr;
}
else
{
clen = 0; /* This indicates the end of the subject */
c = NOTACHAR; /* This value should never actually be used */
}
/* Scan up the active states and act on each one. The result of an action
may be to add more states to the currently active list (e.g. on hitting a
parenthesis) or it may be to put states on the new list, for considering
when we move the character pointer on. */
for (i = 0; i < active_count; i++)
{
stateblock *current_state = active_states + i;
const uschar *code;
int state_offset = current_state->offset;
int count, codevalue;
#ifdef SUPPORT_UCP
int chartype, script;
#endif
#ifdef DEBUG
printf ("%.*sProcessing state %d c=", rlevel*2-2, SP, state_offset);
if (clen == 0) printf("EOL\n");
else if (c > 32 && c < 127) printf("'%c'\n", c);
else printf("0x%02x\n", c);
#endif
/* This variable is referred to implicity in the ADD_xxx macros. */
ims = current_state->ims;
/* A negative offset is a special case meaning "hold off going to this
(negated) state until the number of characters in the data field have
been skipped". */
if (state_offset < 0)
{
if (current_state->data > 0)
{
DPRINTF(("%.*sSkipping this character\n", rlevel*2-2, SP));
ADD_NEW_DATA(state_offset, current_state->count,
current_state->data - 1);
continue;
}
else
{
current_state->offset = state_offset = -state_offset;
}
}
/* Check for a duplicate state with the same count, and skip if found. */
for (j = 0; j < i; j++)
{
if (active_states[j].offset == state_offset &&
active_states[j].count == current_state->count)
{
DPRINTF(("%.*sDuplicate state: skipped\n", rlevel*2-2, SP));
goto NEXT_ACTIVE_STATE;
}
}
/* The state offset is the offset to the opcode */
code = start_code + state_offset;
codevalue = *code;
/* If this opcode is followed by an inline character, load it. It is
tempting to test for the presence of a subject character here, but that
is wrong, because sometimes zero repetitions of the subject are
permitted.
We also use this mechanism for opcodes such as OP_TYPEPLUS that take an
argument that is not a data character - but is always one byte long. We
have to take special action to deal with \P, \p, \H, \h, \V, \v and \X in
this case. To keep the other cases fast, convert these ones to new opcodes.
*/
if (coptable[codevalue] > 0)
{
dlen = 1;
#ifdef SUPPORT_UTF8
if (utf8) { GETCHARLEN(d, (code + coptable[codevalue]), dlen); } else
#endif /* SUPPORT_UTF8 */
d = code[coptable[codevalue]];
if (codevalue >= OP_TYPESTAR)
{
switch(d)
{
case OP_ANYBYTE: return PCRE_ERROR_DFA_UITEM;
case OP_NOTPROP:
case OP_PROP: codevalue += OP_PROP_EXTRA; break;
case OP_ANYNL: codevalue += OP_ANYNL_EXTRA; break;
case OP_EXTUNI: codevalue += OP_EXTUNI_EXTRA; break;
case OP_NOT_HSPACE:
case OP_HSPACE: codevalue += OP_HSPACE_EXTRA; break;
case OP_NOT_VSPACE:
case OP_VSPACE: codevalue += OP_VSPACE_EXTRA; break;
default: break;
}
}
}
else
{
dlen = 0; /* Not strictly necessary, but compilers moan */
d = NOTACHAR; /* if these variables are not set. */
}
/* Now process the individual opcodes */
switch (codevalue)
{
/* ========================================================================== */
/* Reached a closing bracket. If not at the end of the pattern, carry
on with the next opcode. Otherwise, unless we have an empty string and
PCRE_NOTEMPTY is set, save the match data, shifting up all previous
matches so we always have the longest first. */
case OP_KET:
case OP_KETRMIN:
case OP_KETRMAX:
if (code != end_code)
{
ADD_ACTIVE(state_offset + 1 + LINK_SIZE, 0);
if (codevalue != OP_KET)
{
ADD_ACTIVE(state_offset - GET(code, 1), 0);
}
}
else if (ptr > current_subject || (md->moptions & PCRE_NOTEMPTY) == 0)
{
if (match_count < 0) match_count = (offsetcount >= 2)? 1 : 0;
else if (match_count > 0 && ++match_count * 2 >= offsetcount)
match_count = 0;
count = ((match_count == 0)? offsetcount : match_count * 2) - 2;
if (count > 0) memmove(offsets + 2, offsets, count * sizeof(int));
if (offsetcount >= 2)
{
offsets[0] = current_subject - start_subject;
offsets[1] = ptr - start_subject;
DPRINTF(("%.*sSet matched string = \"%.*s\"\n", rlevel*2-2, SP,
offsets[1] - offsets[0], current_subject));
}
if ((md->moptions & PCRE_DFA_SHORTEST) != 0)
{
DPRINTF(("%.*sEnd of internal_dfa_exec %d: returning %d\n"
"%.*s---------------------\n\n", rlevel*2-2, SP, rlevel,
match_count, rlevel*2-2, SP));
return match_count;
}
}
break;
/* ========================================================================== */
/* These opcodes add to the current list of states without looking
at the current character. */
/*-----------------------------------------------------------------*/
case OP_ALT:
do { code += GET(code, 1); } while (*code == OP_ALT);
ADD_ACTIVE(code - start_code, 0);
break;
/*-----------------------------------------------------------------*/
case OP_BRA:
case OP_SBRA:
do
{
ADD_ACTIVE(code - start_code + 1 + LINK_SIZE, 0);
code += GET(code, 1);
}
while (*code == OP_ALT);
break;
/*-----------------------------------------------------------------*/
case OP_CBRA:
case OP_SCBRA:
ADD_ACTIVE(code - start_code + 3 + LINK_SIZE, 0);
code += GET(code, 1);
while (*code == OP_ALT)
{
ADD_ACTIVE(code - start_code + 1 + LINK_SIZE, 0);
code += GET(code, 1);
}
break;
/*-----------------------------------------------------------------*/
case OP_BRAZERO:
case OP_BRAMINZERO:
ADD_ACTIVE(state_offset + 1, 0);
code += 1 + GET(code, 2);
while (*code == OP_ALT) code += GET(code, 1);
ADD_ACTIVE(code - start_code + 1 + LINK_SIZE, 0);
break;
/*-----------------------------------------------------------------*/
case OP_SKIPZERO:
code += 1 + GET(code, 2);
while (*code == OP_ALT) code += GET(code, 1);
ADD_ACTIVE(code - start_code + 1 + LINK_SIZE, 0);
break;
/*-----------------------------------------------------------------*/
case OP_CIRC:
if ((ptr == start_subject && (md->moptions & PCRE_NOTBOL) == 0) ||
((ims & PCRE_MULTILINE) != 0 &&
ptr != end_subject &&
WAS_NEWLINE(ptr)))
{ ADD_ACTIVE(state_offset + 1, 0); }
break;
/*-----------------------------------------------------------------*/
case OP_EOD:
if (ptr >= end_subject) { ADD_ACTIVE(state_offset + 1, 0); }
break;
/*-----------------------------------------------------------------*/
case OP_OPT:
ims = code[1];
ADD_ACTIVE(state_offset + 2, 0);
break;
/*-----------------------------------------------------------------*/
case OP_SOD:
if (ptr == start_subject) { ADD_ACTIVE(state_offset + 1, 0); }
break;
/*-----------------------------------------------------------------*/
case OP_SOM:
if (ptr == start_subject + start_offset) { ADD_ACTIVE(state_offset + 1, 0); }
break;
/* ========================================================================== */
/* These opcodes inspect the next subject character, and sometimes
the previous one as well, but do not have an argument. The variable
clen contains the length of the current character and is zero if we are
at the end of the subject. */
/*-----------------------------------------------------------------*/
case OP_ANY:
if (clen > 0 && !IS_NEWLINE(ptr))
{ ADD_NEW(state_offset + 1, 0); }
break;
/*-----------------------------------------------------------------*/
case OP_ALLANY:
if (clen > 0)
{ ADD_NEW(state_offset + 1, 0); }
break;
/*-----------------------------------------------------------------*/
case OP_EODN:
if (clen == 0 || (IS_NEWLINE(ptr) && ptr == end_subject - md->nllen))
{ ADD_ACTIVE(state_offset + 1, 0); }
break;
/*-----------------------------------------------------------------*/
case OP_DOLL:
if ((md->moptions & PCRE_NOTEOL) == 0)
{
if (clen == 0 ||
(IS_NEWLINE(ptr) &&
((ims & PCRE_MULTILINE) != 0 || ptr == end_subject - md->nllen)
))
{ ADD_ACTIVE(state_offset + 1, 0); }
}
else if ((ims & PCRE_MULTILINE) != 0 && IS_NEWLINE(ptr))
{ ADD_ACTIVE(state_offset + 1, 0); }
break;
/*-----------------------------------------------------------------*/
case OP_DIGIT:
case OP_WHITESPACE:
case OP_WORDCHAR:
if (clen > 0 && c < 256 &&
((ctypes[c] & toptable1[codevalue]) ^ toptable2[codevalue]) != 0)
{ ADD_NEW(state_offset + 1, 0); }
break;
/*-----------------------------------------------------------------*/
case OP_NOT_DIGIT:
case OP_NOT_WHITESPACE:
case OP_NOT_WORDCHAR:
if (clen > 0 && (c >= 256 ||
((ctypes[c] & toptable1[codevalue]) ^ toptable2[codevalue]) != 0))
{ ADD_NEW(state_offset + 1, 0); }
break;
/*-----------------------------------------------------------------*/
case OP_WORD_BOUNDARY:
case OP_NOT_WORD_BOUNDARY:
{
int left_word, right_word;
if (ptr > start_subject)
{
const uschar *temp = ptr - 1;
#ifdef SUPPORT_UTF8
if (utf8) BACKCHAR(temp);
#endif
GETCHARTEST(d, temp);
left_word = d < 256 && (ctypes[d] & ctype_word) != 0;
}
else left_word = 0;
if (clen > 0) right_word = c < 256 && (ctypes[c] & ctype_word) != 0;
else right_word = 0;
if ((left_word == right_word) == (codevalue == OP_NOT_WORD_BOUNDARY))
{ ADD_ACTIVE(state_offset + 1, 0); }
}
break;
/*-----------------------------------------------------------------*/
/* Check the next character by Unicode property. We will get here only
if the support is in the binary; otherwise a compile-time error occurs.
*/
#ifdef SUPPORT_UCP
case OP_PROP:
case OP_NOTPROP:
if (clen > 0)
{
BOOL OK;
int category = _pcre_ucp_findprop(c, &chartype, &script);
switch(code[1])
{
case PT_ANY:
OK = TRUE;
break;
case PT_LAMP:
OK = chartype == ucp_Lu || chartype == ucp_Ll || chartype == ucp_Lt;
break;
case PT_GC:
OK = category == code[2];
break;
case PT_PC:
OK = chartype == code[2];
break;
case PT_SC:
OK = script == code[2];
break;
/* Should never occur, but keep compilers from grumbling. */
default:
OK = codevalue != OP_PROP;
break;
}
if (OK == (codevalue == OP_PROP)) { ADD_NEW(state_offset + 3, 0); }
}
break;
#endif
/* ========================================================================== */
/* These opcodes likewise inspect the subject character, but have an
argument that is not a data character. It is one of these opcodes:
OP_ANY, OP_ALLANY, OP_DIGIT, OP_NOT_DIGIT, OP_WHITESPACE, OP_NOT_SPACE,
OP_WORDCHAR, OP_NOT_WORDCHAR. The value is loaded into d. */
case OP_TYPEPLUS:
case OP_TYPEMINPLUS:
case OP_TYPEPOSPLUS:
count = current_state->count; /* Already matched */
if (count > 0) { ADD_ACTIVE(state_offset + 2, 0); }
if (clen > 0)
{
if ((c >= 256 && d != OP_DIGIT && d != OP_WHITESPACE && d != OP_WORDCHAR) ||
(c < 256 &&
(d != OP_ANY || !IS_NEWLINE(ptr)) &&
((ctypes[c] & toptable1[d]) ^ toptable2[d]) != 0))
{
if (count > 0 && codevalue == OP_TYPEPOSPLUS)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
count++;
ADD_NEW(state_offset, count);
}
}
break;
/*-----------------------------------------------------------------*/
case OP_TYPEQUERY:
case OP_TYPEMINQUERY:
case OP_TYPEPOSQUERY:
ADD_ACTIVE(state_offset + 2, 0);
if (clen > 0)
{
if ((c >= 256 && d != OP_DIGIT && d != OP_WHITESPACE && d != OP_WORDCHAR) ||
(c < 256 &&
(d != OP_ANY || !IS_NEWLINE(ptr)) &&
((ctypes[c] & toptable1[d]) ^ toptable2[d]) != 0))
{
if (codevalue == OP_TYPEPOSQUERY)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
ADD_NEW(state_offset + 2, 0);
}
}
break;
/*-----------------------------------------------------------------*/
case OP_TYPESTAR:
case OP_TYPEMINSTAR:
case OP_TYPEPOSSTAR:
ADD_ACTIVE(state_offset + 2, 0);
if (clen > 0)
{
if ((c >= 256 && d != OP_DIGIT && d != OP_WHITESPACE && d != OP_WORDCHAR) ||
(c < 256 &&
(d != OP_ANY || !IS_NEWLINE(ptr)) &&
((ctypes[c] & toptable1[d]) ^ toptable2[d]) != 0))
{
if (codevalue == OP_TYPEPOSSTAR)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
ADD_NEW(state_offset, 0);
}
}
break;
/*-----------------------------------------------------------------*/
case OP_TYPEEXACT:
count = current_state->count; /* Number already matched */
if (clen > 0)
{
if ((c >= 256 && d != OP_DIGIT && d != OP_WHITESPACE && d != OP_WORDCHAR) ||
(c < 256 &&
(d != OP_ANY || !IS_NEWLINE(ptr)) &&
((ctypes[c] & toptable1[d]) ^ toptable2[d]) != 0))
{
if (++count >= GET2(code, 1))
{ ADD_NEW(state_offset + 4, 0); }
else
{ ADD_NEW(state_offset, count); }
}
}
break;
/*-----------------------------------------------------------------*/
case OP_TYPEUPTO:
case OP_TYPEMINUPTO:
case OP_TYPEPOSUPTO:
ADD_ACTIVE(state_offset + 4, 0);
count = current_state->count; /* Number already matched */
if (clen > 0)
{
if ((c >= 256 && d != OP_DIGIT && d != OP_WHITESPACE && d != OP_WORDCHAR) ||
(c < 256 &&
(d != OP_ANY || !IS_NEWLINE(ptr)) &&
((ctypes[c] & toptable1[d]) ^ toptable2[d]) != 0))
{
if (codevalue == OP_TYPEPOSUPTO)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
if (++count >= GET2(code, 1))
{ ADD_NEW(state_offset + 4, 0); }
else
{ ADD_NEW(state_offset, count); }
}
}
break;
/* ========================================================================== */
/* These are virtual opcodes that are used when something like
OP_TYPEPLUS has OP_PROP, OP_NOTPROP, OP_ANYNL, or OP_EXTUNI as its
argument. It keeps the code above fast for the other cases. The argument
is in the d variable. */
#ifdef SUPPORT_UCP
case OP_PROP_EXTRA + OP_TYPEPLUS:
case OP_PROP_EXTRA + OP_TYPEMINPLUS:
case OP_PROP_EXTRA + OP_TYPEPOSPLUS:
count = current_state->count; /* Already matched */
if (count > 0) { ADD_ACTIVE(state_offset + 4, 0); }
if (clen > 0)
{
BOOL OK;
int category = _pcre_ucp_findprop(c, &chartype, &script);
switch(code[2])
{
case PT_ANY:
OK = TRUE;
break;
case PT_LAMP:
OK = chartype == ucp_Lu || chartype == ucp_Ll || chartype == ucp_Lt;
break;
case PT_GC:
OK = category == code[3];
break;
case PT_PC:
OK = chartype == code[3];
break;
case PT_SC:
OK = script == code[3];
break;
/* Should never occur, but keep compilers from grumbling. */
default:
OK = codevalue != OP_PROP;
break;
}
if (OK == (d == OP_PROP))
{
if (count > 0 && codevalue == OP_PROP_EXTRA + OP_TYPEPOSPLUS)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
count++;
ADD_NEW(state_offset, count);
}
}
break;
/*-----------------------------------------------------------------*/
case OP_EXTUNI_EXTRA + OP_TYPEPLUS:
case OP_EXTUNI_EXTRA + OP_TYPEMINPLUS:
case OP_EXTUNI_EXTRA + OP_TYPEPOSPLUS:
count = current_state->count; /* Already matched */
if (count > 0) { ADD_ACTIVE(state_offset + 2, 0); }
if (clen > 0 && _pcre_ucp_findprop(c, &chartype, &script) != ucp_M)
{
const uschar *nptr = ptr + clen;
int ncount = 0;
if (count > 0 && codevalue == OP_EXTUNI_EXTRA + OP_TYPEPOSPLUS)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
while (nptr < end_subject)
{
int nd;
int ndlen = 1;
GETCHARLEN(nd, nptr, ndlen);
if (_pcre_ucp_findprop(nd, &chartype, &script) != ucp_M) break;
ncount++;
nptr += ndlen;
}
count++;
ADD_NEW_DATA(-state_offset, count, ncount);
}
break;
#endif
/*-----------------------------------------------------------------*/
case OP_ANYNL_EXTRA + OP_TYPEPLUS:
case OP_ANYNL_EXTRA + OP_TYPEMINPLUS:
case OP_ANYNL_EXTRA + OP_TYPEPOSPLUS:
count = current_state->count; /* Already matched */
if (count > 0) { ADD_ACTIVE(state_offset + 2, 0); }
if (clen > 0)
{
int ncount = 0;
switch (c)
{
case 0x000b:
case 0x000c:
case 0x0085:
case 0x2028:
case 0x2029:
if ((md->moptions & PCRE_BSR_ANYCRLF) != 0) break;
goto ANYNL01;
case 0x000d:
if (ptr + 1 < end_subject && ptr[1] == 0x0a) ncount = 1;
/* Fall through */
ANYNL01:
case 0x000a:
if (count > 0 && codevalue == OP_ANYNL_EXTRA + OP_TYPEPOSPLUS)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
count++;
ADD_NEW_DATA(-state_offset, count, ncount);
break;
default:
break;
}
}
break;
/*-----------------------------------------------------------------*/
case OP_VSPACE_EXTRA + OP_TYPEPLUS:
case OP_VSPACE_EXTRA + OP_TYPEMINPLUS:
case OP_VSPACE_EXTRA + OP_TYPEPOSPLUS:
count = current_state->count; /* Already matched */
if (count > 0) { ADD_ACTIVE(state_offset + 2, 0); }
if (clen > 0)
{
BOOL OK;
switch (c)
{
case 0x000a:
case 0x000b:
case 0x000c:
case 0x000d:
case 0x0085:
case 0x2028:
case 0x2029:
OK = TRUE;
break;
default:
OK = FALSE;
break;
}
if (OK == (d == OP_VSPACE))
{
if (count > 0 && codevalue == OP_VSPACE_EXTRA + OP_TYPEPOSPLUS)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
count++;
ADD_NEW_DATA(-state_offset, count, 0);
}
}
break;
/*-----------------------------------------------------------------*/
case OP_HSPACE_EXTRA + OP_TYPEPLUS:
case OP_HSPACE_EXTRA + OP_TYPEMINPLUS:
case OP_HSPACE_EXTRA + OP_TYPEPOSPLUS:
count = current_state->count; /* Already matched */
if (count > 0) { ADD_ACTIVE(state_offset + 2, 0); }
if (clen > 0)
{
BOOL OK;
switch (c)
{
case 0x09: /* HT */
case 0x20: /* SPACE */
case 0xa0: /* NBSP */
case 0x1680: /* OGHAM SPACE MARK */
case 0x180e: /* MONGOLIAN VOWEL SEPARATOR */
case 0x2000: /* EN QUAD */
case 0x2001: /* EM QUAD */
case 0x2002: /* EN SPACE */
case 0x2003: /* EM SPACE */
case 0x2004: /* THREE-PER-EM SPACE */
case 0x2005: /* FOUR-PER-EM SPACE */
case 0x2006: /* SIX-PER-EM SPACE */
case 0x2007: /* FIGURE SPACE */
case 0x2008: /* PUNCTUATION SPACE */
case 0x2009: /* THIN SPACE */
case 0x200A: /* HAIR SPACE */
case 0x202f: /* NARROW NO-BREAK SPACE */
case 0x205f: /* MEDIUM MATHEMATICAL SPACE */
case 0x3000: /* IDEOGRAPHIC SPACE */
OK = TRUE;
break;
default:
OK = FALSE;
break;
}
if (OK == (d == OP_HSPACE))
{
if (count > 0 && codevalue == OP_HSPACE_EXTRA + OP_TYPEPOSPLUS)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
count++;
ADD_NEW_DATA(-state_offset, count, 0);
}
}
break;
/*-----------------------------------------------------------------*/
#ifdef SUPPORT_UCP
case OP_PROP_EXTRA + OP_TYPEQUERY:
case OP_PROP_EXTRA + OP_TYPEMINQUERY:
case OP_PROP_EXTRA + OP_TYPEPOSQUERY:
count = 4;
goto QS1;
case OP_PROP_EXTRA + OP_TYPESTAR:
case OP_PROP_EXTRA + OP_TYPEMINSTAR:
case OP_PROP_EXTRA + OP_TYPEPOSSTAR:
count = 0;
QS1:
ADD_ACTIVE(state_offset + 4, 0);
if (clen > 0)
{
BOOL OK;
int category = _pcre_ucp_findprop(c, &chartype, &script);
switch(code[2])
{
case PT_ANY:
OK = TRUE;
break;
case PT_LAMP:
OK = chartype == ucp_Lu || chartype == ucp_Ll || chartype == ucp_Lt;
break;
case PT_GC:
OK = category == code[3];
break;
case PT_PC:
OK = chartype == code[3];
break;
case PT_SC:
OK = script == code[3];
break;
/* Should never occur, but keep compilers from grumbling. */
default:
OK = codevalue != OP_PROP;
break;
}
if (OK == (d == OP_PROP))
{
if (codevalue == OP_PROP_EXTRA + OP_TYPEPOSSTAR ||
codevalue == OP_PROP_EXTRA + OP_TYPEPOSQUERY)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
ADD_NEW(state_offset + count, 0);
}
}
break;
/*-----------------------------------------------------------------*/
case OP_EXTUNI_EXTRA + OP_TYPEQUERY:
case OP_EXTUNI_EXTRA + OP_TYPEMINQUERY:
case OP_EXTUNI_EXTRA + OP_TYPEPOSQUERY:
count = 2;
goto QS2;
case OP_EXTUNI_EXTRA + OP_TYPESTAR:
case OP_EXTUNI_EXTRA + OP_TYPEMINSTAR:
case OP_EXTUNI_EXTRA + OP_TYPEPOSSTAR:
count = 0;
QS2:
ADD_ACTIVE(state_offset + 2, 0);
if (clen > 0 && _pcre_ucp_findprop(c, &chartype, &script) != ucp_M)
{
const uschar *nptr = ptr + clen;
int ncount = 0;
if (codevalue == OP_EXTUNI_EXTRA + OP_TYPEPOSSTAR ||
codevalue == OP_EXTUNI_EXTRA + OP_TYPEPOSQUERY)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
while (nptr < end_subject)
{
int nd;
int ndlen = 1;
GETCHARLEN(nd, nptr, ndlen);
if (_pcre_ucp_findprop(nd, &chartype, &script) != ucp_M) break;
ncount++;
nptr += ndlen;
}
ADD_NEW_DATA(-(state_offset + count), 0, ncount);
}
break;
#endif
/*-----------------------------------------------------------------*/
case OP_ANYNL_EXTRA + OP_TYPEQUERY:
case OP_ANYNL_EXTRA + OP_TYPEMINQUERY:
case OP_ANYNL_EXTRA + OP_TYPEPOSQUERY:
count = 2;
goto QS3;
case OP_ANYNL_EXTRA + OP_TYPESTAR:
case OP_ANYNL_EXTRA + OP_TYPEMINSTAR:
case OP_ANYNL_EXTRA + OP_TYPEPOSSTAR:
count = 0;
QS3:
ADD_ACTIVE(state_offset + 2, 0);
if (clen > 0)
{
int ncount = 0;
switch (c)
{
case 0x000b:
case 0x000c:
case 0x0085:
case 0x2028:
case 0x2029:
if ((md->moptions & PCRE_BSR_ANYCRLF) != 0) break;
goto ANYNL02;
case 0x000d:
if (ptr + 1 < end_subject && ptr[1] == 0x0a) ncount = 1;
/* Fall through */
ANYNL02:
case 0x000a:
if (codevalue == OP_ANYNL_EXTRA + OP_TYPEPOSSTAR ||
codevalue == OP_ANYNL_EXTRA + OP_TYPEPOSQUERY)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
ADD_NEW_DATA(-(state_offset + count), 0, ncount);
break;
default:
break;
}
}
break;
/*-----------------------------------------------------------------*/
case OP_VSPACE_EXTRA + OP_TYPEQUERY:
case OP_VSPACE_EXTRA + OP_TYPEMINQUERY:
case OP_VSPACE_EXTRA + OP_TYPEPOSQUERY:
count = 2;
goto QS4;
case OP_VSPACE_EXTRA + OP_TYPESTAR:
case OP_VSPACE_EXTRA + OP_TYPEMINSTAR:
case OP_VSPACE_EXTRA + OP_TYPEPOSSTAR:
count = 0;
QS4:
ADD_ACTIVE(state_offset + 2, 0);
if (clen > 0)
{
BOOL OK;
switch (c)
{
case 0x000a:
case 0x000b:
case 0x000c:
case 0x000d:
case 0x0085:
case 0x2028:
case 0x2029:
OK = TRUE;
break;
default:
OK = FALSE;
break;
}
if (OK == (d == OP_VSPACE))
{
if (codevalue == OP_VSPACE_EXTRA + OP_TYPEPOSSTAR ||
codevalue == OP_VSPACE_EXTRA + OP_TYPEPOSQUERY)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
ADD_NEW_DATA(-(state_offset + count), 0, 0);
}
}
break;
/*-----------------------------------------------------------------*/
case OP_HSPACE_EXTRA + OP_TYPEQUERY:
case OP_HSPACE_EXTRA + OP_TYPEMINQUERY:
case OP_HSPACE_EXTRA + OP_TYPEPOSQUERY:
count = 2;
goto QS5;
case OP_HSPACE_EXTRA + OP_TYPESTAR:
case OP_HSPACE_EXTRA + OP_TYPEMINSTAR:
case OP_HSPACE_EXTRA + OP_TYPEPOSSTAR:
count = 0;
QS5:
ADD_ACTIVE(state_offset + 2, 0);
if (clen > 0)
{
BOOL OK;
switch (c)
{
case 0x09: /* HT */
case 0x20: /* SPACE */
case 0xa0: /* NBSP */
case 0x1680: /* OGHAM SPACE MARK */
case 0x180e: /* MONGOLIAN VOWEL SEPARATOR */
case 0x2000: /* EN QUAD */
case 0x2001: /* EM QUAD */
case 0x2002: /* EN SPACE */
case 0x2003: /* EM SPACE */
case 0x2004: /* THREE-PER-EM SPACE */
case 0x2005: /* FOUR-PER-EM SPACE */
case 0x2006: /* SIX-PER-EM SPACE */
case 0x2007: /* FIGURE SPACE */
case 0x2008: /* PUNCTUATION SPACE */
case 0x2009: /* THIN SPACE */
case 0x200A: /* HAIR SPACE */
case 0x202f: /* NARROW NO-BREAK SPACE */
case 0x205f: /* MEDIUM MATHEMATICAL SPACE */
case 0x3000: /* IDEOGRAPHIC SPACE */
OK = TRUE;
break;
default:
OK = FALSE;
break;
}
if (OK == (d == OP_HSPACE))
{
if (codevalue == OP_HSPACE_EXTRA + OP_TYPEPOSSTAR ||
codevalue == OP_HSPACE_EXTRA + OP_TYPEPOSQUERY)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
ADD_NEW_DATA(-(state_offset + count), 0, 0);
}
}
break;
/*-----------------------------------------------------------------*/
#ifdef SUPPORT_UCP
case OP_PROP_EXTRA + OP_TYPEEXACT:
case OP_PROP_EXTRA + OP_TYPEUPTO:
case OP_PROP_EXTRA + OP_TYPEMINUPTO:
case OP_PROP_EXTRA + OP_TYPEPOSUPTO:
if (codevalue != OP_PROP_EXTRA + OP_TYPEEXACT)
{ ADD_ACTIVE(state_offset + 6, 0); }
count = current_state->count; /* Number already matched */
if (clen > 0)
{
BOOL OK;
int category = _pcre_ucp_findprop(c, &chartype, &script);
switch(code[4])
{
case PT_ANY:
OK = TRUE;
break;
case PT_LAMP:
OK = chartype == ucp_Lu || chartype == ucp_Ll || chartype == ucp_Lt;
break;
case PT_GC:
OK = category == code[5];
break;
case PT_PC:
OK = chartype == code[5];
break;
case PT_SC:
OK = script == code[5];
break;
/* Should never occur, but keep compilers from grumbling. */
default:
OK = codevalue != OP_PROP;
break;
}
if (OK == (d == OP_PROP))
{
if (codevalue == OP_PROP_EXTRA + OP_TYPEPOSUPTO)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
if (++count >= GET2(code, 1))
{ ADD_NEW(state_offset + 6, 0); }
else
{ ADD_NEW(state_offset, count); }
}
}
break;
/*-----------------------------------------------------------------*/
case OP_EXTUNI_EXTRA + OP_TYPEEXACT:
case OP_EXTUNI_EXTRA + OP_TYPEUPTO:
case OP_EXTUNI_EXTRA + OP_TYPEMINUPTO:
case OP_EXTUNI_EXTRA + OP_TYPEPOSUPTO:
if (codevalue != OP_EXTUNI_EXTRA + OP_TYPEEXACT)
{ ADD_ACTIVE(state_offset + 4, 0); }
count = current_state->count; /* Number already matched */
if (clen > 0 && _pcre_ucp_findprop(c, &chartype, &script) != ucp_M)
{
const uschar *nptr = ptr + clen;
int ncount = 0;
if (codevalue == OP_EXTUNI_EXTRA + OP_TYPEPOSUPTO)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
while (nptr < end_subject)
{
int nd;
int ndlen = 1;
GETCHARLEN(nd, nptr, ndlen);
if (_pcre_ucp_findprop(nd, &chartype, &script) != ucp_M) break;
ncount++;
nptr += ndlen;
}
if (++count >= GET2(code, 1))
{ ADD_NEW_DATA(-(state_offset + 4), 0, ncount); }
else
{ ADD_NEW_DATA(-state_offset, count, ncount); }
}
break;
#endif
/*-----------------------------------------------------------------*/
case OP_ANYNL_EXTRA + OP_TYPEEXACT:
case OP_ANYNL_EXTRA + OP_TYPEUPTO:
case OP_ANYNL_EXTRA + OP_TYPEMINUPTO:
case OP_ANYNL_EXTRA + OP_TYPEPOSUPTO:
if (codevalue != OP_ANYNL_EXTRA + OP_TYPEEXACT)
{ ADD_ACTIVE(state_offset + 4, 0); }
count = current_state->count; /* Number already matched */
if (clen > 0)
{
int ncount = 0;
switch (c)
{
case 0x000b:
case 0x000c:
case 0x0085:
case 0x2028:
case 0x2029:
if ((md->moptions & PCRE_BSR_ANYCRLF) != 0) break;
goto ANYNL03;
case 0x000d:
if (ptr + 1 < end_subject && ptr[1] == 0x0a) ncount = 1;
/* Fall through */
ANYNL03:
case 0x000a:
if (codevalue == OP_ANYNL_EXTRA + OP_TYPEPOSUPTO)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
if (++count >= GET2(code, 1))
{ ADD_NEW_DATA(-(state_offset + 4), 0, ncount); }
else
{ ADD_NEW_DATA(-state_offset, count, ncount); }
break;
default:
break;
}
}
break;
/*-----------------------------------------------------------------*/
case OP_VSPACE_EXTRA + OP_TYPEEXACT:
case OP_VSPACE_EXTRA + OP_TYPEUPTO:
case OP_VSPACE_EXTRA + OP_TYPEMINUPTO:
case OP_VSPACE_EXTRA + OP_TYPEPOSUPTO:
if (codevalue != OP_VSPACE_EXTRA + OP_TYPEEXACT)
{ ADD_ACTIVE(state_offset + 4, 0); }
count = current_state->count; /* Number already matched */
if (clen > 0)
{
BOOL OK;
switch (c)
{
case 0x000a:
case 0x000b:
case 0x000c:
case 0x000d:
case 0x0085:
case 0x2028:
case 0x2029:
OK = TRUE;
break;
default:
OK = FALSE;
}
if (OK == (d == OP_VSPACE))
{
if (codevalue == OP_VSPACE_EXTRA + OP_TYPEPOSUPTO)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
if (++count >= GET2(code, 1))
{ ADD_NEW_DATA(-(state_offset + 4), 0, 0); }
else
{ ADD_NEW_DATA(-state_offset, count, 0); }
}
}
break;
/*-----------------------------------------------------------------*/
case OP_HSPACE_EXTRA + OP_TYPEEXACT:
case OP_HSPACE_EXTRA + OP_TYPEUPTO:
case OP_HSPACE_EXTRA + OP_TYPEMINUPTO:
case OP_HSPACE_EXTRA + OP_TYPEPOSUPTO:
if (codevalue != OP_HSPACE_EXTRA + OP_TYPEEXACT)
{ ADD_ACTIVE(state_offset + 4, 0); }
count = current_state->count; /* Number already matched */
if (clen > 0)
{
BOOL OK;
switch (c)
{
case 0x09: /* HT */
case 0x20: /* SPACE */
case 0xa0: /* NBSP */
case 0x1680: /* OGHAM SPACE MARK */
case 0x180e: /* MONGOLIAN VOWEL SEPARATOR */
case 0x2000: /* EN QUAD */
case 0x2001: /* EM QUAD */
case 0x2002: /* EN SPACE */
case 0x2003: /* EM SPACE */
case 0x2004: /* THREE-PER-EM SPACE */
case 0x2005: /* FOUR-PER-EM SPACE */
case 0x2006: /* SIX-PER-EM SPACE */
case 0x2007: /* FIGURE SPACE */
case 0x2008: /* PUNCTUATION SPACE */
case 0x2009: /* THIN SPACE */
case 0x200A: /* HAIR SPACE */
case 0x202f: /* NARROW NO-BREAK SPACE */
case 0x205f: /* MEDIUM MATHEMATICAL SPACE */
case 0x3000: /* IDEOGRAPHIC SPACE */
OK = TRUE;
break;
default:
OK = FALSE;
break;
}
if (OK == (d == OP_HSPACE))
{
if (codevalue == OP_HSPACE_EXTRA + OP_TYPEPOSUPTO)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
if (++count >= GET2(code, 1))
{ ADD_NEW_DATA(-(state_offset + 4), 0, 0); }
else
{ ADD_NEW_DATA(-state_offset, count, 0); }
}
}
break;
/* ========================================================================== */
/* These opcodes are followed by a character that is usually compared
to the current subject character; it is loaded into d. We still get
here even if there is no subject character, because in some cases zero
repetitions are permitted. */
/*-----------------------------------------------------------------*/
case OP_CHAR:
if (clen > 0 && c == d) { ADD_NEW(state_offset + dlen + 1, 0); }
break;
/*-----------------------------------------------------------------*/
case OP_CHARNC:
if (clen == 0) break;
#ifdef SUPPORT_UTF8
if (utf8)
{
if (c == d) { ADD_NEW(state_offset + dlen + 1, 0); } else
{
unsigned int othercase;
if (c < 128) othercase = fcc[c]; else
/* If we have Unicode property support, we can use it to test the
other case of the character. */
#ifdef SUPPORT_UCP
othercase = _pcre_ucp_othercase(c);
#else
othercase = NOTACHAR;
#endif
if (d == othercase) { ADD_NEW(state_offset + dlen + 1, 0); }
}
}
else
#endif /* SUPPORT_UTF8 */
/* Non-UTF-8 mode */
{
if (lcc[c] == lcc[d]) { ADD_NEW(state_offset + 2, 0); }
}
break;
#ifdef SUPPORT_UCP
/*-----------------------------------------------------------------*/
/* This is a tricky one because it can match more than one character.
Find out how many characters to skip, and then set up a negative state
to wait for them to pass before continuing. */
case OP_EXTUNI:
if (clen > 0 && _pcre_ucp_findprop(c, &chartype, &script) != ucp_M)
{
const uschar *nptr = ptr + clen;
int ncount = 0;
while (nptr < end_subject)
{
int nclen = 1;
GETCHARLEN(c, nptr, nclen);
if (_pcre_ucp_findprop(c, &chartype, &script) != ucp_M) break;
ncount++;
nptr += nclen;
}
ADD_NEW_DATA(-(state_offset + 1), 0, ncount);
}
break;
#endif
/*-----------------------------------------------------------------*/
/* This is a tricky like EXTUNI because it too can match more than one
character (when CR is followed by LF). In this case, set up a negative
state to wait for one character to pass before continuing. */
case OP_ANYNL:
if (clen > 0) switch(c)
{
case 0x000b:
case 0x000c:
case 0x0085:
case 0x2028:
case 0x2029:
if ((md->moptions & PCRE_BSR_ANYCRLF) != 0) break;
case 0x000a:
ADD_NEW(state_offset + 1, 0);
break;
case 0x000d:
if (ptr + 1 < end_subject && ptr[1] == 0x0a)
{
ADD_NEW_DATA(-(state_offset + 1), 0, 1);
}
else
{
ADD_NEW(state_offset + 1, 0);
}
break;
}
break;
/*-----------------------------------------------------------------*/
case OP_NOT_VSPACE:
if (clen > 0) switch(c)
{
case 0x000a:
case 0x000b:
case 0x000c:
case 0x000d:
case 0x0085:
case 0x2028:
case 0x2029:
break;
default:
ADD_NEW(state_offset + 1, 0);
break;
}
break;
/*-----------------------------------------------------------------*/
case OP_VSPACE:
if (clen > 0) switch(c)
{
case 0x000a:
case 0x000b:
case 0x000c:
case 0x000d:
case 0x0085:
case 0x2028:
case 0x2029:
ADD_NEW(state_offset + 1, 0);
break;
default: break;
}
break;
/*-----------------------------------------------------------------*/
case OP_NOT_HSPACE:
if (clen > 0) switch(c)
{
case 0x09: /* HT */
case 0x20: /* SPACE */
case 0xa0: /* NBSP */
case 0x1680: /* OGHAM SPACE MARK */
case 0x180e: /* MONGOLIAN VOWEL SEPARATOR */
case 0x2000: /* EN QUAD */
case 0x2001: /* EM QUAD */
case 0x2002: /* EN SPACE */
case 0x2003: /* EM SPACE */
case 0x2004: /* THREE-PER-EM SPACE */
case 0x2005: /* FOUR-PER-EM SPACE */
case 0x2006: /* SIX-PER-EM SPACE */
case 0x2007: /* FIGURE SPACE */
case 0x2008: /* PUNCTUATION SPACE */
case 0x2009: /* THIN SPACE */
case 0x200A: /* HAIR SPACE */
case 0x202f: /* NARROW NO-BREAK SPACE */
case 0x205f: /* MEDIUM MATHEMATICAL SPACE */
case 0x3000: /* IDEOGRAPHIC SPACE */
break;
default:
ADD_NEW(state_offset + 1, 0);
break;
}
break;
/*-----------------------------------------------------------------*/
case OP_HSPACE:
if (clen > 0) switch(c)
{
case 0x09: /* HT */
case 0x20: /* SPACE */
case 0xa0: /* NBSP */
case 0x1680: /* OGHAM SPACE MARK */
case 0x180e: /* MONGOLIAN VOWEL SEPARATOR */
case 0x2000: /* EN QUAD */
case 0x2001: /* EM QUAD */
case 0x2002: /* EN SPACE */
case 0x2003: /* EM SPACE */
case 0x2004: /* THREE-PER-EM SPACE */
case 0x2005: /* FOUR-PER-EM SPACE */
case 0x2006: /* SIX-PER-EM SPACE */
case 0x2007: /* FIGURE SPACE */
case 0x2008: /* PUNCTUATION SPACE */
case 0x2009: /* THIN SPACE */
case 0x200A: /* HAIR SPACE */
case 0x202f: /* NARROW NO-BREAK SPACE */
case 0x205f: /* MEDIUM MATHEMATICAL SPACE */
case 0x3000: /* IDEOGRAPHIC SPACE */
ADD_NEW(state_offset + 1, 0);
break;
}
break;
/*-----------------------------------------------------------------*/
/* Match a negated single character. This is only used for one-byte
characters, that is, we know that d < 256. The character we are
checking (c) can be multibyte. */
case OP_NOT:
if (clen > 0)
{
unsigned int otherd = ((ims & PCRE_CASELESS) != 0)? fcc[d] : d;
if (c != d && c != otherd) { ADD_NEW(state_offset + dlen + 1, 0); }
}
break;
/*-----------------------------------------------------------------*/
case OP_PLUS:
case OP_MINPLUS:
case OP_POSPLUS:
case OP_NOTPLUS:
case OP_NOTMINPLUS:
case OP_NOTPOSPLUS:
count = current_state->count; /* Already matched */
if (count > 0) { ADD_ACTIVE(state_offset + dlen + 1, 0); }
if (clen > 0)
{
unsigned int otherd = NOTACHAR;
if ((ims & PCRE_CASELESS) != 0)
{
#ifdef SUPPORT_UTF8
if (utf8 && d >= 128)
{
#ifdef SUPPORT_UCP
otherd = _pcre_ucp_othercase(d);
#endif /* SUPPORT_UCP */
}
else
#endif /* SUPPORT_UTF8 */
otherd = fcc[d];
}
if ((c == d || c == otherd) == (codevalue < OP_NOTSTAR))
{
if (count > 0 &&
(codevalue == OP_POSPLUS || codevalue == OP_NOTPOSPLUS))
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
count++;
ADD_NEW(state_offset, count);
}
}
break;
/*-----------------------------------------------------------------*/
case OP_QUERY:
case OP_MINQUERY:
case OP_POSQUERY:
case OP_NOTQUERY:
case OP_NOTMINQUERY:
case OP_NOTPOSQUERY:
ADD_ACTIVE(state_offset + dlen + 1, 0);
if (clen > 0)
{
unsigned int otherd = NOTACHAR;
if ((ims & PCRE_CASELESS) != 0)
{
#ifdef SUPPORT_UTF8
if (utf8 && d >= 128)
{
#ifdef SUPPORT_UCP
otherd = _pcre_ucp_othercase(d);
#endif /* SUPPORT_UCP */
}
else
#endif /* SUPPORT_UTF8 */
otherd = fcc[d];
}
if ((c == d || c == otherd) == (codevalue < OP_NOTSTAR))
{
if (codevalue == OP_POSQUERY || codevalue == OP_NOTPOSQUERY)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
ADD_NEW(state_offset + dlen + 1, 0);
}
}
break;
/*-----------------------------------------------------------------*/
case OP_STAR:
case OP_MINSTAR:
case OP_POSSTAR:
case OP_NOTSTAR:
case OP_NOTMINSTAR:
case OP_NOTPOSSTAR:
ADD_ACTIVE(state_offset + dlen + 1, 0);
if (clen > 0)
{
unsigned int otherd = NOTACHAR;
if ((ims & PCRE_CASELESS) != 0)
{
#ifdef SUPPORT_UTF8
if (utf8 && d >= 128)
{
#ifdef SUPPORT_UCP
otherd = _pcre_ucp_othercase(d);
#endif /* SUPPORT_UCP */
}
else
#endif /* SUPPORT_UTF8 */
otherd = fcc[d];
}
if ((c == d || c == otherd) == (codevalue < OP_NOTSTAR))
{
if (codevalue == OP_POSSTAR || codevalue == OP_NOTPOSSTAR)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
ADD_NEW(state_offset, 0);
}
}
break;
/*-----------------------------------------------------------------*/
case OP_EXACT:
case OP_NOTEXACT:
count = current_state->count; /* Number already matched */
if (clen > 0)
{
unsigned int otherd = NOTACHAR;
if ((ims & PCRE_CASELESS) != 0)
{
#ifdef SUPPORT_UTF8
if (utf8 && d >= 128)
{
#ifdef SUPPORT_UCP
otherd = _pcre_ucp_othercase(d);
#endif /* SUPPORT_UCP */
}
else
#endif /* SUPPORT_UTF8 */
otherd = fcc[d];
}
if ((c == d || c == otherd) == (codevalue < OP_NOTSTAR))
{
if (++count >= GET2(code, 1))
{ ADD_NEW(state_offset + dlen + 3, 0); }
else
{ ADD_NEW(state_offset, count); }
}
}
break;
/*-----------------------------------------------------------------*/
case OP_UPTO:
case OP_MINUPTO:
case OP_POSUPTO:
case OP_NOTUPTO:
case OP_NOTMINUPTO:
case OP_NOTPOSUPTO:
ADD_ACTIVE(state_offset + dlen + 3, 0);
count = current_state->count; /* Number already matched */
if (clen > 0)
{
unsigned int otherd = NOTACHAR;
if ((ims & PCRE_CASELESS) != 0)
{
#ifdef SUPPORT_UTF8
if (utf8 && d >= 128)
{
#ifdef SUPPORT_UCP
otherd = _pcre_ucp_othercase(d);
#endif /* SUPPORT_UCP */
}
else
#endif /* SUPPORT_UTF8 */
otherd = fcc[d];
}
if ((c == d || c == otherd) == (codevalue < OP_NOTSTAR))
{
if (codevalue == OP_POSUPTO || codevalue == OP_NOTPOSUPTO)
{
active_count--; /* Remove non-match possibility */
next_active_state--;
}
if (++count >= GET2(code, 1))
{ ADD_NEW(state_offset + dlen + 3, 0); }
else
{ ADD_NEW(state_offset, count); }
}
}
break;
/* ========================================================================== */
/* These are the class-handling opcodes */
case OP_CLASS:
case OP_NCLASS:
case OP_XCLASS:
{
BOOL isinclass = FALSE;
int next_state_offset;
const uschar *ecode;
/* For a simple class, there is always just a 32-byte table, and we
can set isinclass from it. */
if (codevalue != OP_XCLASS)
{
ecode = code + 33;
if (clen > 0)
{
isinclass = (c > 255)? (codevalue == OP_NCLASS) :
((code[1 + c/8] & (1 << (c&7))) != 0);
}
}
/* An extended class may have a table or a list of single characters,
ranges, or both, and it may be positive or negative. There's a
function that sorts all this out. */
else
{
ecode = code + GET(code, 1);
if (clen > 0) isinclass = _pcre_xclass(c, code + 1 + LINK_SIZE);
}
/* At this point, isinclass is set for all kinds of class, and ecode
points to the byte after the end of the class. If there is a
quantifier, this is where it will be. */
next_state_offset = ecode - start_code;
switch (*ecode)
{
case OP_CRSTAR:
case OP_CRMINSTAR:
ADD_ACTIVE(next_state_offset + 1, 0);
if (isinclass) { ADD_NEW(state_offset, 0); }
break;
case OP_CRPLUS:
case OP_CRMINPLUS:
count = current_state->count; /* Already matched */
if (count > 0) { ADD_ACTIVE(next_state_offset + 1, 0); }
if (isinclass) { count++; ADD_NEW(state_offset, count); }
break;
case OP_CRQUERY:
case OP_CRMINQUERY:
ADD_ACTIVE(next_state_offset + 1, 0);
if (isinclass) { ADD_NEW(next_state_offset + 1, 0); }
break;
case OP_CRRANGE:
case OP_CRMINRANGE:
count = current_state->count; /* Already matched */
if (count >= GET2(ecode, 1))
{ ADD_ACTIVE(next_state_offset + 5, 0); }
if (isinclass)
{
int max = GET2(ecode, 3);
if (++count >= max && max != 0) /* Max 0 => no limit */
{ ADD_NEW(next_state_offset + 5, 0); }
else
{ ADD_NEW(state_offset, count); }
}
break;
default:
if (isinclass) { ADD_NEW(next_state_offset, 0); }
break;
}
}
break;
/* ========================================================================== */
/* These are the opcodes for fancy brackets of various kinds. We have
to use recursion in order to handle them. The "always failing" assersion
(?!) is optimised when compiling to OP_FAIL, so we have to support that,
though the other "backtracking verbs" are not supported. */
case OP_FAIL:
break;
case OP_ASSERT:
case OP_ASSERT_NOT:
case OP_ASSERTBACK:
case OP_ASSERTBACK_NOT:
{
int rc;
int local_offsets[2];
int local_workspace[1000];
const uschar *endasscode = code + GET(code, 1);
while (*endasscode == OP_ALT) endasscode += GET(endasscode, 1);
rc = internal_dfa_exec(
md, /* static match data */
code, /* this subexpression's code */
ptr, /* where we currently are */
ptr - start_subject, /* start offset */
local_offsets, /* offset vector */
sizeof(local_offsets)/sizeof(int), /* size of same */
local_workspace, /* workspace vector */
sizeof(local_workspace)/sizeof(int), /* size of same */
ims, /* the current ims flags */
rlevel, /* function recursion level */
recursing); /* pass on regex recursion */
if ((rc >= 0) == (codevalue == OP_ASSERT || codevalue == OP_ASSERTBACK))
{ ADD_ACTIVE(endasscode + LINK_SIZE + 1 - start_code, 0); }
}
break;
/*-----------------------------------------------------------------*/
case OP_COND:
case OP_SCOND:
{
int local_offsets[1000];
int local_workspace[1000];
int condcode = code[LINK_SIZE+1];
/* Back reference conditions are not supported */
if (condcode == OP_CREF) return PCRE_ERROR_DFA_UCOND;
/* The DEFINE condition is always false */
if (condcode == OP_DEF)
{
ADD_ACTIVE(state_offset + GET(code, 1) + LINK_SIZE + 1, 0);
}
/* The only supported version of OP_RREF is for the value RREF_ANY,
which means "test if in any recursion". We can't test for specifically
recursed groups. */
else if (condcode == OP_RREF)
{
int value = GET2(code, LINK_SIZE+2);
if (value != RREF_ANY) return PCRE_ERROR_DFA_UCOND;
if (recursing > 0) { ADD_ACTIVE(state_offset + LINK_SIZE + 4, 0); }
else { ADD_ACTIVE(state_offset + GET(code, 1) + LINK_SIZE + 1, 0); }
}
/* Otherwise, the condition is an assertion */
else
{
int rc;
const uschar *asscode = code + LINK_SIZE + 1;
const uschar *endasscode = asscode + GET(asscode, 1);
while (*endasscode == OP_ALT) endasscode += GET(endasscode, 1);
rc = internal_dfa_exec(
md, /* fixed match data */
asscode, /* this subexpression's code */
ptr, /* where we currently are */
ptr - start_subject, /* start offset */
local_offsets, /* offset vector */
sizeof(local_offsets)/sizeof(int), /* size of same */
local_workspace, /* workspace vector */
sizeof(local_workspace)/sizeof(int), /* size of same */
ims, /* the current ims flags */
rlevel, /* function recursion level */
recursing); /* pass on regex recursion */
if ((rc >= 0) ==
(condcode == OP_ASSERT || condcode == OP_ASSERTBACK))
{ ADD_ACTIVE(endasscode + LINK_SIZE + 1 - start_code, 0); }
else
{ ADD_ACTIVE(state_offset + GET(code, 1) + LINK_SIZE + 1, 0); }
}
}
break;
/*-----------------------------------------------------------------*/
case OP_RECURSE:
{
int local_offsets[1000];
int local_workspace[1000];
int rc;
DPRINTF(("%.*sStarting regex recursion %d\n", rlevel*2-2, SP,
recursing + 1));
rc = internal_dfa_exec(
md, /* fixed match data */
start_code + GET(code, 1), /* this subexpression's code */
ptr, /* where we currently are */
ptr - start_subject, /* start offset */
local_offsets, /* offset vector */
sizeof(local_offsets)/sizeof(int), /* size of same */
local_workspace, /* workspace vector */
sizeof(local_workspace)/sizeof(int), /* size of same */
ims, /* the current ims flags */
rlevel, /* function recursion level */
recursing + 1); /* regex recurse level */
DPRINTF(("%.*sReturn from regex recursion %d: rc=%d\n", rlevel*2-2, SP,
recursing + 1, rc));
/* Ran out of internal offsets */
if (rc == 0) return PCRE_ERROR_DFA_RECURSE;
/* For each successful matched substring, set up the next state with a
count of characters to skip before trying it. Note that the count is in
characters, not bytes. */
if (rc > 0)
{
for (rc = rc*2 - 2; rc >= 0; rc -= 2)
{
const uschar *p = start_subject + local_offsets[rc];
const uschar *pp = start_subject + local_offsets[rc+1];
int charcount = local_offsets[rc+1] - local_offsets[rc];
while (p < pp) if ((*p++ & 0xc0) == 0x80) charcount--;
if (charcount > 0)
{
ADD_NEW_DATA(-(state_offset + LINK_SIZE + 1), 0, (charcount - 1));
}
else
{
ADD_ACTIVE(state_offset + LINK_SIZE + 1, 0);
}
}
}
else if (rc != PCRE_ERROR_NOMATCH) return rc;
}
break;
/*-----------------------------------------------------------------*/
case OP_ONCE:
{
int local_offsets[2];
int local_workspace[1000];
int rc = internal_dfa_exec(
md, /* fixed match data */
code, /* this subexpression's code */
ptr, /* where we currently are */
ptr - start_subject, /* start offset */
local_offsets, /* offset vector */
sizeof(local_offsets)/sizeof(int), /* size of same */
local_workspace, /* workspace vector */
sizeof(local_workspace)/sizeof(int), /* size of same */
ims, /* the current ims flags */
rlevel, /* function recursion level */
recursing); /* pass on regex recursion */
if (rc >= 0)
{
const uschar *end_subpattern = code;
int charcount = local_offsets[1] - local_offsets[0];
int next_state_offset, repeat_state_offset;
do { end_subpattern += GET(end_subpattern, 1); }
while (*end_subpattern == OP_ALT);
next_state_offset = end_subpattern - start_code + LINK_SIZE + 1;
/* If the end of this subpattern is KETRMAX or KETRMIN, we must
arrange for the repeat state also to be added to the relevant list.
Calculate the offset, or set -1 for no repeat. */
repeat_state_offset = (*end_subpattern == OP_KETRMAX ||
*end_subpattern == OP_KETRMIN)?
end_subpattern - start_code - GET(end_subpattern, 1) : -1;
/* If we have matched an empty string, add the next state at the
current character pointer. This is important so that the duplicate
checking kicks in, which is what breaks infinite loops that match an
empty string. */
if (charcount == 0)
{
ADD_ACTIVE(next_state_offset, 0);
}
/* Optimization: if there are no more active states, and there
are no new states yet set up, then skip over the subject string
right here, to save looping. Otherwise, set up the new state to swing
into action when the end of the substring is reached. */
else if (i + 1 >= active_count && new_count == 0)
{
ptr += charcount;
clen = 0;
ADD_NEW(next_state_offset, 0);
/* If we are adding a repeat state at the new character position,
we must fudge things so that it is the only current state.
Otherwise, it might be a duplicate of one we processed before, and
that would cause it to be skipped. */
if (repeat_state_offset >= 0)
{
next_active_state = active_states;
active_count = 0;
i = -1;
ADD_ACTIVE(repeat_state_offset, 0);
}
}
else
{
const uschar *p = start_subject + local_offsets[0];
const uschar *pp = start_subject + local_offsets[1];
while (p < pp) if ((*p++ & 0xc0) == 0x80) charcount--;
ADD_NEW_DATA(-next_state_offset, 0, (charcount - 1));
if (repeat_state_offset >= 0)
{ ADD_NEW_DATA(-repeat_state_offset, 0, (charcount - 1)); }
}
}
else if (rc != PCRE_ERROR_NOMATCH) return rc;
}
break;
/* ========================================================================== */
/* Handle callouts */
case OP_CALLOUT:
if (pcre_callout != NULL)
{
int rrc;
pcre_callout_block cb;
cb.version = 1; /* Version 1 of the callout block */
cb.callout_number = code[1];
cb.offset_vector = offsets;
cb.subject = (PCRE_SPTR)start_subject;
cb.subject_length = end_subject - start_subject;
cb.start_match = current_subject - start_subject;
cb.current_position = ptr - start_subject;
cb.pattern_position = GET(code, 2);
cb.next_item_length = GET(code, 2 + LINK_SIZE);
cb.capture_top = 1;
cb.capture_last = -1;
cb.callout_data = md->callout_data;
if ((rrc = (*pcre_callout)(&cb)) < 0) return rrc; /* Abandon */
if (rrc == 0) { ADD_ACTIVE(state_offset + 2 + 2*LINK_SIZE, 0); }
}
break;
/* ========================================================================== */
default: /* Unsupported opcode */
return PCRE_ERROR_DFA_UITEM;
}
NEXT_ACTIVE_STATE: continue;
} /* End of loop scanning active states */
/* We have finished the processing at the current subject character. If no
new states have been set for the next character, we have found all the
matches that we are going to find. If we are at the top level and partial
matching has been requested, check for appropriate conditions. */
if (new_count <= 0)
{
if (match_count < 0 && /* No matches found */
rlevel == 1 && /* Top level match function */
(md->moptions & PCRE_PARTIAL) != 0 && /* Want partial matching */
ptr >= end_subject && /* Reached end of subject */
ptr > current_subject) /* Matched non-empty string */
{
if (offsetcount >= 2)
{
offsets[0] = current_subject - start_subject;
offsets[1] = end_subject - start_subject;
}
match_count = PCRE_ERROR_PARTIAL;
}
DPRINTF(("%.*sEnd of internal_dfa_exec %d: returning %d\n"
"%.*s---------------------\n\n", rlevel*2-2, SP, rlevel, match_count,
rlevel*2-2, SP));
break; /* In effect, "return", but see the comment below */
}
/* One or more states are active for the next character. */
ptr += clen; /* Advance to next subject character */
} /* Loop to move along the subject string */
/* Control gets here from "break" a few lines above. We do it this way because
if we use "return" above, we have compiler trouble. Some compilers warn if
there's nothing here because they think the function doesn't return a value. On
the other hand, if we put a dummy statement here, some more clever compilers
complain that it can't be reached. Sigh. */
return match_count;
}
/*************************************************
* Execute a Regular Expression - DFA engine *
*************************************************/
/* This external function applies a compiled re to a subject string using a DFA
engine. This function calls the internal function multiple times if the pattern
is not anchored.
Arguments:
argument_re points to the compiled expression
extra_data points to extra data or is NULL
subject points to the subject string
length length of subject string (may contain binary zeros)
start_offset where to start in the subject string
options option bits
offsets vector of match offsets
offsetcount size of same
workspace workspace vector
wscount size of same
Returns: > 0 => number of match offset pairs placed in offsets
= 0 => offsets overflowed; longest matches are present
-1 => failed to match
< -1 => some kind of unexpected problem
*/
PCRE_EXP_DEFN int
pcre_dfa_exec(const pcre *argument_re, const pcre_extra *extra_data,
const char *subject, int length, int start_offset, int options, int *offsets,
int offsetcount, int *workspace, int wscount)
{
real_pcre *re = (real_pcre *)argument_re;
dfa_match_data match_block;
dfa_match_data *md = &match_block;
BOOL utf8, anchored, startline, firstline;
const uschar *current_subject, *end_subject, *lcc;
pcre_study_data internal_study;
const pcre_study_data *study = NULL;
real_pcre internal_re;
const uschar *req_byte_ptr;
const uschar *start_bits = NULL;
BOOL first_byte_caseless = FALSE;
BOOL req_byte_caseless = FALSE;
int first_byte = -1;
int req_byte = -1;
int req_byte2 = -1;
int newline;
/* Plausibility checks */
if ((options & ~PUBLIC_DFA_EXEC_OPTIONS) != 0) return PCRE_ERROR_BADOPTION;
if (re == NULL || subject == NULL || workspace == NULL ||
(offsets == NULL && offsetcount > 0)) return PCRE_ERROR_NULL;
if (offsetcount < 0) return PCRE_ERROR_BADCOUNT;
if (wscount < 20) return PCRE_ERROR_DFA_WSSIZE;
/* We need to find the pointer to any study data before we test for byte
flipping, so we scan the extra_data block first. This may set two fields in the
match block, so we must initialize them beforehand. However, the other fields
in the match block must not be set until after the byte flipping. */
md->tables = re->tables;
md->callout_data = NULL;
if (extra_data != NULL)
{
unsigned int flags = extra_data->flags;
if ((flags & PCRE_EXTRA_STUDY_DATA) != 0)
study = (const pcre_study_data *)extra_data->study_data;
if ((flags & PCRE_EXTRA_MATCH_LIMIT) != 0) return PCRE_ERROR_DFA_UMLIMIT;
if ((flags & PCRE_EXTRA_MATCH_LIMIT_RECURSION) != 0)
return PCRE_ERROR_DFA_UMLIMIT;
if ((flags & PCRE_EXTRA_CALLOUT_DATA) != 0)
md->callout_data = extra_data->callout_data;
if ((flags & PCRE_EXTRA_TABLES) != 0)
md->tables = extra_data->tables;
}
/* Check that the first field in the block is the magic number. If it is not,
test for a regex that was compiled on a host of opposite endianness. If this is
the case, flipped values are put in internal_re and internal_study if there was
study data too. */
if (re->magic_number != MAGIC_NUMBER)
{
re = _pcre_try_flipped(re, &internal_re, study, &internal_study);
if (re == NULL) return PCRE_ERROR_BADMAGIC;
if (study != NULL) study = &internal_study;
}
/* Set some local values */
current_subject = (const unsigned char *)subject + start_offset;
end_subject = (const unsigned char *)subject + length;
req_byte_ptr = current_subject - 1;
#ifdef SUPPORT_UTF8
utf8 = (re->options & PCRE_UTF8) != 0;
#else
utf8 = FALSE;
#endif
anchored = (options & (PCRE_ANCHORED|PCRE_DFA_RESTART)) != 0 ||
(re->options & PCRE_ANCHORED) != 0;
/* The remaining fixed data for passing around. */
md->start_code = (const uschar *)argument_re +
re->name_table_offset + re->name_count * re->name_entry_size;
md->start_subject = (const unsigned char *)subject;
md->end_subject = end_subject;
md->moptions = options;
md->poptions = re->options;
/* If the BSR option is not set at match time, copy what was set
at compile time. */
if ((md->moptions & (PCRE_BSR_ANYCRLF|PCRE_BSR_UNICODE)) == 0)
{
if ((re->options & (PCRE_BSR_ANYCRLF|PCRE_BSR_UNICODE)) != 0)
md->moptions |= re->options & (PCRE_BSR_ANYCRLF|PCRE_BSR_UNICODE);
#ifdef BSR_ANYCRLF
else md->moptions |= PCRE_BSR_ANYCRLF;
#endif
}
/* Handle different types of newline. The three bits give eight cases. If
nothing is set at run time, whatever was used at compile time applies. */
switch ((((options & PCRE_NEWLINE_BITS) == 0)? re->options : (pcre_uint32)options) &
PCRE_NEWLINE_BITS)
{
case 0: newline = NEWLINE; break; /* Compile-time default */
case PCRE_NEWLINE_CR: newline = '\r'; break;
case PCRE_NEWLINE_LF: newline = '\n'; break;
case PCRE_NEWLINE_CR+
PCRE_NEWLINE_LF: newline = ('\r' << 8) | '\n'; break;
case PCRE_NEWLINE_ANY: newline = -1; break;
case PCRE_NEWLINE_ANYCRLF: newline = -2; break;
default: return PCRE_ERROR_BADNEWLINE;
}
if (newline == -2)
{
md->nltype = NLTYPE_ANYCRLF;
}
else if (newline < 0)
{
md->nltype = NLTYPE_ANY;
}
else
{
md->nltype = NLTYPE_FIXED;
if (newline > 255)
{
md->nllen = 2;
md->nl[0] = (newline >> 8) & 255;
md->nl[1] = newline & 255;
}
else
{
md->nllen = 1;
md->nl[0] = newline;
}
}
/* Check a UTF-8 string if required. Unfortunately there's no way of passing
back the character offset. */
#ifdef SUPPORT_UTF8
if (utf8 && (options & PCRE_NO_UTF8_CHECK) == 0)
{
if (_pcre_valid_utf8((uschar *)subject, length) >= 0)
return PCRE_ERROR_BADUTF8;
if (start_offset > 0 && start_offset < length)
{
int tb = ((uschar *)subject)[start_offset];
if (tb > 127)
{
tb &= 0xc0;
if (tb != 0 && tb != 0xc0) return PCRE_ERROR_BADUTF8_OFFSET;
}
}
}
#endif
/* If the exec call supplied NULL for tables, use the inbuilt ones. This
is a feature that makes it possible to save compiled regex and re-use them
in other programs later. */
if (md->tables == NULL) md->tables = _pcre_default_tables;
/* The lower casing table and the "must be at the start of a line" flag are
used in a loop when finding where to start. */
lcc = md->tables + lcc_offset;
startline = (re->flags & PCRE_STARTLINE) != 0;
firstline = (re->options & PCRE_FIRSTLINE) != 0;
/* Set up the first character to match, if available. The first_byte value is
never set for an anchored regular expression, but the anchoring may be forced
at run time, so we have to test for anchoring. The first char may be unset for
an unanchored pattern, of course. If there's no first char and the pattern was
studied, there may be a bitmap of possible first characters. */
if (!anchored)
{
if ((re->flags & PCRE_FIRSTSET) != 0)
{
first_byte = re->first_byte & 255;
if ((first_byte_caseless = ((re->first_byte & REQ_CASELESS) != 0)) == TRUE)
first_byte = lcc[first_byte];
}
else
{
if (startline && study != NULL &&
(study->options & PCRE_STUDY_MAPPED) != 0)
start_bits = study->start_bits;
}
}
/* For anchored or unanchored matches, there may be a "last known required
character" set. */
if ((re->flags & PCRE_REQCHSET) != 0)
{
req_byte = re->req_byte & 255;
req_byte_caseless = (re->req_byte & REQ_CASELESS) != 0;
req_byte2 = (md->tables + fcc_offset)[req_byte]; /* case flipped */
}
/* Call the main matching function, looping for a non-anchored regex after a
failed match. Unless restarting, optimize by moving to the first match
character if possible, when not anchored. Then unless wanting a partial match,
check for a required later character. */
for (;;)
{
int rc;
if ((options & PCRE_DFA_RESTART) == 0)
{
const uschar *save_end_subject = end_subject;
/* Advance to a unique first char if possible. If firstline is TRUE, the
start of the match is constrained to the first line of a multiline string.
Implement this by temporarily adjusting end_subject so that we stop
scanning at a newline. If the match fails at the newline, later code breaks
this loop. */
if (firstline)
{
const uschar *t = current_subject;
while (t < md->end_subject && !IS_NEWLINE(t)) t++;
end_subject = t;
}
if (first_byte >= 0)
{
if (first_byte_caseless)
while (current_subject < end_subject &&
lcc[*current_subject] != first_byte)
current_subject++;
else
while (current_subject < end_subject && *current_subject != first_byte)
current_subject++;
}
/* Or to just after a linebreak for a multiline match if possible */
else if (startline)
{
if (current_subject > md->start_subject + start_offset)
{
while (current_subject <= end_subject && !WAS_NEWLINE(current_subject))
current_subject++;
/* If we have just passed a CR and the newline option is ANY or
ANYCRLF, and we are now at a LF, advance the match position by one more
character. */
if (current_subject[-1] == '\r' &&
(md->nltype == NLTYPE_ANY || md->nltype == NLTYPE_ANYCRLF) &&
current_subject < end_subject &&
*current_subject == '\n')
current_subject++;
}
}
/* Or to a non-unique first char after study */
else if (start_bits != NULL)
{
while (current_subject < end_subject)
{
register unsigned int c = *current_subject;
if ((start_bits[c/8] & (1 << (c&7))) == 0) current_subject++;
else break;
}
}
/* Restore fudged end_subject */
end_subject = save_end_subject;
}
/* If req_byte is set, we know that that character must appear in the subject
for the match to succeed. If the first character is set, req_byte must be
later in the subject; otherwise the test starts at the match point. This
optimization can save a huge amount of work in patterns with nested unlimited
repeats that aren't going to match. Writing separate code for cased/caseless
versions makes it go faster, as does using an autoincrement and backing off
on a match.
HOWEVER: when the subject string is very, very long, searching to its end can
take a long time, and give bad performance on quite ordinary patterns. This
showed up when somebody was matching /^C/ on a 32-megabyte string... so we
don't do this when the string is sufficiently long.
ALSO: this processing is disabled when partial matching is requested.
*/
if (req_byte >= 0 &&
end_subject - current_subject < REQ_BYTE_MAX &&
(options & PCRE_PARTIAL) == 0)
{
register const uschar *p = current_subject + ((first_byte >= 0)? 1 : 0);
/* We don't need to repeat the search if we haven't yet reached the
place we found it at last time. */
if (p > req_byte_ptr)
{
if (req_byte_caseless)
{
while (p < end_subject)
{
register int pp = *p++;
if (pp == req_byte || pp == req_byte2) { p--; break; }
}
}
else
{
while (p < end_subject)
{
if (*p++ == req_byte) { p--; break; }
}
}
/* If we can't find the required character, break the matching loop,
which will cause a return or PCRE_ERROR_NOMATCH. */
if (p >= end_subject) break;
/* If we have found the required character, save the point where we
found it, so that we don't search again next time round the loop if
the start hasn't passed this character yet. */
req_byte_ptr = p;
}
}
/* OK, now we can do the business */
rc = internal_dfa_exec(
md, /* fixed match data */
md->start_code, /* this subexpression's code */
current_subject, /* where we currently are */
start_offset, /* start offset in subject */
offsets, /* offset vector */
offsetcount, /* size of same */
workspace, /* workspace vector */
wscount, /* size of same */
re->options & (PCRE_CASELESS|PCRE_MULTILINE|PCRE_DOTALL), /* ims flags */
0, /* function recurse level */
0); /* regex recurse level */
/* Anything other than "no match" means we are done, always; otherwise, carry
on only if not anchored. */
if (rc != PCRE_ERROR_NOMATCH || anchored) return rc;
/* Advance to the next subject character unless we are at the end of a line
and firstline is set. */
if (firstline && IS_NEWLINE(current_subject)) break;
current_subject++;
if (utf8)
{
while (current_subject < end_subject && (*current_subject & 0xc0) == 0x80)
current_subject++;
}
if (current_subject > end_subject) break;
/* If we have just passed a CR and we are now at a LF, and the pattern does
not contain any explicit matches for \r or \n, and the newline option is CRLF
or ANY or ANYCRLF, advance the match position by one more character. */
if (current_subject[-1] == '\r' &&
current_subject < end_subject &&
*current_subject == '\n' &&
(re->flags & PCRE_HASCRORLF) == 0 &&
(md->nltype == NLTYPE_ANY ||
md->nltype == NLTYPE_ANYCRLF ||
md->nllen == 2))
current_subject++;
} /* "Bumpalong" loop */
return PCRE_ERROR_NOMATCH;
}
/* End of pcre_dfa_exec.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module contains the external function pcre_config(). */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "pcre_internal.h"
/*************************************************
* Return info about what features are configured *
*************************************************/
/* This function has an extensible interface so that additional items can be
added compatibly.
Arguments:
what what information is required
where where to put the information
Returns: 0 if data returned, negative on error
*/
PCRE_EXP_DEFN int
pcre_config(int what, void *where)
{
switch (what)
{
case PCRE_CONFIG_UTF8:
#ifdef SUPPORT_UTF8
*((int *)where) = 1;
#else
*((int *)where) = 0;
#endif
break;
case PCRE_CONFIG_UNICODE_PROPERTIES:
#ifdef SUPPORT_UCP
*((int *)where) = 1;
#else
*((int *)where) = 0;
#endif
break;
case PCRE_CONFIG_NEWLINE:
*((int *)where) = NEWLINE;
break;
case PCRE_CONFIG_BSR:
#ifdef BSR_ANYCRLF
*((int *)where) = 1;
#else
*((int *)where) = 0;
#endif
break;
case PCRE_CONFIG_LINK_SIZE:
*((int *)where) = LINK_SIZE;
break;
case PCRE_CONFIG_POSIX_MALLOC_THRESHOLD:
*((int *)where) = POSIX_MALLOC_THRESHOLD;
break;
case PCRE_CONFIG_MATCH_LIMIT:
*((unsigned int *)where) = MATCH_LIMIT;
break;
case PCRE_CONFIG_MATCH_LIMIT_RECURSION:
*((unsigned int *)where) = MATCH_LIMIT_RECURSION;
break;
case PCRE_CONFIG_STACKRECURSE:
#ifdef NO_RECURSE
*((int *)where) = 0;
#else
*((int *)where) = 1;
#endif
break;
default: return PCRE_ERROR_BADOPTION;
}
return 0;
}
/* End of pcre_config.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This module contains the external function pcre_compile(), along with
supporting internal functions that are not used by other modules. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#define NLBLOCK cd /* Block containing newline information */
#define PSSTART start_pattern /* Field containing processed string start */
#define PSEND end_pattern /* Field containing processed string end */
#include "pcre_internal.h"
/* When DEBUG is defined, we need the pcre_printint() function, which is also
used by pcretest. DEBUG is not defined when building a production library. */
#ifdef DEBUG
#include "pcre_printint.src"
#endif
/* Macro for setting individual bits in class bitmaps. */
#define SETBIT(a,b) a[b/8] |= (1 << (b%8))
/* Maximum length value to check against when making sure that the integer that
holds the compiled pattern length does not overflow. We make it a bit less than
INT_MAX to allow for adding in group terminating bytes, so that we don't have
to check them every time. */
#define OFLOW_MAX (INT_MAX - 20)
/*************************************************
* Code parameters and static tables *
*************************************************/
/* This value specifies the size of stack workspace that is used during the
first pre-compile phase that determines how much memory is required. The regex
is partly compiled into this space, but the compiled parts are discarded as
soon as they can be, so that hopefully there will never be an overrun. The code
does, however, check for an overrun. The largest amount I've seen used is 218,
so this number is very generous.
The same workspace is used during the second, actual compile phase for
remembering forward references to groups so that they can be filled in at the
end. Each entry in this list occupies LINK_SIZE bytes, so even when LINK_SIZE
is 4 there is plenty of room. */
#define COMPILE_WORK_SIZE (4096)
/* Table for handling escaped characters in the range '0'-'z'. Positive returns
are simple data values; negative values are for special things like \d and so
on. Zero means further processing is needed (for things like \x), or the escape
is invalid. */
#ifndef EBCDIC /* This is the "normal" table for ASCII systems */
static const short int escapes[] = {
0, 0, 0, 0, 0, 0, 0, 0, /* 0 - 7 */
0, 0, ':', ';', '<', '=', '>', '?', /* 8 - ? */
'@', -ESC_A, -ESC_B, -ESC_C, -ESC_D, -ESC_E, 0, -ESC_G, /* @ - G */
-ESC_H, 0, 0, -ESC_K, 0, 0, 0, 0, /* H - O */
-ESC_P, -ESC_Q, -ESC_R, -ESC_S, 0, 0, -ESC_V, -ESC_W, /* P - W */
-ESC_X, 0, -ESC_Z, '[', '\\', ']', '^', '_', /* X - _ */
'`', 7, -ESC_b, 0, -ESC_d, ESC_e, ESC_f, 0, /* ` - g */
-ESC_h, 0, 0, -ESC_k, 0, 0, ESC_n, 0, /* h - o */
-ESC_p, 0, ESC_r, -ESC_s, ESC_tee, 0, -ESC_v, -ESC_w, /* p - w */
0, 0, -ESC_z /* x - z */
};
#else /* This is the "abnormal" table for EBCDIC systems */
static const short int escapes[] = {
/* 48 */ 0, 0, 0, '.', '<', '(', '+', '|',
/* 50 */ '&', 0, 0, 0, 0, 0, 0, 0,
/* 58 */ 0, 0, '!', '$', '*', ')', ';', '~',
/* 60 */ '-', '/', 0, 0, 0, 0, 0, 0,
/* 68 */ 0, 0, '|', ',', '%', '_', '>', '?',
/* 70 */ 0, 0, 0, 0, 0, 0, 0, 0,
/* 78 */ 0, '`', ':', '#', '@', '\'', '=', '"',
/* 80 */ 0, 7, -ESC_b, 0, -ESC_d, ESC_e, ESC_f, 0,
/* 88 */-ESC_h, 0, 0, '{', 0, 0, 0, 0,
/* 90 */ 0, 0, -ESC_k, 'l', 0, ESC_n, 0, -ESC_p,
/* 98 */ 0, ESC_r, 0, '}', 0, 0, 0, 0,
/* A0 */ 0, '~', -ESC_s, ESC_tee, 0,-ESC_v, -ESC_w, 0,
/* A8 */ 0,-ESC_z, 0, 0, 0, '[', 0, 0,
/* B0 */ 0, 0, 0, 0, 0, 0, 0, 0,
/* B8 */ 0, 0, 0, 0, 0, ']', '=', '-',
/* C0 */ '{',-ESC_A, -ESC_B, -ESC_C, -ESC_D,-ESC_E, 0, -ESC_G,
/* C8 */-ESC_H, 0, 0, 0, 0, 0, 0, 0,
/* D0 */ '}', 0, -ESC_K, 0, 0, 0, 0, -ESC_P,
/* D8 */-ESC_Q,-ESC_R, 0, 0, 0, 0, 0, 0,
/* E0 */ '\\', 0, -ESC_S, 0, 0,-ESC_V, -ESC_W, -ESC_X,
/* E8 */ 0,-ESC_Z, 0, 0, 0, 0, 0, 0,
/* F0 */ 0, 0, 0, 0, 0, 0, 0, 0,
/* F8 */ 0, 0, 0, 0, 0, 0, 0, 0
};
#endif
/* Table of special "verbs" like (*PRUNE). This is a short table, so it is
searched linearly. Put all the names into a single string, in order to reduce
the number of relocations when a shared library is dynamically linked. */
typedef struct verbitem {
int len;
int op;
} verbitem;
static const char verbnames[] =
"ACCEPT\0"
"COMMIT\0"
"F\0"
"FAIL\0"
"PRUNE\0"
"SKIP\0"
"THEN";
static const verbitem verbs[] = {
{ 6, OP_ACCEPT },
{ 6, OP_COMMIT },
{ 1, OP_FAIL },
{ 4, OP_FAIL },
{ 5, OP_PRUNE },
{ 4, OP_SKIP },
{ 4, OP_THEN }
};
static const int verbcount = sizeof(verbs)/sizeof(verbitem);
/* Tables of names of POSIX character classes and their lengths. The names are
now all in a single string, to reduce the number of relocations when a shared
library is dynamically loaded. The list of lengths is terminated by a zero
length entry. The first three must be alpha, lower, upper, as this is assumed
for handling case independence. */
static const char posix_names[] =
"alpha\0" "lower\0" "upper\0" "alnum\0" "ascii\0" "blank\0"
"cntrl\0" "digit\0" "graph\0" "print\0" "punct\0" "space\0"
"word\0" "xdigit";
static const uschar posix_name_lengths[] = {
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 6, 0 };
/* Table of class bit maps for each POSIX class. Each class is formed from a
base map, with an optional addition or removal of another map. Then, for some
classes, there is some additional tweaking: for [:blank:] the vertical space
characters are removed, and for [:alpha:] and [:alnum:] the underscore
character is removed. The triples in the table consist of the base map offset,
second map offset or -1 if no second map, and a non-negative value for map
addition or a negative value for map subtraction (if there are two maps). The
absolute value of the third field has these meanings: 0 => no tweaking, 1 =>
remove vertical space characters, 2 => remove underscore. */
static const int posix_class_maps[] = {
cbit_word, cbit_digit, -2, /* alpha */
cbit_lower, -1, 0, /* lower */
cbit_upper, -1, 0, /* upper */
cbit_word, -1, 2, /* alnum - word without underscore */
cbit_print, cbit_cntrl, 0, /* ascii */
cbit_space, -1, 1, /* blank - a GNU extension */
cbit_cntrl, -1, 0, /* cntrl */
cbit_digit, -1, 0, /* digit */
cbit_graph, -1, 0, /* graph */
cbit_print, -1, 0, /* print */
cbit_punct, -1, 0, /* punct */
cbit_space, -1, 0, /* space */
cbit_word, -1, 0, /* word - a Perl extension */
cbit_xdigit,-1, 0 /* xdigit */
};
#define STRING(a) # a
#define XSTRING(s) STRING(s)
/* The texts of compile-time error messages. These are "char *" because they
are passed to the outside world. Do not ever re-use any error number, because
they are documented. Always add a new error instead. Messages marked DEAD below
are no longer used. This used to be a table of strings, but in order to reduce
the number of relocations needed when a shared library is loaded dynamically,
it is now one long string. We cannot use a table of offsets, because the
lengths of inserts such as XSTRING(MAX_NAME_SIZE) are not known. Instead, we
simply count through to the one we want - this isn't a performance issue
because these strings are used only when there is a compilation error. */
static const char error_texts[] =
"no error\0"
"\\ at end of pattern\0"
"\\c at end of pattern\0"
"unrecognized character follows \\\0"
"numbers out of order in {} quantifier\0"
/* 5 */
"number too big in {} quantifier\0"
"missing terminating ] for character class\0"
"invalid escape sequence in character class\0"
"range out of order in character class\0"
"nothing to repeat\0"
/* 10 */
"operand of unlimited repeat could match the empty string\0" /** DEAD **/
"internal error: unexpected repeat\0"
"unrecognized character after (? or (?-\0"
"POSIX named classes are supported only within a class\0"
"missing )\0"
/* 15 */
"reference to non-existent subpattern\0"
"erroffset passed as NULL\0"
"unknown option bit(s) set\0"
"missing ) after comment\0"
"parentheses nested too deeply\0" /** DEAD **/
/* 20 */
"regular expression is too large\0"
"failed to get memory\0"
"unmatched parentheses\0"
"internal error: code overflow\0"
"unrecognized character after (?<\0"
/* 25 */
"lookbehind assertion is not fixed length\0"
"malformed number or name after (?(\0"
"conditional group contains more than two branches\0"
"assertion expected after (?(\0"
"(?R or (?[+-]digits must be followed by )\0"
/* 30 */
"unknown POSIX class name\0"
"POSIX collating elements are not supported\0"
"this version of PCRE is not compiled with PCRE_UTF8 support\0"
"spare error\0" /** DEAD **/
"character value in \\x{...} sequence is too large\0"
/* 35 */
"invalid condition (?(0)\0"
"\\C not allowed in lookbehind assertion\0"
"PCRE does not support \\L, \\l, \\N, \\U, or \\u\0"
"number after (?C is > 255\0"
"closing ) for (?C expected\0"
/* 40 */
"recursive call could loop indefinitely\0"
"unrecognized character after (?P\0"
"syntax error in subpattern name (missing terminator)\0"
"two named subpatterns have the same name\0"
"invalid UTF-8 string\0"
/* 45 */
"support for \\P, \\p, and \\X has not been compiled\0"
"malformed \\P or \\p sequence\0"
"unknown property name after \\P or \\p\0"
"subpattern name is too long (maximum " XSTRING(MAX_NAME_SIZE) " characters)\0"
"too many named subpatterns (maximum " XSTRING(MAX_NAME_COUNT) ")\0"
/* 50 */
"repeated subpattern is too long\0" /** DEAD **/
"octal value is greater than \\377 (not in UTF-8 mode)\0"
"internal error: overran compiling workspace\0"
"internal error: previously-checked referenced subpattern not found\0"
"DEFINE group contains more than one branch\0"
/* 55 */
"repeating a DEFINE group is not allowed\0"
"inconsistent NEWLINE options\0"
"\\g is not followed by a braced, angle-bracketed, or quoted name/number or by a plain number\0"
"a numbered reference must not be zero\0"
"(*VERB) with an argument is not supported\0"
/* 60 */
"(*VERB) not recognized\0"
"number is too big\0"
"subpattern name expected\0"
"digit expected after (?+\0"
"] is an invalid data character in JavaScript compatibility mode";
/* Table to identify digits and hex digits. This is used when compiling
patterns. Note that the tables in chartables are dependent on the locale, and
may mark arbitrary characters as digits - but the PCRE compiling code expects
to handle only 0-9, a-z, and A-Z as digits when compiling. That is why we have
a private table here. It costs 256 bytes, but it is a lot faster than doing
character value tests (at least in some simple cases I timed), and in some
applications one wants PCRE to compile efficiently as well as match
efficiently.
For convenience, we use the same bit definitions as in chartables:
0x04 decimal digit
0x08 hexadecimal digit
Then we can use ctype_digit and ctype_xdigit in the code. */
#ifndef EBCDIC /* This is the "normal" case, for ASCII systems */
static const unsigned char digitab[] =
{
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 0- 7 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 8- 15 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 16- 23 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 24- 31 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* - ' */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* ( - / */
0x0c,0x0c,0x0c,0x0c,0x0c,0x0c,0x0c,0x0c, /* 0 - 7 */
0x0c,0x0c,0x00,0x00,0x00,0x00,0x00,0x00, /* 8 - ? */
0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x00, /* @ - G */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* H - O */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* P - W */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* X - _ */
0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x00, /* ` - g */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* h - o */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* p - w */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* x -127 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 128-135 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 136-143 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 144-151 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 152-159 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 160-167 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 168-175 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 176-183 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 184-191 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 192-199 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 200-207 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 208-215 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 216-223 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 224-231 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 232-239 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 240-247 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};/* 248-255 */
#else /* This is the "abnormal" case, for EBCDIC systems */
static const unsigned char digitab[] =
{
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 0- 7 0 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 8- 15 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 16- 23 10 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 24- 31 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 32- 39 20 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 40- 47 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 48- 55 30 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 56- 63 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* - 71 40 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 72- | */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* & - 87 50 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 88- 95 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* - -103 60 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 104- ? */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 112-119 70 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 120- " */
0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x00, /* 128- g 80 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* h -143 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 144- p 90 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* q -159 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 160- x A0 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* y -175 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* ^ -183 B0 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 184-191 */
0x00,0x08,0x08,0x08,0x08,0x08,0x08,0x00, /* { - G C0 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* H -207 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* } - P D0 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* Q -223 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* \ - X E0 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* Y -239 */
0x0c,0x0c,0x0c,0x0c,0x0c,0x0c,0x0c,0x0c, /* 0 - 7 F0 */
0x0c,0x0c,0x00,0x00,0x00,0x00,0x00,0x00};/* 8 -255 */
static const unsigned char ebcdic_chartab[] = { /* chartable partial dup */
0x80,0x00,0x00,0x00,0x00,0x01,0x00,0x00, /* 0- 7 */
0x00,0x00,0x00,0x00,0x01,0x01,0x00,0x00, /* 8- 15 */
0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00, /* 16- 23 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 24- 31 */
0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x00, /* 32- 39 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 40- 47 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 48- 55 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 56- 63 */
0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* - 71 */
0x00,0x00,0x00,0x80,0x00,0x80,0x80,0x80, /* 72- | */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* & - 87 */
0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00, /* 88- 95 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* - -103 */
0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x80, /* 104- ? */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 112-119 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 120- " */
0x00,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x12, /* 128- g */
0x12,0x12,0x00,0x00,0x00,0x00,0x00,0x00, /* h -143 */
0x00,0x12,0x12,0x12,0x12,0x12,0x12,0x12, /* 144- p */
0x12,0x12,0x00,0x00,0x00,0x00,0x00,0x00, /* q -159 */
0x00,0x00,0x12,0x12,0x12,0x12,0x12,0x12, /* 160- x */
0x12,0x12,0x00,0x00,0x00,0x00,0x00,0x00, /* y -175 */
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* ^ -183 */
0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00, /* 184-191 */
0x80,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x12, /* { - G */
0x12,0x12,0x00,0x00,0x00,0x00,0x00,0x00, /* H -207 */
0x00,0x12,0x12,0x12,0x12,0x12,0x12,0x12, /* } - P */
0x12,0x12,0x00,0x00,0x00,0x00,0x00,0x00, /* Q -223 */
0x00,0x00,0x12,0x12,0x12,0x12,0x12,0x12, /* \ - X */
0x12,0x12,0x00,0x00,0x00,0x00,0x00,0x00, /* Y -239 */
0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c, /* 0 - 7 */
0x1c,0x1c,0x00,0x00,0x00,0x00,0x00,0x00};/* 8 -255 */
#endif
/* Definition to allow mutual recursion */
static BOOL
compile_regex(int, int, uschar **, const uschar **, int *, BOOL, BOOL, int,
int *, int *, branch_chain *, compile_data *, int *);
/*************************************************
* Find an error text *
*************************************************/
/* The error texts are now all in one long string, to save on relocations. As
some of the text is of unknown length, we can't use a table of offsets.
Instead, just count through the strings. This is not a performance issue
because it happens only when there has been a compilation error.
Argument: the error number
Returns: pointer to the error string
*/
static const char *
find_error_text(int n)
{
const char *s = error_texts;
for (; n > 0; n--) while (*s++ != 0);
return s;
}
/*************************************************
* Handle escapes *
*************************************************/
/* This function is called when a \ has been encountered. It either returns a
positive value for a simple escape such as \n, or a negative value which
encodes one of the more complicated things such as \d. A backreference to group
n is returned as -(ESC_REF + n); ESC_REF is the highest ESC_xxx macro. When
UTF-8 is enabled, a positive value greater than 255 may be returned. On entry,
ptr is pointing at the \. On exit, it is on the final character of the escape
sequence.
Arguments:
ptrptr points to the pattern position pointer
errorcodeptr points to the errorcode variable
bracount number of previous extracting brackets
options the options bits
isclass TRUE if inside a character class
Returns: zero or positive => a data character
negative => a special escape sequence
on error, errorcodeptr is set
*/
static int
check_escape(const uschar **ptrptr, int *errorcodeptr, int bracount,
int options, BOOL isclass)
{
BOOL utf8 = (options & PCRE_UTF8) != 0;
const uschar *ptr = *ptrptr + 1;
int c, i;
GETCHARINCTEST(c, ptr); /* Get character value, increment pointer */
ptr--; /* Set pointer back to the last byte */
/* If backslash is at the end of the pattern, it's an error. */
if (c == 0) *errorcodeptr = ERR1;
/* Non-alphanumerics are literals. For digits or letters, do an initial lookup
in a table. A non-zero result is something that can be returned immediately.
Otherwise further processing may be required. */
#ifndef EBCDIC /* ASCII coding */
else if (c < '0' || c > 'z') {} /* Not alphanumeric */
else if ((i = escapes[c - '0']) != 0) c = i;
#else /* EBCDIC coding */
else if (c < 'a' || (ebcdic_chartab[c] & 0x0E) == 0) {} /* Not alphanumeric */
else if ((i = escapes[c - 0x48]) != 0) c = i;
#endif
/* Escapes that need further processing, or are illegal. */
else
{
const uschar *oldptr;
BOOL braced, negated;
switch (c)
{
/* A number of Perl escapes are not handled by PCRE. We give an explicit
error. */
case 'l':
case 'L':
case 'N':
case 'u':
case 'U':
*errorcodeptr = ERR37;
break;
/* \g must be followed by one of a number of specific things:
(1) A number, either plain or braced. If positive, it is an absolute
backreference. If negative, it is a relative backreference. This is a Perl
5.10 feature.
(2) Perl 5.10 also supports \g{name} as a reference to a named group. This
is part of Perl's movement towards a unified syntax for back references. As
this is synonymous with \k{name}, we fudge it up by pretending it really
was \k.
(3) For Oniguruma compatibility we also support \g followed by a name or a
number either in angle brackets or in single quotes. However, these are
(possibly recursive) subroutine calls, _not_ backreferences. Just return
the -ESC_g code (cf \k). */
case 'g':
if (ptr[1] == '<' || ptr[1] == '\'')
{
c = -ESC_g;
break;
}
/* Handle the Perl-compatible cases */
if (ptr[1] == '{')
{
const uschar *p;
for (p = ptr+2; *p != 0 && *p != '}'; p++)
if (*p != '-' && (digitab[*p] & ctype_digit) == 0) break;
if (*p != 0 && *p != '}')
{
c = -ESC_k;
break;
}
braced = TRUE;
ptr++;
}
else braced = FALSE;
if (ptr[1] == '-')
{
negated = TRUE;
ptr++;
}
else negated = FALSE;
c = 0;
while ((digitab[ptr[1]] & ctype_digit) != 0)
c = c * 10 + *(++ptr) - '0';
if (c < 0) /* Integer overflow */
{
*errorcodeptr = ERR61;
break;
}
if (braced && *(++ptr) != '}')
{
*errorcodeptr = ERR57;
break;
}
if (c == 0)
{
*errorcodeptr = ERR58;
break;
}
if (negated)
{
if (c > bracount)
{
*errorcodeptr = ERR15;
break;
}
c = bracount - (c - 1);
}
c = -(ESC_REF + c);
break;
/* The handling of escape sequences consisting of a string of digits
starting with one that is not zero is not straightforward. By experiment,
the way Perl works seems to be as follows:
Outside a character class, the digits are read as a decimal number. If the
number is less than 10, or if there are that many previous extracting
left brackets, then it is a back reference. Otherwise, up to three octal
digits are read to form an escaped byte. Thus \123 is likely to be octal
123 (cf \0123, which is octal 012 followed by the literal 3). If the octal
value is greater than 377, the least significant 8 bits are taken. Inside a
character class, \ followed by a digit is always an octal number. */
case '1': case '2': case '3': case '4': case '5':
case '6': case '7': case '8': case '9':
if (!isclass)
{
oldptr = ptr;
c -= '0';
while ((digitab[ptr[1]] & ctype_digit) != 0)
c = c * 10 + *(++ptr) - '0';
if (c < 0) /* Integer overflow */
{
*errorcodeptr = ERR61;
break;
}
if (c < 10 || c <= bracount)
{
c = -(ESC_REF + c);
break;
}
ptr = oldptr; /* Put the pointer back and fall through */
}
/* Handle an octal number following \. If the first digit is 8 or 9, Perl
generates a binary zero byte and treats the digit as a following literal.
Thus we have to pull back the pointer by one. */
if ((c = *ptr) >= '8')
{
ptr--;
c = 0;
break;
}
/* \0 always starts an octal number, but we may drop through to here with a
larger first octal digit. The original code used just to take the least
significant 8 bits of octal numbers (I think this is what early Perls used
to do). Nowadays we allow for larger numbers in UTF-8 mode, but no more
than 3 octal digits. */
case '0':
c -= '0';
while(i++ < 2 && ptr[1] >= '0' && ptr[1] <= '7')
c = c * 8 + *(++ptr) - '0';
if (!utf8 && c > 255) *errorcodeptr = ERR51;
break;
/* \x is complicated. \x{ddd} is a character number which can be greater
than 0xff in utf8 mode, but only if the ddd are hex digits. If not, { is
treated as a data character. */
case 'x':
if (ptr[1] == '{')
{
const uschar *pt = ptr + 2;
int count = 0;
c = 0;
while ((digitab[*pt] & ctype_xdigit) != 0)
{
register int cc = *pt++;
if (c == 0 && cc == '0') continue; /* Leading zeroes */
count++;
#ifndef EBCDIC /* ASCII coding */
if (cc >= 'a') cc -= 32; /* Convert to upper case */
c = (c << 4) + cc - ((cc < 'A')? '0' : ('A' - 10));
#else /* EBCDIC coding */
if (cc >= 'a' && cc <= 'z') cc += 64; /* Convert to upper case */
c = (c << 4) + cc - ((cc >= '0')? '0' : ('A' - 10));
#endif
}
if (*pt == '}')
{
if (c < 0 || count > (utf8? 8 : 2)) *errorcodeptr = ERR34;
ptr = pt;
break;
}
/* If the sequence of hex digits does not end with '}', then we don't
recognize this construct; fall through to the normal \x handling. */
}
/* Read just a single-byte hex-defined char */
c = 0;
while (i++ < 2 && (digitab[ptr[1]] & ctype_xdigit) != 0)
{
int cc; /* Some compilers don't like ++ */
cc = *(++ptr); /* in initializers */
#ifndef EBCDIC /* ASCII coding */
if (cc >= 'a') cc -= 32; /* Convert to upper case */
c = c * 16 + cc - ((cc < 'A')? '0' : ('A' - 10));
#else /* EBCDIC coding */
if (cc <= 'z') cc += 64; /* Convert to upper case */
c = c * 16 + cc - ((cc >= '0')? '0' : ('A' - 10));
#endif
}
break;
/* For \c, a following letter is upper-cased; then the 0x40 bit is flipped.
This coding is ASCII-specific, but then the whole concept of \cx is
ASCII-specific. (However, an EBCDIC equivalent has now been added.) */
case 'c':
c = *(++ptr);
if (c == 0)
{
*errorcodeptr = ERR2;
break;
}
#ifndef EBCDIC /* ASCII coding */
if (c >= 'a' && c <= 'z') c -= 32;
c ^= 0x40;
#else /* EBCDIC coding */
if (c >= 'a' && c <= 'z') c += 64;
c ^= 0xC0;
#endif
break;
/* PCRE_EXTRA enables extensions to Perl in the matter of escapes. Any
other alphanumeric following \ is an error if PCRE_EXTRA was set;
otherwise, for Perl compatibility, it is a literal. This code looks a bit
odd, but there used to be some cases other than the default, and there may
be again in future, so I haven't "optimized" it. */
default:
if ((options & PCRE_EXTRA) != 0) switch(c)
{
default:
*errorcodeptr = ERR3;
break;
}
break;
}
}
*ptrptr = ptr;
return c;
}
#ifdef SUPPORT_UCP
/*************************************************
* Handle \P and \p *
*************************************************/
/* This function is called after \P or \p has been encountered, provided that
PCRE is compiled with support for Unicode properties. On entry, ptrptr is
pointing at the P or p. On exit, it is pointing at the final character of the
escape sequence.
Argument:
ptrptr points to the pattern position pointer
negptr points to a boolean that is set TRUE for negation else FALSE
dptr points to an int that is set to the detailed property value
errorcodeptr points to the error code variable
Returns: type value from ucp_type_table, or -1 for an invalid type
*/
static int
get_ucp(const uschar **ptrptr, BOOL *negptr, int *dptr, int *errorcodeptr)
{
int c, i, bot, top;
const uschar *ptr = *ptrptr;
char name[32];
c = *(++ptr);
if (c == 0) goto ERROR_RETURN;
*negptr = FALSE;
/* \P or \p can be followed by a name in {}, optionally preceded by ^ for
negation. */
if (c == '{')
{
if (ptr[1] == '^')
{
*negptr = TRUE;
ptr++;
}
for (i = 0; i < (int)sizeof(name) - 1; i++)
{
c = *(++ptr);
if (c == 0) goto ERROR_RETURN;
if (c == '}') break;
name[i] = c;
}
if (c !='}') goto ERROR_RETURN;
name[i] = 0;
}
/* Otherwise there is just one following character */
else
{
name[0] = c;
name[1] = 0;
}
*ptrptr = ptr;
/* Search for a recognized property name using binary chop */
bot = 0;
top = _pcre_utt_size;
while (bot < top)
{
i = (bot + top) >> 1;
c = strcmp(name, _pcre_utt_names + _pcre_utt[i].name_offset);
if (c == 0)
{
*dptr = _pcre_utt[i].value;
return _pcre_utt[i].type;
}
if (c > 0) bot = i + 1; else top = i;
}
*errorcodeptr = ERR47;
*ptrptr = ptr;
return -1;
ERROR_RETURN:
*errorcodeptr = ERR46;
*ptrptr = ptr;
return -1;
}
#endif
/*************************************************
* Check for counted repeat *
*************************************************/
/* This function is called when a '{' is encountered in a place where it might
start a quantifier. It looks ahead to see if it really is a quantifier or not.
It is only a quantifier if it is one of the forms {ddd} {ddd,} or {ddd,ddd}
where the ddds are digits.
Arguments:
p pointer to the first char after '{'
Returns: TRUE or FALSE
*/
static BOOL
is_counted_repeat(const uschar *p)
{
if ((digitab[*p++] & ctype_digit) == 0) return FALSE;
while ((digitab[*p] & ctype_digit) != 0) p++;
if (*p == '}') return TRUE;
if (*p++ != ',') return FALSE;
if (*p == '}') return TRUE;
if ((digitab[*p++] & ctype_digit) == 0) return FALSE;
while ((digitab[*p] & ctype_digit) != 0) p++;
return (*p == '}');
}
/*************************************************
* Read repeat counts *
*************************************************/
/* Read an item of the form {n,m} and return the values. This is called only
after is_counted_repeat() has confirmed that a repeat-count quantifier exists,
so the syntax is guaranteed to be correct, but we need to check the values.
Arguments:
p pointer to first char after '{'
minp pointer to int for min
maxp pointer to int for max
returned as -1 if no max
errorcodeptr points to error code variable
Returns: pointer to '}' on success;
current ptr on error, with errorcodeptr set non-zero
*/
static const uschar *
read_repeat_counts(const uschar *p, int *minp, int *maxp, int *errorcodeptr)
{
int min = 0;
int max = -1;
/* Read the minimum value and do a paranoid check: a negative value indicates
an integer overflow. */
while ((digitab[*p] & ctype_digit) != 0) min = min * 10 + *p++ - '0';
if (min < 0 || min > 65535)
{
*errorcodeptr = ERR5;
return p;
}
/* Read the maximum value if there is one, and again do a paranoid on its size.
Also, max must not be less than min. */
if (*p == '}') max = min; else
{
if (*(++p) != '}')
{
max = 0;
while((digitab[*p] & ctype_digit) != 0) max = max * 10 + *p++ - '0';
if (max < 0 || max > 65535)
{
*errorcodeptr = ERR5;
return p;
}
if (max < min)
{
*errorcodeptr = ERR4;
return p;
}
}
}
/* Fill in the required variables, and pass back the pointer to the terminating
'}'. */
*minp = min;
*maxp = max;
return p;
}
/*************************************************
* Find forward referenced subpattern *
*************************************************/
/* This function scans along a pattern's text looking for capturing
subpatterns, and counting them. If it finds a named pattern that matches the
name it is given, it returns its number. Alternatively, if the name is NULL, it
returns when it reaches a given numbered subpattern. This is used for forward
references to subpatterns. We know that if (?P< is encountered, the name will
be terminated by '>' because that is checked in the first pass.
Arguments:
ptr current position in the pattern
cd compile background data
name name to seek, or NULL if seeking a numbered subpattern
lorn name length, or subpattern number if name is NULL
xmode TRUE if we are in /x mode
Returns: the number of the named subpattern, or -1 if not found
*/
static int
find_parens(const uschar *ptr, compile_data *cd, const uschar *name, int lorn,
BOOL xmode)
{
const uschar *thisname;
int count = cd->bracount;
for (; *ptr != 0; ptr++)
{
int term;
/* Skip over backslashed characters and also entire \Q...\E */
if (*ptr == '\\')
{
if (*(++ptr) == 0) return -1;
if (*ptr == 'Q') for (;;)
{
while (*(++ptr) != 0 && *ptr != '\\');
if (*ptr == 0) return -1;
if (*(++ptr) == 'E') break;
}
continue;
}
/* Skip over character classes; this logic must be similar to the way they
are handled for real. If the first character is '^', skip it. Also, if the
first few characters (either before or after ^) are \Q\E or \E we skip them
too. This makes for compatibility with Perl. */
if (*ptr == '[')
{
BOOL negate_class = FALSE;
for (;;)
{
int c = *(++ptr);
if (c == '\\')
{
if (ptr[1] == 'E') ptr++;
else if (strncmp((const char *)ptr+1, "Q\\E", 3) == 0) ptr += 3;
else break;
}
else if (!negate_class && c == '^')
negate_class = TRUE;
else break;
}
/* If the next character is ']', it is a data character that must be
skipped, except in JavaScript compatibility mode. */
if (ptr[1] == ']' && (cd->external_options & PCRE_JAVASCRIPT_COMPAT) == 0)
ptr++;
while (*(++ptr) != ']')
{
if (*ptr == 0) return -1;
if (*ptr == '\\')
{
if (*(++ptr) == 0) return -1;
if (*ptr == 'Q') for (;;)
{
while (*(++ptr) != 0 && *ptr != '\\');
if (*ptr == 0) return -1;
if (*(++ptr) == 'E') break;
}
continue;
}
}
continue;
}
/* Skip comments in /x mode */
if (xmode && *ptr == '#')
{
while (*(++ptr) != 0 && *ptr != '\n');
if (*ptr == 0) return -1;
continue;
}
/* An opening parens must now be a real metacharacter */
if (*ptr != '(') continue;
if (ptr[1] != '?' && ptr[1] != '*')
{
count++;
if (name == NULL && count == lorn) return count;
continue;
}
ptr += 2;
if (*ptr == 'P') ptr++; /* Allow optional P */
/* We have to disambiguate (?<! and (?<= from (?<name> */
if ((*ptr != '<' || ptr[1] == '!' || ptr[1] == '=') &&
*ptr != '\'')
continue;
count++;
if (name == NULL && count == lorn) return count;
term = *ptr++;
if (term == '<') term = '>';
thisname = ptr;
while (*ptr != term) ptr++;
if (name != NULL && lorn == ptr - thisname &&
strncmp((const char *)name, (const char *)thisname, lorn) == 0)
return count;
}
return -1;
}
/*************************************************
* Find first significant op code *
*************************************************/
/* This is called by several functions that scan a compiled expression looking
for a fixed first character, or an anchoring op code etc. It skips over things
that do not influence this. For some calls, a change of option is important.
For some calls, it makes sense to skip negative forward and all backward
assertions, and also the \b assertion; for others it does not.
Arguments:
code pointer to the start of the group
options pointer to external options
optbit the option bit whose changing is significant, or
zero if none are
skipassert TRUE if certain assertions are to be skipped
Returns: pointer to the first significant opcode
*/
static const uschar*
first_significant_code(const uschar *code, int *options, int optbit,
BOOL skipassert)
{
for (;;)
{
switch ((int)*code)
{
case OP_OPT:
if (optbit > 0 && ((int)code[1] & optbit) != (*options & optbit))
*options = (int)code[1];
code += 2;
break;
case OP_ASSERT_NOT:
case OP_ASSERTBACK:
case OP_ASSERTBACK_NOT:
if (!skipassert) return code;
do code += GET(code, 1); while (*code == OP_ALT);
code += _pcre_OP_lengths[*code];
break;
case OP_WORD_BOUNDARY:
case OP_NOT_WORD_BOUNDARY:
if (!skipassert) return code;
/* Fall through */
case OP_CALLOUT:
case OP_CREF:
case OP_RREF:
case OP_DEF:
code += _pcre_OP_lengths[*code];
break;
default:
return code;
}
}
/* Control never reaches here */
}
/*************************************************
* Find the fixed length of a pattern *
*************************************************/
/* Scan a pattern and compute the fixed length of subject that will match it,
if the length is fixed. This is needed for dealing with backward assertions.
In UTF8 mode, the result is in characters rather than bytes.
Arguments:
code points to the start of the pattern (the bracket)
options the compiling options
Returns: the fixed length, or -1 if there is no fixed length,
or -2 if \C was encountered
*/
static int
find_fixedlength(uschar *code, int options)
{
int length = -1;
register int branchlength = 0;
register uschar *cc = code + 1 + LINK_SIZE;
/* Scan along the opcodes for this branch. If we get to the end of the
branch, check the length against that of the other branches. */
for (;;)
{
int d;
register int op = *cc;
switch (op)
{
case OP_CBRA:
case OP_BRA:
case OP_ONCE:
case OP_COND:
d = find_fixedlength(cc + ((op == OP_CBRA)? 2:0), options);
if (d < 0) return d;
branchlength += d;
do cc += GET(cc, 1); while (*cc == OP_ALT);
cc += 1 + LINK_SIZE;
break;
/* Reached end of a branch; if it's a ket it is the end of a nested
call. If it's ALT it is an alternation in a nested call. If it is
END it's the end of the outer call. All can be handled by the same code. */
case OP_ALT:
case OP_KET:
case OP_KETRMAX:
case OP_KETRMIN:
case OP_END:
if (length < 0) length = branchlength;
else if (length != branchlength) return -1;
if (*cc != OP_ALT) return length;
cc += 1 + LINK_SIZE;
branchlength = 0;
break;
/* Skip over assertive subpatterns */
case OP_ASSERT:
case OP_ASSERT_NOT:
case OP_ASSERTBACK:
case OP_ASSERTBACK_NOT:
do cc += GET(cc, 1); while (*cc == OP_ALT);
/* Fall through */
/* Skip over things that don't match chars */
case OP_REVERSE:
case OP_CREF:
case OP_RREF:
case OP_DEF:
case OP_OPT:
case OP_CALLOUT:
case OP_SOD:
case OP_SOM:
case OP_EOD:
case OP_EODN:
case OP_CIRC:
case OP_DOLL:
case OP_NOT_WORD_BOUNDARY:
case OP_WORD_BOUNDARY:
cc += _pcre_OP_lengths[*cc];
break;
/* Handle literal characters */
case OP_CHAR:
case OP_CHARNC:
case OP_NOT:
branchlength++;
cc += 2;
#ifdef SUPPORT_UTF8
if ((options & PCRE_UTF8) != 0)
{
while ((*cc & 0xc0) == 0x80) cc++;
}
#endif
break;
/* Handle exact repetitions. The count is already in characters, but we
need to skip over a multibyte character in UTF8 mode. */
case OP_EXACT:
branchlength += GET2(cc,1);
cc += 4;
#ifdef SUPPORT_UTF8
if ((options & PCRE_UTF8) != 0)
{
while((*cc & 0x80) == 0x80) cc++;
}
#endif
break;
case OP_TYPEEXACT:
branchlength += GET2(cc,1);
if (cc[3] == OP_PROP || cc[3] == OP_NOTPROP) cc += 2;
cc += 4;
break;
/* Handle single-char matchers */
case OP_PROP:
case OP_NOTPROP:
cc += 2;
/* Fall through */
case OP_NOT_DIGIT:
case OP_DIGIT:
case OP_NOT_WHITESPACE:
case OP_WHITESPACE:
case OP_NOT_WORDCHAR:
case OP_WORDCHAR:
case OP_ANY:
case OP_ALLANY:
branchlength++;
cc++;
break;
/* The single-byte matcher isn't allowed */
case OP_ANYBYTE:
return -2;
/* Check a class for variable quantification */
#ifdef SUPPORT_UTF8
case OP_XCLASS:
cc += GET(cc, 1) - 33;
/* Fall through */
#endif
case OP_CLASS:
case OP_NCLASS:
cc += 33;
switch (*cc)
{
case OP_CRSTAR:
case OP_CRMINSTAR:
case OP_CRQUERY:
case OP_CRMINQUERY:
return -1;
case OP_CRRANGE:
case OP_CRMINRANGE:
if (GET2(cc,1) != GET2(cc,3)) return -1;
branchlength += GET2(cc,1);
cc += 5;
break;
default:
branchlength++;
}
break;
/* Anything else is variable length */
default:
return -1;
}
}
/* Control never gets here */
}
/*************************************************
* Scan compiled regex for numbered bracket *
*************************************************/
/* This little function scans through a compiled pattern until it finds a
capturing bracket with the given number.
Arguments:
code points to start of expression
utf8 TRUE in UTF-8 mode
number the required bracket number
Returns: pointer to the opcode for the bracket, or NULL if not found
*/
static const uschar *
find_bracket(const uschar *code, BOOL utf8, int number)
{
for (;;)
{
register int c = *code;
if (c == OP_END) return NULL;
/* XCLASS is used for classes that cannot be represented just by a bit
map. This includes negated single high-valued characters. The length in
the table is zero; the actual length is stored in the compiled code. */
if (c == OP_XCLASS) code += GET(code, 1);
/* Handle capturing bracket */
else if (c == OP_CBRA)
{
int n = GET2(code, 1+LINK_SIZE);
if (n == number) return (uschar *)code;
code += _pcre_OP_lengths[c];
}
/* Otherwise, we can get the item's length from the table, except that for
repeated character types, we have to test for \p and \P, which have an extra
two bytes of parameters. */
else
{
switch(c)
{
case OP_TYPESTAR:
case OP_TYPEMINSTAR:
case OP_TYPEPLUS:
case OP_TYPEMINPLUS:
case OP_TYPEQUERY:
case OP_TYPEMINQUERY:
case OP_TYPEPOSSTAR:
case OP_TYPEPOSPLUS:
case OP_TYPEPOSQUERY:
if (code[1] == OP_PROP || code[1] == OP_NOTPROP) code += 2;
break;
case OP_TYPEUPTO:
case OP_TYPEMINUPTO:
case OP_TYPEEXACT:
case OP_TYPEPOSUPTO:
if (code[3] == OP_PROP || code[3] == OP_NOTPROP) code += 2;
break;
}
/* Add in the fixed length from the table */
code += _pcre_OP_lengths[c];
/* In UTF-8 mode, opcodes that are followed by a character may be followed by
a multi-byte character. The length in the table is a minimum, so we have to
arrange to skip the extra bytes. */
#ifdef SUPPORT_UTF8
if (utf8) switch(c)
{
case OP_CHAR:
case OP_CHARNC:
case OP_EXACT:
case OP_UPTO:
case OP_MINUPTO:
case OP_POSUPTO:
case OP_STAR:
case OP_MINSTAR:
case OP_POSSTAR:
case OP_PLUS:
case OP_MINPLUS:
case OP_POSPLUS:
case OP_QUERY:
case OP_MINQUERY:
case OP_POSQUERY:
if (code[-1] >= 0xc0) code += _pcre_utf8_table4[code[-1] & 0x3f];
break;
}
#endif
}
}
}
/*************************************************
* Scan compiled regex for recursion reference *
*************************************************/
/* This little function scans through a compiled pattern until it finds an
instance of OP_RECURSE.
Arguments:
code points to start of expression
utf8 TRUE in UTF-8 mode
Returns: pointer to the opcode for OP_RECURSE, or NULL if not found
*/
static const uschar *
find_recurse(const uschar *code, BOOL utf8)
{
for (;;)
{
register int c = *code;
if (c == OP_END) return NULL;
if (c == OP_RECURSE) return code;
/* XCLASS is used for classes that cannot be represented just by a bit
map. This includes negated single high-valued characters. The length in
the table is zero; the actual length is stored in the compiled code. */
if (c == OP_XCLASS) code += GET(code, 1);
/* Otherwise, we can get the item's length from the table, except that for
repeated character types, we have to test for \p and \P, which have an extra
two bytes of parameters. */
else
{
switch(c)
{
case OP_TYPESTAR:
case OP_TYPEMINSTAR:
case OP_TYPEPLUS:
case OP_TYPEMINPLUS:
case OP_TYPEQUERY:
case OP_TYPEMINQUERY:
case OP_TYPEPOSSTAR:
case OP_TYPEPOSPLUS:
case OP_TYPEPOSQUERY:
if (code[1] == OP_PROP || code[1] == OP_NOTPROP) code += 2;
break;
case OP_TYPEPOSUPTO:
case OP_TYPEUPTO:
case OP_TYPEMINUPTO:
case OP_TYPEEXACT:
if (code[3] == OP_PROP || code[3] == OP_NOTPROP) code += 2;
break;
}
/* Add in the fixed length from the table */
code += _pcre_OP_lengths[c];
/* In UTF-8 mode, opcodes that are followed by a character may be followed
by a multi-byte character. The length in the table is a minimum, so we have
to arrange to skip the extra bytes. */
#ifdef SUPPORT_UTF8
if (utf8) switch(c)
{
case OP_CHAR:
case OP_CHARNC:
case OP_EXACT:
case OP_UPTO:
case OP_MINUPTO:
case OP_POSUPTO:
case OP_STAR:
case OP_MINSTAR:
case OP_POSSTAR:
case OP_PLUS:
case OP_MINPLUS:
case OP_POSPLUS:
case OP_QUERY:
case OP_MINQUERY:
case OP_POSQUERY:
if (code[-1] >= 0xc0) code += _pcre_utf8_table4[code[-1] & 0x3f];
break;
}
#endif
}
}
}
/*************************************************
* Scan compiled branch for non-emptiness *
*************************************************/
/* This function scans through a branch of a compiled pattern to see whether it
can match the empty string or not. It is called from could_be_empty()
below and from compile_branch() when checking for an unlimited repeat of a
group that can match nothing. Note that first_significant_code() skips over
backward and negative forward assertions when its final argument is TRUE. If we
hit an unclosed bracket, we return "empty" - this means we've struck an inner
bracket whose current branch will already have been scanned.
Arguments:
code points to start of search
endcode points to where to stop
utf8 TRUE if in UTF8 mode
Returns: TRUE if what is matched could be empty
*/
static BOOL
could_be_empty_branch(const uschar *code, const uschar *endcode, BOOL utf8)
{
register int c;
for (code = first_significant_code(code + _pcre_OP_lengths[*code], NULL, 0, TRUE);
code < endcode;
code = first_significant_code(code + _pcre_OP_lengths[c], NULL, 0, TRUE))
{
const uschar *ccode;
c = *code;
/* Skip over forward assertions; the other assertions are skipped by
first_significant_code() with a TRUE final argument. */
if (c == OP_ASSERT)
{
do code += GET(code, 1); while (*code == OP_ALT);
c = *code;
continue;
}
/* Groups with zero repeats can of course be empty; skip them. */
if (c == OP_BRAZERO || c == OP_BRAMINZERO || c == OP_SKIPZERO)
{
code += _pcre_OP_lengths[c];
do code += GET(code, 1); while (*code == OP_ALT);
c = *code;
continue;
}
/* For other groups, scan the branches. */
if (c == OP_BRA || c == OP_CBRA || c == OP_ONCE || c == OP_COND)
{
BOOL empty_branch;
if (GET(code, 1) == 0) return TRUE; /* Hit unclosed bracket */
/* Scan a closed bracket */
empty_branch = FALSE;
do
{
if (!empty_branch && could_be_empty_branch(code, endcode, utf8))
empty_branch = TRUE;
code += GET(code, 1);
}
while (*code == OP_ALT);
if (!empty_branch) return FALSE; /* All branches are non-empty */
c = *code;
continue;
}
/* Handle the other opcodes */
switch (c)
{
/* Check for quantifiers after a class. XCLASS is used for classes that
cannot be represented just by a bit map. This includes negated single
high-valued characters. The length in _pcre_OP_lengths[] is zero; the
actual length is stored in the compiled code, so we must update "code"
here. */
#ifdef SUPPORT_UTF8
case OP_XCLASS:
ccode = code += GET(code, 1);
goto CHECK_CLASS_REPEAT;
#endif
case OP_CLASS:
case OP_NCLASS:
ccode = code + 33;
#ifdef SUPPORT_UTF8
CHECK_CLASS_REPEAT:
#endif
switch (*ccode)
{
case OP_CRSTAR: /* These could be empty; continue */
case OP_CRMINSTAR:
case OP_CRQUERY:
case OP_CRMINQUERY:
break;
default: /* Non-repeat => class must match */
case OP_CRPLUS: /* These repeats aren't empty */
case OP_CRMINPLUS:
return FALSE;
case OP_CRRANGE:
case OP_CRMINRANGE:
if (GET2(ccode, 1) > 0) return FALSE; /* Minimum > 0 */
break;
}
break;
/* Opcodes that must match a character */
case OP_PROP:
case OP_NOTPROP:
case OP_EXTUNI:
case OP_NOT_DIGIT:
case OP_DIGIT:
case OP_NOT_WHITESPACE:
case OP_WHITESPACE:
case OP_NOT_WORDCHAR:
case OP_WORDCHAR:
case OP_ANY:
case OP_ALLANY:
case OP_ANYBYTE:
case OP_CHAR:
case OP_CHARNC:
case OP_NOT:
case OP_PLUS:
case OP_MINPLUS:
case OP_POSPLUS:
case OP_EXACT:
case OP_NOTPLUS:
case OP_NOTMINPLUS:
case OP_NOTPOSPLUS:
case OP_NOTEXACT:
case OP_TYPEPLUS:
case OP_TYPEMINPLUS:
case OP_TYPEPOSPLUS:
case OP_TYPEEXACT:
return FALSE;
/* These are going to continue, as they may be empty, but we have to
fudge the length for the \p and \P cases. */
case OP_TYPESTAR:
case OP_TYPEMINSTAR:
case OP_TYPEPOSSTAR:
case OP_TYPEQUERY:
case OP_TYPEMINQUERY:
case OP_TYPEPOSQUERY:
if (code[1] == OP_PROP || code[1] == OP_NOTPROP) code += 2;
break;
/* Same for these */
case OP_TYPEUPTO:
case OP_TYPEMINUPTO:
case OP_TYPEPOSUPTO:
if (code[3] == OP_PROP || code[3] == OP_NOTPROP) code += 2;
break;
/* End of branch */
case OP_KET:
case OP_KETRMAX:
case OP_KETRMIN:
case OP_ALT:
return TRUE;
/* In UTF-8 mode, STAR, MINSTAR, POSSTAR, QUERY, MINQUERY, POSQUERY, UPTO,
MINUPTO, and POSUPTO may be followed by a multibyte character */
#ifdef SUPPORT_UTF8
case OP_STAR:
case OP_MINSTAR:
case OP_POSSTAR:
case OP_QUERY:
case OP_MINQUERY:
case OP_POSQUERY:
case OP_UPTO:
case OP_MINUPTO:
case OP_POSUPTO:
if (utf8) while ((code[2] & 0xc0) == 0x80) code++;
break;
#endif
}
}
return TRUE;
}
/*************************************************
* Scan compiled regex for non-emptiness *
*************************************************/
/* This function is called to check for left recursive calls. We want to check
the current branch of the current pattern to see if it could match the empty
string. If it could, we must look outwards for branches at other levels,
stopping when we pass beyond the bracket which is the subject of the recursion.
Arguments:
code points to start of the recursion
endcode points to where to stop (current RECURSE item)
bcptr points to the chain of current (unclosed) branch starts
utf8 TRUE if in UTF-8 mode
Returns: TRUE if what is matched could be empty
*/
static BOOL
could_be_empty(const uschar *code, const uschar *endcode, branch_chain *bcptr,
BOOL utf8)
{
while (bcptr != NULL && bcptr->current >= code)
{
if (!could_be_empty_branch(bcptr->current, endcode, utf8)) return FALSE;
bcptr = bcptr->outer;
}
return TRUE;
}
/*************************************************
* Check for POSIX class syntax *
*************************************************/
/* This function is called when the sequence "[:" or "[." or "[=" is
encountered in a character class. It checks whether this is followed by a
sequence of characters terminated by a matching ":]" or ".]" or "=]". If we
reach an unescaped ']' without the special preceding character, return FALSE.
Originally, this function only recognized a sequence of letters between the
terminators, but it seems that Perl recognizes any sequence of characters,
though of course unknown POSIX names are subsequently rejected. Perl gives an
"Unknown POSIX class" error for [:f\oo:] for example, where previously PCRE
didn't consider this to be a POSIX class. Likewise for [:1234:].
The problem in trying to be exactly like Perl is in the handling of escapes. We
have to be sure that [abc[:x\]pqr] is *not* treated as containing a POSIX
class, but [abc[:x\]pqr:]] is (so that an error can be generated). The code
below handles the special case of \], but does not try to do any other escape
processing. This makes it different from Perl for cases such as [:l\ower:]
where Perl recognizes it as the POSIX class "lower" but PCRE does not recognize
"l\ower". This is a lesser evil that not diagnosing bad classes when Perl does,
I think.
Arguments:
ptr pointer to the initial [
endptr where to return the end pointer
Returns: TRUE or FALSE
*/
static BOOL
check_posix_syntax(const uschar *ptr, const uschar **endptr)
{
int terminator; /* Don't combine these lines; the Solaris cc */
terminator = *(++ptr); /* compiler warns about "non-constant" initializer. */
for (++ptr; *ptr != 0; ptr++)
{
if (*ptr == '\\' && ptr[1] == ']') ptr++; else
{
if (*ptr == ']') return FALSE;
if (*ptr == terminator && ptr[1] == ']')
{
*endptr = ptr;
return TRUE;
}
}
}
return FALSE;
}
/*************************************************
* Check POSIX class name *
*************************************************/
/* This function is called to check the name given in a POSIX-style class entry
such as [:alnum:].
Arguments:
ptr points to the first letter
len the length of the name
Returns: a value representing the name, or -1 if unknown
*/
static int
check_posix_name(const uschar *ptr, int len)
{
const char *pn = posix_names;
register int yield = 0;
while (posix_name_lengths[yield] != 0)
{
if (len == posix_name_lengths[yield] &&
strncmp((const char *)ptr, pn, len) == 0) return yield;
pn += posix_name_lengths[yield] + 1;
yield++;
}
return -1;
}
/*************************************************
* Adjust OP_RECURSE items in repeated group *
*************************************************/
/* OP_RECURSE items contain an offset from the start of the regex to the group
that is referenced. This means that groups can be replicated for fixed
repetition simply by copying (because the recursion is allowed to refer to
earlier groups that are outside the current group). However, when a group is
optional (i.e. the minimum quantifier is zero), OP_BRAZERO or OP_SKIPZERO is
inserted before it, after it has been compiled. This means that any OP_RECURSE
items within it that refer to the group itself or any contained groups have to
have their offsets adjusted. That one of the jobs of this function. Before it
is called, the partially compiled regex must be temporarily terminated with
OP_END.
This function has been extended with the possibility of forward references for
recursions and subroutine calls. It must also check the list of such references
for the group we are dealing with. If it finds that one of the recursions in
the current group is on this list, it adjusts the offset in the list, not the
value in the reference (which is a group number).
Arguments:
group points to the start of the group
adjust the amount by which the group is to be moved
utf8 TRUE in UTF-8 mode
cd contains pointers to tables etc.
save_hwm the hwm forward reference pointer at the start of the group
Returns: nothing
*/
static void
adjust_recurse(uschar *group, int adjust, BOOL utf8, compile_data *cd,
uschar *save_hwm)
{
uschar *ptr = group;
while ((ptr = (uschar *)find_recurse(ptr, utf8)) != NULL)
{
int offset;
uschar *hc;
/* See if this recursion is on the forward reference list. If so, adjust the
reference. */
for (hc = save_hwm; hc < cd->hwm; hc += LINK_SIZE)
{
offset = GET(hc, 0);
if (cd->start_code + offset == ptr + 1)
{
PUT(hc, 0, offset + adjust);
break;
}
}
/* Otherwise, adjust the recursion offset if it's after the start of this
group. */
if (hc >= cd->hwm)
{
offset = GET(ptr, 1);
if (cd->start_code + offset >= group) PUT(ptr, 1, offset + adjust);
}
ptr += 1 + LINK_SIZE;
}
}
/*************************************************
* Insert an automatic callout point *
*************************************************/
/* This function is called when the PCRE_AUTO_CALLOUT option is set, to insert
callout points before each pattern item.
Arguments:
code current code pointer
ptr current pattern pointer
cd pointers to tables etc
Returns: new code pointer
*/
static uschar *
auto_callout(uschar *code, const uschar *ptr, compile_data *cd)
{
*code++ = OP_CALLOUT;
*code++ = 255;
PUT(code, 0, ptr - cd->start_pattern); /* Pattern offset */
PUT(code, LINK_SIZE, 0); /* Default length */
return code + 2*LINK_SIZE;
}
/*************************************************
* Complete a callout item *
*************************************************/
/* A callout item contains the length of the next item in the pattern, which
we can't fill in till after we have reached the relevant point. This is used
for both automatic and manual callouts.
Arguments:
previous_callout points to previous callout item
ptr current pattern pointer
cd pointers to tables etc
Returns: nothing
*/
static void
complete_callout(uschar *previous_callout, const uschar *ptr, compile_data *cd)
{
int length = ptr - cd->start_pattern - GET(previous_callout, 2);
PUT(previous_callout, 2 + LINK_SIZE, length);
}
#ifdef SUPPORT_UCP
/*************************************************
* Get othercase range *
*************************************************/
/* This function is passed the start and end of a class range, in UTF-8 mode
with UCP support. It searches up the characters, looking for internal ranges of
characters in the "other" case. Each call returns the next one, updating the
start address.
Arguments:
cptr points to starting character value; updated
d end value
ocptr where to put start of othercase range
odptr where to put end of othercase range
Yield: TRUE when range returned; FALSE when no more
*/
static BOOL
get_othercase_range(unsigned int *cptr, unsigned int d, unsigned int *ocptr,
unsigned int *odptr)
{
unsigned int c, othercase, next;
for (c = *cptr; c <= d; c++)
{ if ((othercase = _pcre_ucp_othercase(c)) != NOTACHAR) break; }
if (c > d) return FALSE;
*ocptr = othercase;
next = othercase + 1;
for (++c; c <= d; c++)
{
if (_pcre_ucp_othercase(c) != next) break;
next++;
}
*odptr = next - 1;
*cptr = c;
return TRUE;
}
#endif /* SUPPORT_UCP */
/*************************************************
* Check if auto-possessifying is possible *
*************************************************/
/* This function is called for unlimited repeats of certain items, to see
whether the next thing could possibly match the repeated item. If not, it makes
sense to automatically possessify the repeated item.
Arguments:
op_code the repeated op code
this data for this item, depends on the opcode
utf8 TRUE in UTF-8 mode
utf8_char used for utf8 character bytes, NULL if not relevant
ptr next character in pattern
options options bits
cd contains pointers to tables etc.
Returns: TRUE if possessifying is wanted
*/
static BOOL
check_auto_possessive(int op_code, int item, BOOL utf8, uschar *utf8_char,
const uschar *ptr, int options, compile_data *cd)
{
int next;
/* Skip whitespace and comments in extended mode */
if ((options & PCRE_EXTENDED) != 0)
{
for (;;)
{
while ((cd->ctypes[*ptr] & ctype_space) != 0) ptr++;
if (*ptr == '#')
{
while (*(++ptr) != 0)
if (IS_NEWLINE(ptr)) { ptr += cd->nllen; break; }
}
else break;
}
}
/* If the next item is one that we can handle, get its value. A non-negative
value is a character, a negative value is an escape value. */
if (*ptr == '\\')
{
int temperrorcode = 0;
next = check_escape(&ptr, &temperrorcode, cd->bracount, options, FALSE);
if (temperrorcode != 0) return FALSE;
ptr++; /* Point after the escape sequence */
}
else if ((cd->ctypes[*ptr] & ctype_meta) == 0)
{
#ifdef SUPPORT_UTF8
if (utf8) { GETCHARINC(next, ptr); } else
#endif
next = *ptr++;
}
else return FALSE;
/* Skip whitespace and comments in extended mode */
if ((options & PCRE_EXTENDED) != 0)
{
for (;;)
{
while ((cd->ctypes[*ptr] & ctype_space) != 0) ptr++;
if (*ptr == '#')
{
while (*(++ptr) != 0)
if (IS_NEWLINE(ptr)) { ptr += cd->nllen; break; }
}
else break;
}
}
/* If the next thing is itself optional, we have to give up. */
if (*ptr == '*' || *ptr == '?' || strncmp((char *)ptr, "{0,", 3) == 0)
return FALSE;
/* Now compare the next item with the previous opcode. If the previous is a
positive single character match, "item" either contains the character or, if
"item" is greater than 127 in utf8 mode, the character's bytes are in
utf8_char. */
/* Handle cases when the next item is a character. */
if (next >= 0) switch(op_code)
{
case OP_CHAR:
#ifdef SUPPORT_UTF8
if (utf8 && item > 127) { GETCHAR(item, utf8_char); }
#endif
return item != next;
/* For CHARNC (caseless character) we must check the other case. If we have
Unicode property support, we can use it to test the other case of
high-valued characters. */
case OP_CHARNC:
#ifdef SUPPORT_UTF8
if (utf8 && item > 127) { GETCHAR(item, utf8_char); }
#endif
if (item == next) return FALSE;
#ifdef SUPPORT_UTF8
if (utf8)
{
unsigned int othercase;
if (next < 128) othercase = cd->fcc[next]; else
#ifdef SUPPORT_UCP
othercase = _pcre_ucp_othercase((unsigned int)next);
#else
othercase = NOTACHAR;
#endif
return (unsigned int)item != othercase;
}
else
#endif /* SUPPORT_UTF8 */
return (item != cd->fcc[next]); /* Non-UTF-8 mode */
/* For OP_NOT, "item" must be a single-byte character. */
case OP_NOT:
if (item == next) return TRUE;
if ((options & PCRE_CASELESS) == 0) return FALSE;
#ifdef SUPPORT_UTF8
if (utf8)
{
unsigned int othercase;
if (next < 128) othercase = cd->fcc[next]; else
#ifdef SUPPORT_UCP
othercase = _pcre_ucp_othercase(next);
#else
othercase = NOTACHAR;
#endif
return (unsigned int)item == othercase;
}
else
#endif /* SUPPORT_UTF8 */
return (item == cd->fcc[next]); /* Non-UTF-8 mode */
case OP_DIGIT:
return next > 127 || (cd->ctypes[next] & ctype_digit) == 0;
case OP_NOT_DIGIT:
return next <= 127 && (cd->ctypes[next] & ctype_digit) != 0;
case OP_WHITESPACE:
return next > 127 || (cd->ctypes[next] & ctype_space) == 0;
case OP_NOT_WHITESPACE:
return next <= 127 && (cd->ctypes[next] & ctype_space) != 0;
case OP_WORDCHAR:
return next > 127 || (cd->ctypes[next] & ctype_word) == 0;
case OP_NOT_WORDCHAR:
return next <= 127 && (cd->ctypes[next] & ctype_word) != 0;
case OP_HSPACE:
case OP_NOT_HSPACE:
switch(next)
{
case 0x09:
case 0x20:
case 0xa0:
case 0x1680:
case 0x180e:
case 0x2000:
case 0x2001:
case 0x2002:
case 0x2003:
case 0x2004:
case 0x2005:
case 0x2006:
case 0x2007:
case 0x2008:
case 0x2009:
case 0x200A:
case 0x202f:
case 0x205f:
case 0x3000:
return op_code != OP_HSPACE;
default:
return op_code == OP_HSPACE;
}
case OP_VSPACE:
case OP_NOT_VSPACE:
switch(next)
{
case 0x0a:
case 0x0b:
case 0x0c:
case 0x0d:
case 0x85:
case 0x2028:
case 0x2029:
return op_code != OP_VSPACE;
default:
return op_code == OP_VSPACE;
}
default:
return FALSE;
}
/* Handle the case when the next item is \d, \s, etc. */
switch(op_code)
{
case OP_CHAR:
case OP_CHARNC:
#ifdef SUPPORT_UTF8
if (utf8 && item > 127) { GETCHAR(item, utf8_char); }
#endif
switch(-next)
{
case ESC_d:
return item > 127 || (cd->ctypes[item] & ctype_digit) == 0;
case ESC_D:
return item <= 127 && (cd->ctypes[item] & ctype_digit) != 0;
case ESC_s:
return item > 127 || (cd->ctypes[item] & ctype_space) == 0;
case ESC_S:
return item <= 127 && (cd->ctypes[item] & ctype_space) != 0;
case ESC_w:
return item > 127 || (cd->ctypes[item] & ctype_word) == 0;
case ESC_W:
return item <= 127 && (cd->ctypes[item] & ctype_word) != 0;
case ESC_h:
case ESC_H:
switch(item)
{
case 0x09:
case 0x20:
case 0xa0:
case 0x1680:
case 0x180e:
case 0x2000:
case 0x2001:
case 0x2002:
case 0x2003:
case 0x2004:
case 0x2005:
case 0x2006:
case 0x2007:
case 0x2008:
case 0x2009:
case 0x200A:
case 0x202f:
case 0x205f:
case 0x3000:
return -next != ESC_h;
default:
return -next == ESC_h;
}
case ESC_v:
case ESC_V:
switch(item)
{
case 0x0a:
case 0x0b:
case 0x0c:
case 0x0d:
case 0x85:
case 0x2028:
case 0x2029:
return -next != ESC_v;
default:
return -next == ESC_v;
}
default:
return FALSE;
}
case OP_DIGIT:
return next == -ESC_D || next == -ESC_s || next == -ESC_W ||
next == -ESC_h || next == -ESC_v;
case OP_NOT_DIGIT:
return next == -ESC_d;
case OP_WHITESPACE:
return next == -ESC_S || next == -ESC_d || next == -ESC_w;
case OP_NOT_WHITESPACE:
return next == -ESC_s || next == -ESC_h || next == -ESC_v;
case OP_HSPACE:
return next == -ESC_S || next == -ESC_H || next == -ESC_d || next == -ESC_w;
case OP_NOT_HSPACE:
return next == -ESC_h;
/* Can't have \S in here because VT matches \S (Perl anomaly) */
case OP_VSPACE:
return next == -ESC_V || next == -ESC_d || next == -ESC_w;
case OP_NOT_VSPACE:
return next == -ESC_v;
case OP_WORDCHAR:
return next == -ESC_W || next == -ESC_s || next == -ESC_h || next == -ESC_v;
case OP_NOT_WORDCHAR:
return next == -ESC_w || next == -ESC_d;
default:
return FALSE;
}
/* Control does not reach here */
}
/*************************************************
* Compile one branch *
*************************************************/
/* Scan the pattern, compiling it into the a vector. If the options are
changed during the branch, the pointer is used to change the external options
bits. This function is used during the pre-compile phase when we are trying
to find out the amount of memory needed, as well as during the real compile
phase. The value of lengthptr distinguishes the two phases.
Arguments:
optionsptr pointer to the option bits
codeptr points to the pointer to the current code point
ptrptr points to the current pattern pointer
errorcodeptr points to error code variable
firstbyteptr set to initial literal character, or < 0 (REQ_UNSET, REQ_NONE)
reqbyteptr set to the last literal character required, else < 0
bcptr points to current branch chain
cd contains pointers to tables etc.
lengthptr NULL during the real compile phase
points to length accumulator during pre-compile phase
Returns: TRUE on success
FALSE, with *errorcodeptr set non-zero on error
*/
static BOOL
compile_branch(int *optionsptr, uschar **codeptr, const uschar **ptrptr,
int *errorcodeptr, int *firstbyteptr, int *reqbyteptr, branch_chain *bcptr,
compile_data *cd, int *lengthptr)
{
int repeat_type, op_type;
int repeat_min = 0, repeat_max = 0; /* To please picky compilers */
int bravalue = 0;
int greedy_default, greedy_non_default;
int firstbyte, reqbyte;
int zeroreqbyte, zerofirstbyte;
int req_caseopt, reqvary, tempreqvary;
int options = *optionsptr;
int after_manual_callout = 0;
int length_prevgroup = 0;
register int c;
register uschar *code = *codeptr;
uschar *last_code = code;
uschar *orig_code = code;
uschar *tempcode;
BOOL inescq = FALSE;
BOOL groupsetfirstbyte = FALSE;
const uschar *ptr = *ptrptr;
const uschar *tempptr;
uschar *previous = NULL;
uschar *previous_callout = NULL;
uschar *save_hwm = NULL;
uschar classbits[32];
#ifdef SUPPORT_UTF8
BOOL class_utf8;
BOOL utf8 = (options & PCRE_UTF8) != 0;
uschar *class_utf8data;
uschar *class_utf8data_base;
uschar utf8_char[6];
#else
BOOL utf8 = FALSE;
uschar *utf8_char = NULL;
#endif
#ifdef DEBUG
if (lengthptr != NULL) DPRINTF((">> start branch\n"));
#endif
/* Set up the default and non-default settings for greediness */
greedy_default = ((options & PCRE_UNGREEDY) != 0);
greedy_non_default = greedy_default ^ 1;
/* Initialize no first byte, no required byte. REQ_UNSET means "no char
matching encountered yet". It gets changed to REQ_NONE if we hit something that
matches a non-fixed char first char; reqbyte just remains unset if we never
find one.
When we hit a repeat whose minimum is zero, we may have to adjust these values
to take the zero repeat into account. This is implemented by setting them to
zerofirstbyte and zeroreqbyte when such a repeat is encountered. The individual
item types that can be repeated set these backoff variables appropriately. */
firstbyte = reqbyte = zerofirstbyte = zeroreqbyte = REQ_UNSET;
/* The variable req_caseopt contains either the REQ_CASELESS value or zero,
according to the current setting of the caseless flag. REQ_CASELESS is a bit
value > 255. It is added into the firstbyte or reqbyte variables to record the
case status of the value. This is used only for ASCII characters. */
req_caseopt = ((options & PCRE_CASELESS) != 0)? REQ_CASELESS : 0;
/* Switch on next character until the end of the branch */
for (;; ptr++)
{
BOOL negate_class;
BOOL should_flip_negation;
BOOL possessive_quantifier;
BOOL is_quantifier;
BOOL is_recurse;
BOOL reset_bracount;
int class_charcount;
int class_lastchar;
int newoptions;
int recno;
int refsign;
int skipbytes;
int subreqbyte;
int subfirstbyte;
int terminator;
int mclength;
uschar mcbuffer[8];
/* Get next byte in the pattern */
c = *ptr;
/* If we are in the pre-compile phase, accumulate the length used for the
previous cycle of this loop. */
if (lengthptr != NULL)
{
#ifdef DEBUG
if (code > cd->hwm) cd->hwm = code; /* High water info */
#endif
if (code > cd->start_workspace + COMPILE_WORK_SIZE) /* Check for overrun */
{
*errorcodeptr = ERR52;
goto FAILED;
}
/* There is at least one situation where code goes backwards: this is the
case of a zero quantifier after a class (e.g. [ab]{0}). At compile time,
the class is simply eliminated. However, it is created first, so we have to
allow memory for it. Therefore, don't ever reduce the length at this point.
*/
if (code < last_code) code = last_code;
/* Paranoid check for integer overflow */
if (OFLOW_MAX - *lengthptr < code - last_code)
{
*errorcodeptr = ERR20;
goto FAILED;
}
*lengthptr += code - last_code;
DPRINTF(("length=%d added %d c=%c\n", *lengthptr, code - last_code, c));
/* If "previous" is set and it is not at the start of the work space, move
it back to there, in order to avoid filling up the work space. Otherwise,
if "previous" is NULL, reset the current code pointer to the start. */
if (previous != NULL)
{
if (previous > orig_code)
{
memmove(orig_code, previous, code - previous);
code -= previous - orig_code;
previous = orig_code;
}
}
else code = orig_code;
/* Remember where this code item starts so we can pick up the length
next time round. */
last_code = code;
}
/* In the real compile phase, just check the workspace used by the forward
reference list. */
else if (cd->hwm > cd->start_workspace + COMPILE_WORK_SIZE)
{
*errorcodeptr = ERR52;
goto FAILED;
}
/* If in \Q...\E, check for the end; if not, we have a literal */
if (inescq && c != 0)
{
if (c == '\\' && ptr[1] == 'E')
{
inescq = FALSE;
ptr++;
continue;
}
else
{
if (previous_callout != NULL)
{
if (lengthptr == NULL) /* Don't attempt in pre-compile phase */
complete_callout(previous_callout, ptr, cd);
previous_callout = NULL;
}
if ((options & PCRE_AUTO_CALLOUT) != 0)
{
previous_callout = code;
code = auto_callout(code, ptr, cd);
}
goto NORMAL_CHAR;
}
}
/* Fill in length of a previous callout, except when the next thing is
a quantifier. */
is_quantifier = c == '*' || c == '+' || c == '?' ||
(c == '{' && is_counted_repeat(ptr+1));
if (!is_quantifier && previous_callout != NULL &&
after_manual_callout-- <= 0)
{
if (lengthptr == NULL) /* Don't attempt in pre-compile phase */
complete_callout(previous_callout, ptr, cd);
previous_callout = NULL;
}
/* In extended mode, skip white space and comments */
if ((options & PCRE_EXTENDED) != 0)
{
if ((cd->ctypes[c] & ctype_space) != 0) continue;
if (c == '#')
{
while (*(++ptr) != 0)
{
if (IS_NEWLINE(ptr)) { ptr += cd->nllen - 1; break; }
}
if (*ptr != 0) continue;
/* Else fall through to handle end of string */
c = 0;
}
}
/* No auto callout for quantifiers. */
if ((options & PCRE_AUTO_CALLOUT) != 0 && !is_quantifier)
{
previous_callout = code;
code = auto_callout(code, ptr, cd);
}
switch(c)
{
/* ===================================================================*/
case 0: /* The branch terminates at string end */
case '|': /* or | or ) */
case ')':
*firstbyteptr = firstbyte;
*reqbyteptr = reqbyte;
*codeptr = code;
*ptrptr = ptr;
if (lengthptr != NULL)
{
if (OFLOW_MAX - *lengthptr < code - last_code)
{
*errorcodeptr = ERR20;
goto FAILED;
}
*lengthptr += code - last_code; /* To include callout length */
DPRINTF((">> end branch\n"));
}
return TRUE;
/* ===================================================================*/
/* Handle single-character metacharacters. In multiline mode, ^ disables
the setting of any following char as a first character. */
case '^':
if ((options & PCRE_MULTILINE) != 0)
{
if (firstbyte == REQ_UNSET) firstbyte = REQ_NONE;
}
previous = NULL;
*code++ = OP_CIRC;
break;
case '$':
previous = NULL;
*code++ = OP_DOLL;
break;
/* There can never be a first char if '.' is first, whatever happens about
repeats. The value of reqbyte doesn't change either. */
case '.':
if (firstbyte == REQ_UNSET) firstbyte = REQ_NONE;
zerofirstbyte = firstbyte;
zeroreqbyte = reqbyte;
previous = code;
*code++ = ((options & PCRE_DOTALL) != 0)? OP_ALLANY: OP_ANY;
break;
/* ===================================================================*/
/* Character classes. If the included characters are all < 256, we build a
32-byte bitmap of the permitted characters, except in the special case
where there is only one such character. For negated classes, we build the
map as usual, then invert it at the end. However, we use a different opcode
so that data characters > 255 can be handled correctly.
If the class contains characters outside the 0-255 range, a different
opcode is compiled. It may optionally have a bit map for characters < 256,
but those above are are explicitly listed afterwards. A flag byte tells
whether the bitmap is present, and whether this is a negated class or not.
In JavaScript compatibility mode, an isolated ']' causes an error. In
default (Perl) mode, it is treated as a data character. */
case ']':
if ((cd->external_options & PCRE_JAVASCRIPT_COMPAT) != 0)
{
*errorcodeptr = ERR64;
goto FAILED;
}
goto NORMAL_CHAR;
case '[':
previous = code;
/* PCRE supports POSIX class stuff inside a class. Perl gives an error if
they are encountered at the top level, so we'll do that too. */
if ((ptr[1] == ':' || ptr[1] == '.' || ptr[1] == '=') &&
check_posix_syntax(ptr, &tempptr))
{
*errorcodeptr = (ptr[1] == ':')? ERR13 : ERR31;
goto FAILED;
}
/* If the first character is '^', set the negation flag and skip it. Also,
if the first few characters (either before or after ^) are \Q\E or \E we
skip them too. This makes for compatibility with Perl. */
negate_class = FALSE;
for (;;)
{
c = *(++ptr);
if (c == '\\')
{
if (ptr[1] == 'E') ptr++;
else if (strncmp((const char *)ptr+1, "Q\\E", 3) == 0) ptr += 3;
else break;
}
else if (!negate_class && c == '^')
negate_class = TRUE;
else break;
}
/* Empty classes are allowed in JavaScript compatibility mode. Otherwise,
an initial ']' is taken as a data character -- the code below handles
that. In JS mode, [] must always fail, so generate OP_FAIL, whereas
[^] must match any character, so generate OP_ALLANY. */
if (c ==']' && (cd->external_options & PCRE_JAVASCRIPT_COMPAT) != 0)
{
*code++ = negate_class? OP_ALLANY : OP_FAIL;
if (firstbyte == REQ_UNSET) firstbyte = REQ_NONE;
zerofirstbyte = firstbyte;
break;
}
/* If a class contains a negative special such as \S, we need to flip the
negation flag at the end, so that support for characters > 255 works
correctly (they are all included in the class). */
should_flip_negation = FALSE;
/* Keep a count of chars with values < 256 so that we can optimize the case
of just a single character (as long as it's < 256). However, For higher
valued UTF-8 characters, we don't yet do any optimization. */
class_charcount = 0;
class_lastchar = -1;
/* Initialize the 32-char bit map to all zeros. We build the map in a
temporary bit of memory, in case the class contains only 1 character (less
than 256), because in that case the compiled code doesn't use the bit map.
*/
memset(classbits, 0, 32 * sizeof(uschar));
#ifdef SUPPORT_UTF8
class_utf8 = FALSE; /* No chars >= 256 */
class_utf8data = code + LINK_SIZE + 2; /* For UTF-8 items */
class_utf8data_base = class_utf8data; /* For resetting in pass 1 */
#endif
/* Process characters until ] is reached. By writing this as a "do" it
means that an initial ] is taken as a data character. At the start of the
loop, c contains the first byte of the character. */
if (c != 0) do
{
const uschar *oldptr;
#ifdef SUPPORT_UTF8
if (utf8 && c > 127)
{ /* Braces are required because the */
GETCHARLEN(c, ptr, ptr); /* macro generates multiple statements */
}
/* In the pre-compile phase, accumulate the length of any UTF-8 extra
data and reset the pointer. This is so that very large classes that
contain a zillion UTF-8 characters no longer overwrite the work space
(which is on the stack). */
if (lengthptr != NULL)
{
*lengthptr += class_utf8data - class_utf8data_base;
class_utf8data = class_utf8data_base;
}
#endif
/* Inside \Q...\E everything is literal except \E */
if (inescq)
{
if (c == '\\' && ptr[1] == 'E') /* If we are at \E */
{
inescq = FALSE; /* Reset literal state */
ptr++; /* Skip the 'E' */
continue; /* Carry on with next */
}
goto CHECK_RANGE; /* Could be range if \E follows */
}
/* Handle POSIX class names. Perl allows a negation extension of the
form [:^name:]. A square bracket that doesn't match the syntax is
treated as a literal. We also recognize the POSIX constructions
[.ch.] and [=ch=] ("collating elements") and fault them, as Perl
5.6 and 5.8 do. */
if (c == '[' &&
(ptr[1] == ':' || ptr[1] == '.' || ptr[1] == '=') &&
check_posix_syntax(ptr, &tempptr))
{
BOOL local_negate = FALSE;
int posix_class, taboffset, tabopt;
register const uschar *cbits = cd->cbits;
uschar pbits[32];
if (ptr[1] != ':')
{
*errorcodeptr = ERR31;
goto FAILED;
}
ptr += 2;
if (*ptr == '^')
{
local_negate = TRUE;
should_flip_negation = TRUE; /* Note negative special */
ptr++;
}
posix_class = check_posix_name(ptr, tempptr - ptr);
if (posix_class < 0)
{
*errorcodeptr = ERR30;
goto FAILED;
}
/* If matching is caseless, upper and lower are converted to
alpha. This relies on the fact that the class table starts with
alpha, lower, upper as the first 3 entries. */
if ((options & PCRE_CASELESS) != 0 && posix_class <= 2)
posix_class = 0;
/* We build the bit map for the POSIX class in a chunk of local store
because we may be adding and subtracting from it, and we don't want to
subtract bits that may be in the main map already. At the end we or the
result into the bit map that is being built. */
posix_class *= 3;
/* Copy in the first table (always present) */
memcpy(pbits, cbits + posix_class_maps[posix_class],
32 * sizeof(uschar));
/* If there is a second table, add or remove it as required. */
taboffset = posix_class_maps[posix_class + 1];
tabopt = posix_class_maps[posix_class + 2];
if (taboffset >= 0)
{
if (tabopt >= 0)
for (c = 0; c < 32; c++) pbits[c] |= cbits[c + taboffset];
else
for (c = 0; c < 32; c++) pbits[c] &= ~cbits[c + taboffset];
}
/* Not see if we need to remove any special characters. An option
value of 1 removes vertical space and 2 removes underscore. */
if (tabopt < 0) tabopt = -tabopt;
if (tabopt == 1) pbits[1] &= ~0x3c;
else if (tabopt == 2) pbits[11] &= 0x7f;
/* Add the POSIX table or its complement into the main table that is
being built and we are done. */
if (local_negate)
for (c = 0; c < 32; c++) classbits[c] |= ~pbits[c];
else
for (c = 0; c < 32; c++) classbits[c] |= pbits[c];
ptr = tempptr + 1;
class_charcount = 10; /* Set > 1; assumes more than 1 per class */
continue; /* End of POSIX syntax handling */
}
/* Backslash may introduce a single character, or it may introduce one
of the specials, which just set a flag. The sequence \b is a special
case. Inside a class (and only there) it is treated as backspace.
Elsewhere it marks a word boundary. Other escapes have preset maps ready
to 'or' into the one we are building. We assume they have more than one
character in them, so set class_charcount bigger than one. */
if (c == '\\')
{
c = check_escape(&ptr, errorcodeptr, cd->bracount, options, TRUE);
if (*errorcodeptr != 0) goto FAILED;
if (-c == ESC_b) c = '\b'; /* \b is backspace in a class */
else if (-c == ESC_X) c = 'X'; /* \X is literal X in a class */
else if (-c == ESC_R) c = 'R'; /* \R is literal R in a class */
else if (-c == ESC_Q) /* Handle start of quoted string */
{
if (ptr[1] == '\\' && ptr[2] == 'E')
{
ptr += 2; /* avoid empty string */
}
else inescq = TRUE;
continue;
}
else if (-c == ESC_E) continue; /* Ignore orphan \E */
if (c < 0)
{
register const uschar *cbits = cd->cbits;
class_charcount += 2; /* Greater than 1 is what matters */
/* Save time by not doing this in the pre-compile phase. */
if (lengthptr == NULL) switch (-c)
{
case ESC_d:
for (c = 0; c < 32; c++) classbits[c] |= cbits[c+cbit_digit];
continue;
case ESC_D:
should_flip_negation = TRUE;
for (c = 0; c < 32; c++) classbits[c] |= ~cbits[c+cbit_digit];
continue;
case ESC_w:
for (c = 0; c < 32; c++) classbits[c] |= cbits[c+cbit_word];
continue;
case ESC_W:
should_flip_negation = TRUE;
for (c = 0; c < 32; c++) classbits[c] |= ~cbits[c+cbit_word];
continue;
case ESC_s:
for (c = 0; c < 32; c++) classbits[c] |= cbits[c+cbit_space];
classbits[1] &= ~0x08; /* Perl 5.004 onwards omits VT from \s */
continue;
case ESC_S:
should_flip_negation = TRUE;
for (c = 0; c < 32; c++) classbits[c] |= ~cbits[c+cbit_space];
classbits[1] |= 0x08; /* Perl 5.004 onwards omits VT from \s */
continue;
default: /* Not recognized; fall through */
break; /* Need "default" setting to stop compiler warning. */
}
/* In the pre-compile phase, just do the recognition. */
else if (c == -ESC_d || c == -ESC_D || c == -ESC_w ||
c == -ESC_W || c == -ESC_s || c == -ESC_S) continue;
/* We need to deal with \H, \h, \V, and \v in both phases because
they use extra memory. */
if (-c == ESC_h)
{
SETBIT(classbits, 0x09); /* VT */
SETBIT(classbits, 0x20); /* SPACE */
SETBIT(classbits, 0xa0); /* NSBP */
#ifdef SUPPORT_UTF8
if (utf8)
{
class_utf8 = TRUE;
*class_utf8data++ = XCL_SINGLE;
class_utf8data += _pcre_ord2utf8(0x1680, class_utf8data);
*class_utf8data++ = XCL_SINGLE;
class_utf8data += _pcre_ord2utf8(0x180e, class_utf8data);
*class_utf8data++ = XCL_RANGE;
class_utf8data += _pcre_ord2utf8(0x2000, class_utf8data);
class_utf8data += _pcre_ord2utf8(0x200A, class_utf8data);
*class_utf8data++ = XCL_SINGLE;
class_utf8data += _pcre_ord2utf8(0x202f, class_utf8data);
*class_utf8data++ = XCL_SINGLE;
class_utf8data += _pcre_ord2utf8(0x205f, class_utf8data);
*class_utf8data++ = XCL_SINGLE;
class_utf8data += _pcre_ord2utf8(0x3000, class_utf8data);
}
#endif
continue;
}
if (-c == ESC_H)
{
for (c = 0; c < 32; c++)
{
int x = 0xff;
switch (c)
{
case 0x09/8: x ^= 1 << (0x09%8); break;
case 0x20/8: x ^= 1 << (0x20%8); break;
case 0xa0/8: x ^= 1 << (0xa0%8); break;
default: break;
}
classbits[c] |= x;
}
#ifdef SUPPORT_UTF8
if (utf8)
{
class_utf8 = TRUE;
*class_utf8data++ = XCL_RANGE;
class_utf8data += _pcre_ord2utf8(0x0100, class_utf8data);
class_utf8data += _pcre_ord2utf8(0x167f, class_utf8data);
*class_utf8data++ = XCL_RANGE;
class_utf8data += _pcre_ord2utf8(0x1681, class_utf8data);
class_utf8data += _pcre_ord2utf8(0x180d, class_utf8data);
*class_utf8data++ = XCL_RANGE;
class_utf8data += _pcre_ord2utf8(0x180f, class_utf8data);
class_utf8data += _pcre_ord2utf8(0x1fff, class_utf8data);
*class_utf8data++ = XCL_RANGE;
class_utf8data += _pcre_ord2utf8(0x200B, class_utf8data);
class_utf8data += _pcre_ord2utf8(0x202e, class_utf8data);
*class_utf8data++ = XCL_RANGE;
class_utf8data += _pcre_ord2utf8(0x2030, class_utf8data);
class_utf8data += _pcre_ord2utf8(0x205e, class_utf8data);
*class_utf8data++ = XCL_RANGE;
class_utf8data += _pcre_ord2utf8(0x2060, class_utf8data);
class_utf8data += _pcre_ord2utf8(0x2fff, class_utf8data);
*class_utf8data++ = XCL_RANGE;
class_utf8data += _pcre_ord2utf8(0x3001, class_utf8data);
class_utf8data += _pcre_ord2utf8(0x7fffffff, class_utf8data);
}
#endif
continue;
}
if (-c == ESC_v)
{
SETBIT(classbits, 0x0a); /* LF */
SETBIT(classbits, 0x0b); /* VT */
SETBIT(classbits, 0x0c); /* FF */
SETBIT(classbits, 0x0d); /* CR */
SETBIT(classbits, 0x85); /* NEL */
#ifdef SUPPORT_UTF8
if (utf8)
{
class_utf8 = TRUE;
*class_utf8data++ = XCL_RANGE;
class_utf8data += _pcre_ord2utf8(0x2028, class_utf8data);
class_utf8data += _pcre_ord2utf8(0x2029, class_utf8data);
}
#endif
continue;
}
if (-c == ESC_V)
{
for (c = 0; c < 32; c++)
{
int x = 0xff;
switch (c)
{
case 0x0a/8: x ^= 1 << (0x0a%8);
x ^= 1 << (0x0b%8);
x ^= 1 << (0x0c%8);
x ^= 1 << (0x0d%8);
break;
case 0x85/8: x ^= 1 << (0x85%8); break;
default: break;
}
classbits[c] |= x;
}
#ifdef SUPPORT_UTF8
if (utf8)
{
class_utf8 = TRUE;
*class_utf8data++ = XCL_RANGE;
class_utf8data += _pcre_ord2utf8(0x0100, class_utf8data);
class_utf8data += _pcre_ord2utf8(0x2027, class_utf8data);
*class_utf8data++ = XCL_RANGE;
class_utf8data += _pcre_ord2utf8(0x2029, class_utf8data);
class_utf8data += _pcre_ord2utf8(0x7fffffff, class_utf8data);
}
#endif
continue;
}
/* We need to deal with \P and \p in both phases. */
#ifdef SUPPORT_UCP
if (-c == ESC_p || -c == ESC_P)
{
BOOL negated;
int pdata;
int ptype = get_ucp(&ptr, &negated, &pdata, errorcodeptr);
if (ptype < 0) goto FAILED;
class_utf8 = TRUE;
*class_utf8data++ = ((-c == ESC_p) != negated)?
XCL_PROP : XCL_NOTPROP;
*class_utf8data++ = ptype;
*class_utf8data++ = pdata;
class_charcount -= 2; /* Not a < 256 character */
continue;
}
#endif
/* Unrecognized escapes are faulted if PCRE is running in its
strict mode. By default, for compatibility with Perl, they are
treated as literals. */
if ((options & PCRE_EXTRA) != 0)
{
*errorcodeptr = ERR7;
goto FAILED;
}
class_charcount -= 2; /* Undo the default count from above */
c = *ptr; /* Get the final character and fall through */
}
/* Fall through if we have a single character (c >= 0). This may be
greater than 256 in UTF-8 mode. */
} /* End of backslash handling */
/* A single character may be followed by '-' to form a range. However,
Perl does not permit ']' to be the end of the range. A '-' character
at the end is treated as a literal. Perl ignores orphaned \E sequences
entirely. The code for handling \Q and \E is messy. */
CHECK_RANGE:
while (ptr[1] == '\\' && ptr[2] == 'E')
{
inescq = FALSE;
ptr += 2;
}
oldptr = ptr;
/* Remember \r or \n */
if (c == '\r' || c == '\n') cd->external_flags |= PCRE_HASCRORLF;
/* Check for range */
if (!inescq && ptr[1] == '-')
{
int d;
ptr += 2;
while (*ptr == '\\' && ptr[1] == 'E') ptr += 2;
/* If we hit \Q (not followed by \E) at this point, go into escaped
mode. */
while (*ptr == '\\' && ptr[1] == 'Q')
{
ptr += 2;
if (*ptr == '\\' && ptr[1] == 'E') { ptr += 2; continue; }
inescq = TRUE;
break;
}
if (*ptr == 0 || (!inescq && *ptr == ']'))
{
ptr = oldptr;
goto LONE_SINGLE_CHARACTER;
}
#ifdef SUPPORT_UTF8
if (utf8)
{ /* Braces are required because the */
GETCHARLEN(d, ptr, ptr); /* macro generates multiple statements */
}
else
#endif
d = *ptr; /* Not UTF-8 mode */
/* The second part of a range can be a single-character escape, but
not any of the other escapes. Perl 5.6 treats a hyphen as a literal
in such circumstances. */
if (!inescq && d == '\\')
{
d = check_escape(&ptr, errorcodeptr, cd->bracount, options, TRUE);
if (*errorcodeptr != 0) goto FAILED;
/* \b is backspace; \X is literal X; \R is literal R; any other
special means the '-' was literal */
if (d < 0)
{
if (d == -ESC_b) d = '\b';
else if (d == -ESC_X) d = 'X';
else if (d == -ESC_R) d = 'R'; else
{
ptr = oldptr;
goto LONE_SINGLE_CHARACTER; /* A few lines below */
}
}
}
/* Check that the two values are in the correct order. Optimize
one-character ranges */
if (d < c)
{
*errorcodeptr = ERR8;
goto FAILED;
}
if (d == c) goto LONE_SINGLE_CHARACTER; /* A few lines below */
/* Remember \r or \n */
if (d == '\r' || d == '\n') cd->external_flags |= PCRE_HASCRORLF;
/* In UTF-8 mode, if the upper limit is > 255, or > 127 for caseless
matching, we have to use an XCLASS with extra data items. Caseless
matching for characters > 127 is available only if UCP support is
available. */
#ifdef SUPPORT_UTF8
if (utf8 && (d > 255 || ((options & PCRE_CASELESS) != 0 && d > 127)))
{
class_utf8 = TRUE;
/* With UCP support, we can find the other case equivalents of
the relevant characters. There may be several ranges. Optimize how
they fit with the basic range. */
#ifdef SUPPORT_UCP
if ((options & PCRE_CASELESS) != 0)
{
unsigned int occ, ocd;
unsigned int cc = c;
unsigned int origd = d;
while (get_othercase_range(&cc, origd, &occ, &ocd))
{
if (occ >= (unsigned int)c &&
ocd <= (unsigned int)d)
continue; /* Skip embedded ranges */
if (occ < (unsigned int)c &&
ocd >= (unsigned int)c - 1) /* Extend the basic range */
{ /* if there is overlap, */
c = occ; /* noting that if occ < c */
continue; /* we can't have ocd > d */
} /* because a subrange is */
if (ocd > (unsigned int)d &&
occ <= (unsigned int)d + 1) /* always shorter than */
{ /* the basic range. */
d = ocd;
continue;
}
if (occ == ocd)
{
*class_utf8data++ = XCL_SINGLE;
}
else
{
*class_utf8data++ = XCL_RANGE;
class_utf8data += _pcre_ord2utf8(occ, class_utf8data);
}
class_utf8data += _pcre_ord2utf8(ocd, class_utf8data);
}
}
#endif /* SUPPORT_UCP */
/* Now record the original range, possibly modified for UCP caseless
overlapping ranges. */
*class_utf8data++ = XCL_RANGE;
class_utf8data += _pcre_ord2utf8(c, class_utf8data);
class_utf8data += _pcre_ord2utf8(d, class_utf8data);
/* With UCP support, we are done. Without UCP support, there is no
caseless matching for UTF-8 characters > 127; we can use the bit map
for the smaller ones. */
#ifdef SUPPORT_UCP
continue; /* With next character in the class */
#else
if ((options & PCRE_CASELESS) == 0 || c > 127) continue;
/* Adjust upper limit and fall through to set up the map */
d = 127;
#endif /* SUPPORT_UCP */
}
#endif /* SUPPORT_UTF8 */
/* We use the bit map for all cases when not in UTF-8 mode; else
ranges that lie entirely within 0-127 when there is UCP support; else
for partial ranges without UCP support. */
class_charcount += d - c + 1;
class_lastchar = d;
/* We can save a bit of time by skipping this in the pre-compile. */
if (lengthptr == NULL) for (; c <= d; c++)
{
classbits[c/8] |= (1 << (c&7));
if ((options & PCRE_CASELESS) != 0)
{
int uc = cd->fcc[c]; /* flip case */
classbits[uc/8] |= (1 << (uc&7));
}
}
continue; /* Go get the next char in the class */
}
/* Handle a lone single character - we can get here for a normal
non-escape char, or after \ that introduces a single character or for an
apparent range that isn't. */
LONE_SINGLE_CHARACTER:
/* Handle a character that cannot go in the bit map */
#ifdef SUPPORT_UTF8
if (utf8 && (c > 255 || ((options & PCRE_CASELESS) != 0 && c > 127)))
{
class_utf8 = TRUE;
*class_utf8data++ = XCL_SINGLE;
class_utf8data += _pcre_ord2utf8(c, class_utf8data);
#ifdef SUPPORT_UCP
if ((options & PCRE_CASELESS) != 0)
{
unsigned int othercase;
if ((othercase = _pcre_ucp_othercase(c)) != NOTACHAR)
{
*class_utf8data++ = XCL_SINGLE;
class_utf8data += _pcre_ord2utf8(othercase, class_utf8data);
}
}
#endif /* SUPPORT_UCP */
}
else
#endif /* SUPPORT_UTF8 */
/* Handle a single-byte character */
{
classbits[c/8] |= (1 << (c&7));
if ((options & PCRE_CASELESS) != 0)
{
c = cd->fcc[c]; /* flip case */
classbits[c/8] |= (1 << (c&7));
}
class_charcount++;
class_lastchar = c;
}
}
/* Loop until ']' reached. This "while" is the end of the "do" above. */
while ((c = *(++ptr)) != 0 && (c != ']' || inescq));
if (c == 0) /* Missing terminating ']' */
{
*errorcodeptr = ERR6;
goto FAILED;
}
/* This code has been disabled because it would mean that \s counts as
an explicit \r or \n reference, and that's not really what is wanted. Now
we set the flag only if there is a literal "\r" or "\n" in the class. */
#if 0
/* Remember whether \r or \n are in this class */
if (negate_class)
{
if ((classbits[1] & 0x24) != 0x24) cd->external_flags |= PCRE_HASCRORLF;
}
else
{
if ((classbits[1] & 0x24) != 0) cd->external_flags |= PCRE_HASCRORLF;
}
#endif
/* If class_charcount is 1, we saw precisely one character whose value is
less than 256. As long as there were no characters >= 128 and there was no
use of \p or \P, in other words, no use of any XCLASS features, we can
optimize.
In UTF-8 mode, we can optimize the negative case only if there were no
characters >= 128 because OP_NOT and the related opcodes like OP_NOTSTAR
operate on single-bytes only. This is an historical hangover. Maybe one day
we can tidy these opcodes to handle multi-byte characters.
The optimization throws away the bit map. We turn the item into a
1-character OP_CHAR[NC] if it's positive, or OP_NOT if it's negative. Note
that OP_NOT does not support multibyte characters. In the positive case, it
can cause firstbyte to be set. Otherwise, there can be no first char if
this item is first, whatever repeat count may follow. In the case of
reqbyte, save the previous value for reinstating. */
#ifdef SUPPORT_UTF8
if (class_charcount == 1 && !class_utf8 &&
(!utf8 || !negate_class || class_lastchar < 128))
#else
if (class_charcount == 1)
#endif
{
zeroreqbyte = reqbyte;
/* The OP_NOT opcode works on one-byte characters only. */
if (negate_class)
{
if (firstbyte == REQ_UNSET) firstbyte = REQ_NONE;
zerofirstbyte = firstbyte;
*code++ = OP_NOT;
*code++ = class_lastchar;
break;
}
/* For a single, positive character, get the value into mcbuffer, and
then we can handle this with the normal one-character code. */
#ifdef SUPPORT_UTF8
if (utf8 && class_lastchar > 127)
mclength = _pcre_ord2utf8(class_lastchar, mcbuffer);
else
#endif
{
mcbuffer[0] = class_lastchar;
mclength = 1;
}
goto ONE_CHAR;
} /* End of 1-char optimization */
/* The general case - not the one-char optimization. If this is the first
thing in the branch, there can be no first char setting, whatever the
repeat count. Any reqbyte setting must remain unchanged after any kind of
repeat. */
if (firstbyte == REQ_UNSET) firstbyte = REQ_NONE;
zerofirstbyte = firstbyte;
zeroreqbyte = reqbyte;
/* If there are characters with values > 255, we have to compile an
extended class, with its own opcode, unless there was a negated special
such as \S in the class, because in that case all characters > 255 are in
the class, so any that were explicitly given as well can be ignored. If
(when there are explicit characters > 255 that must be listed) there are no
characters < 256, we can omit the bitmap in the actual compiled code. */
#ifdef SUPPORT_UTF8
if (class_utf8 && !should_flip_negation)
{
*class_utf8data++ = XCL_END; /* Marks the end of extra data */
*code++ = OP_XCLASS;
code += LINK_SIZE;
*code = negate_class? XCL_NOT : 0;
/* If the map is required, move up the extra data to make room for it;
otherwise just move the code pointer to the end of the extra data. */
if (class_charcount > 0)
{
*code++ |= XCL_MAP;
memmove(code + 32, code, class_utf8data - code);
memcpy(code, classbits, 32);
code = class_utf8data + 32;
}
else code = class_utf8data;
/* Now fill in the complete length of the item */
PUT(previous, 1, code - previous);
break; /* End of class handling */
}
#endif
/* If there are no characters > 255, set the opcode to OP_CLASS or
OP_NCLASS, depending on whether the whole class was negated and whether
there were negative specials such as \S in the class. Then copy the 32-byte
map into the code vector, negating it if necessary. */
*code++ = (negate_class == should_flip_negation) ? OP_CLASS : OP_NCLASS;
if (negate_class)
{
if (lengthptr == NULL) /* Save time in the pre-compile phase */
for (c = 0; c < 32; c++) code[c] = ~classbits[c];
}
else
{
memcpy(code, classbits, 32);
}
code += 32;
break;
/* ===================================================================*/
/* Various kinds of repeat; '{' is not necessarily a quantifier, but this
has been tested above. */
case '{':
if (!is_quantifier) goto NORMAL_CHAR;
ptr = read_repeat_counts(ptr+1, &repeat_min, &repeat_max, errorcodeptr);
if (*errorcodeptr != 0) goto FAILED;
goto REPEAT;
case '*':
repeat_min = 0;
repeat_max = -1;
goto REPEAT;
case '+':
repeat_min = 1;
repeat_max = -1;
goto REPEAT;
case '?':
repeat_min = 0;
repeat_max = 1;
REPEAT:
if (previous == NULL)
{
*errorcodeptr = ERR9;
goto FAILED;
}
if (repeat_min == 0)
{
firstbyte = zerofirstbyte; /* Adjust for zero repeat */
reqbyte = zeroreqbyte; /* Ditto */
}
/* Remember whether this is a variable length repeat */
reqvary = (repeat_min == repeat_max)? 0 : REQ_VARY;
op_type = 0; /* Default single-char op codes */
possessive_quantifier = FALSE; /* Default not possessive quantifier */
/* Save start of previous item, in case we have to move it up to make space
for an inserted OP_ONCE for the additional '+' extension. */
tempcode = previous;
/* If the next character is '+', we have a possessive quantifier. This
implies greediness, whatever the setting of the PCRE_UNGREEDY option.
If the next character is '?' this is a minimizing repeat, by default,
but if PCRE_UNGREEDY is set, it works the other way round. We change the
repeat type to the non-default. */
if (ptr[1] == '+')
{
repeat_type = 0; /* Force greedy */
possessive_quantifier = TRUE;
ptr++;
}
else if (ptr[1] == '?')
{
repeat_type = greedy_non_default;
ptr++;
}
else repeat_type = greedy_default;
/* If previous was a character match, abolish the item and generate a
repeat item instead. If a char item has a minumum of more than one, ensure
that it is set in reqbyte - it might not be if a sequence such as x{3} is
the first thing in a branch because the x will have gone into firstbyte
instead. */
if (*previous == OP_CHAR || *previous == OP_CHARNC)
{
/* Deal with UTF-8 characters that take up more than one byte. It's
easier to write this out separately than try to macrify it. Use c to
hold the length of the character in bytes, plus 0x80 to flag that it's a
length rather than a small character. */
#ifdef SUPPORT_UTF8
if (utf8 && (code[-1] & 0x80) != 0)
{
uschar *lastchar = code - 1;
while((*lastchar & 0xc0) == 0x80) lastchar--;
c = code - lastchar; /* Length of UTF-8 character */
memcpy(utf8_char, lastchar, c); /* Save the char */
c |= 0x80; /* Flag c as a length */
}
else
#endif
/* Handle the case of a single byte - either with no UTF8 support, or
with UTF-8 disabled, or for a UTF-8 character < 128. */
{
c = code[-1];
if (repeat_min > 1) reqbyte = c | req_caseopt | cd->req_varyopt;
}
/* If the repetition is unlimited, it pays to see if the next thing on
the line is something that cannot possibly match this character. If so,
automatically possessifying this item gains some performance in the case
where the match fails. */
if (!possessive_quantifier &&
repeat_max < 0 &&
check_auto_possessive(*previous, c, utf8, utf8_char, ptr + 1,
options, cd))
{
repeat_type = 0; /* Force greedy */
possessive_quantifier = TRUE;
}
goto OUTPUT_SINGLE_REPEAT; /* Code shared with single character types */
}
/* If previous was a single negated character ([^a] or similar), we use
one of the special opcodes, replacing it. The code is shared with single-
character repeats by setting opt_type to add a suitable offset into
repeat_type. We can also test for auto-possessification. OP_NOT is
currently used only for single-byte chars. */
else if (*previous == OP_NOT)
{
op_type = OP_NOTSTAR - OP_STAR; /* Use "not" opcodes */
c = previous[1];
if (!possessive_quantifier &&
repeat_max < 0 &&
check_auto_possessive(OP_NOT, c, utf8, NULL, ptr + 1, options, cd))
{
repeat_type = 0; /* Force greedy */
possessive_quantifier = TRUE;
}
goto OUTPUT_SINGLE_REPEAT;
}
/* If previous was a character type match (\d or similar), abolish it and
create a suitable repeat item. The code is shared with single-character
repeats by setting op_type to add a suitable offset into repeat_type. Note
the the Unicode property types will be present only when SUPPORT_UCP is
defined, but we don't wrap the little bits of code here because it just
makes it horribly messy. */
else if (*previous < OP_EODN)
{
uschar *oldcode;
int prop_type, prop_value;
op_type = OP_TYPESTAR - OP_STAR; /* Use type opcodes */
c = *previous;
if (!possessive_quantifier &&
repeat_max < 0 &&
check_auto_possessive(c, 0, utf8, NULL, ptr + 1, options, cd))
{
repeat_type = 0; /* Force greedy */
possessive_quantifier = TRUE;
}
OUTPUT_SINGLE_REPEAT:
if (*previous == OP_PROP || *previous == OP_NOTPROP)
{
prop_type = previous[1];
prop_value = previous[2];
}
else prop_type = prop_value = -1;
oldcode = code;
code = previous; /* Usually overwrite previous item */
/* If the maximum is zero then the minimum must also be zero; Perl allows
this case, so we do too - by simply omitting the item altogether. */
if (repeat_max == 0) goto END_REPEAT;
/* All real repeats make it impossible to handle partial matching (maybe
one day we will be able to remove this restriction). */
if (repeat_max != 1) cd->external_flags |= PCRE_NOPARTIAL;
/* Combine the op_type with the repeat_type */
repeat_type += op_type;
/* A minimum of zero is handled either as the special case * or ?, or as
an UPTO, with the maximum given. */
if (repeat_min == 0)
{
if (repeat_max == -1) *code++ = OP_STAR + repeat_type;
else if (repeat_max == 1) *code++ = OP_QUERY + repeat_type;
else
{
*code++ = OP_UPTO + repeat_type;
PUT2INC(code, 0, repeat_max);
}
}
/* A repeat minimum of 1 is optimized into some special cases. If the
maximum is unlimited, we use OP_PLUS. Otherwise, the original item is
left in place and, if the maximum is greater than 1, we use OP_UPTO with
one less than the maximum. */
else if (repeat_min == 1)
{
if (repeat_max == -1)
*code++ = OP_PLUS + repeat_type;
else
{
code = oldcode; /* leave previous item in place */
if (repeat_max == 1) goto END_REPEAT;
*code++ = OP_UPTO + repeat_type;
PUT2INC(code, 0, repeat_max - 1);
}
}
/* The case {n,n} is just an EXACT, while the general case {n,m} is
handled as an EXACT followed by an UPTO. */
else
{
*code++ = OP_EXACT + op_type; /* NB EXACT doesn't have repeat_type */
PUT2INC(code, 0, repeat_min);
/* If the maximum is unlimited, insert an OP_STAR. Before doing so,
we have to insert the character for the previous code. For a repeated
Unicode property match, there are two extra bytes that define the
required property. In UTF-8 mode, long characters have their length in
c, with the 0x80 bit as a flag. */
if (repeat_max < 0)
{
#ifdef SUPPORT_UTF8
if (utf8 && c >= 128)
{
memcpy(code, utf8_char, c & 7);
code += c & 7;
}
else
#endif
{
*code++ = c;
if (prop_type >= 0)
{
*code++ = prop_type;
*code++ = prop_value;
}
}
*code++ = OP_STAR + repeat_type;
}
/* Else insert an UPTO if the max is greater than the min, again
preceded by the character, for the previously inserted code. If the
UPTO is just for 1 instance, we can use QUERY instead. */
else if (repeat_max != repeat_min)
{
#ifdef SUPPORT_UTF8
if (utf8 && c >= 128)
{
memcpy(code, utf8_char, c & 7);
code += c & 7;
}
else
#endif
*code++ = c;
if (prop_type >= 0)
{
*code++ = prop_type;
*code++ = prop_value;
}
repeat_max -= repeat_min;
if (repeat_max == 1)
{
*code++ = OP_QUERY + repeat_type;
}
else
{
*code++ = OP_UPTO + repeat_type;
PUT2INC(code, 0, repeat_max);
}
}
}
/* The character or character type itself comes last in all cases. */
#ifdef SUPPORT_UTF8
if (utf8 && c >= 128)
{
memcpy(code, utf8_char, c & 7);
code += c & 7;
}
else
#endif
*code++ = c;
/* For a repeated Unicode property match, there are two extra bytes that
define the required property. */
#ifdef SUPPORT_UCP
if (prop_type >= 0)
{
*code++ = prop_type;
*code++ = prop_value;
}
#endif
}
/* If previous was a character class or a back reference, we put the repeat
stuff after it, but just skip the item if the repeat was {0,0}. */
else if (*previous == OP_CLASS ||
*previous == OP_NCLASS ||
#ifdef SUPPORT_UTF8
*previous == OP_XCLASS ||
#endif
*previous == OP_REF)
{
if (repeat_max == 0)
{
code = previous;
goto END_REPEAT;
}
/* All real repeats make it impossible to handle partial matching (maybe
one day we will be able to remove this restriction). */
if (repeat_max != 1) cd->external_flags |= PCRE_NOPARTIAL;
if (repeat_min == 0 && repeat_max == -1)
*code++ = OP_CRSTAR + repeat_type;
else if (repeat_min == 1 && repeat_max == -1)
*code++ = OP_CRPLUS + repeat_type;
else if (repeat_min == 0 && repeat_max == 1)
*code++ = OP_CRQUERY + repeat_type;
else
{
*code++ = OP_CRRANGE + repeat_type;
PUT2INC(code, 0, repeat_min);
if (repeat_max == -1) repeat_max = 0; /* 2-byte encoding for max */
PUT2INC(code, 0, repeat_max);
}
}
/* If previous was a bracket group, we may have to replicate it in certain
cases. */
else if (*previous == OP_BRA || *previous == OP_CBRA ||
*previous == OP_ONCE || *previous == OP_COND)
{
register int i;
int ketoffset = 0;
int len = code - previous;
uschar *bralink = NULL;
/* Repeating a DEFINE group is pointless */
if (*previous == OP_COND && previous[LINK_SIZE+1] == OP_DEF)
{
*errorcodeptr = ERR55;
goto FAILED;
}
/* If the maximum repeat count is unlimited, find the end of the bracket
by scanning through from the start, and compute the offset back to it
from the current code pointer. There may be an OP_OPT setting following
the final KET, so we can't find the end just by going back from the code
pointer. */
if (repeat_max == -1)
{
register uschar *ket = previous;
do ket += GET(ket, 1); while (*ket != OP_KET);
ketoffset = code - ket;
}
/* The case of a zero minimum is special because of the need to stick
OP_BRAZERO in front of it, and because the group appears once in the
data, whereas in other cases it appears the minimum number of times. For
this reason, it is simplest to treat this case separately, as otherwise
the code gets far too messy. There are several special subcases when the
minimum is zero. */
if (repeat_min == 0)
{
/* If the maximum is also zero, we used to just omit the group from the
output altogether, like this:
** if (repeat_max == 0)
** {
** code = previous;
** goto END_REPEAT;
** }
However, that fails when a group is referenced as a subroutine from
elsewhere in the pattern, so now we stick in OP_SKIPZERO in front of it
so that it is skipped on execution. As we don't have a list of which
groups are referenced, we cannot do this selectively.
If the maximum is 1 or unlimited, we just have to stick in the BRAZERO
and do no more at this point. However, we do need to adjust any
OP_RECURSE calls inside the group that refer to the group itself or any
internal or forward referenced group, because the offset is from the
start of the whole regex. Temporarily terminate the pattern while doing
this. */
if (repeat_max <= 1) /* Covers 0, 1, and unlimited */
{
*code = OP_END;
adjust_recurse(previous, 1, utf8, cd, save_hwm);
memmove(previous+1, previous, len);
code++;
if (repeat_max == 0)
{
*previous++ = OP_SKIPZERO;
goto END_REPEAT;
}
*previous++ = OP_BRAZERO + repeat_type;
}
/* If the maximum is greater than 1 and limited, we have to replicate
in a nested fashion, sticking OP_BRAZERO before each set of brackets.
The first one has to be handled carefully because it's the original
copy, which has to be moved up. The remainder can be handled by code
that is common with the non-zero minimum case below. We have to
adjust the value or repeat_max, since one less copy is required. Once
again, we may have to adjust any OP_RECURSE calls inside the group. */
else
{
int offset;
*code = OP_END;
adjust_recurse(previous, 2 + LINK_SIZE, utf8, cd, save_hwm);
memmove(previous + 2 + LINK_SIZE, previous, len);
code += 2 + LINK_SIZE;
*previous++ = OP_BRAZERO + repeat_type;
*previous++ = OP_BRA;
/* We chain together the bracket offset fields that have to be
filled in later when the ends of the brackets are reached. */
offset = (bralink == NULL)? 0 : previous - bralink;
bralink = previous;
PUTINC(previous, 0, offset);
}
repeat_max--;
}
/* If the minimum is greater than zero, replicate the group as many
times as necessary, and adjust the maximum to the number of subsequent
copies that we need. If we set a first char from the group, and didn't
set a required char, copy the latter from the former. If there are any
forward reference subroutine calls in the group, there will be entries on
the workspace list; replicate these with an appropriate increment. */
else
{
if (repeat_min > 1)
{
/* In the pre-compile phase, we don't actually do the replication. We
just adjust the length as if we had. Do some paranoid checks for
potential integer overflow. */
if (lengthptr != NULL)
{
int delta = (repeat_min - 1)*length_prevgroup;
if ((double)(repeat_min - 1)*(double)length_prevgroup >
(double)INT_MAX ||
OFLOW_MAX - *lengthptr < delta)
{
*errorcodeptr = ERR20;
goto FAILED;
}
*lengthptr += delta;
}
/* This is compiling for real */
else
{
if (groupsetfirstbyte && reqbyte < 0) reqbyte = firstbyte;
for (i = 1; i < repeat_min; i++)
{
uschar *hc;
uschar *this_hwm = cd->hwm;
memcpy(code, previous, len);
for (hc = save_hwm; hc < this_hwm; hc += LINK_SIZE)
{
PUT(cd->hwm, 0, GET(hc, 0) + len);
cd->hwm += LINK_SIZE;
}
save_hwm = this_hwm;
code += len;
}
}
}
if (repeat_max > 0) repeat_max -= repeat_min;
}
/* This code is common to both the zero and non-zero minimum cases. If
the maximum is limited, it replicates the group in a nested fashion,
remembering the bracket starts on a stack. In the case of a zero minimum,
the first one was set up above. In all cases the repeat_max now specifies
the number of additional copies needed. Again, we must remember to
replicate entries on the forward reference list. */
if (repeat_max >= 0)
{
/* In the pre-compile phase, we don't actually do the replication. We
just adjust the length as if we had. For each repetition we must add 1
to the length for BRAZERO and for all but the last repetition we must
add 2 + 2*LINKSIZE to allow for the nesting that occurs. Do some
paranoid checks to avoid integer overflow. */
if (lengthptr != NULL && repeat_max > 0)
{
int delta = repeat_max * (length_prevgroup + 1 + 2 + 2*LINK_SIZE) -
2 - 2*LINK_SIZE; /* Last one doesn't nest */
if ((double)repeat_max *
(double)(length_prevgroup + 1 + 2 + 2*LINK_SIZE)
> (double)INT_MAX ||
OFLOW_MAX - *lengthptr < delta)
{
*errorcodeptr = ERR20;
goto FAILED;
}
*lengthptr += delta;
}
/* This is compiling for real */
else for (i = repeat_max - 1; i >= 0; i--)
{
uschar *hc;
uschar *this_hwm = cd->hwm;
*code++ = OP_BRAZERO + repeat_type;
/* All but the final copy start a new nesting, maintaining the
chain of brackets outstanding. */
if (i != 0)
{
int offset;
*code++ = OP_BRA;
offset = (bralink == NULL)? 0 : code - bralink;
bralink = code;
PUTINC(code, 0, offset);
}
memcpy(code, previous, len);
for (hc = save_hwm; hc < this_hwm; hc += LINK_SIZE)
{
PUT(cd->hwm, 0, GET(hc, 0) + len + ((i != 0)? 2+LINK_SIZE : 1));
cd->hwm += LINK_SIZE;
}
save_hwm = this_hwm;
code += len;
}
/* Now chain through the pending brackets, and fill in their length
fields (which are holding the chain links pro tem). */
while (bralink != NULL)
{
int oldlinkoffset;
int offset = code - bralink + 1;
uschar *bra = code - offset;
oldlinkoffset = GET(bra, 1);
bralink = (oldlinkoffset == 0)? NULL : bralink - oldlinkoffset;
*code++ = OP_KET;
PUTINC(code, 0, offset);
PUT(bra, 1, offset);
}
}
/* If the maximum is unlimited, set a repeater in the final copy. We
can't just offset backwards from the current code point, because we
don't know if there's been an options resetting after the ket. The
correct offset was computed above.
Then, when we are doing the actual compile phase, check to see whether
this group is a non-atomic one that could match an empty string. If so,
convert the initial operator to the S form (e.g. OP_BRA -> OP_SBRA) so
that runtime checking can be done. [This check is also applied to
atomic groups at runtime, but in a different way.] */
else
{
uschar *ketcode = code - ketoffset;
uschar *bracode = ketcode - GET(ketcode, 1);
*ketcode = OP_KETRMAX + repeat_type;
if (lengthptr == NULL && *bracode != OP_ONCE)
{
uschar *scode = bracode;
do
{
if (could_be_empty_branch(scode, ketcode, utf8))
{
*bracode += OP_SBRA - OP_BRA;
break;
}
scode += GET(scode, 1);
}
while (*scode == OP_ALT);
}
}
}
/* If previous is OP_FAIL, it was generated by an empty class [] in
JavaScript mode. The other ways in which OP_FAIL can be generated, that is
by (*FAIL) or (?!) set previous to NULL, which gives a "nothing to repeat"
error above. We can just ignore the repeat in JS case. */
else if (*previous == OP_FAIL) goto END_REPEAT;
/* Else there's some kind of shambles */
else
{
*errorcodeptr = ERR11;
goto FAILED;
}
/* If the character following a repeat is '+', or if certain optimization
tests above succeeded, possessive_quantifier is TRUE. For some of the
simpler opcodes, there is an special alternative opcode for this. For
anything else, we wrap the entire repeated item inside OP_ONCE brackets.
The '+' notation is just syntactic sugar, taken from Sun's Java package,
but the special opcodes can optimize it a bit. The repeated item starts at
tempcode, not at previous, which might be the first part of a string whose
(former) last char we repeated.
Possessifying an 'exact' quantifier has no effect, so we can ignore it. But
an 'upto' may follow. We skip over an 'exact' item, and then test the
length of what remains before proceeding. */
if (possessive_quantifier)
{
int len;
if (*tempcode == OP_EXACT || *tempcode == OP_TYPEEXACT ||
*tempcode == OP_NOTEXACT)
tempcode += _pcre_OP_lengths[*tempcode] +
((*tempcode == OP_TYPEEXACT &&
(tempcode[3] == OP_PROP || tempcode[3] == OP_NOTPROP))? 2:0);
len = code - tempcode;
if (len > 0) switch (*tempcode)
{
case OP_STAR: *tempcode = OP_POSSTAR; break;
case OP_PLUS: *tempcode = OP_POSPLUS; break;
case OP_QUERY: *tempcode = OP_POSQUERY; break;
case OP_UPTO: *tempcode = OP_POSUPTO; break;
case OP_TYPESTAR: *tempcode = OP_TYPEPOSSTAR; break;
case OP_TYPEPLUS: *tempcode = OP_TYPEPOSPLUS; break;
case OP_TYPEQUERY: *tempcode = OP_TYPEPOSQUERY; break;
case OP_TYPEUPTO: *tempcode = OP_TYPEPOSUPTO; break;
case OP_NOTSTAR: *tempcode = OP_NOTPOSSTAR; break;
case OP_NOTPLUS: *tempcode = OP_NOTPOSPLUS; break;
case OP_NOTQUERY: *tempcode = OP_NOTPOSQUERY; break;
case OP_NOTUPTO: *tempcode = OP_NOTPOSUPTO; break;
default:
memmove(tempcode + 1+LINK_SIZE, tempcode, len);
code += 1 + LINK_SIZE;
len += 1 + LINK_SIZE;
tempcode[0] = OP_ONCE;
*code++ = OP_KET;
PUTINC(code, 0, len);
PUT(tempcode, 1, len);
break;
}
}
/* In all case we no longer have a previous item. We also set the
"follows varying string" flag for subsequently encountered reqbytes if
it isn't already set and we have just passed a varying length item. */
END_REPEAT:
previous = NULL;
cd->req_varyopt |= reqvary;
break;
/* ===================================================================*/
/* Start of nested parenthesized sub-expression, or comment or lookahead or
lookbehind or option setting or condition or all the other extended
parenthesis forms. */
case '(':
newoptions = options;
skipbytes = 0;
bravalue = OP_CBRA;
save_hwm = cd->hwm;
reset_bracount = FALSE;
/* First deal with various "verbs" that can be introduced by '*'. */
if (*(++ptr) == '*' && (cd->ctypes[ptr[1]] & ctype_letter) != 0)
{
int i, namelen;
const char *vn = verbnames;
const uschar *name = ++ptr;
previous = NULL;
while ((cd->ctypes[*++ptr] & ctype_letter) != 0);
if (*ptr == ':')
{
*errorcodeptr = ERR59; /* Not supported */
goto FAILED;
}
if (*ptr != ')')
{
*errorcodeptr = ERR60;
goto FAILED;
}
namelen = ptr - name;
for (i = 0; i < verbcount; i++)
{
if (namelen == verbs[i].len &&
strncmp((char *)name, vn, namelen) == 0)
{
*code = verbs[i].op;
if (*code++ == OP_ACCEPT) cd->had_accept = TRUE;
break;
}
vn += verbs[i].len + 1;
}
if (i < verbcount) continue;
*errorcodeptr = ERR60;
goto FAILED;
}
/* Deal with the extended parentheses; all are introduced by '?', and the
appearance of any of them means that this is not a capturing group. */
else if (*ptr == '?')
{
int i, set, unset, namelen;
int *optset;
const uschar *name;
uschar *slot;
switch (*(++ptr))
{
case '#': /* Comment; skip to ket */
ptr++;
while (*ptr != 0 && *ptr != ')') ptr++;
if (*ptr == 0)
{
*errorcodeptr = ERR18;
goto FAILED;
}
continue;
/* ------------------------------------------------------------ */
case '|': /* Reset capture count for each branch */
reset_bracount = TRUE;
/* Fall through */
/* ------------------------------------------------------------ */
case ':': /* Non-capturing bracket */
bravalue = OP_BRA;
ptr++;
break;
/* ------------------------------------------------------------ */
case '(':
bravalue = OP_COND; /* Conditional group */
/* A condition can be an assertion, a number (referring to a numbered
group), a name (referring to a named group), or 'R', referring to
recursion. R<digits> and R&name are also permitted for recursion tests.
There are several syntaxes for testing a named group: (?(name)) is used
by Python; Perl 5.10 onwards uses (?(<name>) or (?('name')).
There are two unfortunate ambiguities, caused by history. (a) 'R' can
be the recursive thing or the name 'R' (and similarly for 'R' followed
by digits), and (b) a number could be a name that consists of digits.
In both cases, we look for a name first; if not found, we try the other
cases. */
/* For conditions that are assertions, check the syntax, and then exit
the switch. This will take control down to where bracketed groups,
including assertions, are processed. */
if (ptr[1] == '?' && (ptr[2] == '=' || ptr[2] == '!' || ptr[2] == '<'))
break;
/* Most other conditions use OP_CREF (a couple change to OP_RREF
below), and all need to skip 3 bytes at the start of the group. */
code[1+LINK_SIZE] = OP_CREF;
skipbytes = 3;
refsign = -1;
/* Check for a test for recursion in a named group. */
if (ptr[1] == 'R' && ptr[2] == '&')
{
terminator = -1;
ptr += 2;
code[1+LINK_SIZE] = OP_RREF; /* Change the type of test */
}
/* Check for a test for a named group's having been set, using the Perl
syntax (?(<name>) or (?('name') */
else if (ptr[1] == '<')
{
terminator = '>';
ptr++;
}
else if (ptr[1] == '\'')
{
terminator = '\'';
ptr++;
}
else
{
terminator = 0;
if (ptr[1] == '-' || ptr[1] == '+') refsign = *(++ptr);
}
/* We now expect to read a name; any thing else is an error */
if ((cd->ctypes[ptr[1]] & ctype_word) == 0)
{
ptr += 1; /* To get the right offset */
*errorcodeptr = ERR28;
goto FAILED;
}
/* Read the name, but also get it as a number if it's all digits */
recno = 0;
name = ++ptr;
while ((cd->ctypes[*ptr] & ctype_word) != 0)
{
if (recno >= 0)
recno = ((digitab[*ptr] & ctype_digit) != 0)?
recno * 10 + *ptr - '0' : -1;
ptr++;
}
namelen = ptr - name;
if ((terminator > 0 && *ptr++ != terminator) || *ptr++ != ')')
{
ptr--; /* Error offset */
*errorcodeptr = ERR26;
goto FAILED;
}
/* Do no further checking in the pre-compile phase. */
if (lengthptr != NULL) break;
/* In the real compile we do the work of looking for the actual
reference. If the string started with "+" or "-" we require the rest to
be digits, in which case recno will be set. */
if (refsign > 0)
{
if (recno <= 0)
{
*errorcodeptr = ERR58;
goto FAILED;
}
recno = (refsign == '-')?
cd->bracount - recno + 1 : recno +cd->bracount;
if (recno <= 0 || recno > cd->final_bracount)
{
*errorcodeptr = ERR15;
goto FAILED;
}
PUT2(code, 2+LINK_SIZE, recno);
break;
}
/* Otherwise (did not start with "+" or "-"), start by looking for the
name. */
slot = cd->name_table;
for (i = 0; i < cd->names_found; i++)
{
if (strncmp((char *)name, (char *)slot+2, namelen) == 0) break;
slot += cd->name_entry_size;
}
/* Found a previous named subpattern */
if (i < cd->names_found)
{
recno = GET2(slot, 0);
PUT2(code, 2+LINK_SIZE, recno);
}
/* Search the pattern for a forward reference */
else if ((i = find_parens(ptr, cd, name, namelen,
(options & PCRE_EXTENDED) != 0)) > 0)
{
PUT2(code, 2+LINK_SIZE, i);
}
/* If terminator == 0 it means that the name followed directly after
the opening parenthesis [e.g. (?(abc)...] and in this case there are
some further alternatives to try. For the cases where terminator != 0
[things like (?(<name>... or (?('name')... or (?(R&name)... ] we have
now checked all the possibilities, so give an error. */
else if (terminator != 0)
{
*errorcodeptr = ERR15;
goto FAILED;
}
/* Check for (?(R) for recursion. Allow digits after R to specify a
specific group number. */
else if (*name == 'R')
{
recno = 0;
for (i = 1; i < namelen; i++)
{
if ((digitab[name[i]] & ctype_digit) == 0)
{
*errorcodeptr = ERR15;
goto FAILED;
}
recno = recno * 10 + name[i] - '0';
}
if (recno == 0) recno = RREF_ANY;
code[1+LINK_SIZE] = OP_RREF; /* Change test type */
PUT2(code, 2+LINK_SIZE, recno);
}
/* Similarly, check for the (?(DEFINE) "condition", which is always
false. */
else if (namelen == 6 && strncmp((char *)name, "DEFINE", 6) == 0)
{
code[1+LINK_SIZE] = OP_DEF;
skipbytes = 1;
}
/* Check for the "name" actually being a subpattern number. We are
in the second pass here, so final_bracount is set. */
else if (recno > 0 && recno <= cd->final_bracount)
{
PUT2(code, 2+LINK_SIZE, recno);
}
/* Either an unidentified subpattern, or a reference to (?(0) */
else
{
*errorcodeptr = (recno == 0)? ERR35: ERR15;
goto FAILED;
}
break;
/* ------------------------------------------------------------ */
case '=': /* Positive lookahead */
bravalue = OP_ASSERT;
ptr++;
break;
/* ------------------------------------------------------------ */
case '!': /* Negative lookahead */
ptr++;
if (*ptr == ')') /* Optimize (?!) */
{
*code++ = OP_FAIL;
previous = NULL;
continue;
}
bravalue = OP_ASSERT_NOT;
break;
/* ------------------------------------------------------------ */
case '<': /* Lookbehind or named define */
switch (ptr[1])
{
case '=': /* Positive lookbehind */
bravalue = OP_ASSERTBACK;
ptr += 2;
break;
case '!': /* Negative lookbehind */
bravalue = OP_ASSERTBACK_NOT;
ptr += 2;
break;
default: /* Could be name define, else bad */
if ((cd->ctypes[ptr[1]] & ctype_word) != 0) goto DEFINE_NAME;
ptr++; /* Correct offset for error */
*errorcodeptr = ERR24;
goto FAILED;
}
break;
/* ------------------------------------------------------------ */
case '>': /* One-time brackets */
bravalue = OP_ONCE;
ptr++;
break;
/* ------------------------------------------------------------ */
case 'C': /* Callout - may be followed by digits; */
previous_callout = code; /* Save for later completion */
after_manual_callout = 1; /* Skip one item before completing */
*code++ = OP_CALLOUT;
{
int n = 0;
while ((digitab[*(++ptr)] & ctype_digit) != 0)
n = n * 10 + *ptr - '0';
if (*ptr != ')')
{
*errorcodeptr = ERR39;
goto FAILED;
}
if (n > 255)
{
*errorcodeptr = ERR38;
goto FAILED;
}
*code++ = n;
PUT(code, 0, ptr - cd->start_pattern + 1); /* Pattern offset */
PUT(code, LINK_SIZE, 0); /* Default length */
code += 2 * LINK_SIZE;
}
previous = NULL;
continue;
/* ------------------------------------------------------------ */
case 'P': /* Python-style named subpattern handling */
if (*(++ptr) == '=' || *ptr == '>') /* Reference or recursion */
{
is_recurse = *ptr == '>';
terminator = ')';
goto NAMED_REF_OR_RECURSE;
}
else if (*ptr != '<') /* Test for Python-style definition */
{
*errorcodeptr = ERR41;
goto FAILED;
}
/* Fall through to handle (?P< as (?< is handled */
/* ------------------------------------------------------------ */
DEFINE_NAME: /* Come here from (?< handling */
case '\'':
{
terminator = (*ptr == '<')? '>' : '\'';
name = ++ptr;
while ((cd->ctypes[*ptr] & ctype_word) != 0) ptr++;
namelen = ptr - name;
/* In the pre-compile phase, just do a syntax check. */
if (lengthptr != NULL)
{
if (*ptr != terminator)
{
*errorcodeptr = ERR42;
goto FAILED;
}
if (cd->names_found >= MAX_NAME_COUNT)
{
*errorcodeptr = ERR49;
goto FAILED;
}
if (namelen + 3 > cd->name_entry_size)
{
cd->name_entry_size = namelen + 3;
if (namelen > MAX_NAME_SIZE)
{
*errorcodeptr = ERR48;
goto FAILED;
}
}
}
/* In the real compile, create the entry in the table */
else
{
slot = cd->name_table;
for (i = 0; i < cd->names_found; i++)
{
int crc = memcmp(name, slot+2, namelen);
if (crc == 0)
{
if (slot[2+namelen] == 0)
{
if ((options & PCRE_DUPNAMES) == 0)
{
*errorcodeptr = ERR43;
goto FAILED;
}
}
else crc = -1; /* Current name is substring */
}
if (crc < 0)
{
memmove(slot + cd->name_entry_size, slot,
(cd->names_found - i) * cd->name_entry_size);
break;
}
slot += cd->name_entry_size;
}
PUT2(slot, 0, cd->bracount + 1);
memcpy(slot + 2, name, namelen);
slot[2+namelen] = 0;
}
}
/* In both cases, count the number of names we've encountered. */
ptr++; /* Move past > or ' */
cd->names_found++;
goto NUMBERED_GROUP;
/* ------------------------------------------------------------ */
case '&': /* Perl recursion/subroutine syntax */
terminator = ')';
is_recurse = TRUE;
/* Fall through */
/* We come here from the Python syntax above that handles both
references (?P=name) and recursion (?P>name), as well as falling
through from the Perl recursion syntax (?&name). We also come here from
the Perl \k<name> or \k'name' back reference syntax and the \k{name}
.NET syntax, and the Oniguruma \g<...> and \g'...' subroutine syntax. */
NAMED_REF_OR_RECURSE:
name = ++ptr;
while ((cd->ctypes[*ptr] & ctype_word) != 0) ptr++;
namelen = ptr - name;
/* In the pre-compile phase, do a syntax check and set a dummy
reference number. */
if (lengthptr != NULL)
{
if (namelen == 0)
{
*errorcodeptr = ERR62;
goto FAILED;
}
if (*ptr != terminator)
{
*errorcodeptr = ERR42;
goto FAILED;
}
if (namelen > MAX_NAME_SIZE)
{
*errorcodeptr = ERR48;
goto FAILED;
}
recno = 0;
}
/* In the real compile, seek the name in the table. We check the name
first, and then check that we have reached the end of the name in the
table. That way, if the name that is longer than any in the table,
the comparison will fail without reading beyond the table entry. */
else
{
slot = cd->name_table;
for (i = 0; i < cd->names_found; i++)
{
if (strncmp((char *)name, (char *)slot+2, namelen) == 0 &&
slot[2+namelen] == 0)
break;
slot += cd->name_entry_size;
}
if (i < cd->names_found) /* Back reference */
{
recno = GET2(slot, 0);
}
else if ((recno = /* Forward back reference */
find_parens(ptr, cd, name, namelen,
(options & PCRE_EXTENDED) != 0)) <= 0)
{
*errorcodeptr = ERR15;
goto FAILED;
}
}
/* In both phases, we can now go to the code than handles numerical
recursion or backreferences. */
if (is_recurse) goto HANDLE_RECURSION;
else goto HANDLE_REFERENCE;
/* ------------------------------------------------------------ */
case 'R': /* Recursion */
ptr++; /* Same as (?0) */
/* Fall through */
/* ------------------------------------------------------------ */
case '-': case '+':
case '0': case '1': case '2': case '3': case '4': /* Recursion or */
case '5': case '6': case '7': case '8': case '9': /* subroutine */
{
const uschar *called;
terminator = ')';
/* Come here from the \g<...> and \g'...' code (Oniguruma
compatibility). However, the syntax has been checked to ensure that
the ... are a (signed) number, so that neither ERR63 nor ERR29 will
be called on this path, nor with the jump to OTHER_CHAR_AFTER_QUERY
ever be taken. */
HANDLE_NUMERICAL_RECURSION:
if ((refsign = *ptr) == '+')
{
ptr++;
if ((digitab[*ptr] & ctype_digit) == 0)
{
*errorcodeptr = ERR63;
goto FAILED;
}
}
else if (refsign == '-')
{
if ((digitab[ptr[1]] & ctype_digit) == 0)
goto OTHER_CHAR_AFTER_QUERY;
ptr++;
}
recno = 0;
while((digitab[*ptr] & ctype_digit) != 0)
recno = recno * 10 + *ptr++ - '0';
if (*ptr != terminator)
{
*errorcodeptr = ERR29;
goto FAILED;
}
if (refsign == '-')
{
if (recno == 0)
{
*errorcodeptr = ERR58;
goto FAILED;
}
recno = cd->bracount - recno + 1;
if (recno <= 0)
{
*errorcodeptr = ERR15;
goto FAILED;
}
}
else if (refsign == '+')
{
if (recno == 0)
{
*errorcodeptr = ERR58;
goto FAILED;
}
recno += cd->bracount;
}
/* Come here from code above that handles a named recursion */
HANDLE_RECURSION:
previous = code;
called = cd->start_code;
/* When we are actually compiling, find the bracket that is being
referenced. Temporarily end the regex in case it doesn't exist before
this point. If we end up with a forward reference, first check that
the bracket does occur later so we can give the error (and position)
now. Then remember this forward reference in the workspace so it can
be filled in at the end. */
if (lengthptr == NULL)
{
*code = OP_END;
if (recno != 0) called = find_bracket(cd->start_code, utf8, recno);
/* Forward reference */
if (called == NULL)
{
if (find_parens(ptr, cd, NULL, recno,
(options & PCRE_EXTENDED) != 0) < 0)
{
*errorcodeptr = ERR15;
goto FAILED;
}
called = cd->start_code + recno;
PUTINC(cd->hwm, 0, code + 2 + LINK_SIZE - cd->start_code);
}
/* If not a forward reference, and the subpattern is still open,
this is a recursive call. We check to see if this is a left
recursion that could loop for ever, and diagnose that case. */
else if (GET(called, 1) == 0 &&
could_be_empty(called, code, bcptr, utf8))
{
*errorcodeptr = ERR40;
goto FAILED;
}
}
/* Insert the recursion/subroutine item, automatically wrapped inside
"once" brackets. Set up a "previous group" length so that a
subsequent quantifier will work. */
*code = OP_ONCE;
PUT(code, 1, 2 + 2*LINK_SIZE);
code += 1 + LINK_SIZE;
*code = OP_RECURSE;
PUT(code, 1, called - cd->start_code);
code += 1 + LINK_SIZE;
*code = OP_KET;
PUT(code, 1, 2 + 2*LINK_SIZE);
code += 1 + LINK_SIZE;
length_prevgroup = 3 + 3*LINK_SIZE;
}
/* Can't determine a first byte now */
if (firstbyte == REQ_UNSET) firstbyte = REQ_NONE;
continue;
/* ------------------------------------------------------------ */
default: /* Other characters: check option setting */
OTHER_CHAR_AFTER_QUERY:
set = unset = 0;
optset = &set;
while (*ptr != ')' && *ptr != ':')
{
switch (*ptr++)
{
case '-': optset = &unset; break;
case 'J': /* Record that it changed in the external options */
*optset |= PCRE_DUPNAMES;
cd->external_flags |= PCRE_JCHANGED;
break;
case 'i': *optset |= PCRE_CASELESS; break;
case 'm': *optset |= PCRE_MULTILINE; break;
case 's': *optset |= PCRE_DOTALL; break;
case 'x': *optset |= PCRE_EXTENDED; break;
case 'U': *optset |= PCRE_UNGREEDY; break;
case 'X': *optset |= PCRE_EXTRA; break;
default: *errorcodeptr = ERR12;
ptr--; /* Correct the offset */
goto FAILED;
}
}
/* Set up the changed option bits, but don't change anything yet. */
newoptions = (options | set) & (~unset);
/* If the options ended with ')' this is not the start of a nested
group with option changes, so the options change at this level. If this
item is right at the start of the pattern, the options can be
abstracted and made external in the pre-compile phase, and ignored in
the compile phase. This can be helpful when matching -- for instance in
caseless checking of required bytes.
If the code pointer is not (cd->start_code + 1 + LINK_SIZE), we are
definitely *not* at the start of the pattern because something has been
compiled. In the pre-compile phase, however, the code pointer can have
that value after the start, because it gets reset as code is discarded
during the pre-compile. However, this can happen only at top level - if
we are within parentheses, the starting BRA will still be present. At
any parenthesis level, the length value can be used to test if anything
has been compiled at that level. Thus, a test for both these conditions
is necessary to ensure we correctly detect the start of the pattern in
both phases.
If we are not at the pattern start, compile code to change the ims
options if this setting actually changes any of them. We also pass the
new setting back so that it can be put at the start of any following
branches, and when this group ends (if we are in a group), a resetting
item can be compiled. */
if (*ptr == ')')
{
if (code == cd->start_code + 1 + LINK_SIZE &&
(lengthptr == NULL || *lengthptr == 2 + 2*LINK_SIZE))
{
cd->external_options = newoptions;
options = newoptions;
}
else
{
if ((options & PCRE_IMS) != (newoptions & PCRE_IMS))
{
*code++ = OP_OPT;
*code++ = newoptions & PCRE_IMS;
}
/* Change options at this level, and pass them back for use
in subsequent branches. Reset the greedy defaults and the case
value for firstbyte and reqbyte. */
*optionsptr = options = newoptions;
greedy_default = ((newoptions & PCRE_UNGREEDY) != 0);
greedy_non_default = greedy_default ^ 1;
req_caseopt = ((options & PCRE_CASELESS) != 0)? REQ_CASELESS : 0;
}
previous = NULL; /* This item can't be repeated */
continue; /* It is complete */
}
/* If the options ended with ':' we are heading into a nested group
with possible change of options. Such groups are non-capturing and are
not assertions of any kind. All we need to do is skip over the ':';
the newoptions value is handled below. */
bravalue = OP_BRA;
ptr++;
} /* End of switch for character following (? */
} /* End of (? handling */
/* Opening parenthesis not followed by '?'. If PCRE_NO_AUTO_CAPTURE is set,
all unadorned brackets become non-capturing and behave like (?:...)
brackets. */
else if ((options & PCRE_NO_AUTO_CAPTURE) != 0)
{
bravalue = OP_BRA;
}
/* Else we have a capturing group. */
else
{
NUMBERED_GROUP:
cd->bracount += 1;
PUT2(code, 1+LINK_SIZE, cd->bracount);
skipbytes = 2;
}
/* Process nested bracketed regex. Assertions may not be repeated, but
other kinds can be. All their opcodes are >= OP_ONCE. We copy code into a
non-register variable in order to be able to pass its address because some
compilers complain otherwise. Pass in a new setting for the ims options if
they have changed. */
previous = (bravalue >= OP_ONCE)? code : NULL;
*code = bravalue;
tempcode = code;
tempreqvary = cd->req_varyopt; /* Save value before bracket */
length_prevgroup = 0; /* Initialize for pre-compile phase */
if (!compile_regex(
newoptions, /* The complete new option state */
options & PCRE_IMS, /* The previous ims option state */
&tempcode, /* Where to put code (updated) */
&ptr, /* Input pointer (updated) */
errorcodeptr, /* Where to put an error message */
(bravalue == OP_ASSERTBACK ||
bravalue == OP_ASSERTBACK_NOT), /* TRUE if back assert */
reset_bracount, /* True if (?| group */
skipbytes, /* Skip over bracket number */
&subfirstbyte, /* For possible first char */
&subreqbyte, /* For possible last char */
bcptr, /* Current branch chain */
cd, /* Tables block */
(lengthptr == NULL)? NULL : /* Actual compile phase */
&length_prevgroup /* Pre-compile phase */
))
goto FAILED;
/* At the end of compiling, code is still pointing to the start of the
group, while tempcode has been updated to point past the end of the group
and any option resetting that may follow it. The pattern pointer (ptr)
is on the bracket. */
/* If this is a conditional bracket, check that there are no more than
two branches in the group, or just one if it's a DEFINE group. We do this
in the real compile phase, not in the pre-pass, where the whole group may
not be available. */
if (bravalue == OP_COND && lengthptr == NULL)
{
uschar *tc = code;
int condcount = 0;
do {
condcount++;
tc += GET(tc,1);
}
while (*tc != OP_KET);
/* A DEFINE group is never obeyed inline (the "condition" is always
false). It must have only one branch. */
if (code[LINK_SIZE+1] == OP_DEF)
{
if (condcount > 1)
{
*errorcodeptr = ERR54;
goto FAILED;
}
bravalue = OP_DEF; /* Just a flag to suppress char handling below */
}
/* A "normal" conditional group. If there is just one branch, we must not
make use of its firstbyte or reqbyte, because this is equivalent to an
empty second branch. */
else
{
if (condcount > 2)
{
*errorcodeptr = ERR27;
goto FAILED;
}
if (condcount == 1) subfirstbyte = subreqbyte = REQ_NONE;
}
}
/* Error if hit end of pattern */
if (*ptr != ')')
{
*errorcodeptr = ERR14;
goto FAILED;
}
/* In the pre-compile phase, update the length by the length of the group,
less the brackets at either end. Then reduce the compiled code to just a
set of non-capturing brackets so that it doesn't use much memory if it is
duplicated by a quantifier.*/
if (lengthptr != NULL)
{
if (OFLOW_MAX - *lengthptr < length_prevgroup - 2 - 2*LINK_SIZE)
{
*errorcodeptr = ERR20;
goto FAILED;
}
*lengthptr += length_prevgroup - 2 - 2*LINK_SIZE;
*code++ = OP_BRA;
PUTINC(code, 0, 1 + LINK_SIZE);
*code++ = OP_KET;
PUTINC(code, 0, 1 + LINK_SIZE);
break; /* No need to waste time with special character handling */
}
/* Otherwise update the main code pointer to the end of the group. */
code = tempcode;
/* For a DEFINE group, required and first character settings are not
relevant. */
if (bravalue == OP_DEF) break;
/* Handle updating of the required and first characters for other types of
group. Update for normal brackets of all kinds, and conditions with two
branches (see code above). If the bracket is followed by a quantifier with
zero repeat, we have to back off. Hence the definition of zeroreqbyte and
zerofirstbyte outside the main loop so that they can be accessed for the
back off. */
zeroreqbyte = reqbyte;
zerofirstbyte = firstbyte;
groupsetfirstbyte = FALSE;
if (bravalue >= OP_ONCE)
{
/* If we have not yet set a firstbyte in this branch, take it from the
subpattern, remembering that it was set here so that a repeat of more
than one can replicate it as reqbyte if necessary. If the subpattern has
no firstbyte, set "none" for the whole branch. In both cases, a zero
repeat forces firstbyte to "none". */
if (firstbyte == REQ_UNSET)
{
if (subfirstbyte >= 0)
{
firstbyte = subfirstbyte;
groupsetfirstbyte = TRUE;
}
else firstbyte = REQ_NONE;
zerofirstbyte = REQ_NONE;
}
/* If firstbyte was previously set, convert the subpattern's firstbyte
into reqbyte if there wasn't one, using the vary flag that was in
existence beforehand. */
else if (subfirstbyte >= 0 && subreqbyte < 0)
subreqbyte = subfirstbyte | tempreqvary;
/* If the subpattern set a required byte (or set a first byte that isn't
really the first byte - see above), set it. */
if (subreqbyte >= 0) reqbyte = subreqbyte;
}
/* For a forward assertion, we take the reqbyte, if set. This can be
helpful if the pattern that follows the assertion doesn't set a different
char. For example, it's useful for /(?=abcde).+/. We can't set firstbyte
for an assertion, however because it leads to incorrect effect for patterns
such as /(?=a)a.+/ when the "real" "a" would then become a reqbyte instead
of a firstbyte. This is overcome by a scan at the end if there's no
firstbyte, looking for an asserted first char. */
else if (bravalue == OP_ASSERT && subreqbyte >= 0) reqbyte = subreqbyte;
break; /* End of processing '(' */
/* ===================================================================*/
/* Handle metasequences introduced by \. For ones like \d, the ESC_ values
are arranged to be the negation of the corresponding OP_values. For the
back references, the values are ESC_REF plus the reference number. Only
back references and those types that consume a character may be repeated.
We can test for values between ESC_b and ESC_Z for the latter; this may
have to change if any new ones are ever created. */
case '\\':
tempptr = ptr;
c = check_escape(&ptr, errorcodeptr, cd->bracount, options, FALSE);
if (*errorcodeptr != 0) goto FAILED;
if (c < 0)
{
if (-c == ESC_Q) /* Handle start of quoted string */
{
if (ptr[1] == '\\' && ptr[2] == 'E') ptr += 2; /* avoid empty string */
else inescq = TRUE;
continue;
}
if (-c == ESC_E) continue; /* Perl ignores an orphan \E */
/* For metasequences that actually match a character, we disable the
setting of a first character if it hasn't already been set. */
if (firstbyte == REQ_UNSET && -c > ESC_b && -c < ESC_Z)
firstbyte = REQ_NONE;
/* Set values to reset to if this is followed by a zero repeat. */
zerofirstbyte = firstbyte;
zeroreqbyte = reqbyte;
/* \g<name> or \g'name' is a subroutine call by name and \g<n> or \g'n'
is a subroutine call by number (Oniguruma syntax). In fact, the value
-ESC_g is returned only for these cases. So we don't need to check for <
or ' if the value is -ESC_g. For the Perl syntax \g{n} the value is
-ESC_REF+n, and for the Perl syntax \g{name} the result is -ESC_k (as
that is a synonym for a named back reference). */
if (-c == ESC_g)
{
const uschar *p;
save_hwm = cd->hwm; /* Normally this is set when '(' is read */
terminator = (*(++ptr) == '<')? '>' : '\'';
/* These two statements stop the compiler for warning about possibly
unset variables caused by the jump to HANDLE_NUMERICAL_RECURSION. In
fact, because we actually check for a number below, the paths that
would actually be in error are never taken. */
skipbytes = 0;
reset_bracount = FALSE;
/* Test for a name */
if (ptr[1] != '+' && ptr[1] != '-')
{
BOOL isnumber = TRUE;
for (p = ptr + 1; *p != 0 && *p != terminator; p++)
{
if ((cd->ctypes[*p] & ctype_digit) == 0) isnumber = FALSE;
if ((cd->ctypes[*p] & ctype_word) == 0) break;
}
if (*p != terminator)
{
*errorcodeptr = ERR57;
break;
}
if (isnumber)
{
ptr++;
goto HANDLE_NUMERICAL_RECURSION;
}
is_recurse = TRUE;
goto NAMED_REF_OR_RECURSE;
}
/* Test a signed number in angle brackets or quotes. */
p = ptr + 2;
while ((digitab[*p] & ctype_digit) != 0) p++;
if (*p != terminator)
{
*errorcodeptr = ERR57;
break;
}
ptr++;
goto HANDLE_NUMERICAL_RECURSION;
}
/* \k<name> or \k'name' is a back reference by name (Perl syntax).
We also support \k{name} (.NET syntax) */
if (-c == ESC_k && (ptr[1] == '<' || ptr[1] == '\'' || ptr[1] == '{'))
{
is_recurse = FALSE;
terminator = (*(++ptr) == '<')? '>' : (*ptr == '\'')? '\'' : '}';
goto NAMED_REF_OR_RECURSE;
}
/* Back references are handled specially; must disable firstbyte if
not set to cope with cases like (?=(\w+))\1: which would otherwise set
':' later. */
if (-c >= ESC_REF)
{
recno = -c - ESC_REF;
HANDLE_REFERENCE: /* Come here from named backref handling */
if (firstbyte == REQ_UNSET) firstbyte = REQ_NONE;
previous = code;
*code++ = OP_REF;
PUT2INC(code, 0, recno);
cd->backref_map |= (recno < 32)? (1 << recno) : 1;
if (recno > cd->top_backref) cd->top_backref = recno;
}
/* So are Unicode property matches, if supported. */
#ifdef SUPPORT_UCP
else if (-c == ESC_P || -c == ESC_p)
{
BOOL negated;
int pdata;
int ptype = get_ucp(&ptr, &negated, &pdata, errorcodeptr);
if (ptype < 0) goto FAILED;
previous = code;
*code++ = ((-c == ESC_p) != negated)? OP_PROP : OP_NOTPROP;
*code++ = ptype;
*code++ = pdata;
}
#else
/* If Unicode properties are not supported, \X, \P, and \p are not
allowed. */
else if (-c == ESC_X || -c == ESC_P || -c == ESC_p)
{
*errorcodeptr = ERR45;
goto FAILED;
}
#endif
/* For the rest (including \X when Unicode properties are supported), we
can obtain the OP value by negating the escape value. */
else
{
previous = (-c > ESC_b && -c < ESC_Z)? code : NULL;
*code++ = -c;
}
continue;
}
/* We have a data character whose value is in c. In UTF-8 mode it may have
a value > 127. We set its representation in the length/buffer, and then
handle it as a data character. */
#ifdef SUPPORT_UTF8
if (utf8 && c > 127)
mclength = _pcre_ord2utf8(c, mcbuffer);
else
#endif
{
mcbuffer[0] = c;
mclength = 1;
}
goto ONE_CHAR;
/* ===================================================================*/
/* Handle a literal character. It is guaranteed not to be whitespace or #
when the extended flag is set. If we are in UTF-8 mode, it may be a
multi-byte literal character. */
default:
NORMAL_CHAR:
mclength = 1;
mcbuffer[0] = c;
#ifdef SUPPORT_UTF8
if (utf8 && c >= 0xc0)
{
while ((ptr[1] & 0xc0) == 0x80)
mcbuffer[mclength++] = *(++ptr);
}
#endif
/* At this point we have the character's bytes in mcbuffer, and the length
in mclength. When not in UTF-8 mode, the length is always 1. */
ONE_CHAR:
previous = code;
*code++ = ((options & PCRE_CASELESS) != 0)? OP_CHARNC : OP_CHAR;
for (c = 0; c < mclength; c++) *code++ = mcbuffer[c];
/* Remember if \r or \n were seen */
if (mcbuffer[0] == '\r' || mcbuffer[0] == '\n')
cd->external_flags |= PCRE_HASCRORLF;
/* Set the first and required bytes appropriately. If no previous first
byte, set it from this character, but revert to none on a zero repeat.
Otherwise, leave the firstbyte value alone, and don't change it on a zero
repeat. */
if (firstbyte == REQ_UNSET)
{
zerofirstbyte = REQ_NONE;
zeroreqbyte = reqbyte;
/* If the character is more than one byte long, we can set firstbyte
only if it is not to be matched caselessly. */
if (mclength == 1 || req_caseopt == 0)
{
firstbyte = mcbuffer[0] | req_caseopt;
if (mclength != 1) reqbyte = code[-1] | cd->req_varyopt;
}
else firstbyte = reqbyte = REQ_NONE;
}
/* firstbyte was previously set; we can set reqbyte only the length is
1 or the matching is caseful. */
else
{
zerofirstbyte = firstbyte;
zeroreqbyte = reqbyte;
if (mclength == 1 || req_caseopt == 0)
reqbyte = code[-1] | req_caseopt | cd->req_varyopt;
}
break; /* End of literal character handling */
}
} /* end of big loop */
/* Control never reaches here by falling through, only by a goto for all the
error states. Pass back the position in the pattern so that it can be displayed
to the user for diagnosing the error. */
FAILED:
*ptrptr = ptr;
return FALSE;
}
/*************************************************
* Compile sequence of alternatives *
*************************************************/
/* On entry, ptr is pointing past the bracket character, but on return it
points to the closing bracket, or vertical bar, or end of string. The code
variable is pointing at the byte into which the BRA operator has been stored.
If the ims options are changed at the start (for a (?ims: group) or during any
branch, we need to insert an OP_OPT item at the start of every following branch
to ensure they get set correctly at run time, and also pass the new options
into every subsequent branch compile.
This function is used during the pre-compile phase when we are trying to find
out the amount of memory needed, as well as during the real compile phase. The
value of lengthptr distinguishes the two phases.
Arguments:
options option bits, including any changes for this subpattern
oldims previous settings of ims option bits
codeptr -> the address of the current code pointer
ptrptr -> the address of the current pattern pointer
errorcodeptr -> pointer to error code variable
lookbehind TRUE if this is a lookbehind assertion
reset_bracount TRUE to reset the count for each branch
skipbytes skip this many bytes at start (for brackets and OP_COND)
firstbyteptr place to put the first required character, or a negative number
reqbyteptr place to put the last required character, or a negative number
bcptr pointer to the chain of currently open branches
cd points to the data block with tables pointers etc.
lengthptr NULL during the real compile phase
points to length accumulator during pre-compile phase
Returns: TRUE on success
*/
static BOOL
compile_regex(int options, int oldims, uschar **codeptr, const uschar **ptrptr,
int *errorcodeptr, BOOL lookbehind, BOOL reset_bracount, int skipbytes,
int *firstbyteptr, int *reqbyteptr, branch_chain *bcptr, compile_data *cd,
int *lengthptr)
{
const uschar *ptr = *ptrptr;
uschar *code = *codeptr;
uschar *last_branch = code;
uschar *start_bracket = code;
uschar *reverse_count = NULL;
int firstbyte, reqbyte;
int branchfirstbyte, branchreqbyte;
int length;
int orig_bracount;
int max_bracount;
branch_chain bc;
bc.outer = bcptr;
bc.current = code;
firstbyte = reqbyte = REQ_UNSET;
/* Accumulate the length for use in the pre-compile phase. Start with the
length of the BRA and KET and any extra bytes that are required at the
beginning. We accumulate in a local variable to save frequent testing of
lenthptr for NULL. We cannot do this by looking at the value of code at the
start and end of each alternative, because compiled items are discarded during
the pre-compile phase so that the work space is not exceeded. */
length = 2 + 2*LINK_SIZE + skipbytes;
/* WARNING: If the above line is changed for any reason, you must also change
the code that abstracts option settings at the start of the pattern and makes
them global. It tests the value of length for (2 + 2*LINK_SIZE) in the
pre-compile phase to find out whether anything has yet been compiled or not. */
/* Offset is set zero to mark that this bracket is still open */
PUT(code, 1, 0);
code += 1 + LINK_SIZE + skipbytes;
/* Loop for each alternative branch */
orig_bracount = max_bracount = cd->bracount;
for (;;)
{
/* For a (?| group, reset the capturing bracket count so that each branch
uses the same numbers. */
if (reset_bracount) cd->bracount = orig_bracount;
/* Handle a change of ims options at the start of the branch */
if ((options & PCRE_IMS) != oldims)
{
*code++ = OP_OPT;
*code++ = options & PCRE_IMS;
length += 2;
}
/* Set up dummy OP_REVERSE if lookbehind assertion */
if (lookbehind)
{
*code++ = OP_REVERSE;
reverse_count = code;
PUTINC(code, 0, 0);
length += 1 + LINK_SIZE;
}
/* Now compile the branch; in the pre-compile phase its length gets added
into the length. */
if (!compile_branch(&options, &code, &ptr, errorcodeptr, &branchfirstbyte,
&branchreqbyte, &bc, cd, (lengthptr == NULL)? NULL : &length))
{
*ptrptr = ptr;
return FALSE;
}
/* Keep the highest bracket count in case (?| was used and some branch
has fewer than the rest. */
if (cd->bracount > max_bracount) max_bracount = cd->bracount;
/* In the real compile phase, there is some post-processing to be done. */
if (lengthptr == NULL)
{
/* If this is the first branch, the firstbyte and reqbyte values for the
branch become the values for the regex. */
if (*last_branch != OP_ALT)
{
firstbyte = branchfirstbyte;
reqbyte = branchreqbyte;
}
/* If this is not the first branch, the first char and reqbyte have to
match the values from all the previous branches, except that if the
previous value for reqbyte didn't have REQ_VARY set, it can still match,
and we set REQ_VARY for the regex. */
else
{
/* If we previously had a firstbyte, but it doesn't match the new branch,
we have to abandon the firstbyte for the regex, but if there was
previously no reqbyte, it takes on the value of the old firstbyte. */
if (firstbyte >= 0 && firstbyte != branchfirstbyte)
{
if (reqbyte < 0) reqbyte = firstbyte;
firstbyte = REQ_NONE;
}
/* If we (now or from before) have no firstbyte, a firstbyte from the
branch becomes a reqbyte if there isn't a branch reqbyte. */
if (firstbyte < 0 && branchfirstbyte >= 0 && branchreqbyte < 0)
branchreqbyte = branchfirstbyte;
/* Now ensure that the reqbytes match */
if ((reqbyte & ~REQ_VARY) != (branchreqbyte & ~REQ_VARY))
reqbyte = REQ_NONE;
else reqbyte |= branchreqbyte; /* To "or" REQ_VARY */
}
/* If lookbehind, check that this branch matches a fixed-length string, and
put the length into the OP_REVERSE item. Temporarily mark the end of the
branch with OP_END. */
if (lookbehind)
{
int fixed_length;
*code = OP_END;
fixed_length = find_fixedlength(last_branch, options);
DPRINTF(("fixed length = %d\n", fixed_length));
if (fixed_length < 0)
{
*errorcodeptr = (fixed_length == -2)? ERR36 : ERR25;
*ptrptr = ptr;
return FALSE;
}
PUT(reverse_count, 0, fixed_length);
}
}
/* Reached end of expression, either ')' or end of pattern. In the real
compile phase, go back through the alternative branches and reverse the chain
of offsets, with the field in the BRA item now becoming an offset to the
first alternative. If there are no alternatives, it points to the end of the
group. The length in the terminating ket is always the length of the whole
bracketed item. If any of the ims options were changed inside the group,
compile a resetting op-code following, except at the very end of the pattern.
Return leaving the pointer at the terminating char. */
if (*ptr != '|')
{
if (lengthptr == NULL)
{
int branch_length = code - last_branch;
do
{
int prev_length = GET(last_branch, 1);
PUT(last_branch, 1, branch_length);
branch_length = prev_length;
last_branch -= branch_length;
}
while (branch_length > 0);
}
/* Fill in the ket */
*code = OP_KET;
PUT(code, 1, code - start_bracket);
code += 1 + LINK_SIZE;
/* Resetting option if needed */
if ((options & PCRE_IMS) != oldims && *ptr == ')')
{
*code++ = OP_OPT;
*code++ = oldims;
length += 2;
}
/* Retain the highest bracket number, in case resetting was used. */
cd->bracount = max_bracount;
/* Set values to pass back */
*codeptr = code;
*ptrptr = ptr;
*firstbyteptr = firstbyte;
*reqbyteptr = reqbyte;
if (lengthptr != NULL)
{
if (OFLOW_MAX - *lengthptr < length)
{
*errorcodeptr = ERR20;
return FALSE;
}
*lengthptr += length;
}
return TRUE;
}
/* Another branch follows. In the pre-compile phase, we can move the code
pointer back to where it was for the start of the first branch. (That is,
pretend that each branch is the only one.)
In the real compile phase, insert an ALT node. Its length field points back
to the previous branch while the bracket remains open. At the end the chain
is reversed. It's done like this so that the start of the bracket has a
zero offset until it is closed, making it possible to detect recursion. */
if (lengthptr != NULL)
{
code = *codeptr + 1 + LINK_SIZE + skipbytes;
length += 1 + LINK_SIZE;
}
else
{
*code = OP_ALT;
PUT(code, 1, code - last_branch);
bc.current = last_branch = code;
code += 1 + LINK_SIZE;
}
ptr++;
}
/* Control never reaches here */
}
/*************************************************
* Check for anchored expression *
*************************************************/
/* Try to find out if this is an anchored regular expression. Consider each
alternative branch. If they all start with OP_SOD or OP_CIRC, or with a bracket
all of whose alternatives start with OP_SOD or OP_CIRC (recurse ad lib), then
it's anchored. However, if this is a multiline pattern, then only OP_SOD
counts, since OP_CIRC can match in the middle.
We can also consider a regex to be anchored if OP_SOM starts all its branches.
This is the code for \G, which means "match at start of match position, taking
into account the match offset".
A branch is also implicitly anchored if it starts with .* and DOTALL is set,
because that will try the rest of the pattern at all possible matching points,
so there is no point trying again.... er ....
.... except when the .* appears inside capturing parentheses, and there is a
subsequent back reference to those parentheses. We haven't enough information
to catch that case precisely.
At first, the best we could do was to detect when .* was in capturing brackets
and the highest back reference was greater than or equal to that level.
However, by keeping a bitmap of the first 31 back references, we can catch some
of the more common cases more precisely.
Arguments:
code points to start of expression (the bracket)
options points to the options setting
bracket_map a bitmap of which brackets we are inside while testing; this
handles up to substring 31; after that we just have to take
the less precise approach
backref_map the back reference bitmap
Returns: TRUE or FALSE
*/
static BOOL
is_anchored(register const uschar *code, int *options, unsigned int bracket_map,
unsigned int backref_map)
{
do {
const uschar *scode = first_significant_code(code + _pcre_OP_lengths[*code],
options, PCRE_MULTILINE, FALSE);
register int op = *scode;
/* Non-capturing brackets */
if (op == OP_BRA)
{
if (!is_anchored(scode, options, bracket_map, backref_map)) return FALSE;
}
/* Capturing brackets */
else if (op == OP_CBRA)
{
int n = GET2(scode, 1+LINK_SIZE);
int new_map = bracket_map | ((n < 32)? (1 << n) : 1);
if (!is_anchored(scode, options, new_map, backref_map)) return FALSE;
}
/* Other brackets */
else if (op == OP_ASSERT || op == OP_ONCE || op == OP_COND)
{
if (!is_anchored(scode, options, bracket_map, backref_map)) return FALSE;
}
/* .* is not anchored unless DOTALL is set (which generates OP_ALLANY) and
it isn't in brackets that are or may be referenced. */
else if ((op == OP_TYPESTAR || op == OP_TYPEMINSTAR ||
op == OP_TYPEPOSSTAR))
{
if (scode[1] != OP_ALLANY || (bracket_map & backref_map) != 0)
return FALSE;
}
/* Check for explicit anchoring */
else if (op != OP_SOD && op != OP_SOM &&
((*options & PCRE_MULTILINE) != 0 || op != OP_CIRC))
return FALSE;
code += GET(code, 1);
}
while (*code == OP_ALT); /* Loop for each alternative */
return TRUE;
}
/*************************************************
* Check for starting with ^ or .* *
*************************************************/
/* This is called to find out if every branch starts with ^ or .* so that
"first char" processing can be done to speed things up in multiline
matching and for non-DOTALL patterns that start with .* (which must start at
the beginning or after \n). As in the case of is_anchored() (see above), we
have to take account of back references to capturing brackets that contain .*
because in that case we can't make the assumption.
Arguments:
code points to start of expression (the bracket)
bracket_map a bitmap of which brackets we are inside while testing; this
handles up to substring 31; after that we just have to take
the less precise approach
backref_map the back reference bitmap
Returns: TRUE or FALSE
*/
static BOOL
is_startline(const uschar *code, unsigned int bracket_map,
unsigned int backref_map)
{
do {
const uschar *scode = first_significant_code(code + _pcre_OP_lengths[*code],
NULL, 0, FALSE);
register int op = *scode;
/* Non-capturing brackets */
if (op == OP_BRA)
{
if (!is_startline(scode, bracket_map, backref_map)) return FALSE;
}
/* Capturing brackets */
else if (op == OP_CBRA)
{
int n = GET2(scode, 1+LINK_SIZE);
int new_map = bracket_map | ((n < 32)? (1 << n) : 1);
if (!is_startline(scode, new_map, backref_map)) return FALSE;
}
/* Other brackets */
else if (op == OP_ASSERT || op == OP_ONCE || op == OP_COND)
{ if (!is_startline(scode, bracket_map, backref_map)) return FALSE; }
/* .* means "start at start or after \n" if it isn't in brackets that
may be referenced. */
else if (op == OP_TYPESTAR || op == OP_TYPEMINSTAR || op == OP_TYPEPOSSTAR)
{
if (scode[1] != OP_ANY || (bracket_map & backref_map) != 0) return FALSE;
}
/* Check for explicit circumflex */
else if (op != OP_CIRC) return FALSE;
/* Move on to the next alternative */
code += GET(code, 1);
}
while (*code == OP_ALT); /* Loop for each alternative */
return TRUE;
}
/*************************************************
* Check for asserted fixed first char *
*************************************************/
/* During compilation, the "first char" settings from forward assertions are
discarded, because they can cause conflicts with actual literals that follow.
However, if we end up without a first char setting for an unanchored pattern,
it is worth scanning the regex to see if there is an initial asserted first
char. If all branches start with the same asserted char, or with a bracket all
of whose alternatives start with the same asserted char (recurse ad lib), then
we return that char, otherwise -1.
Arguments:
code points to start of expression (the bracket)
options pointer to the options (used to check casing changes)
inassert TRUE if in an assertion
Returns: -1 or the fixed first char
*/
static int
find_firstassertedchar(const uschar *code, int *options, BOOL inassert)
{
register int c = -1;
do {
int d;
const uschar *scode =
first_significant_code(code + 1+LINK_SIZE, options, PCRE_CASELESS, TRUE);
register int op = *scode;
switch(op)
{
default:
return -1;
case OP_BRA:
case OP_CBRA:
case OP_ASSERT:
case OP_ONCE:
case OP_COND:
if ((d = find_firstassertedchar(scode, options, op == OP_ASSERT)) < 0)
return -1;
if (c < 0) c = d; else if (c != d) return -1;
break;
case OP_EXACT: /* Fall through */
scode += 2;
case OP_CHAR:
case OP_CHARNC:
case OP_PLUS:
case OP_MINPLUS:
case OP_POSPLUS:
if (!inassert) return -1;
if (c < 0)
{
c = scode[1];
if ((*options & PCRE_CASELESS) != 0) c |= REQ_CASELESS;
}
else if (c != scode[1]) return -1;
break;
}
code += GET(code, 1);
}
while (*code == OP_ALT);
return c;
}
/*************************************************
* Compile a Regular Expression *
*************************************************/
/* This function takes a string and returns a pointer to a block of store
holding a compiled version of the expression. The original API for this
function had no error code return variable; it is retained for backwards
compatibility. The new function is given a new name.
Arguments:
pattern the regular expression
options various option bits
errorcodeptr pointer to error code variable (pcre_compile2() only)
can be NULL if you don't want a code value
errorptr pointer to pointer to error text
erroroffset ptr offset in pattern where error was detected
tables pointer to character tables or NULL
Returns: pointer to compiled data block, or NULL on error,
with errorptr and erroroffset set
*/
PCRE_EXP_DEFN pcre *
pcre_compile(const char *pattern, int options, const char **errorptr,
int *erroroffset, const unsigned char *tables)
{
return pcre_compile2(pattern, options, NULL, errorptr, erroroffset, tables);
}
PCRE_EXP_DEFN pcre *
pcre_compile2(const char *pattern, int options, int *errorcodeptr,
const char **errorptr, int *erroroffset, const unsigned char *tables)
{
real_pcre *re;
int length = 1; /* For final END opcode */
int firstbyte, reqbyte, newline;
int errorcode = 0;
int skipatstart = 0;
#ifdef SUPPORT_UTF8
BOOL utf8;
#endif
size_t size;
uschar *code;
const uschar *codestart;
const uschar *ptr;
compile_data compile_block;
compile_data *cd = &compile_block;
/* This space is used for "compiling" into during the first phase, when we are
computing the amount of memory that is needed. Compiled items are thrown away
as soon as possible, so that a fairly large buffer should be sufficient for
this purpose. The same space is used in the second phase for remembering where
to fill in forward references to subpatterns. */
uschar cworkspace[COMPILE_WORK_SIZE];
/* Set this early so that early errors get offset 0. */
ptr = (const uschar *)pattern;
/* We can't pass back an error message if errorptr is NULL; I guess the best we
can do is just return NULL, but we can set a code value if there is a code
pointer. */
if (errorptr == NULL)
{
if (errorcodeptr != NULL) *errorcodeptr = 99;
return NULL;
}
*errorptr = NULL;
if (errorcodeptr != NULL) *errorcodeptr = ERR0;
/* However, we can give a message for this error */
if (erroroffset == NULL)
{
errorcode = ERR16;
goto PCRE_EARLY_ERROR_RETURN2;
}
*erroroffset = 0;
/* Can't support UTF8 unless PCRE has been compiled to include the code. */
#ifdef SUPPORT_UTF8
utf8 = (options & PCRE_UTF8) != 0;
if (utf8 && (options & PCRE_NO_UTF8_CHECK) == 0 &&
(*erroroffset = _pcre_valid_utf8((uschar *)pattern, -1)) >= 0)
{
errorcode = ERR44;
goto PCRE_EARLY_ERROR_RETURN2;
}
#else
if ((options & PCRE_UTF8) != 0)
{
errorcode = ERR32;
goto PCRE_EARLY_ERROR_RETURN;
}
#endif
if ((options & ~PUBLIC_OPTIONS) != 0)
{
errorcode = ERR17;
goto PCRE_EARLY_ERROR_RETURN;
}
/* Set up pointers to the individual character tables */
if (tables == NULL) tables = _pcre_default_tables;
cd->lcc = tables + lcc_offset;
cd->fcc = tables + fcc_offset;
cd->cbits = tables + cbits_offset;
cd->ctypes = tables + ctypes_offset;
/* Check for global one-time settings at the start of the pattern, and remember
the offset for later. */
while (ptr[skipatstart] == '(' && ptr[skipatstart+1] == '*')
{
int newnl = 0;
int newbsr = 0;
if (strncmp((char *)(ptr+skipatstart+2), "CR)", 3) == 0)
{ skipatstart += 5; newnl = PCRE_NEWLINE_CR; }
else if (strncmp((char *)(ptr+skipatstart+2), "LF)", 3) == 0)
{ skipatstart += 5; newnl = PCRE_NEWLINE_LF; }
else if (strncmp((char *)(ptr+skipatstart+2), "CRLF)", 5) == 0)
{ skipatstart += 7; newnl = PCRE_NEWLINE_CR + PCRE_NEWLINE_LF; }
else if (strncmp((char *)(ptr+skipatstart+2), "ANY)", 4) == 0)
{ skipatstart += 6; newnl = PCRE_NEWLINE_ANY; }
else if (strncmp((char *)(ptr+skipatstart+2), "ANYCRLF)", 8) == 0)
{ skipatstart += 10; newnl = PCRE_NEWLINE_ANYCRLF; }
else if (strncmp((char *)(ptr+skipatstart+2), "BSR_ANYCRLF)", 12) == 0)
{ skipatstart += 14; newbsr = PCRE_BSR_ANYCRLF; }
else if (strncmp((char *)(ptr+skipatstart+2), "BSR_UNICODE)", 12) == 0)
{ skipatstart += 14; newbsr = PCRE_BSR_UNICODE; }
if (newnl != 0)
options = (options & ~PCRE_NEWLINE_BITS) | newnl;
else if (newbsr != 0)
options = (options & ~(PCRE_BSR_ANYCRLF|PCRE_BSR_UNICODE)) | newbsr;
else break;
}
/* Check validity of \R options. */
switch (options & (PCRE_BSR_ANYCRLF|PCRE_BSR_UNICODE))
{
case 0:
case PCRE_BSR_ANYCRLF:
case PCRE_BSR_UNICODE:
break;
default: errorcode = ERR56; goto PCRE_EARLY_ERROR_RETURN;
}
/* Handle different types of newline. The three bits give seven cases. The
current code allows for fixed one- or two-byte sequences, plus "any" and
"anycrlf". */
switch (options & PCRE_NEWLINE_BITS)
{
case 0: newline = NEWLINE; break; /* Build-time default */
case PCRE_NEWLINE_CR: newline = '\r'; break;
case PCRE_NEWLINE_LF: newline = '\n'; break;
case PCRE_NEWLINE_CR+
PCRE_NEWLINE_LF: newline = ('\r' << 8) | '\n'; break;
case PCRE_NEWLINE_ANY: newline = -1; break;
case PCRE_NEWLINE_ANYCRLF: newline = -2; break;
default: errorcode = ERR56; goto PCRE_EARLY_ERROR_RETURN;
}
if (newline == -2)
{
cd->nltype = NLTYPE_ANYCRLF;
}
else if (newline < 0)
{
cd->nltype = NLTYPE_ANY;
}
else
{
cd->nltype = NLTYPE_FIXED;
if (newline > 255)
{
cd->nllen = 2;
cd->nl[0] = (newline >> 8) & 255;
cd->nl[1] = newline & 255;
}
else
{
cd->nllen = 1;
cd->nl[0] = newline;
}
}
/* Maximum back reference and backref bitmap. The bitmap records up to 31 back
references to help in deciding whether (.*) can be treated as anchored or not.
*/
cd->top_backref = 0;
cd->backref_map = 0;
/* Reflect pattern for debugging output */
DPRINTF(("------------------------------------------------------------------\n"));
DPRINTF(("%s\n", pattern));
/* Pretend to compile the pattern while actually just accumulating the length
of memory required. This behaviour is triggered by passing a non-NULL final
argument to compile_regex(). We pass a block of workspace (cworkspace) for it
to compile parts of the pattern into; the compiled code is discarded when it is
no longer needed, so hopefully this workspace will never overflow, though there
is a test for its doing so. */
cd->bracount = cd->final_bracount = 0;
cd->names_found = 0;
cd->name_entry_size = 0;
cd->name_table = NULL;
cd->start_workspace = cworkspace;
cd->start_code = cworkspace;
cd->hwm = cworkspace;
cd->start_pattern = (const uschar *)pattern;
cd->end_pattern = (const uschar *)(pattern + strlen(pattern));
cd->req_varyopt = 0;
cd->external_options = options;
cd->external_flags = 0;
/* Now do the pre-compile. On error, errorcode will be set non-zero, so we
don't need to look at the result of the function here. The initial options have
been put into the cd block so that they can be changed if an option setting is
found within the regex right at the beginning. Bringing initial option settings
outside can help speed up starting point checks. */
ptr += skipatstart;
code = cworkspace;
*code = OP_BRA;
(void)compile_regex(cd->external_options, cd->external_options & PCRE_IMS,
&code, &ptr, &errorcode, FALSE, FALSE, 0, &firstbyte, &reqbyte, NULL, cd,
&length);
if (errorcode != 0) goto PCRE_EARLY_ERROR_RETURN;
DPRINTF(("end pre-compile: length=%d workspace=%d\n", length,
cd->hwm - cworkspace));
if (length > MAX_PATTERN_SIZE)
{
errorcode = ERR20;
goto PCRE_EARLY_ERROR_RETURN;
}
/* Compute the size of data block needed and get it, either from malloc or
externally provided function. Integer overflow should no longer be possible
because nowadays we limit the maximum value of cd->names_found and
cd->name_entry_size. */
size = length + sizeof(real_pcre) + cd->names_found * (cd->name_entry_size + 3);
re = (real_pcre *)(pcre_malloc)(size);
if (re == NULL)
{
errorcode = ERR21;
goto PCRE_EARLY_ERROR_RETURN;
}
/* Put in the magic number, and save the sizes, initial options, internal
flags, and character table pointer. NULL is used for the default character
tables. The nullpad field is at the end; it's there to help in the case when a
regex compiled on a system with 4-byte pointers is run on another with 8-byte
pointers. */
re->magic_number = MAGIC_NUMBER;
re->size = size;
re->options = cd->external_options;
re->flags = cd->external_flags;
re->dummy1 = 0;
re->first_byte = 0;
re->req_byte = 0;
re->name_table_offset = sizeof(real_pcre);
re->name_entry_size = cd->name_entry_size;
re->name_count = cd->names_found;
re->ref_count = 0;
re->tables = (tables == _pcre_default_tables)? NULL : tables;
re->nullpad = NULL;
/* The starting points of the name/number translation table and of the code are
passed around in the compile data block. The start/end pattern and initial
options are already set from the pre-compile phase, as is the name_entry_size
field. Reset the bracket count and the names_found field. Also reset the hwm
field; this time it's used for remembering forward references to subpatterns.
*/
cd->final_bracount = cd->bracount; /* Save for checking forward references */
cd->bracount = 0;
cd->names_found = 0;
cd->name_table = (uschar *)re + re->name_table_offset;
codestart = cd->name_table + re->name_entry_size * re->name_count;
cd->start_code = codestart;
cd->hwm = cworkspace;
cd->req_varyopt = 0;
cd->had_accept = FALSE;
/* Set up a starting, non-extracting bracket, then compile the expression. On
error, errorcode will be set non-zero, so we don't need to look at the result
of the function here. */
ptr = (const uschar *)pattern + skipatstart;
code = (uschar *)codestart;
*code = OP_BRA;
(void)compile_regex(re->options, re->options & PCRE_IMS, &code, &ptr,
&errorcode, FALSE, FALSE, 0, &firstbyte, &reqbyte, NULL, cd, NULL);
re->top_bracket = cd->bracount;
re->top_backref = cd->top_backref;
re->flags = cd->external_flags;
if (cd->had_accept) reqbyte = -1; /* Must disable after (*ACCEPT) */
/* If not reached end of pattern on success, there's an excess bracket. */
if (errorcode == 0 && *ptr != 0) errorcode = ERR22;
/* Fill in the terminating state and check for disastrous overflow, but
if debugging, leave the test till after things are printed out. */
*code++ = OP_END;
#ifndef DEBUG
if (code - codestart > length) errorcode = ERR23;
#endif
/* Fill in any forward references that are required. */
while (errorcode == 0 && cd->hwm > cworkspace)
{
int offset, recno;
const uschar *groupptr;
cd->hwm -= LINK_SIZE;
offset = GET(cd->hwm, 0);
recno = GET(codestart, offset);
groupptr = find_bracket(codestart, (re->options & PCRE_UTF8) != 0, recno);
if (groupptr == NULL) errorcode = ERR53;
else PUT(((uschar *)codestart), offset, groupptr - codestart);
}
/* Give an error if there's back reference to a non-existent capturing
subpattern. */
if (errorcode == 0 && re->top_backref > re->top_bracket) errorcode = ERR15;
/* Failed to compile, or error while post-processing */
if (errorcode != 0)
{
(pcre_free)(re);
PCRE_EARLY_ERROR_RETURN:
*erroroffset = ptr - (const uschar *)pattern;
PCRE_EARLY_ERROR_RETURN2:
*errorptr = find_error_text(errorcode);
if (errorcodeptr != NULL) *errorcodeptr = errorcode;
return NULL;
}
/* If the anchored option was not passed, set the flag if we can determine that
the pattern is anchored by virtue of ^ characters or \A or anything else (such
as starting with .* when DOTALL is set).
Otherwise, if we know what the first byte has to be, save it, because that
speeds up unanchored matches no end. If not, see if we can set the
PCRE_STARTLINE flag. This is helpful for multiline matches when all branches
start with ^. and also when all branches start with .* for non-DOTALL matches.
*/
if ((re->options & PCRE_ANCHORED) == 0)
{
int temp_options = re->options; /* May get changed during these scans */
if (is_anchored(codestart, &temp_options, 0, cd->backref_map))
re->options |= PCRE_ANCHORED;
else
{
if (firstbyte < 0)
firstbyte = find_firstassertedchar(codestart, &temp_options, FALSE);
if (firstbyte >= 0) /* Remove caseless flag for non-caseable chars */
{
int ch = firstbyte & 255;
re->first_byte = ((firstbyte & REQ_CASELESS) != 0 &&
cd->fcc[ch] == ch)? ch : firstbyte;
re->flags |= PCRE_FIRSTSET;
}
else if (is_startline(codestart, 0, cd->backref_map))
re->flags |= PCRE_STARTLINE;
}
}
/* For an anchored pattern, we use the "required byte" only if it follows a
variable length item in the regex. Remove the caseless flag for non-caseable
bytes. */
if (reqbyte >= 0 &&
((re->options & PCRE_ANCHORED) == 0 || (reqbyte & REQ_VARY) != 0))
{
int ch = reqbyte & 255;
re->req_byte = ((reqbyte & REQ_CASELESS) != 0 &&
cd->fcc[ch] == ch)? (reqbyte & ~REQ_CASELESS) : reqbyte;
re->flags |= PCRE_REQCHSET;
}
/* Print out the compiled data if debugging is enabled. This is never the
case when building a production library. */
#ifdef DEBUG
printf("Length = %d top_bracket = %d top_backref = %d\n",
length, re->top_bracket, re->top_backref);
printf("Options=%08x\n", re->options);
if ((re->flags & PCRE_FIRSTSET) != 0)
{
int ch = re->first_byte & 255;
const char *caseless = ((re->first_byte & REQ_CASELESS) == 0)?
"" : " (caseless)";
if (isprint(ch)) printf("First char = %c%s\n", ch, caseless);
else printf("First char = \\x%02x%s\n", ch, caseless);
}
if ((re->flags & PCRE_REQCHSET) != 0)
{
int ch = re->req_byte & 255;
const char *caseless = ((re->req_byte & REQ_CASELESS) == 0)?
"" : " (caseless)";
if (isprint(ch)) printf("Req char = %c%s\n", ch, caseless);
else printf("Req char = \\x%02x%s\n", ch, caseless);
}
pcre_printint(re, stdout, TRUE);
/* This check is done here in the debugging case so that the code that
was compiled can be seen. */
if (code - codestart > length)
{
(pcre_free)(re);
*errorptr = find_error_text(ERR23);
*erroroffset = ptr - (uschar *)pattern;
if (errorcodeptr != NULL) *errorcodeptr = ERR23;
return NULL;
}
#endif /* DEBUG */
return (pcre *)re;
}
/* End of pcre_compile.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* This file contains character tables that are used when no external tables
are passed to PCRE by the application that calls it. The tables are used only
for characters whose code values are less than 256.
This is a default version of the tables that assumes ASCII encoding. A program
called dftables (which is distributed with PCRE) can be used to build
alternative versions of this file. This is necessary if you are running in an
EBCDIC environment, or if you want to default to a different encoding, for
example ISO-8859-1. When dftables is run, it creates these tables in the
current locale. If PCRE is configured with --enable-rebuild-chartables, this
happens automatically.
The following #includes are present because without the gcc 4.x may remove the
array definition from the final binary if PCRE is built into a static library
and dead code stripping is activated. This leads to link errors. Pulling in the
header ensures that the array gets flagged as "someone outside this compilation
unit might reference this" and so it will always be supplied to the linker. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "pcre_internal.h"
const unsigned char _pcre_default_tables[] = {
/* This table is a lower casing table. */
0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23,
24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39,
40, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50, 51, 52, 53, 54, 55,
56, 57, 58, 59, 60, 61, 62, 63,
64, 97, 98, 99,100,101,102,103,
104,105,106,107,108,109,110,111,
112,113,114,115,116,117,118,119,
120,121,122, 91, 92, 93, 94, 95,
96, 97, 98, 99,100,101,102,103,
104,105,106,107,108,109,110,111,
112,113,114,115,116,117,118,119,
120,121,122,123,124,125,126,127,
128,129,130,131,132,133,134,135,
136,137,138,139,140,141,142,143,
144,145,146,147,148,149,150,151,
152,153,154,155,156,157,158,159,
160,161,162,163,164,165,166,167,
168,169,170,171,172,173,174,175,
176,177,178,179,180,181,182,183,
184,185,186,187,188,189,190,191,
192,193,194,195,196,197,198,199,
200,201,202,203,204,205,206,207,
208,209,210,211,212,213,214,215,
216,217,218,219,220,221,222,223,
224,225,226,227,228,229,230,231,
232,233,234,235,236,237,238,239,
240,241,242,243,244,245,246,247,
248,249,250,251,252,253,254,255,
/* This table is a case flipping table. */
0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23,
24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39,
40, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50, 51, 52, 53, 54, 55,
56, 57, 58, 59, 60, 61, 62, 63,
64, 97, 98, 99,100,101,102,103,
104,105,106,107,108,109,110,111,
112,113,114,115,116,117,118,119,
120,121,122, 91, 92, 93, 94, 95,
96, 65, 66, 67, 68, 69, 70, 71,
72, 73, 74, 75, 76, 77, 78, 79,
80, 81, 82, 83, 84, 85, 86, 87,
88, 89, 90,123,124,125,126,127,
128,129,130,131,132,133,134,135,
136,137,138,139,140,141,142,143,
144,145,146,147,148,149,150,151,
152,153,154,155,156,157,158,159,
160,161,162,163,164,165,166,167,
168,169,170,171,172,173,174,175,
176,177,178,179,180,181,182,183,
184,185,186,187,188,189,190,191,
192,193,194,195,196,197,198,199,
200,201,202,203,204,205,206,207,
208,209,210,211,212,213,214,215,
216,217,218,219,220,221,222,223,
224,225,226,227,228,229,230,231,
232,233,234,235,236,237,238,239,
240,241,242,243,244,245,246,247,
248,249,250,251,252,253,254,255,
/* This table contains bit maps for various character classes. Each map is 32
bytes long and the bits run from the least significant end of each byte. The
classes that have their own maps are: space, xdigit, digit, upper, lower, word,
graph, print, punct, and cntrl. Other classes are built from combinations. */
0x00,0x3e,0x00,0x00,0x01,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xff,0x03,
0x7e,0x00,0x00,0x00,0x7e,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xff,0x03,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0xfe,0xff,0xff,0x07,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0xfe,0xff,0xff,0x07,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0xff,0x03,
0xfe,0xff,0xff,0x87,0xfe,0xff,0xff,0x07,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0xfe,0xff,0xff,0xff,
0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x7f,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0xff,0xff,0xff,0xff,
0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x7f,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0xfe,0xff,0x00,0xfc,
0x01,0x00,0x00,0xf8,0x01,0x00,0x00,0x78,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
/* This table identifies various classes of character by individual bits:
0x01 white space character
0x02 letter
0x04 decimal digit
0x08 hexadecimal digit
0x10 alphanumeric or '_'
0x80 regular expression metacharacter or binary zero
*/
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 0- 7 */
0x00,0x01,0x01,0x00,0x01,0x01,0x00,0x00, /* 8- 15 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 16- 23 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 24- 31 */
0x01,0x00,0x00,0x00,0x80,0x00,0x00,0x00, /* - ' */
0x80,0x80,0x80,0x80,0x00,0x00,0x80,0x00, /* ( - / */
0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c, /* 0 - 7 */
0x1c,0x1c,0x00,0x00,0x00,0x00,0x00,0x80, /* 8 - ? */
0x00,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x12, /* @ - G */
0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12, /* H - O */
0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12, /* P - W */
0x12,0x12,0x12,0x80,0x80,0x00,0x80,0x10, /* X - _ */
0x00,0x1a,0x1a,0x1a,0x1a,0x1a,0x1a,0x12, /* ` - g */
0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12, /* h - o */
0x12,0x12,0x12,0x12,0x12,0x12,0x12,0x12, /* p - w */
0x12,0x12,0x12,0x80,0x80,0x00,0x00,0x00, /* x -127 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 128-135 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 136-143 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 144-151 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 152-159 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 160-167 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 168-175 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 176-183 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 184-191 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 192-199 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 200-207 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 208-215 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 216-223 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 224-231 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 232-239 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, /* 240-247 */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};/* 248-255 */
/* End of pcre_chartables.c */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* This is the public header file for the PCRE library, to be #included by
applications that call the PCRE functions.
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
#ifndef _PCRE_H
#define _PCRE_H
/* The current PCRE version information. */
#define PCRE_MAJOR @PCRE_MAJOR@
#define PCRE_MINOR @PCRE_MINOR@
#define PCRE_PRERELEASE @PCRE_PRERELEASE@
#define PCRE_DATE @PCRE_DATE@
/* When an application links to a PCRE DLL in Windows, the symbols that are
imported have to be identified as such. When building PCRE, the appropriate
export setting is defined in pcre_internal.h, which includes this file. So we
don't change existing definitions of PCRE_EXP_DECL and PCRECPP_EXP_DECL. */
#if defined(_WIN32) && !defined(PCRE_STATIC)
# ifndef PCRE_EXP_DECL
# define PCRE_EXP_DECL extern __declspec(dllimport)
# endif
# ifdef __cplusplus
# ifndef PCRECPP_EXP_DECL
# define PCRECPP_EXP_DECL extern __declspec(dllimport)
# endif
# ifndef PCRECPP_EXP_DEFN
# define PCRECPP_EXP_DEFN __declspec(dllimport)
# endif
# endif
#endif
/* By default, we use the standard "extern" declarations. */
#ifndef PCRE_EXP_DECL
# ifdef __cplusplus
# define PCRE_EXP_DECL extern "C"
# else
# define PCRE_EXP_DECL extern
# endif
#endif
#ifdef __cplusplus
# ifndef PCRECPP_EXP_DECL
# define PCRECPP_EXP_DECL extern
# endif
# ifndef PCRECPP_EXP_DEFN
# define PCRECPP_EXP_DEFN
# endif
#endif
/* Have to include stdlib.h in order to ensure that size_t is defined;
it is needed here for malloc. */
#include <stdlib.h>
/* Allow for C++ users */
#ifdef __cplusplus
extern "C" {
#endif
/* Options */
#define PCRE_CASELESS 0x00000001
#define PCRE_MULTILINE 0x00000002
#define PCRE_DOTALL 0x00000004
#define PCRE_EXTENDED 0x00000008
#define PCRE_ANCHORED 0x00000010
#define PCRE_DOLLAR_ENDONLY 0x00000020
#define PCRE_EXTRA 0x00000040
#define PCRE_NOTBOL 0x00000080
#define PCRE_NOTEOL 0x00000100
#define PCRE_UNGREEDY 0x00000200
#define PCRE_NOTEMPTY 0x00000400
#define PCRE_UTF8 0x00000800
#define PCRE_NO_AUTO_CAPTURE 0x00001000
#define PCRE_NO_UTF8_CHECK 0x00002000
#define PCRE_AUTO_CALLOUT 0x00004000
#define PCRE_PARTIAL 0x00008000
#define PCRE_DFA_SHORTEST 0x00010000
#define PCRE_DFA_RESTART 0x00020000
#define PCRE_FIRSTLINE 0x00040000
#define PCRE_DUPNAMES 0x00080000
#define PCRE_NEWLINE_CR 0x00100000
#define PCRE_NEWLINE_LF 0x00200000
#define PCRE_NEWLINE_CRLF 0x00300000
#define PCRE_NEWLINE_ANY 0x00400000
#define PCRE_NEWLINE_ANYCRLF 0x00500000
#define PCRE_BSR_ANYCRLF 0x00800000
#define PCRE_BSR_UNICODE 0x01000000
#define PCRE_JAVASCRIPT_COMPAT 0x02000000
/* Exec-time and get/set-time error codes */
#define PCRE_ERROR_NOMATCH (-1)
#define PCRE_ERROR_NULL (-2)
#define PCRE_ERROR_BADOPTION (-3)
#define PCRE_ERROR_BADMAGIC (-4)
#define PCRE_ERROR_UNKNOWN_OPCODE (-5)
#define PCRE_ERROR_UNKNOWN_NODE (-5) /* For backward compatibility */
#define PCRE_ERROR_NOMEMORY (-6)
#define PCRE_ERROR_NOSUBSTRING (-7)
#define PCRE_ERROR_MATCHLIMIT (-8)
#define PCRE_ERROR_CALLOUT (-9) /* Never used by PCRE itself */
#define PCRE_ERROR_BADUTF8 (-10)
#define PCRE_ERROR_BADUTF8_OFFSET (-11)
#define PCRE_ERROR_PARTIAL (-12)
#define PCRE_ERROR_BADPARTIAL (-13)
#define PCRE_ERROR_INTERNAL (-14)
#define PCRE_ERROR_BADCOUNT (-15)
#define PCRE_ERROR_DFA_UITEM (-16)
#define PCRE_ERROR_DFA_UCOND (-17)
#define PCRE_ERROR_DFA_UMLIMIT (-18)
#define PCRE_ERROR_DFA_WSSIZE (-19)
#define PCRE_ERROR_DFA_RECURSE (-20)
#define PCRE_ERROR_RECURSIONLIMIT (-21)
#define PCRE_ERROR_NULLWSLIMIT (-22) /* No longer actually used */
#define PCRE_ERROR_BADNEWLINE (-23)
/* Request types for pcre_fullinfo() */
#define PCRE_INFO_OPTIONS 0
#define PCRE_INFO_SIZE 1
#define PCRE_INFO_CAPTURECOUNT 2
#define PCRE_INFO_BACKREFMAX 3
#define PCRE_INFO_FIRSTBYTE 4
#define PCRE_INFO_FIRSTCHAR 4 /* For backwards compatibility */
#define PCRE_INFO_FIRSTTABLE 5
#define PCRE_INFO_LASTLITERAL 6
#define PCRE_INFO_NAMEENTRYSIZE 7
#define PCRE_INFO_NAMECOUNT 8
#define PCRE_INFO_NAMETABLE 9
#define PCRE_INFO_STUDYSIZE 10
#define PCRE_INFO_DEFAULT_TABLES 11
#define PCRE_INFO_OKPARTIAL 12
#define PCRE_INFO_JCHANGED 13
#define PCRE_INFO_HASCRORLF 14
/* Request types for pcre_config(). Do not re-arrange, in order to remain
compatible. */
#define PCRE_CONFIG_UTF8 0
#define PCRE_CONFIG_NEWLINE 1
#define PCRE_CONFIG_LINK_SIZE 2
#define PCRE_CONFIG_POSIX_MALLOC_THRESHOLD 3
#define PCRE_CONFIG_MATCH_LIMIT 4
#define PCRE_CONFIG_STACKRECURSE 5
#define PCRE_CONFIG_UNICODE_PROPERTIES 6
#define PCRE_CONFIG_MATCH_LIMIT_RECURSION 7
#define PCRE_CONFIG_BSR 8
/* Bit flags for the pcre_extra structure. Do not re-arrange or redefine
these bits, just add new ones on the end, in order to remain compatible. */
#define PCRE_EXTRA_STUDY_DATA 0x0001
#define PCRE_EXTRA_MATCH_LIMIT 0x0002
#define PCRE_EXTRA_CALLOUT_DATA 0x0004
#define PCRE_EXTRA_TABLES 0x0008
#define PCRE_EXTRA_MATCH_LIMIT_RECURSION 0x0010
/* Types */
struct real_pcre; /* declaration; the definition is private */
typedef struct real_pcre pcre;
/* When PCRE is compiled as a C++ library, the subject pointer type can be
replaced with a custom type. For conventional use, the public interface is a
const char *. */
#ifndef PCRE_SPTR
#define PCRE_SPTR const char *
#endif
/* The structure for passing additional data to pcre_exec(). This is defined in
such as way as to be extensible. Always add new fields at the end, in order to
remain compatible. */
typedef struct pcre_extra {
unsigned long int flags; /* Bits for which fields are set */
void *study_data; /* Opaque data from pcre_study() */
unsigned long int match_limit; /* Maximum number of calls to match() */
void *callout_data; /* Data passed back in callouts */
const unsigned char *tables; /* Pointer to character tables */
unsigned long int match_limit_recursion; /* Max recursive calls to match() */
} pcre_extra;
/* The structure for passing out data via the pcre_callout_function. We use a
structure so that new fields can be added on the end in future versions,
without changing the API of the function, thereby allowing old clients to work
without modification. */
typedef struct pcre_callout_block {
int version; /* Identifies version of block */
/* ------------------------ Version 0 ------------------------------- */
int callout_number; /* Number compiled into pattern */
int *offset_vector; /* The offset vector */
PCRE_SPTR subject; /* The subject being matched */
int subject_length; /* The length of the subject */
int start_match; /* Offset to start of this match attempt */
int current_position; /* Where we currently are in the subject */
int capture_top; /* Max current capture */
int capture_last; /* Most recently closed capture */
void *callout_data; /* Data passed in with the call */
/* ------------------- Added for Version 1 -------------------------- */
int pattern_position; /* Offset to next item in the pattern */
int next_item_length; /* Length of next item in the pattern */
/* ------------------------------------------------------------------ */
} pcre_callout_block;
/* Indirection for store get and free functions. These can be set to
alternative malloc/free functions if required. Special ones are used in the
non-recursive case for "frames". There is also an optional callout function
that is triggered by the (?) regex item. For Virtual Pascal, these definitions
have to take another form. */
#ifndef VPCOMPAT
PCRE_EXP_DECL void *(*pcre_malloc)(size_t);
PCRE_EXP_DECL void (*pcre_free)(void *);
PCRE_EXP_DECL void *(*pcre_stack_malloc)(size_t);
PCRE_EXP_DECL void (*pcre_stack_free)(void *);
PCRE_EXP_DECL int (*pcre_callout)(pcre_callout_block *);
#else /* VPCOMPAT */
PCRE_EXP_DECL void *pcre_malloc(size_t);
PCRE_EXP_DECL void pcre_free(void *);
PCRE_EXP_DECL void *pcre_stack_malloc(size_t);
PCRE_EXP_DECL void pcre_stack_free(void *);
PCRE_EXP_DECL int pcre_callout(pcre_callout_block *);
#endif /* VPCOMPAT */
/* Exported PCRE functions */
PCRE_EXP_DECL pcre *pcre_compile(const char *, int, const char **, int *,
const unsigned char *);
PCRE_EXP_DECL pcre *pcre_compile2(const char *, int, int *, const char **,
int *, const unsigned char *);
PCRE_EXP_DECL int pcre_config(int, void *);
PCRE_EXP_DECL int pcre_copy_named_substring(const pcre *, const char *,
int *, int, const char *, char *, int);
PCRE_EXP_DECL int pcre_copy_substring(const char *, int *, int, int, char *,
int);
PCRE_EXP_DECL int pcre_dfa_exec(const pcre *, const pcre_extra *,
const char *, int, int, int, int *, int , int *, int);
PCRE_EXP_DECL int pcre_exec(const pcre *, const pcre_extra *, PCRE_SPTR,
int, int, int, int *, int);
PCRE_EXP_DECL void pcre_free_substring(const char *);
PCRE_EXP_DECL void pcre_free_substring_list(const char **);
PCRE_EXP_DECL int pcre_fullinfo(const pcre *, const pcre_extra *, int,
void *);
PCRE_EXP_DECL int pcre_get_named_substring(const pcre *, const char *,
int *, int, const char *, const char **);
PCRE_EXP_DECL int pcre_get_stringnumber(const pcre *, const char *);
PCRE_EXP_DECL int pcre_get_stringtable_entries(const pcre *, const char *,
char **, char **);
PCRE_EXP_DECL int pcre_get_substring(const char *, int *, int, int,
const char **);
PCRE_EXP_DECL int pcre_get_substring_list(const char *, int *, int,
const char ***);
PCRE_EXP_DECL int pcre_info(const pcre *, int *, int *);
PCRE_EXP_DECL const unsigned char *pcre_maketables(void);
PCRE_EXP_DECL int pcre_refcount(pcre *, int);
PCRE_EXP_DECL pcre_extra *pcre_study(const pcre *, int, const char **);
PCRE_EXP_DECL const char *pcre_version(void);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* End of pcre.h */
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* This is the public header file for the PCRE library, to be #included by
applications that call the PCRE functions.
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
#ifndef _PCRE_H
#define _PCRE_H
/* The current PCRE version information. */
#define PCRE_MAJOR 7
#define PCRE_MINOR 7
#define PCRE_PRERELEASE
#define PCRE_DATE 2008-05-07
/* When an application links to a PCRE DLL in Windows, the symbols that are
imported have to be identified as such. When building PCRE, the appropriate
export setting is defined in pcre_internal.h, which includes this file. So we
don't change existing definitions of PCRE_EXP_DECL and PCRECPP_EXP_DECL. */
#if defined(_WIN32) && !defined(PCRE_STATIC)
# ifndef PCRE_EXP_DECL
# define PCRE_EXP_DECL extern __declspec(dllimport)
# endif
# ifdef __cplusplus
# ifndef PCRECPP_EXP_DECL
# define PCRECPP_EXP_DECL extern __declspec(dllimport)
# endif
# ifndef PCRECPP_EXP_DEFN
# define PCRECPP_EXP_DEFN __declspec(dllimport)
# endif
# endif
#endif
/* By default, we use the standard "extern" declarations. */
#ifndef PCRE_EXP_DECL
# ifdef __cplusplus
# define PCRE_EXP_DECL extern "C"
# else
# define PCRE_EXP_DECL extern
# endif
#endif
#ifdef __cplusplus
# ifndef PCRECPP_EXP_DECL
# define PCRECPP_EXP_DECL extern
# endif
# ifndef PCRECPP_EXP_DEFN
# define PCRECPP_EXP_DEFN
# endif
#endif
/* Have to include stdlib.h in order to ensure that size_t is defined;
it is needed here for malloc. */
#include <stdlib.h>
/* Allow for C++ users */
#ifdef __cplusplus
extern "C" {
#endif
/* Options */
#define PCRE_CASELESS 0x00000001
#define PCRE_MULTILINE 0x00000002
#define PCRE_DOTALL 0x00000004
#define PCRE_EXTENDED 0x00000008
#define PCRE_ANCHORED 0x00000010
#define PCRE_DOLLAR_ENDONLY 0x00000020
#define PCRE_EXTRA 0x00000040
#define PCRE_NOTBOL 0x00000080
#define PCRE_NOTEOL 0x00000100
#define PCRE_UNGREEDY 0x00000200
#define PCRE_NOTEMPTY 0x00000400
#define PCRE_UTF8 0x00000800
#define PCRE_NO_AUTO_CAPTURE 0x00001000
#define PCRE_NO_UTF8_CHECK 0x00002000
#define PCRE_AUTO_CALLOUT 0x00004000
#define PCRE_PARTIAL 0x00008000
#define PCRE_DFA_SHORTEST 0x00010000
#define PCRE_DFA_RESTART 0x00020000
#define PCRE_FIRSTLINE 0x00040000
#define PCRE_DUPNAMES 0x00080000
#define PCRE_NEWLINE_CR 0x00100000
#define PCRE_NEWLINE_LF 0x00200000
#define PCRE_NEWLINE_CRLF 0x00300000
#define PCRE_NEWLINE_ANY 0x00400000
#define PCRE_NEWLINE_ANYCRLF 0x00500000
#define PCRE_BSR_ANYCRLF 0x00800000
#define PCRE_BSR_UNICODE 0x01000000
#define PCRE_JAVASCRIPT_COMPAT 0x02000000
/* Exec-time and get/set-time error codes */
#define PCRE_ERROR_NOMATCH (-1)
#define PCRE_ERROR_NULL (-2)
#define PCRE_ERROR_BADOPTION (-3)
#define PCRE_ERROR_BADMAGIC (-4)
#define PCRE_ERROR_UNKNOWN_OPCODE (-5)
#define PCRE_ERROR_UNKNOWN_NODE (-5) /* For backward compatibility */
#define PCRE_ERROR_NOMEMORY (-6)
#define PCRE_ERROR_NOSUBSTRING (-7)
#define PCRE_ERROR_MATCHLIMIT (-8)
#define PCRE_ERROR_CALLOUT (-9) /* Never used by PCRE itself */
#define PCRE_ERROR_BADUTF8 (-10)
#define PCRE_ERROR_BADUTF8_OFFSET (-11)
#define PCRE_ERROR_PARTIAL (-12)
#define PCRE_ERROR_BADPARTIAL (-13)
#define PCRE_ERROR_INTERNAL (-14)
#define PCRE_ERROR_BADCOUNT (-15)
#define PCRE_ERROR_DFA_UITEM (-16)
#define PCRE_ERROR_DFA_UCOND (-17)
#define PCRE_ERROR_DFA_UMLIMIT (-18)
#define PCRE_ERROR_DFA_WSSIZE (-19)
#define PCRE_ERROR_DFA_RECURSE (-20)
#define PCRE_ERROR_RECURSIONLIMIT (-21)
#define PCRE_ERROR_NULLWSLIMIT (-22) /* No longer actually used */
#define PCRE_ERROR_BADNEWLINE (-23)
/* Request types for pcre_fullinfo() */
#define PCRE_INFO_OPTIONS 0
#define PCRE_INFO_SIZE 1
#define PCRE_INFO_CAPTURECOUNT 2
#define PCRE_INFO_BACKREFMAX 3
#define PCRE_INFO_FIRSTBYTE 4
#define PCRE_INFO_FIRSTCHAR 4 /* For backwards compatibility */
#define PCRE_INFO_FIRSTTABLE 5
#define PCRE_INFO_LASTLITERAL 6
#define PCRE_INFO_NAMEENTRYSIZE 7
#define PCRE_INFO_NAMECOUNT 8
#define PCRE_INFO_NAMETABLE 9
#define PCRE_INFO_STUDYSIZE 10
#define PCRE_INFO_DEFAULT_TABLES 11
#define PCRE_INFO_OKPARTIAL 12
#define PCRE_INFO_JCHANGED 13
#define PCRE_INFO_HASCRORLF 14
/* Request types for pcre_config(). Do not re-arrange, in order to remain
compatible. */
#define PCRE_CONFIG_UTF8 0
#define PCRE_CONFIG_NEWLINE 1
#define PCRE_CONFIG_LINK_SIZE 2
#define PCRE_CONFIG_POSIX_MALLOC_THRESHOLD 3
#define PCRE_CONFIG_MATCH_LIMIT 4
#define PCRE_CONFIG_STACKRECURSE 5
#define PCRE_CONFIG_UNICODE_PROPERTIES 6
#define PCRE_CONFIG_MATCH_LIMIT_RECURSION 7
#define PCRE_CONFIG_BSR 8
/* Bit flags for the pcre_extra structure. Do not re-arrange or redefine
these bits, just add new ones on the end, in order to remain compatible. */
#define PCRE_EXTRA_STUDY_DATA 0x0001
#define PCRE_EXTRA_MATCH_LIMIT 0x0002
#define PCRE_EXTRA_CALLOUT_DATA 0x0004
#define PCRE_EXTRA_TABLES 0x0008
#define PCRE_EXTRA_MATCH_LIMIT_RECURSION 0x0010
/* Types */
struct real_pcre; /* declaration; the definition is private */
typedef struct real_pcre pcre;
/* When PCRE is compiled as a C++ library, the subject pointer type can be
replaced with a custom type. For conventional use, the public interface is a
const char *. */
#ifndef PCRE_SPTR
#define PCRE_SPTR const char *
#endif
/* The structure for passing additional data to pcre_exec(). This is defined in
such as way as to be extensible. Always add new fields at the end, in order to
remain compatible. */
typedef struct pcre_extra {
unsigned long int flags; /* Bits for which fields are set */
void *study_data; /* Opaque data from pcre_study() */
unsigned long int match_limit; /* Maximum number of calls to match() */
void *callout_data; /* Data passed back in callouts */
const unsigned char *tables; /* Pointer to character tables */
unsigned long int match_limit_recursion; /* Max recursive calls to match() */
} pcre_extra;
/* The structure for passing out data via the pcre_callout_function. We use a
structure so that new fields can be added on the end in future versions,
without changing the API of the function, thereby allowing old clients to work
without modification. */
typedef struct pcre_callout_block {
int version; /* Identifies version of block */
/* ------------------------ Version 0 ------------------------------- */
int callout_number; /* Number compiled into pattern */
int *offset_vector; /* The offset vector */
PCRE_SPTR subject; /* The subject being matched */
int subject_length; /* The length of the subject */
int start_match; /* Offset to start of this match attempt */
int current_position; /* Where we currently are in the subject */
int capture_top; /* Max current capture */
int capture_last; /* Most recently closed capture */
void *callout_data; /* Data passed in with the call */
/* ------------------- Added for Version 1 -------------------------- */
int pattern_position; /* Offset to next item in the pattern */
int next_item_length; /* Length of next item in the pattern */
/* ------------------------------------------------------------------ */
} pcre_callout_block;
/* Indirection for store get and free functions. These can be set to
alternative malloc/free functions if required. Special ones are used in the
non-recursive case for "frames". There is also an optional callout function
that is triggered by the (?) regex item. For Virtual Pascal, these definitions
have to take another form. */
#ifndef VPCOMPAT
PCRE_EXP_DECL void *(*pcre_malloc)(size_t);
PCRE_EXP_DECL void (*pcre_free)(void *);
PCRE_EXP_DECL void *(*pcre_stack_malloc)(size_t);
PCRE_EXP_DECL void (*pcre_stack_free)(void *);
PCRE_EXP_DECL int (*pcre_callout)(pcre_callout_block *);
#else /* VPCOMPAT */
PCRE_EXP_DECL void *pcre_malloc(size_t);
PCRE_EXP_DECL void pcre_free(void *);
PCRE_EXP_DECL void *pcre_stack_malloc(size_t);
PCRE_EXP_DECL void pcre_stack_free(void *);
PCRE_EXP_DECL int pcre_callout(pcre_callout_block *);
#endif /* VPCOMPAT */
/* Exported PCRE functions */
PCRE_EXP_DECL pcre *pcre_compile(const char *, int, const char **, int *,
const unsigned char *);
PCRE_EXP_DECL pcre *pcre_compile2(const char *, int, int *, const char **,
int *, const unsigned char *);
PCRE_EXP_DECL int pcre_config(int, void *);
PCRE_EXP_DECL int pcre_copy_named_substring(const pcre *, const char *,
int *, int, const char *, char *, int);
PCRE_EXP_DECL int pcre_copy_substring(const char *, int *, int, int, char *,
int);
PCRE_EXP_DECL int pcre_dfa_exec(const pcre *, const pcre_extra *,
const char *, int, int, int, int *, int , int *, int);
PCRE_EXP_DECL int pcre_exec(const pcre *, const pcre_extra *, PCRE_SPTR,
int, int, int, int *, int);
PCRE_EXP_DECL void pcre_free_substring(const char *);
PCRE_EXP_DECL void pcre_free_substring_list(const char **);
PCRE_EXP_DECL int pcre_fullinfo(const pcre *, const pcre_extra *, int,
void *);
PCRE_EXP_DECL int pcre_get_named_substring(const pcre *, const char *,
int *, int, const char *, const char **);
PCRE_EXP_DECL int pcre_get_stringnumber(const pcre *, const char *);
PCRE_EXP_DECL int pcre_get_stringtable_entries(const pcre *, const char *,
char **, char **);
PCRE_EXP_DECL int pcre_get_substring(const char *, int *, int, int,
const char **);
PCRE_EXP_DECL int pcre_get_substring_list(const char *, int *, int,
const char ***);
PCRE_EXP_DECL int pcre_info(const pcre *, int *, int *);
PCRE_EXP_DECL const unsigned char *pcre_maketables(void);
PCRE_EXP_DECL int pcre_refcount(pcre *, int);
PCRE_EXP_DECL pcre_extra *pcre_study(const pcre *, int, const char **);
PCRE_EXP_DECL const char *pcre_version(void);
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* End of pcre.h */
#!/bin/sh
prefix=@prefix@
exec_prefix=@exec_prefix@
exec_prefix_set=no
usage="\
Usage: pcre-config [--prefix] [--exec-prefix] [--version] [--libs] [--libs-posix] [--cflags] [--cflags-posix]"
if test $# -eq 0; then
echo "${usage}" 1>&2
exit 1
fi
libR=
case `uname -s` in
*SunOS*)
libR=" -R@libdir@"
;;
*BSD*)
libR=" -Wl,-R@libdir@"
;;
esac
while test $# -gt 0; do
case "$1" in
-*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
*) optarg= ;;
esac
case $1 in
--prefix=*)
prefix=$optarg
if test $exec_prefix_set = no ; then
exec_prefix=$optarg
fi
;;
--prefix)
echo $prefix
;;
--exec-prefix=*)
exec_prefix=$optarg
exec_prefix_set=yes
;;
--exec-prefix)
echo $exec_prefix
;;
--version)
echo @PACKAGE_VERSION@
;;
--cflags | --cflags-posix)
if test @includedir@ != /usr/include ; then
includes=-I@includedir@
fi
echo $includes
;;
--libs-posix)
echo -L@libdir@$libR -lpcreposix -lpcre
;;
--libs)
echo -L@libdir@$libR -lpcre
;;
*)
echo "${usage}" 1>&2
exit 1
;;
esac
shift
done
#! /bin/sh
# Common stub for a few missing GNU programs while installing.
scriptversion=2006-05-10.23
# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006
# Free Software Foundation, Inc.
# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
if test $# -eq 0; then
echo 1>&2 "Try \`$0 --help' for more information"
exit 1
fi
run=:
sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
# In the cases where this matters, `missing' is being run in the
# srcdir already.
if test -f configure.ac; then
configure_ac=configure.ac
else
configure_ac=configure.in
fi
msg="missing on your system"
case $1 in
--run)
# Try to run requested program, and just exit if it succeeds.
run=
shift
"$@" && exit 0
# Exit code 63 means version mismatch. This often happens
# when the user try to use an ancient version of a tool on
# a file that requires a minimum version. In this case we
# we should proceed has if the program had been absent, or
# if --run hadn't been passed.
if test $? = 63; then
run=:
msg="probably too old"
fi
;;
-h|--h|--he|--hel|--help)
echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...
Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
error status if there is no known handling for PROGRAM.
Options:
-h, --help display this help and exit
-v, --version output version information and exit
--run try to run the given command, and emulate it if it fails
Supported PROGRAM values:
aclocal touch file \`aclocal.m4'
autoconf touch file \`configure'
autoheader touch file \`config.h.in'
autom4te touch the output file, or create a stub one
automake touch all \`Makefile.in' files
bison create \`y.tab.[ch]', if possible, from existing .[ch]
flex create \`lex.yy.c', if possible, from existing .c
help2man touch the output file
lex create \`lex.yy.c', if possible, from existing .c
makeinfo touch the output file
tar try tar, gnutar, gtar, then tar without non-portable flags
yacc create \`y.tab.[ch]', if possible, from existing .[ch]
Send bug reports to <bug-automake@gnu.org>."
exit $?
;;
-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
echo "missing $scriptversion (GNU Automake)"
exit $?
;;
-*)
echo 1>&2 "$0: Unknown \`$1' option"
echo 1>&2 "Try \`$0 --help' for more information"
exit 1
;;
esac
# Now exit if we have it, but it failed. Also exit now if we
# don't have it and --version was passed (most likely to detect
# the program).
case $1 in
lex|yacc)
# Not GNU programs, they don't have --version.
;;
tar)
if test -n "$run"; then
echo 1>&2 "ERROR: \`tar' requires --run"
exit 1
elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
exit 1
fi
;;
*)
if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
# We have it, but it failed.
exit 1
elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
# Could not run --version or --help. This is probably someone
# running `$TOOL --version' or `$TOOL --help' to check whether
# $TOOL exists and not knowing $TOOL uses missing.
exit 1
fi
;;
esac
# If it does not exist, or fails to run (possibly an outdated version),
# try to emulate it.
case $1 in
aclocal*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acinclude.m4' or \`${configure_ac}'. You might want
to install the \`Automake' and \`Perl' packages. Grab them from
any GNU archive site."
touch aclocal.m4
;;
autoconf)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`${configure_ac}'. You might want to install the
\`Autoconf' and \`GNU m4' packages. Grab them from any GNU
archive site."
touch configure
;;
autoheader)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`acconfig.h' or \`${configure_ac}'. You might want
to install the \`Autoconf' and \`GNU m4' packages. Grab them
from any GNU archive site."
files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
test -z "$files" && files="config.h"
touch_files=
for f in $files; do
case $f in
*:*) touch_files="$touch_files "`echo "$f" |
sed -e 's/^[^:]*://' -e 's/:.*//'`;;
*) touch_files="$touch_files $f.in";;
esac
done
touch $touch_files
;;
automake*)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
You might want to install the \`Automake' and \`Perl' packages.
Grab them from any GNU archive site."
find . -type f -name Makefile.am -print |
sed 's/\.am$/.in/' |
while read f; do touch "$f"; done
;;
autom4te)
echo 1>&2 "\
WARNING: \`$1' is needed, but is $msg.
You might have modified some files without having the
proper tools for further handling them.
You can get \`$1' as part of \`Autoconf' from any GNU
archive site."
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -f "$file"; then
touch $file
else
test -z "$file" || exec >$file
echo "#! /bin/sh"
echo "# Created by GNU Automake missing as a replacement of"
echo "# $ $@"
echo "exit 0"
chmod +x $file
exit 1
fi
;;
bison|yacc)
echo 1>&2 "\
WARNING: \`$1' $msg. You should only need it if
you modified a \`.y' file. You may need the \`Bison' package
in order for those modifications to take effect. You can get
\`Bison' from any GNU archive site."
rm -f y.tab.c y.tab.h
if test $# -ne 1; then
eval LASTARG="\${$#}"
case $LASTARG in
*.y)
SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
if test -f "$SRCFILE"; then
cp "$SRCFILE" y.tab.c
fi
SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
if test -f "$SRCFILE"; then
cp "$SRCFILE" y.tab.h
fi
;;
esac
fi
if test ! -f y.tab.h; then
echo >y.tab.h
fi
if test ! -f y.tab.c; then
echo 'main() { return 0; }' >y.tab.c
fi
;;
lex|flex)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.l' file. You may need the \`Flex' package
in order for those modifications to take effect. You can get
\`Flex' from any GNU archive site."
rm -f lex.yy.c
if test $# -ne 1; then
eval LASTARG="\${$#}"
case $LASTARG in
*.l)
SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
if test -f "$SRCFILE"; then
cp "$SRCFILE" lex.yy.c
fi
;;
esac
fi
if test ! -f lex.yy.c; then
echo 'main() { return 0; }' >lex.yy.c
fi
;;
help2man)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a dependency of a manual page. You may need the
\`Help2man' package in order for those modifications to take
effect. You can get \`Help2man' from any GNU archive site."
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -f "$file"; then
touch $file
else
test -z "$file" || exec >$file
echo ".ab help2man is required to generate this page"
exit 1
fi
;;
makeinfo)
echo 1>&2 "\
WARNING: \`$1' is $msg. You should only need it if
you modified a \`.texi' or \`.texinfo' file, or any other file
indirectly affecting the aspect of the manual. The spurious
call might also be the consequence of using a buggy \`make' (AIX,
DU, IRIX). You might want to install the \`Texinfo' package or
the \`GNU make' package. Grab either from any GNU archive site."
# The file to touch is that specified with -o ...
file=`echo "$*" | sed -n "$sed_output"`
test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
if test -z "$file"; then
# ... or it is the one specified with @setfilename ...
infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
file=`sed -n '
/^@setfilename/{
s/.* \([^ ]*\) *$/\1/
p
q
}' $infile`
# ... or it is derived from the source name (dir/f.texi becomes f.info)
test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
fi
# If the file does not exist, the user really needs makeinfo;
# let's fail without touching anything.
test -f $file || exit 1
touch $file
;;
tar)
shift
# We have already tried tar in the generic part.
# Look for gnutar/gtar before invocation to avoid ugly error
# messages.
if (gnutar --version > /dev/null 2>&1); then
gnutar "$@" && exit 0
fi
if (gtar --version > /dev/null 2>&1); then
gtar "$@" && exit 0
fi
firstarg="$1"
if shift; then
case $firstarg in
*o*)
firstarg=`echo "$firstarg" | sed s/o//`
tar "$firstarg" "$@" && exit 0
;;
esac
case $firstarg in
*h*)
firstarg=`echo "$firstarg" | sed s/h//`
tar "$firstarg" "$@" && exit 0
;;
esac
fi
echo 1>&2 "\
WARNING: I can't seem to be able to run \`tar' with the given arguments.
You may want to install GNU tar or Free paxutils, or check the
command line arguments."
exit 1
;;
*)
echo 1>&2 "\
WARNING: \`$1' is needed, and is $msg.
You might have modified some files without having the
proper tools for further handling them. Check the \`README' file,
it often tells you about the needed prerequisites for installing
this package. You may also peek at any GNU archive site, in case
some other package would contain this missing \`$1' program."
exit 1
;;
esac
exit 0
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# End:
+pcre_chartables.obj &
+pcre_compile.obj &
+pcre_config.obj &
+pcre_dfa_exec.obj &
+pcre_exec.obj &
+pcre_fullinfo.obj &
+pcre_get.obj &
+pcre_globals.obj &
+pcre_info.obj &
+pcre_maketables.obj &
+pcre_newline.obj &
+pcre_ord2utf8.obj &
+pcre_refcount.obj &
+pcre_study.obj &
+pcre_tables.obj &
+pcre_try_flipped.obj &
+pcre_ucp_searchfuncs.obj &
+pcre_valid_utf8.obj &
+pcre_version.obj &
+pcre_xclass.obj
pcre_chartables.c
pcre_compile.c
pcre_config.c
pcre_dfa_exec.c
pcre_exec.c
pcre_fullinfo.c
pcre_get.c
pcre_globals.c
pcre_info.c
pcre_maketables.c
pcre_newline.c
pcre_ord2utf8.c
pcre_refcount.c
pcre_study.c
pcre_tables.c
pcre_try_flipped.c
pcre_ucp_searchfuncs.c
pcre_valid_utf8.c
pcre_version.c
pcre_xclass.c
@echo off
:: AH 20-12-06 modified for new PCRE-7.0 and VP/BCC
:: PH 19-03-07 renamed !compile.txt and !linklib.txt as makevp-compile.txt and
:: makevp-linklib.txt
:: PH 26-03-07 re-renamed !compile.txt and !linklib.txt as makevp-c.txt and
:: makevp-l.txt
:: PH 29-03-07 hopefully the final rename to makevp_c and makevp_l
REM This file was contributed by Alexander Tokarev for building PCRE for use
REM with Virtual Pascal. It has not been tested with the latest PCRE release.
REM CHANGE THIS FOR YOUR BORLAND C++ COMPILER PATH
SET BORLAND=F:\bcc
SET PATH=%PATH%;%BORLAND%\bin;f:\tasm\bin
SET PCRE_VER=70
:: sh configure
bcc32 -DDFTABLES -DSTATIC -I%BORLAND%\include -L%BORLAND%\lib dftables.c
:: bcc32 -DDFTABLES -DSTATIC -DVPCOMPAT -I%BORLAND%\include -L%BORLAND%\lib dftables.c
IF ERRORLEVEL 1 EXIT
:: dftables > chartables.c
dftables pcre_chartables.c
REM compile and link the PCRE library into lib: option -B for ASM compile works too
bcc32 -a4 -c -RT- -y- -v- -u- -R- -Q- -X -d -fp -ff -P- -O2 -Oc -Ov -3 -w-8004 -w-8064 -w-8065 -w-8012 -DSTATIC -DVPCOMPAT -UDFTABLES -I%BORLAND%\include @makevp_c.txt
:: bcc32 -c -RT- -y- -v- -u- -P- -O2 -5 -DSTATIC -DVPCOMPAT -UDFTABLES -I%BORLAND%\include get.c maketables.c pcre.c study.c
IF ERRORLEVEL 1 EXIT
tlib %BORLAND%\lib\cw32.lib *calloc *del *strncmp *memcpy *memmove *memset *memcmp *strlen
:: tlib %BORLAND%\lib\cw32.lib *calloc *del *strncmp *memcpy *memmove *memset
IF ERRORLEVEL 1 EXIT
tlib pcre%PCRE_VER%.lib @makevp_l.txt +calloc.obj +del.obj +strncmp.obj +memcpy.obj +memmove.obj +memset.obj +memcmp.obj +strlen.obj
:: tlib pcre.lib +get.obj +maketables.obj +pcre.obj +study.obj +calloc.obj +del.obj +strncmp.obj +memcpy.obj +memmove.obj +memset.obj
IF ERRORLEVEL 1 EXIT
del *.obj *.tds *.bak >nul 2>nul
echo ---
echo Now the library should be complete. Please check all messages above.
echo Don't care for warnings, it's OK.
# ltmain.sh - Provide generalized library-building support services.
# NOTE: Changing this file will not affect anything until you rerun configure.
#
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
# 2007, 2008 Free Software Foundation, Inc.
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
basename="s,^.*/,,g"
# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
# is ksh but when the shell is invoked as "sh" and the current value of
# the _XPG environment variable is not equal to 1 (one), the special
# positional parameter $0, within a function call, is the name of the
# function.
progpath="$0"
# The name of this program:
progname=`echo "$progpath" | $SED $basename`
modename="$progname"
# Global variables:
EXIT_SUCCESS=0
EXIT_FAILURE=1
PROGRAM=ltmain.sh
PACKAGE=libtool
VERSION=1.5.26
TIMESTAMP=" (1.1220.2.493 2008/02/01 16:58:18)"
# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else
case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
fi
BIN_SH=xpg4; export BIN_SH # for Tru64
DUALCASE=1; export DUALCASE # for MKS sh
# Check that we have a working $echo.
if test "X$1" = X--no-reexec; then
# Discard the --no-reexec flag, and continue.
shift
elif test "X$1" = X--fallback-echo; then
# Avoid inline document here, it may be left over
:
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
# Yippee, $echo works!
:
else
# Restart under the correct shell, and then maybe $echo will work.
exec $SHELL "$progpath" --no-reexec ${1+"$@"}
fi
if test "X$1" = X--fallback-echo; then
# used as fallback echo
shift
cat <<EOF
$*
EOF
exit $EXIT_SUCCESS
fi
default_mode=
help="Try \`$progname --help' for more information."
magic="%%%MAGIC variable%%%"
mkdir="mkdir"
mv="mv -f"
rm="rm -f"
# Sed substitution that helps us do robust quoting. It backslashifies
# metacharacters that are still active within double-quoted strings.
Xsed="${SED}"' -e 1s/^X//'
sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
# test EBCDIC or ASCII
case `echo X|tr X '\101'` in
A) # ASCII based system
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
SP2NL='tr \040 \012'
NL2SP='tr \015\012 \040\040'
;;
*) # EBCDIC based system
SP2NL='tr \100 \n'
NL2SP='tr \r\n \100\100'
;;
esac
# NLS nuisances.
# Only set LANG and LC_ALL to C if already set.
# These must not be set unconditionally because not all systems understand
# e.g. LANG=C (notably SCO).
# We save the old values to restore during execute mode.
lt_env=
for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
do
eval "if test \"\${$lt_var+set}\" = set; then
save_$lt_var=\$$lt_var
lt_env=\"$lt_var=\$$lt_var \$lt_env\"
$lt_var=C
export $lt_var
fi"
done
if test -n "$lt_env"; then
lt_env="env $lt_env"
fi
# Make sure IFS has a sensible default
lt_nl='
'
IFS=" $lt_nl"
if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
$echo "$modename: not configured to build any kind of library" 1>&2
$echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
exit $EXIT_FAILURE
fi
# Global variables.
mode=$default_mode
nonopt=
prev=
prevopt=
run=
show="$echo"
show_help=
execute_dlfiles=
duplicate_deps=no
preserve_args=
lo2o="s/\\.lo\$/.${objext}/"
o2lo="s/\\.${objext}\$/.lo/"
extracted_archives=
extracted_serial=0
#####################################
# Shell function definitions:
# This seems to be the best place for them
# func_mktempdir [string]
# Make a temporary directory that won't clash with other running
# libtool processes, and avoids race conditions if possible. If
# given, STRING is the basename for that directory.
func_mktempdir ()
{
my_template="${TMPDIR-/tmp}/${1-$progname}"
if test "$run" = ":"; then
# Return a directory name, but don't create it in dry-run mode
my_tmpdir="${my_template}-$$"
else
# If mktemp works, use that first and foremost
my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
if test ! -d "$my_tmpdir"; then
# Failing that, at least try and use $RANDOM to avoid a race
my_tmpdir="${my_template}-${RANDOM-0}$$"
save_mktempdir_umask=`umask`
umask 0077
$mkdir "$my_tmpdir"
umask $save_mktempdir_umask
fi
# If we're not in dry-run mode, bomb out on failure
test -d "$my_tmpdir" || {
$echo "cannot create temporary directory \`$my_tmpdir'" 1>&2
exit $EXIT_FAILURE
}
fi
$echo "X$my_tmpdir" | $Xsed
}
# func_win32_libid arg
# return the library type of file 'arg'
#
# Need a lot of goo to handle *both* DLLs and import libs
# Has to be a shell function in order to 'eat' the argument
# that is supplied when $file_magic_command is called.
func_win32_libid ()
{
win32_libid_type="unknown"
win32_fileres=`file -L $1 2>/dev/null`
case $win32_fileres in
*ar\ archive\ import\ library*) # definitely import
win32_libid_type="x86 archive import"
;;
*ar\ archive*) # could be an import, or static
if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
$EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
win32_nmres=`eval $NM -f posix -A $1 | \
$SED -n -e '1,100{
/ I /{
s,.*,import,
p
q
}
}'`
case $win32_nmres in
import*) win32_libid_type="x86 archive import";;
*) win32_libid_type="x86 archive static";;
esac
fi
;;
*DLL*)
win32_libid_type="x86 DLL"
;;
*executable*) # but shell scripts are "executable" too...
case $win32_fileres in
*MS\ Windows\ PE\ Intel*)
win32_libid_type="x86 DLL"
;;
esac
;;
esac
$echo $win32_libid_type
}
# func_infer_tag arg
# Infer tagged configuration to use if any are available and
# if one wasn't chosen via the "--tag" command line option.
# Only attempt this if the compiler in the base compile
# command doesn't match the default compiler.
# arg is usually of the form 'gcc ...'
func_infer_tag ()
{
if test -n "$available_tags" && test -z "$tagname"; then
CC_quoted=
for arg in $CC; do
case $arg in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
arg="\"$arg\""
;;
esac
CC_quoted="$CC_quoted $arg"
done
case $@ in
# Blanks in the command may have been stripped by the calling shell,
# but not from the CC environment variable when configure was run.
" $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;;
# Blanks at the start of $base_compile will cause this to fail
# if we don't check for them as well.
*)
for z in $available_tags; do
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
# Evaluate the configuration.
eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
CC_quoted=
for arg in $CC; do
# Double-quote args containing other shell metacharacters.
case $arg in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
arg="\"$arg\""
;;
esac
CC_quoted="$CC_quoted $arg"
done
# user sometimes does CC=<HOST>-gcc so we need to match that to 'gcc'
trimedcc=`echo ${CC} | $SED -e "s/${host}-//g"`
# and sometimes libtool has CC=<HOST>-gcc but user does CC=gcc
extendcc=${host}-${CC}
# and sometimes libtool has CC=<OLDHOST>-gcc but user has CC=<NEWHOST>-gcc
# (Gentoo-specific hack because we always export $CHOST)
mungedcc=${CHOST-${host}}-${trimedcc}
case "$@ " in
"cc "* | " cc "* | "${host}-cc "* | " ${host}-cc "*|\
"gcc "* | " gcc "* | "${host}-gcc "* | " ${host}-gcc "*)
tagname=CC
break ;;
"$trimedcc "* | " $trimedcc "* | "`$echo $trimedcc` "* | " `$echo $trimedcc` "*|\
"$extendcc "* | " $extendcc "* | "`$echo $extendcc` "* | " `$echo $extendcc` "*|\
"$mungedcc "* | " $mungedcc "* | "`$echo $mungedcc` "* | " `$echo $mungedcc` "*|\
" $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*)
# The compiler in the base compile command matches
# the one in the tagged configuration.
# Assume this is the tagged configuration we want.
tagname=$z
break
;;
esac
fi
done
# If $tagname still isn't set, then no tagged configuration
# was found and let the user know that the "--tag" command
# line option must be used.
if test -z "$tagname"; then
$echo "$modename: unable to infer tagged configuration"
$echo "$modename: specify a tag with \`--tag'" 1>&2
exit $EXIT_FAILURE
# else
# $echo "$modename: using $tagname tagged configuration"
fi
;;
esac
fi
}
# func_extract_an_archive dir oldlib
func_extract_an_archive ()
{
f_ex_an_ar_dir="$1"; shift
f_ex_an_ar_oldlib="$1"
$show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)"
$run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $?
if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
:
else
$echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2
exit $EXIT_FAILURE
fi
}
# func_extract_archives gentop oldlib ...
func_extract_archives ()
{
my_gentop="$1"; shift
my_oldlibs=${1+"$@"}
my_oldobjs=""
my_xlib=""
my_xabs=""
my_xdir=""
my_status=""
$show "${rm}r $my_gentop"
$run ${rm}r "$my_gentop"
$show "$mkdir $my_gentop"
$run $mkdir "$my_gentop"
my_status=$?
if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then
exit $my_status
fi
for my_xlib in $my_oldlibs; do
# Extract the objects.
case $my_xlib in
[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
*) my_xabs=`pwd`"/$my_xlib" ;;
esac
my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'`
my_xlib_u=$my_xlib
while :; do
case " $extracted_archives " in
*" $my_xlib_u "*)
extracted_serial=`expr $extracted_serial + 1`
my_xlib_u=lt$extracted_serial-$my_xlib ;;
*) break ;;
esac
done
extracted_archives="$extracted_archives $my_xlib_u"
my_xdir="$my_gentop/$my_xlib_u"
$show "${rm}r $my_xdir"
$run ${rm}r "$my_xdir"
$show "$mkdir $my_xdir"
$run $mkdir "$my_xdir"
exit_status=$?
if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then
exit $exit_status
fi
case $host in
*-darwin*)
$show "Extracting $my_xabs"
# Do not bother doing anything if just a dry run
if test -z "$run"; then
darwin_orig_dir=`pwd`
cd $my_xdir || exit $?
darwin_archive=$my_xabs
darwin_curdir=`pwd`
darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'`
darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null`
if test -n "$darwin_arches"; then
darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'`
darwin_arch=
$show "$darwin_base_archive has multiple architectures $darwin_arches"
for darwin_arch in $darwin_arches ; do
mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
func_extract_an_archive "`pwd`" "${darwin_base_archive}"
cd "$darwin_curdir"
$rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
done # $darwin_arches
## Okay now we have a bunch of thin objects, gotta fatten them up :)
darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP`
darwin_file=
darwin_files=
for darwin_file in $darwin_filelist; do
darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
lipo -create -output "$darwin_file" $darwin_files
done # $darwin_filelist
${rm}r unfat-$$
cd "$darwin_orig_dir"
else
cd "$darwin_orig_dir"
func_extract_an_archive "$my_xdir" "$my_xabs"
fi # $darwin_arches
fi # $run
;;
*)
func_extract_an_archive "$my_xdir" "$my_xabs"
;;
esac
my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
done
func_extract_archives_result="$my_oldobjs"
}
# End of Shell function definitions
#####################################
# Darwin sucks
eval std_shrext=\"$shrext_cmds\"
disable_libs=no
# Parse our command line options once, thoroughly.
while test "$#" -gt 0
do
arg="$1"
shift
case $arg in
-*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
*) optarg= ;;
esac
# If the previous option needs an argument, assign it.
if test -n "$prev"; then
case $prev in
execute_dlfiles)
execute_dlfiles="$execute_dlfiles $arg"
;;
tag)
tagname="$arg"
preserve_args="${preserve_args}=$arg"
# Check whether tagname contains only valid characters
case $tagname in
*[!-_A-Za-z0-9,/]*)
$echo "$progname: invalid tag name: $tagname" 1>&2
exit $EXIT_FAILURE
;;
esac
case $tagname in
CC)
# Don't test for the "default" C tag, as we know, it's there, but
# not specially marked.
;;
*)
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then
taglist="$taglist $tagname"
# Evaluate the configuration.
eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`"
else
$echo "$progname: ignoring unknown tag $tagname" 1>&2
fi
;;
esac
;;
*)
eval "$prev=\$arg"
;;
esac
prev=
prevopt=
continue
fi
# Have we seen a non-optional argument yet?
case $arg in
--help)
show_help=yes
;;
--version)
echo "\
$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP
Copyright (C) 2008 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
exit $?
;;
--config)
${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath
# Now print the configurations for the tags.
for tagname in $taglist; do
${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath"
done
exit $?
;;
--debug)
$echo "$progname: enabling shell trace mode"
set -x
preserve_args="$preserve_args $arg"
;;
--dry-run | -n)
run=:
;;
--features)
$echo "host: $host"
if test "$build_libtool_libs" = yes; then
$echo "enable shared libraries"
else
$echo "disable shared libraries"
fi
if test "$build_old_libs" = yes; then
$echo "enable static libraries"
else
$echo "disable static libraries"
fi
exit $?
;;
--finish) mode="finish" ;;
--mode) prevopt="--mode" prev=mode ;;
--mode=*) mode="$optarg" ;;
--preserve-dup-deps) duplicate_deps="yes" ;;
--quiet | --silent)
show=:
preserve_args="$preserve_args $arg"
;;
--tag)
prevopt="--tag"
prev=tag
preserve_args="$preserve_args --tag"
;;
--tag=*)
set tag "$optarg" ${1+"$@"}
shift
prev=tag
preserve_args="$preserve_args --tag"
;;
-dlopen)
prevopt="-dlopen"
prev=execute_dlfiles
;;
-*)
$echo "$modename: unrecognized option \`$arg'" 1>&2
$echo "$help" 1>&2
exit $EXIT_FAILURE
;;
*)
nonopt="$arg"
break
;;
esac
done
if test -n "$prevopt"; then
$echo "$modename: option \`$prevopt' requires an argument" 1>&2
$echo "$help" 1>&2
exit $EXIT_FAILURE
fi
case $disable_libs in
no)
;;
shared)
build_libtool_libs=no
build_old_libs=yes
;;
static)
build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
;;
esac
# If this variable is set in any of the actions, the command in it
# will be execed at the end. This prevents here-documents from being
# left over by shells.
exec_cmd=
if test -z "$show_help"; then
# Infer the operation mode.
if test -z "$mode"; then
$echo "*** Warning: inferring the mode of operation is deprecated." 1>&2
$echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2
case $nonopt in
*cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*)
mode=link
for arg
do
case $arg in
-c)
mode=compile
break
;;
esac
done
;;
*db | *dbx | *strace | *truss)
mode=execute
;;
*install*|cp|mv)
mode=install
;;
*rm)
mode=uninstall
;;
*)
# If we have no mode, but dlfiles were specified, then do execute mode.
test -n "$execute_dlfiles" && mode=execute
# Just use the default operation mode.
if test -z "$mode"; then
if test -n "$nonopt"; then
$echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
else
$echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
fi
fi
;;
esac
fi
# Only execute mode is allowed to have -dlopen flags.
if test -n "$execute_dlfiles" && test "$mode" != execute; then
$echo "$modename: unrecognized option \`-dlopen'" 1>&2
$echo "$help" 1>&2
exit $EXIT_FAILURE
fi
# Change the help message to a mode-specific one.
generic_help="$help"
help="Try \`$modename --help --mode=$mode' for more information."
# These modes are in order of execution frequency so that they run quickly.
case $mode in
# libtool compile mode
compile)
modename="$modename: compile"
# Get the compilation command and the source file.
base_compile=
srcfile="$nonopt" # always keep a non-empty value in "srcfile"
suppress_opt=yes
suppress_output=
arg_mode=normal
libobj=
later=
for arg
do
case $arg_mode in
arg )
# do not "continue". Instead, add this to base_compile
lastarg="$arg"
arg_mode=normal
;;
target )
libobj="$arg"
arg_mode=normal
continue
;;
normal )
# Accept any command-line options.
case $arg in
-o)
if test -n "$libobj" ; then
$echo "$modename: you cannot specify \`-o' more than once" 1>&2
exit $EXIT_FAILURE
fi
arg_mode=target
continue
;;
-static | -prefer-pic | -prefer-non-pic)
later="$later $arg"
continue
;;
-no-suppress)
suppress_opt=no
continue
;;
-Xcompiler)
arg_mode=arg # the next one goes into the "base_compile" arg list
continue # The current "srcfile" will either be retained or
;; # replaced later. I would guess that would be a bug.
-Wc,*)
args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
lastarg=
save_ifs="$IFS"; IFS=','
for arg in $args; do
IFS="$save_ifs"
# Double-quote args containing other shell metacharacters.
# Many Bourne shells cannot handle close brackets correctly
# in scan sets, so we specify it separately.
case $arg in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
arg="\"$arg\""
;;
esac
lastarg="$lastarg $arg"
done
IFS="$save_ifs"
lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
# Add the arguments to base_compile.
base_compile="$base_compile $lastarg"
continue
;;
* )
# Accept the current argument as the source file.
# The previous "srcfile" becomes the current argument.
#
lastarg="$srcfile"
srcfile="$arg"
;;
esac # case $arg
;;
esac # case $arg_mode
# Aesthetically quote the previous argument.
lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
case $lastarg in
# Double-quote args containing other shell metacharacters.
# Many Bourne shells cannot handle close brackets correctly
# in scan sets, and some SunOS ksh mistreat backslash-escaping
# in scan sets (worked around with variable expansion),
# and furthermore cannot handle '|' '&' '(' ')' in scan sets
# at all, so we specify them separately.
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
lastarg="\"$lastarg\""
;;
esac
base_compile="$base_compile $lastarg"
done # for arg
case $arg_mode in
arg)
$echo "$modename: you must specify an argument for -Xcompile"
exit $EXIT_FAILURE
;;
target)
$echo "$modename: you must specify a target with \`-o'" 1>&2
exit $EXIT_FAILURE
;;
*)
# Get the name of the library object.
[ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
;;
esac
# Recognize several different file suffixes.
# If the user specifies -o file.o, it is replaced with file.lo
xform='[cCFSifmso]'
case $libobj in
*.ada) xform=ada ;;
*.adb) xform=adb ;;
*.ads) xform=ads ;;
*.asm) xform=asm ;;
*.c++) xform=c++ ;;
*.cc) xform=cc ;;
*.ii) xform=ii ;;
*.class) xform=class ;;
*.cpp) xform=cpp ;;
*.cxx) xform=cxx ;;
*.[fF][09]?) xform=[fF][09]. ;;
*.for) xform=for ;;
*.java) xform=java ;;
*.obj) xform=obj ;;
*.sx) xform=sx ;;
esac
libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
case $libobj in
*.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
*)
$echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
exit $EXIT_FAILURE
;;
esac
func_infer_tag $base_compile
for arg in $later; do
case $arg in
-static)
build_old_libs=yes
continue
;;
-prefer-pic)
pic_mode=yes
continue
;;
-prefer-non-pic)
pic_mode=no
continue
;;
esac
done
qlibobj=`$echo "X$libobj" | $Xsed -e "$sed_quote_subst"`
case $qlibobj in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
qlibobj="\"$qlibobj\"" ;;
esac
test "X$libobj" != "X$qlibobj" \
&& $echo "X$libobj" | grep '[]~#^*{};<>?"'"'"' &()|`$[]' \
&& $echo "$modename: libobj name \`$libobj' may not contain shell special characters."
objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
if test "X$xdir" = "X$obj"; then
xdir=
else
xdir=$xdir/
fi
lobj=${xdir}$objdir/$objname
if test -z "$base_compile"; then
$echo "$modename: you must specify a compilation command" 1>&2
$echo "$help" 1>&2
exit $EXIT_FAILURE
fi
# Delete any leftover library objects.
if test "$build_old_libs" = yes; then
removelist="$obj $lobj $libobj ${libobj}T"
else
removelist="$lobj $libobj ${libobj}T"
fi
$run $rm $removelist
trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
# On Cygwin there's no "real" PIC flag so we must build both object types
case $host_os in
cygwin* | mingw* | pw32* | os2*)
pic_mode=default
;;
esac
if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
# non-PIC code in shared libraries is not supported
pic_mode=default
fi
# Calculate the filename of the output object if compiler does
# not support -o with -c
if test "$compiler_c_o" = no; then
output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
lockfile="$output_obj.lock"
removelist="$removelist $output_obj $lockfile"
trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
else
output_obj=
need_locks=no
lockfile=
fi
# Lock this critical section if it is needed
# We use this script file to make the link, it avoids creating a new file
if test "$need_locks" = yes; then
until $run ln "$srcfile" "$lockfile" 2>/dev/null; do
$show "Waiting for $lockfile to be removed"
sleep 2
done
elif test "$need_locks" = warn; then
if test -f "$lockfile"; then
$echo "\
*** ERROR, $lockfile exists and contains:
`cat $lockfile 2>/dev/null`
This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support \`-c' and \`-o' together. If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."
$run $rm $removelist
exit $EXIT_FAILURE
fi
$echo "$srcfile" > "$lockfile"
fi
if test -n "$fix_srcfile_path"; then
eval srcfile=\"$fix_srcfile_path\"
fi
qsrcfile=`$echo "X$srcfile" | $Xsed -e "$sed_quote_subst"`
case $qsrcfile in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
qsrcfile="\"$qsrcfile\"" ;;
esac
$run $rm "$libobj" "${libobj}T"
# Create a libtool object file (analogous to a ".la" file),
# but don't create it if we're doing a dry run.
test -z "$run" && cat > ${libobj}T <<EOF
# $libobj - a libtool object file
# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
#
# Please DO NOT delete this file!
# It is necessary for linking the library.
# Name of the PIC object.
EOF
# Only build a PIC object if we are building libtool libraries.
if test "$build_libtool_libs" = yes; then
# Without this assignment, base_compile gets emptied.
fbsd_hideous_sh_bug=$base_compile
if test "$pic_mode" != no; then
command="$base_compile $qsrcfile $pic_flag"
else
# Don't build PIC code
command="$base_compile $qsrcfile"
fi
if test ! -d "${xdir}$objdir"; then
$show "$mkdir ${xdir}$objdir"
$run $mkdir ${xdir}$objdir
exit_status=$?
if test "$exit_status" -ne 0 && test ! -d "${xdir}$objdir"; then
exit $exit_status
fi
fi
if test -z "$output_obj"; then
# Place PIC objects in $objdir
command="$command -o $lobj"
fi
$run $rm "$lobj" "$output_obj"
$show "$command"
if $run eval $lt_env "$command"; then :
else
test -n "$output_obj" && $run $rm $removelist
exit $EXIT_FAILURE
fi
if test "$need_locks" = warn &&
test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
$echo "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`
but it should contain:
$srcfile
This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support \`-c' and \`-o' together. If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."
$run $rm $removelist
exit $EXIT_FAILURE
fi
# Just move the object if needed, then go on to compile the next one
if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
$show "$mv $output_obj $lobj"
if $run $mv $output_obj $lobj; then :
else
error=$?
$run $rm $removelist
exit $error
fi
fi
# Append the name of the PIC object to the libtool object file.
test -z "$run" && cat >> ${libobj}T <<EOF
pic_object='$objdir/$objname'
EOF
# Allow error messages only from the first compilation.
if test "$suppress_opt" = yes; then
suppress_output=' >/dev/null 2>&1'
fi
else
# No PIC object so indicate it doesn't exist in the libtool
# object file.
test -z "$run" && cat >> ${libobj}T <<EOF
pic_object=none
EOF
fi
# Only build a position-dependent object if we build old libraries.
if test "$build_old_libs" = yes; then
if test "$pic_mode" != yes; then
# Don't build PIC code
command="$base_compile $qsrcfile"
else
command="$base_compile $qsrcfile $pic_flag"
fi
if test "$compiler_c_o" = yes; then
command="$command -o $obj"
fi
# Suppress compiler output if we already did a PIC compilation.
command="$command$suppress_output"
$run $rm "$obj" "$output_obj"
$show "$command"
if $run eval $lt_env "$command"; then :
else
$run $rm $removelist
exit $EXIT_FAILURE
fi
if test "$need_locks" = warn &&
test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
$echo "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`
but it should contain:
$srcfile
This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support \`-c' and \`-o' together. If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."
$run $rm $removelist
exit $EXIT_FAILURE
fi
# Just move the object if needed
if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
$show "$mv $output_obj $obj"
if $run $mv $output_obj $obj; then :
else
error=$?
$run $rm $removelist
exit $error
fi
fi
# Append the name of the non-PIC object the libtool object file.
# Only append if the libtool object file exists.
test -z "$run" && cat >> ${libobj}T <<EOF
# Name of the non-PIC object.
non_pic_object='$objname'
EOF
else
# Append the name of the non-PIC object the libtool object file.
# Only append if the libtool object file exists.
test -z "$run" && cat >> ${libobj}T <<EOF
# Name of the non-PIC object.
non_pic_object=none
EOF
fi
$run $mv "${libobj}T" "${libobj}"
# Unlock the critical section if it was locked
if test "$need_locks" != no; then
$run $rm "$lockfile"
fi
exit $EXIT_SUCCESS
;;
# libtool link mode
link | relink)
modename="$modename: link"
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
# It is impossible to link a dll without this setting, and
# we shouldn't force the makefile maintainer to figure out
# which system we are compiling for in order to pass an extra
# flag for every libtool invocation.
# allow_undefined=no
# FIXME: Unfortunately, there are problems with the above when trying
# to make a dll which has undefined symbols, in which case not
# even a static library is built. For now, we need to specify
# -no-undefined on the libtool link line when we can be certain
# that all symbols are satisfied, otherwise we get a static library.
allow_undefined=yes
;;
*)
allow_undefined=yes
;;
esac
libtool_args="$nonopt"
base_compile="$nonopt $@"
compile_command="$nonopt"
finalize_command="$nonopt"
compile_rpath=
finalize_rpath=
compile_shlibpath=
finalize_shlibpath=
convenience=
old_convenience=
deplibs=
old_deplibs=
compiler_flags=
linker_flags=
dllsearchpath=
lib_search_path=`pwd`
inst_prefix_dir=
avoid_version=no
dlfiles=
dlprefiles=
dlself=no
export_dynamic=no
export_symbols=
export_symbols_regex=
generated=
libobjs=
ltlibs=
module=no
no_install=no
objs=
non_pic_objects=
notinst_path= # paths that contain not-installed libtool libraries
precious_files_regex=
prefer_static_libs=no
preload=no
prev=
prevarg=
release=
rpath=
xrpath=
perm_rpath=
temp_rpath=
thread_safe=no
vinfo=
vinfo_number=no
single_module="${wl}-single_module"
func_infer_tag $base_compile
# We need to know -static, to get the right output filenames.
for arg
do
case $arg in
-all-static | -static | -static-libtool-libs)
case $arg in
-all-static)
if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
$echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
fi
if test -n "$link_static_flag"; then
dlopen_self=$dlopen_self_static
fi
prefer_static_libs=yes
;;
-static)
if test -z "$pic_flag" && test -n "$link_static_flag"; then
dlopen_self=$dlopen_self_static
fi
prefer_static_libs=built
;;
-static-libtool-libs)
if test -z "$pic_flag" && test -n "$link_static_flag"; then
dlopen_self=$dlopen_self_static
fi
prefer_static_libs=yes
;;
esac
build_libtool_libs=no
build_old_libs=yes
break
;;
esac
done
# See if our shared archives depend on static archives.
test -n "$old_archive_from_new_cmds" && build_old_libs=yes
# Go through the arguments, transforming them on the way.
while test "$#" -gt 0; do
arg="$1"
shift
case $arg in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
;;
*) qarg=$arg ;;
esac
libtool_args="$libtool_args $qarg"
# If the previous option needs an argument, assign it.
if test -n "$prev"; then
case $prev in
output)
compile_command="$compile_command @OUTPUT@"
finalize_command="$finalize_command @OUTPUT@"
;;
esac
case $prev in
dlfiles|dlprefiles)
if test "$preload" = no; then
# Add the symbol object into the linking commands.
compile_command="$compile_command @SYMFILE@"
finalize_command="$finalize_command @SYMFILE@"
preload=yes
fi
case $arg in
*.la | *.lo) ;; # We handle these cases below.
force)
if test "$dlself" = no; then
dlself=needless
export_dynamic=yes
fi
prev=
continue
;;
self)
if test "$prev" = dlprefiles; then
dlself=yes
elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
dlself=yes
else
dlself=needless
export_dynamic=yes
fi
prev=
continue
;;
*)
if test "$prev" = dlfiles; then
dlfiles="$dlfiles $arg"
else
dlprefiles="$dlprefiles $arg"
fi
prev=
continue
;;
esac
;;
expsyms)
export_symbols="$arg"
if test ! -f "$arg"; then
$echo "$modename: symbol file \`$arg' does not exist"
exit $EXIT_FAILURE
fi
prev=
continue
;;
expsyms_regex)
export_symbols_regex="$arg"
prev=
continue
;;
inst_prefix)
inst_prefix_dir="$arg"
prev=
continue
;;
precious_regex)
precious_files_regex="$arg"
prev=
continue
;;
release)
release="-$arg"
prev=
continue
;;
objectlist)
if test -f "$arg"; then
save_arg=$arg
moreargs=
for fil in `cat $save_arg`
do
# moreargs="$moreargs $fil"
arg=$fil
# A libtool-controlled object.
# Check to see that this really is a libtool object.
if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
pic_object=
non_pic_object=
# Read the .lo file
# If there is no directory component, then add one.
case $arg in
*/* | *\\*) . $arg ;;
*) . ./$arg ;;
esac
if test -z "$pic_object" || \
test -z "$non_pic_object" ||
test "$pic_object" = none && \
test "$non_pic_object" = none; then
$echo "$modename: cannot find name of object for \`$arg'" 1>&2
exit $EXIT_FAILURE
fi
# Extract subdirectory from the argument.
xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
if test "X$xdir" = "X$arg"; then
xdir=
else
xdir="$xdir/"
fi
if test "$pic_object" != none; then
# Prepend the subdirectory the object is found in.
pic_object="$xdir$pic_object"
if test "$prev" = dlfiles; then
if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
dlfiles="$dlfiles $pic_object"
prev=
continue
else
# If libtool objects are unsupported, then we need to preload.
prev=dlprefiles
fi
fi
# CHECK ME: I think I busted this. -Ossama
if test "$prev" = dlprefiles; then
# Preload the old-style object.
dlprefiles="$dlprefiles $pic_object"
prev=
fi
# A PIC object.
libobjs="$libobjs $pic_object"
arg="$pic_object"
fi
# Non-PIC object.
if test "$non_pic_object" != none; then
# Prepend the subdirectory the object is found in.
non_pic_object="$xdir$non_pic_object"
# A standard non-PIC object
non_pic_objects="$non_pic_objects $non_pic_object"
if test -z "$pic_object" || test "$pic_object" = none ; then
arg="$non_pic_object"
fi
else
# If the PIC object exists, use it instead.
# $xdir was prepended to $pic_object above.
non_pic_object="$pic_object"
non_pic_objects="$non_pic_objects $non_pic_object"
fi
else
# Only an error if not doing a dry-run.
if test -z "$run"; then
$echo "$modename: \`$arg' is not a valid libtool object" 1>&2
exit $EXIT_FAILURE
else
# Dry-run case.
# Extract subdirectory from the argument.
xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
if test "X$xdir" = "X$arg"; then
xdir=
else
xdir="$xdir/"
fi
pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
libobjs="$libobjs $pic_object"
non_pic_objects="$non_pic_objects $non_pic_object"
fi
fi
done
else
$echo "$modename: link input file \`$save_arg' does not exist"
exit $EXIT_FAILURE
fi
arg=$save_arg
prev=
continue
;;
rpath | xrpath)
# We need an absolute path.
case $arg in
[\\/]* | [A-Za-z]:[\\/]*) ;;
*)
$echo "$modename: only absolute run-paths are allowed" 1>&2
exit $EXIT_FAILURE
;;
esac
if test "$prev" = rpath; then
case "$rpath " in
*" $arg "*) ;;
*) rpath="$rpath $arg" ;;
esac
else
case "$xrpath " in
*" $arg "*) ;;
*) xrpath="$xrpath $arg" ;;
esac
fi
prev=
continue
;;
xcompiler)
compiler_flags="$compiler_flags $qarg"
prev=
compile_command="$compile_command $qarg"
finalize_command="$finalize_command $qarg"
continue
;;
xlinker)
linker_flags="$linker_flags $qarg"
compiler_flags="$compiler_flags $wl$qarg"
prev=
compile_command="$compile_command $wl$qarg"
finalize_command="$finalize_command $wl$qarg"
continue
;;
xcclinker)
linker_flags="$linker_flags $qarg"
compiler_flags="$compiler_flags $qarg"
prev=
compile_command="$compile_command $qarg"
finalize_command="$finalize_command $qarg"
continue
;;
shrext)
shrext_cmds="$arg"
prev=
continue
;;
darwin_framework|darwin_framework_skip)
test "$prev" = "darwin_framework" && compiler_flags="$compiler_flags $arg"
compile_command="$compile_command $arg"
finalize_command="$finalize_command $arg"
prev=
continue
;;
*)
eval "$prev=\"\$arg\""
prev=
continue
;;
esac
fi # test -n "$prev"
prevarg="$arg"
case $arg in
-all-static)
if test -n "$link_static_flag"; then
compile_command="$compile_command $link_static_flag"
finalize_command="$finalize_command $link_static_flag"
fi
continue
;;
-allow-undefined)
# FIXME: remove this flag sometime in the future.
$echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
continue
;;
-avoid-version)
avoid_version=yes
continue
;;
-dlopen)
prev=dlfiles
continue
;;
-dlpreopen)
prev=dlprefiles
continue
;;
-export-dynamic)
export_dynamic=yes
continue
;;
-export-symbols | -export-symbols-regex)
if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
$echo "$modename: more than one -exported-symbols argument is not allowed"
exit $EXIT_FAILURE
fi
if test "X$arg" = "X-export-symbols"; then
prev=expsyms
else
prev=expsyms_regex
fi
continue
;;
-framework|-arch|-isysroot)
case " $CC " in
*" ${arg} ${1} "* | *" ${arg} ${1} "*)
prev=darwin_framework_skip ;;
*) compiler_flags="$compiler_flags $arg"
prev=darwin_framework ;;
esac
compile_command="$compile_command $arg"
finalize_command="$finalize_command $arg"
continue
;;
-inst-prefix-dir)
prev=inst_prefix
continue
;;
# The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
# so, if we see these flags be careful not to treat them like -L
-L[A-Z][A-Z]*:*)
case $with_gcc/$host in
no/*-*-irix* | /*-*-irix*)
compile_command="$compile_command $arg"
finalize_command="$finalize_command $arg"
;;
esac
continue
;;
-L*)
dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
# We need an absolute path.
case $dir in
[\\/]* | [A-Za-z]:[\\/]*) ;;
*)
absdir=`cd "$dir" && pwd`
if test -z "$absdir"; then
$echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
absdir="$dir"
notinst_path="$notinst_path $dir"
fi
dir="$absdir"
;;
esac
case "$deplibs " in
*" -L$dir "*) ;;
*)
deplibs="$deplibs -L$dir"
lib_search_path="$lib_search_path $dir"
;;
esac
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
testbindir=`$echo "X$dir" | $Xsed -e 's*/lib$*/bin*'`
case :$dllsearchpath: in
*":$dir:"*) ;;
*) dllsearchpath="$dllsearchpath:$dir";;
esac
case :$dllsearchpath: in
*":$testbindir:"*) ;;
*) dllsearchpath="$dllsearchpath:$testbindir";;
esac
;;
esac
continue
;;
-l*)
if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos*)
# These systems don't actually have a C or math library (as such)
continue
;;
*-*-os2*)
# These systems don't actually have a C library (as such)
test "X$arg" = "X-lc" && continue
;;
*-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
# Do not include libc due to us having libc/libc_r.
test "X$arg" = "X-lc" && continue
;;
*-*-rhapsody* | *-*-darwin1.[012])
# Rhapsody C and math libraries are in the System framework
deplibs="$deplibs -framework System"
continue
;;
*-*-sco3.2v5* | *-*-sco5v6*)
# Causes problems with __ctype
test "X$arg" = "X-lc" && continue
;;
*-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
# Compiler inserts libc in the correct place for threads to work
test "X$arg" = "X-lc" && continue
;;
esac
elif test "X$arg" = "X-lc_r"; then
case $host in
*-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
# Do not include libc_r directly, use -pthread flag.
continue
;;
esac
fi
deplibs="$deplibs $arg"
continue
;;
# Tru64 UNIX uses -model [arg] to determine the layout of C++
# classes, name mangling, and exception handling.
-model)
compile_command="$compile_command $arg"
compiler_flags="$compiler_flags $arg"
finalize_command="$finalize_command $arg"
prev=xcompiler
continue
;;
-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
compiler_flags="$compiler_flags $arg"
compile_command="$compile_command $arg"
finalize_command="$finalize_command $arg"
continue
;;
-multi_module)
single_module="${wl}-multi_module"
continue
;;
-module)
module=yes
continue
;;
# -64, -mips[0-9] enable 64-bit mode on the SGI compiler
# -r[0-9][0-9]* specifies the processor on the SGI compiler
# -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
# +DA*, +DD* enable 64-bit mode on the HP compiler
# -q* pass through compiler args for the IBM compiler
# -m* pass through architecture-specific compiler args for GCC
# -m*, -t[45]*, -txscale* pass through architecture-specific
# compiler args for GCC
# -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
# -F/path gives path to uninstalled frameworks, gcc on darwin
# @file GCC response files
-64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
# Unknown arguments in both finalize_command and compile_command need
# to be aesthetically quoted because they are evaled later.
arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
case $arg in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
arg="\"$arg\""
;;
esac
compile_command="$compile_command $arg"
finalize_command="$finalize_command $arg"
compiler_flags="$compiler_flags $arg"
continue
;;
-shrext)
prev=shrext
continue
;;
-no-fast-install)
fast_install=no
continue
;;
-no-install)
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin*)
# The PATH hackery in wrapper scripts is required on Windows
# and Darwin in order for the loader to find any dlls it needs.
$echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
$echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
fast_install=no
;;
*) no_install=yes ;;
esac
continue
;;
-no-undefined)
allow_undefined=no
continue
;;
-objectlist)
prev=objectlist
continue
;;
-o) prev=output ;;
-precious-files-regex)
prev=precious_regex
continue
;;
-release)
prev=release
continue
;;
-rpath)
prev=rpath
continue
;;
-R)
prev=xrpath
continue
;;
-R*)
dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
# We need an absolute path.
case $dir in
[\\/]* | [A-Za-z]:[\\/]*) ;;
*)
$echo "$modename: only absolute run-paths are allowed" 1>&2
exit $EXIT_FAILURE
;;
esac
case "$xrpath " in
*" $dir "*) ;;
*) xrpath="$xrpath $dir" ;;
esac
continue
;;
-static | -static-libtool-libs)
# The effects of -static are defined in a previous loop.
# We used to do the same as -all-static on platforms that
# didn't have a PIC flag, but the assumption that the effects
# would be equivalent was wrong. It would break on at least
# Digital Unix and AIX.
continue
;;
-thread-safe)
thread_safe=yes
continue
;;
-version-info)
prev=vinfo
continue
;;
-version-number)
prev=vinfo
vinfo_number=yes
continue
;;
-Wc,*)
args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
arg=
save_ifs="$IFS"; IFS=','
for flag in $args; do
IFS="$save_ifs"
case $flag in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
flag="\"$flag\""
;;
esac
arg="$arg $wl$flag"
compiler_flags="$compiler_flags $flag"
done
IFS="$save_ifs"
arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
;;
-Wl,*)
args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
arg=
save_ifs="$IFS"; IFS=','
for flag in $args; do
IFS="$save_ifs"
case $flag in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
flag="\"$flag\""
;;
esac
arg="$arg $wl$flag"
compiler_flags="$compiler_flags $wl$flag"
linker_flags="$linker_flags $flag"
done
IFS="$save_ifs"
arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
;;
-Xcompiler)
prev=xcompiler
continue
;;
-Xlinker)
prev=xlinker
continue
;;
-XCClinker)
prev=xcclinker
continue
;;
# Some other compiler flag.
-* | +*)
# Unknown arguments in both finalize_command and compile_command need
# to be aesthetically quoted because they are evaled later.
arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
case $arg in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
arg="\"$arg\""
;;
esac
;;
*.$objext)
# A standard object.
objs="$objs $arg"
;;
*.lo)
# A libtool-controlled object.
# Check to see that this really is a libtool object.
if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
pic_object=
non_pic_object=
# Read the .lo file
# If there is no directory component, then add one.
case $arg in
*/* | *\\*) . $arg ;;
*) . ./$arg ;;
esac
if test -z "$pic_object" || \
test -z "$non_pic_object" ||
test "$pic_object" = none && \
test "$non_pic_object" = none; then
$echo "$modename: cannot find name of object for \`$arg'" 1>&2
exit $EXIT_FAILURE
fi
# Extract subdirectory from the argument.
xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
if test "X$xdir" = "X$arg"; then
xdir=
else
xdir="$xdir/"
fi
if test "$pic_object" != none; then
# Prepend the subdirectory the object is found in.
pic_object="$xdir$pic_object"
if test "$prev" = dlfiles; then
if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
dlfiles="$dlfiles $pic_object"
prev=
continue
else
# If libtool objects are unsupported, then we need to preload.
prev=dlprefiles
fi
fi
# CHECK ME: I think I busted this. -Ossama
if test "$prev" = dlprefiles; then
# Preload the old-style object.
dlprefiles="$dlprefiles $pic_object"
prev=
fi
# A PIC object.
libobjs="$libobjs $pic_object"
arg="$pic_object"
fi
# Non-PIC object.
if test "$non_pic_object" != none; then
# Prepend the subdirectory the object is found in.
non_pic_object="$xdir$non_pic_object"
# A standard non-PIC object
non_pic_objects="$non_pic_objects $non_pic_object"
if test -z "$pic_object" || test "$pic_object" = none ; then
arg="$non_pic_object"
fi
else
# If the PIC object exists, use it instead.
# $xdir was prepended to $pic_object above.
non_pic_object="$pic_object"
non_pic_objects="$non_pic_objects $non_pic_object"
fi
else
# Only an error if not doing a dry-run.
if test -z "$run"; then
$echo "$modename: \`$arg' is not a valid libtool object" 1>&2
exit $EXIT_FAILURE
else
# Dry-run case.
# Extract subdirectory from the argument.
xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
if test "X$xdir" = "X$arg"; then
xdir=
else
xdir="$xdir/"
fi
pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
libobjs="$libobjs $pic_object"
non_pic_objects="$non_pic_objects $non_pic_object"
fi
fi
;;
*.$libext)
# An archive.
deplibs="$deplibs $arg"
old_deplibs="$old_deplibs $arg"
continue
;;
*.la)
# A libtool-controlled library.
if test "$prev" = dlfiles; then
# This library was specified with -dlopen.
dlfiles="$dlfiles $arg"
prev=
elif test "$prev" = dlprefiles; then
# The library was specified with -dlpreopen.
dlprefiles="$dlprefiles $arg"
prev=
else
deplibs="$deplibs $arg"
fi
continue
;;
# Some other compiler argument.
*)
# Unknown arguments in both finalize_command and compile_command need
# to be aesthetically quoted because they are evaled later.
arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
case $arg in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
arg="\"$arg\""
;;
esac
;;
esac # arg
# Now actually substitute the argument into the commands.
if test -n "$arg"; then
compile_command="$compile_command $arg"
finalize_command="$finalize_command $arg"
fi
done # argument parsing loop
if test -n "$prev"; then
$echo "$modename: the \`$prevarg' option requires an argument" 1>&2
$echo "$help" 1>&2
exit $EXIT_FAILURE
fi
if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
eval arg=\"$export_dynamic_flag_spec\"
compile_command="$compile_command $arg"
finalize_command="$finalize_command $arg"
fi
oldlibs=
# calculate the name of the file, without its directory
outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
libobjs_save="$libobjs"
if test -n "$shlibpath_var"; then
# get the directories listed in $shlibpath_var
eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
else
shlib_search_path=
fi
eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
if test "X$output_objdir" = "X$output"; then
output_objdir="$objdir"
else
output_objdir="$output_objdir/$objdir"
fi
# Create the object directory.
if test ! -d "$output_objdir"; then
$show "$mkdir $output_objdir"
$run $mkdir $output_objdir
exit_status=$?
if test "$exit_status" -ne 0 && test ! -d "$output_objdir"; then
exit $exit_status
fi
fi
# Determine the type of output
case $output in
"")
$echo "$modename: you must specify an output file" 1>&2
$echo "$help" 1>&2
exit $EXIT_FAILURE
;;
*.$libext) linkmode=oldlib ;;
*.lo | *.$objext) linkmode=obj ;;
*.la) linkmode=lib ;;
*) linkmode=prog ;; # Anything else should be a program.
esac
case $host in
*cygwin* | *mingw* | *pw32*)
# don't eliminate duplications in $postdeps and $predeps
duplicate_compiler_generated_deps=yes
;;
*)
duplicate_compiler_generated_deps=$duplicate_deps
;;
esac
specialdeplibs=
libs=
# Find all interdependent deplibs by searching for libraries
# that are linked more than once (e.g. -la -lb -la)
for deplib in $deplibs; do
if test "X$duplicate_deps" = "Xyes" ; then
case "$libs " in
*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
esac
fi
libs="$libs $deplib"
done
if test "$linkmode" = lib; then
libs="$predeps $libs $compiler_lib_search_path $postdeps"
# Compute libraries that are listed more than once in $predeps
# $postdeps and mark them as special (i.e., whose duplicates are
# not to be eliminated).
pre_post_deps=
if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then
for pre_post_dep in $predeps $postdeps; do
case "$pre_post_deps " in
*" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
esac
pre_post_deps="$pre_post_deps $pre_post_dep"
done
fi
pre_post_deps=
fi
deplibs=
newdependency_libs=
newlib_search_path=
need_relink=no # whether we're linking any uninstalled libtool libraries
notinst_deplibs= # not-installed libtool libraries
case $linkmode in
lib)
passes="conv link"
for file in $dlfiles $dlprefiles; do
case $file in
*.la) ;;
*)
$echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2
exit $EXIT_FAILURE
;;
esac
done
;;
prog)
compile_deplibs=
finalize_deplibs=
alldeplibs=no
newdlfiles=
newdlprefiles=
passes="conv scan dlopen dlpreopen link"
;;
*) passes="conv"
;;
esac
for pass in $passes; do
if test "$linkmode,$pass" = "lib,link" ||
test "$linkmode,$pass" = "prog,scan"; then
libs="$deplibs"
deplibs=
fi
if test "$linkmode" = prog; then
case $pass in
dlopen) libs="$dlfiles" ;;
dlpreopen) libs="$dlprefiles" ;;
link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
esac
fi
if test "$pass" = dlopen; then
# Collect dlpreopened libraries
save_deplibs="$deplibs"
deplibs=
fi
for deplib in $libs; do
lib=
found=no
case $deplib in
-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
if test "$linkmode,$pass" = "prog,link"; then
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
else
compiler_flags="$compiler_flags $deplib"
fi
continue
;;
-l*)
if test "$linkmode" != lib && test "$linkmode" != prog; then
$echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
continue
fi
name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
if test "$linkmode" = lib; then
searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
else
searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
fi
for searchdir in $searchdirs; do
for search_ext in .la $std_shrext .so .a; do
# Search the libtool library
lib="$searchdir/lib${name}${search_ext}"
if test -f "$lib"; then
if test "$search_ext" = ".la"; then
found=yes
else
found=no
fi
break 2
fi
done
done
if test "$found" != yes; then
# deplib doesn't seem to be a libtool library
if test "$linkmode,$pass" = "prog,link"; then
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
else
deplibs="$deplib $deplibs"
test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
fi
continue
else # deplib is a libtool library
# If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
# We need to do some special things here, and not later.
if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
case " $predeps $postdeps " in
*" $deplib "*)
if (${SED} -e '2q' $lib |
grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
library_names=
old_library=
case $lib in
*/* | *\\*) . $lib ;;
*) . ./$lib ;;
esac
for l in $old_library $library_names; do
ll="$l"
done
if test "X$ll" = "X$old_library" ; then # only static version available
found=no
ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
test "X$ladir" = "X$lib" && ladir="."
lib=$ladir/$old_library
if test "$linkmode,$pass" = "prog,link"; then
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
else
deplibs="$deplib $deplibs"
test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
fi
continue
fi
fi
;;
*) ;;
esac
fi
fi
;; # -l
-L*)
case $linkmode in
lib)
deplibs="$deplib $deplibs"
test "$pass" = conv && continue
newdependency_libs="$deplib $newdependency_libs"
newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
;;
prog)
if test "$pass" = conv; then
deplibs="$deplib $deplibs"
continue
fi
if test "$pass" = scan; then
deplibs="$deplib $deplibs"
else
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
fi
newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
;;
*)
$echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2
;;
esac # linkmode
continue
;; # -L
-R*)
if test "$pass" = link; then
dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
# Make sure the xrpath contains only unique directories.
case "$xrpath " in
*" $dir "*) ;;
*) xrpath="$xrpath $dir" ;;
esac
fi
deplibs="$deplib $deplibs"
continue
;;
*.la) lib="$deplib" ;;
*.$libext)
if test "$pass" = conv; then
deplibs="$deplib $deplibs"
continue
fi
case $linkmode in
lib)
valid_a_lib=no
case $deplibs_check_method in
match_pattern*)
set dummy $deplibs_check_method
match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
if eval $echo \"$deplib\" 2>/dev/null \
| $SED 10q \
| $EGREP "$match_pattern_regex" > /dev/null; then
valid_a_lib=yes
fi
;;
pass_all)
valid_a_lib=yes
;;
esac
if test "$valid_a_lib" != yes; then
$echo
$echo "*** Warning: Trying to link with static lib archive $deplib."
$echo "*** I have the capability to make that library automatically link in when"
$echo "*** you link to this library. But I can only do this if you have a"
$echo "*** shared version of the library, which you do not appear to have"
$echo "*** because the file extensions .$libext of this argument makes me believe"
$echo "*** that it is just a static archive that I should not used here."
else
$echo
$echo "*** Warning: Linking the shared library $output against the"
$echo "*** static library $deplib is not portable!"
deplibs="$deplib $deplibs"
fi
continue
;;
prog)
if test "$pass" != link; then
deplibs="$deplib $deplibs"
else
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
fi
continue
;;
esac # linkmode
;; # *.$libext
*.lo | *.$objext)
if test "$pass" = conv; then
deplibs="$deplib $deplibs"
elif test "$linkmode" = prog; then
if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
# If there is no dlopen support or we're linking statically,
# we need to preload.
newdlprefiles="$newdlprefiles $deplib"
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
else
newdlfiles="$newdlfiles $deplib"
fi
fi
continue
;;
%DEPLIBS%)
alldeplibs=yes
continue
;;
esac # case $deplib
if test "$found" = yes || test -f "$lib"; then :
else
$echo "$modename: cannot find the library \`$lib' or unhandled argument \`$deplib'" 1>&2
exit $EXIT_FAILURE
fi
# Check to see that this really is a libtool archive.
if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
else
$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
exit $EXIT_FAILURE
fi
ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
test "X$ladir" = "X$lib" && ladir="."
dlname=
dlopen=
dlpreopen=
libdir=
library_names=
old_library=
# If the library was installed with an old release of libtool,
# it will not redefine variables installed, or shouldnotlink
installed=yes
shouldnotlink=no
avoidtemprpath=
# Read the .la file
case $lib in
*/* | *\\*) . $lib ;;
*) . ./$lib ;;
esac
if test "$linkmode,$pass" = "lib,link" ||
test "$linkmode,$pass" = "prog,scan" ||
{ test "$linkmode" != prog && test "$linkmode" != lib; }; then
test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
fi
if test "$pass" = conv; then
# Only check for convenience libraries
deplibs="$lib $deplibs"
if test -z "$libdir"; then
if test -z "$old_library"; then
$echo "$modename: cannot find name of link library for \`$lib'" 1>&2
exit $EXIT_FAILURE
fi
# It is a libtool convenience library, so add in its objects.
convenience="$convenience $ladir/$objdir/$old_library"
old_convenience="$old_convenience $ladir/$objdir/$old_library"
tmp_libs=
for deplib in $dependency_libs; do
deplibs="$deplib $deplibs"
if test "X$duplicate_deps" = "Xyes" ; then
case "$tmp_libs " in
*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
esac
fi
tmp_libs="$tmp_libs $deplib"
done
elif test "$linkmode" != prog && test "$linkmode" != lib; then
$echo "$modename: \`$lib' is not a convenience library" 1>&2
exit $EXIT_FAILURE
fi
continue
fi # $pass = conv
# Get the name of the library we link against.
linklib=
for l in $old_library $library_names; do
linklib="$l"
done
if test -z "$linklib"; then
$echo "$modename: cannot find name of link library for \`$lib'" 1>&2
exit $EXIT_FAILURE
fi
# This library was specified with -dlopen.
if test "$pass" = dlopen; then
if test -z "$libdir"; then
$echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
exit $EXIT_FAILURE
fi
if test -z "$dlname" ||
test "$dlopen_support" != yes ||
test "$build_libtool_libs" = no; then
# If there is no dlname, no dlopen support or we're linking
# statically, we need to preload. We also need to preload any
# dependent libraries so libltdl's deplib preloader doesn't
# bomb out in the load deplibs phase.
dlprefiles="$dlprefiles $lib $dependency_libs"
else
newdlfiles="$newdlfiles $lib"
fi
continue
fi # $pass = dlopen
# We need an absolute path.
case $ladir in
[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
*)
abs_ladir=`cd "$ladir" && pwd`
if test -z "$abs_ladir"; then
$echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2
$echo "$modename: passing it literally to the linker, although it might fail" 1>&2
abs_ladir="$ladir"
fi
;;
esac
laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
# Find the relevant object directory and library name.
if test "X$installed" = Xyes; then
if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
$echo "$modename: warning: library \`$lib' was moved." 1>&2
dir="$ladir"
absdir="$abs_ladir"
libdir="$abs_ladir"
else
dir="$libdir"
absdir="$libdir"
fi
test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
else
if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
dir="$ladir"
absdir="$abs_ladir"
# Remove this search path later
notinst_path="$notinst_path $abs_ladir"
else
dir="$ladir/$objdir"
absdir="$abs_ladir/$objdir"
# Remove this search path later
notinst_path="$notinst_path $abs_ladir"
fi
fi # $installed = yes
name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
# This library was specified with -dlpreopen.
if test "$pass" = dlpreopen; then
if test -z "$libdir"; then
$echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
exit $EXIT_FAILURE
fi
# Prefer using a static library (so that no silly _DYNAMIC symbols
# are required to link).
if test -n "$old_library"; then
newdlprefiles="$newdlprefiles $dir/$old_library"
# Otherwise, use the dlname, so that lt_dlopen finds it.
elif test -n "$dlname"; then
newdlprefiles="$newdlprefiles $dir/$dlname"
else
newdlprefiles="$newdlprefiles $dir/$linklib"
fi
fi # $pass = dlpreopen
if test -z "$libdir"; then
# Link the convenience library
if test "$linkmode" = lib; then
deplibs="$dir/$old_library $deplibs"
elif test "$linkmode,$pass" = "prog,link"; then
compile_deplibs="$dir/$old_library $compile_deplibs"
finalize_deplibs="$dir/$old_library $finalize_deplibs"
else
deplibs="$lib $deplibs" # used for prog,scan pass
fi
continue
fi
if test "$linkmode" = prog && test "$pass" != link; then
newlib_search_path="$newlib_search_path $ladir"
deplibs="$lib $deplibs"
linkalldeplibs=no
if test "$link_all_deplibs" != no || test -z "$library_names" ||
test "$build_libtool_libs" = no; then
linkalldeplibs=yes
fi
tmp_libs=
for deplib in $dependency_libs; do
case $deplib in
-L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
esac
# Need to link against all dependency_libs?
if test "$linkalldeplibs" = yes; then
deplibs="$deplib $deplibs"
else
# Need to hardcode shared library paths
# or/and link against static libraries
newdependency_libs="$deplib $newdependency_libs"
fi
if test "X$duplicate_deps" = "Xyes" ; then
case "$tmp_libs " in
*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
esac
fi
tmp_libs="$tmp_libs $deplib"
done # for deplib
continue
fi # $linkmode = prog...
if test "$linkmode,$pass" = "prog,link"; then
if test -n "$library_names" &&
{ { test "$prefer_static_libs" = no ||
test "$prefer_static_libs,$installed" = "built,yes"; } ||
test -z "$old_library"; }; then
# We need to hardcode the library path
if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
# Make sure the rpath contains only unique directories.
case "$temp_rpath " in
*" $dir "*) ;;
*" $absdir "*) ;;
*) temp_rpath="$temp_rpath $absdir" ;;
esac
fi
# Hardcode the library path.
# Skip directories that are in the system default run-time
# search path.
case " $sys_lib_dlsearch_path " in
*" $absdir "*) ;;
*)
case "$compile_rpath " in
*" $absdir "*) ;;
*) compile_rpath="$compile_rpath $absdir"
esac
;;
esac
case " $sys_lib_dlsearch_path " in
*" $libdir "*) ;;
*)
case "$finalize_rpath " in
*" $libdir "*) ;;
*) finalize_rpath="$finalize_rpath $libdir"
esac
;;
esac
fi # $linkmode,$pass = prog,link...
if test "$alldeplibs" = yes &&
{ test "$deplibs_check_method" = pass_all ||
{ test "$build_libtool_libs" = yes &&
test -n "$library_names"; }; }; then
# We only need to search for static libraries
continue
fi
fi
link_static=no # Whether the deplib will be linked statically
use_static_libs=$prefer_static_libs
if test "$use_static_libs" = built && test "$installed" = yes ; then
use_static_libs=no
fi
if test -n "$library_names" &&
{ test "$use_static_libs" = no || test -z "$old_library"; }; then
if test "$installed" = no; then
notinst_deplibs="$notinst_deplibs $lib"
need_relink=yes
fi
# This is a shared library
# Warn about portability, can't link against -module's on
# some systems (darwin)
if test "$shouldnotlink" = yes && test "$pass" = link ; then
$echo
if test "$linkmode" = prog; then
$echo "*** Warning: Linking the executable $output against the loadable module"
else
$echo "*** Warning: Linking the shared library $output against the loadable module"
fi
$echo "*** $linklib is not portable!"
fi
if test "$linkmode" = lib &&
test "$hardcode_into_libs" = yes; then
# Hardcode the library path.
# Skip directories that are in the system default run-time
# search path.
case " $sys_lib_dlsearch_path " in
*" $absdir "*) ;;
*)
case "$compile_rpath " in
*" $absdir "*) ;;
*) compile_rpath="$compile_rpath $absdir"
esac
;;
esac
case " $sys_lib_dlsearch_path " in
*" $libdir "*) ;;
*)
case "$finalize_rpath " in
*" $libdir "*) ;;
*) finalize_rpath="$finalize_rpath $libdir"
esac
;;
esac
fi
if test -n "$old_archive_from_expsyms_cmds"; then
# figure out the soname
set dummy $library_names
realname="$2"
shift; shift
libname=`eval \\$echo \"$libname_spec\"`
# use dlname if we got it. it's perfectly good, no?
if test -n "$dlname"; then
soname="$dlname"
elif test -n "$soname_spec"; then
# bleh windows
case $host in
*cygwin* | mingw*)
major=`expr $current - $age`
versuffix="-$major"
;;
esac
eval soname=\"$soname_spec\"
else
soname="$realname"
fi
# Make a new name for the extract_expsyms_cmds to use
soroot="$soname"
soname=`$echo $soroot | ${SED} -e 's/^.*\///'`
newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a"
# If the library has no export list, then create one now
if test -f "$output_objdir/$soname-def"; then :
else
$show "extracting exported symbol list from \`$soname'"
save_ifs="$IFS"; IFS='~'
cmds=$extract_expsyms_cmds
for cmd in $cmds; do
IFS="$save_ifs"
eval cmd=\"$cmd\"
$show "$cmd"
$run eval "$cmd" || exit $?
done
IFS="$save_ifs"
fi
# Create $newlib
if test -f "$output_objdir/$newlib"; then :; else
$show "generating import library for \`$soname'"
save_ifs="$IFS"; IFS='~'
cmds=$old_archive_from_expsyms_cmds
for cmd in $cmds; do
IFS="$save_ifs"
eval cmd=\"$cmd\"
$show "$cmd"
$run eval "$cmd" || exit $?
done
IFS="$save_ifs"
fi
# make sure the library variables are pointing to the new library
dir=$output_objdir
linklib=$newlib
fi # test -n "$old_archive_from_expsyms_cmds"
if test "$linkmode" = prog || test "$mode" != relink; then
add_shlibpath=
add_dir=
add=
lib_linked=yes
case $hardcode_action in
immediate | unsupported)
if test "$hardcode_direct" = no; then
add="$dir/$linklib"
case $host in
*-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
*-*-sysv4*uw2*) add_dir="-L$dir" ;;
*-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
*-*-unixware7*) add_dir="-L$dir" ;;
*-*-darwin* )
# if the lib is a module then we can not link against
# it, someone is ignoring the new warnings I added
if /usr/bin/file -L $add 2> /dev/null |
$EGREP ": [^:]* bundle" >/dev/null ; then
$echo "** Warning, lib $linklib is a module, not a shared library"
if test -z "$old_library" ; then
$echo
$echo "** And there doesn't seem to be a static archive available"
$echo "** The link will probably fail, sorry"
else
add="$dir/$old_library"
fi
fi
esac
elif test "$hardcode_minus_L" = no; then
case $host in
*-*-sunos*) add_shlibpath="$dir" ;;
esac
add_dir="-L$dir"
add="-l$name"
elif test "$hardcode_shlibpath_var" = no; then
add_shlibpath="$dir"
add="-l$name"
else
lib_linked=no
fi
;;
relink)
if test "$hardcode_direct" = yes; then
add="$dir/$linklib"
elif test "$hardcode_minus_L" = yes; then
add_dir="-L$dir"
# Try looking first in the location we're being installed to.
if test -n "$inst_prefix_dir"; then
case $libdir in
[\\/]*)
add_dir="$add_dir -L$inst_prefix_dir$libdir"
;;
esac
fi
add="-l$name"
elif test "$hardcode_shlibpath_var" = yes; then
add_shlibpath="$dir"
add="-l$name"
else
lib_linked=no
fi
;;
*) lib_linked=no ;;
esac
if test "$lib_linked" != yes; then
$echo "$modename: configuration error: unsupported hardcode properties"
exit $EXIT_FAILURE
fi
if test -n "$add_shlibpath"; then
case :$compile_shlibpath: in
*":$add_shlibpath:"*) ;;
*) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
esac
fi
if test "$linkmode" = prog; then
test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
test -n "$add" && compile_deplibs="$add $compile_deplibs"
else
test -n "$add_dir" && deplibs="$add_dir $deplibs"
test -n "$add" && deplibs="$add $deplibs"
if test "$hardcode_direct" != yes && \
test "$hardcode_minus_L" != yes && \
test "$hardcode_shlibpath_var" = yes; then
case :$finalize_shlibpath: in
*":$libdir:"*) ;;
*) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
esac
fi
fi
fi
if test "$linkmode" = prog || test "$mode" = relink; then
add_shlibpath=
add_dir=
add=
# Finalize command for both is simple: just hardcode it.
if test "$hardcode_direct" = yes; then
add="$libdir/$linklib"
elif test "$hardcode_minus_L" = yes; then
add_dir="-L$libdir"
add="-l$name"
elif test "$hardcode_shlibpath_var" = yes; then
case :$finalize_shlibpath: in
*":$libdir:"*) ;;
*) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
esac
add="-l$name"
elif test "$hardcode_automatic" = yes; then
if test -n "$inst_prefix_dir" &&
test -f "$inst_prefix_dir$libdir/$linklib" ; then
add="$inst_prefix_dir$libdir/$linklib"
else
add="$libdir/$linklib"
fi
else
# We cannot seem to hardcode it, guess we'll fake it.
add_dir="-L$libdir"
# Try looking first in the location we're being installed to.
if test -n "$inst_prefix_dir"; then
case $libdir in
[\\/]*)
add_dir="$add_dir -L$inst_prefix_dir$libdir"
;;
esac
fi
add="-l$name"
fi
if test "$linkmode" = prog; then
test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
else
test -n "$add_dir" && deplibs="$add_dir $deplibs"
test -n "$add" && deplibs="$add $deplibs"
fi
fi
elif test "$linkmode" = prog; then
# Here we assume that one of hardcode_direct or hardcode_minus_L
# is not unsupported. This is valid on all known static and
# shared platforms.
if test "$hardcode_direct" != unsupported; then
test -n "$old_library" && linklib="$old_library"
compile_deplibs="$dir/$linklib $compile_deplibs"
finalize_deplibs="$dir/$linklib $finalize_deplibs"
else
compile_deplibs="-l$name -L$dir $compile_deplibs"
finalize_deplibs="-l$name -L$dir $finalize_deplibs"
fi
elif test "$build_libtool_libs" = yes; then
# Not a shared library
if test "$deplibs_check_method" != pass_all; then
# We're trying link a shared library against a static one
# but the system doesn't support it.
# Just print a warning and add the library to dependency_libs so
# that the program can be linked against the static library.
$echo
$echo "*** Warning: This system can not link to static lib archive $lib."
$echo "*** I have the capability to make that library automatically link in when"
$echo "*** you link to this library. But I can only do this if you have a"
$echo "*** shared version of the library, which you do not appear to have."
if test "$module" = yes; then
$echo "*** But as you try to build a module library, libtool will still create "
$echo "*** a static module, that should work as long as the dlopening application"
$echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
if test -z "$global_symbol_pipe"; then
$echo
$echo "*** However, this would only work if libtool was able to extract symbol"
$echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
$echo "*** not find such a program. So, this module is probably useless."
$echo "*** \`nm' from GNU binutils and a full rebuild may help."
fi
if test "$build_old_libs" = no; then
build_libtool_libs=module
build_old_libs=yes
else
build_libtool_libs=no
fi
fi
else
deplibs="$dir/$old_library $deplibs"
link_static=yes
fi
fi # link shared/static library?
if test "$linkmode" = lib; then
if test -n "$dependency_libs" &&
{ test "$hardcode_into_libs" != yes ||
test "$build_old_libs" = yes ||
test "$link_static" = yes; }; then
# Extract -R from dependency_libs
temp_deplibs=
for libdir in $dependency_libs; do
case $libdir in
-R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'`
case " $xrpath " in
*" $temp_xrpath "*) ;;
*) xrpath="$xrpath $temp_xrpath";;
esac;;
*) temp_deplibs="$temp_deplibs $libdir";;
esac
done
dependency_libs="$temp_deplibs"
fi
newlib_search_path="$newlib_search_path $absdir"
# Link against this library
test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
# ... and its dependency_libs
tmp_libs=
for deplib in $dependency_libs; do
newdependency_libs="$deplib $newdependency_libs"
if test "X$duplicate_deps" = "Xyes" ; then
case "$tmp_libs " in
*" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
esac
fi
tmp_libs="$tmp_libs $deplib"
done
if test "$link_all_deplibs" != no; then
# Add the search paths of all dependency libraries
for deplib in $dependency_libs; do
case $deplib in
-L*) path="$deplib" ;;
*.la)
dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'`
test "X$dir" = "X$deplib" && dir="."
# We need an absolute path.
case $dir in
[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
*)
absdir=`cd "$dir" && pwd`
if test -z "$absdir"; then
$echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
absdir="$dir"
fi
;;
esac
if grep "^installed=no" $deplib > /dev/null; then
path="$absdir/$objdir"
else
eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
if test -z "$libdir"; then
$echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
exit $EXIT_FAILURE
fi
if test "$absdir" != "$libdir"; then
$echo "$modename: warning: \`$deplib' seems to be moved" 1>&2
fi
path="$absdir"
fi
depdepl=
case $host in
*-*-darwin*)
# we do not want to link against static libs,
# but need to link against shared
eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
eval deplibdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
if test -n "$deplibrary_names" ; then
for tmp in $deplibrary_names ; do
depdepl=$tmp
done
if test -f "$deplibdir/$depdepl" ; then
depdepl="$deplibdir/$depdepl"
elif test -f "$path/$depdepl" ; then
depdepl="$path/$depdepl"
else
# Can't find it, oh well...
depdepl=
fi
# do not add paths which are already there
case " $newlib_search_path " in
*" $path "*) ;;
*) newlib_search_path="$newlib_search_path $path";;
esac
fi
path=""
;;
*)
path="-L$path"
;;
esac
;;
-l*)
case $host in
*-*-darwin*)
# Again, we only want to link against shared libraries
eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"`
for tmp in $newlib_search_path ; do
if test -f "$tmp/lib$tmp_libs.dylib" ; then
eval depdepl="$tmp/lib$tmp_libs.dylib"
break
fi
done
path=""
;;
*) continue ;;
esac
;;
*) continue ;;
esac
case " $deplibs " in
*" $path "*) ;;
*) deplibs="$path $deplibs" ;;
esac
case " $deplibs " in
*" $depdepl "*) ;;
*) deplibs="$depdepl $deplibs" ;;
esac
done
fi # link_all_deplibs != no
fi # linkmode = lib
done # for deplib in $libs
dependency_libs="$newdependency_libs"
if test "$pass" = dlpreopen; then
# Link the dlpreopened libraries before other libraries
for deplib in $save_deplibs; do
deplibs="$deplib $deplibs"
done
fi
if test "$pass" != dlopen; then
if test "$pass" != conv; then
# Make sure lib_search_path contains only unique directories.
lib_search_path=
for dir in $newlib_search_path; do
case "$lib_search_path " in
*" $dir "*) ;;
*) lib_search_path="$lib_search_path $dir" ;;
esac
done
newlib_search_path=
fi
if test "$linkmode,$pass" != "prog,link"; then
vars="deplibs"
else
vars="compile_deplibs finalize_deplibs"
fi
for var in $vars dependency_libs; do
# Add libraries to $var in reverse order
eval tmp_libs=\"\$$var\"
new_libs=
for deplib in $tmp_libs; do
# FIXME: Pedantically, this is the right thing to do, so
# that some nasty dependency loop isn't accidentally
# broken:
#new_libs="$deplib $new_libs"
# Pragmatically, this seems to cause very few problems in
# practice:
case $deplib in
-L*) new_libs="$deplib $new_libs" ;;
-R*) ;;
*)
# And here is the reason: when a library appears more
# than once as an explicit dependence of a library, or
# is implicitly linked in more than once by the
# compiler, it is considered special, and multiple
# occurrences thereof are not removed. Compare this
# with having the same library being listed as a
# dependency of multiple other libraries: in this case,
# we know (pedantically, we assume) the library does not
# need to be listed more than once, so we keep only the
# last copy. This is not always right, but it is rare
# enough that we require users that really mean to play
# such unportable linking tricks to link the library
# using -Wl,-lname, so that libtool does not consider it
# for duplicate removal.
case " $specialdeplibs " in
*" $deplib "*) new_libs="$deplib $new_libs" ;;
*)
case " $new_libs " in
*" $deplib "*) ;;
*) new_libs="$deplib $new_libs" ;;
esac
;;
esac
;;
esac
done
tmp_libs=
for deplib in $new_libs; do
case $deplib in
-L*)
case " $tmp_libs " in
*" $deplib "*) ;;
*) tmp_libs="$tmp_libs $deplib" ;;
esac
;;
*) tmp_libs="$tmp_libs $deplib" ;;
esac
done
eval $var=\"$tmp_libs\"
done # for var
fi
# Last step: remove runtime libs from dependency_libs
# (they stay in deplibs)
tmp_libs=
for i in $dependency_libs ; do
case " $predeps $postdeps $compiler_lib_search_path " in
*" $i "*)
i=""
;;
esac
if test -n "$i" ; then
tmp_libs="$tmp_libs $i"
fi
done
dependency_libs=$tmp_libs
done # for pass
if test "$linkmode" = prog; then
dlfiles="$newdlfiles"
dlprefiles="$newdlprefiles"
fi
case $linkmode in
oldlib)
case " $deplibs" in
*\ -l* | *\ -L*)
$echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2 ;;
esac
if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
$echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
fi
if test -n "$rpath"; then
$echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
fi
if test -n "$xrpath"; then
$echo "$modename: warning: \`-R' is ignored for archives" 1>&2
fi
if test -n "$vinfo"; then
$echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2
fi
if test -n "$release"; then
$echo "$modename: warning: \`-release' is ignored for archives" 1>&2
fi
if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
$echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
fi
# Now set the variables for building old libraries.
build_libtool_libs=no
oldlibs="$output"
objs="$objs$old_deplibs"
;;
lib)
# Make sure we only generate libraries of the form `libNAME.la'.
case $outputname in
lib*)
name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
eval shared_ext=\"$shrext_cmds\"
eval libname=\"$libname_spec\"
;;
*)
if test "$module" = no; then
$echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
$echo "$help" 1>&2
exit $EXIT_FAILURE
fi
if test "$need_lib_prefix" != no; then
# Add the "lib" prefix for modules if required
name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
eval shared_ext=\"$shrext_cmds\"
eval libname=\"$libname_spec\"
else
libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
fi
;;
esac
if test -n "$objs"; then
if test "$deplibs_check_method" != pass_all; then
$echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1
exit $EXIT_FAILURE
else
$echo
$echo "*** Warning: Linking the shared library $output against the non-libtool"
$echo "*** objects $objs is not portable!"
libobjs="$libobjs $objs"
fi
fi
if test "$dlself" != no; then
$echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2
fi
set dummy $rpath
if test "$#" -gt 2; then
$echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
fi
install_libdir="$2"
oldlibs=
if test -z "$rpath"; then
if test "$build_libtool_libs" = yes; then
# Building a libtool convenience library.
# Some compilers have problems with a `.al' extension so
# convenience libraries should have the same extension an
# archive normally would.
oldlibs="$output_objdir/$libname.$libext $oldlibs"
build_libtool_libs=convenience
build_old_libs=yes
fi
if test -n "$vinfo"; then
$echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2
fi
if test -n "$release"; then
$echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
fi
else
# Parse the version information argument.
save_ifs="$IFS"; IFS=':'
set dummy $vinfo 0 0 0
IFS="$save_ifs"
if test -n "$8"; then
$echo "$modename: too many parameters to \`-version-info'" 1>&2
$echo "$help" 1>&2
exit $EXIT_FAILURE
fi
# convert absolute version numbers to libtool ages
# this retains compatibility with .la files and attempts
# to make the code below a bit more comprehensible
case $vinfo_number in
yes)
number_major="$2"
number_minor="$3"
number_revision="$4"
#
# There are really only two kinds -- those that
# use the current revision as the major version
# and those that subtract age and use age as
# a minor version. But, then there is irix
# which has an extra 1 added just for fun
#
case $version_type in
darwin|linux|osf|windows|none)
current=`expr $number_major + $number_minor`
age="$number_minor"
revision="$number_revision"
;;
freebsd-aout|freebsd-elf|sunos)
current="$number_major"
revision="$number_minor"
age="0"
;;
irix|nonstopux)
current=`expr $number_major + $number_minor`
age="$number_minor"
revision="$number_minor"
lt_irix_increment=no
;;
esac
;;
no)
current="$2"
revision="$3"
age="$4"
;;
esac
# Check that each of the things are valid numbers.
case $current in
0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
*)
$echo "$modename: CURRENT \`$current' must be a nonnegative integer" 1>&2
$echo "$modename: \`$vinfo' is not valid version information" 1>&2
exit $EXIT_FAILURE
;;
esac
case $revision in
0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
*)
$echo "$modename: REVISION \`$revision' must be a nonnegative integer" 1>&2
$echo "$modename: \`$vinfo' is not valid version information" 1>&2
exit $EXIT_FAILURE
;;
esac
case $age in
0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
*)
$echo "$modename: AGE \`$age' must be a nonnegative integer" 1>&2
$echo "$modename: \`$vinfo' is not valid version information" 1>&2
exit $EXIT_FAILURE
;;
esac
if test "$age" -gt "$current"; then
$echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
$echo "$modename: \`$vinfo' is not valid version information" 1>&2
exit $EXIT_FAILURE
fi
# Calculate the version variables.
major=
versuffix=
verstring=
case $version_type in
none) ;;
darwin)
# Like Linux, but with the current version available in
# verstring for coding it into the library header
major=.`expr $current - $age`
versuffix="$major.$age.$revision"
# Darwin ld doesn't like 0 for these options...
minor_current=`expr $current + 1`
xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
;;
freebsd-aout)
major=".$current"
versuffix=".$current.$revision";
;;
freebsd-elf)
major=".$current"
versuffix=".$current";
;;
irix | nonstopux)
if test "X$lt_irix_increment" = "Xno"; then
major=`expr $current - $age`
else
major=`expr $current - $age + 1`
fi
case $version_type in
nonstopux) verstring_prefix=nonstopux ;;
*) verstring_prefix=sgi ;;
esac
verstring="$verstring_prefix$major.$revision"
# Add in all the interfaces that we are compatible with.
loop=$revision
while test "$loop" -ne 0; do
iface=`expr $revision - $loop`
loop=`expr $loop - 1`
verstring="$verstring_prefix$major.$iface:$verstring"
done
# Before this point, $major must not contain `.'.
major=.$major
versuffix="$major.$revision"
;;
linux)
major=.`expr $current - $age`
versuffix="$major.$age.$revision"
;;
osf)
major=.`expr $current - $age`
versuffix=".$current.$age.$revision"
verstring="$current.$age.$revision"
# Add in all the interfaces that we are compatible with.
loop=$age
while test "$loop" -ne 0; do
iface=`expr $current - $loop`
loop=`expr $loop - 1`
verstring="$verstring:${iface}.0"
done
# Make executables depend on our current version.
verstring="$verstring:${current}.0"
;;
sunos)
major=".$current"
versuffix=".$current.$revision"
;;
windows)
# Use '-' rather than '.', since we only want one
# extension on DOS 8.3 filesystems.
major=`expr $current - $age`
versuffix="-$major"
;;
*)
$echo "$modename: unknown library version type \`$version_type'" 1>&2
$echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
exit $EXIT_FAILURE
;;
esac
# Clear the version info if we defaulted, and they specified a release.
if test -z "$vinfo" && test -n "$release"; then
major=
case $version_type in
darwin)
# we can't check for "0.0" in archive_cmds due to quoting
# problems, so we reset it completely
verstring=
;;
*)
verstring="0.0"
;;
esac
if test "$need_version" = no; then
versuffix=
else
versuffix=".0.0"
fi
fi
# Remove version info from name if versioning should be avoided
if test "$avoid_version" = yes && test "$need_version" = no; then
major=
versuffix=
verstring=""
fi
# Check to see if the archive will have undefined symbols.
if test "$allow_undefined" = yes; then
if test "$allow_undefined_flag" = unsupported; then
$echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
build_libtool_libs=no
build_old_libs=yes
fi
else
# Don't allow undefined symbols.
allow_undefined_flag="$no_undefined_flag"
fi
fi
if test "$mode" != relink; then
# Remove our outputs, but don't remove object files since they
# may have been created when compiling PIC objects.
removelist=
tempremovelist=`$echo "$output_objdir/*"`
for p in $tempremovelist; do
case $p in
*.$objext)
;;
$output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
if test "X$precious_files_regex" != "X"; then
if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
then
continue
fi
fi
removelist="$removelist $p"
;;
*) ;;
esac
done
if test -n "$removelist"; then
$show "${rm}r $removelist"
$run ${rm}r $removelist
fi
fi
# Now set the variables for building old libraries.
if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
oldlibs="$oldlibs $output_objdir/$libname.$libext"
# Transform .lo files to .o files.
oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
fi
# Eliminate all temporary directories.
#for path in $notinst_path; do
# lib_search_path=`$echo "$lib_search_path " | ${SED} -e "s% $path % %g"`
# deplibs=`$echo "$deplibs " | ${SED} -e "s% -L$path % %g"`
# dependency_libs=`$echo "$dependency_libs " | ${SED} -e "s% -L$path % %g"`
#done
if test -n "$xrpath"; then
# If the user specified any rpath flags, then add them.
temp_xrpath=
for libdir in $xrpath; do
temp_xrpath="$temp_xrpath -R$libdir"
case "$finalize_rpath " in
*" $libdir "*) ;;
*) finalize_rpath="$finalize_rpath $libdir" ;;
esac
done
if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
dependency_libs="$temp_xrpath $dependency_libs"
fi
fi
# Make sure dlfiles contains only unique files that won't be dlpreopened
old_dlfiles="$dlfiles"
dlfiles=
for lib in $old_dlfiles; do
case " $dlprefiles $dlfiles " in
*" $lib "*) ;;
*) dlfiles="$dlfiles $lib" ;;
esac
done
# Make sure dlprefiles contains only unique files
old_dlprefiles="$dlprefiles"
dlprefiles=
for lib in $old_dlprefiles; do
case "$dlprefiles " in
*" $lib "*) ;;
*) dlprefiles="$dlprefiles $lib" ;;
esac
done
if test "$build_libtool_libs" = yes; then
if test -n "$rpath"; then
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*)
# these systems don't actually have a c library (as such)!
;;
*-*-rhapsody* | *-*-darwin1.[012])
# Rhapsody C library is in the System framework
deplibs="$deplibs -framework System"
;;
*-*-netbsd*)
# Don't link with libc until the a.out ld.so is fixed.
;;
*-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
# Do not include libc due to us having libc/libc_r.
;;
*-*-sco3.2v5* | *-*-sco5v6*)
# Causes problems with __ctype
;;
*-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
# Compiler inserts libc in the correct place for threads to work
;;
*)
# Add libc to deplibs on all other systems if necessary.
if test "$build_libtool_need_lc" = "yes"; then
deplibs="$deplibs -lc"
fi
;;
esac
fi
# Transform deplibs into only deplibs that can be linked in shared.
name_save=$name
libname_save=$libname
release_save=$release
versuffix_save=$versuffix
major_save=$major
# I'm not sure if I'm treating the release correctly. I think
# release should show up in the -l (ie -lgmp5) so we don't want to
# add it in twice. Is that correct?
release=""
versuffix=""
major=""
newdeplibs=
droppeddeps=no
case $deplibs_check_method in
pass_all)
# Don't check for shared/static. Everything works.
# This might be a little naive. We might want to check
# whether the library exists or not. But this is on
# osf3 & osf4 and I'm not really sure... Just
# implementing what was already the behavior.
newdeplibs=$deplibs
;;
test_compile)
# This code stresses the "libraries are programs" paradigm to its
# limits. Maybe even breaks it. We compile a program, linking it
# against the deplibs as a proxy for the library. Then we can check
# whether they linked in statically or dynamically with ldd.
$rm conftest.c
cat > conftest.c <<EOF
int main() { return 0; }
EOF
$rm conftest
if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
ldd_output=`ldd conftest`
for i in $deplibs; do
name=`expr $i : '-l\(.*\)'`
# If $name is empty we are operating on a -L argument.
if test "$name" != "" && test "$name" != "0"; then
if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
case " $predeps $postdeps " in
*" $i "*)
newdeplibs="$newdeplibs $i"
i=""
;;
esac
fi
if test -n "$i" ; then
libname=`eval \\$echo \"$libname_spec\"`
deplib_matches=`eval \\$echo \"$library_names_spec\"`
set dummy $deplib_matches
deplib_match=$2
if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
newdeplibs="$newdeplibs $i"
else
droppeddeps=yes
$echo
$echo "*** Warning: dynamic linker does not accept needed library $i."
$echo "*** I have the capability to make that library automatically link in when"
$echo "*** you link to this library. But I can only do this if you have a"
$echo "*** shared version of the library, which I believe you do not have"
$echo "*** because a test_compile did reveal that the linker did not use it for"
$echo "*** its dynamic dependency list that programs get resolved with at runtime."
fi
fi
else
newdeplibs="$newdeplibs $i"
fi
done
else
# Error occurred in the first compile. Let's try to salvage
# the situation: Compile a separate program for each library.
for i in $deplibs; do
name=`expr $i : '-l\(.*\)'`
# If $name is empty we are operating on a -L argument.
if test "$name" != "" && test "$name" != "0"; then
$rm conftest
if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
ldd_output=`ldd conftest`
if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
case " $predeps $postdeps " in
*" $i "*)
newdeplibs="$newdeplibs $i"
i=""
;;
esac
fi
if test -n "$i" ; then
libname=`eval \\$echo \"$libname_spec\"`
deplib_matches=`eval \\$echo \"$library_names_spec\"`
set dummy $deplib_matches
deplib_match=$2
if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
newdeplibs="$newdeplibs $i"
else
droppeddeps=yes
$echo
$echo "*** Warning: dynamic linker does not accept needed library $i."
$echo "*** I have the capability to make that library automatically link in when"
$echo "*** you link to this library. But I can only do this if you have a"
$echo "*** shared version of the library, which you do not appear to have"
$echo "*** because a test_compile did reveal that the linker did not use this one"
$echo "*** as a dynamic dependency that programs can get resolved with at runtime."
fi
fi
else
droppeddeps=yes
$echo
$echo "*** Warning! Library $i is needed by this library but I was not able to"
$echo "*** make it link in! You will probably need to install it or some"
$echo "*** library that it depends on before this library will be fully"
$echo "*** functional. Installing it before continuing would be even better."
fi
else
newdeplibs="$newdeplibs $i"
fi
done
fi
;;
file_magic*)
set dummy $deplibs_check_method
file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
for a_deplib in $deplibs; do
name=`expr $a_deplib : '-l\(.*\)'`
# If $name is empty we are operating on a -L argument.
if test "$name" != "" && test "$name" != "0"; then
if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
case " $predeps $postdeps " in
*" $a_deplib "*)
newdeplibs="$newdeplibs $a_deplib"
a_deplib=""
;;
esac
fi
if test -n "$a_deplib" ; then
libname=`eval \\$echo \"$libname_spec\"`
for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
for potent_lib in $potential_libs; do
# Follow soft links.
if ls -lLd "$potent_lib" 2>/dev/null \
| grep " -> " >/dev/null; then
continue
fi
# The statement above tries to avoid entering an
# endless loop below, in case of cyclic links.
# We might still enter an endless loop, since a link
# loop can be closed while we follow links,
# but so what?
potlib="$potent_lib"
while test -h "$potlib" 2>/dev/null; do
potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
case $potliblink in
[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
*) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
esac
done
if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
| ${SED} 10q \
| $EGREP "$file_magic_regex" > /dev/null; then
newdeplibs="$newdeplibs $a_deplib"
a_deplib=""
break 2
fi
done
done
fi
if test -n "$a_deplib" ; then
droppeddeps=yes
$echo
$echo "*** Warning: linker path does not have real file for library $a_deplib."
$echo "*** I have the capability to make that library automatically link in when"
$echo "*** you link to this library. But I can only do this if you have a"
$echo "*** shared version of the library, which you do not appear to have"
$echo "*** because I did check the linker path looking for a file starting"
if test -z "$potlib" ; then
$echo "*** with $libname but no candidates were found. (...for file magic test)"
else
$echo "*** with $libname and none of the candidates passed a file format test"
$echo "*** using a file magic. Last file checked: $potlib"
fi
fi
else
# Add a -L argument.
newdeplibs="$newdeplibs $a_deplib"
fi
done # Gone through all deplibs.
;;
match_pattern*)
set dummy $deplibs_check_method
match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
for a_deplib in $deplibs; do
name=`expr $a_deplib : '-l\(.*\)'`
# If $name is empty we are operating on a -L argument.
if test -n "$name" && test "$name" != "0"; then
if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
case " $predeps $postdeps " in
*" $a_deplib "*)
newdeplibs="$newdeplibs $a_deplib"
a_deplib=""
;;
esac
fi
if test -n "$a_deplib" ; then
libname=`eval \\$echo \"$libname_spec\"`
for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
for potent_lib in $potential_libs; do
potlib="$potent_lib" # see symlink-check above in file_magic test
if eval $echo \"$potent_lib\" 2>/dev/null \
| ${SED} 10q \
| $EGREP "$match_pattern_regex" > /dev/null; then
newdeplibs="$newdeplibs $a_deplib"
a_deplib=""
break 2
fi
done
done
fi
if test -n "$a_deplib" ; then
droppeddeps=yes
$echo
$echo "*** Warning: linker path does not have real file for library $a_deplib."
$echo "*** I have the capability to make that library automatically link in when"
$echo "*** you link to this library. But I can only do this if you have a"
$echo "*** shared version of the library, which you do not appear to have"
$echo "*** because I did check the linker path looking for a file starting"
if test -z "$potlib" ; then
$echo "*** with $libname but no candidates were found. (...for regex pattern test)"
else
$echo "*** with $libname and none of the candidates passed a file format test"
$echo "*** using a regex pattern. Last file checked: $potlib"
fi
fi
else
# Add a -L argument.
newdeplibs="$newdeplibs $a_deplib"
fi
done # Gone through all deplibs.
;;
none | unknown | *)
newdeplibs=""
tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
-e 's/ -[LR][^ ]*//g'`
if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
for i in $predeps $postdeps ; do
# can't use Xsed below, because $i might contain '/'
tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"`
done
fi
if $echo "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' \
| grep . >/dev/null; then
$echo
if test "X$deplibs_check_method" = "Xnone"; then
$echo "*** Warning: inter-library dependencies are not supported in this platform."
else
$echo "*** Warning: inter-library dependencies are not known to be supported."
fi
$echo "*** All declared inter-library dependencies are being dropped."
droppeddeps=yes
fi
;;
esac
versuffix=$versuffix_save
major=$major_save
release=$release_save
libname=$libname_save
name=$name_save
case $host in
*-*-rhapsody* | *-*-darwin1.[012])
# On Rhapsody replace the C library is the System framework
newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'`
;;
esac
if test "$droppeddeps" = yes; then
if test "$module" = yes; then
$echo
$echo "*** Warning: libtool could not satisfy all declared inter-library"
$echo "*** dependencies of module $libname. Therefore, libtool will create"
$echo "*** a static module, that should work as long as the dlopening"
$echo "*** application is linked with the -dlopen flag."
if test -z "$global_symbol_pipe"; then
$echo
$echo "*** However, this would only work if libtool was able to extract symbol"
$echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
$echo "*** not find such a program. So, this module is probably useless."
$echo "*** \`nm' from GNU binutils and a full rebuild may help."
fi
if test "$build_old_libs" = no; then
oldlibs="$output_objdir/$libname.$libext"
build_libtool_libs=module
build_old_libs=yes
else
build_libtool_libs=no
fi
else
$echo "*** The inter-library dependencies that have been dropped here will be"
$echo "*** automatically added whenever a program is linked with this library"
$echo "*** or is declared to -dlopen it."
if test "$allow_undefined" = no; then
$echo
$echo "*** Since this library must not contain undefined symbols,"
$echo "*** because either the platform does not support them or"
$echo "*** it was explicitly requested with -no-undefined,"
$echo "*** libtool will only create a static version of it."
if test "$build_old_libs" = no; then
oldlibs="$output_objdir/$libname.$libext"
build_libtool_libs=module
build_old_libs=yes
else
build_libtool_libs=no
fi
fi
fi
fi
# Done checking deplibs!
deplibs=$newdeplibs
fi
# move library search paths that coincide with paths to not yet
# installed libraries to the beginning of the library search list
new_libs=
for path in $notinst_path; do
case " $new_libs " in
*" -L$path/$objdir "*) ;;
*)
case " $deplibs " in
*" -L$path/$objdir "*)
new_libs="$new_libs -L$path/$objdir" ;;
esac
;;
esac
done
for deplib in $deplibs; do
case $deplib in
-L*)
case " $new_libs " in
*" $deplib "*) ;;
*) new_libs="$new_libs $deplib" ;;
esac
;;
*) new_libs="$new_libs $deplib" ;;
esac
done
deplibs="$new_libs"
# All the library-specific variables (install_libdir is set above).
library_names=
old_library=
dlname=
# Test again, we may have decided not to build it any more
if test "$build_libtool_libs" = yes; then
if test "$hardcode_into_libs" = yes; then
# Hardcode the library paths
hardcode_libdirs=
dep_rpath=
rpath="$finalize_rpath"
test "$mode" != relink && rpath="$compile_rpath$rpath"
for libdir in $rpath; do
if test -n "$hardcode_libdir_flag_spec"; then
if test -n "$hardcode_libdir_separator"; then
if test -z "$hardcode_libdirs"; then
hardcode_libdirs="$libdir"
else
# Just accumulate the unique libdirs.
case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
*"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
;;
*)
hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
;;
esac
fi
else
eval flag=\"$hardcode_libdir_flag_spec\"
dep_rpath="$dep_rpath $flag"
fi
elif test -n "$runpath_var"; then
case "$perm_rpath " in
*" $libdir "*) ;;
*) perm_rpath="$perm_rpath $libdir" ;;
esac
fi
done
# Substitute the hardcoded libdirs into the rpath.
if test -n "$hardcode_libdir_separator" &&
test -n "$hardcode_libdirs"; then
libdir="$hardcode_libdirs"
if test -n "$hardcode_libdir_flag_spec_ld"; then
case $archive_cmds in
*\$LD*) eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" ;;
*) eval dep_rpath=\"$hardcode_libdir_flag_spec\" ;;
esac
else
eval dep_rpath=\"$hardcode_libdir_flag_spec\"
fi
fi
if test -n "$runpath_var" && test -n "$perm_rpath"; then
# We should set the runpath_var.
rpath=
for dir in $perm_rpath; do
rpath="$rpath$dir:"
done
eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
fi
test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
fi
shlibpath="$finalize_shlibpath"
test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
if test -n "$shlibpath"; then
eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
fi
# Get the real and link names of the library.
eval shared_ext=\"$shrext_cmds\"
eval library_names=\"$library_names_spec\"
set dummy $library_names
realname="$2"
shift; shift
if test -n "$soname_spec"; then
eval soname=\"$soname_spec\"
else
soname="$realname"
fi
if test -z "$dlname"; then
dlname=$soname
fi
lib="$output_objdir/$realname"
linknames=
for link
do
linknames="$linknames $link"
done
# Use standard objects if they are pic
test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
# Prepare the list of exported symbols
if test -z "$export_symbols"; then
if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
$show "generating symbol list for \`$libname.la'"
export_symbols="$output_objdir/$libname.exp"
$run $rm $export_symbols
cmds=$export_symbols_cmds
save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
eval cmd=\"$cmd\"
if len=`expr "X$cmd" : ".*"` &&
test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
$show "$cmd"
$run eval "$cmd" || exit $?
skipped_export=false
else
# The command line is too long to execute in one step.
$show "using reloadable object file for export list..."
skipped_export=:
# Break out early, otherwise skipped_export may be
# set to false by a later but shorter cmd.
break
fi
done
IFS="$save_ifs"
if test -n "$export_symbols_regex"; then
$show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
$run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
$show "$mv \"${export_symbols}T\" \"$export_symbols\""
$run eval '$mv "${export_symbols}T" "$export_symbols"'
fi
fi
fi
if test -n "$export_symbols" && test -n "$include_expsyms"; then
$run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
fi
tmp_deplibs=
for test_deplib in $deplibs; do
case " $convenience " in
*" $test_deplib "*) ;;
*)
tmp_deplibs="$tmp_deplibs $test_deplib"
;;
esac
done
deplibs="$tmp_deplibs"
if test -n "$convenience"; then
if test -n "$whole_archive_flag_spec"; then
save_libobjs=$libobjs
eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
else
gentop="$output_objdir/${outputname}x"
generated="$generated $gentop"
func_extract_archives $gentop $convenience
libobjs="$libobjs $func_extract_archives_result"
fi
fi
if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
eval flag=\"$thread_safe_flag_spec\"
linker_flags="$linker_flags $flag"
fi
# Make a backup of the uninstalled library when relinking
if test "$mode" = relink; then
$run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $?
fi
# Do each of the archive commands.
if test "$module" = yes && test -n "$module_cmds" ; then
if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
eval test_cmds=\"$module_expsym_cmds\"
cmds=$module_expsym_cmds
else
eval test_cmds=\"$module_cmds\"
cmds=$module_cmds
fi
else
if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
eval test_cmds=\"$archive_expsym_cmds\"
cmds=$archive_expsym_cmds
else
eval test_cmds=\"$archive_cmds\"
cmds=$archive_cmds
fi
fi
if test "X$skipped_export" != "X:" &&
len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
:
else
# The command line is too long to link in one step, link piecewise.
$echo "creating reloadable object files..."
# Save the value of $output and $libobjs because we want to
# use them later. If we have whole_archive_flag_spec, we
# want to use save_libobjs as it was before
# whole_archive_flag_spec was expanded, because we can't
# assume the linker understands whole_archive_flag_spec.
# This may have to be revisited, in case too many
# convenience libraries get linked in and end up exceeding
# the spec.
if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
save_libobjs=$libobjs
fi
save_output=$output
output_la=`$echo "X$output" | $Xsed -e "$basename"`
# Clear the reloadable object creation command queue and
# initialize k to one.
test_cmds=
concat_cmds=
objlist=
delfiles=
last_robj=
k=1
output=$output_objdir/$output_la-${k}.$objext
# Loop over the list of objects to be linked.
for obj in $save_libobjs
do
eval test_cmds=\"$reload_cmds $objlist $last_robj\"
if test "X$objlist" = X ||
{ len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
test "$len" -le "$max_cmd_len"; }; then
objlist="$objlist $obj"
else
# The command $test_cmds is almost too long, add a
# command to the queue.
if test "$k" -eq 1 ; then
# The first file doesn't have a previous command to add.
eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
else
# All subsequent reloadable object files will link in
# the last one created.
eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\"
fi
last_robj=$output_objdir/$output_la-${k}.$objext
k=`expr $k + 1`
output=$output_objdir/$output_la-${k}.$objext
objlist=$obj
len=1
fi
done
# Handle the remaining objects by creating one last
# reloadable object file. All subsequent reloadable object
# files will link in the last one created.
test -z "$concat_cmds" || concat_cmds=$concat_cmds~
eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
if ${skipped_export-false}; then
$show "generating symbol list for \`$libname.la'"
export_symbols="$output_objdir/$libname.exp"
$run $rm $export_symbols
libobjs=$output
# Append the command to create the export file.
eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\"
fi
# Set up a command to remove the reloadable object files
# after they are used.
i=0
while test "$i" -lt "$k"
do
i=`expr $i + 1`
delfiles="$delfiles $output_objdir/$output_la-${i}.$objext"
done
$echo "creating a temporary reloadable object file: $output"
# Loop through the commands generated above and execute them.
save_ifs="$IFS"; IFS='~'
for cmd in $concat_cmds; do
IFS="$save_ifs"
$show "$cmd"
$run eval "$cmd" || exit $?
done
IFS="$save_ifs"
libobjs=$output
# Restore the value of output.
output=$save_output
if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
fi
# Expand the library linking commands again to reset the
# value of $libobjs for piecewise linking.
# Do each of the archive commands.
if test "$module" = yes && test -n "$module_cmds" ; then
if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
cmds=$module_expsym_cmds
else
cmds=$module_cmds
fi
else
if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
cmds=$archive_expsym_cmds
else
cmds=$archive_cmds
fi
fi
# Append the command to remove the reloadable object files
# to the just-reset $cmds.
eval cmds=\"\$cmds~\$rm $delfiles\"
fi
save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
eval cmd=\"$cmd\"
$show "$cmd"
$run eval "$cmd" || {
lt_exit=$?
# Restore the uninstalled library and exit
if test "$mode" = relink; then
$run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
fi
exit $lt_exit
}
done
IFS="$save_ifs"
# Restore the uninstalled library and exit
if test "$mode" = relink; then
$run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $?
if test -n "$convenience"; then
if test -z "$whole_archive_flag_spec"; then
$show "${rm}r $gentop"
$run ${rm}r "$gentop"
fi
fi
exit $EXIT_SUCCESS
fi
# Create links to the real library.
for linkname in $linknames; do
if test "$realname" != "$linkname"; then
$show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
$run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
fi
done
# If -module or -export-dynamic was specified, set the dlname.
if test "$module" = yes || test "$export_dynamic" = yes; then
# On all known operating systems, these are identical.
dlname="$soname"
fi
fi
;;
obj)
case " $deplibs" in
*\ -l* | *\ -L*)
$echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2 ;;
esac
if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
$echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
fi
if test -n "$rpath"; then
$echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
fi
if test -n "$xrpath"; then
$echo "$modename: warning: \`-R' is ignored for objects" 1>&2
fi
if test -n "$vinfo"; then
$echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
fi
if test -n "$release"; then
$echo "$modename: warning: \`-release' is ignored for objects" 1>&2
fi
case $output in
*.lo)
if test -n "$objs$old_deplibs"; then
$echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
exit $EXIT_FAILURE
fi
libobj="$output"
obj=`$echo "X$output" | $Xsed -e "$lo2o"`
;;
*)
libobj=
obj="$output"
;;
esac
# Delete the old objects.
$run $rm $obj $libobj
# Objects from convenience libraries. This assumes
# single-version convenience libraries. Whenever we create
# different ones for PIC/non-PIC, this we'll have to duplicate
# the extraction.
reload_conv_objs=
gentop=
# reload_cmds runs $LD directly, so let us get rid of
# -Wl from whole_archive_flag_spec and hope we can get by with
# turning comma into space..
wl=
if test -n "$convenience"; then
if test -n "$whole_archive_flag_spec"; then
eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
reload_conv_objs=$reload_objs\ `$echo "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
else
gentop="$output_objdir/${obj}x"
generated="$generated $gentop"
func_extract_archives $gentop $convenience
reload_conv_objs="$reload_objs $func_extract_archives_result"
fi
fi
# Create the old-style object.
reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
output="$obj"
cmds=$reload_cmds
save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
eval cmd=\"$cmd\"
$show "$cmd"
$run eval "$cmd" || exit $?
done
IFS="$save_ifs"
# Exit if we aren't doing a library object file.
if test -z "$libobj"; then
if test -n "$gentop"; then
$show "${rm}r $gentop"
$run ${rm}r $gentop
fi
exit $EXIT_SUCCESS
fi
if test "$build_libtool_libs" != yes; then
if test -n "$gentop"; then
$show "${rm}r $gentop"
$run ${rm}r $gentop
fi
# Create an invalid libtool object if no PIC, so that we don't
# accidentally link it into a program.
# $show "echo timestamp > $libobj"
# $run eval "echo timestamp > $libobj" || exit $?
exit $EXIT_SUCCESS
fi
if test -n "$pic_flag" || test "$pic_mode" != default; then
# Only do commands if we really have different PIC objects.
reload_objs="$libobjs $reload_conv_objs"
output="$libobj"
cmds=$reload_cmds
save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
eval cmd=\"$cmd\"
$show "$cmd"
$run eval "$cmd" || exit $?
done
IFS="$save_ifs"
fi
if test -n "$gentop"; then
$show "${rm}r $gentop"
$run ${rm}r $gentop
fi
exit $EXIT_SUCCESS
;;
prog)
case $host in
*cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
esac
if test -n "$vinfo"; then
$echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
fi
if test -n "$release"; then
$echo "$modename: warning: \`-release' is ignored for programs" 1>&2
fi
if test "$preload" = yes; then
if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown &&
test "$dlopen_self_static" = unknown; then
$echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
fi
fi
case $host in
*-*-rhapsody* | *-*-darwin1.[012])
# On Rhapsody replace the C library is the System framework
compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
;;
esac
case $host in
*darwin*)
# Don't allow lazy linking, it breaks C++ global constructors
if test "$tagname" = CXX ; then
compile_command="$compile_command ${wl}-bind_at_load"
finalize_command="$finalize_command ${wl}-bind_at_load"
fi
;;
esac
# move library search paths that coincide with paths to not yet
# installed libraries to the beginning of the library search list
new_libs=
for path in $notinst_path; do
case " $new_libs " in
*" -L$path/$objdir "*) ;;
*)
case " $compile_deplibs " in
*" -L$path/$objdir "*)
new_libs="$new_libs -L$path/$objdir" ;;
esac
;;
esac
done
for deplib in $compile_deplibs; do
case $deplib in
-L*)
case " $new_libs " in
*" $deplib "*) ;;
*) new_libs="$new_libs $deplib" ;;
esac
;;
*) new_libs="$new_libs $deplib" ;;
esac
done
compile_deplibs="$new_libs"
compile_command="$compile_command $compile_deplibs"
finalize_command="$finalize_command $finalize_deplibs"
if test -n "$rpath$xrpath"; then
# If the user specified any rpath flags, then add them.
for libdir in $rpath $xrpath; do
# This is the magic to use -rpath.
case "$finalize_rpath " in
*" $libdir "*) ;;
*) finalize_rpath="$finalize_rpath $libdir" ;;
esac
done
fi
# Now hardcode the library paths
rpath=
hardcode_libdirs=
for libdir in $compile_rpath $finalize_rpath; do
if test -n "$hardcode_libdir_flag_spec"; then
if test -n "$hardcode_libdir_separator"; then
if test -z "$hardcode_libdirs"; then
hardcode_libdirs="$libdir"
else
# Just accumulate the unique libdirs.
case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
*"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
;;
*)
hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
;;
esac
fi
else
eval flag=\"$hardcode_libdir_flag_spec\"
rpath="$rpath $flag"
fi
elif test -n "$runpath_var"; then
case "$perm_rpath " in
*" $libdir "*) ;;
*) perm_rpath="$perm_rpath $libdir" ;;
esac
fi
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'`
case :$dllsearchpath: in
*":$libdir:"*) ;;
*) dllsearchpath="$dllsearchpath:$libdir";;
esac
case :$dllsearchpath: in
*":$testbindir:"*) ;;
*) dllsearchpath="$dllsearchpath:$testbindir";;
esac
;;
esac
done
# Substitute the hardcoded libdirs into the rpath.
if test -n "$hardcode_libdir_separator" &&
test -n "$hardcode_libdirs"; then
libdir="$hardcode_libdirs"
eval rpath=\" $hardcode_libdir_flag_spec\"
fi
compile_rpath="$rpath"
rpath=
hardcode_libdirs=
for libdir in $finalize_rpath; do
if test -n "$hardcode_libdir_flag_spec"; then
if test -n "$hardcode_libdir_separator"; then
if test -z "$hardcode_libdirs"; then
hardcode_libdirs="$libdir"
else
# Just accumulate the unique libdirs.
case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
*"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
;;
*)
hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
;;
esac
fi
else
eval flag=\"$hardcode_libdir_flag_spec\"
rpath="$rpath $flag"
fi
elif test -n "$runpath_var"; then
case "$finalize_perm_rpath " in
*" $libdir "*) ;;
*) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
esac
fi
done
# Substitute the hardcoded libdirs into the rpath.
if test -n "$hardcode_libdir_separator" &&
test -n "$hardcode_libdirs"; then
libdir="$hardcode_libdirs"
eval rpath=\" $hardcode_libdir_flag_spec\"
fi
finalize_rpath="$rpath"
if test -n "$libobjs" && test "$build_old_libs" = yes; then
# Transform all the library objects into standard objects.
compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
fi
dlsyms=
if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
if test -n "$NM" && test -n "$global_symbol_pipe"; then
dlsyms="${outputname}S.c"
else
$echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
fi
fi
if test -n "$dlsyms"; then
case $dlsyms in
"") ;;
*.c)
# Discover the nlist of each of the dlfiles.
nlist="$output_objdir/${outputname}.nm"
$show "$rm $nlist ${nlist}S ${nlist}T"
$run $rm "$nlist" "${nlist}S" "${nlist}T"
# Parse the name list into a source file.
$show "creating $output_objdir/$dlsyms"
test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
#ifdef __cplusplus
extern \"C\" {
#endif
/* Prevent the only kind of declaration conflicts we can make. */
#define lt_preloaded_symbols some_other_symbol
/* External symbol declarations for the compiler. */\
"
if test "$dlself" = yes; then
$show "generating symbol list for \`$output'"
test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"
# Add our own program objects to the symbol list.
progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
for arg in $progfiles; do
$show "extracting global C symbols from \`$arg'"
$run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
done
if test -n "$exclude_expsyms"; then
$run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
$run eval '$mv "$nlist"T "$nlist"'
fi
if test -n "$export_symbols_regex"; then
$run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
$run eval '$mv "$nlist"T "$nlist"'
fi
# Prepare the list of exported symbols
if test -z "$export_symbols"; then
export_symbols="$output_objdir/$outputname.exp"
$run $rm $export_symbols
$run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
case $host in
*cygwin* | *mingw* )
$run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
$run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
;;
esac
else
$run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
$run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
$run eval 'mv "$nlist"T "$nlist"'
case $host in
*cygwin* | *mingw* )
$run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
$run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
;;
esac
fi
fi
for arg in $dlprefiles; do
$show "extracting global C symbols from \`$arg'"
name=`$echo "$arg" | ${SED} -e 's%^.*/%%'`
$run eval '$echo ": $name " >> "$nlist"'
$run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
done
if test -z "$run"; then
# Make sure we have at least an empty file.
test -f "$nlist" || : > "$nlist"
if test -n "$exclude_expsyms"; then
$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
$mv "$nlist"T "$nlist"
fi
# Try sorting and uniquifying the output.
if grep -v "^: " < "$nlist" |
if sort -k 3 </dev/null >/dev/null 2>&1; then
sort -k 3
else
sort +2
fi |
uniq > "$nlist"S; then
:
else
grep -v "^: " < "$nlist" > "$nlist"S
fi
if test -f "$nlist"S; then
eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
else
$echo '/* NONE */' >> "$output_objdir/$dlsyms"
fi
$echo >> "$output_objdir/$dlsyms" "\
#undef lt_preloaded_symbols
#if defined (__STDC__) && __STDC__
# define lt_ptr void *
#else
# define lt_ptr char *
# define const
#endif
/* The mapping between symbol names and symbols. */
"
case $host in
*cygwin* | *mingw* )
$echo >> "$output_objdir/$dlsyms" "\
/* DATA imports from DLLs on WIN32 can't be const, because
runtime relocations are performed -- see ld's documentation
on pseudo-relocs */
struct {
"
;;
* )
$echo >> "$output_objdir/$dlsyms" "\
const struct {
"
;;
esac
$echo >> "$output_objdir/$dlsyms" "\
const char *name;
lt_ptr address;
}
lt_preloaded_symbols[] =
{\
"
eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms"
$echo >> "$output_objdir/$dlsyms" "\
{0, (lt_ptr) 0}
};
/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
return lt_preloaded_symbols;
}
#endif
#ifdef __cplusplus
}
#endif\
"
fi
pic_flag_for_symtable=
case $host in
# compiling the symbol table file with pic_flag works around
# a FreeBSD bug that causes programs to crash when -lm is
# linked before any other PIC object. But we must not use
# pic_flag when linking with -static. The problem exists in
# FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
*-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
case "$compile_command " in
*" -static "*) ;;
*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";;
esac;;
*-*-hpux*)
case "$compile_command " in
*" -static "*) ;;
*) pic_flag_for_symtable=" $pic_flag";;
esac
esac
# Now compile the dynamic symbol file.
$show "(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
$run eval '(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
# Clean up the generated files.
$show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T"
$run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T"
# Transform the symbol file into the correct name.
case $host in
*cygwin* | *mingw* )
if test -f "$output_objdir/${outputname}.def" ; then
compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP`
else
compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
fi
;;
* )
compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP`
;;
esac
;;
*)
$echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
exit $EXIT_FAILURE
;;
esac
else
# We keep going just in case the user didn't refer to
# lt_preloaded_symbols. The linker will fail if global_symbol_pipe
# really was required.
# Nullify the symbol file.
compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP`
fi
if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
# Replace the output file specification.
compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$output"'%g' | $NL2SP`
link_command="$compile_command$compile_rpath"
# We have no uninstalled library dependencies, so finalize right now.
$show "$link_command"
$run eval "$link_command"
exit_status=$?
# Delete the generated files.
if test -n "$dlsyms"; then
$show "$rm $output_objdir/${outputname}S.${objext}"
$run $rm "$output_objdir/${outputname}S.${objext}"
fi
exit $exit_status
fi
if test -n "$shlibpath_var"; then
# We should set the shlibpath_var
rpath=
for dir in $temp_rpath; do
case $dir in
[\\/]* | [A-Za-z]:[\\/]*)
# Absolute path.
rpath="$rpath$dir:"
;;
*)
# Relative path: add a thisdir entry.
rpath="$rpath\$thisdir/$dir:"
;;
esac
done
temp_rpath="$rpath"
fi
if test -n "$compile_shlibpath$finalize_shlibpath"; then
compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
fi
if test -n "$finalize_shlibpath"; then
finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
fi
compile_var=
finalize_var=
if test -n "$runpath_var"; then
if test -n "$perm_rpath"; then
# We should set the runpath_var.
rpath=
for dir in $perm_rpath; do
rpath="$rpath$dir:"
done
compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
fi
if test -n "$finalize_perm_rpath"; then
# We should set the runpath_var.
rpath=
for dir in $finalize_perm_rpath; do
rpath="$rpath$dir:"
done
finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
fi
fi
if test "$no_install" = yes; then
# We don't need to create a wrapper script.
link_command="$compile_var$compile_command$compile_rpath"
# Replace the output file specification.
link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
# Delete the old output file.
$run $rm $output
# Link the executable and exit
$show "$link_command"
$run eval "$link_command" || exit $?
exit $EXIT_SUCCESS
fi
if test "$hardcode_action" = relink; then
# Fast installation is not supported
link_command="$compile_var$compile_command$compile_rpath"
relink_command="$finalize_var$finalize_command$finalize_rpath"
$echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
$echo "$modename: \`$output' will be relinked during installation" 1>&2
else
if test "$fast_install" != no; then
link_command="$finalize_var$compile_command$finalize_rpath"
if test "$fast_install" = yes; then
relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $SP2NL | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g' | $NL2SP`
else
# fast_install is set to needless
relink_command=
fi
else
link_command="$compile_var$compile_command$compile_rpath"
relink_command="$finalize_var$finalize_command$finalize_rpath"
fi
fi
# Replace the output file specification.
link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
# Delete the old output files.
$run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname
$show "$link_command"
$run eval "$link_command" || exit $?
# Now create the wrapper script.
$show "creating $output"
# Quote the relink command for shipping.
if test -n "$relink_command"; then
# Preserve any variables that may affect compiler behavior
for var in $variables_saved_for_relink; do
if eval test -z \"\${$var+set}\"; then
relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
elif eval var_value=\$$var; test -z "$var_value"; then
relink_command="$var=; export $var; $relink_command"
else
var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
relink_command="$var=\"$var_value\"; export $var; $relink_command"
fi
done
relink_command="(cd `pwd`; $relink_command)"
relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
fi
# Quote $echo for shipping.
if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then
case $progpath in
[\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
*) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
esac
qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
else
qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
fi
# Only actually do things if our run command is non-null.
if test -z "$run"; then
# win32 will think the script is a binary if it has
# a .exe suffix, so we strip it off here.
case $output in
*.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;;
esac
# test for cygwin because mv fails w/o .exe extensions
case $host in
*cygwin*)
exeext=.exe
outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;;
*) exeext= ;;
esac
case $host in
*cygwin* | *mingw* )
output_name=`basename $output`
output_path=`dirname $output`
cwrappersource="$output_path/$objdir/lt-$output_name.c"
cwrapper="$output_path/$output_name.exe"
$rm $cwrappersource $cwrapper
trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
cat > $cwrappersource <<EOF
/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
The $output program cannot be directly executed until all the libtool
libraries that it depends on are installed.
This wrapper executable should never be moved out of the build directory.
If it is, it will not operate correctly.
Currently, it simply execs the wrapper *script* "/bin/sh $output",
but could eventually absorb all of the scripts functionality and
exec $objdir/$outputname directly.
*/
EOF
cat >> $cwrappersource<<"EOF"
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <malloc.h>
#include <stdarg.h>
#include <assert.h>
#include <string.h>
#include <ctype.h>
#include <sys/stat.h>
#if defined(PATH_MAX)
# define LT_PATHMAX PATH_MAX
#elif defined(MAXPATHLEN)
# define LT_PATHMAX MAXPATHLEN
#else
# define LT_PATHMAX 1024
#endif
#ifndef DIR_SEPARATOR
# define DIR_SEPARATOR '/'
# define PATH_SEPARATOR ':'
#endif
#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
defined (__OS2__)
# define HAVE_DOS_BASED_FILE_SYSTEM
# ifndef DIR_SEPARATOR_2
# define DIR_SEPARATOR_2 '\\'
# endif
# ifndef PATH_SEPARATOR_2
# define PATH_SEPARATOR_2 ';'
# endif
#endif
#ifndef DIR_SEPARATOR_2
# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
#else /* DIR_SEPARATOR_2 */
# define IS_DIR_SEPARATOR(ch) \
(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
#endif /* DIR_SEPARATOR_2 */
#ifndef PATH_SEPARATOR_2
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
#else /* PATH_SEPARATOR_2 */
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
#endif /* PATH_SEPARATOR_2 */
#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
#define XFREE(stale) do { \
if (stale) { free ((void *) stale); stale = 0; } \
} while (0)
/* -DDEBUG is fairly common in CFLAGS. */
#undef DEBUG
#if defined DEBUGWRAPPER
# define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__)
#else
# define DEBUG(format, ...)
#endif
const char *program_name = NULL;
void * xmalloc (size_t num);
char * xstrdup (const char *string);
const char * base_name (const char *name);
char * find_executable(const char *wrapper);
int check_executable(const char *path);
char * strendzap(char *str, const char *pat);
void lt_fatal (const char *message, ...);
int
main (int argc, char *argv[])
{
char **newargz;
int i;
program_name = (char *) xstrdup (base_name (argv[0]));
DEBUG("(main) argv[0] : %s\n",argv[0]);
DEBUG("(main) program_name : %s\n",program_name);
newargz = XMALLOC(char *, argc+2);
EOF
cat >> $cwrappersource <<EOF
newargz[0] = (char *) xstrdup("$SHELL");
EOF
cat >> $cwrappersource <<"EOF"
newargz[1] = find_executable(argv[0]);
if (newargz[1] == NULL)
lt_fatal("Couldn't find %s", argv[0]);
DEBUG("(main) found exe at : %s\n",newargz[1]);
/* we know the script has the same name, without the .exe */
/* so make sure newargz[1] doesn't end in .exe */
strendzap(newargz[1],".exe");
for (i = 1; i < argc; i++)
newargz[i+1] = xstrdup(argv[i]);
newargz[argc+1] = NULL;
for (i=0; i<argc+1; i++)
{
DEBUG("(main) newargz[%d] : %s\n",i,newargz[i]);
;
}
EOF
case $host_os in
mingw*)
cat >> $cwrappersource <<EOF
execv("$SHELL",(char const **)newargz);
EOF
;;
*)
cat >> $cwrappersource <<EOF
execv("$SHELL",newargz);
EOF
;;
esac
cat >> $cwrappersource <<"EOF"
return 127;
}
void *
xmalloc (size_t num)
{
void * p = (void *) malloc (num);
if (!p)
lt_fatal ("Memory exhausted");
return p;
}
char *
xstrdup (const char *string)
{
return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL
;
}
const char *
base_name (const char *name)
{
const char *base;
#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
/* Skip over the disk name in MSDOS pathnames. */
if (isalpha ((unsigned char)name[0]) && name[1] == ':')
name += 2;
#endif
for (base = name; *name; name++)
if (IS_DIR_SEPARATOR (*name))
base = name + 1;
return base;
}
int
check_executable(const char * path)
{
struct stat st;
DEBUG("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!");
if ((!path) || (!*path))
return 0;
if ((stat (path, &st) >= 0) &&
(
/* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */
#if defined (S_IXOTH)
((st.st_mode & S_IXOTH) == S_IXOTH) ||
#endif
#if defined (S_IXGRP)
((st.st_mode & S_IXGRP) == S_IXGRP) ||
#endif
((st.st_mode & S_IXUSR) == S_IXUSR))
)
return 1;
else
return 0;
}
/* Searches for the full path of the wrapper. Returns
newly allocated full path name if found, NULL otherwise */
char *
find_executable (const char* wrapper)
{
int has_slash = 0;
const char* p;
const char* p_next;
/* static buffer for getcwd */
char tmp[LT_PATHMAX + 1];
int tmp_len;
char* concat_name;
DEBUG("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!");
if ((wrapper == NULL) || (*wrapper == '\0'))
return NULL;
/* Absolute path? */
#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
if (isalpha ((unsigned char)wrapper[0]) && wrapper[1] == ':')
{
concat_name = xstrdup (wrapper);
if (check_executable(concat_name))
return concat_name;
XFREE(concat_name);
}
else
{
#endif
if (IS_DIR_SEPARATOR (wrapper[0]))
{
concat_name = xstrdup (wrapper);
if (check_executable(concat_name))
return concat_name;
XFREE(concat_name);
}
#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
}
#endif
for (p = wrapper; *p; p++)
if (*p == '/')
{
has_slash = 1;
break;
}
if (!has_slash)
{
/* no slashes; search PATH */
const char* path = getenv ("PATH");
if (path != NULL)
{
for (p = path; *p; p = p_next)
{
const char* q;
size_t p_len;
for (q = p; *q; q++)
if (IS_PATH_SEPARATOR(*q))
break;
p_len = q - p;
p_next = (*q == '\0' ? q : q + 1);
if (p_len == 0)
{
/* empty path: current directory */
if (getcwd (tmp, LT_PATHMAX) == NULL)
lt_fatal ("getcwd failed");
tmp_len = strlen(tmp);
concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
memcpy (concat_name, tmp, tmp_len);
concat_name[tmp_len] = '/';
strcpy (concat_name + tmp_len + 1, wrapper);
}
else
{
concat_name = XMALLOC(char, p_len + 1 + strlen(wrapper) + 1);
memcpy (concat_name, p, p_len);
concat_name[p_len] = '/';
strcpy (concat_name + p_len + 1, wrapper);
}
if (check_executable(concat_name))
return concat_name;
XFREE(concat_name);
}
}
/* not found in PATH; assume curdir */
}
/* Relative path | not found in path: prepend cwd */
if (getcwd (tmp, LT_PATHMAX) == NULL)
lt_fatal ("getcwd failed");
tmp_len = strlen(tmp);
concat_name = XMALLOC(char, tmp_len + 1 + strlen(wrapper) + 1);
memcpy (concat_name, tmp, tmp_len);
concat_name[tmp_len] = '/';
strcpy (concat_name + tmp_len + 1, wrapper);
if (check_executable(concat_name))
return concat_name;
XFREE(concat_name);
return NULL;
}
char *
strendzap(char *str, const char *pat)
{
size_t len, patlen;
assert(str != NULL);
assert(pat != NULL);
len = strlen(str);
patlen = strlen(pat);
if (patlen <= len)
{
str += len - patlen;
if (strcmp(str, pat) == 0)
*str = '\0';
}
return str;
}
static void
lt_error_core (int exit_status, const char * mode,
const char * message, va_list ap)
{
fprintf (stderr, "%s: %s: ", program_name, mode);
vfprintf (stderr, message, ap);
fprintf (stderr, ".\n");
if (exit_status >= 0)
exit (exit_status);
}
void
lt_fatal (const char *message, ...)
{
va_list ap;
va_start (ap, message);
lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
va_end (ap);
}
EOF
# we should really use a build-platform specific compiler
# here, but OTOH, the wrappers (shell script and this C one)
# are only useful if you want to execute the "real" binary.
# Since the "real" binary is built for $host, then this
# wrapper might as well be built for $host, too.
$run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource
;;
esac
$rm $output
trap "$rm $output; exit $EXIT_FAILURE" 1 2 15
$echo > $output "\
#! $SHELL
# $output - temporary wrapper script for $objdir/$outputname
# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
#
# The $output program cannot be directly executed until all the libtool
# libraries that it depends on are installed.
#
# This wrapper script should never be moved out of the build directory.
# If it is, it will not operate correctly.
# Sed substitution that helps us do robust quoting. It backslashifies
# metacharacters that are still active within double-quoted strings.
Xsed='${SED} -e 1s/^X//'
sed_quote_subst='$sed_quote_subst'
# Be Bourne compatible (taken from Autoconf:_AS_BOURNE_COMPATIBLE).
if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
# Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
# is contrary to our usage. Disable this feature.
alias -g '\${1+\"\$@\"}'='\"\$@\"'
setopt NO_GLOB_SUBST
else
case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
fi
BIN_SH=xpg4; export BIN_SH # for Tru64
DUALCASE=1; export DUALCASE # for MKS sh
# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
relink_command=\"$relink_command\"
# This environment variable determines our operation mode.
if test \"\$libtool_install_magic\" = \"$magic\"; then
# install mode needs the following variable:
notinst_deplibs='$notinst_deplibs'
else
# When we are sourced in execute mode, \$file and \$echo are already set.
if test \"\$libtool_execute_magic\" != \"$magic\"; then
echo=\"$qecho\"
file=\"\$0\"
# Make sure echo works.
if test \"X\$1\" = X--no-reexec; then
# Discard the --no-reexec flag, and continue.
shift
elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then
# Yippee, \$echo works!
:
else
# Restart under the correct shell, and then maybe \$echo will work.
exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
fi
fi\
"
$echo >> $output "\
# Find the directory that this script lives in.
thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
test \"x\$thisdir\" = \"x\$file\" && thisdir=.
# Follow symbolic links until we get to the real thisdir.
file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
while test -n \"\$file\"; do
destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
# If there was a directory component, then change thisdir.
if test \"x\$destdir\" != \"x\$file\"; then
case \"\$destdir\" in
[\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
*) thisdir=\"\$thisdir/\$destdir\" ;;
esac
fi
file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
done
# Try to get the absolute directory name.
absdir=\`cd \"\$thisdir\" && pwd\`
test -n \"\$absdir\" && thisdir=\"\$absdir\"
"
if test "$fast_install" = yes; then
$echo >> $output "\
program=lt-'$outputname'$exeext
progdir=\"\$thisdir/$objdir\"
if test ! -f \"\$progdir/\$program\" || \\
{ file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
test \"X\$file\" != \"X\$progdir/\$program\"; }; then
file=\"\$\$-\$program\"
if test ! -d \"\$progdir\"; then
$mkdir \"\$progdir\"
else
$rm \"\$progdir/\$file\"
fi"
$echo >> $output "\
# relink executable if necessary
if test -n \"\$relink_command\"; then
if relink_command_output=\`eval \$relink_command 2>&1\`; then :
else
$echo \"\$relink_command_output\" >&2
$rm \"\$progdir/\$file\"
exit $EXIT_FAILURE
fi
fi
$mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
{ $rm \"\$progdir/\$program\";
$mv \"\$progdir/\$file\" \"\$progdir/\$program\"; }
$rm \"\$progdir/\$file\"
fi"
else
$echo >> $output "\
program='$outputname'
progdir=\"\$thisdir/$objdir\"
"
fi
$echo >> $output "\
if test -f \"\$progdir/\$program\"; then"
# Export our shlibpath_var if we have one.
if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
$echo >> $output "\
# Add our own library path to $shlibpath_var
$shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
# Some systems cannot cope with colon-terminated $shlibpath_var
# The second colon is a workaround for a bug in BeOS R4 sed
$shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
export $shlibpath_var
"
fi
# fixup the dll searchpath if we need to.
if test -n "$dllsearchpath"; then
$echo >> $output "\
# Add the dll search path components to the executable PATH
PATH=$dllsearchpath:\$PATH
"
fi
$echo >> $output "\
if test \"\$libtool_execute_magic\" != \"$magic\"; then
# Run the actual program with our arguments.
# Make sure env LD_LIBRARY_PATH does not mess us up
if test -n \"\${LD_LIBRARY_PATH+set}\"; then
export LD_LIBRARY_PATH=\$progdir:\$LD_LIBRARY_PATH
fi
"
case $host in
# Backslashes separate directories on plain windows
*-*-mingw | *-*-os2*)
$echo >> $output "\
exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
"
;;
*)
$echo >> $output "\
exec \"\$progdir/\$program\" \${1+\"\$@\"}
"
;;
esac
$echo >> $output "\
\$echo \"\$0: cannot exec \$program \$*\"
exit $EXIT_FAILURE
fi
else
# The program doesn't exist.
\$echo \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
\$echo \"This script is just a wrapper for \$program.\" 1>&2
$echo \"See the $PACKAGE documentation for more information.\" 1>&2
exit $EXIT_FAILURE
fi
fi\
"
chmod +x $output
fi
exit $EXIT_SUCCESS
;;
esac
# See if we need to build an old-fashioned archive.
for oldlib in $oldlibs; do
if test "$build_libtool_libs" = convenience; then
oldobjs="$libobjs_save"
addlibs="$convenience"
build_libtool_libs=no
else
if test "$build_libtool_libs" = module; then
oldobjs="$libobjs_save"
build_libtool_libs=no
else
oldobjs="$old_deplibs $non_pic_objects"
fi
addlibs="$old_convenience"
fi
if test -n "$addlibs"; then
gentop="$output_objdir/${outputname}x"
generated="$generated $gentop"
func_extract_archives $gentop $addlibs
oldobjs="$oldobjs $func_extract_archives_result"
fi
# Do each command in the archive commands.
if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
cmds=$old_archive_from_new_cmds
else
# POSIX demands no paths to be encoded in archives. We have
# to avoid creating archives with duplicate basenames if we
# might have to extract them afterwards, e.g., when creating a
# static archive out of a convenience library, or when linking
# the entirety of a libtool archive into another (currently
# not supported by libtool).
if (for obj in $oldobjs
do
$echo "X$obj" | $Xsed -e 's%^.*/%%'
done | sort | sort -uc >/dev/null 2>&1); then
:
else
$echo "copying selected object files to avoid basename conflicts..."
if test -z "$gentop"; then
gentop="$output_objdir/${outputname}x"
generated="$generated $gentop"
$show "${rm}r $gentop"
$run ${rm}r "$gentop"
$show "$mkdir $gentop"
$run $mkdir "$gentop"
exit_status=$?
if test "$exit_status" -ne 0 && test ! -d "$gentop"; then
exit $exit_status
fi
fi
save_oldobjs=$oldobjs
oldobjs=
counter=1
for obj in $save_oldobjs
do
objbase=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
case " $oldobjs " in
" ") oldobjs=$obj ;;
*[\ /]"$objbase "*)
while :; do
# Make sure we don't pick an alternate name that also
# overlaps.
newobj=lt$counter-$objbase
counter=`expr $counter + 1`
case " $oldobjs " in
*[\ /]"$newobj "*) ;;
*) if test ! -f "$gentop/$newobj"; then break; fi ;;
esac
done
$show "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
$run ln "$obj" "$gentop/$newobj" ||
$run cp "$obj" "$gentop/$newobj"
oldobjs="$oldobjs $gentop/$newobj"
;;
*) oldobjs="$oldobjs $obj" ;;
esac
done
fi
eval cmds=\"$old_archive_cmds\"
if len=`expr "X$cmds" : ".*"` &&
test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
cmds=$old_archive_cmds
else
# the command line is too long to link in one step, link in parts
$echo "using piecewise archive linking..."
save_RANLIB=$RANLIB
RANLIB=:
objlist=
concat_cmds=
save_oldobjs=$oldobjs
# Is there a better way of finding the last object in the list?
for obj in $save_oldobjs
do
last_oldobj=$obj
done
for obj in $save_oldobjs
do
oldobjs="$objlist $obj"
objlist="$objlist $obj"
eval test_cmds=\"$old_archive_cmds\"
if len=`expr "X$test_cmds" : ".*" 2>/dev/null` &&
test "$len" -le "$max_cmd_len"; then
:
else
# the above command should be used before it gets too long
oldobjs=$objlist
if test "$obj" = "$last_oldobj" ; then
RANLIB=$save_RANLIB
fi
test -z "$concat_cmds" || concat_cmds=$concat_cmds~
eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
objlist=
fi
done
RANLIB=$save_RANLIB
oldobjs=$objlist
if test "X$oldobjs" = "X" ; then
eval cmds=\"\$concat_cmds\"
else
eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
fi
fi
fi
save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
eval cmd=\"$cmd\"
IFS="$save_ifs"
$show "$cmd"
$run eval "$cmd" || exit $?
done
IFS="$save_ifs"
done
if test -n "$generated"; then
$show "${rm}r$generated"
$run ${rm}r$generated
fi
# Now create the libtool archive.
case $output in
*.la)
old_library=
test "$build_old_libs" = yes && old_library="$libname.$libext"
$show "creating $output"
# Preserve any variables that may affect compiler behavior
for var in $variables_saved_for_relink; do
if eval test -z \"\${$var+set}\"; then
relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
elif eval var_value=\$$var; test -z "$var_value"; then
relink_command="$var=; export $var; $relink_command"
else
var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
relink_command="$var=\"$var_value\"; export $var; $relink_command"
fi
done
# Quote the link command for shipping.
relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP`
if test "$hardcode_automatic" = yes ; then
relink_command=
fi
# Only create the output if not a dry run.
if test -z "$run"; then
for installed in no yes; do
if test "$installed" = yes; then
if test -z "$install_libdir"; then
break
fi
output="$output_objdir/$outputname"i
# Replace all uninstalled libtool libraries with the installed ones
newdependency_libs=
for deplib in $dependency_libs; do
case $deplib in
*.la)
name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'`
eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
if test -z "$libdir"; then
$echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
exit $EXIT_FAILURE
fi
newdependency_libs="$newdependency_libs $libdir/$name"
;;
*) newdependency_libs="$newdependency_libs $deplib" ;;
esac
done
dependency_libs="$newdependency_libs"
newdlfiles=
for lib in $dlfiles; do
name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
if test -z "$libdir"; then
$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
exit $EXIT_FAILURE
fi
newdlfiles="$newdlfiles $libdir/$name"
done
dlfiles="$newdlfiles"
newdlprefiles=
for lib in $dlprefiles; do
name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
if test -z "$libdir"; then
$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
exit $EXIT_FAILURE
fi
newdlprefiles="$newdlprefiles $libdir/$name"
done
dlprefiles="$newdlprefiles"
else
newdlfiles=
for lib in $dlfiles; do
case $lib in
[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
*) abs=`pwd`"/$lib" ;;
esac
newdlfiles="$newdlfiles $abs"
done
dlfiles="$newdlfiles"
newdlprefiles=
for lib in $dlprefiles; do
case $lib in
[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
*) abs=`pwd`"/$lib" ;;
esac
newdlprefiles="$newdlprefiles $abs"
done
dlprefiles="$newdlprefiles"
fi
$rm $output
# place dlname in correct position for cygwin
tdlname=$dlname
case $host,$output,$installed,$module,$dlname in
*cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
esac
$echo > $output "\
# $outputname - a libtool library file
# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
#
# Please DO NOT delete this file!
# It is necessary for linking the library.
# The name that we can dlopen(3).
dlname='$tdlname'
# Names of this library.
library_names='$library_names'
# The name of the static archive.
old_library='$old_library'
# Libraries that this one depends upon.
dependency_libs='$dependency_libs'
# Version information for $libname.
current=$current
age=$age
revision=$revision
# Is this an already installed library?
installed=$installed
# Should we warn about portability when linking against -modules?
shouldnotlink=$module
# Files to dlopen/dlpreopen
dlopen='$dlfiles'
dlpreopen='$dlprefiles'
# Directory that this library needs to be installed in:
libdir='$install_libdir'"
if test "$installed" = no && test "$need_relink" = yes; then
$echo >> $output "\
relink_command=\"$relink_command\""
fi
done
fi
# Do a symbolic link so that the libtool archive can be found in
# LD_LIBRARY_PATH before the program is installed.
$show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)"
$run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $?
;;
esac
exit $EXIT_SUCCESS
;;
# libtool install mode
install)
modename="$modename: install"
# There may be an optional sh(1) argument at the beginning of
# install_prog (especially on Windows NT).
if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
# Allow the use of GNU shtool's install command.
$echo "X$nonopt" | grep shtool > /dev/null; then
# Aesthetically quote it.
arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
case $arg in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
arg="\"$arg\""
;;
esac
install_prog="$arg "
arg="$1"
shift
else
install_prog=
arg=$nonopt
fi
# The real first argument should be the name of the installation program.
# Aesthetically quote it.
arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
case $arg in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
arg="\"$arg\""
;;
esac
install_prog="$install_prog$arg"
# We need to accept at least all the BSD install flags.
dest=
files=
opts=
prev=
install_type=
isdir=no
stripme=
for arg
do
if test -n "$dest"; then
files="$files $dest"
dest=$arg
continue
fi
case $arg in
-d) isdir=yes ;;
-f)
case " $install_prog " in
*[\\\ /]cp\ *) ;;
*) prev=$arg ;;
esac
;;
-g | -m | -o) prev=$arg ;;
-s)
stripme=" -s"
continue
;;
-*)
;;
*)
# If the previous option needed an argument, then skip it.
if test -n "$prev"; then
prev=
else
dest=$arg
continue
fi
;;
esac
# Aesthetically quote the argument.
arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
case $arg in
*[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
arg="\"$arg\""
;;
esac
install_prog="$install_prog $arg"
done
if test -z "$install_prog"; then
$echo "$modename: you must specify an install program" 1>&2
$echo "$help" 1>&2
exit $EXIT_FAILURE
fi
if test -n "$prev"; then
$echo "$modename: the \`$prev' option requires an argument" 1>&2
$echo "$help" 1>&2
exit $EXIT_FAILURE
fi
if test -z "$files"; then
if test -z "$dest"; then
$echo "$modename: no file or destination specified" 1>&2
else
$echo "$modename: you must specify a destination" 1>&2
fi
$echo "$help" 1>&2
exit $EXIT_FAILURE
fi
# Strip any trailing slash from the destination.
dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
# Check to see that the destination is a directory.
test -d "$dest" && isdir=yes
if test "$isdir" = yes; then
destdir="$dest"
destname=
else
destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
test "X$destdir" = "X$dest" && destdir=.
destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
# Not a directory, so check to see that there is only one file specified.
set dummy $files
if test "$#" -gt 2; then
$echo "$modename: \`$dest' is not a directory" 1>&2
$echo "$help" 1>&2
exit $EXIT_FAILURE
fi
fi
case $destdir in
[\\/]* | [A-Za-z]:[\\/]*) ;;
*)
for file in $files; do
case $file in
*.lo) ;;
*)
$echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
$echo "$help" 1>&2
exit $EXIT_FAILURE
;;
esac
done
;;
esac
# This variable tells wrapper scripts just to set variables rather
# than running their programs.
libtool_install_magic="$magic"
staticlibs=
future_libdirs=
current_libdirs=
for file in $files; do
# Do each installation.
case $file in
*.$libext)
# Do the static libraries later.
staticlibs="$staticlibs $file"
;;
*.la)
# Check to see that this really is a libtool archive.
if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
else
$echo "$modename: \`$file' is not a valid libtool archive" 1>&2
$echo "$help" 1>&2
exit $EXIT_FAILURE
fi
library_names=
old_library=
relink_command=
# If there is no directory component, then add one.
case $file in
*/* | *\\*) . $file ;;
*) . ./$file ;;
esac
# Add the libdir to current_libdirs if it is the destination.
if test "X$destdir" = "X$libdir"; then
case "$current_libdirs " in
*" $libdir "*) ;;
*) current_libdirs="$current_libdirs $libdir" ;;
esac
else
# Note the libdir as a future libdir.
case "$future_libdirs " in
*" $libdir "*) ;;
*) future_libdirs="$future_libdirs $libdir" ;;
esac
fi
dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/
test "X$dir" = "X$file/" && dir=
dir="$dir$objdir"
if test -n "$relink_command"; then
# Determine the prefix the user has applied to our future dir.
inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"`
# Don't allow the user to place us outside of our expected
# location b/c this prevents finding dependent libraries that
# are installed to the same prefix.
# At present, this check doesn't affect windows .dll's that
# are installed into $libdir/../bin (currently, that works fine)
# but it's something to keep an eye on.
if test "$inst_prefix_dir" = "$destdir"; then
$echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2
exit $EXIT_FAILURE
fi
if test -n "$inst_prefix_dir"; then
# Stick the inst_prefix_dir data into the link command.
relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%" | $NL2SP`
else
relink_command=`$echo "$relink_command" | $SP2NL | $SED "s%@inst_prefix_dir@%%" | $NL2SP`
fi
$echo "$modename: warning: relinking \`$file'" 1>&2
$show "$relink_command"
if $run eval "$relink_command"; then :
else
$echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
exit $EXIT_FAILURE
fi
fi
# See the names of the shared library.
set dummy $library_names
if test -n "$2"; then
realname="$2"
shift
shift
srcname="$realname"
test -n "$relink_command" && srcname="$realname"T
# Install the shared library and build the symlinks.
$show "$install_prog $dir/$srcname $destdir/$realname"
$run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $?
if test -n "$stripme" && test -n "$striplib"; then
$show "$striplib $destdir/$realname"
$run eval "$striplib $destdir/$realname" || exit $?
fi
if test "$#" -gt 0; then
# Delete the old symlinks, and create new ones.
# Try `ln -sf' first, because the `ln' binary might depend on
# the symlink we replace! Solaris /bin/ln does not understand -f,
# so we also need to try rm && ln -s.
for linkname
do
if test "$linkname" != "$realname"; then
$show "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
$run eval "(cd $destdir && { $LN_S -f $realname $linkname || { $rm $linkname && $LN_S $realname $linkname; }; })"
fi
done
fi
# Do each command in the postinstall commands.
lib="$destdir/$realname"
cmds=$postinstall_cmds
save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
eval cmd=\"$cmd\"
$show "$cmd"
$run eval "$cmd" || {
lt_exit=$?
# Restore the uninstalled library and exit
if test "$mode" = relink; then
$run eval '(cd $output_objdir && $rm ${realname}T && $mv ${realname}U $realname)'
fi
exit $lt_exit
}
done
IFS="$save_ifs"
fi
# Install the pseudo-library for information purposes.
name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
instname="$dir/$name"i
$show "$install_prog $instname $destdir/$name"
$run eval "$install_prog $instname $destdir/$name" || exit $?
# Maybe install the static library, too.
test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
;;
*.lo)
# Install (i.e. copy) a libtool object.
# Figure out destination file name, if it wasn't already specified.
if test -n "$destname"; then
destfile="$destdir/$destname"
else
destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
destfile="$destdir/$destfile"
fi
# Deduce the name of the destination old-style object file.
case $destfile in
*.lo)
staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"`
;;
*.$objext)
staticdest="$destfile"
destfile=
;;
*)
$echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
$echo "$help" 1>&2
exit $EXIT_FAILURE
;;
esac
# Install the libtool object if requested.
if test -n "$destfile"; then
$show "$install_prog $file $destfile"
$run eval "$install_prog $file $destfile" || exit $?
fi
# Install the old object if enabled.
if test "$build_old_libs" = yes; then
# Deduce the name of the old-style object file.
staticobj=`$echo "X$file" | $Xsed -e "$lo2o"`
$show "$install_prog $staticobj $staticdest"
$run eval "$install_prog \$staticobj \$staticdest" || exit $?
fi
exit $EXIT_SUCCESS
;;
*)
# Figure out destination file name, if it wasn't already specified.
if test -n "$destname"; then
destfile="$destdir/$destname"
else
destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
destfile="$destdir/$destfile"
fi
# If the file is missing, and there is a .exe on the end, strip it
# because it is most likely a libtool script we actually want to
# install
stripped_ext=""
case $file in
*.exe)
if test ! -f "$file"; then
file=`$echo $file|${SED} 's,.exe$,,'`
stripped_ext=".exe"
fi
;;
esac
# Do a test to see if this is really a libtool program.
case $host in
*cygwin*|*mingw*)
wrapper=`$echo $file | ${SED} -e 's,.exe$,,'`
;;
*)
wrapper=$file
;;
esac
if (${SED} -e '4q' $wrapper | grep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then
notinst_deplibs=
relink_command=
# Note that it is not necessary on cygwin/mingw to append a dot to
# foo even if both foo and FILE.exe exist: automatic-append-.exe
# behavior happens only for exec(3), not for open(2)! Also, sourcing
# `FILE.' does not work on cygwin managed mounts.
#
# If there is no directory component, then add one.
case $wrapper in
*/* | *\\*) . ${wrapper} ;;
*) . ./${wrapper} ;;
esac
# Check the variables that should have been set.
if test -z "$notinst_deplibs"; then
$echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2
exit $EXIT_FAILURE
fi
finalize=yes
for lib in $notinst_deplibs; do
# Check to see that each library is installed.
libdir=
if test -f "$lib"; then
# If there is no directory component, then add one.
case $lib in
*/* | *\\*) . $lib ;;
*) . ./$lib ;;
esac
fi
libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
if test -n "$libdir" && test ! -f "$libfile"; then
$echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
finalize=no
fi
done
relink_command=
# Note that it is not necessary on cygwin/mingw to append a dot to
# foo even if both foo and FILE.exe exist: automatic-append-.exe
# behavior happens only for exec(3), not for open(2)! Also, sourcing
# `FILE.' does not work on cygwin managed mounts.
#
# If there is no directory component, then add one.
case $wrapper in
*/* | *\\*) . ${wrapper} ;;
*) . ./${wrapper} ;;
esac
outputname=
if test "$fast_install" = no && test -n "$relink_command"; then
if test "$finalize" = yes && test -z "$run"; then
tmpdir=`func_mktempdir`
file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'`
outputname="$tmpdir/$file"
# Replace the output file specification.
relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g' | $NL2SP`
$show "$relink_command"
if $run eval "$relink_command"; then :
else
$echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
${rm}r "$tmpdir"
continue
fi
file="$outputname"
else
$echo "$modename: warning: cannot relink \`$file'" 1>&2
fi
else
# Install the binary that we compiled earlier.
file=`$echo "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
fi
fi
# remove .exe since cygwin /usr/bin/install will append another
# one anyway
case $install_prog,$host in
*/usr/bin/install*,*cygwin*)
case $file:$destfile in
*.exe:*.exe)
# this is ok
;;
*.exe:*)
destfile=$destfile.exe
;;
*:*.exe)
destfile=`$echo $destfile | ${SED} -e 's,.exe$,,'`
;;
esac
;;
esac
$show "$install_prog$stripme $file $destfile"
$run eval "$install_prog\$stripme \$file \$destfile" || exit $?
test -n "$outputname" && ${rm}r "$tmpdir"
;;
esac
done
for file in $staticlibs; do
name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
# Set up the ranlib parameters.
oldlib="$destdir/$name"
$show "$install_prog $file $oldlib"
$run eval "$install_prog \$file \$oldlib" || exit $?
if test -n "$stripme" && test -n "$old_striplib"; then
$show "$old_striplib $oldlib"
$run eval "$old_striplib $oldlib" || exit $?
fi
# Do each command in the postinstall commands.
cmds=$old_postinstall_cmds
save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
eval cmd=\"$cmd\"
$show "$cmd"
$run eval "$cmd" || exit $?
done
IFS="$save_ifs"
done
if test -n "$future_libdirs"; then
$echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
fi
if test -n "$current_libdirs"; then
# Maybe just do a dry run.
test -n "$run" && current_libdirs=" -n$current_libdirs"
exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
else
exit $EXIT_SUCCESS
fi
;;
# libtool finish mode
finish)
modename="$modename: finish"
libdirs="$nonopt"
admincmds=
if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
for dir
do
libdirs="$libdirs $dir"
done
for libdir in $libdirs; do
if test -n "$finish_cmds"; then
# Do each command in the finish commands.
cmds=$finish_cmds
save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
eval cmd=\"$cmd\"
$show "$cmd"
$run eval "$cmd" || admincmds="$admincmds
$cmd"
done
IFS="$save_ifs"
fi
if test -n "$finish_eval"; then
# Do the single finish_eval.
eval cmds=\"$finish_eval\"
$run eval "$cmds" || admincmds="$admincmds
$cmds"
fi
done
fi
# Exit here if they wanted silent mode.
test "$show" = : && exit $EXIT_SUCCESS
$echo "X----------------------------------------------------------------------" | $Xsed
$echo "Libraries have been installed in:"
for libdir in $libdirs; do
$echo " $libdir"
done
$echo
$echo "If you ever happen to want to link against installed libraries"
$echo "in a given directory, LIBDIR, you must either use libtool, and"
$echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
$echo "flag during linking and do at least one of the following:"
if test -n "$shlibpath_var"; then
$echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
$echo " during execution"
fi
if test -n "$runpath_var"; then
$echo " - add LIBDIR to the \`$runpath_var' environment variable"
$echo " during linking"
fi
if test -n "$hardcode_libdir_flag_spec"; then
libdir=LIBDIR
eval flag=\"$hardcode_libdir_flag_spec\"
$echo " - use the \`$flag' linker flag"
fi
if test -n "$admincmds"; then
$echo " - have your system administrator run these commands:$admincmds"
fi
if test -f /etc/ld.so.conf; then
$echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
fi
$echo
$echo "See any operating system documentation about shared libraries for"
$echo "more information, such as the ld(1) and ld.so(8) manual pages."
$echo "X----------------------------------------------------------------------" | $Xsed
exit $EXIT_SUCCESS
;;
# libtool execute mode
execute)
modename="$modename: execute"
# The first argument is the command name.
cmd="$nonopt"
if test -z "$cmd"; then
$echo "$modename: you must specify a COMMAND" 1>&2
$echo "$help"
exit $EXIT_FAILURE
fi
# Handle -dlopen flags immediately.
for file in $execute_dlfiles; do
if test ! -f "$file"; then
$echo "$modename: \`$file' is not a file" 1>&2
$echo "$help" 1>&2
exit $EXIT_FAILURE
fi
dir=
case $file in
*.la)
# Check to see that this really is a libtool archive.
if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
else
$echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
$echo "$help" 1>&2
exit $EXIT_FAILURE
fi
# Read the libtool library.
dlname=
library_names=
# If there is no directory component, then add one.
case $file in
*/* | *\\*) . $file ;;
*) . ./$file ;;
esac
# Skip this library if it cannot be dlopened.
if test -z "$dlname"; then
# Warn if it was a shared library.
test -n "$library_names" && $echo "$modename: warning: \`$file' was not linked with \`-export-dynamic'"
continue
fi
dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
test "X$dir" = "X$file" && dir=.
if test -f "$dir/$objdir/$dlname"; then
dir="$dir/$objdir"
else
if test ! -f "$dir/$dlname"; then
$echo "$modename: cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" 1>&2
exit $EXIT_FAILURE
fi
fi
;;
*.lo)
# Just add the directory containing the .lo file.
dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
test "X$dir" = "X$file" && dir=.
;;
*)
$echo "$modename: warning \`-dlopen' is ignored for non-libtool libraries and objects" 1>&2
continue
;;
esac
# Get the absolute pathname.
absdir=`cd "$dir" && pwd`
test -n "$absdir" && dir="$absdir"
# Now add the directory to shlibpath_var.
if eval "test -z \"\$$shlibpath_var\""; then
eval "$shlibpath_var=\"\$dir\""
else
eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
fi
done
# This variable tells wrapper scripts just to set shlibpath_var
# rather than running their programs.
libtool_execute_magic="$magic"
# Check if any of the arguments is a wrapper script.
args=
for file
do
case $file in
-*) ;;
*)
# Do a test to see if this is really a libtool program.
if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
# If there is no directory component, then add one.
case $file in
*/* | *\\*) . $file ;;
*) . ./$file ;;
esac
# Transform arg to wrapped name.
file="$progdir/$program"
fi
;;
esac
# Quote arguments (to preserve shell metacharacters).
file=`$echo "X$file" | $Xsed -e "$sed_quote_subst"`
args="$args \"$file\""
done
if test -z "$run"; then
if test -n "$shlibpath_var"; then
# Export the shlibpath_var.
eval "export $shlibpath_var"
fi
# Restore saved environment variables
for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
do
eval "if test \"\${save_$lt_var+set}\" = set; then
$lt_var=\$save_$lt_var; export $lt_var
fi"
done
# Now prepare to actually exec the command.
exec_cmd="\$cmd$args"
else
# Display what would be done.
if test -n "$shlibpath_var"; then
eval "\$echo \"\$shlibpath_var=\$$shlibpath_var\""
$echo "export $shlibpath_var"
fi
$echo "$cmd$args"
exit $EXIT_SUCCESS
fi
;;
# libtool clean and uninstall mode
clean | uninstall)
modename="$modename: $mode"
rm="$nonopt"
files=
rmforce=
exit_status=0
# This variable tells wrapper scripts just to set variables rather
# than running their programs.
libtool_install_magic="$magic"
for arg
do
case $arg in
-f) rm="$rm $arg"; rmforce=yes ;;
-*) rm="$rm $arg" ;;
*) files="$files $arg" ;;
esac
done
if test -z "$rm"; then
$echo "$modename: you must specify an RM program" 1>&2
$echo "$help" 1>&2
exit $EXIT_FAILURE
fi
rmdirs=
origobjdir="$objdir"
for file in $files; do
dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`
if test "X$dir" = "X$file"; then
dir=.
objdir="$origobjdir"
else
objdir="$dir/$origobjdir"
fi
name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
test "$mode" = uninstall && objdir="$dir"
# Remember objdir for removal later, being careful to avoid duplicates
if test "$mode" = clean; then
case " $rmdirs " in
*" $objdir "*) ;;
*) rmdirs="$rmdirs $objdir" ;;
esac
fi
# Don't error if the file doesn't exist and rm -f was used.
if (test -L "$file") >/dev/null 2>&1 \
|| (test -h "$file") >/dev/null 2>&1 \
|| test -f "$file"; then
:
elif test -d "$file"; then
exit_status=1
continue
elif test "$rmforce" = yes; then
continue
fi
rmfiles="$file"
case $name in
*.la)
# Possibly a libtool archive, so verify it.
if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
. $dir/$name
# Delete the libtool libraries and symlinks.
for n in $library_names; do
rmfiles="$rmfiles $objdir/$n"
done
test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
case "$mode" in
clean)
case " $library_names " in
# " " in the beginning catches empty $dlname
*" $dlname "*) ;;
*) rmfiles="$rmfiles $objdir/$dlname" ;;
esac
test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
;;
uninstall)
if test -n "$library_names"; then
# Do each command in the postuninstall commands.
cmds=$postuninstall_cmds
save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
eval cmd=\"$cmd\"
$show "$cmd"
$run eval "$cmd"
if test "$?" -ne 0 && test "$rmforce" != yes; then
exit_status=1
fi
done
IFS="$save_ifs"
fi
if test -n "$old_library"; then
# Do each command in the old_postuninstall commands.
cmds=$old_postuninstall_cmds
save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
eval cmd=\"$cmd\"
$show "$cmd"
$run eval "$cmd"
if test "$?" -ne 0 && test "$rmforce" != yes; then
exit_status=1
fi
done
IFS="$save_ifs"
fi
# FIXME: should reinstall the best remaining shared library.
;;
esac
fi
;;
*.lo)
# Possibly a libtool object, so verify it.
if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
# Read the .lo file
. $dir/$name
# Add PIC object to the list of files to remove.
if test -n "$pic_object" \
&& test "$pic_object" != none; then
rmfiles="$rmfiles $dir/$pic_object"
fi
# Add non-PIC object to the list of files to remove.
if test -n "$non_pic_object" \
&& test "$non_pic_object" != none; then
rmfiles="$rmfiles $dir/$non_pic_object"
fi
fi
;;
*)
if test "$mode" = clean ; then
noexename=$name
case $file in
*.exe)
file=`$echo $file|${SED} 's,.exe$,,'`
noexename=`$echo $name|${SED} 's,.exe$,,'`
# $file with .exe has already been added to rmfiles,
# add $file without .exe
rmfiles="$rmfiles $file"
;;
esac
# Do a test to see if this is a libtool program.
if (${SED} -e '4q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
relink_command=
. $dir/$noexename
# note $name still contains .exe if it was in $file originally
# as does the version of $file that was added into $rmfiles
rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
if test "$fast_install" = yes && test -n "$relink_command"; then
rmfiles="$rmfiles $objdir/lt-$name"
fi
if test "X$noexename" != "X$name" ; then
rmfiles="$rmfiles $objdir/lt-${noexename}.c"
fi
fi
fi
;;
esac
$show "$rm $rmfiles"
$run $rm $rmfiles || exit_status=1
done
objdir="$origobjdir"
# Try to remove the ${objdir}s in the directories where we deleted files
for dir in $rmdirs; do
if test -d "$dir"; then
$show "rmdir $dir"
$run rmdir $dir >/dev/null 2>&1
fi
done
exit $exit_status
;;
"")
$echo "$modename: you must specify a MODE" 1>&2
$echo "$generic_help" 1>&2
exit $EXIT_FAILURE
;;
esac
if test -z "$exec_cmd"; then
$echo "$modename: invalid operation mode \`$mode'" 1>&2
$echo "$generic_help" 1>&2
exit $EXIT_FAILURE
fi
fi # test -z "$show_help"
if test -n "$exec_cmd"; then
eval exec $exec_cmd
exit $EXIT_FAILURE
fi
# We need to display help for each of the modes.
case $mode in
"") $echo \
"Usage: $modename [OPTION]... [MODE-ARG]...
Provide generalized library-building support services.
--config show all configuration variables
--debug enable verbose shell tracing
-n, --dry-run display commands without modifying any files
--features display basic configuration information and exit
--finish same as \`--mode=finish'
--help display this help message and exit
--mode=MODE use operation mode MODE [default=inferred from MODE-ARGS]
--quiet same as \`--silent'
--silent don't print informational messages
--tag=TAG use configuration variables from tag TAG
--version print version information
MODE must be one of the following:
clean remove files from the build directory
compile compile a source file into a libtool object
execute automatically set library path, then run a program
finish complete the installation of libtool libraries
install install libraries or executables
link create a library or an executable
uninstall remove libraries from an installed directory
MODE-ARGS vary depending on the MODE. Try \`$modename --help --mode=MODE' for
a more detailed description of MODE.
Report bugs to <bug-libtool@gnu.org>."
exit $EXIT_SUCCESS
;;
clean)
$echo \
"Usage: $modename [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
Remove files from the build directory.
RM is the name of the program to use to delete files associated with each FILE
(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
to RM.
If FILE is a libtool library, object or program, all the files associated
with it are deleted. Otherwise, only FILE itself is deleted using RM."
;;
compile)
$echo \
"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
Compile a source file into a libtool library object.
This mode accepts the following additional options:
-o OUTPUT-FILE set the output file name to OUTPUT-FILE
-prefer-pic try to building PIC objects only
-prefer-non-pic try to building non-PIC objects only
-static always build a \`.o' file suitable for static linking
COMPILE-COMMAND is a command to be used in creating a \`standard' object file
from the given SOURCEFILE.
The output file name is determined by removing the directory component from
SOURCEFILE, then substituting the C source code suffix \`.c' with the
library object suffix, \`.lo'."
;;
execute)
$echo \
"Usage: $modename [OPTION]... --mode=execute COMMAND [ARGS]...
Automatically set library path, then run a program.
This mode accepts the following additional options:
-dlopen FILE add the directory containing FILE to the library path
This mode sets the library path environment variable according to \`-dlopen'
flags.
If any of the ARGS are libtool executable wrappers, then they are translated
into their corresponding uninstalled binary, and any of their required library
directories are added to the library path.
Then, COMMAND is executed, with ARGS as arguments."
;;
finish)
$echo \
"Usage: $modename [OPTION]... --mode=finish [LIBDIR]...
Complete the installation of libtool libraries.
Each LIBDIR is a directory that contains libtool libraries.
The commands that this mode executes may require superuser privileges. Use
the \`--dry-run' option if you just want to see what would be executed."
;;
install)
$echo \
"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND...
Install executables or libraries.
INSTALL-COMMAND is the installation command. The first component should be
either the \`install' or \`cp' program.
The rest of the components are interpreted as arguments to that command (only
BSD-compatible install options are recognized)."
;;
link)
$echo \
"Usage: $modename [OPTION]... --mode=link LINK-COMMAND...
Link object files or libraries together to form another library, or to
create an executable program.
LINK-COMMAND is a command using the C compiler that you would use to create
a program from several object files.
The following components of LINK-COMMAND are treated specially:
-all-static do not do any dynamic linking at all
-avoid-version do not add a version suffix if possible
-dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
-dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
-export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
-export-symbols SYMFILE
try to export only the symbols listed in SYMFILE
-export-symbols-regex REGEX
try to export only the symbols matching REGEX
-LLIBDIR search LIBDIR for required installed libraries
-lNAME OUTPUT-FILE requires the installed library libNAME
-module build a library that can dlopened
-no-fast-install disable the fast-install mode
-no-install link a not-installable executable
-no-undefined declare that a library does not refer to external symbols
-o OUTPUT-FILE create OUTPUT-FILE from the specified objects
-objectlist FILE Use a list of object files found in FILE to specify objects
-precious-files-regex REGEX
don't remove output files matching REGEX
-release RELEASE specify package release information
-rpath LIBDIR the created library will eventually be installed in LIBDIR
-R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
-static do not do any dynamic linking of uninstalled libtool libraries
-static-libtool-libs
do not do any dynamic linking of libtool libraries
-version-info CURRENT[:REVISION[:AGE]]
specify library version info [each variable defaults to 0]
All other options (arguments beginning with \`-') are ignored.
Every other argument is treated as a filename. Files ending in \`.la' are
treated as uninstalled libtool libraries, other files are standard or library
object files.
If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
only library objects (\`.lo' files) may be specified, and \`-rpath' is
required, except when creating a convenience library.
If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
using \`ar' and \`ranlib', or on Windows using \`lib'.
If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
is created, otherwise an executable program is created."
;;
uninstall)
$echo \
"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
Remove libraries from an installation directory.
RM is the name of the program to use to delete files associated with each FILE
(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
to RM.
If FILE is a libtool library, all the files associated with it are deleted.
Otherwise, only FILE itself is deleted using RM."
;;
*)
$echo "$modename: invalid operation mode \`$mode'" 1>&2
$echo "$help" 1>&2
exit $EXIT_FAILURE
;;
esac
$echo
$echo "Try \`$modename --help' for more information about other modes."
exit $?
# The TAGs below are defined such that we never get into a situation
# in which we disable both kinds of libraries. Given conflicting
# choices, we go for a static library, that is the most portable,
# since we can't tell whether shared libraries were disabled because
# the user asked for that or because the platform doesn't support
# them. This is particularly important on AIX, because we don't
# support having both static and shared libraries enabled at the same
# time on that platform, so we default to a shared-only configuration.
# If a disable-shared tag is given, we'll fallback to a static-only
# configuration. But we'll never go from static-only to shared-only.
# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
disable_libs=shared
# ### END LIBTOOL TAG CONFIG: disable-shared
# ### BEGIN LIBTOOL TAG CONFIG: disable-static
disable_libs=static
# ### END LIBTOOL TAG CONFIG: disable-static
# Local Variables:
# mode:shell-script
# sh-indentation:2
# End:
# Package Information for pkg-config
prefix=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@
includedir=@includedir@
Name: libpcrecpp
Description: PCRECPP - C++ wrapper for PCRE
Version: @PACKAGE_VERSION@
Libs: -L${libdir} -lpcre -lpcrecpp
Cflags: -I${includedir}
# Package Information for pkg-config
prefix=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@
includedir=@includedir@
Name: libpcre
Description: PCRE - Perl compatible regular expressions C library
Version: @PACKAGE_VERSION@
Libs: -L${libdir} -lpcre
Cflags: -I${includedir}
#!/bin/sh
# install - install a program, script, or datafile
scriptversion=2006-12-25.00
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# `make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.
nl='
'
IFS=" "" $nl"
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit=${DOITPROG-}
if test -z "$doit"; then
doit_exec=exec
else
doit_exec=$doit
fi
# Put in absolute file names if you don't have them in your path;
# or use environment vars.
chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}
posix_glob='?'
initialize_posix_glob='
test "$posix_glob" != "?" || {
if (set -f) 2>/dev/null; then
posix_glob=
else
posix_glob=:
fi
}
'
posix_mkdir=
# Desired mode of installed file.
mode=0755
chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=
src=
dst=
dir_arg=
dst_arg=
copy_on_change=false
no_target_directory=
usage="\
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
--help display this help and exit.
--version display version info and exit.
-c (ignored)
-C install only if different (preserve the last data modification time)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-s $stripprog installed files.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
RMPROG STRIPPROG
"
while test $# -ne 0; do
case $1 in
-c) ;;
-C) copy_on_change=true;;
-d) dir_arg=true;;
-g) chgrpcmd="$chgrpprog $2"
shift;;
--help) echo "$usage"; exit $?;;
-m) mode=$2
case $mode in
*' '* | *' '* | *'
'* | *'*'* | *'?'* | *'['*)
echo "$0: invalid mode: $mode" >&2
exit 1;;
esac
shift;;
-o) chowncmd="$chownprog $2"
shift;;
-s) stripcmd=$stripprog;;
-t) dst_arg=$2
shift;;
-T) no_target_directory=true;;
--version) echo "$0 $scriptversion"; exit $?;;
--) shift
break;;
-*) echo "$0: invalid option: $1" >&2
exit 1;;
*) break;;
esac
shift
done
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
# When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dst_arg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dst_arg"
shift # fnord
fi
shift # arg
dst_arg=$arg
done
fi
if test $# -eq 0; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call `install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
if test -z "$dir_arg"; then
trap '(exit $?); exit' 1 2 13 15
# Set umask so as not to create temps with too-generous modes.
# However, 'strip' requires both read and write access to temps.
case $mode in
# Optimize common cases.
*644) cp_umask=133;;
*755) cp_umask=22;;
*[0-7])
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw='% 200'
fi
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
*)
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw=,u+rw
fi
cp_umask=$mode$u_plus_rw;;
esac
fi
for src
do
# Protect names starting with `-'.
case $src in
-*) src=./$src;;
esac
if test -n "$dir_arg"; then
dst=$src
dstdir=$dst
test -d "$dstdir"
dstdir_status=$?
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dst_arg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dst_arg
# Protect names starting with `-'.
case $dst in
-*) dst=./$dst;;
esac
# If destination is a directory, append the input filename; won't work
# if double slashes aren't ignored.
if test -d "$dst"; then
if test -n "$no_target_directory"; then
echo "$0: $dst_arg: Is a directory" >&2
exit 1
fi
dstdir=$dst
dst=$dstdir/`basename "$src"`
dstdir_status=0
else
# Prefer dirname, but fall back on a substitute if dirname fails.
dstdir=`
(dirname "$dst") 2>/dev/null ||
expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$dst" : 'X\(//\)[^/]' \| \
X"$dst" : 'X\(//\)$' \| \
X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$dst" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'
`
test -d "$dstdir"
dstdir_status=$?
fi
fi
obsolete_mkdir_used=false
if test $dstdir_status != 0; then
case $posix_mkdir in
'')
# Create intermediate dirs using mode 755 as modified by the umask.
# This is like FreeBSD 'install' as of 1997-10-28.
umask=`umask`
case $stripcmd.$umask in
# Optimize common cases.
*[2367][2367]) mkdir_umask=$umask;;
.*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
*[0-7])
mkdir_umask=`expr $umask + 22 \
- $umask % 100 % 40 + $umask % 20 \
- $umask % 10 % 4 + $umask % 2
`;;
*) mkdir_umask=$umask,go-w;;
esac
# With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then
mkdir_mode=-m$mode
else
mkdir_mode=
fi
posix_mkdir=false
case $umask in
*[123567][0-7][0-7])
# POSIX mkdir -p sets u+wx bits regardless of umask, which
# is incompatible with FreeBSD 'install' when (umask & 300) != 0.
;;
*)
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
if (umask $mkdir_umask &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
then
if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
# other-writeable bit of parent directory when it shouldn't.
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
ls_ld_tmpdir=`ls -ld "$tmpdir"`
case $ls_ld_tmpdir in
d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;;
*) false;;
esac &&
$mkdirprog -m$different_mode -p -- "$tmpdir" && {
ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
}
}
then posix_mkdir=:
fi
rmdir "$tmpdir/d" "$tmpdir"
else
# Remove any dirs left behind by ancient mkdir implementations.
rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
fi
trap '' 0;;
esac;;
esac
if
$posix_mkdir && (
umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
)
then :
else
# The umask is ridiculous, or mkdir does not conform to POSIX,
# or it failed possibly due to a race condition. Create the
# directory the slow way, step by step, checking for races as we go.
case $dstdir in
/*) prefix='/';;
-*) prefix='./';;
*) prefix='';;
esac
eval "$initialize_posix_glob"
oIFS=$IFS
IFS=/
$posix_glob set -f
set fnord $dstdir
shift
$posix_glob set +f
IFS=$oIFS
prefixes=
for d
do
test -z "$d" && continue
prefix=$prefix$d
if test -d "$prefix"; then
prefixes=
else
if $posix_mkdir; then
(umask=$mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
# Don't fail if two instances are running concurrently.
test -d "$prefix" || exit 1
else
case $prefix in
*\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
*) qprefix=$prefix;;
esac
prefixes="$prefixes '$qprefix'"
fi
fi
prefix=$prefix/
done
if test -n "$prefixes"; then
# Don't fail if two instances are running concurrently.
(umask $mkdir_umask &&
eval "\$doit_exec \$mkdirprog $prefixes") ||
test -d "$dstdir" || exit 1
obsolete_mkdir_used=true
fi
fi
fi
if test -n "$dir_arg"; then
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
else
# Make a couple of temp file names in the proper directory.
dsttmp=$dstdir/_inst.$$_
rmtmp=$dstdir/_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
# Copy the file name to the temp name.
(umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
# and set any options; do chmod last to preserve setuid bits.
#
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
{ test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
{ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
# If -C, don't bother to copy if it wouldn't change the file.
if $copy_on_change &&
old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
eval "$initialize_posix_glob" &&
$posix_glob set -f &&
set X $old && old=:$2:$4:$5:$6 &&
set X $new && new=:$2:$4:$5:$6 &&
$posix_glob set +f &&
test "$old" = "$new" &&
$cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
then
rm -f "$dsttmp"
else
# Rename the file to the real destination.
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
{
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
test ! -f "$dst" ||
$doit $rmcmd -f "$dst" 2>/dev/null ||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
{ $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
} ||
{ echo "$0: cannot unlink or rename $dst" >&2
(exit 1); exit 1
}
} &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dst"
}
fi || exit 1
trap '' 0
fi
done
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# End:
/*************************************************
* Perl-Compatible Regular Expressions *
*************************************************/
/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
Copyright (c) 1997-2008 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the names of its
contributors may be used to endorse or promote products derived from
this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------------
*/
/* This is a freestanding support program to generate a file containing
character tables for PCRE. The tables are built according to the current
locale. Now that pcre_maketables is a function visible to the outside world, we
make use of its code from here in order to be consistent. */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <ctype.h>
#include <stdio.h>
#include <string.h>
#include <locale.h>
#include "pcre_internal.h"
#define DFTABLES /* pcre_maketables.c notices this */
#include "pcre_maketables.c"
int main(int argc, char **argv)
{
FILE *f;
int i = 1;
const unsigned char *tables;
const unsigned char *base_of_tables;
/* By default, the default C locale is used rather than what the building user
happens to have set. However, if the -L option is given, set the locale from
the LC_xxx environment variables. */
if (argc > 1 && strcmp(argv[1], "-L") == 0)
{
setlocale(LC_ALL, ""); /* Set from environment variables */
i++;
}
if (argc < i + 1)
{
fprintf(stderr, "dftables: one filename argument is required\n");
return 1;
}
tables = pcre_maketables();
base_of_tables = tables;
f = fopen(argv[i], "wb");
if (f == NULL)
{
fprintf(stderr, "dftables: failed to open %s for writing\n", argv[1]);
return 1;
}
/* There are several fprintf() calls here, because gcc in pedantic mode
complains about the very long string otherwise. */
fprintf(f,
"/*************************************************\n"
"* Perl-Compatible Regular Expressions *\n"
"*************************************************/\n\n"
"/* This file was automatically written by the dftables auxiliary\n"
"program. It contains character tables that are used when no external\n"
"tables are passed to PCRE by the application that calls it. The tables\n"
"are used only for characters whose code values are less than 256.\n\n");
fprintf(f,
"The following #includes are present because without them gcc 4.x may remove\n"
"the array definition from the final binary if PCRE is built into a static\n"
"library and dead code stripping is activated. This leads to link errors.\n"
"Pulling in the header ensures that the array gets flagged as \"someone\n"
"outside this compilation unit might reference this\" and so it will always\n"
"be supplied to the linker. */\n\n"
"#ifdef HAVE_CONFIG_H\n"
"#include \"config.h\"\n"
"#endif\n\n"
"#include \"pcre_internal.h\"\n\n");
fprintf(f,
"const unsigned char _pcre_default_tables[] = {\n\n"
"/* This table is a lower casing table. */\n\n");
fprintf(f, " ");
for (i = 0; i < 256; i++)
{
if ((i & 7) == 0 && i != 0) fprintf(f, "\n ");
fprintf(f, "%3d", *tables++);
if (i != 255) fprintf(f, ",");
}
fprintf(f, ",\n\n");
fprintf(f, "/* This table is a case flipping table. */\n\n");
fprintf(f, " ");
for (i = 0; i < 256; i++)
{
if ((i & 7) == 0 && i != 0) fprintf(f, "\n ");
fprintf(f, "%3d", *tables++);
if (i != 255) fprintf(f, ",");
}
fprintf(f, ",\n\n");
fprintf(f,
"/* This table contains bit maps for various character classes.\n"
"Each map is 32 bytes long and the bits run from the least\n"
"significant end of each byte. The classes that have their own\n"
"maps are: space, xdigit, digit, upper, lower, word, graph\n"
"print, punct, and cntrl. Other classes are built from combinations. */\n\n");
fprintf(f, " ");
for (i = 0; i < cbit_length; i++)
{
if ((i & 7) == 0 && i != 0)
{
if ((i & 31) == 0) fprintf(f, "\n");
fprintf(f, "\n ");
}
fprintf(f, "0x%02x", *tables++);
if (i != cbit_length - 1) fprintf(f, ",");
}
fprintf(f, ",\n\n");
fprintf(f,
"/* This table identifies various classes of character by individual bits:\n"
" 0x%02x white space character\n"
" 0x%02x letter\n"
" 0x%02x decimal digit\n"
" 0x%02x hexadecimal digit\n"
" 0x%02x alphanumeric or '_'\n"
" 0x%02x regular expression metacharacter or binary zero\n*/\n\n",
ctype_space, ctype_letter, ctype_digit, ctype_xdigit, ctype_word,
ctype_meta);
fprintf(f, " ");
for (i = 0; i < 256; i++)
{
if ((i & 7) == 0 && i != 0)
{
fprintf(f, " /* ");
if (isprint(i-8)) fprintf(f, " %c -", i-8);
else fprintf(f, "%3d-", i-8);
if (isprint(i-1)) fprintf(f, " %c ", i-1);
else fprintf(f, "%3d", i-1);
fprintf(f, " */\n ");
}
fprintf(f, "0x%02x", *tables++);
if (i != 255) fprintf(f, ",");
}
fprintf(f, "};/* ");
if (isprint(i-8)) fprintf(f, " %c -", i-8);
else fprintf(f, "%3d-", i-8);
if (isprint(i-1)) fprintf(f, " %c ", i-1);
else fprintf(f, "%3d", i-1);
fprintf(f, " */\n\n/* End of pcre_chartables.c */\n");
fclose(f);
free((void *)base_of_tables);
return 0;
}
/* End of dftables.c */
#! /bin/sh
# depcomp - compile a program generating dependencies as side-effects
scriptversion=2007-03-29.01
# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007 Free Software
# Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
case $1 in
'')
echo "$0: No command. Try \`$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: depcomp [--help] [--version] PROGRAM [ARGS]
Run PROGRAMS ARGS to compile a file, generating dependencies
as side-effects.
Environment variables:
depmode Dependency tracking mode.
source Source file read by `PROGRAMS ARGS'.
object Object file output by `PROGRAMS ARGS'.
DEPDIR directory where to store dependencies.
depfile Dependency file to output.
tmpdepfile Temporary file to use when outputing dependencies.
libtool Whether libtool is used (yes/no).
Report bugs to <bug-automake@gnu.org>.
EOF
exit $?
;;
-v | --v*)
echo "depcomp $scriptversion"
exit $?
;;
esac
if test -z "$depmode" || test -z "$source" || test -z "$object"; then
echo "depcomp: Variables source, object and depmode must be set" 1>&2
exit 1
fi
# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
depfile=${depfile-`echo "$object" |
sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
rm -f "$tmpdepfile"
# Some modes work just like other modes, but use different flags. We
# parameterize here, but still list the modes in the big case below,
# to make depend.m4 easier to write. Note that we *cannot* use a case
# here, because this file can only contain one case statement.
if test "$depmode" = hp; then
# HP compiler uses -M and no extra arg.
gccflag=-M
depmode=gcc
fi
if test "$depmode" = dashXmstdout; then
# This is just like dashmstdout with a different argument.
dashmflag=-xM
depmode=dashmstdout
fi
case "$depmode" in
gcc3)
## gcc 3 implements dependency tracking that does exactly what
## we want. Yay! Note: for some reason libtool 1.4 doesn't like
## it if -MD -MP comes after the -MF stuff. Hmm.
## Unfortunately, FreeBSD c89 acceptance of flags depends upon
## the command line argument order; so add the flags where they
## appear in depend2.am. Note that the slowdown incurred here
## affects only configure: in makefiles, %FASTDEP% shortcuts this.
for arg
do
case $arg in
-c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
*) set fnord "$@" "$arg" ;;
esac
shift # fnord
shift # $arg
done
"$@"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
mv "$tmpdepfile" "$depfile"
;;
gcc)
## There are various ways to get dependency output from gcc. Here's
## why we pick this rather obscure method:
## - Don't want to use -MD because we'd like the dependencies to end
## up in a subdir. Having to rename by hand is ugly.
## (We might end up doing this anyway to support other compilers.)
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
## -MM, not -M (despite what the docs say).
## - Using -M directly means running the compiler twice (even worse
## than renaming).
if test -z "$gccflag"; then
gccflag=-MD,
fi
"$@" -Wp,"$gccflag$tmpdepfile"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
## The second -e expression handles DOS-style file names with drive letters.
sed -e 's/^[^:]*: / /' \
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
## This next piece of magic avoids the `deleted header file' problem.
## The problem is that when a header file which appears in a .P file
## is deleted, the dependency causes make to die (because there is
## typically no way to rebuild the header). We avoid this by adding
## dummy dependencies for each header file. Too bad gcc doesn't do
## this for us directly.
tr ' ' '
' < "$tmpdepfile" |
## Some versions of gcc put a space before the `:'. On the theory
## that the space means something, we add a space to the output as
## well.
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
sgi)
if test "$libtool" = yes; then
"$@" "-Wp,-MDupdate,$tmpdepfile"
else
"$@" -MDupdate "$tmpdepfile"
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
echo "$object : \\" > "$depfile"
# Clip off the initial element (the dependent). Don't try to be
# clever and replace this with sed code, as IRIX sed won't handle
# lines with more than a fixed number of characters (4096 in
# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
# the IRIX cc adds comments like `#:fec' to the end of the
# dependency line.
tr ' ' '
' < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
tr '
' ' ' >> $depfile
echo >> $depfile
# The second pass generates a dummy entry for each header file.
tr ' ' '
' < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
>> $depfile
else
# The sourcefile does not contain any dependencies, so just
# store a dummy comment line, to avoid errors with the Makefile
# "include basename.Plo" scheme.
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
aix)
# The C for AIX Compiler uses -M and outputs the dependencies
# in a .u file. In older versions, this file always lives in the
# current directory. Also, the AIX compiler puts `$object:' at the
# start of each line; $object doesn't have directory information.
# Version 6 uses the directory in both cases.
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.u
tmpdepfile2=$base.u
tmpdepfile3=$dir.libs/$base.u
"$@" -Wc,-M
else
tmpdepfile1=$dir$base.u
tmpdepfile2=$dir$base.u
tmpdepfile3=$dir$base.u
"$@" -M
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
# Each line is of the form `foo.o: dependent.h'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
# That's a tab and a space in the [].
sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
else
# The sourcefile does not contain any dependencies, so just
# store a dummy comment line, to avoid errors with the Makefile
# "include basename.Plo" scheme.
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
icc)
# Intel's C compiler understands `-MD -MF file'. However on
# icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
# ICC 7.0 will fill foo.d with something like
# foo.o: sub/foo.c
# foo.o: sub/foo.h
# which is wrong. We want:
# sub/foo.o: sub/foo.c
# sub/foo.o: sub/foo.h
# sub/foo.c:
# sub/foo.h:
# ICC 7.1 will output
# foo.o: sub/foo.c sub/foo.h
# and will wrap long lines using \ :
# foo.o: sub/foo.c ... \
# sub/foo.h ... \
# ...
"$@" -MD -MF "$tmpdepfile"
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each line is of the form `foo.o: dependent.h',
# or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp2)
# The "hp" stanza above does not work with aCC (C++) and HP's ia64
# compilers, which have integrated preprocessors. The correct option
# to use with these is +Maked; it writes dependencies to a file named
# 'foo.d', which lands next to the object file, wherever that
# happens to be.
# Much of this is similar to the tru64 case; see comments there.
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir.libs/$base.d
"$@" -Wc,+Maked
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
"$@" +Maked
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile1" "$tmpdepfile2"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
# Add `dependent.h:' lines.
sed -ne '2,${; s/^ *//; s/ \\*$//; s/$/:/; p;}' "$tmpdepfile" >> "$depfile"
else
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile" "$tmpdepfile2"
;;
tru64)
# The Tru64 compiler uses -MD to generate dependencies as a side
# effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
# At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
# dependencies in `foo.d' instead, so we check for that too.
# Subdirectories are respected.
dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
test "x$dir" = "x$object" && dir=
base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
if test "$libtool" = yes; then
# With Tru64 cc, shared objects can also be used to make a
# static library. This mechanism is used in libtool 1.4 series to
# handle both shared and static libraries in a single compilation.
# With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
#
# With libtool 1.5 this exception was removed, and libtool now
# generates 2 separate objects for the 2 libraries. These two
# compilations output dependencies in $dir.libs/$base.o.d and
# in $dir$base.o.d. We have to check for both files, because
# one of the two compilations can be disabled. We should prefer
# $dir$base.o.d over $dir.libs/$base.o.d because the latter is
# automatically cleaned when .libs/ is deleted, while ignoring
# the former would cause a distcleancheck panic.
tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
tmpdepfile2=$dir$base.o.d # libtool 1.5
tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
"$@" -Wc,-MD
else
tmpdepfile1=$dir$base.o.d
tmpdepfile2=$dir$base.d
tmpdepfile3=$dir$base.d
tmpdepfile4=$dir$base.d
"$@" -MD
fi
stat=$?
if test $stat -eq 0; then :
else
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
# That's a tab and a space in the [].
sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
else
echo "#dummy" > "$depfile"
fi
rm -f "$tmpdepfile"
;;
#nosideeffect)
# This comment above is used by automake to tell side-effect
# dependency tracking mechanisms from slower ones.
dashmstdout)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout, regardless of -o.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test $1 != '--mode=compile'; do
shift
done
shift
fi
# Remove `-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
test -z "$dashmflag" && dashmflag=-M
# Require at least two characters before searching for `:'
# in the target name. This is to cope with DOS-style filenames:
# a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
"$@" $dashmflag |
sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
tr ' ' '
' < "$tmpdepfile" | \
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
dashXmstdout)
# This case only exists to satisfy depend.m4. It is never actually
# run, as this mode is specially recognized in the preamble.
exit 1
;;
makedepend)
"$@" || exit $?
# Remove any Libtool call
if test "$libtool" = yes; then
while test $1 != '--mode=compile'; do
shift
done
shift
fi
# X makedepend
shift
cleared=no
for arg in "$@"; do
case $cleared in
no)
set ""; shift
cleared=yes ;;
esac
case "$arg" in
-D*|-I*)
set fnord "$@" "$arg"; shift ;;
# Strip any option that makedepend may not understand. Remove
# the object too, otherwise makedepend will parse it as a source file.
-*|$object)
;;
*)
set fnord "$@" "$arg"; shift ;;
esac
done
obj_suffix="`echo $object | sed 's/^.*\././'`"
touch "$tmpdepfile"
${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
sed '1,2d' "$tmpdepfile" | tr ' ' '
' | \
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile" "$tmpdepfile".bak
;;
cpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test $1 != '--mode=compile'; do
shift
done
shift
fi
# Remove `-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
"$@" -E |
sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
sed '$ s: \\$::' > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
cat < "$tmpdepfile" >> "$depfile"
sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvisualcpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout, regardless of -o,
# because we must use -o when running libtool.
"$@" || exit $?
IFS=" "
for arg
do
case "$arg" in
"-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
set fnord "$@"
shift
shift
;;
*)
set fnord "$@" "$arg"
shift
shift
;;
esac
done
"$@" -E |
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
. "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
echo " " >> "$depfile"
. "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile"
rm -f "$tmpdepfile"
;;
none)
exec "$@"
;;
*)
echo "Unknown depmode $depmode" 1>&2
exit 1
;;
esac
exit 0
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# End:
dnl Process this file with autoconf to produce a configure script.
dnl NOTE FOR MAINTAINERS: Do not use major or minor version numbers with
dnl leading zeros, because they may be treated as octal constants. The
dnl PCRE_PRERELEASE feature is for identifying release candidates. It might
dnl be defined as -RC2, for example. For real releases, it should be defined
dnl empty.
m4_define(pcre_major, [7])
m4_define(pcre_minor, [7])
m4_define(pcre_prerelease, [])
m4_define(pcre_date, [2008-05-07])
# Libtool shared library interface versions (current:revision:age)
m4_define(libpcre_version, [0:1:0])
m4_define(libpcreposix_version, [0:0:0])
m4_define(libpcrecpp_version, [0:0:0])
AC_PREREQ(2.57)
AC_INIT(PCRE, pcre_major.pcre_minor[]pcre_prerelease, , pcre)
AC_CONFIG_SRCDIR([pcre.h.in])
AM_INIT_AUTOMAKE([dist-bzip2 dist-zip])
AC_CONFIG_HEADERS(config.h)
# The default CFLAGS and CXXFLAGS in Autoconf are "-g -O2" for gcc and just
# "-g" for any other compiler. There doesn't seem to be a standard way of
# getting rid of the -g (which I don't think is needed for a production
# library). This fudge seems to achieve the necessary. First, we remember the
# externally set values of CFLAGS and CXXFLAGS. Then call the AC_PROG_CC and
# AC_PROG_CXX macros to find the compilers - if CFLAGS and CXXFLAGS are not
# set, they will be set to Autoconf's defaults. Afterwards, if the original
# values were not set, remove the -g from the Autoconf defaults.
# (PH 02-May-07)
remember_set_CFLAGS="$CFLAGS"
remember_set_CXXFLAGS="$CXXFLAGS"
AC_PROG_CC
AC_PROG_CXX
if test "x$remember_set_CFLAGS" = "x"
then
if test "$CFLAGS" = "-g -O2"
then
CFLAGS="-O2"
elif test "$CFLAGS" = "-g"
then
CFLAGS=""
fi
fi
if test "x$remember_set_CXXFLAGS" = "x"
then
if test "$CXXFLAGS" = "-g -O2"
then
CXXFLAGS="-O2"
elif test "$CXXFLAGS" = "-g"
then
CXXFLAGS=""
fi
fi
# AC_PROG_CXX will return "g++" even if no c++ compiler is installed.
# Check for that case, and just disable c++ code if g++ doesn't run.
AC_LANG_PUSH(C++)
AC_COMPILE_IFELSE(AC_LANG_PROGRAM([],[]),, CXX=""; CXXCP=""; CXXFLAGS="")
AC_LANG_POP
AC_PROG_INSTALL
AC_LIBTOOL_WIN32_DLL
AC_PROG_LIBTOOL
AC_PROG_LN_S
PCRE_MAJOR="pcre_major"
PCRE_MINOR="pcre_minor"
PCRE_PRERELEASE="pcre_prerelease"
PCRE_DATE="pcre_date"
AC_SUBST(PCRE_MAJOR)
AC_SUBST(PCRE_MINOR)
AC_SUBST(PCRE_PRERELEASE)
AC_SUBST(PCRE_DATE)
# Set a more sensible default value for $(htmldir).
if test "x$htmldir" = 'x${docdir}'
then
htmldir='${docdir}/html'
fi
# Handle --disable-cpp
AC_ARG_ENABLE(cpp,
AS_HELP_STRING([--disable-cpp],
[disable C++ support]),
, enable_cpp=yes)
# Handle --enable-rebuild-chartables
AC_ARG_ENABLE(rebuild-chartables,
AS_HELP_STRING([--enable-rebuild-chartables],
[rebuild character tables in current locale]),
, enable_rebuild_chartables=no)
# Handle --enable-utf8 (disabled by default)
AC_ARG_ENABLE(utf8,
AS_HELP_STRING([--enable-utf8],
[enable UTF-8 support]),
, enable_utf8=unset)
# Handle --enable-unicode-properties
AC_ARG_ENABLE(unicode-properties,
AS_HELP_STRING([--enable-unicode-properties],
[enable Unicode properties support (implies --enable-utf8)]),
, enable_unicode_properties=no)
# Handle --enable-newline=NL
dnl AC_ARG_ENABLE(newline,
dnl AS_HELP_STRING([--enable-newline=NL],
dnl [use NL as newline (lf, cr, crlf, anycrlf, any; default=lf)]),
dnl , enable_newline=lf)
# Separate newline options
ac_pcre_newline=lf
AC_ARG_ENABLE(newline-is-cr,
AS_HELP_STRING([--enable-newline-is-cr],
[use CR as newline character]),
ac_pcre_newline=cr)
AC_ARG_ENABLE(newline-is-lf,
AS_HELP_STRING([--enable-newline-is-lf],
[use LF as newline character (default)]),
ac_pcre_newline=lf)
AC_ARG_ENABLE(newline-is-crlf,
AS_HELP_STRING([--enable-newline-is-crlf],
[use CRLF as newline sequence]),
ac_pcre_newline=crlf)
AC_ARG_ENABLE(newline-is-anycrlf,
AS_HELP_STRING([--enable-newline-is-anycrlf],
[use CR, LF, or CRLF as newline sequence]),
ac_pcre_newline=anycrlf)
AC_ARG_ENABLE(newline-is-any,
AS_HELP_STRING([--enable-newline-is-any],
[use any valid Unicode newline sequence]),
ac_pcre_newline=any)
enable_newline="$ac_pcre_newline"
# Handle --enable-bsr-anycrlf
AC_ARG_ENABLE(bsr-anycrlf,
AS_HELP_STRING([--enable-bsr-anycrlf],
[\R matches only CR, LF, CRLF by default]),
, enable_bsr_anycrlf=no)
# Handle --enable-ebcdic
AC_ARG_ENABLE(ebcdic,
AS_HELP_STRING([--enable-ebcdic],
[assume EBCDIC coding rather than ASCII; use this only in (uncommon) EBCDIC environments; it implies --enable-rebuild-chartables]),
, enable_ebcdic=no)
# Handle --disable-stack-for-recursion
AC_ARG_ENABLE(stack-for-recursion,
AS_HELP_STRING([--disable-stack-for-recursion],
[don't use stack recursion when matching]),
, enable_stack_for_recursion=yes)
# Handle --enable-pcregrep-libz
AC_ARG_ENABLE(pcregrep-libz,
AS_HELP_STRING([--enable-pcregrep-libz],
[link pcregrep with libz to handle .gz files]),
, enable_pcregrep_libz=no)
# Handle --enable-pcregrep-libbz2
AC_ARG_ENABLE(pcregrep-libbz2,
AS_HELP_STRING([--enable-pcregrep-libbz2],
[link pcregrep with libbz2 to handle .bz2 files]),
, enable_pcregrep_libbz2=no)
# Handle --enable-pcretest-libreadline
AC_ARG_ENABLE(pcretest-libreadline,
AS_HELP_STRING([--enable-pcretest-libreadline],
[link pcretest with libreadline]),
, enable_pcretest_libreadline=no)
# Handle --with-posix-malloc-threshold=NBYTES
AC_ARG_WITH(posix-malloc-threshold,
AS_HELP_STRING([--with-posix-malloc-threshold=NBYTES],
[threshold for POSIX malloc usage (default=10)]),
, with_posix_malloc_threshold=10)
# Handle --with-link-size=N
AC_ARG_WITH(link-size,
AS_HELP_STRING([--with-link-size=N],
[internal link size (2, 3, or 4 allowed; default=2)]),
, with_link_size=2)
# Handle --with-match-limit=N
AC_ARG_WITH(match-limit,
AS_HELP_STRING([--with-match-limit=N],
[default limit on internal looping (default=10000000)]),
, with_match_limit=10000000)
# Handle --with-match-limit_recursion=N
#
# Note: In config.h, the default is to define MATCH_LIMIT_RECURSION
# symbolically as MATCH_LIMIT, which in turn is defined to be some numeric
# value (e.g. 10000000). MATCH_LIMIT_RECURSION can otherwise be set to some
# different numeric value (or even the same numeric value as MATCH_LIMIT,
# though no longer defined in terms of the latter).
#
AC_ARG_WITH(match-limit-recursion,
AS_HELP_STRING([--with-match-limit-recursion=N],
[default limit on internal recursion (default=MATCH_LIMIT)]),
, with_match_limit_recursion=MATCH_LIMIT)
# Make sure that if enable_unicode_properties was set, that UTF-8 support
# is enabled.
#
if test "x$enable_unicode_properties" = "xyes"
then
if test "x$enable_utf8" = "xno"
then
AC_MSG_ERROR([support for Unicode properties requires UTF-8 support])
fi
enable_utf8=yes
fi
if test "x$enable_utf8" = "xunset"
then
enable_utf8=no
fi
# Make sure that if enable_ebcdic is set, rebuild_chartables is also enabled.
#
if test "x$enable_ebcdic" = "xyes"
then
enable_rebuild_chartables=yes
fi
# Convert the newline identifier into the appropriate integer value.
case "$enable_newline" in
lf) ac_pcre_newline_value=10 ;;
cr) ac_pcre_newline_value=13 ;;
crlf) ac_pcre_newline_value=3338 ;;
anycrlf) ac_pcre_newline_value=-2 ;;
any) ac_pcre_newline_value=-1 ;;
*)
AC_MSG_ERROR([invalid argument \"$enable_newline\" to --enable-newline option])
;;
esac
# Check argument to --with-link-size
case "$with_link_size" in
2|3|4) ;;
*)
AC_MSG_ERROR([invalid argument \"$with_link_size\" to --with-link-size option])
;;
esac
AH_TOP([
/* On Unix-like systems config.h.in is converted by "configure" into config.h.
Some other environments also support the use of "configure". PCRE is written in
Standard C, but there are a few non-standard things it can cope with, allowing
it to run on SunOS4 and other "close to standard" systems.
If you are going to build PCRE "by hand" on a system without "configure" you
should copy the distributed config.h.generic to config.h, and then set up the
macro definitions the way you need them. You must then add -DHAVE_CONFIG_H to
all of your compile commands, so that config.h is included at the start of
every source.
Alternatively, you can avoid editing by using -D on the compiler command line
to set the macro values. In this case, you do not have to set -DHAVE_CONFIG_H.
PCRE uses memmove() if HAVE_MEMMOVE is set to 1; otherwise it uses bcopy() if
HAVE_BCOPY is set to 1. If your system has neither bcopy() nor memmove(), set
them both to 0; an emulation function will be used. */])
# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(limits.h sys/types.h sys/stat.h dirent.h windows.h)
# The files below are C++ header files.
pcre_have_type_traits="0"
pcre_have_bits_type_traits="0"
if test "x$enable_cpp" = "xyes" -a -n "$CXX"
then
AC_LANG_PUSH(C++)
# Older versions of pcre defined pcrecpp::no_arg, but in new versions
# it's called pcrecpp::RE::no_arg. For backwards ABI compatibility,
# we want to make one an alias for the other. Different systems do
# this in different ways. Some systems, for instance, can do it via
# a linker flag: -alias (for os x 10.5) or -i (for os x <=10.4).
OLD_LDFLAGS="$LDFLAGS"
for flag in "-alias,__ZN7pcrecpp2RE6no_argE,__ZN7pcrecpp6no_argE" \
"-i__ZN7pcrecpp6no_argE:__ZN7pcrecpp2RE6no_argE"; do
AC_MSG_CHECKING([for alias support in the linker])
LDFLAGS="$OLD_LDFLAGS -Wl,$flag"
# We try to run the linker with this new ld flag. If the link fails,
# we give up and remove the new flag from LDFLAGS.
AC_LINK_IFELSE(AC_LANG_PROGRAM([namespace pcrecpp {
class RE { static int no_arg; };
int RE::no_arg;
}],
[]),
[AC_MSG_RESULT([yes]);
EXTRA_LIBPCRECPP_LDFLAGS="$EXTRA_LIBPCRECPP_LDFLAGS -Wl,$flag";
break;],
AC_MSG_RESULT([no]))
done
LDFLAGS="$OLD_LDFLAGS"
# We could be more clever here, given we're doing AC_SUBST with this
# (eg set a var to be the name of the include file we want). But we're not
# so it's easy to change back to 'regular' autoconf vars if we needed to.
AC_CHECK_HEADERS(string, [pcre_have_cpp_headers="1"],
[pcre_have_cpp_headers="0"])
AC_CHECK_HEADERS(bits/type_traits.h, [pcre_have_bits_type_traits="1"],
[pcre_have_bits_type_traits="0"])
AC_CHECK_HEADERS(type_traits.h, [pcre_have_type_traits="1"],
[pcre_have_type_traits="0"])
AC_LANG_POP
fi
# Using AC_SUBST eliminates the need to include config.h in a public .h file
AC_SUBST(pcre_have_type_traits)
AC_SUBST(pcre_have_bits_type_traits)
# Conditional compilation
AM_CONDITIONAL(WITH_PCRE_CPP, test "x$enable_cpp" = "xyes")
AM_CONDITIONAL(WITH_REBUILD_CHARTABLES, test "x$enable_rebuild_chartables" = "xyes")
# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_SIZE_T
pcre_have_strotolonglong=0
AC_CHECK_FUNCS(strtoq strtoll _strtoi64, [pcre_have_strotolonglong="1"; break])
# If we can't convert a string to a long long, pretend we don't even
# have a long long.
if test $pcre_have_strotolonglong = "0"; then
pcre_have_long_long="0"
pcre_have_ulong_long="0"
else
AC_CHECK_TYPES([long long],
[pcre_have_long_long="1"],
[pcre_have_long_long="0"])
AC_CHECK_TYPES([unsigned long long],
[pcre_have_ulong_long="1"],
[pcre_have_ulong_long="0"])
fi
AC_SUBST(pcre_have_long_long)
AC_SUBST(pcre_have_ulong_long)
# Checks for library functions.
AC_CHECK_FUNCS(bcopy memmove strerror)
# Check for the availability of libz (aka zlib)
AC_CHECK_HEADERS([zlib.h], [HAVE_ZLIB_H=1])
AC_CHECK_LIB([z], [gzopen], [HAVE_LIBZ=1])
# Check for the availability of libbz2
AC_CHECK_HEADERS([bzlib.h], [HAVE_BZLIB_H=1])
AC_CHECK_LIB([bz2], [BZ2_bzopen], [HAVE_LIBBZ2=1])
# Check for the availabiity of libreadline
AC_CHECK_HEADERS([readline/readline.h], [HAVE_READLINE_H=1])
AC_CHECK_HEADERS([readline/history.h], [HAVE_HISTORY_H=1])
AC_CHECK_LIB([readline], [readline], [HAVE_LIB_READLINE=1])
# This facilitates -ansi builds under Linux
dnl AC_DEFINE([_GNU_SOURCE], [], [Enable GNU extensions in glibc])
if test "x$enable_shared" = "xno" ; then
AC_DEFINE([PCRE_STATIC], [1], [
Define if linking statically (TODO: make nice with Libtool)])
fi
# Here is where pcre specific defines are handled
if test "$enable_utf8" = "yes"; then
AC_DEFINE([SUPPORT_UTF8], [], [
Define to enable support for the UTF-8 Unicode encoding.])
fi
if test "$enable_unicode_properties" = "yes"; then
AC_DEFINE([SUPPORT_UCP], [], [
Define to enable support for Unicode properties])
fi
if test "$enable_stack_for_recursion" = "no"; then
AC_DEFINE([NO_RECURSE], [], [
PCRE uses recursive function calls to handle backtracking while
matching. This can sometimes be a problem on systems that have
stacks of limited size. Define NO_RECURSE to get a version that
doesn't use recursion in the match() function; instead it creates
its own stack by steam using pcre_recurse_malloc() to obtain memory
from the heap. For more detail, see the comments and other stuff
just above the match() function. On systems that support it,
"configure" can be used to set this in the Makefile
(use --disable-stack-for-recursion).])
fi
if test "$enable_pcregrep_libz" = "yes"; then
AC_DEFINE([SUPPORT_LIBZ], [], [
Define to allow pcregrep to be linked with libz, so that it is
able to handle .gz files.])
fi
if test "$enable_pcregrep_libbz2" = "yes"; then
AC_DEFINE([SUPPORT_LIBBZ2], [], [
Define to allow pcregrep to be linked with libbz2, so that it is
able to handle .bz2 files.])
fi
if test "$enable_pcretest_libreadline" = "yes"; then
AC_DEFINE([SUPPORT_LIBREADLINE], [], [
Define to allow pcretest to be linked with libreadline.])
fi
AC_DEFINE_UNQUOTED([NEWLINE], [$ac_pcre_newline_value], [
The value of NEWLINE determines the newline character sequence. On
systems that support it, "configure" can be used to override the
default, which is 10. The possible values are 10 (LF), 13 (CR),
3338 (CRLF), -1 (ANY), or -2 (ANYCRLF).])
if test "$enable_bsr_anycrlf" = "yes"; then
AC_DEFINE([BSR_ANYCRLF], [], [
By default, the \R escape sequence matches any Unicode line ending
character or sequence of characters. If BSR_ANYCRLF is defined, this is
changed so that backslash-R matches only CR, LF, or CRLF. The build-
time default can be overridden by the user of PCRE at runtime. On
systems that support it, "configure" can be used to override the
default.])
fi
AC_DEFINE_UNQUOTED([LINK_SIZE], [$with_link_size], [
The value of LINK_SIZE determines the number of bytes used to store
links as offsets within the compiled regex. The default is 2, which
allows for compiled patterns up to 64K long. This covers the vast
majority of cases. However, PCRE can also be compiled to use 3 or 4
bytes instead. This allows for longer patterns in extreme cases. On
systems that support it, "configure" can be used to override this default.])
AC_DEFINE_UNQUOTED([POSIX_MALLOC_THRESHOLD], [$with_posix_malloc_threshold], [
When calling PCRE via the POSIX interface, additional working storage
is required for holding the pointers to capturing substrings because
PCRE requires three integers per substring, whereas the POSIX
interface provides only two. If the number of expected substrings is
small, the wrapper function uses space on the stack, because this is
faster than using malloc() for each call. The threshold above which
the stack is no longer used is defined by POSIX_MALLOC_THRESHOLD. On
systems that support it, "configure" can be used to override this
default.])
AC_DEFINE_UNQUOTED([MATCH_LIMIT], [$with_match_limit], [
The value of MATCH_LIMIT determines the default number of times the
internal match() function can be called during a single execution of
pcre_exec(). There is a runtime interface for setting a different
limit. The limit exists in order to catch runaway regular
expressions that take for ever to determine that they do not match.
The default is set very large so that it does not accidentally catch
legitimate cases. On systems that support it, "configure" can be
used to override this default default.])
AC_DEFINE_UNQUOTED([MATCH_LIMIT_RECURSION], [$with_match_limit_recursion], [
The above limit applies to all calls of match(), whether or not they
increase the recursion depth. In some environments it is desirable
to limit the depth of recursive calls of match() more strictly, in
order to restrict the maximum amount of stack (or heap, if
NO_RECURSE is defined) that is used. The value of
MATCH_LIMIT_RECURSION applies only to recursive calls of match(). To
have any useful effect, it must be less than the value of
MATCH_LIMIT. The default is to use the same value as MATCH_LIMIT.
There is a runtime method for setting a different limit. On systems
that support it, "configure" can be used to override the default.])
AC_DEFINE([MAX_NAME_SIZE], [32], [
This limit is parameterized just in case anybody ever wants to
change it. Care must be taken if it is increased, because it guards
against integer overflow caused by enormously large patterns.])
AC_DEFINE([MAX_NAME_COUNT], [10000], [
This limit is parameterized just in case anybody ever wants to
change it. Care must be taken if it is increased, because it guards
against integer overflow caused by enormously large patterns.])
AH_VERBATIM([PCRE_EXP_DEFN], [
/* If you are compiling for a system other than a Unix-like system or
Win32, and it needs some magic to be inserted before the definition
of a function that is exported by the library, define this macro to
contain the relevant magic. If you do not define this macro, it
defaults to "extern" for a C compiler and "extern C" for a C++
compiler on non-Win32 systems. This macro apears at the start of
every exported function that is part of the external API. It does
not appear on functions that are "external" in the C sense, but
which are internal to the library. */
#undef PCRE_EXP_DEFN])
if test "$enable_ebcdic" = "yes"; then
AC_DEFINE_UNQUOTED([EBCDIC], [], [
If you are compiling for a system that uses EBCDIC instead of ASCII
character codes, define this macro as 1. On systems that can use
"configure", this can be done via --enable-ebcdic.])
fi
# Platform specific issues
NO_UNDEFINED=
EXPORT_ALL_SYMBOLS=
case $host_os in
cygwin* | mingw* )
if test X"$enable_shared" = Xyes; then
NO_UNDEFINED="-no-undefined"
EXPORT_ALL_SYMBOLS="-Wl,--export-all-symbols"
fi
;;
esac
# The extra LDFLAGS for each particular library
# (Note: The libpcre*_version bits are m4 variables, assigned above)
EXTRA_LIBPCRE_LDFLAGS="$EXTRA_LIBPCRE_LDFLAGS \
$NO_UNDEFINED -version-info libpcre_version"
EXTRA_LIBPCREPOSIX_LDFLAGS="$EXTRA_LIBPCREPOSIX_LDFLAGS \
$NO_UNDEFINED -version-info libpcreposix_version"
EXTRA_LIBPCRECPP_LDFLAGS="$EXTRA_LIBPCRECPP_LDFLAGS \
$NO_UNDEFINED -version-info libpcrecpp_version \
$EXPORT_ALL_SYMBOLS"
AC_SUBST(EXTRA_LIBPCRE_LDFLAGS)
AC_SUBST(EXTRA_LIBPCREPOSIX_LDFLAGS)
AC_SUBST(EXTRA_LIBPCRECPP_LDFLAGS)
# When we run 'make distcheck', use these arguments.
DISTCHECK_CONFIGURE_FLAGS="--enable-cpp --enable-unicode-properties"
AC_SUBST(DISTCHECK_CONFIGURE_FLAGS)
# Check that, if --enable-pcregrep-libz or --enable-pcregrep-libbz2 is
# specified, the relevant library is available. If so, add it to LIBS.
if test "$enable_pcregrep_libz" = "yes"; then
if test "$HAVE_ZLIB_H" != "1"; then
echo "** Cannot --enable-pcregrep-libz because zlib.h was not found"
exit 1
fi
if test "$HAVE_LIBZ" != "1"; then
echo "** Cannot --enable-pcregrep-libz because libz was not found"
exit 1
fi
if test "$LIBS" = ""; then LIBS=-lz; else LIBS="$LIBS -lz"; fi
fi
if test "$enable_pcregrep_libbz2" = "yes"; then
if test "$HAVE_BZLIB_H" != "1"; then
echo "** Cannot --enable-pcregrep-libbz2 because bzlib.h was not found"
exit 1
fi
if test "$HAVE_LIBBZ2" != "1"; then
echo "** Cannot --enable-pcregrep-libbz2 because libbz2 was not found"
exit 1
fi
if test "$LIBS" = ""; then LIBS=-lbz2; else LIBS="$LIBS -lbz2"; fi
fi
# Similarly for --enable-pcretest-readline
if test "$enable_pcretest_libreadline" = "yes"; then
if test "$HAVE_READLINE_H" != "1"; then
echo "** Cannot --enable-pcretest-readline because readline/readline.h was not found."
exit 1
fi
if test "$HAVE_HISTORY_H" != "1"; then
echo "** Cannot --enable-pcretest-readline because readline/history.h was not found."
exit 1
fi
if test "$LIBS" = ""; then LIBS=-lreadline; else LIBS="$LIBS -lreadline"; fi
fi
# Produce these files, in addition to config.h.
AC_CONFIG_FILES(
Makefile
libpcre.pc
libpcrecpp.pc
pcre-config
pcre.h
pcre_stringpiece.h
pcrecpparg.h
)
# Make the generated script files executable.
AC_CONFIG_COMMANDS([script-chmod], [chmod a+x pcre-config])
# Make sure that pcre_chartables.c is removed in case the method for
# creating it was changed by reconfiguration.
AC_CONFIG_COMMANDS([delete-old-chartables], [rm -f pcre_chartables.c])
AC_OUTPUT
# Print out a nice little message after configure is run displaying your
# chosen options.
cat <<EOF
$PACKAGE-$VERSION configuration summary:
Install prefix .................. : ${prefix}
C preprocessor .................. : ${CPP}
C compiler ...................... : ${CC}
C++ preprocessor ................ : ${CXXCPP}
C++ compiler .................... : ${CXX}
Linker .......................... : ${LD}
C preprocessor flags ............ : ${CPPFLAGS}
C compiler flags ................ : ${CFLAGS}
C++ compiler flags .............. : ${CXXFLAGS}
Linker flags .................... : ${LDFLAGS}
Extra libraries ................. : ${LIBS}
Build C++ library ............... : ${enable_cpp}
Enable UTF-8 support ............ : ${enable_utf8}
Unicode properties .............. : ${enable_unicode_properties}
Newline char/sequence ........... : ${enable_newline}
\R matches only ANYCRLF ......... : ${enable_bsr_anycrlf}
EBCDIC coding ................... : ${enable_ebcdic}
Rebuild char tables ............. : ${enable_rebuild_chartables}
Use stack recursion ............. : ${enable_stack_for_recursion}
POSIX mem threshold ............. : ${with_posix_malloc_threshold}
Internal link size .............. : ${with_link_size}
Match limit ..................... : ${with_match_limit}
Match limit recursion ........... : ${with_match_limit_recursion}
Build shared libs ............... : ${enable_shared}
Build static libs ............... : ${enable_static}
Link pcregrep with libz ......... : ${enable_pcregrep_libz}
Link pcregrep with libbz2 ....... : ${enable_pcregrep_libbz2}
Link pcretest with libreadline .. : ${enable_pcretest_libreadline}
EOF
dnl end configure.ac
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.61 for PCRE 7.7.
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## --------------------- ##
## M4sh Initialization. ##
## --------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else
case `(set -o) 2>/dev/null` in
*posix*) set -o posix ;;
esac
fi
# PATH needs CR
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
echo "#! /bin/sh" >conf$$.sh
echo "exit 0" >>conf$$.sh
chmod +x conf$$.sh
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
PATH_SEPARATOR=';'
else
PATH_SEPARATOR=:
fi
rm -f conf$$.sh
fi
# Support unset when possible.
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
as_unset=unset
else
as_unset=false
fi
# IFS
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
as_nl='
'
IFS=" "" $as_nl"
# Find who we are. Look in the path if we contain no directory separator.
case $0 in
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done
IFS=$as_save_IFS
;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
{ (exit 1); exit 1; }
fi
# Work around bugs in pre-3.0 UWIN ksh.
for as_var in ENV MAIL MAILPATH
do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
done
PS1='$ '
PS2='> '
PS4='+ '
# NLS nuisances.
for as_var in \
LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
LC_TELEPHONE LC_TIME
do
if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
eval $as_var=C; export $as_var
else
($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
fi
done
# Required to use basename.
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
fi
# Name of the executable.
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
echo X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
# CDPATH.
$as_unset CDPATH
if test "x$CONFIG_SHELL" = x; then
if (eval ":") 2>/dev/null; then
as_have_required=yes
else
as_have_required=no
fi
if test $as_have_required = yes && (eval ":
(as_func_return () {
(exit \$1)
}
as_func_success () {
as_func_return 0
}
as_func_failure () {
as_func_return 1
}
as_func_ret_success () {
return 0
}
as_func_ret_failure () {
return 1
}
exitcode=0
if as_func_success; then
:
else
exitcode=1
echo as_func_success failed.
fi
if as_func_failure; then
exitcode=1
echo as_func_failure succeeded.
fi
if as_func_ret_success; then
:
else
exitcode=1
echo as_func_ret_success failed.
fi
if as_func_ret_failure; then
exitcode=1
echo as_func_ret_failure succeeded.
fi
if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
:
else
exitcode=1
echo positional parameters were not saved.
fi
test \$exitcode = 0) || { (exit 1); exit 1; }
(
as_lineno_1=\$LINENO
as_lineno_2=\$LINENO
test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
") 2> /dev/null; then
:
else
as_candidate_shells=
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
case $as_dir in
/*)
for as_base in sh bash ksh sh5; do
as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
done;;
esac
done
IFS=$as_save_IFS
for as_shell in $as_candidate_shells $SHELL; do
# Try only shells that exist, to save several forks.
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
{ ("$as_shell") 2> /dev/null <<\_ASEOF
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else
case `(set -o) 2>/dev/null` in
*posix*) set -o posix ;;
esac
fi
:
_ASEOF
}; then
CONFIG_SHELL=$as_shell
as_have_required=yes
if { "$as_shell" 2> /dev/null <<\_ASEOF
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else
case `(set -o) 2>/dev/null` in
*posix*) set -o posix ;;
esac
fi
:
(as_func_return () {
(exit $1)
}
as_func_success () {
as_func_return 0
}
as_func_failure () {
as_func_return 1
}
as_func_ret_success () {
return 0
}
as_func_ret_failure () {
return 1
}
exitcode=0
if as_func_success; then
:
else
exitcode=1
echo as_func_success failed.
fi
if as_func_failure; then
exitcode=1
echo as_func_failure succeeded.
fi
if as_func_ret_success; then
:
else
exitcode=1
echo as_func_ret_success failed.
fi
if as_func_ret_failure; then
exitcode=1
echo as_func_ret_failure succeeded.
fi
if ( set x; as_func_ret_success y && test x = "$1" ); then
:
else
exitcode=1
echo positional parameters were not saved.
fi
test $exitcode = 0) || { (exit 1); exit 1; }
(
as_lineno_1=$LINENO
as_lineno_2=$LINENO
test "x$as_lineno_1" != "x$as_lineno_2" &&
test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
_ASEOF
}; then
break
fi
fi
done
if test "x$CONFIG_SHELL" != x; then
for as_var in BASH_ENV ENV
do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
done
export CONFIG_SHELL
exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
fi
if test $as_have_required = no; then
echo This script requires a shell more modern than all the
echo shells that I found on your system. Please install a
echo modern shell, or manually run the script under such a
echo shell if you do have one.
{ (exit 1); exit 1; }
fi
fi
fi
(eval "as_func_return () {
(exit \$1)
}
as_func_success () {
as_func_return 0
}
as_func_failure () {
as_func_return 1
}
as_func_ret_success () {
return 0
}
as_func_ret_failure () {
return 1
}
exitcode=0
if as_func_success; then
:
else
exitcode=1
echo as_func_success failed.
fi
if as_func_failure; then
exitcode=1
echo as_func_failure succeeded.
fi
if as_func_ret_success; then
:
else
exitcode=1
echo as_func_ret_success failed.
fi
if as_func_ret_failure; then
exitcode=1
echo as_func_ret_failure succeeded.
fi
if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
:
else
exitcode=1
echo positional parameters were not saved.
fi
test \$exitcode = 0") || {
echo No shell found that supports shell functions.
echo Please tell autoconf@gnu.org about your system,
echo including any error possibly output before this
echo message
}
as_lineno_1=$LINENO
as_lineno_2=$LINENO
test "x$as_lineno_1" != "x$as_lineno_2" &&
test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
# uniformly replaced by the line number. The first 'sed' inserts a
# line-number line after each line using $LINENO; the second 'sed'
# does the real work. The second script uses 'N' to pair each
# line-number line with the line containing $LINENO, and appends
# trailing '-' during substitution so that $LINENO is not a special
# case at line end.
# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
# scripts with optimization help from Paolo Bonzini. Blame Lee
# E. McMahon (1931-1989) for sed's syntax. :-)
sed -n '
p
/[$]LINENO/=
' <$as_myself |
sed '
s/[$]LINENO.*/&-/
t lineno
b
:lineno
N
:loop
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
t loop
s/-\n.*//
' >$as_me.lineno &&
chmod +x "$as_me.lineno" ||
{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
{ (exit 1); exit 1; }; }
# Don't try to exec as it changes $[0], causing all sort of problems
# (the dirname of $[0] is not the place where we might find the
# original and so on. Autoconf is especially sensitive to this).
. "./$as_me.lineno"
# Exit status is that of the last command.
exit
}
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
as_dirname=dirname
else
as_dirname=false
fi
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in
-n*)
case `echo 'x\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
*) ECHO_C='\c';;
esac;;
*)
ECHO_N='-n';;
esac
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
mkdir conf$$.dir
fi
echo >conf$$.file
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
# In both cases, we have to default to `cp -p'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -p'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
if mkdir -p . 2>/dev/null; then
as_mkdir_p=:
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
if test -x / >/dev/null 2>&1; then
as_test_x='test -x'
else
if ls -dL / >/dev/null 2>&1; then
as_ls_L_option=L
else
as_ls_L_option=
fi
as_test_x='
eval sh -c '\''
if test -d "$1"; then
test -d "$1/.";
else
case $1 in
-*)set "./$1";;
esac;
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
???[sx]*):;;*)false;;esac;fi
'\'' sh
'
fi
as_executable_p=$as_test_x
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
# Check that we are running under the correct shell.
SHELL=${CONFIG_SHELL-/bin/sh}
case X$ECHO in
X*--fallback-echo)
# Remove one level of quotation (which was required for Make).
ECHO=`echo "$ECHO" | sed 's,\\\\\$\\$0,'$0','`
;;
esac
echo=${ECHO-echo}
if test "X$1" = X--no-reexec; then
# Discard the --no-reexec flag, and continue.
shift
elif test "X$1" = X--fallback-echo; then
# Avoid inline document here, it may be left over
:
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
# Yippee, $echo works!
:
else
# Restart under the correct shell.
exec $SHELL "$0" --no-reexec ${1+"$@"}
fi
if test "X$1" = X--fallback-echo; then
# used as fallback echo
shift
cat <<EOF
$*
EOF
exit 0
fi
# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
if test -z "$ECHO"; then
if test "X${echo_test_string+set}" != Xset; then
# find a string as large as possible, as long as the shell can cope with it
for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
if (echo_test_string=`eval $cmd`) 2>/dev/null &&
echo_test_string=`eval $cmd` &&
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
then
break
fi
done
fi
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
test "X$echo_testing_string" = "X$echo_test_string"; then
:
else
# The Solaris, AIX, and Digital Unix default echo programs unquote
# backslashes. This makes it impossible to quote backslashes using
# echo "$something" | sed 's/\\/\\\\/g'
#
# So, first we look for a working echo in the user's PATH.
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for dir in $PATH /usr/ucb; do
IFS="$lt_save_ifs"
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
test "X$echo_testing_string" = "X$echo_test_string"; then
echo="$dir/echo"
break
fi
done
IFS="$lt_save_ifs"
if test "X$echo" = Xecho; then
# We didn't find a better echo, so look for alternatives.
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
test "X$echo_testing_string" = "X$echo_test_string"; then
# This shell has a builtin print -r that does the trick.
echo='print -r'
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
test "X$CONFIG_SHELL" != X/bin/ksh; then
# If we have ksh, try running configure again with it.
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
export ORIGINAL_CONFIG_SHELL
CONFIG_SHELL=/bin/ksh
export CONFIG_SHELL
exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
else
# Try using printf.
echo='printf %s\n'
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
test "X$echo_testing_string" = "X$echo_test_string"; then
# Cool, printf works
:
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
test "X$echo_testing_string" = 'X\t' &&
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
test "X$echo_testing_string" = "X$echo_test_string"; then
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
export CONFIG_SHELL
SHELL="$CONFIG_SHELL"
export SHELL
echo="$CONFIG_SHELL $0 --fallback-echo"
elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
test "X$echo_testing_string" = 'X\t' &&
echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
test "X$echo_testing_string" = "X$echo_test_string"; then
echo="$CONFIG_SHELL $0 --fallback-echo"
else
# maybe with a smaller string...
prev=:
for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
then
break
fi
prev="$cmd"
done
if test "$prev" != 'sed 50q "$0"'; then
echo_test_string=`eval $prev`
export echo_test_string
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
else
# Oops. We lost completely, so just stick with echo.
echo=echo
fi
fi
fi
fi
fi
fi
# Copy echo and quote the copy suitably for passing to libtool from
# the Makefile, instead of quoting the original, which is used later.
ECHO=$echo
if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
fi
tagnames=${tagnames+${tagnames},}CXX
tagnames=${tagnames+${tagnames},}F77
exec 7<&0 </dev/null 6>&1
# Name of the host.
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
SHELL=${CONFIG_SHELL-/bin/sh}
# Identity of this package.
PACKAGE_NAME='PCRE'
PACKAGE_TARNAME='pcre'
PACKAGE_VERSION='7.7'
PACKAGE_STRING='PCRE 7.7'
PACKAGE_BUGREPORT=''
ac_unique_file="pcre.h.in"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif
#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
# include <memory.h>
# endif
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"
ac_subst_vars='SHELL
PATH_SEPARATOR
PACKAGE_NAME
PACKAGE_TARNAME
PACKAGE_VERSION
PACKAGE_STRING
PACKAGE_BUGREPORT
exec_prefix
prefix
program_transform_name
bindir
sbindir
libexecdir
datarootdir
datadir
sysconfdir
sharedstatedir
localstatedir
includedir
oldincludedir
docdir
infodir
htmldir
dvidir
pdfdir
psdir
libdir
localedir
mandir
DEFS
ECHO_C
ECHO_N
ECHO_T
LIBS
build_alias
host_alias
target_alias
INSTALL_PROGRAM
INSTALL_SCRIPT
INSTALL_DATA
am__isrc
CYGPATH_W
PACKAGE
VERSION
ACLOCAL
AUTOCONF
AUTOMAKE
AUTOHEADER
MAKEINFO
install_sh
STRIP
INSTALL_STRIP_PROGRAM
mkdir_p
AWK
SET_MAKE
am__leading_dot
AMTAR
am__tar
am__untar
CC
CFLAGS
LDFLAGS
CPPFLAGS
ac_ct_CC
EXEEXT
OBJEXT
DEPDIR
am__include
am__quote
AMDEP_TRUE
AMDEP_FALSE
AMDEPBACKSLASH
CCDEPMODE
am__fastdepCC_TRUE
am__fastdepCC_FALSE
CXX
CXXFLAGS
ac_ct_CXX
CXXDEPMODE
am__fastdepCXX_TRUE
am__fastdepCXX_FALSE
build
build_cpu
build_vendor
build_os
host
host_cpu
host_vendor
host_os
SED
GREP
EGREP
LN_S
ECHO
AR
RANLIB
DSYMUTIL
NMEDIT
DLLTOOL
AS
OBJDUMP
CPP
CXXCPP
F77
FFLAGS
ac_ct_F77
LIBTOOL
PCRE_MAJOR
PCRE_MINOR
PCRE_PRERELEASE
PCRE_DATE
pcre_have_type_traits
pcre_have_bits_type_traits
WITH_PCRE_CPP_TRUE
WITH_PCRE_CPP_FALSE
WITH_REBUILD_CHARTABLES_TRUE
WITH_REBUILD_CHARTABLES_FALSE
pcre_have_long_long
pcre_have_ulong_long
EXTRA_LIBPCRE_LDFLAGS
EXTRA_LIBPCREPOSIX_LDFLAGS
EXTRA_LIBPCRECPP_LDFLAGS
DISTCHECK_CONFIGURE_FLAGS
LIBOBJS
LTLIBOBJS'
ac_subst_files=''
ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CXX
CXXFLAGS
CCC
CPP
CXXCPP
F77
FFLAGS'
# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE
# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'
ac_prev=
ac_dashdash=
for ac_option
do
# If the previous option needs an argument, assign it.
if test -n "$ac_prev"; then
eval $ac_prev=\$ac_option
ac_prev=
continue
fi
case $ac_option in
*=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
*) ac_optarg=yes ;;
esac
# Accept the important Cygnus configure options, so we can diagnose typos.
case $ac_dashdash$ac_option in
--)
ac_dashdash=yes ;;
-bindir | --bindir | --bindi | --bind | --bin | --bi)
ac_prev=bindir ;;
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
bindir=$ac_optarg ;;
-build | --build | --buil | --bui | --bu)
ac_prev=build_alias ;;
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
build_alias=$ac_optarg ;;
-cache-file | --cache-file | --cache-fil | --cache-fi \
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
ac_prev=cache_file ;;
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
cache_file=$ac_optarg ;;
--config-cache | -C)
cache_file=config.cache ;;
-datadir | --datadir | --datadi | --datad)
ac_prev=datadir ;;
-datadir=* | --datadir=* | --datadi=* | --datad=*)
datadir=$ac_optarg ;;
-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
| --dataroo | --dataro | --datar)
ac_prev=datarootdir ;;
-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
datarootdir=$ac_optarg ;;
-disable-* | --disable-*)
ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
{ (exit 1); exit 1; }; }
ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
eval enable_$ac_feature=no ;;
-docdir | --docdir | --docdi | --doc | --do)
ac_prev=docdir ;;
-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
docdir=$ac_optarg ;;
-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
ac_prev=dvidir ;;
-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
dvidir=$ac_optarg ;;
-enable-* | --enable-*)
ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
{ (exit 1); exit 1; }; }
ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
eval enable_$ac_feature=\$ac_optarg ;;
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
| --exec | --exe | --ex)
ac_prev=exec_prefix ;;
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
| --exec=* | --exe=* | --ex=*)
exec_prefix=$ac_optarg ;;
-gas | --gas | --ga | --g)
# Obsolete; use --with-gas.
with_gas=yes ;;
-help | --help | --hel | --he | -h)
ac_init_help=long ;;
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
ac_init_help=recursive ;;
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
ac_init_help=short ;;
-host | --host | --hos | --ho)
ac_prev=host_alias ;;
-host=* | --host=* | --hos=* | --ho=*)
host_alias=$ac_optarg ;;
-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
ac_prev=htmldir ;;
-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
| --ht=*)
htmldir=$ac_optarg ;;
-includedir | --includedir | --includedi | --included | --include \
| --includ | --inclu | --incl | --inc)
ac_prev=includedir ;;
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
| --includ=* | --inclu=* | --incl=* | --inc=*)
includedir=$ac_optarg ;;
-infodir | --infodir | --infodi | --infod | --info | --inf)
ac_prev=infodir ;;
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
infodir=$ac_optarg ;;
-libdir | --libdir | --libdi | --libd)
ac_prev=libdir ;;
-libdir=* | --libdir=* | --libdi=* | --libd=*)
libdir=$ac_optarg ;;
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
| --libexe | --libex | --libe)
ac_prev=libexecdir ;;
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
| --libexe=* | --libex=* | --libe=*)
libexecdir=$ac_optarg ;;
-localedir | --localedir | --localedi | --localed | --locale)
ac_prev=localedir ;;
-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
localedir=$ac_optarg ;;
-localstatedir | --localstatedir | --localstatedi | --localstated \
| --localstate | --localstat | --localsta | --localst | --locals)
ac_prev=localstatedir ;;
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
localstatedir=$ac_optarg ;;
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
ac_prev=mandir ;;
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
mandir=$ac_optarg ;;
-nfp | --nfp | --nf)
# Obsolete; use --without-fp.
with_fp=no ;;
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
| --no-cr | --no-c | -n)
no_create=yes ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
no_recursion=yes ;;
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
| --oldin | --oldi | --old | --ol | --o)
ac_prev=oldincludedir ;;
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
oldincludedir=$ac_optarg ;;
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
ac_prev=prefix ;;
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
prefix=$ac_optarg ;;
-program-prefix | --program-prefix | --program-prefi | --program-pref \
| --program-pre | --program-pr | --program-p)
ac_prev=program_prefix ;;
-program-prefix=* | --program-prefix=* | --program-prefi=* \
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
program_prefix=$ac_optarg ;;
-program-suffix | --program-suffix | --program-suffi | --program-suff \
| --program-suf | --program-su | --program-s)
ac_prev=program_suffix ;;
-program-suffix=* | --program-suffix=* | --program-suffi=* \
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
program_suffix=$ac_optarg ;;
-program-transform-name | --program-transform-name \
| --program-transform-nam | --program-transform-na \
| --program-transform-n | --program-transform- \
| --program-transform | --program-transfor \
| --program-transfo | --program-transf \
| --program-trans | --program-tran \
| --progr-tra | --program-tr | --program-t)
ac_prev=program_transform_name ;;
-program-transform-name=* | --program-transform-name=* \
| --program-transform-nam=* | --program-transform-na=* \
| --program-transform-n=* | --program-transform-=* \
| --program-transform=* | --program-transfor=* \
| --program-transfo=* | --program-transf=* \
| --program-trans=* | --program-tran=* \
| --progr-tra=* | --program-tr=* | --program-t=*)
program_transform_name=$ac_optarg ;;
-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
ac_prev=pdfdir ;;
-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
pdfdir=$ac_optarg ;;
-psdir | --psdir | --psdi | --psd | --ps)
ac_prev=psdir ;;
-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
psdir=$ac_optarg ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
| --sbi=* | --sb=*)
sbindir=$ac_optarg ;;
-sharedstatedir | --sharedstatedir | --sharedstatedi \
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
| --sharedst | --shareds | --shared | --share | --shar \
| --sha | --sh)
ac_prev=sharedstatedir ;;
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
| --sha=* | --sh=*)
sharedstatedir=$ac_optarg ;;
-site | --site | --sit)
ac_prev=site ;;
-site=* | --site=* | --sit=*)
site=$ac_optarg ;;
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
ac_prev=srcdir ;;
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
srcdir=$ac_optarg ;;
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
| --syscon | --sysco | --sysc | --sys | --sy)
ac_prev=sysconfdir ;;
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
sysconfdir=$ac_optarg ;;
-target | --target | --targe | --targ | --tar | --ta | --t)
ac_prev=target_alias ;;
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
target_alias=$ac_optarg ;;
-v | -verbose | --verbose | --verbos | --verbo | --verb)
verbose=yes ;;
-version | --version | --versio | --versi | --vers | -V)
ac_init_version=: ;;
-with-* | --with-*)
ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
{ echo "$as_me: error: invalid package name: $ac_package" >&2
{ (exit 1); exit 1; }; }
ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
eval with_$ac_package=\$ac_optarg ;;
-without-* | --without-*)
ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
# Reject names that are not valid shell variable names.
expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
{ echo "$as_me: error: invalid package name: $ac_package" >&2
{ (exit 1); exit 1; }; }
ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
eval with_$ac_package=no ;;
--x)
# Obsolete; use --with-x.
with_x=yes ;;
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
| --x-incl | --x-inc | --x-in | --x-i)
ac_prev=x_includes ;;
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
x_includes=$ac_optarg ;;
-x-libraries | --x-libraries | --x-librarie | --x-librari \
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
ac_prev=x_libraries ;;
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
x_libraries=$ac_optarg ;;
-*) { echo "$as_me: error: unrecognized option: $ac_option
Try \`$0 --help' for more information." >&2
{ (exit 1); exit 1; }; }
;;
*=*)
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
# Reject names that are not valid shell variable names.
expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
{ (exit 1); exit 1; }; }
eval $ac_envvar=\$ac_optarg
export $ac_envvar ;;
*)
# FIXME: should be removed in autoconf 3.0.
echo "$as_me: WARNING: you should use --build, --host, --target" >&2
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
echo "$as_me: WARNING: invalid host type: $ac_option" >&2
: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
;;
esac
done
if test -n "$ac_prev"; then
ac_option=--`echo $ac_prev | sed 's/_/-/g'`
{ echo "$as_me: error: missing argument to $ac_option" >&2
{ (exit 1); exit 1; }; }
fi
# Be sure to have absolute directory names.
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
datadir sysconfdir sharedstatedir localstatedir includedir \
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
libdir localedir mandir
do
eval ac_val=\$$ac_var
case $ac_val in
[\\/$]* | ?:[\\/]* ) continue;;
NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
esac
{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
{ (exit 1); exit 1; }; }
done
# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias
# FIXME: To remove some day.
if test "x$host_alias" != x; then
if test "x$build_alias" = x; then
cross_compiling=maybe
echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
If a cross compiler is detected then cross compile mode will be used." >&2
elif test "x$build_alias" != "x$host_alias"; then
cross_compiling=yes
fi
fi
ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-
test "$silent" = yes && exec 6>/dev/null
ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
{ echo "$as_me: error: Working directory cannot be determined" >&2
{ (exit 1); exit 1; }; }
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
{ echo "$as_me: error: pwd does not report name of working directory" >&2
{ (exit 1); exit 1; }; }
# Find the source files, if location was not specified.
if test -z "$srcdir"; then
ac_srcdir_defaulted=yes
# Try the directory containing this script, then the parent directory.
ac_confdir=`$as_dirname -- "$0" ||
$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$0" : 'X\(//\)[^/]' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$0" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
srcdir=$ac_confdir
if test ! -r "$srcdir/$ac_unique_file"; then
srcdir=..
fi
else
ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
{ (exit 1); exit 1; }; }
fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
{ (exit 1); exit 1; }; }
pwd)`
# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
srcdir=.
fi
# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
eval ac_env_${ac_var}_set=\${${ac_var}+set}
eval ac_env_${ac_var}_value=\$${ac_var}
eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
eval ac_cv_env_${ac_var}_value=\$${ac_var}
done
#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat <<_ACEOF
\`configure' configures PCRE 7.7 to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables.
Defaults for the options are specified in brackets.
Configuration:
-h, --help display this help and exit
--help=short display options specific to this package
--help=recursive display the short help of all the included packages
-V, --version display version information and exit
-q, --quiet, --silent do not print \`checking...' messages
--cache-file=FILE cache test results in FILE [disabled]
-C, --config-cache alias for \`--cache-file=config.cache'
-n, --no-create do not create output files
--srcdir=DIR find the sources in DIR [configure dir or \`..']
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
[$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[PREFIX]
By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.
For better control, use the options below.
Fine tuning of the installation directories:
--bindir=DIR user executables [EPREFIX/bin]
--sbindir=DIR system admin executables [EPREFIX/sbin]
--libexecdir=DIR program executables [EPREFIX/libexec]
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
--infodir=DIR info documentation [DATAROOTDIR/info]
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
--mandir=DIR man documentation [DATAROOTDIR/man]
--docdir=DIR documentation root [DATAROOTDIR/doc/pcre]
--htmldir=DIR html documentation [DOCDIR]
--dvidir=DIR dvi documentation [DOCDIR]
--pdfdir=DIR pdf documentation [DOCDIR]
--psdir=DIR ps documentation [DOCDIR]
_ACEOF
cat <<\_ACEOF
Program names:
--program-prefix=PREFIX prepend PREFIX to installed program names
--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM run sed PROGRAM on installed program names
System types:
--build=BUILD configure for building on BUILD [guessed]
--host=HOST cross-compile to build programs to run on HOST [BUILD]
_ACEOF
fi
if test -n "$ac_init_help"; then
case $ac_init_help in
short | recursive ) echo "Configuration of PCRE 7.7:";;
esac
cat <<\_ACEOF
Optional Features:
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--disable-dependency-tracking speeds up one-time build
--enable-dependency-tracking do not reject slow dependency extractors
--enable-shared[=PKGS] build shared libraries [default=yes]
--enable-static[=PKGS] build static libraries [default=yes]
--enable-fast-install[=PKGS]
optimize for fast installation [default=yes]
--disable-libtool-lock avoid locking (might break parallel builds)
--disable-cpp disable C++ support
--enable-rebuild-chartables
rebuild character tables in current locale
--enable-utf8 enable UTF-8 support
--enable-unicode-properties
enable Unicode properties support (implies
--enable-utf8)
--enable-newline-is-cr use CR as newline character
--enable-newline-is-lf use LF as newline character (default)
--enable-newline-is-crlf
use CRLF as newline sequence
--enable-newline-is-anycrlf
use CR, LF, or CRLF as newline sequence
--enable-newline-is-any use any valid Unicode newline sequence
--enable-bsr-anycrlf \R matches only CR, LF, CRLF by default
--enable-ebcdic assume EBCDIC coding rather than ASCII; use this
only in (uncommon) EBCDIC environments; it implies
--enable-rebuild-chartables
--disable-stack-for-recursion
don't use stack recursion when matching
--enable-pcregrep-libz link pcregrep with libz to handle .gz files
--enable-pcregrep-libbz2
link pcregrep with libbz2 to handle .bz2 files
--enable-pcretest-libreadline
link pcretest with libreadline
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--with-gnu-ld assume the C compiler uses GNU ld [default=no]
--with-pic try to use only PIC/non-PIC objects [default=use
both]
--with-tags[=TAGS] include additional configurations [automatic]
--with-posix-malloc-threshold=NBYTES
threshold for POSIX malloc usage (default=10)
--with-link-size=N internal link size (2, 3, or 4 allowed; default=2)
--with-match-limit=N default limit on internal looping (default=10000000)
--with-match-limit-recursion=N
default limit on internal recursion
(default=MATCH_LIMIT)
Some influential environment variables:
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
LIBS libraries to pass to the linker, e.g. -l<library>
CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
you have headers in a nonstandard directory <include dir>
CXX C++ compiler command
CXXFLAGS C++ compiler flags
CPP C preprocessor
CXXCPP C++ preprocessor
F77 Fortran 77 compiler command
FFLAGS Fortran 77 compiler flags
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
_ACEOF
ac_status=$?
fi
if test "$ac_init_help" = "recursive"; then
# If there are subdirs, report their specific --help.
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
test -d "$ac_dir" || continue
ac_builddir=.
case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
# A ".." for each directory in $ac_dir_suffix.
ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
case $ac_top_builddir_sub in
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix
case $srcdir in
.) # We are building in place.
ac_srcdir=.
ac_top_srcdir=$ac_top_builddir_sub
ac_abs_top_srcdir=$ac_pwd ;;
[\\/]* | ?:[\\/]* ) # Absolute name.
ac_srcdir=$srcdir$ac_dir_suffix;
ac_top_srcdir=$srcdir
ac_abs_top_srcdir=$srcdir ;;
*) # Relative name.
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_build_prefix$srcdir
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
cd "$ac_dir" || { ac_status=$?; continue; }
# Check for guested configure.
if test -f "$ac_srcdir/configure.gnu"; then
echo &&
$SHELL "$ac_srcdir/configure.gnu" --help=recursive
elif test -f "$ac_srcdir/configure"; then
echo &&
$SHELL "$ac_srcdir/configure" --help=recursive
else
echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
fi || ac_status=$?
cd "$ac_pwd" || { ac_status=$?; break; }
done
fi
test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
PCRE configure 7.7
generated by GNU Autoconf 2.61
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
exit
fi
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by PCRE $as_me 7.7, which was
generated by GNU Autoconf 2.61. Invocation command line was
$ $0 $@
_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
_ASUNAME
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
echo "PATH: $as_dir"
done
IFS=$as_save_IFS
} >&5
cat >&5 <<_ACEOF
## ----------- ##
## Core tests. ##
## ----------- ##
_ACEOF
# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
for ac_arg
do
case $ac_arg in
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
continue ;;
*\'*)
ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
case $ac_pass in
1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
2)
ac_configure_args1="$ac_configure_args1 '$ac_arg'"
if test $ac_must_keep_next = true; then
ac_must_keep_next=false # Got value, back to normal.
else
case $ac_arg in
*=* | --config-cache | -C | -disable-* | --disable-* \
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
| -with-* | --with-* | -without-* | --without-* | --x)
case "$ac_configure_args0 " in
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
esac
;;
-* ) ac_must_keep_next=true ;;
esac
fi
ac_configure_args="$ac_configure_args '$ac_arg'"
;;
esac
done
done
$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
# When interrupted or exit'd, cleanup temporary files, and complete
# config.log. We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
# Save into config.log some information that might help in debugging.
{
echo
cat <<\_ASBOX
## ---------------- ##
## Cache variables. ##
## ---------------- ##
_ASBOX
echo
# The following way of writing the cache mishandles newlines in values,
(
for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
eval ac_val=\$$ac_var
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
*) $as_unset $ac_var ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
sed -n \
"s/'\''/'\''\\\\'\'''\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
;; #(
*)
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
)
echo
cat <<\_ASBOX
## ----------------- ##
## Output variables. ##
## ----------------- ##
_ASBOX
echo
for ac_var in $ac_subst_vars
do
eval ac_val=\$$ac_var
case $ac_val in
*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
echo "$ac_var='\''$ac_val'\''"
done | sort
echo
if test -n "$ac_subst_files"; then
cat <<\_ASBOX
## ------------------- ##
## File substitutions. ##
## ------------------- ##
_ASBOX
echo
for ac_var in $ac_subst_files
do
eval ac_val=\$$ac_var
case $ac_val in
*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
esac
echo "$ac_var='\''$ac_val'\''"
done | sort
echo
fi
if test -s confdefs.h; then
cat <<\_ASBOX
## ----------- ##
## confdefs.h. ##
## ----------- ##
_ASBOX
echo
cat confdefs.h
echo
fi
test "$ac_signal" != 0 &&
echo "$as_me: caught signal $ac_signal"
echo "$as_me: exit $exit_status"
} >&5
rm -f core *.core core.conftest.* &&
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
done
ac_signal=0
# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h
# Predefined preprocessor variables.
cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF
# Let the site file select an alternate cache file if it wants to.
# Prefer explicitly selected file to automatically selected ones.
if test -n "$CONFIG_SITE"; then
set x "$CONFIG_SITE"
elif test "x$prefix" != xNONE; then
set x "$prefix/share/config.site" "$prefix/etc/config.site"
else
set x "$ac_default_prefix/share/config.site" \
"$ac_default_prefix/etc/config.site"
fi
shift
for ac_site_file
do
if test -r "$ac_site_file"; then
{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
echo "$as_me: loading site script $ac_site_file" >&6;}
sed 's/^/| /' "$ac_site_file" >&5
. "$ac_site_file"
fi
done
if test -r "$cache_file"; then
# Some versions of bash will fail to source /dev/null (special
# files actually), so we avoid doing that.
if test -f "$cache_file"; then
{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
echo "$as_me: loading cache $cache_file" >&6;}
case $cache_file in
[\\/]* | ?:[\\/]* ) . "$cache_file";;
*) . "./$cache_file";;
esac
fi
else
{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
echo "$as_me: creating cache $cache_file" >&6;}
>$cache_file
fi
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
eval ac_old_set=\$ac_cv_env_${ac_var}_set
eval ac_new_set=\$ac_env_${ac_var}_set
eval ac_old_val=\$ac_cv_env_${ac_var}_value
eval ac_new_val=\$ac_env_${ac_var}_value
case $ac_old_set,$ac_new_set in
set,)
{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
ac_cache_corrupted=: ;;
,set)
{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
ac_cache_corrupted=: ;;
,);;
*)
if test "x$ac_old_val" != "x$ac_new_val"; then
{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
echo "$as_me: former value: $ac_old_val" >&2;}
{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
echo "$as_me: current value: $ac_new_val" >&2;}
ac_cache_corrupted=:
fi;;
esac
# Pass precious variables to config.status.
if test "$ac_new_set" = set; then
case $ac_new_val in
*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
*) ac_arg=$ac_var=$ac_new_val ;;
esac
case " $ac_configure_args " in
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
esac
fi
done
if $ac_cache_corrupted; then
{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
echo "$as_me: error: changes in the environment can compromise the build" >&2;}
{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
{ (exit 1); exit 1; }; }
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
am__api_version='1.10'
ac_aux_dir=
for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
if test -f "$ac_dir/install-sh"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/install-sh -c"
break
elif test -f "$ac_dir/install.sh"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/install.sh -c"
break
elif test -f "$ac_dir/shtool"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/shtool install -c"
break
fi
done
if test -z "$ac_aux_dir"; then
{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
{ (exit 1); exit 1; }; }
fi
# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
# Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
if test -z "$INSTALL"; then
if test "${ac_cv_path_install+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
# Account for people who put trailing slashes in PATH elements.
case $as_dir/ in
./ | .// | /cC/* | \
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
/usr/ucb/* ) ;;
*)
# OSF1 and SCO ODT 3.0 have their own names for install.
# Don't use installbsd from OSF since it installs stuff as root
# by default.
for ac_prog in ginstall scoinst install; do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
if test $ac_prog = install &&
grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# AIX install. It has an incompatible calling convention.
:
elif test $ac_prog = install &&
grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# program-specific install script used by HP pwplus--don't use.
:
else
ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
break 3
fi
fi
done
done
;;
esac
done
IFS=$as_save_IFS
fi
if test "${ac_cv_path_install+set}" = set; then
INSTALL=$ac_cv_path_install
else
# As a last resort, use the slow shell script. Don't cache a
# value for INSTALL within a source directory, because that will
# break other packages using the cache if that directory is
# removed, or if the value is a relative name.
INSTALL=$ac_install_sh
fi
fi
{ echo "$as_me:$LINENO: result: $INSTALL" >&5
echo "${ECHO_T}$INSTALL" >&6; }
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
{ echo "$as_me:$LINENO: checking whether build environment is sane" >&5
echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
# Just in case
sleep 1
echo timestamp > conftest.file
# Do `set' in a subshell so we don't clobber the current shell's
# arguments. Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
if test "$*" = "X"; then
# -L didn't work.
set X `ls -t $srcdir/configure conftest.file`
fi
rm -f conftest.file
if test "$*" != "X $srcdir/configure conftest.file" \
&& test "$*" != "X conftest.file $srcdir/configure"; then
# If neither matched, then we have a broken ls. This can happen
# if, for instance, CONFIG_SHELL is bash and it inherits a
# broken ls alias from the environment. This has actually
# happened. Such a system could not be considered "sane".
{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
alias in your environment" >&5
echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
alias in your environment" >&2;}
{ (exit 1); exit 1; }; }
fi
test "$2" = conftest.file
)
then
# Ok.
:
else
{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
Check your system clock" >&5
echo "$as_me: error: newly created file is older than distributed files!
Check your system clock" >&2;}
{ (exit 1); exit 1; }; }
fi
{ echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6; }
test "$program_prefix" != NONE &&
program_transform_name="s&^&$program_prefix&;$program_transform_name"
# Use a double $ so make ignores it.
test "$program_suffix" != NONE &&
program_transform_name="s&\$&$program_suffix&;$program_transform_name"
# Double any \ or $. echo might interpret backslashes.
# By default was `s,x,x', remove it if useless.
cat <<\_ACEOF >conftest.sed
s/[\\$]/&&/g;s/;s,x,x,$//
_ACEOF
program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
rm -f conftest.sed
# expand $ac_aux_dir to an absolute path
am_aux_dir=`cd $ac_aux_dir && pwd`
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
# Use eval to expand $SHELL
if eval "$MISSING --run true"; then
am_missing_run="$MISSING --run "
else
am_missing_run=
{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
fi
{ echo "$as_me:$LINENO: checking for a thread-safe mkdir -p" >&5
echo $ECHO_N "checking for a thread-safe mkdir -p... $ECHO_C" >&6; }
if test -z "$MKDIR_P"; then
if test "${ac_cv_path_mkdir+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in mkdir gmkdir; do
for ac_exec_ext in '' $ac_executable_extensions; do
{ test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
'mkdir (GNU coreutils) '* | \
'mkdir (coreutils) '* | \
'mkdir (fileutils) '4.1*)
ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
break 3;;
esac
done
done
done
IFS=$as_save_IFS
fi
if test "${ac_cv_path_mkdir+set}" = set; then
MKDIR_P="$ac_cv_path_mkdir -p"
else
# As a last resort, use the slow shell script. Don't cache a
# value for MKDIR_P within a source directory, because that will
# break other packages using the cache if that directory is
# removed, or if the value is a relative name.
test -d ./--version && rmdir ./--version
MKDIR_P="$ac_install_sh -d"
fi
fi
{ echo "$as_me:$LINENO: result: $MKDIR_P" >&5
echo "${ECHO_T}$MKDIR_P" >&6; }
mkdir_p="$MKDIR_P"
case $mkdir_p in
[\\/$]* | ?:[\\/]*) ;;
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
esac
for ac_prog in gawk mawk nawk awk
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_AWK+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$AWK"; then
ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_AWK="$ac_prog"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
{ echo "$as_me:$LINENO: result: $AWK" >&5
echo "${ECHO_T}$AWK" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
test -n "$AWK" && break
done
{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.make <<\_ACEOF
SHELL = /bin/sh
all:
@echo '@@@%%%=$(MAKE)=@@@%%%'
_ACEOF
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
case `${MAKE-make} -f conftest.make 2>/dev/null` in
*@@@%%%=?*=@@@%%%*)
eval ac_cv_prog_make_${ac_make}_set=yes;;
*)
eval ac_cv_prog_make_${ac_make}_set=no;;
esac
rm -f conftest.make
fi
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
{ echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6; }
SET_MAKE=
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
SET_MAKE="MAKE=${MAKE-make}"
fi
rm -rf .tst 2>/dev/null
mkdir .tst 2>/dev/null
if test -d .tst; then
am__leading_dot=.
else
am__leading_dot=_
fi
rmdir .tst 2>/dev/null
if test "`cd $srcdir && pwd`" != "`pwd`"; then
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
# is not polluted with repeated "-I."
am__isrc=' -I$(srcdir)'
# test to see if srcdir already configured
if test -f $srcdir/config.status; then
{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
{ (exit 1); exit 1; }; }
fi
fi
# test whether we have cygpath
if test -z "$CYGPATH_W"; then
if (cygpath --version) >/dev/null 2>/dev/null; then
CYGPATH_W='cygpath -w'
else
CYGPATH_W=echo
fi
fi
# Define the identity of the package.
PACKAGE='pcre'
VERSION='7.7'
cat >>confdefs.h <<_ACEOF
#define PACKAGE "$PACKAGE"
_ACEOF
cat >>confdefs.h <<_ACEOF
#define VERSION "$VERSION"
_ACEOF
# Some tools Automake needs.
ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
# Installed binaries are usually stripped using `strip' when the user
# run `make install-strip'. However `strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake
# will honor the `STRIP' environment variable to overrule this program.
if test "$cross_compiling" != no; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_STRIP+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$STRIP"; then
ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
{ echo "$as_me:$LINENO: result: $STRIP" >&5
echo "${ECHO_T}$STRIP" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
fi
if test -z "$ac_cv_prog_STRIP"; then
ac_ct_STRIP=$STRIP
# Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$ac_ct_STRIP"; then
ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_STRIP="strip"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
{ echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
echo "${ECHO_T}$ac_ct_STRIP" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
if test "x$ac_ct_STRIP" = x; then
STRIP=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&5
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
ac_tool_warned=yes ;;
esac
STRIP=$ac_ct_STRIP
fi
else
STRIP="$ac_cv_prog_STRIP"
fi
fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
# We need awk for the "check" target. The system "awk" is bad on
# some platforms.
# Always define AMTAR for backward compatibility.
AMTAR=${AMTAR-"${am_missing_run}tar"}
am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
ac_config_headers="$ac_config_headers config.h"
# The default CFLAGS and CXXFLAGS in Autoconf are "-g -O2" for gcc and just
# "-g" for any other compiler. There doesn't seem to be a standard way of
# getting rid of the -g (which I don't think is needed for a production
# library). This fudge seems to achieve the necessary. First, we remember the
# externally set values of CFLAGS and CXXFLAGS. Then call the AC_PROG_CC and
# AC_PROG_CXX macros to find the compilers - if CFLAGS and CXXFLAGS are not
# set, they will be set to Autoconf's defaults. Afterwards, if the original
# values were not set, remove the -g from the Autoconf defaults.
# (PH 02-May-07)
remember_set_CFLAGS="$CFLAGS"
remember_set_CXXFLAGS="$CXXFLAGS"
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CC="${ac_tool_prefix}gcc"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ echo "$as_me:$LINENO: result: $CC" >&5
echo "${ECHO_T}$CC" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
fi
if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_CC="gcc"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
echo "${ECHO_T}$ac_ct_CC" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&5
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
else
CC="$ac_cv_prog_CC"
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CC="${ac_tool_prefix}cc"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ echo "$as_me:$LINENO: result: $CC" >&5
echo "${ECHO_T}$CC" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
fi
fi
if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
fi
ac_cv_prog_CC="cc"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
if test $ac_prog_rejected = yes; then
# We found a bogon in the path, so make sure we never use it.
set dummy $ac_cv_prog_CC
shift
if test $# != 0; then
# We chose a different compiler from the bogus one.
# However, it has the same basename, so the bogon will be chosen
# first if we set CC to just the basename; use the full file name.
shift
ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ echo "$as_me:$LINENO: result: $CC" >&5
echo "${ECHO_T}$CC" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
for ac_prog in cl.exe
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
{ echo "$as_me:$LINENO: result: $CC" >&5
echo "${ECHO_T}$CC" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
test -n "$CC" && break
done
fi
if test -z "$CC"; then
ac_ct_CC=$CC
for ac_prog in cl.exe
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_CC="$ac_prog"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
echo "${ECHO_T}$ac_ct_CC" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
test -n "$ac_ct_CC" && break
done
if test "x$ac_ct_CC" = x; then
CC=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&5
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
ac_tool_warned=yes ;;
esac
CC=$ac_ct_CC
fi
fi
fi
test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
See \`config.log' for more details." >&5
echo "$as_me: error: no acceptable C compiler found in \$PATH
See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
# Provide some information about the compiler.
echo "$as_me:$LINENO: checking for C compiler version" >&5
ac_compiler=`set X $ac_compile; echo $2`
{ (ac_try="$ac_compiler --version >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compiler --version >&5") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
{ (ac_try="$ac_compiler -v >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compiler -v >&5") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
{ (ac_try="$ac_compiler -V >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compiler -V >&5") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
#
# List of possible output files, starting from the most likely.
# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
# only as a last resort. b.out is created by i960 compilers.
ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
#
# The IRIX 6 linker writes into existing files which may not be
# executable, retaining their permissions. Remove them first so a
# subsequent execution test works.
ac_rmfiles=
for ac_file in $ac_files
do
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
esac
done
rm -f $ac_rmfiles
if { (ac_try="$ac_link_default"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link_default") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile. We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
;;
[ab].out )
# We found the default executable, but exeext='' is most
# certainly right.
break;;
*.* )
if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
then :; else
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
fi
# We set ac_cv_exeext here because the later test for it is not
# safe: cross compilers may not add the suffix if given an `-o'
# argument, so we may need to know it at that point already.
# Even if this section looks crufty: it has the advantage of
# actually working.
break;;
* )
break;;
esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=
else
ac_file=''
fi
{ echo "$as_me:$LINENO: result: $ac_file" >&5
echo "${ECHO_T}$ac_file" >&6; }
if test -z "$ac_file"; then
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
See \`config.log' for more details." >&5
echo "$as_me: error: C compiler cannot create executables
See \`config.log' for more details." >&2;}
{ (exit 77); exit 77; }; }
fi
ac_exeext=$ac_cv_exeext
# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
{ echo "$as_me:$LINENO: checking whether the C compiler works" >&5
echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
# If not cross compiling, check that we can run a simple program.
if test "$cross_compiling" != yes; then
if { ac_try='./$ac_file'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_try") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
cross_compiling=no
else
if test "$cross_compiling" = maybe; then
cross_compiling=yes
else
{ { echo "$as_me:$LINENO: error: cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details." >&5
echo "$as_me: error: cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
fi
fi
fi
{ echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6; }
rm -f a.out a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
# Check that the compiler produces executables we can run. If not, either
# the compiler is broken, or we cross compile.
{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
echo "${ECHO_T}$cross_compiling" >&6; }
{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then
# If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
test -f "$ac_file" || continue
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
break;;
* ) break;;
esac
done
else
{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details." >&5
echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
fi
rm -f conftest$ac_cv_exeext
{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
echo "${ECHO_T}$ac_cv_exeext" >&6; }
rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
if test "${ac_cv_objext+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then
for ac_file in conftest.o conftest.obj conftest.*; do
test -f "$ac_file" || continue;
case $ac_file in
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
esac
done
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
See \`config.log' for more details." >&5
echo "$as_me: error: cannot compute suffix of object files: cannot compile
See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
echo "${ECHO_T}$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
if test "${ac_cv_c_compiler_gnu+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
#ifndef __GNUC__
choke me
#endif
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_compiler_gnu=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi
{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
GCC=`test $ac_compiler_gnu = yes && echo yes`
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
if test "${ac_cv_prog_cc_g+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_save_c_werror_flag=$ac_c_werror_flag
ac_c_werror_flag=yes
ac_cv_prog_cc_g=no
CFLAGS="-g"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_prog_cc_g=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
CFLAGS=""
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
:
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_c_werror_flag=$ac_save_c_werror_flag
CFLAGS="-g"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_prog_cc_g=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-g"
fi
else
if test "$GCC" = yes; then
CFLAGS="-O2"
else
CFLAGS=
fi
fi
{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
if test "${ac_cv_prog_cc_c89+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <stdarg.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
char **p;
int i;
{
return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
char *s;
va_list v;
va_start (v,p);
s = g (p, va_arg (v,int));
va_end (v);
return s;
}
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not '\xHH' hex character constants.
These don't provoke an error unfortunately, instead are silently treated
as 'x'. The following induces an error, until -std is added to get
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
array size at least. It's necessary to write '\x00'==0 to get something
that's true only with -std. */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
inside strings and character constants. */
#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
;
return 0;
}
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC="$ac_save_CC $ac_arg"
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_prog_cc_c89=$ac_arg
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
fi
rm -f core conftest.err conftest.$ac_objext
test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c89" in
x)
{ echo "$as_me:$LINENO: result: none needed" >&5
echo "${ECHO_T}none needed" >&6; } ;;
xno)
{ echo "$as_me:$LINENO: result: unsupported" >&5
echo "${ECHO_T}unsupported" >&6; } ;;
*)
CC="$CC $ac_cv_prog_cc_c89"
{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
esac
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
DEPDIR="${am__leading_dot}deps"
ac_config_commands="$ac_config_commands depfiles"
am_make=${MAKE-make}
cat > confinc << 'END'
am__doit:
@echo done
.PHONY: am__doit
END
# If we don't find an include directive, just comment out the code.
{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
am__include="#"
am__quote=
_am_result=none
# First try GNU make style include.
echo "include confinc" > confmf
# We grep out `Entering directory' and `Leaving directory'
# messages which can occur if `w' ends up in MAKEFLAGS.
# In particular we don't look at `^make:' because GNU make might
# be invoked under some other name (usually "gmake"), in which
# case it prints its new name instead of `make'.
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
am__include=include
am__quote=
_am_result=GNU
fi
# Now try BSD make style include.
if test "$am__include" = "#"; then
echo '.include "confinc"' > confmf
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
am__include=.include
am__quote="\""
_am_result=BSD
fi
fi
{ echo "$as_me:$LINENO: result: $_am_result" >&5
echo "${ECHO_T}$_am_result" >&6; }
rm -f confinc confmf
# Check whether --enable-dependency-tracking was given.
if test "${enable_dependency_tracking+set}" = set; then
enableval=$enable_dependency_tracking;
fi
if test "x$enable_dependency_tracking" != xno; then
am_depcomp="$ac_aux_dir/depcomp"
AMDEPBACKSLASH='\'
fi
if test "x$enable_dependency_tracking" != xno; then
AMDEP_TRUE=
AMDEP_FALSE='#'
else
AMDEP_TRUE='#'
AMDEP_FALSE=
fi
depcc="$CC" am_compiler_list=
{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
# We make a subdir and do the tests there. Otherwise we can end up
# making bogus files that we don't know about and never remove. For
# instance it was reported that on HP-UX the gcc test will end up
# making a dummy file named `D' -- because `-MD' means `put the output
# in D'.
mkdir conftest.dir
# Copy depcomp to subdir because otherwise we won't find it if we're
# using a relative directory.
cp "$am_depcomp" conftest.dir
cd conftest.dir
# We will build objects and dependencies in a subdirectory because
# it helps to detect inapplicable dependency modes. For instance
# both Tru64's cc and ICC support -MD to output dependencies as a
# side effect of compilation, but ICC will put the dependencies in
# the current directory while Tru64 will put them in the object
# directory.
mkdir sub
am_cv_CC_dependencies_compiler_type=none
if test "$am_compiler_list" = ""; then
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
fi
for depmode in $am_compiler_list; do
# Setup a source with many dependencies, because some compilers
# like to wrap large dependency lists on column 80 (with \), and
# we should not choose a depcomp mode which is confused by this.
#
# We need to recreate these files for each test, as the compiler may
# overwrite some of them when testing with obscure command lines.
# This happens at least with the AIX C compiler.
: > sub/conftest.c
for i in 1 2 3 4 5 6; do
echo '#include "conftst'$i'.h"' >> sub/conftest.c
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
# Solaris 8's {/usr,}/bin/sh.
touch sub/conftst$i.h
done
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
case $depmode in
nosideeffect)
# after this tag, mechanisms are not by side-effect, so they'll
# only be used when explicitly requested
if test "x$enable_dependency_tracking" = xyes; then
continue
else
break
fi
;;
none) break ;;
esac
# We check with `-c' and `-o' for the sake of the "dashmstdout"
# mode. It turns out that the SunPro C++ compiler does not properly
# handle `-M -o', and we need to detect this.
if depmode=$depmode \
source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
>/dev/null 2>conftest.err &&
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
# icc doesn't choke on unknown options, it will just issue warnings
# or remarks (even with -Werror). So we grep stderr for any message
# that says an option was ignored or not supported.
# When given -MP, icc 7.0 and 7.1 complain thusly:
# icc: Command line warning: ignoring option '-M'; no argument required
# The diagnosis changed in icc 8.0:
# icc: Command line remark: option '-MP' not supported
if (grep 'ignoring option' conftest.err ||
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
am_cv_CC_dependencies_compiler_type=$depmode
break
fi
fi
done
cd ..
rm -rf conftest.dir
else
am_cv_CC_dependencies_compiler_type=none
fi
fi
{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
if
test "x$enable_dependency_tracking" != xno \
&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
am__fastdepCC_TRUE=
am__fastdepCC_FALSE='#'
else
am__fastdepCC_TRUE='#'
am__fastdepCC_FALSE=
fi
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if test -z "$CXX"; then
if test -n "$CCC"; then
CXX=$CCC
else
if test -n "$ac_tool_prefix"; then
for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_CXX+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$CXX"; then
ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
CXX=$ac_cv_prog_CXX
if test -n "$CXX"; then
{ echo "$as_me:$LINENO: result: $CXX" >&5
echo "${ECHO_T}$CXX" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
test -n "$CXX" && break
done
fi
if test -z "$CXX"; then
ac_ct_CXX=$CXX
for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$ac_ct_CXX"; then
ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_CXX="$ac_prog"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
if test -n "$ac_ct_CXX"; then
{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
echo "${ECHO_T}$ac_ct_CXX" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
test -n "$ac_ct_CXX" && break
done
if test "x$ac_ct_CXX" = x; then
CXX="g++"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&5
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
ac_tool_warned=yes ;;
esac
CXX=$ac_ct_CXX
fi
fi
fi
fi
# Provide some information about the compiler.
echo "$as_me:$LINENO: checking for C++ compiler version" >&5
ac_compiler=`set X $ac_compile; echo $2`
{ (ac_try="$ac_compiler --version >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compiler --version >&5") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
{ (ac_try="$ac_compiler -v >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compiler -v >&5") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
{ (ac_try="$ac_compiler -V >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compiler -V >&5") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
#ifndef __GNUC__
choke me
#endif
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_compiler_gnu=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
fi
{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
GXX=`test $ac_compiler_gnu = yes && echo yes`
ac_test_CXXFLAGS=${CXXFLAGS+set}
ac_save_CXXFLAGS=$CXXFLAGS
{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
if test "${ac_cv_prog_cxx_g+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_save_cxx_werror_flag=$ac_cxx_werror_flag
ac_cxx_werror_flag=yes
ac_cv_prog_cxx_g=no
CXXFLAGS="-g"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_prog_cxx_g=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
CXXFLAGS=""
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
:
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cxx_werror_flag=$ac_save_cxx_werror_flag
CXXFLAGS="-g"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_prog_cxx_g=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cxx_werror_flag=$ac_save_cxx_werror_flag
fi
{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
if test "$ac_test_CXXFLAGS" = set; then
CXXFLAGS=$ac_save_CXXFLAGS
elif test $ac_cv_prog_cxx_g = yes; then
if test "$GXX" = yes; then
CXXFLAGS="-g -O2"
else
CXXFLAGS="-g"
fi
else
if test "$GXX" = yes; then
CXXFLAGS="-O2"
else
CXXFLAGS=
fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
depcc="$CXX" am_compiler_list=
{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
# We make a subdir and do the tests there. Otherwise we can end up
# making bogus files that we don't know about and never remove. For
# instance it was reported that on HP-UX the gcc test will end up
# making a dummy file named `D' -- because `-MD' means `put the output
# in D'.
mkdir conftest.dir
# Copy depcomp to subdir because otherwise we won't find it if we're
# using a relative directory.
cp "$am_depcomp" conftest.dir
cd conftest.dir
# We will build objects and dependencies in a subdirectory because
# it helps to detect inapplicable dependency modes. For instance
# both Tru64's cc and ICC support -MD to output dependencies as a
# side effect of compilation, but ICC will put the dependencies in
# the current directory while Tru64 will put them in the object
# directory.
mkdir sub
am_cv_CXX_dependencies_compiler_type=none
if test "$am_compiler_list" = ""; then
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
fi
for depmode in $am_compiler_list; do
# Setup a source with many dependencies, because some compilers
# like to wrap large dependency lists on column 80 (with \), and
# we should not choose a depcomp mode which is confused by this.
#
# We need to recreate these files for each test, as the compiler may
# overwrite some of them when testing with obscure command lines.
# This happens at least with the AIX C compiler.
: > sub/conftest.c
for i in 1 2 3 4 5 6; do
echo '#include "conftst'$i'.h"' >> sub/conftest.c
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
# Solaris 8's {/usr,}/bin/sh.
touch sub/conftst$i.h
done
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
case $depmode in
nosideeffect)
# after this tag, mechanisms are not by side-effect, so they'll
# only be used when explicitly requested
if test "x$enable_dependency_tracking" = xyes; then
continue
else
break
fi
;;
none) break ;;
esac
# We check with `-c' and `-o' for the sake of the "dashmstdout"
# mode. It turns out that the SunPro C++ compiler does not properly
# handle `-M -o', and we need to detect this.
if depmode=$depmode \
source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
>/dev/null 2>conftest.err &&
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
# icc doesn't choke on unknown options, it will just issue warnings
# or remarks (even with -Werror). So we grep stderr for any message
# that says an option was ignored or not supported.
# When given -MP, icc 7.0 and 7.1 complain thusly:
# icc: Command line warning: ignoring option '-M'; no argument required
# The diagnosis changed in icc 8.0:
# icc: Command line remark: option '-MP' not supported
if (grep 'ignoring option' conftest.err ||
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
am_cv_CXX_dependencies_compiler_type=$depmode
break
fi
fi
done
cd ..
rm -rf conftest.dir
else
am_cv_CXX_dependencies_compiler_type=none
fi
fi
{ echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6; }
CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
if
test "x$enable_dependency_tracking" != xno \
&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
am__fastdepCXX_TRUE=
am__fastdepCXX_FALSE='#'
else
am__fastdepCXX_TRUE='#'
am__fastdepCXX_FALSE=
fi
if test "x$remember_set_CFLAGS" = "x"
then
if test "$CFLAGS" = "-g -O2"
then
CFLAGS="-O2"
elif test "$CFLAGS" = "-g"
then
CFLAGS=""
fi
fi
if test "x$remember_set_CXXFLAGS" = "x"
then
if test "$CXXFLAGS" = "-g -O2"
then
CXXFLAGS="-O2"
elif test "$CXXFLAGS" = "-g"
then
CXXFLAGS=""
fi
fi
# AC_PROG_CXX will return "g++" even if no c++ compiler is installed.
# Check for that case, and just disable c++ code if g++ doesn't run.
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
:
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
CXX=""; CXXCP=""; CXXFLAGS=""
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
# Find a good install program. We prefer a C program (faster),
# so one script is as good as another. But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
if test -z "$INSTALL"; then
if test "${ac_cv_path_install+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
# Account for people who put trailing slashes in PATH elements.
case $as_dir/ in
./ | .// | /cC/* | \
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
/usr/ucb/* ) ;;
*)
# OSF1 and SCO ODT 3.0 have their own names for install.
# Don't use installbsd from OSF since it installs stuff as root
# by default.
for ac_prog in ginstall scoinst install; do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
if test $ac_prog = install &&
grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# AIX install. It has an incompatible calling convention.
:
elif test $ac_prog = install &&
grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
# program-specific install script used by HP pwplus--don't use.
:
else
ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
break 3
fi
fi
done
done
;;
esac
done
IFS=$as_save_IFS
fi
if test "${ac_cv_path_install+set}" = set; then
INSTALL=$ac_cv_path_install
else
# As a last resort, use the slow shell script. Don't cache a
# value for INSTALL within a source directory, because that will
# break other packages using the cache if that directory is
# removed, or if the value is a relative name.
INSTALL=$ac_install_sh
fi
fi
{ echo "$as_me:$LINENO: result: $INSTALL" >&5
echo "${ECHO_T}$INSTALL" >&6; }
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
# Check whether --enable-shared was given.
if test "${enable_shared+set}" = set; then
enableval=$enable_shared; p=${PACKAGE-default}
case $enableval in
yes) enable_shared=yes ;;
no) enable_shared=no ;;
*)
enable_shared=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_shared=yes
fi
done
IFS="$lt_save_ifs"
;;
esac
else
enable_shared=yes
fi
# Check whether --enable-static was given.
if test "${enable_static+set}" = set; then
enableval=$enable_static; p=${PACKAGE-default}
case $enableval in
yes) enable_static=yes ;;
no) enable_static=no ;;
*)
enable_static=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_static=yes
fi
done
IFS="$lt_save_ifs"
;;
esac
else
enable_static=yes
fi
# Check whether --enable-fast-install was given.
if test "${enable_fast_install+set}" = set; then
enableval=$enable_fast_install; p=${PACKAGE-default}
case $enableval in
yes) enable_fast_install=yes ;;
no) enable_fast_install=no ;;
*)
enable_fast_install=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_fast_install=yes
fi
done
IFS="$lt_save_ifs"
;;
esac
else
enable_fast_install=yes
fi
# Make sure we can run config.sub.
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
{ { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
{ (exit 1); exit 1; }; }
{ echo "$as_me:$LINENO: checking build system type" >&5
echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
if test "${ac_cv_build+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
test "x$ac_build_alias" = x &&
{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
{ (exit 1); exit 1; }; }
ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
{ (exit 1); exit 1; }; }
fi
{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
echo "${ECHO_T}$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
echo "$as_me: error: invalid value of canonical build" >&2;}
{ (exit 1); exit 1; }; };;
esac
build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build
shift
build_cpu=$1
build_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
build_os=$*
IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
{ echo "$as_me:$LINENO: checking host system type" >&5
echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
if test "${ac_cv_host+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test "x$host_alias" = x; then
ac_cv_host=$ac_cv_build
else
ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
{ (exit 1); exit 1; }; }
fi
fi
{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
echo "${ECHO_T}$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
echo "$as_me: error: invalid value of canonical host" >&2;}
{ (exit 1); exit 1; }; };;
esac
host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host
shift
host_cpu=$1
host_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
host_os=$*
IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
{ echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5
echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6; }
if test "${lt_cv_path_SED+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
# Loop through the user's path and test for sed and gsed.
# Then use that list of sed's as ones to test for truncation.
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for lt_ac_prog in sed gsed; do
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$lt_ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$lt_ac_prog$ac_exec_ext"; }; then
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
fi
done
done
done
IFS=$as_save_IFS
lt_ac_max=0
lt_ac_count=0
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
# along with /bin/sed that truncates output.
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
test ! -f $lt_ac_sed && continue
cat /dev/null > conftest.in
lt_ac_count=0
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
# Check for GNU sed and select it if it is found.
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
lt_cv_path_SED=$lt_ac_sed
break
fi
while true; do
cat conftest.in conftest.in >conftest.tmp
mv conftest.tmp conftest.in
cp conftest.in conftest.nl
echo >>conftest.nl
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
cmp -s conftest.out conftest.nl || break
# 10000 chars as input seems more than enough
test $lt_ac_count -gt 10 && break
lt_ac_count=`expr $lt_ac_count + 1`
if test $lt_ac_count -gt $lt_ac_max; then
lt_ac_max=$lt_ac_count
lt_cv_path_SED=$lt_ac_sed
fi
done
done
fi
SED=$lt_cv_path_SED
{ echo "$as_me:$LINENO: result: $SED" >&5
echo "${ECHO_T}$SED" >&6; }
{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
if test "${ac_cv_path_GREP+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
# Extract the first word of "grep ggrep" to use in msg output
if test -z "$GREP"; then
set dummy grep ggrep; ac_prog_name=$2
if test "${ac_cv_path_GREP+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_path_GREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in grep ggrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
# Check for GNU ac_path_GREP and select it if it is found.
# Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
ac_count=0
echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
echo 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
ac_count=`expr $ac_count + 1`
if test $ac_count -gt ${ac_path_GREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
done
done
done
IFS=$as_save_IFS
fi
GREP="$ac_cv_path_GREP"
if test -z "$GREP"; then
{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
{ (exit 1); exit 1; }; }
fi
else
ac_cv_path_GREP=$GREP
fi
fi
{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ echo "$as_me:$LINENO: checking for egrep" >&5
echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
if test "${ac_cv_path_EGREP+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
# Extract the first word of "egrep" to use in msg output
if test -z "$EGREP"; then
set dummy egrep; ac_prog_name=$2
if test "${ac_cv_path_EGREP+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_path_EGREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in egrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
ac_count=0
echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
echo 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
ac_count=`expr $ac_count + 1`
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
done
done
done
IFS=$as_save_IFS
fi
EGREP="$ac_cv_path_EGREP"
if test -z "$EGREP"; then
{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
{ (exit 1); exit 1; }; }
fi
else
ac_cv_path_EGREP=$EGREP
fi
fi
fi
{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
# Check whether --with-gnu-ld was given.
if test "${with_gnu_ld+set}" = set; then
withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
else
with_gnu_ld=no
fi
ac_prog=ld
if test "$GCC" = yes; then
# Check if gcc -print-prog-name=ld gives a path.
{ echo "$as_me:$LINENO: checking for ld used by $CC" >&5
echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; }
case $host in
*-*-mingw*)
# gcc leaves a trailing carriage return which upsets mingw
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
*)
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
esac
case $ac_prog in
# Accept absolute paths.
[\\/]* | ?:[\\/]*)
re_direlt='/[^/][^/]*/\.\./'
# Canonicalize the pathname of ld
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
done
test -z "$LD" && LD="$ac_prog"
;;
"")
# If it fails, then pretend we aren't using GCC.
ac_prog=ld
;;
*)
# If it is relative, then search for the first ld in PATH.
with_gnu_ld=unknown
;;
esac
elif test "$with_gnu_ld" = yes; then
{ echo "$as_me:$LINENO: checking for GNU ld" >&5
echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; }
else
{ echo "$as_me:$LINENO: checking for non-GNU ld" >&5
echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; }
fi
if test "${lt_cv_path_LD+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -z "$LD"; then
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
lt_cv_path_LD="$ac_dir/$ac_prog"
# Check to see if the program is GNU ld. I'd rather use --version,
# but apparently some variants of GNU ld only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
test "$with_gnu_ld" != no && break
;;
*)
test "$with_gnu_ld" != yes && break
;;
esac
fi
done
IFS="$lt_save_ifs"
else
lt_cv_path_LD="$LD" # Let the user override the test with a path.
fi
fi
LD="$lt_cv_path_LD"
if test -n "$LD"; then
{ echo "$as_me:$LINENO: result: $LD" >&5
echo "${ECHO_T}$LD" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
{ (exit 1); exit 1; }; }
{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; }
if test "${lt_cv_prog_gnu_ld+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
# I'd rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
lt_cv_prog_gnu_ld=yes
;;
*)
lt_cv_prog_gnu_ld=no
;;
esac
fi
{ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; }
with_gnu_ld=$lt_cv_prog_gnu_ld
{ echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6; }
if test "${lt_cv_ld_reload_flag+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_ld_reload_flag='-r'
fi
{ echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6; }
reload_flag=$lt_cv_ld_reload_flag
case $reload_flag in
"" | " "*) ;;
*) reload_flag=" $reload_flag" ;;
esac
reload_cmds='$LD$reload_flag -o $output$reload_objs'
case $host_os in
darwin*)
if test "$GCC" = yes; then
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
else
reload_cmds='$LD$reload_flag -o $output$reload_objs'
fi
;;
esac
{ echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6; }
if test "${lt_cv_path_NM+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$NM"; then
# Let the user override the test.
lt_cv_path_NM="$NM"
else
lt_nm_to_check="${ac_tool_prefix}nm"
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
lt_nm_to_check="$lt_nm_to_check nm"
fi
for lt_tmp_nm in $lt_nm_to_check; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
tmp_nm="$ac_dir/$lt_tmp_nm"
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
# Tru64's nm complains that /dev/null is an invalid object file
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
*/dev/null* | *'Invalid file or object type'*)
lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
*/dev/null*)
lt_cv_path_NM="$tmp_nm -p"
break
;;
*)
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
continue # so that we can try to find one that supports BSD flags
;;
esac
;;
esac
fi
done
IFS="$lt_save_ifs"
done
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
fi
fi
{ echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
echo "${ECHO_T}$lt_cv_path_NM" >&6; }
NM="$lt_cv_path_NM"
{ echo "$as_me:$LINENO: checking whether ln -s works" >&5
echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
LN_S=$as_ln_s
if test "$LN_S" = "ln -s"; then
{ echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6; }
else
{ echo "$as_me:$LINENO: result: no, using $LN_S" >&5
echo "${ECHO_T}no, using $LN_S" >&6; }
fi
{ echo "$as_me:$LINENO: checking how to recognize dependent libraries" >&5
echo $ECHO_N "checking how to recognize dependent libraries... $ECHO_C" >&6; }
if test "${lt_cv_deplibs_check_method+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_deplibs_check_method='unknown'
# Need to set the preceding variable on all platforms that support
# interlibrary dependencies.
# 'none' -- dependencies not supported.
# `unknown' -- same as none, but documents that we really don't know.
# 'pass_all' -- all dependencies passed with no checks.
# 'test_compile' -- check by making test program.
# 'file_magic [[regex]]' -- check by looking for files in library path
# which responds to the $file_magic_cmd with a given extended regex.
# If you have `file' or equivalent on your system and you're not sure
# whether `pass_all' will *always* work, you probably want this one.
case $host_os in
aix[4-9]*)
lt_cv_deplibs_check_method=pass_all
;;
beos*)
lt_cv_deplibs_check_method=pass_all
;;
bsdi[45]*)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
lt_cv_file_magic_cmd='/usr/bin/file -L'
lt_cv_file_magic_test_file=/shlib/libc.so
;;
cygwin*)
# func_win32_libid is a shell function defined in ltmain.sh
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
lt_cv_file_magic_cmd='func_win32_libid'
;;
mingw* | pw32*)
# Base MSYS/MinGW do not provide the 'file' command needed by
# func_win32_libid shell function, so use a weaker test based on 'objdump',
# unless we find 'file', for example because we are cross-compiling.
if ( file / ) >/dev/null 2>&1; then
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
lt_cv_file_magic_cmd='func_win32_libid'
else
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
lt_cv_file_magic_cmd='$OBJDUMP -f'
fi
;;
darwin* | rhapsody*)
lt_cv_deplibs_check_method=pass_all
;;
freebsd* | dragonfly*)
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
case $host_cpu in
i*86 )
# Not sure whether the presence of OpenBSD here was a mistake.
# Let's accept both of them until this is cleared up.
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
lt_cv_file_magic_cmd=/usr/bin/file
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
;;
esac
else
lt_cv_deplibs_check_method=pass_all
fi
;;
gnu*)
lt_cv_deplibs_check_method=pass_all
;;
hpux10.20* | hpux11*)
lt_cv_file_magic_cmd=/usr/bin/file
case $host_cpu in
ia64*)
lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
;;
hppa*64*)
lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
;;
*)
lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
lt_cv_file_magic_test_file=/usr/lib/libc.sl
;;
esac
;;
interix[3-9]*)
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
;;
irix5* | irix6* | nonstopux*)
case $LD in
*-32|*"-32 ") libmagic=32-bit;;
*-n32|*"-n32 ") libmagic=N32;;
*-64|*"-64 ") libmagic=64-bit;;
*) libmagic=never-match;;
esac
lt_cv_deplibs_check_method=pass_all
;;
# This must be Linux ELF.
linux* | k*bsd*-gnu)
lt_cv_deplibs_check_method=pass_all
;;
netbsd*)
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
else
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
fi
;;
newos6*)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
lt_cv_file_magic_cmd=/usr/bin/file
lt_cv_file_magic_test_file=/usr/lib/libnls.so
;;
nto-qnx*)
lt_cv_deplibs_check_method=unknown
;;
openbsd*)
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
else
lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
fi
;;
osf3* | osf4* | osf5*)
lt_cv_deplibs_check_method=pass_all
;;
rdos*)
lt_cv_deplibs_check_method=pass_all
;;
solaris*)
lt_cv_deplibs_check_method=pass_all
;;
sysv4 | sysv4.3*)
case $host_vendor in
motorola)
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
;;
ncr)
lt_cv_deplibs_check_method=pass_all
;;
sequent)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
;;
sni)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
lt_cv_file_magic_test_file=/lib/libc.so
;;
siemens)
lt_cv_deplibs_check_method=pass_all
;;
pc)
lt_cv_deplibs_check_method=pass_all
;;
esac
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
lt_cv_deplibs_check_method=pass_all
;;
esac
fi
{ echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6; }
file_magic_cmd=$lt_cv_file_magic_cmd
deplibs_check_method=$lt_cv_deplibs_check_method
test -z "$deplibs_check_method" && deplibs_check_method=unknown
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
# Check whether --enable-libtool-lock was given.
if test "${enable_libtool_lock+set}" = set; then
enableval=$enable_libtool_lock;
fi
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
# Some flags need to be propagated to the compiler or linker for good
# libtool support.
case $host in
ia64-*-hpux*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then
case `/usr/bin/file conftest.$ac_objext` in
*ELF-32*)
HPUX_IA64_MODE="32"
;;
*ELF-64*)
HPUX_IA64_MODE="64"
;;
esac
fi
rm -rf conftest*
;;
*-*-irix6*)
# Find out which ABI we are using.
echo '#line 5014 "configure"' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then
if test "$lt_cv_prog_gnu_ld" = yes; then
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -melf32bsmip"
;;
*N32*)
LD="${LD-ld} -melf32bmipn32"
;;
*64-bit*)
LD="${LD-ld} -melf64bmip"
;;
esac
else
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -32"
;;
*N32*)
LD="${LD-ld} -n32"
;;
*64-bit*)
LD="${LD-ld} -64"
;;
esac
fi
fi
rm -rf conftest*
;;
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
s390*-*linux*|sparc*-*linux*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then
case `/usr/bin/file conftest.o` in
*32-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_i386_fbsd"
;;
x86_64-*linux*)
LD="${LD-ld} -m elf_i386"
;;
ppc64-*linux*|powerpc64-*linux*)
LD="${LD-ld} -m elf32ppclinux"
;;
s390x-*linux*)
LD="${LD-ld} -m elf_s390"
;;
sparc64-*linux*)
LD="${LD-ld} -m elf32_sparc"
;;
esac
;;
*64-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_x86_64_fbsd"
;;
x86_64-*linux*)
LD="${LD-ld} -m elf_x86_64"
;;
ppc*-*linux*|powerpc*-*linux*)
LD="${LD-ld} -m elf64ppc"
;;
s390*-*linux*)
LD="${LD-ld} -m elf64_s390"
;;
sparc*-*linux*)
LD="${LD-ld} -m elf64_sparc"
;;
esac
;;
esac
fi
rm -rf conftest*
;;
*-*-sco3.2v5*)
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -belf"
{ echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6; }
if test "${lt_cv_cc_needs_belf+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
lt_cv_cc_needs_belf=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
lt_cv_cc_needs_belf=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi
{ echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6; }
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
CFLAGS="$SAVE_CFLAGS"
fi
;;
sparc*-*solaris*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then
case `/usr/bin/file conftest.o` in
*64-bit*)
case $lt_cv_prog_gnu_ld in
yes*) LD="${LD-ld} -m elf64_sparc" ;;
*)
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
LD="${LD-ld} -64"
fi
;;
esac
;;
esac
fi
rm -rf conftest*
;;
*-*-cygwin* | *-*-mingw* | *-*-pw32*)
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
set dummy ${ac_tool_prefix}dlltool; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_DLLTOOL+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$DLLTOOL"; then
ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
DLLTOOL=$ac_cv_prog_DLLTOOL
if test -n "$DLLTOOL"; then
{ echo "$as_me:$LINENO: result: $DLLTOOL" >&5
echo "${ECHO_T}$DLLTOOL" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
fi
if test -z "$ac_cv_prog_DLLTOOL"; then
ac_ct_DLLTOOL=$DLLTOOL
# Extract the first word of "dlltool", so it can be a program name with args.
set dummy dlltool; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$ac_ct_DLLTOOL"; then
ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_DLLTOOL="dlltool"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
if test -n "$ac_ct_DLLTOOL"; then
{ echo "$as_me:$LINENO: result: $ac_ct_DLLTOOL" >&5
echo "${ECHO_T}$ac_ct_DLLTOOL" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
if test "x$ac_ct_DLLTOOL" = x; then
DLLTOOL="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&5
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
ac_tool_warned=yes ;;
esac
DLLTOOL=$ac_ct_DLLTOOL
fi
else
DLLTOOL="$ac_cv_prog_DLLTOOL"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
set dummy ${ac_tool_prefix}as; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_AS+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$AS"; then
ac_cv_prog_AS="$AS" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_AS="${ac_tool_prefix}as"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
AS=$ac_cv_prog_AS
if test -n "$AS"; then
{ echo "$as_me:$LINENO: result: $AS" >&5
echo "${ECHO_T}$AS" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
fi
if test -z "$ac_cv_prog_AS"; then
ac_ct_AS=$AS
# Extract the first word of "as", so it can be a program name with args.
set dummy as; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_ac_ct_AS+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$ac_ct_AS"; then
ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_AS="as"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_AS=$ac_cv_prog_ac_ct_AS
if test -n "$ac_ct_AS"; then
{ echo "$as_me:$LINENO: result: $ac_ct_AS" >&5
echo "${ECHO_T}$ac_ct_AS" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
if test "x$ac_ct_AS" = x; then
AS="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&5
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
ac_tool_warned=yes ;;
esac
AS=$ac_ct_AS
fi
else
AS="$ac_cv_prog_AS"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
set dummy ${ac_tool_prefix}objdump; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_OBJDUMP+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$OBJDUMP"; then
ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
OBJDUMP=$ac_cv_prog_OBJDUMP
if test -n "$OBJDUMP"; then
{ echo "$as_me:$LINENO: result: $OBJDUMP" >&5
echo "${ECHO_T}$OBJDUMP" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
fi
if test -z "$ac_cv_prog_OBJDUMP"; then
ac_ct_OBJDUMP=$OBJDUMP
# Extract the first word of "objdump", so it can be a program name with args.
set dummy objdump; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$ac_ct_OBJDUMP"; then
ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_OBJDUMP="objdump"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
if test -n "$ac_ct_OBJDUMP"; then
{ echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5
echo "${ECHO_T}$ac_ct_OBJDUMP" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
if test "x$ac_ct_OBJDUMP" = x; then
OBJDUMP="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&5
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
ac_tool_warned=yes ;;
esac
OBJDUMP=$ac_ct_OBJDUMP
fi
else
OBJDUMP="$ac_cv_prog_OBJDUMP"
fi
;;
esac
need_locks="$enable_libtool_lock"
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
fi
if test -z "$CPP"; then
if test "${ac_cv_prog_CPP+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
# Double quotes because CPP needs to be expanded
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
do
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
# <limits.h> exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
Syntax error
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
:
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
# Broken: success on invalid input.
continue
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.err conftest.$ac_ext
if $ac_preproc_ok; then
break
fi
done
ac_cv_prog_CPP=$CPP
fi
CPP=$ac_cv_prog_CPP
else
ac_cv_prog_CPP=$CPP
fi
{ echo "$as_me:$LINENO: result: $CPP" >&5
echo "${ECHO_T}$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
# <limits.h> exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
Syntax error
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
:
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
# Broken: success on invalid input.
continue
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.err conftest.$ac_ext
if $ac_preproc_ok; then
:
else
{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details." >&5
echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
if test "${ac_cv_header_stdc+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_header_stdc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_header_stdc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <string.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "memchr" >/dev/null 2>&1; then
:
else
ac_cv_header_stdc=no
fi
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <stdlib.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "free" >/dev/null 2>&1; then
:
else
ac_cv_header_stdc=no
fi
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
if test "$cross_compiling" = yes; then
:
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <ctype.h>
#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
(('a' <= (c) && (c) <= 'i') \
|| ('j' <= (c) && (c) <= 'r') \
|| ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
int i;
for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i))
|| toupper (i) != TOUPPER (i))
return 2;
return 0;
}
_ACEOF
rm -f conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_try") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
:
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
ac_cv_header_stdc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
fi
fi
{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then
cat >>confdefs.h <<\_ACEOF
#define STDC_HEADERS 1
_ACEOF
fi
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
inttypes.h stdint.h unistd.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
eval "$as_ac_Header=yes"
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
eval "$as_ac_Header=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
if test `eval echo '${'$as_ac_Header'}'` = yes; then
cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
done
for ac_header in dlfcn.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
else
# Is the header compilable?
{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_header_compiler=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6; }
# Is the header present?
{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <$ac_header>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
ac_header_preproc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6; }
# So? What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
yes:no: )
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
ac_header_preproc=yes
;;
no:yes:* )
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
;;
esac
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
eval "$as_ac_Header=\$ac_header_preproc"
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
done
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
(test "X$CXX" != "Xg++"))) ; then
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
{ echo "$as_me:$LINENO: checking how to run the C++ preprocessor" >&5
echo $ECHO_N "checking how to run the C++ preprocessor... $ECHO_C" >&6; }
if test -z "$CXXCPP"; then
if test "${ac_cv_prog_CXXCPP+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
# Double quotes because CXXCPP needs to be expanded
for CXXCPP in "$CXX -E" "/lib/cpp"
do
ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
# <limits.h> exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
Syntax error
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
test ! -s conftest.err
}; then
:
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
test ! -s conftest.err
}; then
# Broken: success on invalid input.
continue
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.err conftest.$ac_ext
if $ac_preproc_ok; then
break
fi
done
ac_cv_prog_CXXCPP=$CXXCPP
fi
CXXCPP=$ac_cv_prog_CXXCPP
else
ac_cv_prog_CXXCPP=$CXXCPP
fi
{ echo "$as_me:$LINENO: result: $CXXCPP" >&5
echo "${ECHO_T}$CXXCPP" >&6; }
ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
# <limits.h> exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
Syntax error
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
test ! -s conftest.err
}; then
:
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
# Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.$ac_ext
# OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
test ! -s conftest.err
}; then
# Broken: success on invalid input.
continue
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
# Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.err conftest.$ac_ext
if $ac_preproc_ok; then
:
else
{ { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
See \`config.log' for more details." >&5
echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
See \`config.log' for more details." >&2;}
{ (exit 1); exit 1; }; }
fi
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
fi
ac_ext=f
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_f77_compiler_gnu
if test -n "$ac_tool_prefix"; then
for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_F77+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$F77"; then
ac_cv_prog_F77="$F77" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
F77=$ac_cv_prog_F77
if test -n "$F77"; then
{ echo "$as_me:$LINENO: result: $F77" >&5
echo "${ECHO_T}$F77" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
test -n "$F77" && break
done
fi
if test -z "$F77"; then
ac_ct_F77=$F77
for ac_prog in g77 xlf f77 frt pgf77 cf77 fort77 fl32 af77 xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgf95 lf95 ftn
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$ac_ct_F77"; then
ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_F77="$ac_prog"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_F77=$ac_cv_prog_ac_ct_F77
if test -n "$ac_ct_F77"; then
{ echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
echo "${ECHO_T}$ac_ct_F77" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
test -n "$ac_ct_F77" && break
done
if test "x$ac_ct_F77" = x; then
F77=""
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&5
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
ac_tool_warned=yes ;;
esac
F77=$ac_ct_F77
fi
fi
# Provide some information about the compiler.
echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5
ac_compiler=`set X $ac_compile; echo $2`
{ (ac_try="$ac_compiler --version >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compiler --version >&5") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
{ (ac_try="$ac_compiler -v >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compiler -v >&5") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
{ (ac_try="$ac_compiler -V >&5"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compiler -V >&5") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
rm -f a.out
# If we don't use `.F' as extension, the preprocessor is not run on the
# input file. (Note that this only needs to work for GNU compilers.)
ac_save_ext=$ac_ext
ac_ext=F
{ echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6; }
if test "${ac_cv_f77_compiler_gnu+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
program main
#ifndef __GNUC__
choke me
#endif
end
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_f77_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_compiler_gnu=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_f77_compiler_gnu=$ac_compiler_gnu
fi
{ echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6; }
ac_ext=$ac_save_ext
ac_test_FFLAGS=${FFLAGS+set}
ac_save_FFLAGS=$FFLAGS
FFLAGS=
{ echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
echo $ECHO_N "checking whether $F77 accepts -g... $ECHO_C" >&6; }
if test "${ac_cv_prog_f77_g+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
FFLAGS=-g
cat >conftest.$ac_ext <<_ACEOF
program main
end
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_f77_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_prog_f77_g=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_prog_f77_g=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
echo "${ECHO_T}$ac_cv_prog_f77_g" >&6; }
if test "$ac_test_FFLAGS" = set; then
FFLAGS=$ac_save_FFLAGS
elif test $ac_cv_prog_f77_g = yes; then
if test "x$ac_cv_f77_compiler_gnu" = xyes; then
FFLAGS="-g -O2"
else
FFLAGS="-g"
fi
else
if test "x$ac_cv_f77_compiler_gnu" = xyes; then
FFLAGS="-O2"
else
FFLAGS=
fi
fi
G77=`test $ac_compiler_gnu = yes && echo yes`
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
# find the maximum length of command line arguments
{ echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6; }
if test "${lt_cv_sys_max_cmd_len+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
i=0
teststring="ABCD"
case $build_os in
msdosdjgpp*)
# On DJGPP, this test can blow up pretty badly due to problems in libc
# (any single argument exceeding 2000 bytes causes a buffer overrun
# during glob expansion). Even if it were fixed, the result of this
# check would be larger than it should be.
lt_cv_sys_max_cmd_len=12288; # 12K is about right
;;
gnu*)
# Under GNU Hurd, this test is not required because there is
# no limit to the length of command line arguments.
# Libtool will interpret -1 as no limit whatsoever
lt_cv_sys_max_cmd_len=-1;
;;
cygwin* | mingw*)
# On Win9x/ME, this test blows up -- it succeeds, but takes
# about 5 minutes as the teststring grows exponentially.
# Worse, since 9x/ME are not pre-emptively multitasking,
# you end up with a "frozen" computer, even though with patience
# the test eventually succeeds (with a max line length of 256k).
# Instead, let's just punt: use the minimum linelength reported by
# all of the supported platforms: 8192 (on NT/2K/XP).
lt_cv_sys_max_cmd_len=8192;
;;
amigaos*)
# On AmigaOS with pdksh, this test takes hours, literally.
# So we just punt and use a minimum line length of 8192.
lt_cv_sys_max_cmd_len=8192;
;;
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
# This has been around since 386BSD, at least. Likely further.
if test -x /sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
elif test -x /usr/sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
else
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
fi
# And add a safety zone
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
;;
interix*)
# We know the value 262144 and hardcode it with a safety zone (like BSD)
lt_cv_sys_max_cmd_len=196608
;;
osf*)
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
# nice to cause kernel panics so lets avoid the loop below.
# First set a reasonable default.
lt_cv_sys_max_cmd_len=16384
#
if test -x /sbin/sysconfig; then
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
*1*) lt_cv_sys_max_cmd_len=-1 ;;
esac
fi
;;
sco3.2v5*)
lt_cv_sys_max_cmd_len=102400
;;
sysv5* | sco5v6* | sysv4.2uw2*)
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
if test -n "$kargmax"; then
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
else
lt_cv_sys_max_cmd_len=32768
fi
;;
*)
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
if test -n "$lt_cv_sys_max_cmd_len"; then
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
else
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
= "XX$teststring") >/dev/null 2>&1 &&
new_result=`expr "X$teststring" : ".*" 2>&1` &&
lt_cv_sys_max_cmd_len=$new_result &&
test $i != 17 # 1/2 MB should be enough
do
i=`expr $i + 1`
teststring=$teststring$teststring
done
teststring=
# Add a significant safety factor because C++ compilers can tack on massive
# amounts of additional arguments before passing them to the linker.
# It appears as though 1/2 is a usable value.
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
fi
;;
esac
fi
if test -n $lt_cv_sys_max_cmd_len ; then
{ echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6; }
else
{ echo "$as_me:$LINENO: result: none" >&5
echo "${ECHO_T}none" >&6; }
fi
# Check for command to grab the raw symbol name followed by C symbol from nm.
{ echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6; }
if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
# These are sane defaults that work on at least a few old systems.
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
# Character class describing NM global symbol codes.
symcode='[BCDEGRST]'
# Regexp to match symbols that can be accessed directly from C.
sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
# Transform an extracted symbol line into a proper C declaration
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
# Transform an extracted symbol line into symbol name and symbol address
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
# Define system-specific variables.
case $host_os in
aix*)
symcode='[BCDT]'
;;
cygwin* | mingw* | pw32*)
symcode='[ABCDGISTW]'
;;
hpux*) # Its linker distinguishes data from code symbols
if test "$host_cpu" = ia64; then
symcode='[ABCDEGRST]'
fi
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
;;
linux* | k*bsd*-gnu)
if test "$host_cpu" = ia64; then
symcode='[ABCDGIRSTW]'
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
fi
;;
irix* | nonstopux*)
symcode='[BCDEGRST]'
;;
osf*)
symcode='[BCDEGQRST]'
;;
solaris*)
symcode='[BDRT]'
;;
sco3.2v5*)
symcode='[DT]'
;;
sysv4.2uw2*)
symcode='[DT]'
;;
sysv5* | sco5v6* | unixware* | OpenUNIX*)
symcode='[ABDT]'
;;
sysv4)
symcode='[DFNSTU]'
;;
esac
# Handle CRLF in mingw tool chain
opt_cr=
case $build_os in
mingw*)
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
;;
esac
# If we're using GNU nm, then use its standard symbol codes.
case `$NM -V 2>&1` in
*GNU* | *'with BFD'*)
symcode='[ABCDGIRSTW]' ;;
esac
# Try without a prefix undercore, then with it.
for ac_symprfx in "" "_"; do
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
symxfrm="\\1 $ac_symprfx\\2 \\2"
# Write the raw and C identifiers.
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
# Check to see that the pipe works correctly.
pipe_works=no
rm -f conftest*
cat > conftest.$ac_ext <<EOF
#ifdef __cplusplus
extern "C" {
#endif
char nm_test_var;
void nm_test_func(){}
#ifdef __cplusplus
}
#endif
int main(){nm_test_var='a';nm_test_func();return(0);}
EOF
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then
# Now try to grab the symbols.
nlist=conftest.nm
if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
(eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && test -s "$nlist"; then
# Try sorting and uniquifying the output.
if sort "$nlist" | uniq > "$nlist"T; then
mv -f "$nlist"T "$nlist"
else
rm -f "$nlist"T
fi
# Make sure that we snagged all the symbols we need.
if grep ' nm_test_var$' "$nlist" >/dev/null; then
if grep ' nm_test_func$' "$nlist" >/dev/null; then
cat <<EOF > conftest.$ac_ext
#ifdef __cplusplus
extern "C" {
#endif
EOF
# Now generate the symbol file.
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
cat <<EOF >> conftest.$ac_ext
#if defined (__STDC__) && __STDC__
# define lt_ptr_t void *
#else
# define lt_ptr_t char *
# define const
#endif
/* The mapping between symbol names and symbols. */
const struct {
const char *name;
lt_ptr_t address;
}
lt_preloaded_symbols[] =
{
EOF
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
cat <<\EOF >> conftest.$ac_ext
{0, (lt_ptr_t) 0}
};
#ifdef __cplusplus
}
#endif
EOF
# Now try linking the two files.
mv conftest.$ac_objext conftstm.$ac_objext
lt_save_LIBS="$LIBS"
lt_save_CFLAGS="$CFLAGS"
LIBS="conftstm.$ac_objext"
CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && test -s conftest${ac_exeext}; then
pipe_works=yes
fi
LIBS="$lt_save_LIBS"
CFLAGS="$lt_save_CFLAGS"
else
echo "cannot find nm_test_func in $nlist" >&5
fi
else
echo "cannot find nm_test_var in $nlist" >&5
fi
else
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
fi
else
echo "$progname: failed program was:" >&5
cat conftest.$ac_ext >&5
fi
rm -rf conftest* conftst*
# Do not use the global_symbol_pipe unless it works.
if test "$pipe_works" = yes; then
break
else
lt_cv_sys_global_symbol_pipe=
fi
done
fi
if test -z "$lt_cv_sys_global_symbol_pipe"; then
lt_cv_sys_global_symbol_to_cdecl=
fi
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
{ echo "$as_me:$LINENO: result: failed" >&5
echo "${ECHO_T}failed" >&6; }
else
{ echo "$as_me:$LINENO: result: ok" >&5
echo "${ECHO_T}ok" >&6; }
fi
{ echo "$as_me:$LINENO: checking for objdir" >&5
echo $ECHO_N "checking for objdir... $ECHO_C" >&6; }
if test "${lt_cv_objdir+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
rm -f .libs 2>/dev/null
mkdir .libs 2>/dev/null
if test -d .libs; then
lt_cv_objdir=.libs
else
# MS-DOS does not allow filenames that begin with a dot.
lt_cv_objdir=_libs
fi
rmdir .libs 2>/dev/null
fi
{ echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
echo "${ECHO_T}$lt_cv_objdir" >&6; }
objdir=$lt_cv_objdir
case $host_os in
aix3*)
# AIX sometimes has problems with the GCC collect2 program. For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test "X${COLLECT_NAMES+set}" != Xset; then
COLLECT_NAMES=
export COLLECT_NAMES
fi
;;
esac
# Sed substitution that helps us do robust quoting. It backslashifies
# metacharacters that are still active within double-quoted strings.
Xsed='sed -e 1s/^X//'
sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
# Same as above, but do not quote variable references.
double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
# Sed substitution to delay expansion of an escaped shell variable in a
# double_quote_subst'ed string.
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
# Sed substitution to avoid accidental globbing in evaled expressions
no_glob_subst='s/\*/\\\*/g'
# Constants:
rm="rm -f"
# Global variables:
default_ofile=libtool
can_build_shared=yes
# All known linkers require a `.a' archive for static linking (except MSVC,
# which needs '.lib').
libext=a
ltmain="$ac_aux_dir/ltmain.sh"
ofile="$default_ofile"
with_gnu_ld="$lt_cv_prog_gnu_ld"
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_AR+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$AR"; then
ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_AR="${ac_tool_prefix}ar"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
{ echo "$as_me:$LINENO: result: $AR" >&5
echo "${ECHO_T}$AR" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
fi
if test -z "$ac_cv_prog_AR"; then
ac_ct_AR=$AR
# Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$ac_ct_AR"; then
ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_AR="ar"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
{ echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
echo "${ECHO_T}$ac_ct_AR" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
if test "x$ac_ct_AR" = x; then
AR="false"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&5
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
ac_tool_warned=yes ;;
esac
AR=$ac_ct_AR
fi
else
AR="$ac_cv_prog_AR"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_RANLIB+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$RANLIB"; then
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
{ echo "$as_me:$LINENO: result: $RANLIB" >&5
echo "${ECHO_T}$RANLIB" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
fi
if test -z "$ac_cv_prog_RANLIB"; then
ac_ct_RANLIB=$RANLIB
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$ac_ct_RANLIB"; then
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_RANLIB="ranlib"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
{ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
if test "x$ac_ct_RANLIB" = x; then
RANLIB=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&5
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
ac_tool_warned=yes ;;
esac
RANLIB=$ac_ct_RANLIB
fi
else
RANLIB="$ac_cv_prog_RANLIB"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_STRIP+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$STRIP"; then
ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
STRIP=$ac_cv_prog_STRIP
if test -n "$STRIP"; then
{ echo "$as_me:$LINENO: result: $STRIP" >&5
echo "${ECHO_T}$STRIP" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
fi
if test -z "$ac_cv_prog_STRIP"; then
ac_ct_STRIP=$STRIP
# Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$ac_ct_STRIP"; then
ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_STRIP="strip"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
if test -n "$ac_ct_STRIP"; then
{ echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
echo "${ECHO_T}$ac_ct_STRIP" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
if test "x$ac_ct_STRIP" = x; then
STRIP=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&5
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
ac_tool_warned=yes ;;
esac
STRIP=$ac_ct_STRIP
fi
else
STRIP="$ac_cv_prog_STRIP"
fi
old_CC="$CC"
old_CFLAGS="$CFLAGS"
# Set sane defaults for various variables
test -z "$AR" && AR=ar
test -z "$AR_FLAGS" && AR_FLAGS=cru
test -z "$AS" && AS=as
test -z "$CC" && CC=cc
test -z "$LTCC" && LTCC=$CC
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
test -z "$DLLTOOL" && DLLTOOL=dlltool
test -z "$LD" && LD=ld
test -z "$LN_S" && LN_S="ln -s"
test -z "$MAGIC_CMD" && MAGIC_CMD=file
test -z "$NM" && NM=nm
test -z "$SED" && SED=sed
test -z "$OBJDUMP" && OBJDUMP=objdump
test -z "$RANLIB" && RANLIB=:
test -z "$STRIP" && STRIP=:
test -z "$ac_objext" && ac_objext=o
# Determine commands to create old-style static archives.
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
old_postinstall_cmds='chmod 644 $oldlib'
old_postuninstall_cmds=
if test -n "$RANLIB"; then
case $host_os in
openbsd*)
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
;;
*)
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
;;
esac
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
fi
for cc_temp in $compiler""; do
case $cc_temp in
compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
\-*) ;;
*) break;;
esac
done
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
# Only perform the check for file, if the check method requires it
case $deplibs_check_method in
file_magic*)
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
{ echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6; }
if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
case $MAGIC_CMD in
[\\/*] | ?:[\\/]*)
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
;;
*)
lt_save_MAGIC_CMD="$MAGIC_CMD"
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
for ac_dir in $ac_dummy; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/${ac_tool_prefix}file; then
lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
if test -n "$file_magic_test_file"; then
case $deplibs_check_method in
"file_magic "*)
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
$EGREP "$file_magic_regex" > /dev/null; then
:
else
cat <<EOF 1>&2
*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such. This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem. Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org
EOF
fi ;;
esac
fi
break
fi
done
IFS="$lt_save_ifs"
MAGIC_CMD="$lt_save_MAGIC_CMD"
;;
esac
fi
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if test -n "$MAGIC_CMD"; then
{ echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
echo "${ECHO_T}$MAGIC_CMD" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
if test -z "$lt_cv_path_MAGIC_CMD"; then
if test -n "$ac_tool_prefix"; then
{ echo "$as_me:$LINENO: checking for file" >&5
echo $ECHO_N "checking for file... $ECHO_C" >&6; }
if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
case $MAGIC_CMD in
[\\/*] | ?:[\\/]*)
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
;;
*)
lt_save_MAGIC_CMD="$MAGIC_CMD"
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
for ac_dir in $ac_dummy; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/file; then
lt_cv_path_MAGIC_CMD="$ac_dir/file"
if test -n "$file_magic_test_file"; then
case $deplibs_check_method in
"file_magic "*)
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
$EGREP "$file_magic_regex" > /dev/null; then
:
else
cat <<EOF 1>&2
*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such. This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem. Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org
EOF
fi ;;
esac
fi
break
fi
done
IFS="$lt_save_ifs"
MAGIC_CMD="$lt_save_MAGIC_CMD"
;;
esac
fi
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if test -n "$MAGIC_CMD"; then
{ echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
echo "${ECHO_T}$MAGIC_CMD" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
else
MAGIC_CMD=:
fi
fi
fi
;;
esac
case $host_os in
rhapsody* | darwin*)
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_DSYMUTIL+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$DSYMUTIL"; then
ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
DSYMUTIL=$ac_cv_prog_DSYMUTIL
if test -n "$DSYMUTIL"; then
{ echo "$as_me:$LINENO: result: $DSYMUTIL" >&5
echo "${ECHO_T}$DSYMUTIL" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
fi
if test -z "$ac_cv_prog_DSYMUTIL"; then
ac_ct_DSYMUTIL=$DSYMUTIL
# Extract the first word of "dsymutil", so it can be a program name with args.
set dummy dsymutil; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$ac_ct_DSYMUTIL"; then
ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
if test -n "$ac_ct_DSYMUTIL"; then
{ echo "$as_me:$LINENO: result: $ac_ct_DSYMUTIL" >&5
echo "${ECHO_T}$ac_ct_DSYMUTIL" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
if test "x$ac_ct_DSYMUTIL" = x; then
DSYMUTIL=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&5
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
ac_tool_warned=yes ;;
esac
DSYMUTIL=$ac_ct_DSYMUTIL
fi
else
DSYMUTIL="$ac_cv_prog_DSYMUTIL"
fi
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
set dummy ${ac_tool_prefix}nmedit; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_NMEDIT+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$NMEDIT"; then
ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
NMEDIT=$ac_cv_prog_NMEDIT
if test -n "$NMEDIT"; then
{ echo "$as_me:$LINENO: result: $NMEDIT" >&5
echo "${ECHO_T}$NMEDIT" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
fi
if test -z "$ac_cv_prog_NMEDIT"; then
ac_ct_NMEDIT=$NMEDIT
# Extract the first word of "nmedit", so it can be a program name with args.
set dummy nmedit; ac_word=$2
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$ac_ct_NMEDIT"; then
ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_exec_ext in '' $ac_executable_extensions; do
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
ac_cv_prog_ac_ct_NMEDIT="nmedit"
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
done
IFS=$as_save_IFS
fi
fi
ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
if test -n "$ac_ct_NMEDIT"; then
{ echo "$as_me:$LINENO: result: $ac_ct_NMEDIT" >&5
echo "${ECHO_T}$ac_ct_NMEDIT" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
if test "x$ac_ct_NMEDIT" = x; then
NMEDIT=":"
else
case $cross_compiling:$ac_tool_warned in
yes:)
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&5
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
whose name does not start with the host triplet. If you think this
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
ac_tool_warned=yes ;;
esac
NMEDIT=$ac_ct_NMEDIT
fi
else
NMEDIT="$ac_cv_prog_NMEDIT"
fi
{ echo "$as_me:$LINENO: checking for -single_module linker flag" >&5
echo $ECHO_N "checking for -single_module linker flag... $ECHO_C" >&6; }
if test "${lt_cv_apple_cc_single_mod+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_apple_cc_single_mod=no
if test -z "${LT_MULTI_MODULE}"; then
# By default we will add the -single_module flag. You can override
# by either setting the environment variable LT_MULTI_MODULE
# non-empty at configure time, or by adding -multi_module to the
# link flags.
echo "int foo(void){return 1;}" > conftest.c
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib ${wl}-single_module conftest.c
if test -f libconftest.dylib; then
lt_cv_apple_cc_single_mod=yes
rm -rf libconftest.dylib*
fi
rm conftest.c
fi
fi
{ echo "$as_me:$LINENO: result: $lt_cv_apple_cc_single_mod" >&5
echo "${ECHO_T}$lt_cv_apple_cc_single_mod" >&6; }
{ echo "$as_me:$LINENO: checking for -exported_symbols_list linker flag" >&5
echo $ECHO_N "checking for -exported_symbols_list linker flag... $ECHO_C" >&6; }
if test "${lt_cv_ld_exported_symbols_list+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_ld_exported_symbols_list=no
save_LDFLAGS=$LDFLAGS
echo "_main" > conftest.sym
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
lt_cv_ld_exported_symbols_list=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
lt_cv_ld_exported_symbols_list=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LDFLAGS="$save_LDFLAGS"
fi
{ echo "$as_me:$LINENO: result: $lt_cv_ld_exported_symbols_list" >&5
echo "${ECHO_T}$lt_cv_ld_exported_symbols_list" >&6; }
case $host_os in
rhapsody* | darwin1.[0123])
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
darwin1.*)
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
darwin*)
# if running on 10.5 or later, the deployment target defaults
# to the OS version, if on x86, and 10.4, the deployment
# target defaults to 10.4. Don't you love it?
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
10.0,*86*-darwin8*|10.0,*-darwin[91]*)
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
10.[012]*)
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
10.*)
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
esac
;;
esac
if test "$lt_cv_apple_cc_single_mod" = "yes"; then
_lt_dar_single_mod='$single_module'
fi
if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
else
_lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
fi
if test "$DSYMUTIL" != ":"; then
_lt_dsymutil="~$DSYMUTIL \$lib || :"
else
_lt_dsymutil=
fi
;;
esac
enable_dlopen=no
enable_win32_dll=yes
# Check whether --enable-libtool-lock was given.
if test "${enable_libtool_lock+set}" = set; then
enableval=$enable_libtool_lock;
fi
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
# Check whether --with-pic was given.
if test "${with_pic+set}" = set; then
withval=$with_pic; pic_mode="$withval"
else
pic_mode=default
fi
test -z "$pic_mode" && pic_mode=default
# Check if we have a version mismatch between libtool.m4 and ltmain.sh.
#
# Note: This should be in AC_LIBTOOL_SETUP, _after_ $ltmain have been defined.
# We also should do it _before_ AC_LIBTOOL_LANG_C_CONFIG that actually
# calls AC_LIBTOOL_CONFIG and creates libtool.
#
{ echo "$as_me:$LINENO: checking for correct ltmain.sh version" >&5
echo $ECHO_N "checking for correct ltmain.sh version... $ECHO_C" >&6; }
if test "x$ltmain" = "x" ; then
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
{ { echo "$as_me:$LINENO: error:
*** [Gentoo] sanity check failed! ***
*** \$ltmain is not defined, please check the patch for consistency! ***
" >&5
echo "$as_me: error:
*** [Gentoo] sanity check failed! ***
*** \$ltmain is not defined, please check the patch for consistency! ***
" >&2;}
{ (exit 1); exit 1; }; }
fi
gentoo_lt_version="1.5.26"
gentoo_ltmain_version=`sed -n '/^[ ]*VERSION=/{s/^[ ]*VERSION=//;p;q;}' "$ltmain"`
if test "x$gentoo_lt_version" != "x$gentoo_ltmain_version" ; then
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
{ { echo "$as_me:$LINENO: error:
*** [Gentoo] sanity check failed! ***
*** libtool.m4 and ltmain.sh have a version mismatch! ***
*** (libtool.m4 = $gentoo_lt_version, ltmain.sh = $gentoo_ltmain_version) ***
Please run:
libtoolize --copy --force
if appropriate, please contact the maintainer of this
package (or your distribution) for help.
" >&5
echo "$as_me: error:
*** [Gentoo] sanity check failed! ***
*** libtool.m4 and ltmain.sh have a version mismatch! ***
*** (libtool.m4 = $gentoo_lt_version, ltmain.sh = $gentoo_ltmain_version) ***
Please run:
libtoolize --copy --force
if appropriate, please contact the maintainer of this
package (or your distribution) for help.
" >&2;}
{ (exit 1); exit 1; }; }
else
{ echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6; }
fi
# Use C for the default configuration in the libtool script
tagname=
lt_save_CC="$CC"
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
# Source file extension for C test sources.
ac_ext=c
# Object file extension for compiled C test sources.
objext=o
objext=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"
# Code to be used in simple link tests
lt_simple_link_test_code='int main(){return(0);}'
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
# save warnings/boilerplate of simple test code
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$rm conftest*
ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$rm -r conftest*
lt_prog_compiler_no_builtin_flag=
if test "$GCC" = yes; then
lt_prog_compiler_no_builtin_flag=' -fno-builtin'
{ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; }
if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_prog_compiler_rtti_exceptions=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-fno-rtti -fno-exceptions"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:7944: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:7948: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_rtti_exceptions=yes
fi
fi
$rm conftest*
fi
{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; }
if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
else
:
fi
fi
lt_prog_compiler_wl=
lt_prog_compiler_pic=
lt_prog_compiler_static=
{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
if test "$GCC" = yes; then
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_static='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static='-Bstatic'
fi
;;
amigaos*)
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the `-m68020' flag to GCC prevents building anything better,
# like `-m68040'.
lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | pw32* | os2*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
lt_prog_compiler_pic='-DDLL_EXPORT'
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
lt_prog_compiler_pic='-fno-common'
;;
interix[3-9]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
msdosdjgpp*)
# Just because we use GCC doesn't mean we suddenly get shared libraries
# on systems that don't support them.
lt_prog_compiler_can_build_shared=no
enable_shared=no
;;
sysv4*MP*)
if test -d /usr/nec; then
lt_prog_compiler_pic=-Kconform_pic
fi
;;
hpux*)
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
lt_prog_compiler_pic='-fPIC'
;;
esac
;;
*)
lt_prog_compiler_pic='-fPIC'
;;
esac
else
# PORTME Check for flag to pass linker flags through the system compiler.
case $host_os in
aix*)
lt_prog_compiler_wl='-Wl,'
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static='-Bstatic'
else
lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
fi
;;
darwin*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
case $cc_basename in
xlc*)
lt_prog_compiler_pic='-qnocommon'
lt_prog_compiler_wl='-Wl,'
;;
esac
;;
mingw* | cygwin* | pw32* | os2*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
lt_prog_compiler_pic='-DDLL_EXPORT'
;;
hpux9* | hpux10* | hpux11*)
lt_prog_compiler_wl='-Wl,'
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
lt_prog_compiler_pic='+Z'
;;
esac
# Is there a better lt_prog_compiler_static that works with the bundled CC?
lt_prog_compiler_static='${wl}-a ${wl}archive'
;;
irix5* | irix6* | nonstopux*)
lt_prog_compiler_wl='-Wl,'
# PIC (with -KPIC) is the default.
lt_prog_compiler_static='-non_shared'
;;
newsos6)
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
;;
linux* | k*bsd*-gnu)
case $cc_basename in
icc* | ecc*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-static'
;;
pgcc* | pgf77* | pgf90* | pgf95*)
# Portland Group compilers (*not* the Pentium gcc compiler,
# which looks to be a dead project)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-fpic'
lt_prog_compiler_static='-Bstatic'
;;
ccc*)
lt_prog_compiler_wl='-Wl,'
# All Alpha code is PIC.
lt_prog_compiler_static='-non_shared'
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C 5.9
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
lt_prog_compiler_wl='-Wl,'
;;
*Sun\ F*)
# Sun Fortran 8.3 passes all unrecognized flags to the linker
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
lt_prog_compiler_wl=''
;;
esac
;;
esac
;;
osf3* | osf4* | osf5*)
lt_prog_compiler_wl='-Wl,'
# All OSF/1 code is PIC.
lt_prog_compiler_static='-non_shared'
;;
rdos*)
lt_prog_compiler_static='-non_shared'
;;
solaris*)
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
case $cc_basename in
f77* | f90* | f95*)
lt_prog_compiler_wl='-Qoption ld ';;
*)
lt_prog_compiler_wl='-Wl,';;
esac
;;
sunos4*)
lt_prog_compiler_wl='-Qoption ld '
lt_prog_compiler_pic='-PIC'
lt_prog_compiler_static='-Bstatic'
;;
sysv4 | sysv4.2uw2* | sysv4.3*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
;;
sysv4*MP*)
if test -d /usr/nec ;then
lt_prog_compiler_pic='-Kconform_pic'
lt_prog_compiler_static='-Bstatic'
fi
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_pic='-KPIC'
lt_prog_compiler_static='-Bstatic'
;;
unicos*)
lt_prog_compiler_wl='-Wl,'
lt_prog_compiler_can_build_shared=no
;;
uts4*)
lt_prog_compiler_pic='-pic'
lt_prog_compiler_static='-Bstatic'
;;
*)
lt_prog_compiler_can_build_shared=no
;;
esac
fi
{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
echo "${ECHO_T}$lt_prog_compiler_pic" >&6; }
#
# Check to make sure the PIC flag actually works.
#
if test -n "$lt_prog_compiler_pic"; then
{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6; }
if test "${lt_cv_prog_compiler_pic_works+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_prog_compiler_pic_works=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:8234: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:8238: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_pic_works=yes
fi
fi
$rm conftest*
fi
{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works" >&5
echo "${ECHO_T}$lt_cv_prog_compiler_pic_works" >&6; }
if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
case $lt_prog_compiler_pic in
"" | " "*) ;;
*) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
esac
else
lt_prog_compiler_pic=
lt_prog_compiler_can_build_shared=no
fi
fi
case $host_os in
# For platforms which do not support PIC, -DPIC is meaningless:
*djgpp*)
lt_prog_compiler_pic=
;;
*)
lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
;;
esac
#
# Check to make sure the static flag actually works.
#
wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
if test "${lt_cv_prog_compiler_static_works+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_prog_compiler_static_works=no
save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&5
$echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_static_works=yes
fi
else
lt_cv_prog_compiler_static_works=yes
fi
fi
$rm -r conftest*
LDFLAGS="$save_LDFLAGS"
fi
{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works" >&5
echo "${ECHO_T}$lt_cv_prog_compiler_static_works" >&6; }
if test x"$lt_cv_prog_compiler_static_works" = xyes; then
:
else
lt_prog_compiler_static=
fi
{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
if test "${lt_cv_prog_compiler_c_o+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_prog_compiler_c_o=no
$rm -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:8338: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:8342: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o=yes
fi
fi
chmod u+w . 2>&5
$rm conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
$rm out/* && rmdir out
cd ..
rmdir conftest
$rm conftest*
fi
{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6; }
hard_links="nottested"
if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
# do not overwrite the value of need_locks provided by the user
{ echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
hard_links=yes
$rm conftest*
ln conftest.a conftest.b 2>/dev/null && hard_links=no
touch conftest.a
ln conftest.a conftest.b 2>&5 || hard_links=no
ln conftest.a conftest.b 2>/dev/null && hard_links=no
{ echo "$as_me:$LINENO: result: $hard_links" >&5
echo "${ECHO_T}$hard_links" >&6; }
if test "$hard_links" = no; then
{ echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
need_locks=warn
fi
else
need_locks=no
fi
{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
runpath_var=
allow_undefined_flag=
enable_shared_with_static_runtimes=no
archive_cmds=
archive_expsym_cmds=
old_archive_From_new_cmds=
old_archive_from_expsyms_cmds=
export_dynamic_flag_spec=
whole_archive_flag_spec=
thread_safe_flag_spec=
hardcode_libdir_flag_spec=
hardcode_libdir_flag_spec_ld=
hardcode_libdir_separator=
hardcode_direct=no
hardcode_minus_L=no
hardcode_shlibpath_var=unsupported
link_all_deplibs=unknown
hardcode_automatic=no
module_cmds=
module_expsym_cmds=
always_export_symbols=no
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
# include_expsyms should be a list of space-separated symbols to be *always*
# included in the symbol list
include_expsyms=
# exclude_expsyms can be an extended regexp of symbols to exclude
# it will be wrapped by ` (' and `)$', so one must not match beginning or
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
# as well as any symbol that contains `d'.
exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
# platforms (ab)use it in PIC code, but their linkers get confused if
# the symbol is explicitly referenced. Since portable code cannot
# rely on this symbol name, it's probably fine to never include it in
# preloaded symbol tables.
# Exclude shared library initialization/finalization symbols.
extract_expsyms_cmds=
# Just being paranoid about ensuring that cc_basename is set.
for cc_temp in $compiler""; do
case $cc_temp in
compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
\-*) ;;
*) break;;
esac
done
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
case $host_os in
cygwin* | mingw* | pw32*)
# FIXME: the MSVC++ port hasn't been tested in a loooong time
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
if test "$GCC" != yes; then
with_gnu_ld=no
fi
;;
interix*)
# we just hope/assume this is gcc and not c89 (= MSVC++)
with_gnu_ld=yes
;;
openbsd*)
with_gnu_ld=no
;;
esac
ld_shlibs=yes
if test "$with_gnu_ld" = yes; then
# If archive_cmds runs LD, not CC, wlarc should be empty
wlarc='${wl}'
# Set some defaults for GNU ld with shared library support. These
# are reset later if shared libraries are not supported. Putting them
# here allows them to be overridden if necessary.
runpath_var=LD_RUN_PATH
hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
export_dynamic_flag_spec='${wl}--export-dynamic'
# ancient GNU ld didn't support --whole-archive et. al.
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
else
whole_archive_flag_spec=
fi
supports_anon_versioning=no
case `$LD -v 2>/dev/null` in
*\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
*\ 2.11.*) ;; # other 2.11 versions
*) supports_anon_versioning=yes ;;
esac
# See if GNU ld supports shared libraries.
case $host_os in
aix[3-9]*)
# On AIX/PPC, the GNU linker is very broken
if test "$host_cpu" != ia64; then
ld_shlibs=no
cat <<EOF 1>&2
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
*** to be unable to reliably create shared libraries on AIX.
*** Therefore, libtool is disabling shared libraries support. If you
*** really care for shared libraries, you may want to modify your PATH
*** so that a non-GNU linker is found, and then restart.
EOF
fi
;;
amigaos*)
archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
# that the semantics of dynamic libraries on AmigaOS, at least up
# to version 4, is to share data among multiple programs linked
# with the same dynamic library. Since this doesn't match the
# behavior of shared libraries on other platforms, we can't use
# them.
ld_shlibs=no
;;
beos*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
allow_undefined_flag=unsupported
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
else
ld_shlibs=no
fi
;;
cygwin* | mingw* | pw32*)
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
# as there is no search path for DLLs.
hardcode_libdir_flag_spec='-L$libdir'
allow_undefined_flag=unsupported
always_export_symbols=no
enable_shared_with_static_runtimes=yes
export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file (1st line
# is EXPORTS), use it as is; otherwise, prepend...
archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
ld_shlibs=no
fi
;;
interix[3-9]*)
hardcode_direct=no
hardcode_shlibpath_var=no
hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
export_dynamic_flag_spec='${wl}-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
# Instead, shared libraries are loaded at an image base (0x10000000 by
# default) and relocated if they conflict, which is a slow very memory
# consuming and fragmenting process. To avoid this, we pick a random,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
gnu* | linux* | k*bsd*-gnu)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
tmp_addflag=
case $cc_basename,$host_cpu in
pgcc*) # Portland Group C compiler
whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
tmp_addflag=' $pic_flag'
;;
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
tmp_addflag=' $pic_flag -Mnomain' ;;
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
tmp_addflag=' -i_dynamic' ;;
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
tmp_addflag=' -i_dynamic -nofor_main' ;;
ifc* | ifort*) # Intel Fortran compiler
tmp_addflag=' -nofor_main' ;;
esac
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*) # Sun C 5.9
whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
tmp_sharedflag='-G' ;;
*Sun\ F*) # Sun Fortran 8.3
tmp_sharedflag='-G' ;;
*)
tmp_sharedflag='-shared' ;;
esac
archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
if test $supports_anon_versioning = yes; then
archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
$echo "local: *; };" >> $output_objdir/$libname.ver~
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
fi
else
ld_shlibs=no
fi
;;
netbsd*)
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
wlarc=
else
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
fi
;;
solaris*)
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
ld_shlibs=no
cat <<EOF 1>&2
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
*** create shared libraries on Solaris systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.9.1 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
EOF
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs=no
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
case `$LD -v 2>&1` in
*\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
ld_shlibs=no
cat <<_LT_EOF 1>&2
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
*** reliably create shared libraries on SCO systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
_LT_EOF
;;
*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
else
ld_shlibs=no
fi
;;
esac
;;
sunos4*)
archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
wlarc=
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs=no
fi
;;
esac
if test "$ld_shlibs" = no; then
runpath_var=
hardcode_libdir_flag_spec=
export_dynamic_flag_spec=
whole_archive_flag_spec=
fi
else
# PORTME fill in a description of your system's linker (not GNU ld)
case $host_os in
aix3*)
allow_undefined_flag=unsupported
always_export_symbols=yes
archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
# Note: this linker hardcodes the directories in LIBPATH if there
# are no directories specified by -L.
hardcode_minus_L=yes
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
# Neither direct hardcoding nor static linking is supported with a
# broken collect2.
hardcode_direct=unsupported
fi
;;
aix[4-9]*)
if test "$host_cpu" = ia64; then
# On IA64, the linker does run time linking by default, so we don't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=""
else
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to AIX nm, but means don't demangle with GNU nm
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
else
export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
fi
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# need to do runtime linking.
case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
for ld_flag in $LDFLAGS; do
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
aix_use_runtimelinking=yes
break
fi
done
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
archive_cmds=''
hardcode_direct=yes
hardcode_libdir_separator=':'
link_all_deplibs=yes
if test "$GCC" = yes; then
case $host_os in aix4.[012]|aix4.[012].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`${CC} -print-prog-name=collect2`
if test -f "$collect2name" && \
strings "$collect2name" | grep resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
hardcode_direct=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
hardcode_minus_L=yes
hardcode_libdir_flag_spec='-L$libdir'
hardcode_libdir_separator=
fi
;;
esac
shared_flag='-shared'
if test "$aix_use_runtimelinking" = yes; then
shared_flag="$shared_flag "'${wl}-G'
fi
else
# not using gcc
if test "$host_cpu" = ia64; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test "$aix_use_runtimelinking" = yes; then
shared_flag='${wl}-G'
else
shared_flag='${wl}-bM:SRE'
fi
fi
fi
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to export.
always_export_symbols=yes
if test "$aix_use_runtimelinking" = yes; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
allow_undefined_flag='-berok'
# Determine the default libpath from the value encoded in an empty executable.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\(.*\)$/\1/
p
}
}'
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$aix_libpath"; then
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
else
if test "$host_cpu" = ia64; then
hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
allow_undefined_flag="-z nodefs"
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an empty executable.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\(.*\)$/\1/
p
}
}'
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$aix_libpath"; then
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
no_undefined_flag=' ${wl}-bernotok'
allow_undefined_flag=' ${wl}-berok'
# Exported symbols can be pulled into shared objects from archives
whole_archive_flag_spec='$convenience'
archive_cmds_need_lc=yes
# This is similar to how AIX traditionally builds its shared libraries.
archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
fi
fi
;;
amigaos*)
archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
# see comment about different semantics on the GNU ld section
ld_shlibs=no
;;
bsdi[45]*)
export_dynamic_flag_spec=-rdynamic
;;
cygwin* | mingw* | pw32*)
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
hardcode_libdir_flag_spec=' '
allow_undefined_flag=unsupported
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=".dll"
# FIXME: Setting linknames here is a bad hack.
archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
# The linker will automatically build a .lib file if we build a DLL.
old_archive_From_new_cmds='true'
# FIXME: Should let the user specify the lib program.
old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
fix_srcfile_path='`cygpath -w "$srcfile"`'
enable_shared_with_static_runtimes=yes
;;
darwin* | rhapsody*)
case $host_os in
rhapsody* | darwin1.[012])
allow_undefined_flag='${wl}-undefined ${wl}suppress'
;;
*) # Darwin 1.3 on
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
else
case ${MACOSX_DEPLOYMENT_TARGET} in
10.[012])
allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
;;
10.*)
allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
;;
esac
fi
;;
esac
archive_cmds_need_lc=no
hardcode_direct=no
hardcode_automatic=yes
hardcode_shlibpath_var=unsupported
whole_archive_flag_spec=''
link_all_deplibs=yes
if test "$GCC" = yes ; then
output_verbose_link_cmd='echo'
archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
else
case $cc_basename in
xlc*)
output_verbose_link_cmd='echo'
archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
;;
*)
ld_shlibs=no
;;
esac
fi
;;
dgux*)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_shlibpath_var=no
;;
freebsd1*)
ld_shlibs=no
;;
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
# support. Future versions do this automatically, but an explicit c++rt0.o
# does not break anything, and helps significantly (at the cost of a little
# extra space).
freebsd2.2*)
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
freebsd2*)
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes
hardcode_minus_L=yes
hardcode_shlibpath_var=no
;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
freebsd* | dragonfly*)
archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
hpux9*)
if test "$GCC" = yes; then
archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
else
archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
fi
hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
hardcode_libdir_separator=:
hardcode_direct=yes
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L=yes
export_dynamic_flag_spec='${wl}-E'
;;
hpux10*)
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
fi
if test "$with_gnu_ld" = no; then
hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
hardcode_libdir_separator=:
hardcode_direct=yes
export_dynamic_flag_spec='${wl}-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L=yes
fi
;;
hpux11*)
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
case $host_cpu in
hppa*64*)
archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
else
case $host_cpu in
hppa*64*)
archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
fi
if test "$with_gnu_ld" = no; then
hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
hardcode_libdir_separator=:
case $host_cpu in
hppa*64*|ia64*)
hardcode_libdir_flag_spec_ld='+b $libdir'
hardcode_direct=no
hardcode_shlibpath_var=no
;;
*)
hardcode_direct=yes
export_dynamic_flag_spec='${wl}-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L=yes
;;
esac
fi
;;
irix5* | irix6* | nonstopux*)
if test "$GCC" = yes; then
archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
else
archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
hardcode_libdir_flag_spec_ld='-rpath $libdir'
fi
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator=:
link_all_deplibs=yes
;;
netbsd*)
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
else
archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
fi
hardcode_libdir_flag_spec='-R$libdir'
hardcode_direct=yes
hardcode_shlibpath_var=no
;;
newsos6)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator=:
hardcode_shlibpath_var=no
;;
openbsd*)
if test -f /usr/libexec/ld.so; then
hardcode_direct=yes
hardcode_shlibpath_var=no
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
export_dynamic_flag_spec='${wl}-E'
else
case $host_os in
openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec='-R$libdir'
;;
*)
archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
;;
esac
fi
else
ld_shlibs=no
fi
;;
os2*)
hardcode_libdir_flag_spec='-L$libdir'
hardcode_minus_L=yes
allow_undefined_flag=unsupported
archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
;;
osf3*)
if test "$GCC" = yes; then
allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
else
allow_undefined_flag=' -expect_unresolved \*'
archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
fi
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator=:
;;
osf4* | osf5*) # as osf3* with the addition of -msym flag
if test "$GCC" = yes; then
allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
else
allow_undefined_flag=' -expect_unresolved \*'
archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
# Both c and cxx compiler support -rpath directly
hardcode_libdir_flag_spec='-rpath $libdir'
fi
hardcode_libdir_separator=:
;;
solaris*)
no_undefined_flag=' -z text'
if test "$GCC" = yes; then
wlarc='${wl}'
archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
else
wlarc=''
archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
fi
hardcode_libdir_flag_spec='-R$libdir'
hardcode_shlibpath_var=no
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
*)
# The compiler driver will combine and reorder linker options,
# but understands `-z linker_flag'. GCC discards it without `$wl',
# but is careful enough not to reorder.
# Supported since Solaris 2.6 (maybe 2.5.1?)
if test "$GCC" = yes; then
whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
else
whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
fi
;;
esac
link_all_deplibs=yes
;;
sunos4*)
if test "x$host_vendor" = xsequent; then
# Use $CC to link under sequent, because it throws in some extra .o
# files that make .init and .fini sections work.
archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
fi
hardcode_libdir_flag_spec='-L$libdir'
hardcode_direct=yes
hardcode_minus_L=yes
hardcode_shlibpath_var=no
;;
sysv4)
case $host_vendor in
sni)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=yes # is this really true???
;;
siemens)
## LD is ld it makes a PLAMLIB
## CC just makes a GrossModule.
archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
reload_cmds='$CC -r -o $output$reload_objs'
hardcode_direct=no
;;
motorola)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct=no #Motorola manual says yes, but my tests say they lie
;;
esac
runpath_var='LD_RUN_PATH'
hardcode_shlibpath_var=no
;;
sysv4.3*)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_shlibpath_var=no
export_dynamic_flag_spec='-Bexport'
;;
sysv4*MP*)
if test -d /usr/nec; then
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_shlibpath_var=no
runpath_var=LD_RUN_PATH
hardcode_runpath_var=yes
ld_shlibs=yes
fi
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
no_undefined_flag='${wl}-z,text'
archive_cmds_need_lc=no
hardcode_shlibpath_var=no
runpath_var='LD_RUN_PATH'
if test "$GCC" = yes; then
archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We can NOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
no_undefined_flag='${wl}-z,text'
allow_undefined_flag='${wl}-z,nodefs'
archive_cmds_need_lc=no
hardcode_shlibpath_var=no
hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
hardcode_libdir_separator=':'
link_all_deplibs=yes
export_dynamic_flag_spec='${wl}-Bexport'
runpath_var='LD_RUN_PATH'
if test "$GCC" = yes; then
archive_cmds='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
uts4*)
archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec='-L$libdir'
hardcode_shlibpath_var=no
;;
*)
ld_shlibs=no
;;
esac
fi
{ echo "$as_me:$LINENO: result: $ld_shlibs" >&5
echo "${ECHO_T}$ld_shlibs" >&6; }
test "$ld_shlibs" = no && can_build_shared=no
#
# Do we need to explicitly link libc?
#
case "x$archive_cmds_need_lc" in
x|xyes)
# Assume -lc should be added
archive_cmds_need_lc=yes
if test "$enable_shared" = yes && test "$GCC" = yes; then
case $archive_cmds in
*'~'*)
# FIXME: we may have to deal with multi-command sequences.
;;
'$CC '*)
# Test whether the compiler implicitly links with -lc since on some
# systems, -lgcc has to come before -lc. If gcc already passes -lc
# to ld, don't add -lc before -lgcc.
{ echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
$rm conftest*
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } 2>conftest.err; then
soname=conftest
lib=conftest
libobjs=conftest.$ac_objext
deplibs=
wl=$lt_prog_compiler_wl
pic_flag=$lt_prog_compiler_pic
compiler_flags=-v
linker_flags=-v
verstring=
output_objdir=.
libname=conftest
lt_save_allow_undefined_flag=$allow_undefined_flag
allow_undefined_flag=
if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
(eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
then
archive_cmds_need_lc=no
else
archive_cmds_need_lc=yes
fi
allow_undefined_flag=$lt_save_allow_undefined_flag
else
cat conftest.err 1>&5
fi
$rm conftest*
{ echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
echo "${ECHO_T}$archive_cmds_need_lc" >&6; }
;;
esac
fi
;;
esac
{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=".so"
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
if test "$GCC" = yes; then
case $host_os in
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
*) lt_awk_arg="/^libraries:/" ;;
esac
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
# if the path contains ";" then we assume it to be the separator
# otherwise default to the standard path separator (i.e. ":") - it is
# assumed that no part of a normal pathname contains ";" but that should
# okay in the real world where ";" in dirpaths is itself problematic.
lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
else
lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
# Ok, now we have the path, separated by spaces, we can step through it
# and add multilib dir if necessary.
lt_tmp_lt_search_path_spec=
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
for lt_sys_path in $lt_search_path_spec; do
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
else
test -d "$lt_sys_path" && \
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
fi
done
lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
BEGIN {RS=" "; FS="/|\n";} {
lt_foo="";
lt_count=0;
for (lt_i = NF; lt_i > 0; lt_i--) {
if ($lt_i != "" && $lt_i != ".") {
if ($lt_i == "..") {
lt_count++;
} else {
if (lt_count == 0) {
lt_foo="/" $lt_i lt_foo;
} else {
lt_count--;
}
}
}
}
if (lt_foo != "") { lt_freq[lt_foo]++; }
if (lt_freq[lt_foo] == 1) { print lt_foo; }
}'`
sys_lib_search_path_spec=`echo $lt_search_path_spec`
else
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
fi
need_lib_prefix=unknown
hardcode_into_libs=no
# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown
case $host_os in
aix3*)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
shlibpath_var=LIBPATH
# AIX 3 has no versioning support, so we append a major version to the name.
soname_spec='${libname}${release}${shared_ext}$major'
;;
aix[4-9]*)
version_type=linux
need_lib_prefix=no
need_version=no
hardcode_into_libs=yes
if test "$host_cpu" = ia64; then
# AIX 5 supports IA64
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
else
# With GCC up to 2.95.x, collect2 would create an import file
# for dependence libraries. The import file would start with
# the line `#! .'. This would cause the generated library to
# depend on `.', always an invalid library. This was fixed in
# development snapshots of GCC prior to 3.0.
case $host_os in
aix4 | aix4.[01] | aix4.[01].*)
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
echo ' yes '
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
:
else
can_build_shared=no
fi
;;
esac
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
# soname into executable. Probably we can add versioning support to
# collect2, so additional links can be useful in future.
if test "$aix_use_runtimelinking" = yes; then
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
# instead of lib<name>.a to let people know that these are not
# typical AIX shared libraries.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
else
# We preserve .a as extension for shared libraries through AIX4.2
# and later when we are not doing run time linking.
library_names_spec='${libname}${release}.a $libname.a'
soname_spec='${libname}${release}${shared_ext}$major'
fi
shlibpath_var=LIBPATH
fi
;;
amigaos*)
library_names_spec='$libname.ixlibrary $libname.a'
# Create ${libname}_ixlibrary.a entries in /sys/libs.
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
;;
beos*)
library_names_spec='${libname}${shared_ext}'
dynamic_linker="$host_os ld.so"
shlibpath_var=LIBRARY_PATH
;;
bsdi[45]*)
version_type=linux
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
# the default ld.so.conf also contains /usr/contrib/lib and
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
# libtool to hard-code these into programs
;;
cygwin* | mingw* | pw32*)
version_type=windows
shrext_cmds=".dll"
need_version=no
need_lib_prefix=no
case $GCC,$host_os in
yes,cygwin* | yes,mingw* | yes,pw32*)
library_names_spec='$libname.dll.a'
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \${file}`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$rm \$dlpath'
shlibpath_overrides_runpath=yes
case $host_os in
cygwin*)
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
;;
mingw*)
# MinGW DLLs use traditional 'lib' prefix
soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
# It is most probably a Windows format PATH printed by
# mingw gcc, but we are running on Cygwin. Gcc prints its search
# path with ; separators, and with drive letters. We can handle the
# drive letters (cygwin fileutils understands them), so leave them,
# especially as we might pass files found there to a mingw objdump,
# which wouldn't understand a cygwinified path. Ahh.
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
else
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
;;
esac
;;
*)
library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
;;
esac
dynamic_linker='Win32 ld.exe'
# FIXME: first we should search . and the directory the executable is in
shlibpath_var=PATH
;;
darwin* | rhapsody*)
dynamic_linker="$host_os dyld"
version_type=darwin
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
soname_spec='${libname}${release}${major}$shared_ext'
shlibpath_overrides_runpath=yes
shlibpath_var=DYLD_LIBRARY_PATH
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
;;
dgux*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
;;
freebsd1*)
dynamic_linker=no
;;
freebsd* | dragonfly*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
if test -x /usr/bin/objformat; then
objformat=`/usr/bin/objformat`
else
case $host_os in
freebsd[123]*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
# Handle Gentoo/FreeBSD as it was Linux
case $host_vendor in
gentoo)
version_type=linux ;;
*)
version_type=freebsd-$objformat ;;
esac
case $version_type in
freebsd-elf*)
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
need_version=no
need_lib_prefix=no
;;
freebsd-*)
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
need_version=yes
;;
linux)
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
need_lib_prefix=no
need_version=no
;;
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
freebsd2*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[01]* | freebsdelf3.[01]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
*) # from 4.6 on, and DragonFly
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
esac
;;
gnu*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
hardcode_into_libs=yes
;;
hpux9* | hpux10* | hpux11*)
# Give a soname corresponding to the major version so that dld.sl refuses to
# link against other versions.
version_type=sunos
need_lib_prefix=no
need_version=no
case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.so"
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
if test "X$HPUX_IA64_MODE" = X32; then
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
else
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
fi
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
hppa*64*)
shrext_cmds='.sl'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.sl"
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
*)
shrext_cmds='.sl'
dynamic_linker="$host_os dld.sl"
shlibpath_var=SHLIB_PATH
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
;;
esac
# HP-UX runs *really* slowly unless shared libraries are mode 555.
postinstall_cmds='chmod 555 $lib'
;;
interix[3-9]*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
irix5* | irix6* | nonstopux*)
case $host_os in
nonstopux*) version_type=nonstopux ;;
*)
if test "$lt_cv_prog_gnu_ld" = yes; then
version_type=linux
else
version_type=irix
fi ;;
esac
need_lib_prefix=no
need_version=no
soname_spec='${libname}${release}${shared_ext}$major'
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
case $host_os in
irix5* | nonstopux*)
libsuff= shlibsuff=
;;
*)
case $LD in # libtool.m4 will add one of these switches to LD
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
libsuff= shlibsuff= libmagic=32-bit;;
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
libsuff=32 shlibsuff=N32 libmagic=N32;;
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
libsuff=64 shlibsuff=64 libmagic=64-bit;;
*) libsuff= shlibsuff= libmagic=never-match;;
esac
;;
esac
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
shlibpath_overrides_runpath=no
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
hardcode_into_libs=yes
;;
# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
dynamic_linker=no
;;
# This must be Linux ELF.
linux* | k*bsd*-gnu)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
# Append ld.so.conf contents to the search path
if test -f /etc/ld.so.conf; then
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
# We used to test for /lib/ld.so.1 and disable shared libraries on
# powerpc, because MkLinux only supported shared libraries with the
# GNU dynamic linker. Since this was broken with cross compilers,
# most powerpc-linux boxes support dynamic linking these days and
# people can always --disable-shared, the test was removed, and we
# assume the GNU/Linux dynamic linker is in use.
dynamic_linker='GNU/Linux ld.so'
;;
netbsd*)
version_type=sunos
need_lib_prefix=no
need_version=no
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
dynamic_linker='NetBSD (a.out) ld.so'
else
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='NetBSD ld.elf_so'
fi
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
newsos6)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
nto-qnx*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
openbsd*)
version_type=sunos
sys_lib_dlsearch_path_spec="/usr/lib"
need_lib_prefix=no
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
case $host_os in
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
*) need_version=no ;;
esac
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
case $host_os in
openbsd2.[89] | openbsd2.[89].*)
shlibpath_overrides_runpath=no
;;
*)
shlibpath_overrides_runpath=yes
;;
esac
else
shlibpath_overrides_runpath=yes
fi
;;
os2*)
libname_spec='$name'
shrext_cmds=".dll"
need_lib_prefix=no
library_names_spec='$libname${shared_ext} $libname.a'
dynamic_linker='OS/2 ld.exe'
shlibpath_var=LIBPATH
;;
osf3* | osf4* | osf5*)
version_type=osf
need_lib_prefix=no
need_version=no
soname_spec='${libname}${release}${shared_ext}$major'
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
;;
rdos*)
dynamic_linker=no
;;
solaris*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
# ldd complains unless libraries are executable
postinstall_cmds='chmod +x $lib'
;;
sunos4*)
version_type=sunos
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
if test "$with_gnu_ld" = yes; then
need_lib_prefix=no
fi
need_version=yes
;;
sysv4 | sysv4.3*)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
case $host_vendor in
sni)
shlibpath_overrides_runpath=no
need_lib_prefix=no
export_dynamic_flag_spec='${wl}-Blargedynsym'
runpath_var=LD_RUN_PATH
;;
siemens)
need_lib_prefix=no
;;
motorola)
need_lib_prefix=no
need_version=no
shlibpath_overrides_runpath=no
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
;;
esac
;;
sysv4*MP*)
if test -d /usr/nec ;then
version_type=linux
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
soname_spec='$libname${shared_ext}.$major'
shlibpath_var=LD_LIBRARY_PATH
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
version_type=freebsd-elf
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
hardcode_into_libs=yes
if test "$with_gnu_ld" = yes; then
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
shlibpath_overrides_runpath=no
else
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
shlibpath_overrides_runpath=yes
case $host_os in
sco3.2v5*)
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
;;
esac
fi
sys_lib_dlsearch_path_spec='/usr/lib'
;;
uts4*)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
;;
*)
dynamic_linker=no
;;
esac
{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
echo "${ECHO_T}$dynamic_linker" >&6; }
test "$dynamic_linker" = no && can_build_shared=no
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
fi
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
fi
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test "$GCC" = yes; then
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi
{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
hardcode_action=
if test -n "$hardcode_libdir_flag_spec" || \
test -n "$runpath_var" || \
test "X$hardcode_automatic" = "Xyes" ; then
# We can hardcode non-existant directories.
if test "$hardcode_direct" != no &&
# If the only mechanism to avoid hardcoding is shlibpath_var, we
# have to relink, otherwise we might link with an installed library
# when we should be linking with a yet-to-be-installed one
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no &&
test "$hardcode_minus_L" != no; then
# Linking always hardcodes the temporary library directory.
hardcode_action=relink
else
# We can link without hardcoding, and we can hardcode nonexisting dirs.
hardcode_action=immediate
fi
else
# We cannot hardcode anything, or else we can only hardcode existing
# directories.
hardcode_action=unsupported
fi
{ echo "$as_me:$LINENO: result: $hardcode_action" >&5
echo "${ECHO_T}$hardcode_action" >&6; }
if test "$hardcode_action" = relink; then
# Fast installation is not supported
enable_fast_install=no
elif test "$shlibpath_overrides_runpath" = yes ||
test "$enable_shared" = no; then
# Fast installation is not necessary
enable_fast_install=needless
fi
striplib=
old_striplib=
{ echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6; }
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
{ echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6; }
else
# FIXME - insert some real tests, host_os isn't really good enough
case $host_os in
darwin*)
if test -n "$STRIP" ; then
striplib="$STRIP -x"
old_striplib="$STRIP -S"
{ echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
;;
*)
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
;;
esac
fi
if test "x$enable_dlopen" != xyes; then
enable_dlopen=unknown
enable_dlopen_self=unknown
enable_dlopen_self_static=unknown
else
lt_cv_dlopen=no
lt_cv_dlopen_libs=
case $host_os in
beos*)
lt_cv_dlopen="load_add_on"
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
;;
mingw* | pw32*)
lt_cv_dlopen="LoadLibrary"
lt_cv_dlopen_libs=
;;
cygwin*)
lt_cv_dlopen="dlopen"
lt_cv_dlopen_libs=
;;
darwin*)
# if libdl is installed we need to link against it
{ echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
if test "${ac_cv_lib_dl_dlopen+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
ac_cv_lib_dl_dlopen=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
if test $ac_cv_lib_dl_dlopen = yes; then
lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
else
lt_cv_dlopen="dyld"
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
fi
;;
*)
{ echo "$as_me:$LINENO: checking for shl_load" >&5
echo $ECHO_N "checking for shl_load... $ECHO_C" >&6; }
if test "${ac_cv_func_shl_load+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
For example, HP-UX 11i <limits.h> declares gettimeofday. */
#define shl_load innocuous_shl_load
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char shl_load (); below.
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
<limits.h> exists even on freestanding compilers. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
#undef shl_load
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char shl_load ();
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined __stub_shl_load || defined __stub___shl_load
choke me
#endif
int
main ()
{
return shl_load ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
ac_cv_func_shl_load=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_func_shl_load=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
{ echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
echo "${ECHO_T}$ac_cv_func_shl_load" >&6; }
if test $ac_cv_func_shl_load = yes; then
lt_cv_dlopen="shl_load"
else
{ echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6; }
if test "${ac_cv_lib_dld_shl_load+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char shl_load ();
int
main ()
{
return shl_load ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
ac_cv_lib_dld_shl_load=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_lib_dld_shl_load=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6; }
if test $ac_cv_lib_dld_shl_load = yes; then
lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
else
{ echo "$as_me:$LINENO: checking for dlopen" >&5
echo $ECHO_N "checking for dlopen... $ECHO_C" >&6; }
if test "${ac_cv_func_dlopen+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
For example, HP-UX 11i <limits.h> declares gettimeofday. */
#define dlopen innocuous_dlopen
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char dlopen (); below.
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
<limits.h> exists even on freestanding compilers. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
#undef dlopen
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined __stub_dlopen || defined __stub___dlopen
choke me
#endif
int
main ()
{
return dlopen ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
ac_cv_func_dlopen=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_func_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
{ echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
echo "${ECHO_T}$ac_cv_func_dlopen" >&6; }
if test $ac_cv_func_dlopen = yes; then
lt_cv_dlopen="dlopen"
else
{ echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6; }
if test "${ac_cv_lib_dl_dlopen+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
ac_cv_lib_dl_dlopen=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_lib_dl_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6; }
if test $ac_cv_lib_dl_dlopen = yes; then
lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
else
{ echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6; }
if test "${ac_cv_lib_svld_dlopen+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsvld $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char dlopen ();
int
main ()
{
return dlopen ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
ac_cv_lib_svld_dlopen=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_lib_svld_dlopen=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6; }
if test $ac_cv_lib_svld_dlopen = yes; then
lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
else
{ echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6; }
if test "${ac_cv_lib_dld_dld_link+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char dld_link ();
int
main ()
{
return dld_link ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
ac_cv_lib_dld_dld_link=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_lib_dld_dld_link=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6; }
if test $ac_cv_lib_dld_dld_link = yes; then
lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
fi
fi
fi
fi
fi
fi
;;
esac
if test "x$lt_cv_dlopen" != xno; then
enable_dlopen=yes
else
enable_dlopen=no
fi
case $lt_cv_dlopen in
dlopen)
save_CPPFLAGS="$CPPFLAGS"
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
save_LDFLAGS="$LDFLAGS"
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
save_LIBS="$LIBS"
LIBS="$lt_cv_dlopen_libs $LIBS"
{ echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6; }
if test "${lt_cv_dlopen_self+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test "$cross_compiling" = yes; then :
lt_cv_dlopen_self=cross
else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
#line 10715 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
#include <dlfcn.h>
#endif
#include <stdio.h>
#ifdef RTLD_GLOBAL
# define LT_DLGLOBAL RTLD_GLOBAL
#else
# ifdef DL_GLOBAL
# define LT_DLGLOBAL DL_GLOBAL
# else
# define LT_DLGLOBAL 0
# endif
#endif
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
# ifdef RTLD_LAZY
# define LT_DLLAZY_OR_NOW RTLD_LAZY
# else
# ifdef DL_LAZY
# define LT_DLLAZY_OR_NOW DL_LAZY
# else
# ifdef RTLD_NOW
# define LT_DLLAZY_OR_NOW RTLD_NOW
# else
# ifdef DL_NOW
# define LT_DLLAZY_OR_NOW DL_NOW
# else
# define LT_DLLAZY_OR_NOW 0
# endif
# endif
# endif
# endif
#endif
#ifdef __cplusplus
extern "C" void exit (int);
#endif
void fnord() { int i=42;}
int main ()
{
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
int status = $lt_dlunknown;
if (self)
{
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
/* dlclose (self); */
}
else
puts (dlerror ());
exit (status);
}
EOF
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
(./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
esac
else :
# compilation failed
lt_cv_dlopen_self=no
fi
fi
rm -fr conftest*
fi
{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
echo "${ECHO_T}$lt_cv_dlopen_self" >&6; }
if test "x$lt_cv_dlopen_self" = xyes; then
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
{ echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6; }
if test "${lt_cv_dlopen_self_static+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test "$cross_compiling" = yes; then :
lt_cv_dlopen_self_static=cross
else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
#line 10815 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
#include <dlfcn.h>
#endif
#include <stdio.h>
#ifdef RTLD_GLOBAL
# define LT_DLGLOBAL RTLD_GLOBAL
#else
# ifdef DL_GLOBAL
# define LT_DLGLOBAL DL_GLOBAL
# else
# define LT_DLGLOBAL 0
# endif
#endif
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
# ifdef RTLD_LAZY
# define LT_DLLAZY_OR_NOW RTLD_LAZY
# else
# ifdef DL_LAZY
# define LT_DLLAZY_OR_NOW DL_LAZY
# else
# ifdef RTLD_NOW
# define LT_DLLAZY_OR_NOW RTLD_NOW
# else
# ifdef DL_NOW
# define LT_DLLAZY_OR_NOW DL_NOW
# else
# define LT_DLLAZY_OR_NOW 0
# endif
# endif
# endif
# endif
#endif
#ifdef __cplusplus
extern "C" void exit (int);
#endif
void fnord() { int i=42;}
int main ()
{
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
int status = $lt_dlunknown;
if (self)
{
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
/* dlclose (self); */
}
else
puts (dlerror ());
exit (status);
}
EOF
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
(./conftest; exit; ) >&5 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
esac
else :
# compilation failed
lt_cv_dlopen_self_static=no
fi
fi
rm -fr conftest*
fi
{ echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6; }
fi
CPPFLAGS="$save_CPPFLAGS"
LDFLAGS="$save_LDFLAGS"
LIBS="$save_LIBS"
;;
esac
case $lt_cv_dlopen_self in
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
*) enable_dlopen_self=unknown ;;
esac
case $lt_cv_dlopen_self_static in
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
*) enable_dlopen_self_static=unknown ;;
esac
fi
# Report which library types will actually be built
{ echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; }
{ echo "$as_me:$LINENO: result: $can_build_shared" >&5
echo "${ECHO_T}$can_build_shared" >&6; }
{ echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; }
test "$can_build_shared" = "no" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case $host_os in
aix3*)
test "$enable_shared" = yes && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
aix[4-9]*)
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
test "$enable_shared" = yes && enable_static=no
fi
;;
esac
{ echo "$as_me:$LINENO: result: $enable_shared" >&5
echo "${ECHO_T}$enable_shared" >&6; }
{ echo "$as_me:$LINENO: checking whether to build static libraries" >&5
echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; }
# Make sure either enable_shared or enable_static is yes.
test "$enable_shared" = yes || enable_static=yes
{ echo "$as_me:$LINENO: result: $enable_static" >&5
echo "${ECHO_T}$enable_static" >&6; }
# The else clause should only fire when bootstrapping the
# libtool distribution, otherwise you forgot to ship ltmain.sh
# with your package, and you will get complaints that there are
# no rules to generate ltmain.sh.
if test -f "$ltmain"; then
# See if we are running on zsh, and set the options which allow our commands through
# without removal of \ escapes.
if test -n "${ZSH_VERSION+set}" ; then
setopt NO_GLOB_SUBST
fi
# Now quote all the things that may contain metacharacters while being
# careful not to overquote the AC_SUBSTed values. We take copies of the
# variables and quote the copies for generation of the libtool script.
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
SED SHELL STRIP \
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
deplibs_check_method reload_flag reload_cmds need_locks \
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
lt_cv_sys_global_symbol_to_c_name_address \
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
old_postinstall_cmds old_postuninstall_cmds \
compiler \
CC \
LD \
lt_prog_compiler_wl \
lt_prog_compiler_pic \
lt_prog_compiler_static \
lt_prog_compiler_no_builtin_flag \
export_dynamic_flag_spec \
thread_safe_flag_spec \
whole_archive_flag_spec \
enable_shared_with_static_runtimes \
old_archive_cmds \
old_archive_from_new_cmds \
predep_objects \
postdep_objects \
predeps \
postdeps \
compiler_lib_search_path \
compiler_lib_search_dirs \
archive_cmds \
archive_expsym_cmds \
postinstall_cmds \
postuninstall_cmds \
old_archive_from_expsyms_cmds \
allow_undefined_flag \
no_undefined_flag \
export_symbols_cmds \
hardcode_libdir_flag_spec \
hardcode_libdir_flag_spec_ld \
hardcode_libdir_separator \
hardcode_automatic \
module_cmds \
module_expsym_cmds \
lt_cv_prog_compiler_c_o \
fix_srcfile_path \
exclude_expsyms \
include_expsyms; do
case $var in
old_archive_cmds | \
old_archive_from_new_cmds | \
archive_cmds | \
archive_expsym_cmds | \
module_cmds | \
module_expsym_cmds | \
old_archive_from_expsyms_cmds | \
export_symbols_cmds | \
extract_expsyms_cmds | reload_cmds | finish_cmds | \
postinstall_cmds | postuninstall_cmds | \
old_postinstall_cmds | old_postuninstall_cmds | \
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
# Double-quote double-evaled strings.
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
;;
*)
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
;;
esac
done
case $lt_echo in
*'\$0 --fallback-echo"')
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
;;
esac
cfgfile="${ofile}T"
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
$rm -f "$cfgfile"
{ echo "$as_me:$LINENO: creating $ofile" >&5
echo "$as_me: creating $ofile" >&6;}
cat <<__EOF__ >> "$cfgfile"
#! $SHELL
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
#
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
# Free Software Foundation, Inc.
#
# This file is part of GNU Libtool:
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# A sed program that does not truncate output.
SED=$lt_SED
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
Xsed="$SED -e 1s/^X//"
# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
# The names of the tagged configurations supported by this script.
available_tags=
# ### BEGIN LIBTOOL CONFIG
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
# Shell to use when invoking shell scripts.
SHELL=$lt_SHELL
# Whether or not to build shared libraries.
build_libtool_libs=$enable_shared
# Whether or not to build static libraries.
build_old_libs=$enable_static
# Whether or not to add -lc for building shared libraries.
build_libtool_need_lc=$archive_cmds_need_lc
# Whether or not to disallow shared libs when runtime libs are static
allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
# Whether or not to optimize for fast installation.
fast_install=$enable_fast_install
# The host system.
host_alias=$host_alias
host=$host
host_os=$host_os
# The build system.
build_alias=$build_alias
build=$build
build_os=$build_os
# An echo program that does not interpret backslashes.
echo=$lt_echo
# The archiver.
AR=$lt_AR
AR_FLAGS=$lt_AR_FLAGS
# A C compiler.
LTCC=$lt_LTCC
# LTCC compiler flags.
LTCFLAGS=$lt_LTCFLAGS
# A language-specific compiler.
CC=$lt_compiler
# Is the compiler the GNU C compiler?
with_gcc=$GCC
# An ERE matcher.
EGREP=$lt_EGREP
# The linker used to build libraries.
LD=$lt_LD
# Whether we need hard or soft links.
LN_S=$lt_LN_S
# A BSD-compatible nm program.
NM=$lt_NM
# A symbol stripping program
STRIP=$lt_STRIP
# Used to examine libraries when file_magic_cmd begins "file"
MAGIC_CMD=$MAGIC_CMD
# Used on cygwin: DLL creation program.
DLLTOOL="$DLLTOOL"
# Used on cygwin: object dumper.
OBJDUMP="$OBJDUMP"
# Used on cygwin: assembler.
AS="$AS"
# The name of the directory that contains temporary libtool files.
objdir=$objdir
# How to create reloadable object files.
reload_flag=$lt_reload_flag
reload_cmds=$lt_reload_cmds
# How to pass a linker flag through the compiler.
wl=$lt_lt_prog_compiler_wl
# Object file suffix (normally "o").
objext="$ac_objext"
# Old archive suffix (normally "a").
libext="$libext"
# Shared library suffix (normally ".so").
shrext_cmds='$shrext_cmds'
# Executable file suffix (normally "").
exeext="$exeext"
# Additional compiler flags for building library objects.
pic_flag=$lt_lt_prog_compiler_pic
pic_mode=$pic_mode
# What is the maximum length of a command?
max_cmd_len=$lt_cv_sys_max_cmd_len
# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_lt_cv_prog_compiler_c_o
# Must we lock files when doing compilation?
need_locks=$lt_need_locks
# Do we need the lib prefix for modules?
need_lib_prefix=$need_lib_prefix
# Do we need a version for libraries?
need_version=$need_version
# Whether dlopen is supported.
dlopen_support=$enable_dlopen
# Whether dlopen of programs is supported.
dlopen_self=$enable_dlopen_self
# Whether dlopen of statically linked programs is supported.
dlopen_self_static=$enable_dlopen_self_static
# Compiler flag to prevent dynamic linking.
link_static_flag=$lt_lt_prog_compiler_static
# Compiler flag to turn off builtin functions.
no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
# Compiler flag to allow reflexive dlopens.
export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
# Compiler flag to generate shared objects directly from archives.
whole_archive_flag_spec=$lt_whole_archive_flag_spec
# Compiler flag to generate thread-safe objects.
thread_safe_flag_spec=$lt_thread_safe_flag_spec
# Library versioning type.
version_type=$version_type
# Format of library name prefix.
libname_spec=$lt_libname_spec
# List of archive names. First name is the real one, the rest are links.
# The last name is the one that the linker finds with -lNAME.
library_names_spec=$lt_library_names_spec
# The coded name of the library, if different from the real name.
soname_spec=$lt_soname_spec
# Commands used to build and install an old-style archive.
RANLIB=$lt_RANLIB
old_archive_cmds=$lt_old_archive_cmds
old_postinstall_cmds=$lt_old_postinstall_cmds
old_postuninstall_cmds=$lt_old_postuninstall_cmds
# Create an old-style archive from a shared archive.
old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
# Create a temporary old-style archive to link instead of a shared archive.
old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
# Commands used to build and install a shared archive.
archive_cmds=$lt_archive_cmds
archive_expsym_cmds=$lt_archive_expsym_cmds
postinstall_cmds=$lt_postinstall_cmds
postuninstall_cmds=$lt_postuninstall_cmds
# Commands used to build a loadable module (assumed same as above if empty)
module_cmds=$lt_module_cmds
module_expsym_cmds=$lt_module_expsym_cmds
# Commands to strip libraries.
old_striplib=$lt_old_striplib
striplib=$lt_striplib
# Dependencies to place before the objects being linked to create a
# shared library.
predep_objects=$lt_predep_objects
# Dependencies to place after the objects being linked to create a
# shared library.
postdep_objects=$lt_postdep_objects
# Dependencies to place before the objects being linked to create a
# shared library.
predeps=$lt_predeps
# Dependencies to place after the objects being linked to create a
# shared library.
postdeps=$lt_postdeps
# The directories searched by this compiler when creating a shared
# library
compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
# The library search path used internally by the compiler when linking
# a shared library.
compiler_lib_search_path=$lt_compiler_lib_search_path
# Method to check whether dependent libraries are shared objects.
deplibs_check_method=$lt_deplibs_check_method
# Command to use when deplibs_check_method == file_magic.
file_magic_cmd=$lt_file_magic_cmd
# Flag that allows shared libraries with undefined symbols to be built.
allow_undefined_flag=$lt_allow_undefined_flag
# Flag that forces no undefined symbols.
no_undefined_flag=$lt_no_undefined_flag
# Commands used to finish a libtool library installation in a directory.
finish_cmds=$lt_finish_cmds
# Same as above, but a single script fragment to be evaled but not shown.
finish_eval=$lt_finish_eval
# Take the output of nm and produce a listing of raw symbols and C names.
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
# Transform the output of nm in a proper C declaration
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
# Transform the output of nm in a C name address pair
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
# This is the shared library runtime path variable.
runpath_var=$runpath_var
# This is the shared library path variable.
shlibpath_var=$shlibpath_var
# Is shlibpath searched before the hard-coded library search path?
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
# How to hardcode a shared library path into an executable.
hardcode_action=$hardcode_action
# Whether we should hardcode library paths into libraries.
hardcode_into_libs=$hardcode_into_libs
# Flag to hardcode \$libdir into a binary during linking.
# This must work even if \$libdir does not exist.
hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
# If ld is used when linking, flag to hardcode \$libdir into
# a binary during linking. This must work even if \$libdir does
# not exist.
hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
# Whether we need a single -rpath flag with a separated argument.
hardcode_libdir_separator=$lt_hardcode_libdir_separator
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
# resulting binary.
hardcode_direct=$hardcode_direct
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
# resulting binary.
hardcode_minus_L=$hardcode_minus_L
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
# the resulting binary.
hardcode_shlibpath_var=$hardcode_shlibpath_var
# Set to yes if building a shared library automatically hardcodes DIR into the library
# and all subsequent libraries and executables linked against it.
hardcode_automatic=$hardcode_automatic
# Variables whose values should be saved in libtool wrapper scripts and
# restored at relink time.
variables_saved_for_relink="$variables_saved_for_relink"
# Whether libtool must link a program against all its dependency libraries.
link_all_deplibs=$link_all_deplibs
# Compile-time system search path for libraries
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
# Run-time system search path for libraries
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
# Fix the shell variable \$srcfile for the compiler.
fix_srcfile_path=$lt_fix_srcfile_path
# Set to yes if exported symbols are required.
always_export_symbols=$always_export_symbols
# The commands to list exported symbols.
export_symbols_cmds=$lt_export_symbols_cmds
# The commands to extract the exported symbol list from a shared archive.
extract_expsyms_cmds=$lt_extract_expsyms_cmds
# Symbols that should not be listed in the preloaded symbols.
exclude_expsyms=$lt_exclude_expsyms
# Symbols that must always be exported.
include_expsyms=$lt_include_expsyms
# ### END LIBTOOL CONFIG
__EOF__
case $host_os in
aix3*)
cat <<\EOF >> "$cfgfile"
# AIX sometimes has problems with the GCC collect2 program. For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test "X${COLLECT_NAMES+set}" != Xset; then
COLLECT_NAMES=
export COLLECT_NAMES
fi
EOF
;;
esac
# We use sed instead of cat because bash on DJGPP gets confused if
# if finds mixed CR/LF and LF-only lines. Since sed operates in
# text mode, it properly converts lines to CR/LF. This bash problem
# is reportedly fixed, but why not run on old versions too?
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
mv -f "$cfgfile" "$ofile" || \
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
chmod +x "$ofile"
else
# If there is no Makefile yet, we rely on a make rule to execute
# `config.status --recheck' to rerun these tests and create the
# libtool script then.
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
if test -f "$ltmain_in"; then
test -f Makefile && make "$ltmain"
fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
CC="$lt_save_CC"
# Check whether --with-tags was given.
if test "${with_tags+set}" = set; then
withval=$with_tags; tagnames="$withval"
fi
if test -f "$ltmain" && test -n "$tagnames"; then
if test ! -f "${ofile}"; then
{ echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not exist" >&5
echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;}
fi
if test -z "$LTCC"; then
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
if test -z "$LTCC"; then
{ echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not look like a libtool script" >&5
echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;}
else
{ echo "$as_me:$LINENO: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5
echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;}
fi
fi
if test -z "$LTCFLAGS"; then
eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
fi
# Extract list of available tagged configurations in $ofile.
# Note that this assumes the entire list is on one line.
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for tagname in $tagnames; do
IFS="$lt_save_ifs"
# Check whether tagname contains only valid characters
case `$echo "X$tagname" | $Xsed -e 's:[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]::g'` in
"") ;;
*) { { echo "$as_me:$LINENO: error: invalid tag name: $tagname" >&5
echo "$as_me: error: invalid tag name: $tagname" >&2;}
{ (exit 1); exit 1; }; }
;;
esac
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
then
{ { echo "$as_me:$LINENO: error: tag name \"$tagname\" already exists" >&5
echo "$as_me: error: tag name \"$tagname\" already exists" >&2;}
{ (exit 1); exit 1; }; }
fi
# Update the list of available tags.
if test -n "$tagname"; then
echo appending configuration tag \"$tagname\" to $ofile
case $tagname in
CXX)
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
(test "X$CXX" != "Xg++"))) ; then
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
archive_cmds_need_lc_CXX=no
allow_undefined_flag_CXX=
always_export_symbols_CXX=no
archive_expsym_cmds_CXX=
export_dynamic_flag_spec_CXX=
hardcode_direct_CXX=no
hardcode_libdir_flag_spec_CXX=
hardcode_libdir_flag_spec_ld_CXX=
hardcode_libdir_separator_CXX=
hardcode_minus_L_CXX=no
hardcode_shlibpath_var_CXX=unsupported
hardcode_automatic_CXX=no
module_cmds_CXX=
module_expsym_cmds_CXX=
link_all_deplibs_CXX=unknown
old_archive_cmds_CXX=$old_archive_cmds
no_undefined_flag_CXX=
whole_archive_flag_spec_CXX=
enable_shared_with_static_runtimes_CXX=no
# Dependencies to place before and after the object being linked:
predep_objects_CXX=
postdep_objects_CXX=
predeps_CXX=
postdeps_CXX=
compiler_lib_search_path_CXX=
compiler_lib_search_dirs_CXX=
# Source file extension for C++ test sources.
ac_ext=cpp
# Object file extension for compiled C++ test sources.
objext=o
objext_CXX=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"
# Code to be used in simple link tests
lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
# save warnings/boilerplate of simple test code
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$rm conftest*
ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$rm -r conftest*
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_LD=$LD
lt_save_GCC=$GCC
GCC=$GXX
lt_save_with_gnu_ld=$with_gnu_ld
lt_save_path_LD=$lt_cv_path_LD
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
else
$as_unset lt_cv_prog_gnu_ld
fi
if test -n "${lt_cv_path_LDCXX+set}"; then
lt_cv_path_LD=$lt_cv_path_LDCXX
else
$as_unset lt_cv_path_LD
fi
test -z "${LDCXX+set}" || LD=$LDCXX
CC=${CXX-"c++"}
compiler=$CC
compiler_CXX=$CC
for cc_temp in $compiler""; do
case $cc_temp in
compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
\-*) ;;
*) break;;
esac
done
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
# We don't want -fno-exception wen compiling C++ code, so set the
# no_builtin_flag separately
if test "$GXX" = yes; then
lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
else
lt_prog_compiler_no_builtin_flag_CXX=
fi
if test "$GXX" = yes; then
# Set up default GNU C++ configuration
# Check whether --with-gnu-ld was given.
if test "${with_gnu_ld+set}" = set; then
withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
else
with_gnu_ld=no
fi
ac_prog=ld
if test "$GCC" = yes; then
# Check if gcc -print-prog-name=ld gives a path.
{ echo "$as_me:$LINENO: checking for ld used by $CC" >&5
echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6; }
case $host in
*-*-mingw*)
# gcc leaves a trailing carriage return which upsets mingw
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
*)
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
esac
case $ac_prog in
# Accept absolute paths.
[\\/]* | ?:[\\/]*)
re_direlt='/[^/][^/]*/\.\./'
# Canonicalize the pathname of ld
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
done
test -z "$LD" && LD="$ac_prog"
;;
"")
# If it fails, then pretend we aren't using GCC.
ac_prog=ld
;;
*)
# If it is relative, then search for the first ld in PATH.
with_gnu_ld=unknown
;;
esac
elif test "$with_gnu_ld" = yes; then
{ echo "$as_me:$LINENO: checking for GNU ld" >&5
echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6; }
else
{ echo "$as_me:$LINENO: checking for non-GNU ld" >&5
echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6; }
fi
if test "${lt_cv_path_LD+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -z "$LD"; then
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
lt_cv_path_LD="$ac_dir/$ac_prog"
# Check to see if the program is GNU ld. I'd rather use --version,
# but apparently some variants of GNU ld only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
test "$with_gnu_ld" != no && break
;;
*)
test "$with_gnu_ld" != yes && break
;;
esac
fi
done
IFS="$lt_save_ifs"
else
lt_cv_path_LD="$LD" # Let the user override the test with a path.
fi
fi
LD="$lt_cv_path_LD"
if test -n "$LD"; then
{ echo "$as_me:$LINENO: result: $LD" >&5
echo "${ECHO_T}$LD" >&6; }
else
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
{ (exit 1); exit 1; }; }
{ echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6; }
if test "${lt_cv_prog_gnu_ld+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
# I'd rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
lt_cv_prog_gnu_ld=yes
;;
*)
lt_cv_prog_gnu_ld=no
;;
esac
fi
{ echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6; }
with_gnu_ld=$lt_cv_prog_gnu_ld
# Check if GNU C++ uses GNU ld as the underlying linker, since the
# archiving commands below assume that GNU ld is being used.
if test "$with_gnu_ld" = yes; then
archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
# If archive_cmds runs LD, not CC, wlarc should be empty
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
# investigate it a little bit more. (MM)
wlarc='${wl}'
# ancient GNU ld didn't support --whole-archive et. al.
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
grep 'no-whole-archive' > /dev/null; then
whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
else
whole_archive_flag_spec_CXX=
fi
else
with_gnu_ld=no
wlarc=
# A generic and very simple default shared library creation
# command for GNU C++ for the case where it uses the native
# linker, instead of GNU ld. If possible, this setting should
# overridden to take advantage of the native linker features on
# the platform it is being used on.
archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
fi
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
else
GXX=no
with_gnu_ld=no
wlarc=
fi
# PORTME: fill in a description of your system's C++ link characteristics
{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
ld_shlibs_CXX=yes
case $host_os in
aix3*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
aix[4-9]*)
if test "$host_cpu" = ia64; then
# On IA64, the linker does run time linking by default, so we don't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=""
else
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# need to do runtime linking.
case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
for ld_flag in $LDFLAGS; do
case $ld_flag in
*-brtl*)
aix_use_runtimelinking=yes
break
;;
esac
done
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
archive_cmds_CXX=''
hardcode_direct_CXX=yes
hardcode_libdir_separator_CXX=':'
link_all_deplibs_CXX=yes
if test "$GXX" = yes; then
case $host_os in aix4.[012]|aix4.[012].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`${CC} -print-prog-name=collect2`
if test -f "$collect2name" && \
strings "$collect2name" | grep resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
hardcode_direct_CXX=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
hardcode_minus_L_CXX=yes
hardcode_libdir_flag_spec_CXX='-L$libdir'
hardcode_libdir_separator_CXX=
fi
;;
esac
shared_flag='-shared'
if test "$aix_use_runtimelinking" = yes; then
shared_flag="$shared_flag "'${wl}-G'
fi
else
# not using gcc
if test "$host_cpu" = ia64; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test "$aix_use_runtimelinking" = yes; then
shared_flag='${wl}-G'
else
shared_flag='${wl}-bM:SRE'
fi
fi
fi
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to export.
always_export_symbols_CXX=yes
if test "$aix_use_runtimelinking" = yes; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
allow_undefined_flag_CXX='-berok'
# Determine the default libpath from the value encoded in an empty executable.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\(.*\)$/\1/
p
}
}'
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$aix_libpath"; then
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
else
if test "$host_cpu" = ia64; then
hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
allow_undefined_flag_CXX="-z nodefs"
archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an empty executable.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\(.*\)$/\1/
p
}
}'
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$aix_libpath"; then
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
no_undefined_flag_CXX=' ${wl}-bernotok'
allow_undefined_flag_CXX=' ${wl}-berok'
# Exported symbols can be pulled into shared objects from archives
whole_archive_flag_spec_CXX='$convenience'
archive_cmds_need_lc_CXX=yes
# This is similar to how AIX traditionally builds its shared libraries.
archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
fi
fi
;;
beos*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
allow_undefined_flag_CXX=unsupported
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
else
ld_shlibs_CXX=no
fi
;;
chorus*)
case $cc_basename in
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
cygwin* | mingw* | pw32*)
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
# as there is no search path for DLLs.
hardcode_libdir_flag_spec_CXX='-L$libdir'
allow_undefined_flag_CXX=unsupported
always_export_symbols_CXX=no
enable_shared_with_static_runtimes_CXX=yes
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file (1st line
# is EXPORTS), use it as is; otherwise, prepend...
archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
ld_shlibs_CXX=no
fi
;;
darwin* | rhapsody*)
archive_cmds_need_lc_CXX=no
hardcode_direct_CXX=no
hardcode_automatic_CXX=yes
hardcode_shlibpath_var_CXX=unsupported
whole_archive_flag_spec_CXX=''
link_all_deplibs_CXX=yes
allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
if test "$GXX" = yes ; then
output_verbose_link_cmd='echo'
archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
if test "$lt_cv_apple_cc_single_mod" != "yes"; then
archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
fi
else
case $cc_basename in
xlc*)
output_verbose_link_cmd='echo'
archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
;;
*)
ld_shlibs_CXX=no
;;
esac
fi
;;
dgux*)
case $cc_basename in
ec++*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
ghcx*)
# Green Hills C++ Compiler
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
freebsd[12]*)
# C++ shared libraries reported to be fairly broken before switch to ELF
ld_shlibs_CXX=no
;;
freebsd-elf*)
archive_cmds_need_lc_CXX=no
;;
freebsd* | dragonfly*)
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
# conventions
ld_shlibs_CXX=yes
;;
gnu*)
;;
hpux9*)
hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
hardcode_libdir_separator_CXX=:
export_dynamic_flag_spec_CXX='${wl}-E'
hardcode_direct_CXX=yes
hardcode_minus_L_CXX=yes # Not in the search PATH,
# but as the default
# location of the library.
case $cc_basename in
CC*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
aCC*)
archive_cmds_CXX='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
;;
*)
if test "$GXX" = yes; then
archive_cmds_CXX='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
else
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
fi
;;
esac
;;
hpux10*|hpux11*)
if test $with_gnu_ld = no; then
hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
hardcode_libdir_separator_CXX=:
case $host_cpu in
hppa*64*|ia64*) ;;
*)
export_dynamic_flag_spec_CXX='${wl}-E'
;;
esac
fi
case $host_cpu in
hppa*64*|ia64*)
hardcode_direct_CXX=no
hardcode_shlibpath_var_CXX=no
;;
*)
hardcode_direct_CXX=yes
hardcode_minus_L_CXX=yes # Not in the search PATH,
# but as the default
# location of the library.
;;
esac
case $cc_basename in
CC*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
aCC*)
case $host_cpu in
hppa*64*)
archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
ia64*)
archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
*)
archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
esac
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
;;
*)
if test "$GXX" = yes; then
if test $with_gnu_ld = no; then
case $host_cpu in
hppa*64*)
archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
ia64*)
archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
*)
archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
esac
fi
else
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
fi
;;
esac
;;
interix[3-9]*)
hardcode_direct_CXX=no
hardcode_shlibpath_var_CXX=no
hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
export_dynamic_flag_spec_CXX='${wl}-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
# Instead, shared libraries are loaded at an image base (0x10000000 by
# default) and relocated if they conflict, which is a slow very memory
# consuming and fragmenting process. To avoid this, we pick a random,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
irix5* | irix6*)
case $cc_basename in
CC*)
# SGI C++
archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
# Archives containing C++ object files must be created using
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
;;
*)
if test "$GXX" = yes; then
if test "$with_gnu_ld" = no; then
archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
else
archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
fi
fi
link_all_deplibs_CXX=yes
;;
esac
hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator_CXX=:
;;
linux* | k*bsd*-gnu)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
hardcode_libdir_flag_spec_CXX='${wl}--rpath,$libdir'
export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
# Archives containing C++ object files must be created using
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
;;
icpc*)
# Intel C++
with_gnu_ld=yes
# version 8.0 and above of icpc choke on multiply defined symbols
# if we add $predep_objects and $postdep_objects, however 7.1 and
# earlier do not add the objects themselves.
case `$CC -V 2>&1` in
*"Version 7."*)
archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
;;
*) # Version 8.0 or newer
tmp_idyn=
case $host_cpu in
ia64*) tmp_idyn=' -i_dynamic';;
esac
archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
;;
esac
archive_cmds_need_lc_CXX=no
hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
;;
pgCC* | pgcpp*)
# Portland Group C++ compiler
archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
;;
cxx*)
# Compaq C++
archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
runpath_var=LD_RUN_PATH
hardcode_libdir_flag_spec_CXX='-rpath $libdir'
hardcode_libdir_separator_CXX=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
no_undefined_flag_CXX=' -zdefs'
archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
hardcode_libdir_flag_spec_CXX='-R$libdir'
whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
# Not sure whether something based on
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
# would be better.
output_verbose_link_cmd='echo'
# Archives containing C++ object files must be created using
# "CC -xar", where "CC" is the Sun C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
;;
esac
;;
esac
;;
lynxos*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
m88k*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
mvs*)
case $cc_basename in
cxx*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
netbsd*)
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
wlarc=
hardcode_libdir_flag_spec_CXX='-R$libdir'
hardcode_direct_CXX=yes
hardcode_shlibpath_var_CXX=no
fi
# Workaround some broken pre-1.5 toolchains
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
;;
openbsd2*)
# C++ shared libraries are fairly broken
ld_shlibs_CXX=no
;;
openbsd*)
if test -f /usr/libexec/ld.so; then
hardcode_direct_CXX=yes
hardcode_shlibpath_var_CXX=no
archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
export_dynamic_flag_spec_CXX='${wl}-E'
whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
fi
output_verbose_link_cmd='echo'
else
ld_shlibs_CXX=no
fi
;;
osf3*)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
hardcode_libdir_separator_CXX=:
# Archives containing C++ object files must be created using
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
;;
RCC*)
# Rational C++ 2.4.1
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
cxx*)
allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator_CXX=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
;;
*)
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator_CXX=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
else
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
fi
;;
esac
;;
osf4* | osf5*)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
hardcode_libdir_separator_CXX=:
# Archives containing C++ object files must be created using
# the KAI C++ compiler.
old_archive_cmds_CXX='$CC -o $oldlib $oldobjs'
;;
RCC*)
# Rational C++ 2.4.1
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
cxx*)
allow_undefined_flag_CXX=' -expect_unresolved \*'
archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
echo "-hidden">> $lib.exp~
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
$rm $lib.exp'
hardcode_libdir_flag_spec_CXX='-rpath $libdir'
hardcode_libdir_separator_CXX=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
;;
*)
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator_CXX=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
else
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
fi
;;
esac
;;
psos*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
sunos4*)
case $cc_basename in
CC*)
# Sun C++ 4.x
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
lcc*)
# Lucid
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
solaris*)
case $cc_basename in
CC*)
# Sun C++ 4.2, 5.x and Centerline C++
archive_cmds_need_lc_CXX=yes
no_undefined_flag_CXX=' -zdefs'
archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
hardcode_libdir_flag_spec_CXX='-R$libdir'
hardcode_shlibpath_var_CXX=no
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
*)
# The compiler driver will combine and reorder linker options,
# but understands `-z linker_flag'.
# Supported since Solaris 2.6 (maybe 2.5.1?)
whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
;;
esac
link_all_deplibs_CXX=yes
output_verbose_link_cmd='echo'
# Archives containing C++ object files must be created using
# "CC -xar", where "CC" is the Sun C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
;;
gcx*)
# Green Hills C++ Compiler
archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
# The C++ compiler must be used to create the archive.
old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
;;
*)
# GNU C++ compiler with Solaris linker
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
if $CC --version | grep -v '^2\.7' > /dev/null; then
archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
else
# g++ 2.7 appears to require `-G' NOT `-shared' on this
# platform.
archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
fi
hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
*)
whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
;;
esac
fi
;;
esac
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
no_undefined_flag_CXX='${wl}-z,text'
archive_cmds_need_lc_CXX=no
hardcode_shlibpath_var_CXX=no
runpath_var='LD_RUN_PATH'
case $cc_basename in
CC*)
archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We can NOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
# For security reasons, it is highly recommended that you always
# use absolute paths for naming shared libraries, and exclude the
# DT_RUNPATH tag from executables and libraries. But doing so
# requires that you compile everything twice, which is a pain.
# So that behaviour is only enabled if SCOABSPATH is set to a
# non-empty value in the environment. Most likely only useful for
# creating official distributions of packages.
# This is a hack until libtool officially supports absolute path
# names for shared libraries.
no_undefined_flag_CXX='${wl}-z,text'
allow_undefined_flag_CXX='${wl}-z,nodefs'
archive_cmds_need_lc_CXX=no
hardcode_shlibpath_var_CXX=no
hardcode_libdir_flag_spec_CXX='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
hardcode_libdir_separator_CXX=':'
link_all_deplibs_CXX=yes
export_dynamic_flag_spec_CXX='${wl}-Bexport'
runpath_var='LD_RUN_PATH'
case $cc_basename in
CC*)
archive_cmds_CXX='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
archive_cmds_CXX='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
tandem*)
case $cc_basename in
NCC*)
# NonStop-UX NCC 3.20
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
;;
vxworks*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
*)
# FIXME: insert proper C++ library support
ld_shlibs_CXX=no
;;
esac
{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
echo "${ECHO_T}$ld_shlibs_CXX" >&6; }
test "$ld_shlibs_CXX" = no && can_build_shared=no
GCC_CXX="$GXX"
LD_CXX="$LD"
cat > conftest.$ac_ext <<EOF
class Foo
{
public:
Foo (void) { a = 0; }
private:
int a;
};
EOF
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; then
# Parse the compiler output and extract the necessary
# objects, libraries and library flags.
# Sentinel used to keep track of whether or not we are before
# the conftest object file.
pre_test_object_deps_done=no
# The `*' in the case matches for architectures that use `case' in
# $output_verbose_cmd can trigger glob expansion during the loop
# eval without this substitution.
output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
for p in `eval $output_verbose_link_cmd`; do
case $p in
-L* | -R* | -l*)
# Some compilers place space between "-{L,R}" and the path.
# Remove the space.
if test $p = "-L" \
|| test $p = "-R"; then
prev=$p
continue
else
prev=
fi
if test "$pre_test_object_deps_done" = no; then
case $p in
-L* | -R*)
# Internal compiler library paths should come after those
# provided the user. The postdeps already come after the
# user supplied libs so there is no need to process them.
if test -z "$compiler_lib_search_path_CXX"; then
compiler_lib_search_path_CXX="${prev}${p}"
else
compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
fi
;;
# The "-l" case would never come before the object being
# linked, so don't bother handling this case.
esac
else
if test -z "$postdeps_CXX"; then
postdeps_CXX="${prev}${p}"
else
postdeps_CXX="${postdeps_CXX} ${prev}${p}"
fi
fi
;;
*.$objext)
# This assumes that the test object file only shows up
# once in the compiler output.
if test "$p" = "conftest.$objext"; then
pre_test_object_deps_done=yes
continue
fi
if test "$pre_test_object_deps_done" = no; then
if test -z "$predep_objects_CXX"; then
predep_objects_CXX="$p"
else
predep_objects_CXX="$predep_objects_CXX $p"
fi
else
if test -z "$postdep_objects_CXX"; then
postdep_objects_CXX="$p"
else
postdep_objects_CXX="$postdep_objects_CXX $p"
fi
fi
;;
*) ;; # Ignore the rest.
esac
done
# Clean up.
rm -f a.out a.exe
else
echo "libtool.m4: error: problem compiling CXX test program"
fi
$rm -f confest.$objext
compiler_lib_search_dirs_CXX=
if test -n "$compiler_lib_search_path_CXX"; then
compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
fi
# PORTME: override above test on systems where it is broken
case $host_os in
interix[3-9]*)
# Interix 3.5 installs completely hosed .la files for C++, so rather than
# hack all around it, let's just trust "g++" to DTRT.
predep_objects_CXX=
postdep_objects_CXX=
postdeps_CXX=
;;
linux*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
#
# The more standards-conforming stlport4 library is
# incompatible with the Cstd library. Avoid specifying
# it if it's in CXXFLAGS. Ignore libCrun as
# -library=stlport4 depends on it.
case " $CXX $CXXFLAGS " in
*" -library=stlport4 "*)
solaris_use_stlport4=yes
;;
esac
if test "$solaris_use_stlport4" != yes; then
postdeps_CXX='-library=Cstd -library=Crun'
fi
;;
esac
;;
solaris*)
case $cc_basename in
CC*)
# The more standards-conforming stlport4 library is
# incompatible with the Cstd library. Avoid specifying
# it if it's in CXXFLAGS. Ignore libCrun as
# -library=stlport4 depends on it.
case " $CXX $CXXFLAGS " in
*" -library=stlport4 "*)
solaris_use_stlport4=yes
;;
esac
# Adding this requires a known-good setup of shared libraries for
# Sun compiler versions before 5.6, else PIC objects from an old
# archive will be linked into the output, leading to subtle bugs.
if test "$solaris_use_stlport4" != yes; then
postdeps_CXX='-library=Cstd -library=Crun'
fi
;;
esac
;;
esac
case " $postdeps_CXX " in
*" -lc "*) archive_cmds_need_lc_CXX=no ;;
esac
lt_prog_compiler_wl_CXX=
lt_prog_compiler_pic_CXX=
lt_prog_compiler_static_CXX=
{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
# C++ specific cases for pic, static, wl, etc.
if test "$GXX" = yes; then
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_static_CXX='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static_CXX='-Bstatic'
fi
;;
amigaos*)
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the `-m68020' flag to GCC prevents building anything better,
# like `-m68040'.
lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | os2* | pw32*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
lt_prog_compiler_pic_CXX='-fno-common'
;;
*djgpp*)
# DJGPP does not support shared libraries at all
lt_prog_compiler_pic_CXX=
;;
interix[3-9]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
sysv4*MP*)
if test -d /usr/nec; then
lt_prog_compiler_pic_CXX=-Kconform_pic
fi
;;
hpux*)
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
case $host_cpu in
hppa*64*|ia64*)
;;
*)
lt_prog_compiler_pic_CXX='-fPIC'
;;
esac
;;
*)
lt_prog_compiler_pic_CXX='-fPIC'
;;
esac
else
case $host_os in
aix[4-9]*)
# All AIX code is PIC.
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static_CXX='-Bstatic'
else
lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
fi
;;
chorus*)
case $cc_basename in
cxch68*)
# Green Hills C++ Compiler
# _LT_AC_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
;;
esac
;;
darwin*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
case $cc_basename in
xlc*)
lt_prog_compiler_pic_CXX='-qnocommon'
lt_prog_compiler_wl_CXX='-Wl,'
;;
esac
;;
dgux*)
case $cc_basename in
ec++*)
lt_prog_compiler_pic_CXX='-KPIC'
;;
ghcx*)
# Green Hills C++ Compiler
lt_prog_compiler_pic_CXX='-pic'
;;
*)
;;
esac
;;
freebsd* | dragonfly*)
# FreeBSD uses GNU C++
;;
hpux9* | hpux10* | hpux11*)
case $cc_basename in
CC*)
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
if test "$host_cpu" != ia64; then
lt_prog_compiler_pic_CXX='+Z'
fi
;;
aCC*)
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
lt_prog_compiler_pic_CXX='+Z'
;;
esac
;;
*)
;;
esac
;;
interix*)
# This is c89, which is MS Visual C++ (no shared libs)
# Anyone wants to do a port?
;;
irix5* | irix6* | nonstopux*)
case $cc_basename in
CC*)
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_static_CXX='-non_shared'
# CC pic flag -KPIC is the default.
;;
*)
;;
esac
;;
linux* | k*bsd*-gnu)
case $cc_basename in
KCC*)
# KAI C++ Compiler
lt_prog_compiler_wl_CXX='--backend -Wl,'
lt_prog_compiler_pic_CXX='-fPIC'
;;
icpc* | ecpc*)
# Intel C++
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_pic_CXX='-KPIC'
lt_prog_compiler_static_CXX='-static'
;;
pgCC* | pgcpp*)
# Portland Group C++ compiler.
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_pic_CXX='-fpic'
lt_prog_compiler_static_CXX='-Bstatic'
;;
cxx*)
# Compaq C++
# Make sure the PIC flag is empty. It appears that all Alpha
# Linux and Compaq Tru64 Unix objects are PIC.
lt_prog_compiler_pic_CXX=
lt_prog_compiler_static_CXX='-non_shared'
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
lt_prog_compiler_pic_CXX='-KPIC'
lt_prog_compiler_static_CXX='-Bstatic'
lt_prog_compiler_wl_CXX='-Qoption ld '
;;
esac
;;
esac
;;
lynxos*)
;;
m88k*)
;;
mvs*)
case $cc_basename in
cxx*)
lt_prog_compiler_pic_CXX='-W c,exportall'
;;
*)
;;
esac
;;
netbsd*)
;;
osf3* | osf4* | osf5*)
case $cc_basename in
KCC*)
lt_prog_compiler_wl_CXX='--backend -Wl,'
;;
RCC*)
# Rational C++ 2.4.1
lt_prog_compiler_pic_CXX='-pic'
;;
cxx*)
# Digital/Compaq C++
lt_prog_compiler_wl_CXX='-Wl,'
# Make sure the PIC flag is empty. It appears that all Alpha
# Linux and Compaq Tru64 Unix objects are PIC.
lt_prog_compiler_pic_CXX=
lt_prog_compiler_static_CXX='-non_shared'
;;
*)
;;
esac
;;
psos*)
;;
solaris*)
case $cc_basename in
CC*)
# Sun C++ 4.2, 5.x and Centerline C++
lt_prog_compiler_pic_CXX='-KPIC'
lt_prog_compiler_static_CXX='-Bstatic'
lt_prog_compiler_wl_CXX='-Qoption ld '
;;
gcx*)
# Green Hills C++ Compiler
lt_prog_compiler_pic_CXX='-PIC'
;;
*)
;;
esac
;;
sunos4*)
case $cc_basename in
CC*)
# Sun C++ 4.x
lt_prog_compiler_pic_CXX='-pic'
lt_prog_compiler_static_CXX='-Bstatic'
;;
lcc*)
# Lucid
lt_prog_compiler_pic_CXX='-pic'
;;
*)
;;
esac
;;
tandem*)
case $cc_basename in
NCC*)
# NonStop-UX NCC 3.20
lt_prog_compiler_pic_CXX='-KPIC'
;;
*)
;;
esac
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
case $cc_basename in
CC*)
lt_prog_compiler_wl_CXX='-Wl,'
lt_prog_compiler_pic_CXX='-KPIC'
lt_prog_compiler_static_CXX='-Bstatic'
;;
esac
;;
vxworks*)
;;
*)
lt_prog_compiler_can_build_shared_CXX=no
;;
esac
fi
{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5
echo "${ECHO_T}$lt_prog_compiler_pic_CXX" >&6; }
#
# Check to make sure the PIC flag actually works.
#
if test -n "$lt_prog_compiler_pic_CXX"; then
{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... $ECHO_C" >&6; }
if test "${lt_cv_prog_compiler_pic_works_CXX+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_prog_compiler_pic_works_CXX=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:13216: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:13220: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_pic_works_CXX=yes
fi
fi
$rm conftest*
fi
{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
echo "${ECHO_T}$lt_cv_prog_compiler_pic_works_CXX" >&6; }
if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
case $lt_prog_compiler_pic_CXX in
"" | " "*) ;;
*) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
esac
else
lt_prog_compiler_pic_CXX=
lt_prog_compiler_can_build_shared_CXX=no
fi
fi
case $host_os in
# For platforms which do not support PIC, -DPIC is meaningless:
*djgpp*)
lt_prog_compiler_pic_CXX=
;;
*)
lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
;;
esac
#
# Check to make sure the static flag actually works.
#
wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
if test "${lt_cv_prog_compiler_static_works_CXX+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_prog_compiler_static_works_CXX=no
save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&5
$echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_static_works_CXX=yes
fi
else
lt_cv_prog_compiler_static_works_CXX=yes
fi
fi
$rm -r conftest*
LDFLAGS="$save_LDFLAGS"
fi
{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_CXX" >&5
echo "${ECHO_T}$lt_cv_prog_compiler_static_works_CXX" >&6; }
if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
:
else
lt_prog_compiler_static_CXX=
fi
{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_prog_compiler_c_o_CXX=no
$rm -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:13320: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:13324: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o_CXX=yes
fi
fi
chmod u+w . 2>&5
$rm conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
$rm out/* && rmdir out
cd ..
rmdir conftest
$rm conftest*
fi
{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5
echo "${ECHO_T}$lt_cv_prog_compiler_c_o_CXX" >&6; }
hard_links="nottested"
if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
# do not overwrite the value of need_locks provided by the user
{ echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
hard_links=yes
$rm conftest*
ln conftest.a conftest.b 2>/dev/null && hard_links=no
touch conftest.a
ln conftest.a conftest.b 2>&5 || hard_links=no
ln conftest.a conftest.b 2>/dev/null && hard_links=no
{ echo "$as_me:$LINENO: result: $hard_links" >&5
echo "${ECHO_T}$hard_links" >&6; }
if test "$hard_links" = no; then
{ echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
need_locks=warn
fi
else
need_locks=no
fi
{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
case $host_os in
aix[4-9]*)
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to AIX nm, but means don't demangle with GNU nm
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
else
export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
fi
;;
pw32*)
export_symbols_cmds_CXX="$ltdll_cmds"
;;
cygwin* | mingw*)
export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;/^.*[ ]__nm__/s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
;;
*)
export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
;;
esac
exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
{ echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
echo "${ECHO_T}$ld_shlibs_CXX" >&6; }
test "$ld_shlibs_CXX" = no && can_build_shared=no
#
# Do we need to explicitly link libc?
#
case "x$archive_cmds_need_lc_CXX" in
x|xyes)
# Assume -lc should be added
archive_cmds_need_lc_CXX=yes
if test "$enable_shared" = yes && test "$GCC" = yes; then
case $archive_cmds_CXX in
*'~'*)
# FIXME: we may have to deal with multi-command sequences.
;;
'$CC '*)
# Test whether the compiler implicitly links with -lc since on some
# systems, -lgcc has to come before -lc. If gcc already passes -lc
# to ld, don't add -lc before -lgcc.
{ echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
$rm conftest*
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } 2>conftest.err; then
soname=conftest
lib=conftest
libobjs=conftest.$ac_objext
deplibs=
wl=$lt_prog_compiler_wl_CXX
pic_flag=$lt_prog_compiler_pic_CXX
compiler_flags=-v
linker_flags=-v
verstring=
output_objdir=.
libname=conftest
lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
allow_undefined_flag_CXX=
if { (eval echo "$as_me:$LINENO: \"$archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
(eval $archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
then
archive_cmds_need_lc_CXX=no
else
archive_cmds_need_lc_CXX=yes
fi
allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
else
cat conftest.err 1>&5
fi
$rm conftest*
{ echo "$as_me:$LINENO: result: $archive_cmds_need_lc_CXX" >&5
echo "${ECHO_T}$archive_cmds_need_lc_CXX" >&6; }
;;
esac
fi
;;
esac
{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=".so"
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
need_lib_prefix=unknown
hardcode_into_libs=no
# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown
case $host_os in
aix3*)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
shlibpath_var=LIBPATH
# AIX 3 has no versioning support, so we append a major version to the name.
soname_spec='${libname}${release}${shared_ext}$major'
;;
aix[4-9]*)
version_type=linux
need_lib_prefix=no
need_version=no
hardcode_into_libs=yes
if test "$host_cpu" = ia64; then
# AIX 5 supports IA64
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
else
# With GCC up to 2.95.x, collect2 would create an import file
# for dependence libraries. The import file would start with
# the line `#! .'. This would cause the generated library to
# depend on `.', always an invalid library. This was fixed in
# development snapshots of GCC prior to 3.0.
case $host_os in
aix4 | aix4.[01] | aix4.[01].*)
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
echo ' yes '
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
:
else
can_build_shared=no
fi
;;
esac
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
# soname into executable. Probably we can add versioning support to
# collect2, so additional links can be useful in future.
if test "$aix_use_runtimelinking" = yes; then
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
# instead of lib<name>.a to let people know that these are not
# typical AIX shared libraries.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
else
# We preserve .a as extension for shared libraries through AIX4.2
# and later when we are not doing run time linking.
library_names_spec='${libname}${release}.a $libname.a'
soname_spec='${libname}${release}${shared_ext}$major'
fi
shlibpath_var=LIBPATH
fi
;;
amigaos*)
library_names_spec='$libname.ixlibrary $libname.a'
# Create ${libname}_ixlibrary.a entries in /sys/libs.
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
;;
beos*)
library_names_spec='${libname}${shared_ext}'
dynamic_linker="$host_os ld.so"
shlibpath_var=LIBRARY_PATH
;;
bsdi[45]*)
version_type=linux
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
# the default ld.so.conf also contains /usr/contrib/lib and
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
# libtool to hard-code these into programs
;;
cygwin* | mingw* | pw32*)
version_type=windows
shrext_cmds=".dll"
need_version=no
need_lib_prefix=no
case $GCC,$host_os in
yes,cygwin* | yes,mingw* | yes,pw32*)
library_names_spec='$libname.dll.a'
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \${file}`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$rm \$dlpath'
shlibpath_overrides_runpath=yes
case $host_os in
cygwin*)
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
;;
mingw*)
# MinGW DLLs use traditional 'lib' prefix
soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
# It is most probably a Windows format PATH printed by
# mingw gcc, but we are running on Cygwin. Gcc prints its search
# path with ; separators, and with drive letters. We can handle the
# drive letters (cygwin fileutils understands them), so leave them,
# especially as we might pass files found there to a mingw objdump,
# which wouldn't understand a cygwinified path. Ahh.
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
else
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
;;
esac
;;
*)
library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
;;
esac
dynamic_linker='Win32 ld.exe'
# FIXME: first we should search . and the directory the executable is in
shlibpath_var=PATH
;;
darwin* | rhapsody*)
dynamic_linker="$host_os dyld"
version_type=darwin
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
soname_spec='${libname}${release}${major}$shared_ext'
shlibpath_overrides_runpath=yes
shlibpath_var=DYLD_LIBRARY_PATH
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
;;
dgux*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
;;
freebsd1*)
dynamic_linker=no
;;
freebsd* | dragonfly*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
if test -x /usr/bin/objformat; then
objformat=`/usr/bin/objformat`
else
case $host_os in
freebsd[123]*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
# Handle Gentoo/FreeBSD as it was Linux
case $host_vendor in
gentoo)
version_type=linux ;;
*)
version_type=freebsd-$objformat ;;
esac
case $version_type in
freebsd-elf*)
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
need_version=no
need_lib_prefix=no
;;
freebsd-*)
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
need_version=yes
;;
linux)
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
need_lib_prefix=no
need_version=no
;;
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
freebsd2*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[01]* | freebsdelf3.[01]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
*) # from 4.6 on, and DragonFly
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
esac
;;
gnu*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
hardcode_into_libs=yes
;;
hpux9* | hpux10* | hpux11*)
# Give a soname corresponding to the major version so that dld.sl refuses to
# link against other versions.
version_type=sunos
need_lib_prefix=no
need_version=no
case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.so"
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
if test "X$HPUX_IA64_MODE" = X32; then
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
else
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
fi
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
hppa*64*)
shrext_cmds='.sl'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.sl"
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
*)
shrext_cmds='.sl'
dynamic_linker="$host_os dld.sl"
shlibpath_var=SHLIB_PATH
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
;;
esac
# HP-UX runs *really* slowly unless shared libraries are mode 555.
postinstall_cmds='chmod 555 $lib'
;;
interix[3-9]*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
irix5* | irix6* | nonstopux*)
case $host_os in
nonstopux*) version_type=nonstopux ;;
*)
if test "$lt_cv_prog_gnu_ld" = yes; then
version_type=linux
else
version_type=irix
fi ;;
esac
need_lib_prefix=no
need_version=no
soname_spec='${libname}${release}${shared_ext}$major'
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
case $host_os in
irix5* | nonstopux*)
libsuff= shlibsuff=
;;
*)
case $LD in # libtool.m4 will add one of these switches to LD
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
libsuff= shlibsuff= libmagic=32-bit;;
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
libsuff=32 shlibsuff=N32 libmagic=N32;;
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
libsuff=64 shlibsuff=64 libmagic=64-bit;;
*) libsuff= shlibsuff= libmagic=never-match;;
esac
;;
esac
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
shlibpath_overrides_runpath=no
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
hardcode_into_libs=yes
;;
# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
dynamic_linker=no
;;
# This must be Linux ELF.
linux* | k*bsd*-gnu)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
# Append ld.so.conf contents to the search path
if test -f /etc/ld.so.conf; then
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
# We used to test for /lib/ld.so.1 and disable shared libraries on
# powerpc, because MkLinux only supported shared libraries with the
# GNU dynamic linker. Since this was broken with cross compilers,
# most powerpc-linux boxes support dynamic linking these days and
# people can always --disable-shared, the test was removed, and we
# assume the GNU/Linux dynamic linker is in use.
dynamic_linker='GNU/Linux ld.so'
;;
netbsd*)
version_type=sunos
need_lib_prefix=no
need_version=no
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
dynamic_linker='NetBSD (a.out) ld.so'
else
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='NetBSD ld.elf_so'
fi
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
newsos6)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
nto-qnx*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
openbsd*)
version_type=sunos
sys_lib_dlsearch_path_spec="/usr/lib"
need_lib_prefix=no
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
case $host_os in
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
*) need_version=no ;;
esac
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
case $host_os in
openbsd2.[89] | openbsd2.[89].*)
shlibpath_overrides_runpath=no
;;
*)
shlibpath_overrides_runpath=yes
;;
esac
else
shlibpath_overrides_runpath=yes
fi
;;
os2*)
libname_spec='$name'
shrext_cmds=".dll"
need_lib_prefix=no
library_names_spec='$libname${shared_ext} $libname.a'
dynamic_linker='OS/2 ld.exe'
shlibpath_var=LIBPATH
;;
osf3* | osf4* | osf5*)
version_type=osf
need_lib_prefix=no
need_version=no
soname_spec='${libname}${release}${shared_ext}$major'
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
;;
rdos*)
dynamic_linker=no
;;
solaris*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
# ldd complains unless libraries are executable
postinstall_cmds='chmod +x $lib'
;;
sunos4*)
version_type=sunos
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
if test "$with_gnu_ld" = yes; then
need_lib_prefix=no
fi
need_version=yes
;;
sysv4 | sysv4.3*)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
case $host_vendor in
sni)
shlibpath_overrides_runpath=no
need_lib_prefix=no
export_dynamic_flag_spec='${wl}-Blargedynsym'
runpath_var=LD_RUN_PATH
;;
siemens)
need_lib_prefix=no
;;
motorola)
need_lib_prefix=no
need_version=no
shlibpath_overrides_runpath=no
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
;;
esac
;;
sysv4*MP*)
if test -d /usr/nec ;then
version_type=linux
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
soname_spec='$libname${shared_ext}.$major'
shlibpath_var=LD_LIBRARY_PATH
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
version_type=freebsd-elf
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
hardcode_into_libs=yes
if test "$with_gnu_ld" = yes; then
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
shlibpath_overrides_runpath=no
else
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
shlibpath_overrides_runpath=yes
case $host_os in
sco3.2v5*)
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
;;
esac
fi
sys_lib_dlsearch_path_spec='/usr/lib'
;;
uts4*)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
;;
*)
dynamic_linker=no
;;
esac
{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
echo "${ECHO_T}$dynamic_linker" >&6; }
test "$dynamic_linker" = no && can_build_shared=no
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
fi
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
fi
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test "$GCC" = yes; then
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi
{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
hardcode_action_CXX=
if test -n "$hardcode_libdir_flag_spec_CXX" || \
test -n "$runpath_var_CXX" || \
test "X$hardcode_automatic_CXX" = "Xyes" ; then
# We can hardcode non-existant directories.
if test "$hardcode_direct_CXX" != no &&
# If the only mechanism to avoid hardcoding is shlibpath_var, we
# have to relink, otherwise we might link with an installed library
# when we should be linking with a yet-to-be-installed one
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
test "$hardcode_minus_L_CXX" != no; then
# Linking always hardcodes the temporary library directory.
hardcode_action_CXX=relink
else
# We can link without hardcoding, and we can hardcode nonexisting dirs.
hardcode_action_CXX=immediate
fi
else
# We cannot hardcode anything, or else we can only hardcode existing
# directories.
hardcode_action_CXX=unsupported
fi
{ echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5
echo "${ECHO_T}$hardcode_action_CXX" >&6; }
if test "$hardcode_action_CXX" = relink; then
# Fast installation is not supported
enable_fast_install=no
elif test "$shlibpath_overrides_runpath" = yes ||
test "$enable_shared" = no; then
# Fast installation is not necessary
enable_fast_install=needless
fi
# The else clause should only fire when bootstrapping the
# libtool distribution, otherwise you forgot to ship ltmain.sh
# with your package, and you will get complaints that there are
# no rules to generate ltmain.sh.
if test -f "$ltmain"; then
# See if we are running on zsh, and set the options which allow our commands through
# without removal of \ escapes.
if test -n "${ZSH_VERSION+set}" ; then
setopt NO_GLOB_SUBST
fi
# Now quote all the things that may contain metacharacters while being
# careful not to overquote the AC_SUBSTed values. We take copies of the
# variables and quote the copies for generation of the libtool script.
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
SED SHELL STRIP \
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
deplibs_check_method reload_flag reload_cmds need_locks \
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
lt_cv_sys_global_symbol_to_c_name_address \
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
old_postinstall_cmds old_postuninstall_cmds \
compiler_CXX \
CC_CXX \
LD_CXX \
lt_prog_compiler_wl_CXX \
lt_prog_compiler_pic_CXX \
lt_prog_compiler_static_CXX \
lt_prog_compiler_no_builtin_flag_CXX \
export_dynamic_flag_spec_CXX \
thread_safe_flag_spec_CXX \
whole_archive_flag_spec_CXX \
enable_shared_with_static_runtimes_CXX \
old_archive_cmds_CXX \
old_archive_from_new_cmds_CXX \
predep_objects_CXX \
postdep_objects_CXX \
predeps_CXX \
postdeps_CXX \
compiler_lib_search_path_CXX \
compiler_lib_search_dirs_CXX \
archive_cmds_CXX \
archive_expsym_cmds_CXX \
postinstall_cmds_CXX \
postuninstall_cmds_CXX \
old_archive_from_expsyms_cmds_CXX \
allow_undefined_flag_CXX \
no_undefined_flag_CXX \
export_symbols_cmds_CXX \
hardcode_libdir_flag_spec_CXX \
hardcode_libdir_flag_spec_ld_CXX \
hardcode_libdir_separator_CXX \
hardcode_automatic_CXX \
module_cmds_CXX \
module_expsym_cmds_CXX \
lt_cv_prog_compiler_c_o_CXX \
fix_srcfile_path_CXX \
exclude_expsyms_CXX \
include_expsyms_CXX; do
case $var in
old_archive_cmds_CXX | \
old_archive_from_new_cmds_CXX | \
archive_cmds_CXX | \
archive_expsym_cmds_CXX | \
module_cmds_CXX | \
module_expsym_cmds_CXX | \
old_archive_from_expsyms_cmds_CXX | \
export_symbols_cmds_CXX | \
extract_expsyms_cmds | reload_cmds | finish_cmds | \
postinstall_cmds | postuninstall_cmds | \
old_postinstall_cmds | old_postuninstall_cmds | \
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
# Double-quote double-evaled strings.
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
;;
*)
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
;;
esac
done
case $lt_echo in
*'\$0 --fallback-echo"')
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
;;
esac
cfgfile="$ofile"
cat <<__EOF__ >> "$cfgfile"
# ### BEGIN LIBTOOL TAG CONFIG: $tagname
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
# Shell to use when invoking shell scripts.
SHELL=$lt_SHELL
# Whether or not to build shared libraries.
build_libtool_libs=$enable_shared
# Whether or not to build static libraries.
build_old_libs=$enable_static
# Whether or not to add -lc for building shared libraries.
build_libtool_need_lc=$archive_cmds_need_lc_CXX
# Whether or not to disallow shared libs when runtime libs are static
allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
# Whether or not to optimize for fast installation.
fast_install=$enable_fast_install
# The host system.
host_alias=$host_alias
host=$host
host_os=$host_os
# The build system.
build_alias=$build_alias
build=$build
build_os=$build_os
# An echo program that does not interpret backslashes.
echo=$lt_echo
# The archiver.
AR=$lt_AR
AR_FLAGS=$lt_AR_FLAGS
# A C compiler.
LTCC=$lt_LTCC
# LTCC compiler flags.
LTCFLAGS=$lt_LTCFLAGS
# A language-specific compiler.
CC=$lt_compiler_CXX
# Is the compiler the GNU C compiler?
with_gcc=$GCC_CXX
# An ERE matcher.
EGREP=$lt_EGREP
# The linker used to build libraries.
LD=$lt_LD_CXX
# Whether we need hard or soft links.
LN_S=$lt_LN_S
# A BSD-compatible nm program.
NM=$lt_NM
# A symbol stripping program
STRIP=$lt_STRIP
# Used to examine libraries when file_magic_cmd begins "file"
MAGIC_CMD=$MAGIC_CMD
# Used on cygwin: DLL creation program.
DLLTOOL="$DLLTOOL"
# Used on cygwin: object dumper.
OBJDUMP="$OBJDUMP"
# Used on cygwin: assembler.
AS="$AS"
# The name of the directory that contains temporary libtool files.
objdir=$objdir
# How to create reloadable object files.
reload_flag=$lt_reload_flag
reload_cmds=$lt_reload_cmds
# How to pass a linker flag through the compiler.
wl=$lt_lt_prog_compiler_wl_CXX
# Object file suffix (normally "o").
objext="$ac_objext"
# Old archive suffix (normally "a").
libext="$libext"
# Shared library suffix (normally ".so").
shrext_cmds='$shrext_cmds'
# Executable file suffix (normally "").
exeext="$exeext"
# Additional compiler flags for building library objects.
pic_flag=$lt_lt_prog_compiler_pic_CXX
pic_mode=$pic_mode
# What is the maximum length of a command?
max_cmd_len=$lt_cv_sys_max_cmd_len
# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
# Must we lock files when doing compilation?
need_locks=$lt_need_locks
# Do we need the lib prefix for modules?
need_lib_prefix=$need_lib_prefix
# Do we need a version for libraries?
need_version=$need_version
# Whether dlopen is supported.
dlopen_support=$enable_dlopen
# Whether dlopen of programs is supported.
dlopen_self=$enable_dlopen_self
# Whether dlopen of statically linked programs is supported.
dlopen_self_static=$enable_dlopen_self_static
# Compiler flag to prevent dynamic linking.
link_static_flag=$lt_lt_prog_compiler_static_CXX
# Compiler flag to turn off builtin functions.
no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
# Compiler flag to allow reflexive dlopens.
export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
# Compiler flag to generate shared objects directly from archives.
whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
# Compiler flag to generate thread-safe objects.
thread_safe_flag_spec=$lt_thread_safe_flag_spec_CXX
# Library versioning type.
version_type=$version_type
# Format of library name prefix.
libname_spec=$lt_libname_spec
# List of archive names. First name is the real one, the rest are links.
# The last name is the one that the linker finds with -lNAME.
library_names_spec=$lt_library_names_spec
# The coded name of the library, if different from the real name.
soname_spec=$lt_soname_spec
# Commands used to build and install an old-style archive.
RANLIB=$lt_RANLIB
old_archive_cmds=$lt_old_archive_cmds_CXX
old_postinstall_cmds=$lt_old_postinstall_cmds
old_postuninstall_cmds=$lt_old_postuninstall_cmds
# Create an old-style archive from a shared archive.
old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
# Create a temporary old-style archive to link instead of a shared archive.
old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
# Commands used to build and install a shared archive.
archive_cmds=$lt_archive_cmds_CXX
archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
postinstall_cmds=$lt_postinstall_cmds
postuninstall_cmds=$lt_postuninstall_cmds
# Commands used to build a loadable module (assumed same as above if empty)
module_cmds=$lt_module_cmds_CXX
module_expsym_cmds=$lt_module_expsym_cmds_CXX
# Commands to strip libraries.
old_striplib=$lt_old_striplib
striplib=$lt_striplib
# Dependencies to place before the objects being linked to create a
# shared library.
predep_objects=$lt_predep_objects_CXX
# Dependencies to place after the objects being linked to create a
# shared library.
postdep_objects=$lt_postdep_objects_CXX
# Dependencies to place before the objects being linked to create a
# shared library.
predeps=$lt_predeps_CXX
# Dependencies to place after the objects being linked to create a
# shared library.
postdeps=$lt_postdeps_CXX
# The directories searched by this compiler when creating a shared
# library
compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
# The library search path used internally by the compiler when linking
# a shared library.
compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
# Method to check whether dependent libraries are shared objects.
deplibs_check_method=$lt_deplibs_check_method
# Command to use when deplibs_check_method == file_magic.
file_magic_cmd=$lt_file_magic_cmd
# Flag that allows shared libraries with undefined symbols to be built.
allow_undefined_flag=$lt_allow_undefined_flag_CXX
# Flag that forces no undefined symbols.
no_undefined_flag=$lt_no_undefined_flag_CXX
# Commands used to finish a libtool library installation in a directory.
finish_cmds=$lt_finish_cmds
# Same as above, but a single script fragment to be evaled but not shown.
finish_eval=$lt_finish_eval
# Take the output of nm and produce a listing of raw symbols and C names.
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
# Transform the output of nm in a proper C declaration
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
# Transform the output of nm in a C name address pair
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
# This is the shared library runtime path variable.
runpath_var=$runpath_var
# This is the shared library path variable.
shlibpath_var=$shlibpath_var
# Is shlibpath searched before the hard-coded library search path?
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
# How to hardcode a shared library path into an executable.
hardcode_action=$hardcode_action_CXX
# Whether we should hardcode library paths into libraries.
hardcode_into_libs=$hardcode_into_libs
# Flag to hardcode \$libdir into a binary during linking.
# This must work even if \$libdir does not exist.
hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
# If ld is used when linking, flag to hardcode \$libdir into
# a binary during linking. This must work even if \$libdir does
# not exist.
hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
# Whether we need a single -rpath flag with a separated argument.
hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
# resulting binary.
hardcode_direct=$hardcode_direct_CXX
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
# resulting binary.
hardcode_minus_L=$hardcode_minus_L_CXX
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
# the resulting binary.
hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
# Set to yes if building a shared library automatically hardcodes DIR into the library
# and all subsequent libraries and executables linked against it.
hardcode_automatic=$hardcode_automatic_CXX
# Variables whose values should be saved in libtool wrapper scripts and
# restored at relink time.
variables_saved_for_relink="$variables_saved_for_relink"
# Whether libtool must link a program against all its dependency libraries.
link_all_deplibs=$link_all_deplibs_CXX
# Compile-time system search path for libraries
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
# Run-time system search path for libraries
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
# Fix the shell variable \$srcfile for the compiler.
fix_srcfile_path=$lt_fix_srcfile_path
# Set to yes if exported symbols are required.
always_export_symbols=$always_export_symbols_CXX
# The commands to list exported symbols.
export_symbols_cmds=$lt_export_symbols_cmds_CXX
# The commands to extract the exported symbol list from a shared archive.
extract_expsyms_cmds=$lt_extract_expsyms_cmds
# Symbols that should not be listed in the preloaded symbols.
exclude_expsyms=$lt_exclude_expsyms_CXX
# Symbols that must always be exported.
include_expsyms=$lt_include_expsyms_CXX
# ### END LIBTOOL TAG CONFIG: $tagname
__EOF__
else
# If there is no Makefile yet, we rely on a make rule to execute
# `config.status --recheck' to rerun these tests and create the
# libtool script then.
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
if test -f "$ltmain_in"; then
test -f Makefile && make "$ltmain"
fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
CC=$lt_save_CC
LDCXX=$LD
LD=$lt_save_LD
GCC=$lt_save_GCC
with_gnu_ldcxx=$with_gnu_ld
with_gnu_ld=$lt_save_with_gnu_ld
lt_cv_path_LDCXX=$lt_cv_path_LD
lt_cv_path_LD=$lt_save_path_LD
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
else
tagname=""
fi
;;
F77)
if test -n "$F77" && test "X$F77" != "Xno"; then
ac_ext=f
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_f77_compiler_gnu
archive_cmds_need_lc_F77=no
allow_undefined_flag_F77=
always_export_symbols_F77=no
archive_expsym_cmds_F77=
export_dynamic_flag_spec_F77=
hardcode_direct_F77=no
hardcode_libdir_flag_spec_F77=
hardcode_libdir_flag_spec_ld_F77=
hardcode_libdir_separator_F77=
hardcode_minus_L_F77=no
hardcode_automatic_F77=no
module_cmds_F77=
module_expsym_cmds_F77=
link_all_deplibs_F77=unknown
old_archive_cmds_F77=$old_archive_cmds
no_undefined_flag_F77=
whole_archive_flag_spec_F77=
enable_shared_with_static_runtimes_F77=no
# Source file extension for f77 test sources.
ac_ext=f
# Object file extension for compiled f77 test sources.
objext=o
objext_F77=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="\
subroutine t
return
end
"
# Code to be used in simple link tests
lt_simple_link_test_code="\
program t
end
"
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
# save warnings/boilerplate of simple test code
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$rm conftest*
ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$rm -r conftest*
# Allow CC to be a program name with arguments.
lt_save_CC="$CC"
CC=${F77-"f77"}
compiler=$CC
compiler_F77=$CC
for cc_temp in $compiler""; do
case $cc_temp in
compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
\-*) ;;
*) break;;
esac
done
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
{ echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6; }
{ echo "$as_me:$LINENO: result: $can_build_shared" >&5
echo "${ECHO_T}$can_build_shared" >&6; }
{ echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6; }
test "$can_build_shared" = "no" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case $host_os in
aix3*)
test "$enable_shared" = yes && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
aix[4-9]*)
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
test "$enable_shared" = yes && enable_static=no
fi
;;
esac
{ echo "$as_me:$LINENO: result: $enable_shared" >&5
echo "${ECHO_T}$enable_shared" >&6; }
{ echo "$as_me:$LINENO: checking whether to build static libraries" >&5
echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6; }
# Make sure either enable_shared or enable_static is yes.
test "$enable_shared" = yes || enable_static=yes
{ echo "$as_me:$LINENO: result: $enable_static" >&5
echo "${ECHO_T}$enable_static" >&6; }
GCC_F77="$G77"
LD_F77="$LD"
lt_prog_compiler_wl_F77=
lt_prog_compiler_pic_F77=
lt_prog_compiler_static_F77=
{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
if test "$GCC" = yes; then
lt_prog_compiler_wl_F77='-Wl,'
lt_prog_compiler_static_F77='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static_F77='-Bstatic'
fi
;;
amigaos*)
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the `-m68020' flag to GCC prevents building anything better,
# like `-m68040'.
lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4'
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | pw32* | os2*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
lt_prog_compiler_pic_F77='-DDLL_EXPORT'
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
lt_prog_compiler_pic_F77='-fno-common'
;;
interix[3-9]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
msdosdjgpp*)
# Just because we use GCC doesn't mean we suddenly get shared libraries
# on systems that don't support them.
lt_prog_compiler_can_build_shared_F77=no
enable_shared=no
;;
sysv4*MP*)
if test -d /usr/nec; then
lt_prog_compiler_pic_F77=-Kconform_pic
fi
;;
hpux*)
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
lt_prog_compiler_pic_F77='-fPIC'
;;
esac
;;
*)
lt_prog_compiler_pic_F77='-fPIC'
;;
esac
else
# PORTME Check for flag to pass linker flags through the system compiler.
case $host_os in
aix*)
lt_prog_compiler_wl_F77='-Wl,'
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static_F77='-Bstatic'
else
lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp'
fi
;;
darwin*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
case $cc_basename in
xlc*)
lt_prog_compiler_pic_F77='-qnocommon'
lt_prog_compiler_wl_F77='-Wl,'
;;
esac
;;
mingw* | cygwin* | pw32* | os2*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
lt_prog_compiler_pic_F77='-DDLL_EXPORT'
;;
hpux9* | hpux10* | hpux11*)
lt_prog_compiler_wl_F77='-Wl,'
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
lt_prog_compiler_pic_F77='+Z'
;;
esac
# Is there a better lt_prog_compiler_static that works with the bundled CC?
lt_prog_compiler_static_F77='${wl}-a ${wl}archive'
;;
irix5* | irix6* | nonstopux*)
lt_prog_compiler_wl_F77='-Wl,'
# PIC (with -KPIC) is the default.
lt_prog_compiler_static_F77='-non_shared'
;;
newsos6)
lt_prog_compiler_pic_F77='-KPIC'
lt_prog_compiler_static_F77='-Bstatic'
;;
linux* | k*bsd*-gnu)
case $cc_basename in
icc* | ecc*)
lt_prog_compiler_wl_F77='-Wl,'
lt_prog_compiler_pic_F77='-KPIC'
lt_prog_compiler_static_F77='-static'
;;
pgcc* | pgf77* | pgf90* | pgf95*)
# Portland Group compilers (*not* the Pentium gcc compiler,
# which looks to be a dead project)
lt_prog_compiler_wl_F77='-Wl,'
lt_prog_compiler_pic_F77='-fpic'
lt_prog_compiler_static_F77='-Bstatic'
;;
ccc*)
lt_prog_compiler_wl_F77='-Wl,'
# All Alpha code is PIC.
lt_prog_compiler_static_F77='-non_shared'
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C 5.9
lt_prog_compiler_pic_F77='-KPIC'
lt_prog_compiler_static_F77='-Bstatic'
lt_prog_compiler_wl_F77='-Wl,'
;;
*Sun\ F*)
# Sun Fortran 8.3 passes all unrecognized flags to the linker
lt_prog_compiler_pic_F77='-KPIC'
lt_prog_compiler_static_F77='-Bstatic'
lt_prog_compiler_wl_F77=''
;;
esac
;;
esac
;;
osf3* | osf4* | osf5*)
lt_prog_compiler_wl_F77='-Wl,'
# All OSF/1 code is PIC.
lt_prog_compiler_static_F77='-non_shared'
;;
rdos*)
lt_prog_compiler_static_F77='-non_shared'
;;
solaris*)
lt_prog_compiler_pic_F77='-KPIC'
lt_prog_compiler_static_F77='-Bstatic'
case $cc_basename in
f77* | f90* | f95*)
lt_prog_compiler_wl_F77='-Qoption ld ';;
*)
lt_prog_compiler_wl_F77='-Wl,';;
esac
;;
sunos4*)
lt_prog_compiler_wl_F77='-Qoption ld '
lt_prog_compiler_pic_F77='-PIC'
lt_prog_compiler_static_F77='-Bstatic'
;;
sysv4 | sysv4.2uw2* | sysv4.3*)
lt_prog_compiler_wl_F77='-Wl,'
lt_prog_compiler_pic_F77='-KPIC'
lt_prog_compiler_static_F77='-Bstatic'
;;
sysv4*MP*)
if test -d /usr/nec ;then
lt_prog_compiler_pic_F77='-Kconform_pic'
lt_prog_compiler_static_F77='-Bstatic'
fi
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
lt_prog_compiler_wl_F77='-Wl,'
lt_prog_compiler_pic_F77='-KPIC'
lt_prog_compiler_static_F77='-Bstatic'
;;
unicos*)
lt_prog_compiler_wl_F77='-Wl,'
lt_prog_compiler_can_build_shared_F77=no
;;
uts4*)
lt_prog_compiler_pic_F77='-pic'
lt_prog_compiler_static_F77='-Bstatic'
;;
*)
lt_prog_compiler_can_build_shared_F77=no
;;
esac
fi
{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5
echo "${ECHO_T}$lt_prog_compiler_pic_F77" >&6; }
#
# Check to make sure the PIC flag actually works.
#
if test -n "$lt_prog_compiler_pic_F77"; then
{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5
echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... $ECHO_C" >&6; }
if test "${lt_cv_prog_compiler_pic_works_F77+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_prog_compiler_pic_works_F77=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="$lt_prog_compiler_pic_F77"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:14916: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:14920: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_pic_works_F77=yes
fi
fi
$rm conftest*
fi
{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_F77" >&5
echo "${ECHO_T}$lt_cv_prog_compiler_pic_works_F77" >&6; }
if test x"$lt_cv_prog_compiler_pic_works_F77" = xyes; then
case $lt_prog_compiler_pic_F77 in
"" | " "*) ;;
*) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;;
esac
else
lt_prog_compiler_pic_F77=
lt_prog_compiler_can_build_shared_F77=no
fi
fi
case $host_os in
# For platforms which do not support PIC, -DPIC is meaningless:
*djgpp*)
lt_prog_compiler_pic_F77=
;;
*)
lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77"
;;
esac
#
# Check to make sure the static flag actually works.
#
wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\"
{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
if test "${lt_cv_prog_compiler_static_works_F77+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_prog_compiler_static_works_F77=no
save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&5
$echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_static_works_F77=yes
fi
else
lt_cv_prog_compiler_static_works_F77=yes
fi
fi
$rm -r conftest*
LDFLAGS="$save_LDFLAGS"
fi
{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_F77" >&5
echo "${ECHO_T}$lt_cv_prog_compiler_static_works_F77" >&6; }
if test x"$lt_cv_prog_compiler_static_works_F77" = xyes; then
:
else
lt_prog_compiler_static_F77=
fi
{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
if test "${lt_cv_prog_compiler_c_o_F77+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_prog_compiler_c_o_F77=no
$rm -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:15020: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:15024: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o_F77=yes
fi
fi
chmod u+w . 2>&5
$rm conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
$rm out/* && rmdir out
cd ..
rmdir conftest
$rm conftest*
fi
{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5
echo "${ECHO_T}$lt_cv_prog_compiler_c_o_F77" >&6; }
hard_links="nottested"
if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then
# do not overwrite the value of need_locks provided by the user
{ echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
hard_links=yes
$rm conftest*
ln conftest.a conftest.b 2>/dev/null && hard_links=no
touch conftest.a
ln conftest.a conftest.b 2>&5 || hard_links=no
ln conftest.a conftest.b 2>/dev/null && hard_links=no
{ echo "$as_me:$LINENO: result: $hard_links" >&5
echo "${ECHO_T}$hard_links" >&6; }
if test "$hard_links" = no; then
{ echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
need_locks=warn
fi
else
need_locks=no
fi
{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
runpath_var=
allow_undefined_flag_F77=
enable_shared_with_static_runtimes_F77=no
archive_cmds_F77=
archive_expsym_cmds_F77=
old_archive_From_new_cmds_F77=
old_archive_from_expsyms_cmds_F77=
export_dynamic_flag_spec_F77=
whole_archive_flag_spec_F77=
thread_safe_flag_spec_F77=
hardcode_libdir_flag_spec_F77=
hardcode_libdir_flag_spec_ld_F77=
hardcode_libdir_separator_F77=
hardcode_direct_F77=no
hardcode_minus_L_F77=no
hardcode_shlibpath_var_F77=unsupported
link_all_deplibs_F77=unknown
hardcode_automatic_F77=no
module_cmds_F77=
module_expsym_cmds_F77=
always_export_symbols_F77=no
export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
# include_expsyms should be a list of space-separated symbols to be *always*
# included in the symbol list
include_expsyms_F77=
# exclude_expsyms can be an extended regexp of symbols to exclude
# it will be wrapped by ` (' and `)$', so one must not match beginning or
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
# as well as any symbol that contains `d'.
exclude_expsyms_F77='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
# platforms (ab)use it in PIC code, but their linkers get confused if
# the symbol is explicitly referenced. Since portable code cannot
# rely on this symbol name, it's probably fine to never include it in
# preloaded symbol tables.
# Exclude shared library initialization/finalization symbols.
extract_expsyms_cmds=
# Just being paranoid about ensuring that cc_basename is set.
for cc_temp in $compiler""; do
case $cc_temp in
compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
\-*) ;;
*) break;;
esac
done
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
case $host_os in
cygwin* | mingw* | pw32*)
# FIXME: the MSVC++ port hasn't been tested in a loooong time
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
if test "$GCC" != yes; then
with_gnu_ld=no
fi
;;
interix*)
# we just hope/assume this is gcc and not c89 (= MSVC++)
with_gnu_ld=yes
;;
openbsd*)
with_gnu_ld=no
;;
esac
ld_shlibs_F77=yes
if test "$with_gnu_ld" = yes; then
# If archive_cmds runs LD, not CC, wlarc should be empty
wlarc='${wl}'
# Set some defaults for GNU ld with shared library support. These
# are reset later if shared libraries are not supported. Putting them
# here allows them to be overridden if necessary.
runpath_var=LD_RUN_PATH
hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir'
export_dynamic_flag_spec_F77='${wl}--export-dynamic'
# ancient GNU ld didn't support --whole-archive et. al.
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
else
whole_archive_flag_spec_F77=
fi
supports_anon_versioning=no
case `$LD -v 2>/dev/null` in
*\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
*\ 2.11.*) ;; # other 2.11 versions
*) supports_anon_versioning=yes ;;
esac
# See if GNU ld supports shared libraries.
case $host_os in
aix[3-9]*)
# On AIX/PPC, the GNU linker is very broken
if test "$host_cpu" != ia64; then
ld_shlibs_F77=no
cat <<EOF 1>&2
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
*** to be unable to reliably create shared libraries on AIX.
*** Therefore, libtool is disabling shared libraries support. If you
*** really care for shared libraries, you may want to modify your PATH
*** so that a non-GNU linker is found, and then restart.
EOF
fi
;;
amigaos*)
archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
hardcode_libdir_flag_spec_F77='-L$libdir'
hardcode_minus_L_F77=yes
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
# that the semantics of dynamic libraries on AmigaOS, at least up
# to version 4, is to share data among multiple programs linked
# with the same dynamic library. Since this doesn't match the
# behavior of shared libraries on other platforms, we can't use
# them.
ld_shlibs_F77=no
;;
beos*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
allow_undefined_flag_F77=unsupported
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
else
ld_shlibs_F77=no
fi
;;
cygwin* | mingw* | pw32*)
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless,
# as there is no search path for DLLs.
hardcode_libdir_flag_spec_F77='-L$libdir'
allow_undefined_flag_F77=unsupported
always_export_symbols_F77=no
enable_shared_with_static_runtimes_F77=yes
export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file (1st line
# is EXPORTS), use it as is; otherwise, prepend...
archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
ld_shlibs_F77=no
fi
;;
interix[3-9]*)
hardcode_direct_F77=no
hardcode_shlibpath_var_F77=no
hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
export_dynamic_flag_spec_F77='${wl}-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
# Instead, shared libraries are loaded at an image base (0x10000000 by
# default) and relocated if they conflict, which is a slow very memory
# consuming and fragmenting process. To avoid this, we pick a random,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
gnu* | linux* | k*bsd*-gnu)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
tmp_addflag=
case $cc_basename,$host_cpu in
pgcc*) # Portland Group C compiler
whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
tmp_addflag=' $pic_flag'
;;
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
tmp_addflag=' $pic_flag -Mnomain' ;;
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
tmp_addflag=' -i_dynamic' ;;
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
tmp_addflag=' -i_dynamic -nofor_main' ;;
ifc* | ifort*) # Intel Fortran compiler
tmp_addflag=' -nofor_main' ;;
esac
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*) # Sun C 5.9
whole_archive_flag_spec_F77='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
tmp_sharedflag='-G' ;;
*Sun\ F*) # Sun Fortran 8.3
tmp_sharedflag='-G' ;;
*)
tmp_sharedflag='-shared' ;;
esac
archive_cmds_F77='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
if test $supports_anon_versioning = yes; then
archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
$echo "local: *; };" >> $output_objdir/$libname.ver~
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
fi
else
ld_shlibs_F77=no
fi
;;
netbsd*)
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
wlarc=
else
archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
fi
;;
solaris*)
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
ld_shlibs_F77=no
cat <<EOF 1>&2
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
*** create shared libraries on Solaris systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.9.1 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
EOF
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs_F77=no
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
case `$LD -v 2>&1` in
*\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
ld_shlibs_F77=no
cat <<_LT_EOF 1>&2
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
*** reliably create shared libraries on SCO systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
_LT_EOF
;;
*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
else
ld_shlibs_F77=no
fi
;;
esac
;;
sunos4*)
archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
wlarc=
hardcode_direct_F77=yes
hardcode_shlibpath_var_F77=no
;;
*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs_F77=no
fi
;;
esac
if test "$ld_shlibs_F77" = no; then
runpath_var=
hardcode_libdir_flag_spec_F77=
export_dynamic_flag_spec_F77=
whole_archive_flag_spec_F77=
fi
else
# PORTME fill in a description of your system's linker (not GNU ld)
case $host_os in
aix3*)
allow_undefined_flag_F77=unsupported
always_export_symbols_F77=yes
archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
# Note: this linker hardcodes the directories in LIBPATH if there
# are no directories specified by -L.
hardcode_minus_L_F77=yes
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
# Neither direct hardcoding nor static linking is supported with a
# broken collect2.
hardcode_direct_F77=unsupported
fi
;;
aix[4-9]*)
if test "$host_cpu" = ia64; then
# On IA64, the linker does run time linking by default, so we don't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=""
else
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to AIX nm, but means don't demangle with GNU nm
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
else
export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
fi
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# need to do runtime linking.
case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
for ld_flag in $LDFLAGS; do
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
aix_use_runtimelinking=yes
break
fi
done
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
archive_cmds_F77=''
hardcode_direct_F77=yes
hardcode_libdir_separator_F77=':'
link_all_deplibs_F77=yes
if test "$GCC" = yes; then
case $host_os in aix4.[012]|aix4.[012].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`${CC} -print-prog-name=collect2`
if test -f "$collect2name" && \
strings "$collect2name" | grep resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
hardcode_direct_F77=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
hardcode_minus_L_F77=yes
hardcode_libdir_flag_spec_F77='-L$libdir'
hardcode_libdir_separator_F77=
fi
;;
esac
shared_flag='-shared'
if test "$aix_use_runtimelinking" = yes; then
shared_flag="$shared_flag "'${wl}-G'
fi
else
# not using gcc
if test "$host_cpu" = ia64; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test "$aix_use_runtimelinking" = yes; then
shared_flag='${wl}-G'
else
shared_flag='${wl}-bM:SRE'
fi
fi
fi
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to export.
always_export_symbols_F77=yes
if test "$aix_use_runtimelinking" = yes; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
allow_undefined_flag_F77='-berok'
# Determine the default libpath from the value encoded in an empty executable.
cat >conftest.$ac_ext <<_ACEOF
program main
end
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_f77_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\(.*\)$/\1/
p
}
}'
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$aix_libpath"; then
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
else
if test "$host_cpu" = ia64; then
hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib'
allow_undefined_flag_F77="-z nodefs"
archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an empty executable.
cat >conftest.$ac_ext <<_ACEOF
program main
end
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_f77_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\(.*\)$/\1/
p
}
}'
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$aix_libpath"; then
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
no_undefined_flag_F77=' ${wl}-bernotok'
allow_undefined_flag_F77=' ${wl}-berok'
# Exported symbols can be pulled into shared objects from archives
whole_archive_flag_spec_F77='$convenience'
archive_cmds_need_lc_F77=yes
# This is similar to how AIX traditionally builds its shared libraries.
archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
fi
fi
;;
amigaos*)
archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
hardcode_libdir_flag_spec_F77='-L$libdir'
hardcode_minus_L_F77=yes
# see comment about different semantics on the GNU ld section
ld_shlibs_F77=no
;;
bsdi[45]*)
export_dynamic_flag_spec_F77=-rdynamic
;;
cygwin* | mingw* | pw32*)
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
hardcode_libdir_flag_spec_F77=' '
allow_undefined_flag_F77=unsupported
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=".dll"
# FIXME: Setting linknames here is a bad hack.
archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
# The linker will automatically build a .lib file if we build a DLL.
old_archive_From_new_cmds_F77='true'
# FIXME: Should let the user specify the lib program.
old_archive_cmds_F77='lib -OUT:$oldlib$oldobjs$old_deplibs'
fix_srcfile_path_F77='`cygpath -w "$srcfile"`'
enable_shared_with_static_runtimes_F77=yes
;;
darwin* | rhapsody*)
case $host_os in
rhapsody* | darwin1.[012])
allow_undefined_flag_F77='${wl}-undefined ${wl}suppress'
;;
*) # Darwin 1.3 on
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
else
case ${MACOSX_DEPLOYMENT_TARGET} in
10.[012])
allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
;;
10.*)
allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup'
;;
esac
fi
;;
esac
archive_cmds_need_lc_F77=no
hardcode_direct_F77=no
hardcode_automatic_F77=yes
hardcode_shlibpath_var_F77=unsupported
whole_archive_flag_spec_F77=''
link_all_deplibs_F77=yes
if test "$GCC" = yes ; then
output_verbose_link_cmd='echo'
archive_cmds_F77="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
module_cmds_F77="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
archive_expsym_cmds_F77="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
module_expsym_cmds_F77="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
else
case $cc_basename in
xlc*)
output_verbose_link_cmd='echo'
archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
;;
*)
ld_shlibs_F77=no
;;
esac
fi
;;
dgux*)
archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec_F77='-L$libdir'
hardcode_shlibpath_var_F77=no
;;
freebsd1*)
ld_shlibs_F77=no
;;
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
# support. Future versions do this automatically, but an explicit c++rt0.o
# does not break anything, and helps significantly (at the cost of a little
# extra space).
freebsd2.2*)
archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
hardcode_libdir_flag_spec_F77='-R$libdir'
hardcode_direct_F77=yes
hardcode_shlibpath_var_F77=no
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
freebsd2*)
archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct_F77=yes
hardcode_minus_L_F77=yes
hardcode_shlibpath_var_F77=no
;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
freebsd* | dragonfly*)
archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec_F77='-R$libdir'
hardcode_direct_F77=yes
hardcode_shlibpath_var_F77=no
;;
hpux9*)
if test "$GCC" = yes; then
archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
else
archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
fi
hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
hardcode_libdir_separator_F77=:
hardcode_direct_F77=yes
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L_F77=yes
export_dynamic_flag_spec_F77='${wl}-E'
;;
hpux10*)
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
fi
if test "$with_gnu_ld" = no; then
hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
hardcode_libdir_separator_F77=:
hardcode_direct_F77=yes
export_dynamic_flag_spec_F77='${wl}-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L_F77=yes
fi
;;
hpux11*)
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
case $host_cpu in
hppa*64*)
archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
else
case $host_cpu in
hppa*64*)
archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
fi
if test "$with_gnu_ld" = no; then
hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
hardcode_libdir_separator_F77=:
case $host_cpu in
hppa*64*|ia64*)
hardcode_libdir_flag_spec_ld_F77='+b $libdir'
hardcode_direct_F77=no
hardcode_shlibpath_var_F77=no
;;
*)
hardcode_direct_F77=yes
export_dynamic_flag_spec_F77='${wl}-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L_F77=yes
;;
esac
fi
;;
irix5* | irix6* | nonstopux*)
if test "$GCC" = yes; then
archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
else
archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
hardcode_libdir_flag_spec_ld_F77='-rpath $libdir'
fi
hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator_F77=:
link_all_deplibs_F77=yes
;;
netbsd*)
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
else
archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
fi
hardcode_libdir_flag_spec_F77='-R$libdir'
hardcode_direct_F77=yes
hardcode_shlibpath_var_F77=no
;;
newsos6)
archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct_F77=yes
hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator_F77=:
hardcode_shlibpath_var_F77=no
;;
openbsd*)
if test -f /usr/libexec/ld.so; then
hardcode_direct_F77=yes
hardcode_shlibpath_var_F77=no
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
export_dynamic_flag_spec_F77='${wl}-E'
else
case $host_os in
openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec_F77='-R$libdir'
;;
*)
archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
;;
esac
fi
else
ld_shlibs_F77=no
fi
;;
os2*)
hardcode_libdir_flag_spec_F77='-L$libdir'
hardcode_minus_L_F77=yes
allow_undefined_flag_F77=unsupported
archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
;;
osf3*)
if test "$GCC" = yes; then
allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
else
allow_undefined_flag_F77=' -expect_unresolved \*'
archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
fi
hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator_F77=:
;;
osf4* | osf5*) # as osf3* with the addition of -msym flag
if test "$GCC" = yes; then
allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
else
allow_undefined_flag_F77=' -expect_unresolved \*'
archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
# Both c and cxx compiler support -rpath directly
hardcode_libdir_flag_spec_F77='-rpath $libdir'
fi
hardcode_libdir_separator_F77=:
;;
solaris*)
no_undefined_flag_F77=' -z text'
if test "$GCC" = yes; then
wlarc='${wl}'
archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
else
wlarc=''
archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
fi
hardcode_libdir_flag_spec_F77='-R$libdir'
hardcode_shlibpath_var_F77=no
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
*)
# The compiler driver will combine and reorder linker options,
# but understands `-z linker_flag'. GCC discards it without `$wl',
# but is careful enough not to reorder.
# Supported since Solaris 2.6 (maybe 2.5.1?)
if test "$GCC" = yes; then
whole_archive_flag_spec_F77='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
else
whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract'
fi
;;
esac
link_all_deplibs_F77=yes
;;
sunos4*)
if test "x$host_vendor" = xsequent; then
# Use $CC to link under sequent, because it throws in some extra .o
# files that make .init and .fini sections work.
archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
fi
hardcode_libdir_flag_spec_F77='-L$libdir'
hardcode_direct_F77=yes
hardcode_minus_L_F77=yes
hardcode_shlibpath_var_F77=no
;;
sysv4)
case $host_vendor in
sni)
archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct_F77=yes # is this really true???
;;
siemens)
## LD is ld it makes a PLAMLIB
## CC just makes a GrossModule.
archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags'
reload_cmds_F77='$CC -r -o $output$reload_objs'
hardcode_direct_F77=no
;;
motorola)
archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie
;;
esac
runpath_var='LD_RUN_PATH'
hardcode_shlibpath_var_F77=no
;;
sysv4.3*)
archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_shlibpath_var_F77=no
export_dynamic_flag_spec_F77='-Bexport'
;;
sysv4*MP*)
if test -d /usr/nec; then
archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_shlibpath_var_F77=no
runpath_var=LD_RUN_PATH
hardcode_runpath_var=yes
ld_shlibs_F77=yes
fi
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
no_undefined_flag_F77='${wl}-z,text'
archive_cmds_need_lc_F77=no
hardcode_shlibpath_var_F77=no
runpath_var='LD_RUN_PATH'
if test "$GCC" = yes; then
archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We can NOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
no_undefined_flag_F77='${wl}-z,text'
allow_undefined_flag_F77='${wl}-z,nodefs'
archive_cmds_need_lc_F77=no
hardcode_shlibpath_var_F77=no
hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
hardcode_libdir_separator_F77=':'
link_all_deplibs_F77=yes
export_dynamic_flag_spec_F77='${wl}-Bexport'
runpath_var='LD_RUN_PATH'
if test "$GCC" = yes; then
archive_cmds_F77='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds_F77='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
uts4*)
archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec_F77='-L$libdir'
hardcode_shlibpath_var_F77=no
;;
*)
ld_shlibs_F77=no
;;
esac
fi
{ echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5
echo "${ECHO_T}$ld_shlibs_F77" >&6; }
test "$ld_shlibs_F77" = no && can_build_shared=no
#
# Do we need to explicitly link libc?
#
case "x$archive_cmds_need_lc_F77" in
x|xyes)
# Assume -lc should be added
archive_cmds_need_lc_F77=yes
if test "$enable_shared" = yes && test "$GCC" = yes; then
case $archive_cmds_F77 in
*'~'*)
# FIXME: we may have to deal with multi-command sequences.
;;
'$CC '*)
# Test whether the compiler implicitly links with -lc since on some
# systems, -lgcc has to come before -lc. If gcc already passes -lc
# to ld, don't add -lc before -lgcc.
{ echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
$rm conftest*
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } 2>conftest.err; then
soname=conftest
lib=conftest
libobjs=conftest.$ac_objext
deplibs=
wl=$lt_prog_compiler_wl_F77
pic_flag=$lt_prog_compiler_pic_F77
compiler_flags=-v
linker_flags=-v
verstring=
output_objdir=.
libname=conftest
lt_save_allow_undefined_flag=$allow_undefined_flag_F77
allow_undefined_flag_F77=
if { (eval echo "$as_me:$LINENO: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
(eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
then
archive_cmds_need_lc_F77=no
else
archive_cmds_need_lc_F77=yes
fi
allow_undefined_flag_F77=$lt_save_allow_undefined_flag
else
cat conftest.err 1>&5
fi
$rm conftest*
{ echo "$as_me:$LINENO: result: $archive_cmds_need_lc_F77" >&5
echo "${ECHO_T}$archive_cmds_need_lc_F77" >&6; }
;;
esac
fi
;;
esac
{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=".so"
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
need_lib_prefix=unknown
hardcode_into_libs=no
# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown
case $host_os in
aix3*)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
shlibpath_var=LIBPATH
# AIX 3 has no versioning support, so we append a major version to the name.
soname_spec='${libname}${release}${shared_ext}$major'
;;
aix[4-9]*)
version_type=linux
need_lib_prefix=no
need_version=no
hardcode_into_libs=yes
if test "$host_cpu" = ia64; then
# AIX 5 supports IA64
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
else
# With GCC up to 2.95.x, collect2 would create an import file
# for dependence libraries. The import file would start with
# the line `#! .'. This would cause the generated library to
# depend on `.', always an invalid library. This was fixed in
# development snapshots of GCC prior to 3.0.
case $host_os in
aix4 | aix4.[01] | aix4.[01].*)
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
echo ' yes '
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
:
else
can_build_shared=no
fi
;;
esac
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
# soname into executable. Probably we can add versioning support to
# collect2, so additional links can be useful in future.
if test "$aix_use_runtimelinking" = yes; then
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
# instead of lib<name>.a to let people know that these are not
# typical AIX shared libraries.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
else
# We preserve .a as extension for shared libraries through AIX4.2
# and later when we are not doing run time linking.
library_names_spec='${libname}${release}.a $libname.a'
soname_spec='${libname}${release}${shared_ext}$major'
fi
shlibpath_var=LIBPATH
fi
;;
amigaos*)
library_names_spec='$libname.ixlibrary $libname.a'
# Create ${libname}_ixlibrary.a entries in /sys/libs.
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
;;
beos*)
library_names_spec='${libname}${shared_ext}'
dynamic_linker="$host_os ld.so"
shlibpath_var=LIBRARY_PATH
;;
bsdi[45]*)
version_type=linux
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
# the default ld.so.conf also contains /usr/contrib/lib and
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
# libtool to hard-code these into programs
;;
cygwin* | mingw* | pw32*)
version_type=windows
shrext_cmds=".dll"
need_version=no
need_lib_prefix=no
case $GCC,$host_os in
yes,cygwin* | yes,mingw* | yes,pw32*)
library_names_spec='$libname.dll.a'
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \${file}`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$rm \$dlpath'
shlibpath_overrides_runpath=yes
case $host_os in
cygwin*)
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
;;
mingw*)
# MinGW DLLs use traditional 'lib' prefix
soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
# It is most probably a Windows format PATH printed by
# mingw gcc, but we are running on Cygwin. Gcc prints its search
# path with ; separators, and with drive letters. We can handle the
# drive letters (cygwin fileutils understands them), so leave them,
# especially as we might pass files found there to a mingw objdump,
# which wouldn't understand a cygwinified path. Ahh.
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
else
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
;;
esac
;;
*)
library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
;;
esac
dynamic_linker='Win32 ld.exe'
# FIXME: first we should search . and the directory the executable is in
shlibpath_var=PATH
;;
darwin* | rhapsody*)
dynamic_linker="$host_os dyld"
version_type=darwin
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
soname_spec='${libname}${release}${major}$shared_ext'
shlibpath_overrides_runpath=yes
shlibpath_var=DYLD_LIBRARY_PATH
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
;;
dgux*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
;;
freebsd1*)
dynamic_linker=no
;;
freebsd* | dragonfly*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
if test -x /usr/bin/objformat; then
objformat=`/usr/bin/objformat`
else
case $host_os in
freebsd[123]*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
# Handle Gentoo/FreeBSD as it was Linux
case $host_vendor in
gentoo)
version_type=linux ;;
*)
version_type=freebsd-$objformat ;;
esac
case $version_type in
freebsd-elf*)
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
need_version=no
need_lib_prefix=no
;;
freebsd-*)
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
need_version=yes
;;
linux)
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
need_lib_prefix=no
need_version=no
;;
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
freebsd2*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[01]* | freebsdelf3.[01]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
*) # from 4.6 on, and DragonFly
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
esac
;;
gnu*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
hardcode_into_libs=yes
;;
hpux9* | hpux10* | hpux11*)
# Give a soname corresponding to the major version so that dld.sl refuses to
# link against other versions.
version_type=sunos
need_lib_prefix=no
need_version=no
case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.so"
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
if test "X$HPUX_IA64_MODE" = X32; then
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
else
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
fi
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
hppa*64*)
shrext_cmds='.sl'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.sl"
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
*)
shrext_cmds='.sl'
dynamic_linker="$host_os dld.sl"
shlibpath_var=SHLIB_PATH
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
;;
esac
# HP-UX runs *really* slowly unless shared libraries are mode 555.
postinstall_cmds='chmod 555 $lib'
;;
interix[3-9]*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
irix5* | irix6* | nonstopux*)
case $host_os in
nonstopux*) version_type=nonstopux ;;
*)
if test "$lt_cv_prog_gnu_ld" = yes; then
version_type=linux
else
version_type=irix
fi ;;
esac
need_lib_prefix=no
need_version=no
soname_spec='${libname}${release}${shared_ext}$major'
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
case $host_os in
irix5* | nonstopux*)
libsuff= shlibsuff=
;;
*)
case $LD in # libtool.m4 will add one of these switches to LD
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
libsuff= shlibsuff= libmagic=32-bit;;
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
libsuff=32 shlibsuff=N32 libmagic=N32;;
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
libsuff=64 shlibsuff=64 libmagic=64-bit;;
*) libsuff= shlibsuff= libmagic=never-match;;
esac
;;
esac
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
shlibpath_overrides_runpath=no
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
hardcode_into_libs=yes
;;
# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
dynamic_linker=no
;;
# This must be Linux ELF.
linux* | k*bsd*-gnu)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
# Append ld.so.conf contents to the search path
if test -f /etc/ld.so.conf; then
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
# We used to test for /lib/ld.so.1 and disable shared libraries on
# powerpc, because MkLinux only supported shared libraries with the
# GNU dynamic linker. Since this was broken with cross compilers,
# most powerpc-linux boxes support dynamic linking these days and
# people can always --disable-shared, the test was removed, and we
# assume the GNU/Linux dynamic linker is in use.
dynamic_linker='GNU/Linux ld.so'
;;
netbsd*)
version_type=sunos
need_lib_prefix=no
need_version=no
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
dynamic_linker='NetBSD (a.out) ld.so'
else
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='NetBSD ld.elf_so'
fi
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
newsos6)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
nto-qnx*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
openbsd*)
version_type=sunos
sys_lib_dlsearch_path_spec="/usr/lib"
need_lib_prefix=no
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
case $host_os in
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
*) need_version=no ;;
esac
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
case $host_os in
openbsd2.[89] | openbsd2.[89].*)
shlibpath_overrides_runpath=no
;;
*)
shlibpath_overrides_runpath=yes
;;
esac
else
shlibpath_overrides_runpath=yes
fi
;;
os2*)
libname_spec='$name'
shrext_cmds=".dll"
need_lib_prefix=no
library_names_spec='$libname${shared_ext} $libname.a'
dynamic_linker='OS/2 ld.exe'
shlibpath_var=LIBPATH
;;
osf3* | osf4* | osf5*)
version_type=osf
need_lib_prefix=no
need_version=no
soname_spec='${libname}${release}${shared_ext}$major'
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
;;
rdos*)
dynamic_linker=no
;;
solaris*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
# ldd complains unless libraries are executable
postinstall_cmds='chmod +x $lib'
;;
sunos4*)
version_type=sunos
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
if test "$with_gnu_ld" = yes; then
need_lib_prefix=no
fi
need_version=yes
;;
sysv4 | sysv4.3*)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
case $host_vendor in
sni)
shlibpath_overrides_runpath=no
need_lib_prefix=no
export_dynamic_flag_spec='${wl}-Blargedynsym'
runpath_var=LD_RUN_PATH
;;
siemens)
need_lib_prefix=no
;;
motorola)
need_lib_prefix=no
need_version=no
shlibpath_overrides_runpath=no
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
;;
esac
;;
sysv4*MP*)
if test -d /usr/nec ;then
version_type=linux
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
soname_spec='$libname${shared_ext}.$major'
shlibpath_var=LD_LIBRARY_PATH
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
version_type=freebsd-elf
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
hardcode_into_libs=yes
if test "$with_gnu_ld" = yes; then
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
shlibpath_overrides_runpath=no
else
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
shlibpath_overrides_runpath=yes
case $host_os in
sco3.2v5*)
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
;;
esac
fi
sys_lib_dlsearch_path_spec='/usr/lib'
;;
uts4*)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
;;
*)
dynamic_linker=no
;;
esac
{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
echo "${ECHO_T}$dynamic_linker" >&6; }
test "$dynamic_linker" = no && can_build_shared=no
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
fi
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
fi
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test "$GCC" = yes; then
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi
{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
hardcode_action_F77=
if test -n "$hardcode_libdir_flag_spec_F77" || \
test -n "$runpath_var_F77" || \
test "X$hardcode_automatic_F77" = "Xyes" ; then
# We can hardcode non-existant directories.
if test "$hardcode_direct_F77" != no &&
# If the only mechanism to avoid hardcoding is shlibpath_var, we
# have to relink, otherwise we might link with an installed library
# when we should be linking with a yet-to-be-installed one
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, F77)" != no &&
test "$hardcode_minus_L_F77" != no; then
# Linking always hardcodes the temporary library directory.
hardcode_action_F77=relink
else
# We can link without hardcoding, and we can hardcode nonexisting dirs.
hardcode_action_F77=immediate
fi
else
# We cannot hardcode anything, or else we can only hardcode existing
# directories.
hardcode_action_F77=unsupported
fi
{ echo "$as_me:$LINENO: result: $hardcode_action_F77" >&5
echo "${ECHO_T}$hardcode_action_F77" >&6; }
if test "$hardcode_action_F77" = relink; then
# Fast installation is not supported
enable_fast_install=no
elif test "$shlibpath_overrides_runpath" = yes ||
test "$enable_shared" = no; then
# Fast installation is not necessary
enable_fast_install=needless
fi
# The else clause should only fire when bootstrapping the
# libtool distribution, otherwise you forgot to ship ltmain.sh
# with your package, and you will get complaints that there are
# no rules to generate ltmain.sh.
if test -f "$ltmain"; then
# See if we are running on zsh, and set the options which allow our commands through
# without removal of \ escapes.
if test -n "${ZSH_VERSION+set}" ; then
setopt NO_GLOB_SUBST
fi
# Now quote all the things that may contain metacharacters while being
# careful not to overquote the AC_SUBSTed values. We take copies of the
# variables and quote the copies for generation of the libtool script.
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
SED SHELL STRIP \
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
deplibs_check_method reload_flag reload_cmds need_locks \
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
lt_cv_sys_global_symbol_to_c_name_address \
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
old_postinstall_cmds old_postuninstall_cmds \
compiler_F77 \
CC_F77 \
LD_F77 \
lt_prog_compiler_wl_F77 \
lt_prog_compiler_pic_F77 \
lt_prog_compiler_static_F77 \
lt_prog_compiler_no_builtin_flag_F77 \
export_dynamic_flag_spec_F77 \
thread_safe_flag_spec_F77 \
whole_archive_flag_spec_F77 \
enable_shared_with_static_runtimes_F77 \
old_archive_cmds_F77 \
old_archive_from_new_cmds_F77 \
predep_objects_F77 \
postdep_objects_F77 \
predeps_F77 \
postdeps_F77 \
compiler_lib_search_path_F77 \
compiler_lib_search_dirs_F77 \
archive_cmds_F77 \
archive_expsym_cmds_F77 \
postinstall_cmds_F77 \
postuninstall_cmds_F77 \
old_archive_from_expsyms_cmds_F77 \
allow_undefined_flag_F77 \
no_undefined_flag_F77 \
export_symbols_cmds_F77 \
hardcode_libdir_flag_spec_F77 \
hardcode_libdir_flag_spec_ld_F77 \
hardcode_libdir_separator_F77 \
hardcode_automatic_F77 \
module_cmds_F77 \
module_expsym_cmds_F77 \
lt_cv_prog_compiler_c_o_F77 \
fix_srcfile_path_F77 \
exclude_expsyms_F77 \
include_expsyms_F77; do
case $var in
old_archive_cmds_F77 | \
old_archive_from_new_cmds_F77 | \
archive_cmds_F77 | \
archive_expsym_cmds_F77 | \
module_cmds_F77 | \
module_expsym_cmds_F77 | \
old_archive_from_expsyms_cmds_F77 | \
export_symbols_cmds_F77 | \
extract_expsyms_cmds | reload_cmds | finish_cmds | \
postinstall_cmds | postuninstall_cmds | \
old_postinstall_cmds | old_postuninstall_cmds | \
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
# Double-quote double-evaled strings.
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
;;
*)
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
;;
esac
done
case $lt_echo in
*'\$0 --fallback-echo"')
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
;;
esac
cfgfile="$ofile"
cat <<__EOF__ >> "$cfgfile"
# ### BEGIN LIBTOOL TAG CONFIG: $tagname
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
# Shell to use when invoking shell scripts.
SHELL=$lt_SHELL
# Whether or not to build shared libraries.
build_libtool_libs=$enable_shared
# Whether or not to build static libraries.
build_old_libs=$enable_static
# Whether or not to add -lc for building shared libraries.
build_libtool_need_lc=$archive_cmds_need_lc_F77
# Whether or not to disallow shared libs when runtime libs are static
allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_F77
# Whether or not to optimize for fast installation.
fast_install=$enable_fast_install
# The host system.
host_alias=$host_alias
host=$host
host_os=$host_os
# The build system.
build_alias=$build_alias
build=$build
build_os=$build_os
# An echo program that does not interpret backslashes.
echo=$lt_echo
# The archiver.
AR=$lt_AR
AR_FLAGS=$lt_AR_FLAGS
# A C compiler.
LTCC=$lt_LTCC
# LTCC compiler flags.
LTCFLAGS=$lt_LTCFLAGS
# A language-specific compiler.
CC=$lt_compiler_F77
# Is the compiler the GNU C compiler?
with_gcc=$GCC_F77
# An ERE matcher.
EGREP=$lt_EGREP
# The linker used to build libraries.
LD=$lt_LD_F77
# Whether we need hard or soft links.
LN_S=$lt_LN_S
# A BSD-compatible nm program.
NM=$lt_NM
# A symbol stripping program
STRIP=$lt_STRIP
# Used to examine libraries when file_magic_cmd begins "file"
MAGIC_CMD=$MAGIC_CMD
# Used on cygwin: DLL creation program.
DLLTOOL="$DLLTOOL"
# Used on cygwin: object dumper.
OBJDUMP="$OBJDUMP"
# Used on cygwin: assembler.
AS="$AS"
# The name of the directory that contains temporary libtool files.
objdir=$objdir
# How to create reloadable object files.
reload_flag=$lt_reload_flag
reload_cmds=$lt_reload_cmds
# How to pass a linker flag through the compiler.
wl=$lt_lt_prog_compiler_wl_F77
# Object file suffix (normally "o").
objext="$ac_objext"
# Old archive suffix (normally "a").
libext="$libext"
# Shared library suffix (normally ".so").
shrext_cmds='$shrext_cmds'
# Executable file suffix (normally "").
exeext="$exeext"
# Additional compiler flags for building library objects.
pic_flag=$lt_lt_prog_compiler_pic_F77
pic_mode=$pic_mode
# What is the maximum length of a command?
max_cmd_len=$lt_cv_sys_max_cmd_len
# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_lt_cv_prog_compiler_c_o_F77
# Must we lock files when doing compilation?
need_locks=$lt_need_locks
# Do we need the lib prefix for modules?
need_lib_prefix=$need_lib_prefix
# Do we need a version for libraries?
need_version=$need_version
# Whether dlopen is supported.
dlopen_support=$enable_dlopen
# Whether dlopen of programs is supported.
dlopen_self=$enable_dlopen_self
# Whether dlopen of statically linked programs is supported.
dlopen_self_static=$enable_dlopen_self_static
# Compiler flag to prevent dynamic linking.
link_static_flag=$lt_lt_prog_compiler_static_F77
# Compiler flag to turn off builtin functions.
no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_F77
# Compiler flag to allow reflexive dlopens.
export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_F77
# Compiler flag to generate shared objects directly from archives.
whole_archive_flag_spec=$lt_whole_archive_flag_spec_F77
# Compiler flag to generate thread-safe objects.
thread_safe_flag_spec=$lt_thread_safe_flag_spec_F77
# Library versioning type.
version_type=$version_type
# Format of library name prefix.
libname_spec=$lt_libname_spec
# List of archive names. First name is the real one, the rest are links.
# The last name is the one that the linker finds with -lNAME.
library_names_spec=$lt_library_names_spec
# The coded name of the library, if different from the real name.
soname_spec=$lt_soname_spec
# Commands used to build and install an old-style archive.
RANLIB=$lt_RANLIB
old_archive_cmds=$lt_old_archive_cmds_F77
old_postinstall_cmds=$lt_old_postinstall_cmds
old_postuninstall_cmds=$lt_old_postuninstall_cmds
# Create an old-style archive from a shared archive.
old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_F77
# Create a temporary old-style archive to link instead of a shared archive.
old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_F77
# Commands used to build and install a shared archive.
archive_cmds=$lt_archive_cmds_F77
archive_expsym_cmds=$lt_archive_expsym_cmds_F77
postinstall_cmds=$lt_postinstall_cmds
postuninstall_cmds=$lt_postuninstall_cmds
# Commands used to build a loadable module (assumed same as above if empty)
module_cmds=$lt_module_cmds_F77
module_expsym_cmds=$lt_module_expsym_cmds_F77
# Commands to strip libraries.
old_striplib=$lt_old_striplib
striplib=$lt_striplib
# Dependencies to place before the objects being linked to create a
# shared library.
predep_objects=$lt_predep_objects_F77
# Dependencies to place after the objects being linked to create a
# shared library.
postdep_objects=$lt_postdep_objects_F77
# Dependencies to place before the objects being linked to create a
# shared library.
predeps=$lt_predeps_F77
# Dependencies to place after the objects being linked to create a
# shared library.
postdeps=$lt_postdeps_F77
# The directories searched by this compiler when creating a shared
# library
compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_F77
# The library search path used internally by the compiler when linking
# a shared library.
compiler_lib_search_path=$lt_compiler_lib_search_path_F77
# Method to check whether dependent libraries are shared objects.
deplibs_check_method=$lt_deplibs_check_method
# Command to use when deplibs_check_method == file_magic.
file_magic_cmd=$lt_file_magic_cmd
# Flag that allows shared libraries with undefined symbols to be built.
allow_undefined_flag=$lt_allow_undefined_flag_F77
# Flag that forces no undefined symbols.
no_undefined_flag=$lt_no_undefined_flag_F77
# Commands used to finish a libtool library installation in a directory.
finish_cmds=$lt_finish_cmds
# Same as above, but a single script fragment to be evaled but not shown.
finish_eval=$lt_finish_eval
# Take the output of nm and produce a listing of raw symbols and C names.
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
# Transform the output of nm in a proper C declaration
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
# Transform the output of nm in a C name address pair
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
# This is the shared library runtime path variable.
runpath_var=$runpath_var
# This is the shared library path variable.
shlibpath_var=$shlibpath_var
# Is shlibpath searched before the hard-coded library search path?
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
# How to hardcode a shared library path into an executable.
hardcode_action=$hardcode_action_F77
# Whether we should hardcode library paths into libraries.
hardcode_into_libs=$hardcode_into_libs
# Flag to hardcode \$libdir into a binary during linking.
# This must work even if \$libdir does not exist.
hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_F77
# If ld is used when linking, flag to hardcode \$libdir into
# a binary during linking. This must work even if \$libdir does
# not exist.
hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_F77
# Whether we need a single -rpath flag with a separated argument.
hardcode_libdir_separator=$lt_hardcode_libdir_separator_F77
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
# resulting binary.
hardcode_direct=$hardcode_direct_F77
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
# resulting binary.
hardcode_minus_L=$hardcode_minus_L_F77
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
# the resulting binary.
hardcode_shlibpath_var=$hardcode_shlibpath_var_F77
# Set to yes if building a shared library automatically hardcodes DIR into the library
# and all subsequent libraries and executables linked against it.
hardcode_automatic=$hardcode_automatic_F77
# Variables whose values should be saved in libtool wrapper scripts and
# restored at relink time.
variables_saved_for_relink="$variables_saved_for_relink"
# Whether libtool must link a program against all its dependency libraries.
link_all_deplibs=$link_all_deplibs_F77
# Compile-time system search path for libraries
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
# Run-time system search path for libraries
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
# Fix the shell variable \$srcfile for the compiler.
fix_srcfile_path=$lt_fix_srcfile_path
# Set to yes if exported symbols are required.
always_export_symbols=$always_export_symbols_F77
# The commands to list exported symbols.
export_symbols_cmds=$lt_export_symbols_cmds_F77
# The commands to extract the exported symbol list from a shared archive.
extract_expsyms_cmds=$lt_extract_expsyms_cmds
# Symbols that should not be listed in the preloaded symbols.
exclude_expsyms=$lt_exclude_expsyms_F77
# Symbols that must always be exported.
include_expsyms=$lt_include_expsyms_F77
# ### END LIBTOOL TAG CONFIG: $tagname
__EOF__
else
# If there is no Makefile yet, we rely on a make rule to execute
# `config.status --recheck' to rerun these tests and create the
# libtool script then.
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
if test -f "$ltmain_in"; then
test -f Makefile && make "$ltmain"
fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
CC="$lt_save_CC"
else
tagname=""
fi
;;
GCJ)
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
# Source file extension for Java test sources.
ac_ext=java
# Object file extension for compiled Java test sources.
objext=o
objext_GCJ=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="class foo {}"
# Code to be used in simple link tests
lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }'
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
# save warnings/boilerplate of simple test code
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$rm conftest*
ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$rm -r conftest*
# Allow CC to be a program name with arguments.
lt_save_CC="$CC"
CC=${GCJ-"gcj"}
compiler=$CC
compiler_GCJ=$CC
for cc_temp in $compiler""; do
case $cc_temp in
compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
\-*) ;;
*) break;;
esac
done
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
# GCJ did not exist at the time GCC didn't implicitly link libc in.
archive_cmds_need_lc_GCJ=no
old_archive_cmds_GCJ=$old_archive_cmds
lt_prog_compiler_no_builtin_flag_GCJ=
if test "$GCC" = yes; then
lt_prog_compiler_no_builtin_flag_GCJ=' -fno-builtin'
{ echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6; }
if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_prog_compiler_rtti_exceptions=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-fno-rtti -fno-exceptions"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:17240: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:17244: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_rtti_exceptions=yes
fi
fi
$rm conftest*
fi
{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6; }
if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions"
else
:
fi
fi
lt_prog_compiler_wl_GCJ=
lt_prog_compiler_pic_GCJ=
lt_prog_compiler_static_GCJ=
{ echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6; }
if test "$GCC" = yes; then
lt_prog_compiler_wl_GCJ='-Wl,'
lt_prog_compiler_static_GCJ='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static_GCJ='-Bstatic'
fi
;;
amigaos*)
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the `-m68020' flag to GCC prevents building anything better,
# like `-m68040'.
lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4'
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | pw32* | os2*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
lt_prog_compiler_pic_GCJ='-fno-common'
;;
interix[3-9]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
msdosdjgpp*)
# Just because we use GCC doesn't mean we suddenly get shared libraries
# on systems that don't support them.
lt_prog_compiler_can_build_shared_GCJ=no
enable_shared=no
;;
sysv4*MP*)
if test -d /usr/nec; then
lt_prog_compiler_pic_GCJ=-Kconform_pic
fi
;;
hpux*)
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
lt_prog_compiler_pic_GCJ='-fPIC'
;;
esac
;;
*)
lt_prog_compiler_pic_GCJ='-fPIC'
;;
esac
else
# PORTME Check for flag to pass linker flags through the system compiler.
case $host_os in
aix*)
lt_prog_compiler_wl_GCJ='-Wl,'
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
lt_prog_compiler_static_GCJ='-Bstatic'
else
lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp'
fi
;;
darwin*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
case $cc_basename in
xlc*)
lt_prog_compiler_pic_GCJ='-qnocommon'
lt_prog_compiler_wl_GCJ='-Wl,'
;;
esac
;;
mingw* | cygwin* | pw32* | os2*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
;;
hpux9* | hpux10* | hpux11*)
lt_prog_compiler_wl_GCJ='-Wl,'
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
lt_prog_compiler_pic_GCJ='+Z'
;;
esac
# Is there a better lt_prog_compiler_static that works with the bundled CC?
lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive'
;;
irix5* | irix6* | nonstopux*)
lt_prog_compiler_wl_GCJ='-Wl,'
# PIC (with -KPIC) is the default.
lt_prog_compiler_static_GCJ='-non_shared'
;;
newsos6)
lt_prog_compiler_pic_GCJ='-KPIC'
lt_prog_compiler_static_GCJ='-Bstatic'
;;
linux* | k*bsd*-gnu)
case $cc_basename in
icc* | ecc*)
lt_prog_compiler_wl_GCJ='-Wl,'
lt_prog_compiler_pic_GCJ='-KPIC'
lt_prog_compiler_static_GCJ='-static'
;;
pgcc* | pgf77* | pgf90* | pgf95*)
# Portland Group compilers (*not* the Pentium gcc compiler,
# which looks to be a dead project)
lt_prog_compiler_wl_GCJ='-Wl,'
lt_prog_compiler_pic_GCJ='-fpic'
lt_prog_compiler_static_GCJ='-Bstatic'
;;
ccc*)
lt_prog_compiler_wl_GCJ='-Wl,'
# All Alpha code is PIC.
lt_prog_compiler_static_GCJ='-non_shared'
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C 5.9
lt_prog_compiler_pic_GCJ='-KPIC'
lt_prog_compiler_static_GCJ='-Bstatic'
lt_prog_compiler_wl_GCJ='-Wl,'
;;
*Sun\ F*)
# Sun Fortran 8.3 passes all unrecognized flags to the linker
lt_prog_compiler_pic_GCJ='-KPIC'
lt_prog_compiler_static_GCJ='-Bstatic'
lt_prog_compiler_wl_GCJ=''
;;
esac
;;
esac
;;
osf3* | osf4* | osf5*)
lt_prog_compiler_wl_GCJ='-Wl,'
# All OSF/1 code is PIC.
lt_prog_compiler_static_GCJ='-non_shared'
;;
rdos*)
lt_prog_compiler_static_GCJ='-non_shared'
;;
solaris*)
lt_prog_compiler_pic_GCJ='-KPIC'
lt_prog_compiler_static_GCJ='-Bstatic'
case $cc_basename in
f77* | f90* | f95*)
lt_prog_compiler_wl_GCJ='-Qoption ld ';;
*)
lt_prog_compiler_wl_GCJ='-Wl,';;
esac
;;
sunos4*)
lt_prog_compiler_wl_GCJ='-Qoption ld '
lt_prog_compiler_pic_GCJ='-PIC'
lt_prog_compiler_static_GCJ='-Bstatic'
;;
sysv4 | sysv4.2uw2* | sysv4.3*)
lt_prog_compiler_wl_GCJ='-Wl,'
lt_prog_compiler_pic_GCJ='-KPIC'
lt_prog_compiler_static_GCJ='-Bstatic'
;;
sysv4*MP*)
if test -d /usr/nec ;then
lt_prog_compiler_pic_GCJ='-Kconform_pic'
lt_prog_compiler_static_GCJ='-Bstatic'
fi
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
lt_prog_compiler_wl_GCJ='-Wl,'
lt_prog_compiler_pic_GCJ='-KPIC'
lt_prog_compiler_static_GCJ='-Bstatic'
;;
unicos*)
lt_prog_compiler_wl_GCJ='-Wl,'
lt_prog_compiler_can_build_shared_GCJ=no
;;
uts4*)
lt_prog_compiler_pic_GCJ='-pic'
lt_prog_compiler_static_GCJ='-Bstatic'
;;
*)
lt_prog_compiler_can_build_shared_GCJ=no
;;
esac
fi
{ echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5
echo "${ECHO_T}$lt_prog_compiler_pic_GCJ" >&6; }
#
# Check to make sure the PIC flag actually works.
#
if test -n "$lt_prog_compiler_pic_GCJ"; then
{ echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5
echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... $ECHO_C" >&6; }
if test "${lt_cv_prog_compiler_pic_works_GCJ+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_prog_compiler_pic_works_GCJ=no
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="$lt_prog_compiler_pic_GCJ"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:17530: $lt_compile\"" >&5)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&5
echo "$as_me:17534: \$? = $ac_status" >&5
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_pic_works_GCJ=yes
fi
fi
$rm conftest*
fi
{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_pic_works_GCJ" >&5
echo "${ECHO_T}$lt_cv_prog_compiler_pic_works_GCJ" >&6; }
if test x"$lt_cv_prog_compiler_pic_works_GCJ" = xyes; then
case $lt_prog_compiler_pic_GCJ in
"" | " "*) ;;
*) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;;
esac
else
lt_prog_compiler_pic_GCJ=
lt_prog_compiler_can_build_shared_GCJ=no
fi
fi
case $host_os in
# For platforms which do not support PIC, -DPIC is meaningless:
*djgpp*)
lt_prog_compiler_pic_GCJ=
;;
*)
lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ"
;;
esac
#
# Check to make sure the static flag actually works.
#
wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\"
{ echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5
echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6; }
if test "${lt_cv_prog_compiler_static_works_GCJ+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_prog_compiler_static_works_GCJ=no
save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&5
$echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
lt_cv_prog_compiler_static_works_GCJ=yes
fi
else
lt_cv_prog_compiler_static_works_GCJ=yes
fi
fi
$rm -r conftest*
LDFLAGS="$save_LDFLAGS"
fi
{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_static_works_GCJ" >&5
echo "${ECHO_T}$lt_cv_prog_compiler_static_works_GCJ" >&6; }
if test x"$lt_cv_prog_compiler_static_works_GCJ" = xyes; then
:
else
lt_prog_compiler_static_GCJ=
fi
{ echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6; }
if test "${lt_cv_prog_compiler_c_o_GCJ+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_prog_compiler_c_o_GCJ=no
$rm -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:17634: $lt_compile\"" >&5)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&5
echo "$as_me:17638: \$? = $ac_status" >&5
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
lt_cv_prog_compiler_c_o_GCJ=yes
fi
fi
chmod u+w . 2>&5
$rm conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
$rm out/* && rmdir out
cd ..
rmdir conftest
$rm conftest*
fi
{ echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_GCJ" >&5
echo "${ECHO_T}$lt_cv_prog_compiler_c_o_GCJ" >&6; }
hard_links="nottested"
if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then
# do not overwrite the value of need_locks provided by the user
{ echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6; }
hard_links=yes
$rm conftest*
ln conftest.a conftest.b 2>/dev/null && hard_links=no
touch conftest.a
ln conftest.a conftest.b 2>&5 || hard_links=no
ln conftest.a conftest.b 2>/dev/null && hard_links=no
{ echo "$as_me:$LINENO: result: $hard_links" >&5
echo "${ECHO_T}$hard_links" >&6; }
if test "$hard_links" = no; then
{ echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
need_locks=warn
fi
else
need_locks=no
fi
{ echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6; }
runpath_var=
allow_undefined_flag_GCJ=
enable_shared_with_static_runtimes_GCJ=no
archive_cmds_GCJ=
archive_expsym_cmds_GCJ=
old_archive_From_new_cmds_GCJ=
old_archive_from_expsyms_cmds_GCJ=
export_dynamic_flag_spec_GCJ=
whole_archive_flag_spec_GCJ=
thread_safe_flag_spec_GCJ=
hardcode_libdir_flag_spec_GCJ=
hardcode_libdir_flag_spec_ld_GCJ=
hardcode_libdir_separator_GCJ=
hardcode_direct_GCJ=no
hardcode_minus_L_GCJ=no
hardcode_shlibpath_var_GCJ=unsupported
link_all_deplibs_GCJ=unknown
hardcode_automatic_GCJ=no
module_cmds_GCJ=
module_expsym_cmds_GCJ=
always_export_symbols_GCJ=no
export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
# include_expsyms should be a list of space-separated symbols to be *always*
# included in the symbol list
include_expsyms_GCJ=
# exclude_expsyms can be an extended regexp of symbols to exclude
# it will be wrapped by ` (' and `)$', so one must not match beginning or
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
# as well as any symbol that contains `d'.
exclude_expsyms_GCJ='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
# platforms (ab)use it in PIC code, but their linkers get confused if
# the symbol is explicitly referenced. Since portable code cannot
# rely on this symbol name, it's probably fine to never include it in
# preloaded symbol tables.
# Exclude shared library initialization/finalization symbols.
extract_expsyms_cmds=
# Just being paranoid about ensuring that cc_basename is set.
for cc_temp in $compiler""; do
case $cc_temp in
compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
\-*) ;;
*) break;;
esac
done
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
case $host_os in
cygwin* | mingw* | pw32*)
# FIXME: the MSVC++ port hasn't been tested in a loooong time
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
if test "$GCC" != yes; then
with_gnu_ld=no
fi
;;
interix*)
# we just hope/assume this is gcc and not c89 (= MSVC++)
with_gnu_ld=yes
;;
openbsd*)
with_gnu_ld=no
;;
esac
ld_shlibs_GCJ=yes
if test "$with_gnu_ld" = yes; then
# If archive_cmds runs LD, not CC, wlarc should be empty
wlarc='${wl}'
# Set some defaults for GNU ld with shared library support. These
# are reset later if shared libraries are not supported. Putting them
# here allows them to be overridden if necessary.
runpath_var=LD_RUN_PATH
hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir'
export_dynamic_flag_spec_GCJ='${wl}--export-dynamic'
# ancient GNU ld didn't support --whole-archive et. al.
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
else
whole_archive_flag_spec_GCJ=
fi
supports_anon_versioning=no
case `$LD -v 2>/dev/null` in
*\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
*\ 2.11.*) ;; # other 2.11 versions
*) supports_anon_versioning=yes ;;
esac
# See if GNU ld supports shared libraries.
case $host_os in
aix[3-9]*)
# On AIX/PPC, the GNU linker is very broken
if test "$host_cpu" != ia64; then
ld_shlibs_GCJ=no
cat <<EOF 1>&2
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
*** to be unable to reliably create shared libraries on AIX.
*** Therefore, libtool is disabling shared libraries support. If you
*** really care for shared libraries, you may want to modify your PATH
*** so that a non-GNU linker is found, and then restart.
EOF
fi
;;
amigaos*)
archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
hardcode_libdir_flag_spec_GCJ='-L$libdir'
hardcode_minus_L_GCJ=yes
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
# that the semantics of dynamic libraries on AmigaOS, at least up
# to version 4, is to share data among multiple programs linked
# with the same dynamic library. Since this doesn't match the
# behavior of shared libraries on other platforms, we can't use
# them.
ld_shlibs_GCJ=no
;;
beos*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
allow_undefined_flag_GCJ=unsupported
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
else
ld_shlibs_GCJ=no
fi
;;
cygwin* | mingw* | pw32*)
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless,
# as there is no search path for DLLs.
hardcode_libdir_flag_spec_GCJ='-L$libdir'
allow_undefined_flag_GCJ=unsupported
always_export_symbols_GCJ=no
enable_shared_with_static_runtimes_GCJ=yes
export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file (1st line
# is EXPORTS), use it as is; otherwise, prepend...
archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
ld_shlibs_GCJ=no
fi
;;
interix[3-9]*)
hardcode_direct_GCJ=no
hardcode_shlibpath_var_GCJ=no
hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
export_dynamic_flag_spec_GCJ='${wl}-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
# Instead, shared libraries are loaded at an image base (0x10000000 by
# default) and relocated if they conflict, which is a slow very memory
# consuming and fragmenting process. To avoid this, we pick a random,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
gnu* | linux* | k*bsd*-gnu)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
tmp_addflag=
case $cc_basename,$host_cpu in
pgcc*) # Portland Group C compiler
whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
tmp_addflag=' $pic_flag'
;;
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
tmp_addflag=' $pic_flag -Mnomain' ;;
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
tmp_addflag=' -i_dynamic' ;;
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
tmp_addflag=' -i_dynamic -nofor_main' ;;
ifc* | ifort*) # Intel Fortran compiler
tmp_addflag=' -nofor_main' ;;
esac
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*) # Sun C 5.9
whole_archive_flag_spec_GCJ='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
tmp_sharedflag='-G' ;;
*Sun\ F*) # Sun Fortran 8.3
tmp_sharedflag='-G' ;;
*)
tmp_sharedflag='-shared' ;;
esac
archive_cmds_GCJ='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
if test $supports_anon_versioning = yes; then
archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
$echo "local: *; };" >> $output_objdir/$libname.ver~
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
fi
else
ld_shlibs_GCJ=no
fi
;;
netbsd*)
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
wlarc=
else
archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
fi
;;
solaris*)
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
ld_shlibs_GCJ=no
cat <<EOF 1>&2
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
*** create shared libraries on Solaris systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.9.1 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
EOF
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs_GCJ=no
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
case `$LD -v 2>&1` in
*\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
ld_shlibs_GCJ=no
cat <<_LT_EOF 1>&2
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
*** reliably create shared libraries on SCO systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
_LT_EOF
;;
*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
else
ld_shlibs_GCJ=no
fi
;;
esac
;;
sunos4*)
archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
wlarc=
hardcode_direct_GCJ=yes
hardcode_shlibpath_var_GCJ=no
;;
*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
else
ld_shlibs_GCJ=no
fi
;;
esac
if test "$ld_shlibs_GCJ" = no; then
runpath_var=
hardcode_libdir_flag_spec_GCJ=
export_dynamic_flag_spec_GCJ=
whole_archive_flag_spec_GCJ=
fi
else
# PORTME fill in a description of your system's linker (not GNU ld)
case $host_os in
aix3*)
allow_undefined_flag_GCJ=unsupported
always_export_symbols_GCJ=yes
archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
# Note: this linker hardcodes the directories in LIBPATH if there
# are no directories specified by -L.
hardcode_minus_L_GCJ=yes
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
# Neither direct hardcoding nor static linking is supported with a
# broken collect2.
hardcode_direct_GCJ=unsupported
fi
;;
aix[4-9]*)
if test "$host_cpu" = ia64; then
# On IA64, the linker does run time linking by default, so we don't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=""
else
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to AIX nm, but means don't demangle with GNU nm
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
else
export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
fi
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# need to do runtime linking.
case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
for ld_flag in $LDFLAGS; do
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
aix_use_runtimelinking=yes
break
fi
done
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
archive_cmds_GCJ=''
hardcode_direct_GCJ=yes
hardcode_libdir_separator_GCJ=':'
link_all_deplibs_GCJ=yes
if test "$GCC" = yes; then
case $host_os in aix4.[012]|aix4.[012].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`${CC} -print-prog-name=collect2`
if test -f "$collect2name" && \
strings "$collect2name" | grep resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
hardcode_direct_GCJ=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
hardcode_minus_L_GCJ=yes
hardcode_libdir_flag_spec_GCJ='-L$libdir'
hardcode_libdir_separator_GCJ=
fi
;;
esac
shared_flag='-shared'
if test "$aix_use_runtimelinking" = yes; then
shared_flag="$shared_flag "'${wl}-G'
fi
else
# not using gcc
if test "$host_cpu" = ia64; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test "$aix_use_runtimelinking" = yes; then
shared_flag='${wl}-G'
else
shared_flag='${wl}-bM:SRE'
fi
fi
fi
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to export.
always_export_symbols_GCJ=yes
if test "$aix_use_runtimelinking" = yes; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
allow_undefined_flag_GCJ='-berok'
# Determine the default libpath from the value encoded in an empty executable.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\(.*\)$/\1/
p
}
}'
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$aix_libpath"; then
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
else
if test "$host_cpu" = ia64; then
hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib'
allow_undefined_flag_GCJ="-z nodefs"
archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an empty executable.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\(.*\)$/\1/
p
}
}'
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$aix_libpath"; then
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
no_undefined_flag_GCJ=' ${wl}-bernotok'
allow_undefined_flag_GCJ=' ${wl}-berok'
# Exported symbols can be pulled into shared objects from archives
whole_archive_flag_spec_GCJ='$convenience'
archive_cmds_need_lc_GCJ=yes
# This is similar to how AIX traditionally builds its shared libraries.
archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
fi
fi
;;
amigaos*)
archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
hardcode_libdir_flag_spec_GCJ='-L$libdir'
hardcode_minus_L_GCJ=yes
# see comment about different semantics on the GNU ld section
ld_shlibs_GCJ=no
;;
bsdi[45]*)
export_dynamic_flag_spec_GCJ=-rdynamic
;;
cygwin* | mingw* | pw32*)
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
hardcode_libdir_flag_spec_GCJ=' '
allow_undefined_flag_GCJ=unsupported
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=".dll"
# FIXME: Setting linknames here is a bad hack.
archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
# The linker will automatically build a .lib file if we build a DLL.
old_archive_From_new_cmds_GCJ='true'
# FIXME: Should let the user specify the lib program.
old_archive_cmds_GCJ='lib -OUT:$oldlib$oldobjs$old_deplibs'
fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`'
enable_shared_with_static_runtimes_GCJ=yes
;;
darwin* | rhapsody*)
case $host_os in
rhapsody* | darwin1.[012])
allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress'
;;
*) # Darwin 1.3 on
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
else
case ${MACOSX_DEPLOYMENT_TARGET} in
10.[012])
allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
;;
10.*)
allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup'
;;
esac
fi
;;
esac
archive_cmds_need_lc_GCJ=no
hardcode_direct_GCJ=no
hardcode_automatic_GCJ=yes
hardcode_shlibpath_var_GCJ=unsupported
whole_archive_flag_spec_GCJ=''
link_all_deplibs_GCJ=yes
if test "$GCC" = yes ; then
output_verbose_link_cmd='echo'
archive_cmds_GCJ="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
module_cmds_GCJ="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
archive_expsym_cmds_GCJ="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
module_expsym_cmds_GCJ="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
else
case $cc_basename in
xlc*)
output_verbose_link_cmd='echo'
archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
;;
*)
ld_shlibs_GCJ=no
;;
esac
fi
;;
dgux*)
archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec_GCJ='-L$libdir'
hardcode_shlibpath_var_GCJ=no
;;
freebsd1*)
ld_shlibs_GCJ=no
;;
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
# support. Future versions do this automatically, but an explicit c++rt0.o
# does not break anything, and helps significantly (at the cost of a little
# extra space).
freebsd2.2*)
archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
hardcode_libdir_flag_spec_GCJ='-R$libdir'
hardcode_direct_GCJ=yes
hardcode_shlibpath_var_GCJ=no
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
freebsd2*)
archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct_GCJ=yes
hardcode_minus_L_GCJ=yes
hardcode_shlibpath_var_GCJ=no
;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
freebsd* | dragonfly*)
archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec_GCJ='-R$libdir'
hardcode_direct_GCJ=yes
hardcode_shlibpath_var_GCJ=no
;;
hpux9*)
if test "$GCC" = yes; then
archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
else
archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
fi
hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
hardcode_libdir_separator_GCJ=:
hardcode_direct_GCJ=yes
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L_GCJ=yes
export_dynamic_flag_spec_GCJ='${wl}-E'
;;
hpux10*)
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
fi
if test "$with_gnu_ld" = no; then
hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
hardcode_libdir_separator_GCJ=:
hardcode_direct_GCJ=yes
export_dynamic_flag_spec_GCJ='${wl}-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L_GCJ=yes
fi
;;
hpux11*)
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
case $host_cpu in
hppa*64*)
archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
else
case $host_cpu in
hppa*64*)
archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
fi
if test "$with_gnu_ld" = no; then
hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
hardcode_libdir_separator_GCJ=:
case $host_cpu in
hppa*64*|ia64*)
hardcode_libdir_flag_spec_ld_GCJ='+b $libdir'
hardcode_direct_GCJ=no
hardcode_shlibpath_var_GCJ=no
;;
*)
hardcode_direct_GCJ=yes
export_dynamic_flag_spec_GCJ='${wl}-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
hardcode_minus_L_GCJ=yes
;;
esac
fi
;;
irix5* | irix6* | nonstopux*)
if test "$GCC" = yes; then
archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
else
archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir'
fi
hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator_GCJ=:
link_all_deplibs_GCJ=yes
;;
netbsd*)
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
else
archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
fi
hardcode_libdir_flag_spec_GCJ='-R$libdir'
hardcode_direct_GCJ=yes
hardcode_shlibpath_var_GCJ=no
;;
newsos6)
archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct_GCJ=yes
hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator_GCJ=:
hardcode_shlibpath_var_GCJ=no
;;
openbsd*)
if test -f /usr/libexec/ld.so; then
hardcode_direct_GCJ=yes
hardcode_shlibpath_var_GCJ=no
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
export_dynamic_flag_spec_GCJ='${wl}-E'
else
case $host_os in
openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec_GCJ='-R$libdir'
;;
*)
archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
;;
esac
fi
else
ld_shlibs_GCJ=no
fi
;;
os2*)
hardcode_libdir_flag_spec_GCJ='-L$libdir'
hardcode_minus_L_GCJ=yes
allow_undefined_flag_GCJ=unsupported
archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
;;
osf3*)
if test "$GCC" = yes; then
allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
else
allow_undefined_flag_GCJ=' -expect_unresolved \*'
archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
fi
hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
hardcode_libdir_separator_GCJ=:
;;
osf4* | osf5*) # as osf3* with the addition of -msym flag
if test "$GCC" = yes; then
allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
else
allow_undefined_flag_GCJ=' -expect_unresolved \*'
archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
# Both c and cxx compiler support -rpath directly
hardcode_libdir_flag_spec_GCJ='-rpath $libdir'
fi
hardcode_libdir_separator_GCJ=:
;;
solaris*)
no_undefined_flag_GCJ=' -z text'
if test "$GCC" = yes; then
wlarc='${wl}'
archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
else
wlarc=''
archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
fi
hardcode_libdir_flag_spec_GCJ='-R$libdir'
hardcode_shlibpath_var_GCJ=no
case $host_os in
solaris2.[0-5] | solaris2.[0-5].*) ;;
*)
# The compiler driver will combine and reorder linker options,
# but understands `-z linker_flag'. GCC discards it without `$wl',
# but is careful enough not to reorder.
# Supported since Solaris 2.6 (maybe 2.5.1?)
if test "$GCC" = yes; then
whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
else
whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract'
fi
;;
esac
link_all_deplibs_GCJ=yes
;;
sunos4*)
if test "x$host_vendor" = xsequent; then
# Use $CC to link under sequent, because it throws in some extra .o
# files that make .init and .fini sections work.
archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
fi
hardcode_libdir_flag_spec_GCJ='-L$libdir'
hardcode_direct_GCJ=yes
hardcode_minus_L_GCJ=yes
hardcode_shlibpath_var_GCJ=no
;;
sysv4)
case $host_vendor in
sni)
archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct_GCJ=yes # is this really true???
;;
siemens)
## LD is ld it makes a PLAMLIB
## CC just makes a GrossModule.
archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags'
reload_cmds_GCJ='$CC -r -o $output$reload_objs'
hardcode_direct_GCJ=no
;;
motorola)
archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie
;;
esac
runpath_var='LD_RUN_PATH'
hardcode_shlibpath_var_GCJ=no
;;
sysv4.3*)
archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_shlibpath_var_GCJ=no
export_dynamic_flag_spec_GCJ='-Bexport'
;;
sysv4*MP*)
if test -d /usr/nec; then
archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_shlibpath_var_GCJ=no
runpath_var=LD_RUN_PATH
hardcode_runpath_var=yes
ld_shlibs_GCJ=yes
fi
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
no_undefined_flag_GCJ='${wl}-z,text'
archive_cmds_need_lc_GCJ=no
hardcode_shlibpath_var_GCJ=no
runpath_var='LD_RUN_PATH'
if test "$GCC" = yes; then
archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We can NOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
no_undefined_flag_GCJ='${wl}-z,text'
allow_undefined_flag_GCJ='${wl}-z,nodefs'
archive_cmds_need_lc_GCJ=no
hardcode_shlibpath_var_GCJ=no
hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
hardcode_libdir_separator_GCJ=':'
link_all_deplibs_GCJ=yes
export_dynamic_flag_spec_GCJ='${wl}-Bexport'
runpath_var='LD_RUN_PATH'
if test "$GCC" = yes; then
archive_cmds_GCJ='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
else
archive_cmds_GCJ='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
uts4*)
archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
hardcode_libdir_flag_spec_GCJ='-L$libdir'
hardcode_shlibpath_var_GCJ=no
;;
*)
ld_shlibs_GCJ=no
;;
esac
fi
{ echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5
echo "${ECHO_T}$ld_shlibs_GCJ" >&6; }
test "$ld_shlibs_GCJ" = no && can_build_shared=no
#
# Do we need to explicitly link libc?
#
case "x$archive_cmds_need_lc_GCJ" in
x|xyes)
# Assume -lc should be added
archive_cmds_need_lc_GCJ=yes
if test "$enable_shared" = yes && test "$GCC" = yes; then
case $archive_cmds_GCJ in
*'~'*)
# FIXME: we may have to deal with multi-command sequences.
;;
'$CC '*)
# Test whether the compiler implicitly links with -lc since on some
# systems, -lgcc has to come before -lc. If gcc already passes -lc
# to ld, don't add -lc before -lgcc.
{ echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6; }
$rm conftest*
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } 2>conftest.err; then
soname=conftest
lib=conftest
libobjs=conftest.$ac_objext
deplibs=
wl=$lt_prog_compiler_wl_GCJ
pic_flag=$lt_prog_compiler_pic_GCJ
compiler_flags=-v
linker_flags=-v
verstring=
output_objdir=.
libname=conftest
lt_save_allow_undefined_flag=$allow_undefined_flag_GCJ
allow_undefined_flag_GCJ=
if { (eval echo "$as_me:$LINENO: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
(eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }
then
archive_cmds_need_lc_GCJ=no
else
archive_cmds_need_lc_GCJ=yes
fi
allow_undefined_flag_GCJ=$lt_save_allow_undefined_flag
else
cat conftest.err 1>&5
fi
$rm conftest*
{ echo "$as_me:$LINENO: result: $archive_cmds_need_lc_GCJ" >&5
echo "${ECHO_T}$archive_cmds_need_lc_GCJ" >&6; }
;;
esac
fi
;;
esac
{ echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6; }
library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=".so"
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
need_lib_prefix=unknown
hardcode_into_libs=no
# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown
case $host_os in
aix3*)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
shlibpath_var=LIBPATH
# AIX 3 has no versioning support, so we append a major version to the name.
soname_spec='${libname}${release}${shared_ext}$major'
;;
aix[4-9]*)
version_type=linux
need_lib_prefix=no
need_version=no
hardcode_into_libs=yes
if test "$host_cpu" = ia64; then
# AIX 5 supports IA64
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
else
# With GCC up to 2.95.x, collect2 would create an import file
# for dependence libraries. The import file would start with
# the line `#! .'. This would cause the generated library to
# depend on `.', always an invalid library. This was fixed in
# development snapshots of GCC prior to 3.0.
case $host_os in
aix4 | aix4.[01] | aix4.[01].*)
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
echo ' yes '
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
:
else
can_build_shared=no
fi
;;
esac
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
# soname into executable. Probably we can add versioning support to
# collect2, so additional links can be useful in future.
if test "$aix_use_runtimelinking" = yes; then
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
# instead of lib<name>.a to let people know that these are not
# typical AIX shared libraries.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
else
# We preserve .a as extension for shared libraries through AIX4.2
# and later when we are not doing run time linking.
library_names_spec='${libname}${release}.a $libname.a'
soname_spec='${libname}${release}${shared_ext}$major'
fi
shlibpath_var=LIBPATH
fi
;;
amigaos*)
library_names_spec='$libname.ixlibrary $libname.a'
# Create ${libname}_ixlibrary.a entries in /sys/libs.
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
;;
beos*)
library_names_spec='${libname}${shared_ext}'
dynamic_linker="$host_os ld.so"
shlibpath_var=LIBRARY_PATH
;;
bsdi[45]*)
version_type=linux
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
# the default ld.so.conf also contains /usr/contrib/lib and
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
# libtool to hard-code these into programs
;;
cygwin* | mingw* | pw32*)
version_type=windows
shrext_cmds=".dll"
need_version=no
need_lib_prefix=no
case $GCC,$host_os in
yes,cygwin* | yes,mingw* | yes,pw32*)
library_names_spec='$libname.dll.a'
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \${file}`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$rm \$dlpath'
shlibpath_overrides_runpath=yes
case $host_os in
cygwin*)
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
;;
mingw*)
# MinGW DLLs use traditional 'lib' prefix
soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
# It is most probably a Windows format PATH printed by
# mingw gcc, but we are running on Cygwin. Gcc prints its search
# path with ; separators, and with drive letters. We can handle the
# drive letters (cygwin fileutils understands them), so leave them,
# especially as we might pass files found there to a mingw objdump,
# which wouldn't understand a cygwinified path. Ahh.
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
else
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
;;
esac
;;
*)
library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
;;
esac
dynamic_linker='Win32 ld.exe'
# FIXME: first we should search . and the directory the executable is in
shlibpath_var=PATH
;;
darwin* | rhapsody*)
dynamic_linker="$host_os dyld"
version_type=darwin
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
soname_spec='${libname}${release}${major}$shared_ext'
shlibpath_overrides_runpath=yes
shlibpath_var=DYLD_LIBRARY_PATH
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
;;
dgux*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
;;
freebsd1*)
dynamic_linker=no
;;
freebsd* | dragonfly*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
if test -x /usr/bin/objformat; then
objformat=`/usr/bin/objformat`
else
case $host_os in
freebsd[123]*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
# Handle Gentoo/FreeBSD as it was Linux
case $host_vendor in
gentoo)
version_type=linux ;;
*)
version_type=freebsd-$objformat ;;
esac
case $version_type in
freebsd-elf*)
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
need_version=no
need_lib_prefix=no
;;
freebsd-*)
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
need_version=yes
;;
linux)
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
need_lib_prefix=no
need_version=no
;;
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
freebsd2*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[01]* | freebsdelf3.[01]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
*) # from 4.6 on, and DragonFly
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
esac
;;
gnu*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
hardcode_into_libs=yes
;;
hpux9* | hpux10* | hpux11*)
# Give a soname corresponding to the major version so that dld.sl refuses to
# link against other versions.
version_type=sunos
need_lib_prefix=no
need_version=no
case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.so"
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
if test "X$HPUX_IA64_MODE" = X32; then
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
else
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
fi
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
hppa*64*)
shrext_cmds='.sl'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.sl"
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
*)
shrext_cmds='.sl'
dynamic_linker="$host_os dld.sl"
shlibpath_var=SHLIB_PATH
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
;;
esac
# HP-UX runs *really* slowly unless shared libraries are mode 555.
postinstall_cmds='chmod 555 $lib'
;;
interix[3-9]*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
irix5* | irix6* | nonstopux*)
case $host_os in
nonstopux*) version_type=nonstopux ;;
*)
if test "$lt_cv_prog_gnu_ld" = yes; then
version_type=linux
else
version_type=irix
fi ;;
esac
need_lib_prefix=no
need_version=no
soname_spec='${libname}${release}${shared_ext}$major'
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
case $host_os in
irix5* | nonstopux*)
libsuff= shlibsuff=
;;
*)
case $LD in # libtool.m4 will add one of these switches to LD
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
libsuff= shlibsuff= libmagic=32-bit;;
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
libsuff=32 shlibsuff=N32 libmagic=N32;;
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
libsuff=64 shlibsuff=64 libmagic=64-bit;;
*) libsuff= shlibsuff= libmagic=never-match;;
esac
;;
esac
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
shlibpath_overrides_runpath=no
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
hardcode_into_libs=yes
;;
# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
dynamic_linker=no
;;
# This must be Linux ELF.
linux* | k*bsd*-gnu)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
# Append ld.so.conf contents to the search path
if test -f /etc/ld.so.conf; then
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
# We used to test for /lib/ld.so.1 and disable shared libraries on
# powerpc, because MkLinux only supported shared libraries with the
# GNU dynamic linker. Since this was broken with cross compilers,
# most powerpc-linux boxes support dynamic linking these days and
# people can always --disable-shared, the test was removed, and we
# assume the GNU/Linux dynamic linker is in use.
dynamic_linker='GNU/Linux ld.so'
;;
netbsd*)
version_type=sunos
need_lib_prefix=no
need_version=no
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
dynamic_linker='NetBSD (a.out) ld.so'
else
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='NetBSD ld.elf_so'
fi
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
newsos6)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
nto-qnx*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
openbsd*)
version_type=sunos
sys_lib_dlsearch_path_spec="/usr/lib"
need_lib_prefix=no
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
case $host_os in
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
*) need_version=no ;;
esac
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
case $host_os in
openbsd2.[89] | openbsd2.[89].*)
shlibpath_overrides_runpath=no
;;
*)
shlibpath_overrides_runpath=yes
;;
esac
else
shlibpath_overrides_runpath=yes
fi
;;
os2*)
libname_spec='$name'
shrext_cmds=".dll"
need_lib_prefix=no
library_names_spec='$libname${shared_ext} $libname.a'
dynamic_linker='OS/2 ld.exe'
shlibpath_var=LIBPATH
;;
osf3* | osf4* | osf5*)
version_type=osf
need_lib_prefix=no
need_version=no
soname_spec='${libname}${release}${shared_ext}$major'
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
;;
rdos*)
dynamic_linker=no
;;
solaris*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
# ldd complains unless libraries are executable
postinstall_cmds='chmod +x $lib'
;;
sunos4*)
version_type=sunos
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
if test "$with_gnu_ld" = yes; then
need_lib_prefix=no
fi
need_version=yes
;;
sysv4 | sysv4.3*)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
case $host_vendor in
sni)
shlibpath_overrides_runpath=no
need_lib_prefix=no
export_dynamic_flag_spec='${wl}-Blargedynsym'
runpath_var=LD_RUN_PATH
;;
siemens)
need_lib_prefix=no
;;
motorola)
need_lib_prefix=no
need_version=no
shlibpath_overrides_runpath=no
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
;;
esac
;;
sysv4*MP*)
if test -d /usr/nec ;then
version_type=linux
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
soname_spec='$libname${shared_ext}.$major'
shlibpath_var=LD_LIBRARY_PATH
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
version_type=freebsd-elf
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
hardcode_into_libs=yes
if test "$with_gnu_ld" = yes; then
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
shlibpath_overrides_runpath=no
else
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
shlibpath_overrides_runpath=yes
case $host_os in
sco3.2v5*)
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
;;
esac
fi
sys_lib_dlsearch_path_spec='/usr/lib'
;;
uts4*)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
;;
*)
dynamic_linker=no
;;
esac
{ echo "$as_me:$LINENO: result: $dynamic_linker" >&5
echo "${ECHO_T}$dynamic_linker" >&6; }
test "$dynamic_linker" = no && can_build_shared=no
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"
fi
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"
fi
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test "$GCC" = yes; then
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi
{ echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6; }
hardcode_action_GCJ=
if test -n "$hardcode_libdir_flag_spec_GCJ" || \
test -n "$runpath_var_GCJ" || \
test "X$hardcode_automatic_GCJ" = "Xyes" ; then
# We can hardcode non-existant directories.
if test "$hardcode_direct_GCJ" != no &&
# If the only mechanism to avoid hardcoding is shlibpath_var, we
# have to relink, otherwise we might link with an installed library
# when we should be linking with a yet-to-be-installed one
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, GCJ)" != no &&
test "$hardcode_minus_L_GCJ" != no; then
# Linking always hardcodes the temporary library directory.
hardcode_action_GCJ=relink
else
# We can link without hardcoding, and we can hardcode nonexisting dirs.
hardcode_action_GCJ=immediate
fi
else
# We cannot hardcode anything, or else we can only hardcode existing
# directories.
hardcode_action_GCJ=unsupported
fi
{ echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5
echo "${ECHO_T}$hardcode_action_GCJ" >&6; }
if test "$hardcode_action_GCJ" = relink; then
# Fast installation is not supported
enable_fast_install=no
elif test "$shlibpath_overrides_runpath" = yes ||
test "$enable_shared" = no; then
# Fast installation is not necessary
enable_fast_install=needless
fi
# The else clause should only fire when bootstrapping the
# libtool distribution, otherwise you forgot to ship ltmain.sh
# with your package, and you will get complaints that there are
# no rules to generate ltmain.sh.
if test -f "$ltmain"; then
# See if we are running on zsh, and set the options which allow our commands through
# without removal of \ escapes.
if test -n "${ZSH_VERSION+set}" ; then
setopt NO_GLOB_SUBST
fi
# Now quote all the things that may contain metacharacters while being
# careful not to overquote the AC_SUBSTed values. We take copies of the
# variables and quote the copies for generation of the libtool script.
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
SED SHELL STRIP \
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
deplibs_check_method reload_flag reload_cmds need_locks \
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
lt_cv_sys_global_symbol_to_c_name_address \
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
old_postinstall_cmds old_postuninstall_cmds \
compiler_GCJ \
CC_GCJ \
LD_GCJ \
lt_prog_compiler_wl_GCJ \
lt_prog_compiler_pic_GCJ \
lt_prog_compiler_static_GCJ \
lt_prog_compiler_no_builtin_flag_GCJ \
export_dynamic_flag_spec_GCJ \
thread_safe_flag_spec_GCJ \
whole_archive_flag_spec_GCJ \
enable_shared_with_static_runtimes_GCJ \
old_archive_cmds_GCJ \
old_archive_from_new_cmds_GCJ \
predep_objects_GCJ \
postdep_objects_GCJ \
predeps_GCJ \
postdeps_GCJ \
compiler_lib_search_path_GCJ \
compiler_lib_search_dirs_GCJ \
archive_cmds_GCJ \
archive_expsym_cmds_GCJ \
postinstall_cmds_GCJ \
postuninstall_cmds_GCJ \
old_archive_from_expsyms_cmds_GCJ \
allow_undefined_flag_GCJ \
no_undefined_flag_GCJ \
export_symbols_cmds_GCJ \
hardcode_libdir_flag_spec_GCJ \
hardcode_libdir_flag_spec_ld_GCJ \
hardcode_libdir_separator_GCJ \
hardcode_automatic_GCJ \
module_cmds_GCJ \
module_expsym_cmds_GCJ \
lt_cv_prog_compiler_c_o_GCJ \
fix_srcfile_path_GCJ \
exclude_expsyms_GCJ \
include_expsyms_GCJ; do
case $var in
old_archive_cmds_GCJ | \
old_archive_from_new_cmds_GCJ | \
archive_cmds_GCJ | \
archive_expsym_cmds_GCJ | \
module_cmds_GCJ | \
module_expsym_cmds_GCJ | \
old_archive_from_expsyms_cmds_GCJ | \
export_symbols_cmds_GCJ | \
extract_expsyms_cmds | reload_cmds | finish_cmds | \
postinstall_cmds | postuninstall_cmds | \
old_postinstall_cmds | old_postuninstall_cmds | \
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
# Double-quote double-evaled strings.
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
;;
*)
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
;;
esac
done
case $lt_echo in
*'\$0 --fallback-echo"')
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
;;
esac
cfgfile="$ofile"
cat <<__EOF__ >> "$cfgfile"
# ### BEGIN LIBTOOL TAG CONFIG: $tagname
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
# Shell to use when invoking shell scripts.
SHELL=$lt_SHELL
# Whether or not to build shared libraries.
build_libtool_libs=$enable_shared
# Whether or not to build static libraries.
build_old_libs=$enable_static
# Whether or not to add -lc for building shared libraries.
build_libtool_need_lc=$archive_cmds_need_lc_GCJ
# Whether or not to disallow shared libs when runtime libs are static
allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ
# Whether or not to optimize for fast installation.
fast_install=$enable_fast_install
# The host system.
host_alias=$host_alias
host=$host
host_os=$host_os
# The build system.
build_alias=$build_alias
build=$build
build_os=$build_os
# An echo program that does not interpret backslashes.
echo=$lt_echo
# The archiver.
AR=$lt_AR
AR_FLAGS=$lt_AR_FLAGS
# A C compiler.
LTCC=$lt_LTCC
# LTCC compiler flags.
LTCFLAGS=$lt_LTCFLAGS
# A language-specific compiler.
CC=$lt_compiler_GCJ
# Is the compiler the GNU C compiler?
with_gcc=$GCC_GCJ
# An ERE matcher.
EGREP=$lt_EGREP
# The linker used to build libraries.
LD=$lt_LD_GCJ
# Whether we need hard or soft links.
LN_S=$lt_LN_S
# A BSD-compatible nm program.
NM=$lt_NM
# A symbol stripping program
STRIP=$lt_STRIP
# Used to examine libraries when file_magic_cmd begins "file"
MAGIC_CMD=$MAGIC_CMD
# Used on cygwin: DLL creation program.
DLLTOOL="$DLLTOOL"
# Used on cygwin: object dumper.
OBJDUMP="$OBJDUMP"
# Used on cygwin: assembler.
AS="$AS"
# The name of the directory that contains temporary libtool files.
objdir=$objdir
# How to create reloadable object files.
reload_flag=$lt_reload_flag
reload_cmds=$lt_reload_cmds
# How to pass a linker flag through the compiler.
wl=$lt_lt_prog_compiler_wl_GCJ
# Object file suffix (normally "o").
objext="$ac_objext"
# Old archive suffix (normally "a").
libext="$libext"
# Shared library suffix (normally ".so").
shrext_cmds='$shrext_cmds'
# Executable file suffix (normally "").
exeext="$exeext"
# Additional compiler flags for building library objects.
pic_flag=$lt_lt_prog_compiler_pic_GCJ
pic_mode=$pic_mode
# What is the maximum length of a command?
max_cmd_len=$lt_cv_sys_max_cmd_len
# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GCJ
# Must we lock files when doing compilation?
need_locks=$lt_need_locks
# Do we need the lib prefix for modules?
need_lib_prefix=$need_lib_prefix
# Do we need a version for libraries?
need_version=$need_version
# Whether dlopen is supported.
dlopen_support=$enable_dlopen
# Whether dlopen of programs is supported.
dlopen_self=$enable_dlopen_self
# Whether dlopen of statically linked programs is supported.
dlopen_self_static=$enable_dlopen_self_static
# Compiler flag to prevent dynamic linking.
link_static_flag=$lt_lt_prog_compiler_static_GCJ
# Compiler flag to turn off builtin functions.
no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GCJ
# Compiler flag to allow reflexive dlopens.
export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GCJ
# Compiler flag to generate shared objects directly from archives.
whole_archive_flag_spec=$lt_whole_archive_flag_spec_GCJ
# Compiler flag to generate thread-safe objects.
thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ
# Library versioning type.
version_type=$version_type
# Format of library name prefix.
libname_spec=$lt_libname_spec
# List of archive names. First name is the real one, the rest are links.
# The last name is the one that the linker finds with -lNAME.
library_names_spec=$lt_library_names_spec
# The coded name of the library, if different from the real name.
soname_spec=$lt_soname_spec
# Commands used to build and install an old-style archive.
RANLIB=$lt_RANLIB
old_archive_cmds=$lt_old_archive_cmds_GCJ
old_postinstall_cmds=$lt_old_postinstall_cmds
old_postuninstall_cmds=$lt_old_postuninstall_cmds
# Create an old-style archive from a shared archive.
old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GCJ
# Create a temporary old-style archive to link instead of a shared archive.
old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GCJ
# Commands used to build and install a shared archive.
archive_cmds=$lt_archive_cmds_GCJ
archive_expsym_cmds=$lt_archive_expsym_cmds_GCJ
postinstall_cmds=$lt_postinstall_cmds
postuninstall_cmds=$lt_postuninstall_cmds
# Commands used to build a loadable module (assumed same as above if empty)
module_cmds=$lt_module_cmds_GCJ
module_expsym_cmds=$lt_module_expsym_cmds_GCJ
# Commands to strip libraries.
old_striplib=$lt_old_striplib
striplib=$lt_striplib
# Dependencies to place before the objects being linked to create a
# shared library.
predep_objects=$lt_predep_objects_GCJ
# Dependencies to place after the objects being linked to create a
# shared library.
postdep_objects=$lt_postdep_objects_GCJ
# Dependencies to place before the objects being linked to create a
# shared library.
predeps=$lt_predeps_GCJ
# Dependencies to place after the objects being linked to create a
# shared library.
postdeps=$lt_postdeps_GCJ
# The directories searched by this compiler when creating a shared
# library
compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_GCJ
# The library search path used internally by the compiler when linking
# a shared library.
compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ
# Method to check whether dependent libraries are shared objects.
deplibs_check_method=$lt_deplibs_check_method
# Command to use when deplibs_check_method == file_magic.
file_magic_cmd=$lt_file_magic_cmd
# Flag that allows shared libraries with undefined symbols to be built.
allow_undefined_flag=$lt_allow_undefined_flag_GCJ
# Flag that forces no undefined symbols.
no_undefined_flag=$lt_no_undefined_flag_GCJ
# Commands used to finish a libtool library installation in a directory.
finish_cmds=$lt_finish_cmds
# Same as above, but a single script fragment to be evaled but not shown.
finish_eval=$lt_finish_eval
# Take the output of nm and produce a listing of raw symbols and C names.
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
# Transform the output of nm in a proper C declaration
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
# Transform the output of nm in a C name address pair
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
# This is the shared library runtime path variable.
runpath_var=$runpath_var
# This is the shared library path variable.
shlibpath_var=$shlibpath_var
# Is shlibpath searched before the hard-coded library search path?
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
# How to hardcode a shared library path into an executable.
hardcode_action=$hardcode_action_GCJ
# Whether we should hardcode library paths into libraries.
hardcode_into_libs=$hardcode_into_libs
# Flag to hardcode \$libdir into a binary during linking.
# This must work even if \$libdir does not exist.
hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GCJ
# If ld is used when linking, flag to hardcode \$libdir into
# a binary during linking. This must work even if \$libdir does
# not exist.
hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GCJ
# Whether we need a single -rpath flag with a separated argument.
hardcode_libdir_separator=$lt_hardcode_libdir_separator_GCJ
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
# resulting binary.
hardcode_direct=$hardcode_direct_GCJ
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
# resulting binary.
hardcode_minus_L=$hardcode_minus_L_GCJ
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
# the resulting binary.
hardcode_shlibpath_var=$hardcode_shlibpath_var_GCJ
# Set to yes if building a shared library automatically hardcodes DIR into the library
# and all subsequent libraries and executables linked against it.
hardcode_automatic=$hardcode_automatic_GCJ
# Variables whose values should be saved in libtool wrapper scripts and
# restored at relink time.
variables_saved_for_relink="$variables_saved_for_relink"
# Whether libtool must link a program against all its dependency libraries.
link_all_deplibs=$link_all_deplibs_GCJ
# Compile-time system search path for libraries
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
# Run-time system search path for libraries
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
# Fix the shell variable \$srcfile for the compiler.
fix_srcfile_path=$lt_fix_srcfile_path
# Set to yes if exported symbols are required.
always_export_symbols=$always_export_symbols_GCJ
# The commands to list exported symbols.
export_symbols_cmds=$lt_export_symbols_cmds_GCJ
# The commands to extract the exported symbol list from a shared archive.
extract_expsyms_cmds=$lt_extract_expsyms_cmds
# Symbols that should not be listed in the preloaded symbols.
exclude_expsyms=$lt_exclude_expsyms_GCJ
# Symbols that must always be exported.
include_expsyms=$lt_include_expsyms_GCJ
# ### END LIBTOOL TAG CONFIG: $tagname
__EOF__
else
# If there is no Makefile yet, we rely on a make rule to execute
# `config.status --recheck' to rerun these tests and create the
# libtool script then.
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
if test -f "$ltmain_in"; then
test -f Makefile && make "$ltmain"
fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
CC="$lt_save_CC"
else
tagname=""
fi
;;
RC)
# Source file extension for RC test sources.
ac_ext=rc
# Object file extension for compiled RC test sources.
objext=o
objext_RC=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
# Code to be used in simple link tests
lt_simple_link_test_code="$lt_simple_compile_test_code"
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
# save warnings/boilerplate of simple test code
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$rm conftest*
ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$rm -r conftest*
# Allow CC to be a program name with arguments.
lt_save_CC="$CC"
CC=${RC-"windres"}
compiler=$CC
compiler_RC=$CC
for cc_temp in $compiler""; do
case $cc_temp in
compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
\-*) ;;
*) break;;
esac
done
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
lt_cv_prog_compiler_c_o_RC=yes
# The else clause should only fire when bootstrapping the
# libtool distribution, otherwise you forgot to ship ltmain.sh
# with your package, and you will get complaints that there are
# no rules to generate ltmain.sh.
if test -f "$ltmain"; then
# See if we are running on zsh, and set the options which allow our commands through
# without removal of \ escapes.
if test -n "${ZSH_VERSION+set}" ; then
setopt NO_GLOB_SUBST
fi
# Now quote all the things that may contain metacharacters while being
# careful not to overquote the AC_SUBSTed values. We take copies of the
# variables and quote the copies for generation of the libtool script.
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
SED SHELL STRIP \
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
deplibs_check_method reload_flag reload_cmds need_locks \
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
lt_cv_sys_global_symbol_to_c_name_address \
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
old_postinstall_cmds old_postuninstall_cmds \
compiler_RC \
CC_RC \
LD_RC \
lt_prog_compiler_wl_RC \
lt_prog_compiler_pic_RC \
lt_prog_compiler_static_RC \
lt_prog_compiler_no_builtin_flag_RC \
export_dynamic_flag_spec_RC \
thread_safe_flag_spec_RC \
whole_archive_flag_spec_RC \
enable_shared_with_static_runtimes_RC \
old_archive_cmds_RC \
old_archive_from_new_cmds_RC \
predep_objects_RC \
postdep_objects_RC \
predeps_RC \
postdeps_RC \
compiler_lib_search_path_RC \
compiler_lib_search_dirs_RC \
archive_cmds_RC \
archive_expsym_cmds_RC \
postinstall_cmds_RC \
postuninstall_cmds_RC \
old_archive_from_expsyms_cmds_RC \
allow_undefined_flag_RC \
no_undefined_flag_RC \
export_symbols_cmds_RC \
hardcode_libdir_flag_spec_RC \
hardcode_libdir_flag_spec_ld_RC \
hardcode_libdir_separator_RC \
hardcode_automatic_RC \
module_cmds_RC \
module_expsym_cmds_RC \
lt_cv_prog_compiler_c_o_RC \
fix_srcfile_path_RC \
exclude_expsyms_RC \
include_expsyms_RC; do
case $var in
old_archive_cmds_RC | \
old_archive_from_new_cmds_RC | \
archive_cmds_RC | \
archive_expsym_cmds_RC | \
module_cmds_RC | \
module_expsym_cmds_RC | \
old_archive_from_expsyms_cmds_RC | \
export_symbols_cmds_RC | \
extract_expsyms_cmds | reload_cmds | finish_cmds | \
postinstall_cmds | postuninstall_cmds | \
old_postinstall_cmds | old_postuninstall_cmds | \
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
# Double-quote double-evaled strings.
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
;;
*)
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
;;
esac
done
case $lt_echo in
*'\$0 --fallback-echo"')
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
;;
esac
cfgfile="$ofile"
cat <<__EOF__ >> "$cfgfile"
# ### BEGIN LIBTOOL TAG CONFIG: $tagname
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
# Shell to use when invoking shell scripts.
SHELL=$lt_SHELL
# Whether or not to build shared libraries.
build_libtool_libs=$enable_shared
# Whether or not to build static libraries.
build_old_libs=$enable_static
# Whether or not to add -lc for building shared libraries.
build_libtool_need_lc=$archive_cmds_need_lc_RC
# Whether or not to disallow shared libs when runtime libs are static
allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC
# Whether or not to optimize for fast installation.
fast_install=$enable_fast_install
# The host system.
host_alias=$host_alias
host=$host
host_os=$host_os
# The build system.
build_alias=$build_alias
build=$build
build_os=$build_os
# An echo program that does not interpret backslashes.
echo=$lt_echo
# The archiver.
AR=$lt_AR
AR_FLAGS=$lt_AR_FLAGS
# A C compiler.
LTCC=$lt_LTCC
# LTCC compiler flags.
LTCFLAGS=$lt_LTCFLAGS
# A language-specific compiler.
CC=$lt_compiler_RC
# Is the compiler the GNU C compiler?
with_gcc=$GCC_RC
# An ERE matcher.
EGREP=$lt_EGREP
# The linker used to build libraries.
LD=$lt_LD_RC
# Whether we need hard or soft links.
LN_S=$lt_LN_S
# A BSD-compatible nm program.
NM=$lt_NM
# A symbol stripping program
STRIP=$lt_STRIP
# Used to examine libraries when file_magic_cmd begins "file"
MAGIC_CMD=$MAGIC_CMD
# Used on cygwin: DLL creation program.
DLLTOOL="$DLLTOOL"
# Used on cygwin: object dumper.
OBJDUMP="$OBJDUMP"
# Used on cygwin: assembler.
AS="$AS"
# The name of the directory that contains temporary libtool files.
objdir=$objdir
# How to create reloadable object files.
reload_flag=$lt_reload_flag
reload_cmds=$lt_reload_cmds
# How to pass a linker flag through the compiler.
wl=$lt_lt_prog_compiler_wl_RC
# Object file suffix (normally "o").
objext="$ac_objext"
# Old archive suffix (normally "a").
libext="$libext"
# Shared library suffix (normally ".so").
shrext_cmds='$shrext_cmds'
# Executable file suffix (normally "").
exeext="$exeext"
# Additional compiler flags for building library objects.
pic_flag=$lt_lt_prog_compiler_pic_RC
pic_mode=$pic_mode
# What is the maximum length of a command?
max_cmd_len=$lt_cv_sys_max_cmd_len
# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC
# Must we lock files when doing compilation?
need_locks=$lt_need_locks
# Do we need the lib prefix for modules?
need_lib_prefix=$need_lib_prefix
# Do we need a version for libraries?
need_version=$need_version
# Whether dlopen is supported.
dlopen_support=$enable_dlopen
# Whether dlopen of programs is supported.
dlopen_self=$enable_dlopen_self
# Whether dlopen of statically linked programs is supported.
dlopen_self_static=$enable_dlopen_self_static
# Compiler flag to prevent dynamic linking.
link_static_flag=$lt_lt_prog_compiler_static_RC
# Compiler flag to turn off builtin functions.
no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC
# Compiler flag to allow reflexive dlopens.
export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC
# Compiler flag to generate shared objects directly from archives.
whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC
# Compiler flag to generate thread-safe objects.
thread_safe_flag_spec=$lt_thread_safe_flag_spec_RC
# Library versioning type.
version_type=$version_type
# Format of library name prefix.
libname_spec=$lt_libname_spec
# List of archive names. First name is the real one, the rest are links.
# The last name is the one that the linker finds with -lNAME.
library_names_spec=$lt_library_names_spec
# The coded name of the library, if different from the real name.
soname_spec=$lt_soname_spec
# Commands used to build and install an old-style archive.
RANLIB=$lt_RANLIB
old_archive_cmds=$lt_old_archive_cmds_RC
old_postinstall_cmds=$lt_old_postinstall_cmds
old_postuninstall_cmds=$lt_old_postuninstall_cmds
# Create an old-style archive from a shared archive.
old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC
# Create a temporary old-style archive to link instead of a shared archive.
old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC
# Commands used to build and install a shared archive.
archive_cmds=$lt_archive_cmds_RC
archive_expsym_cmds=$lt_archive_expsym_cmds_RC
postinstall_cmds=$lt_postinstall_cmds
postuninstall_cmds=$lt_postuninstall_cmds
# Commands used to build a loadable module (assumed same as above if empty)
module_cmds=$lt_module_cmds_RC
module_expsym_cmds=$lt_module_expsym_cmds_RC
# Commands to strip libraries.
old_striplib=$lt_old_striplib
striplib=$lt_striplib
# Dependencies to place before the objects being linked to create a
# shared library.
predep_objects=$lt_predep_objects_RC
# Dependencies to place after the objects being linked to create a
# shared library.
postdep_objects=$lt_postdep_objects_RC
# Dependencies to place before the objects being linked to create a
# shared library.
predeps=$lt_predeps_RC
# Dependencies to place after the objects being linked to create a
# shared library.
postdeps=$lt_postdeps_RC
# The directories searched by this compiler when creating a shared
# library
compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_RC
# The library search path used internally by the compiler when linking
# a shared library.
compiler_lib_search_path=$lt_compiler_lib_search_path_RC
# Method to check whether dependent libraries are shared objects.
deplibs_check_method=$lt_deplibs_check_method
# Command to use when deplibs_check_method == file_magic.
file_magic_cmd=$lt_file_magic_cmd
# Flag that allows shared libraries with undefined symbols to be built.
allow_undefined_flag=$lt_allow_undefined_flag_RC
# Flag that forces no undefined symbols.
no_undefined_flag=$lt_no_undefined_flag_RC
# Commands used to finish a libtool library installation in a directory.
finish_cmds=$lt_finish_cmds
# Same as above, but a single script fragment to be evaled but not shown.
finish_eval=$lt_finish_eval
# Take the output of nm and produce a listing of raw symbols and C names.
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
# Transform the output of nm in a proper C declaration
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
# Transform the output of nm in a C name address pair
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
# This is the shared library runtime path variable.
runpath_var=$runpath_var
# This is the shared library path variable.
shlibpath_var=$shlibpath_var
# Is shlibpath searched before the hard-coded library search path?
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
# How to hardcode a shared library path into an executable.
hardcode_action=$hardcode_action_RC
# Whether we should hardcode library paths into libraries.
hardcode_into_libs=$hardcode_into_libs
# Flag to hardcode \$libdir into a binary during linking.
# This must work even if \$libdir does not exist.
hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC
# If ld is used when linking, flag to hardcode \$libdir into
# a binary during linking. This must work even if \$libdir does
# not exist.
hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC
# Whether we need a single -rpath flag with a separated argument.
hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
# resulting binary.
hardcode_direct=$hardcode_direct_RC
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
# resulting binary.
hardcode_minus_L=$hardcode_minus_L_RC
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
# the resulting binary.
hardcode_shlibpath_var=$hardcode_shlibpath_var_RC
# Set to yes if building a shared library automatically hardcodes DIR into the library
# and all subsequent libraries and executables linked against it.
hardcode_automatic=$hardcode_automatic_RC
# Variables whose values should be saved in libtool wrapper scripts and
# restored at relink time.
variables_saved_for_relink="$variables_saved_for_relink"
# Whether libtool must link a program against all its dependency libraries.
link_all_deplibs=$link_all_deplibs_RC
# Compile-time system search path for libraries
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
# Run-time system search path for libraries
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
# Fix the shell variable \$srcfile for the compiler.
fix_srcfile_path=$lt_fix_srcfile_path
# Set to yes if exported symbols are required.
always_export_symbols=$always_export_symbols_RC
# The commands to list exported symbols.
export_symbols_cmds=$lt_export_symbols_cmds_RC
# The commands to extract the exported symbol list from a shared archive.
extract_expsyms_cmds=$lt_extract_expsyms_cmds
# Symbols that should not be listed in the preloaded symbols.
exclude_expsyms=$lt_exclude_expsyms_RC
# Symbols that must always be exported.
include_expsyms=$lt_include_expsyms_RC
# ### END LIBTOOL TAG CONFIG: $tagname
__EOF__
else
# If there is no Makefile yet, we rely on a make rule to execute
# `config.status --recheck' to rerun these tests and create the
# libtool script then.
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
if test -f "$ltmain_in"; then
test -f Makefile && make "$ltmain"
fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
CC="$lt_save_CC"
;;
*)
{ { echo "$as_me:$LINENO: error: Unsupported tag name: $tagname" >&5
echo "$as_me: error: Unsupported tag name: $tagname" >&2;}
{ (exit 1); exit 1; }; }
;;
esac
# Append the new tag name to the list of available tags.
if test -n "$tagname" ; then
available_tags="$available_tags $tagname"
fi
fi
done
IFS="$lt_save_ifs"
# Now substitute the updated list of available tags.
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
mv "${ofile}T" "$ofile"
chmod +x "$ofile"
else
rm -f "${ofile}T"
{ { echo "$as_me:$LINENO: error: unable to update list of available tagged configurations." >&5
echo "$as_me: error: unable to update list of available tagged configurations." >&2;}
{ (exit 1); exit 1; }; }
fi
fi
# This can be used to rebuild libtool when needed
LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
# Always use our own libtool.
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
# Prevent multiple expansion
{ echo "$as_me:$LINENO: checking whether ln -s works" >&5
echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
LN_S=$as_ln_s
if test "$LN_S" = "ln -s"; then
{ echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6; }
else
{ echo "$as_me:$LINENO: result: no, using $LN_S" >&5
echo "${ECHO_T}no, using $LN_S" >&6; }
fi
PCRE_MAJOR="7"
PCRE_MINOR="7"
PCRE_PRERELEASE=""
PCRE_DATE="2008-05-07"
# Set a more sensible default value for $(htmldir).
if test "x$htmldir" = 'x${docdir}'
then
htmldir='${docdir}/html'
fi
# Handle --disable-cpp
# Check whether --enable-cpp was given.
if test "${enable_cpp+set}" = set; then
enableval=$enable_cpp;
else
enable_cpp=yes
fi
# Handle --enable-rebuild-chartables
# Check whether --enable-rebuild-chartables was given.
if test "${enable_rebuild_chartables+set}" = set; then
enableval=$enable_rebuild_chartables;
else
enable_rebuild_chartables=no
fi
# Handle --enable-utf8 (disabled by default)
# Check whether --enable-utf8 was given.
if test "${enable_utf8+set}" = set; then
enableval=$enable_utf8;
else
enable_utf8=unset
fi
# Handle --enable-unicode-properties
# Check whether --enable-unicode-properties was given.
if test "${enable_unicode_properties+set}" = set; then
enableval=$enable_unicode_properties;
else
enable_unicode_properties=no
fi
# Handle --enable-newline=NL
# Separate newline options
ac_pcre_newline=lf
# Check whether --enable-newline-is-cr was given.
if test "${enable_newline_is_cr+set}" = set; then
enableval=$enable_newline_is_cr; ac_pcre_newline=cr
fi
# Check whether --enable-newline-is-lf was given.
if test "${enable_newline_is_lf+set}" = set; then
enableval=$enable_newline_is_lf; ac_pcre_newline=lf
fi
# Check whether --enable-newline-is-crlf was given.
if test "${enable_newline_is_crlf+set}" = set; then
enableval=$enable_newline_is_crlf; ac_pcre_newline=crlf
fi
# Check whether --enable-newline-is-anycrlf was given.
if test "${enable_newline_is_anycrlf+set}" = set; then
enableval=$enable_newline_is_anycrlf; ac_pcre_newline=anycrlf
fi
# Check whether --enable-newline-is-any was given.
if test "${enable_newline_is_any+set}" = set; then
enableval=$enable_newline_is_any; ac_pcre_newline=any
fi
enable_newline="$ac_pcre_newline"
# Handle --enable-bsr-anycrlf
# Check whether --enable-bsr-anycrlf was given.
if test "${enable_bsr_anycrlf+set}" = set; then
enableval=$enable_bsr_anycrlf;
else
enable_bsr_anycrlf=no
fi
# Handle --enable-ebcdic
# Check whether --enable-ebcdic was given.
if test "${enable_ebcdic+set}" = set; then
enableval=$enable_ebcdic;
else
enable_ebcdic=no
fi
# Handle --disable-stack-for-recursion
# Check whether --enable-stack-for-recursion was given.
if test "${enable_stack_for_recursion+set}" = set; then
enableval=$enable_stack_for_recursion;
else
enable_stack_for_recursion=yes
fi
# Handle --enable-pcregrep-libz
# Check whether --enable-pcregrep-libz was given.
if test "${enable_pcregrep_libz+set}" = set; then
enableval=$enable_pcregrep_libz;
else
enable_pcregrep_libz=no
fi
# Handle --enable-pcregrep-libbz2
# Check whether --enable-pcregrep-libbz2 was given.
if test "${enable_pcregrep_libbz2+set}" = set; then
enableval=$enable_pcregrep_libbz2;
else
enable_pcregrep_libbz2=no
fi
# Handle --enable-pcretest-libreadline
# Check whether --enable-pcretest-libreadline was given.
if test "${enable_pcretest_libreadline+set}" = set; then
enableval=$enable_pcretest_libreadline;
else
enable_pcretest_libreadline=no
fi
# Handle --with-posix-malloc-threshold=NBYTES
# Check whether --with-posix-malloc-threshold was given.
if test "${with_posix_malloc_threshold+set}" = set; then
withval=$with_posix_malloc_threshold;
else
with_posix_malloc_threshold=10
fi
# Handle --with-link-size=N
# Check whether --with-link-size was given.
if test "${with_link_size+set}" = set; then
withval=$with_link_size;
else
with_link_size=2
fi
# Handle --with-match-limit=N
# Check whether --with-match-limit was given.
if test "${with_match_limit+set}" = set; then
withval=$with_match_limit;
else
with_match_limit=10000000
fi
# Handle --with-match-limit_recursion=N
#
# Note: In config.h, the default is to define MATCH_LIMIT_RECURSION
# symbolically as MATCH_LIMIT, which in turn is defined to be some numeric
# value (e.g. 10000000). MATCH_LIMIT_RECURSION can otherwise be set to some
# different numeric value (or even the same numeric value as MATCH_LIMIT,
# though no longer defined in terms of the latter).
#
# Check whether --with-match-limit-recursion was given.
if test "${with_match_limit_recursion+set}" = set; then
withval=$with_match_limit_recursion;
else
with_match_limit_recursion=MATCH_LIMIT
fi
# Make sure that if enable_unicode_properties was set, that UTF-8 support
# is enabled.
#
if test "x$enable_unicode_properties" = "xyes"
then
if test "x$enable_utf8" = "xno"
then
{ { echo "$as_me:$LINENO: error: support for Unicode properties requires UTF-8 support" >&5
echo "$as_me: error: support for Unicode properties requires UTF-8 support" >&2;}
{ (exit 1); exit 1; }; }
fi
enable_utf8=yes
fi
if test "x$enable_utf8" = "xunset"
then
enable_utf8=no
fi
# Make sure that if enable_ebcdic is set, rebuild_chartables is also enabled.
#
if test "x$enable_ebcdic" = "xyes"
then
enable_rebuild_chartables=yes
fi
# Convert the newline identifier into the appropriate integer value.
case "$enable_newline" in
lf) ac_pcre_newline_value=10 ;;
cr) ac_pcre_newline_value=13 ;;
crlf) ac_pcre_newline_value=3338 ;;
anycrlf) ac_pcre_newline_value=-2 ;;
any) ac_pcre_newline_value=-1 ;;
*)
{ { echo "$as_me:$LINENO: error: invalid argument \"$enable_newline\" to --enable-newline option" >&5
echo "$as_me: error: invalid argument \"$enable_newline\" to --enable-newline option" >&2;}
{ (exit 1); exit 1; }; }
;;
esac
# Check argument to --with-link-size
case "$with_link_size" in
2|3|4) ;;
*)
{ { echo "$as_me:$LINENO: error: invalid argument \"$with_link_size\" to --with-link-size option" >&5
echo "$as_me: error: invalid argument \"$with_link_size\" to --with-link-size option" >&2;}
{ (exit 1); exit 1; }; }
;;
esac
# Checks for header files.
{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
if test "${ac_cv_header_stdc+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_header_stdc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_header_stdc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <string.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "memchr" >/dev/null 2>&1; then
:
else
ac_cv_header_stdc=no
fi
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <stdlib.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "free" >/dev/null 2>&1; then
:
else
ac_cv_header_stdc=no
fi
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
if test "$cross_compiling" = yes; then
:
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <ctype.h>
#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
(('a' <= (c) && (c) <= 'i') \
|| ('j' <= (c) && (c) <= 'r') \
|| ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
int i;
for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i))
|| toupper (i) != TOUPPER (i))
return 2;
return 0;
}
_ACEOF
rm -f conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
{ (case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_try") 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
:
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
( exit $ac_status )
ac_cv_header_stdc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
fi
fi
{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then
cat >>confdefs.h <<\_ACEOF
#define STDC_HEADERS 1
_ACEOF
fi
for ac_header in limits.h sys/types.h sys/stat.h dirent.h windows.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
else
# Is the header compilable?
{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_header_compiler=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6; }
# Is the header present?
{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <$ac_header>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
ac_header_preproc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6; }
# So? What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
yes:no: )
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
ac_header_preproc=yes
;;
no:yes:* )
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
;;
esac
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
eval "$as_ac_Header=\$ac_header_preproc"
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
done
# The files below are C++ header files.
pcre_have_type_traits="0"
pcre_have_bits_type_traits="0"
if test "x$enable_cpp" = "xyes" -a -n "$CXX"
then
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
# Older versions of pcre defined pcrecpp::no_arg, but in new versions
# it's called pcrecpp::RE::no_arg. For backwards ABI compatibility,
# we want to make one an alias for the other. Different systems do
# this in different ways. Some systems, for instance, can do it via
# a linker flag: -alias (for os x 10.5) or -i (for os x <=10.4).
OLD_LDFLAGS="$LDFLAGS"
for flag in "-alias,__ZN7pcrecpp2RE6no_argE,__ZN7pcrecpp6no_argE" \
"-i__ZN7pcrecpp6no_argE:__ZN7pcrecpp2RE6no_argE"; do
{ echo "$as_me:$LINENO: checking for alias support in the linker" >&5
echo $ECHO_N "checking for alias support in the linker... $ECHO_C" >&6; }
LDFLAGS="$OLD_LDFLAGS -Wl,$flag"
# We try to run the linker with this new ld flag. If the link fails,
# we give up and remove the new flag from LDFLAGS.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
namespace pcrecpp {
class RE { static int no_arg; };
int RE::no_arg;
}
int
main ()
{
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
{ echo "$as_me:$LINENO: result: yes" >&5
echo "${ECHO_T}yes" >&6; };
EXTRA_LIBPCRECPP_LDFLAGS="$EXTRA_LIBPCRECPP_LDFLAGS -Wl,$flag";
break;
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
{ echo "$as_me:$LINENO: result: no" >&5
echo "${ECHO_T}no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
done
LDFLAGS="$OLD_LDFLAGS"
# We could be more clever here, given we're doing AC_SUBST with this
# (eg set a var to be the name of the include file we want). But we're not
# so it's easy to change back to 'regular' autoconf vars if we needed to.
for ac_header in string
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
else
# Is the header compilable?
{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_header_compiler=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6; }
# Is the header present?
{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <$ac_header>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
test ! -s conftest.err
}; then
ac_header_preproc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6; }
# So? What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
yes:no: )
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
ac_header_preproc=yes
;;
no:yes:* )
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
;;
esac
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
eval "$as_ac_Header=\$ac_header_preproc"
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
pcre_have_cpp_headers="1"
else
pcre_have_cpp_headers="0"
fi
done
for ac_header in bits/type_traits.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
else
# Is the header compilable?
{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_header_compiler=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6; }
# Is the header present?
{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <$ac_header>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
test ! -s conftest.err
}; then
ac_header_preproc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6; }
# So? What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
yes:no: )
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
ac_header_preproc=yes
;;
no:yes:* )
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
;;
esac
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
eval "$as_ac_Header=\$ac_header_preproc"
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
pcre_have_bits_type_traits="1"
else
pcre_have_bits_type_traits="0"
fi
done
for ac_header in type_traits.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
else
# Is the header compilable?
{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_header_compiler=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6; }
# Is the header present?
{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <$ac_header>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
test ! -s conftest.err
}; then
ac_header_preproc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6; }
# So? What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
yes:no: )
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
ac_header_preproc=yes
;;
no:yes:* )
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
;;
esac
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
eval "$as_ac_Header=\$ac_header_preproc"
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
pcre_have_type_traits="1"
else
pcre_have_type_traits="0"
fi
done
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi
# Using AC_SUBST eliminates the need to include config.h in a public .h file
# Conditional compilation
if test "x$enable_cpp" = "xyes"; then
WITH_PCRE_CPP_TRUE=
WITH_PCRE_CPP_FALSE='#'
else
WITH_PCRE_CPP_TRUE='#'
WITH_PCRE_CPP_FALSE=
fi
if test "x$enable_rebuild_chartables" = "xyes"; then
WITH_REBUILD_CHARTABLES_TRUE=
WITH_REBUILD_CHARTABLES_FALSE='#'
else
WITH_REBUILD_CHARTABLES_TRUE='#'
WITH_REBUILD_CHARTABLES_FALSE=
fi
# Checks for typedefs, structures, and compiler characteristics.
{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
if test "${ac_cv_c_const+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int
main ()
{
/* FIXME: Include the comments suggested by Paul. */
#ifndef __cplusplus
/* Ultrix mips cc rejects this. */
typedef int charset[2];
const charset cs;
/* SunOS 4.1.1 cc rejects this. */
char const *const *pcpcc;
char **ppc;
/* NEC SVR4.0.2 mips cc rejects this. */
struct point {int x, y;};
static struct point const zero = {0,0};
/* AIX XL C 1.02.0.0 rejects this.
It does not let you subtract one const X* pointer from another in
an arm of an if-expression whose if-part is not a constant
expression */
const char *g = "string";
pcpcc = &g + (g ? g-g : 0);
/* HPUX 7.0 cc rejects these. */
++pcpcc;
ppc = (char**) pcpcc;
pcpcc = (char const *const *) ppc;
{ /* SCO 3.2v4 cc rejects this. */
char *t;
char const *s = 0 ? (char *) 0 : (char const *) 0;
*t++ = 0;
if (s) return 0;
}
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
int x[] = {25, 17};
const int *foo = &x[0];
++foo;
}
{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
typedef const int *iptr;
iptr p = 0;
++p;
}
{ /* AIX XL C 1.02.0.0 rejects this saying
"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
struct s { int j; const int *ap[3]; };
struct s *b; b->j = 5;
}
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
const int foo = 10;
if (!foo) return 0;
}
return !cs[0] && !zero.x;
#endif
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_c_const=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_c_const=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
echo "${ECHO_T}$ac_cv_c_const" >&6; }
if test $ac_cv_c_const = no; then
cat >>confdefs.h <<\_ACEOF
#define const
_ACEOF
fi
{ echo "$as_me:$LINENO: checking for size_t" >&5
echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
if test "${ac_cv_type_size_t+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
typedef size_t ac__type_new_;
int
main ()
{
if ((ac__type_new_ *) 0)
return 0;
if (sizeof (ac__type_new_))
return 0;
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_type_size_t=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_type_size_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
if test $ac_cv_type_size_t = yes; then
:
else
cat >>confdefs.h <<_ACEOF
#define size_t unsigned int
_ACEOF
fi
pcre_have_strotolonglong=0
for ac_func in strtoq strtoll _strtoi64
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
{ echo "$as_me:$LINENO: checking for $ac_func" >&5
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
For example, HP-UX 11i <limits.h> declares gettimeofday. */
#define $ac_func innocuous_$ac_func
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func (); below.
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
<limits.h> exists even on freestanding compilers. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
#undef $ac_func
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func ();
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined __stub_$ac_func || defined __stub___$ac_func
choke me
#endif
int
main ()
{
return $ac_func ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
eval "$as_ac_var=yes"
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
eval "$as_ac_var=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
ac_res=`eval echo '${'$as_ac_var'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
if test `eval echo '${'$as_ac_var'}'` = yes; then
cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
pcre_have_strotolonglong="1"; break
fi
done
# If we can't convert a string to a long long, pretend we don't even
# have a long long.
if test $pcre_have_strotolonglong = "0"; then
pcre_have_long_long="0"
pcre_have_ulong_long="0"
else
{ echo "$as_me:$LINENO: checking for long long" >&5
echo $ECHO_N "checking for long long... $ECHO_C" >&6; }
if test "${ac_cv_type_long_long+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
typedef long long ac__type_new_;
int
main ()
{
if ((ac__type_new_ *) 0)
return 0;
if (sizeof (ac__type_new_))
return 0;
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_type_long_long=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_type_long_long=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ echo "$as_me:$LINENO: result: $ac_cv_type_long_long" >&5
echo "${ECHO_T}$ac_cv_type_long_long" >&6; }
if test $ac_cv_type_long_long = yes; then
cat >>confdefs.h <<_ACEOF
#define HAVE_LONG_LONG 1
_ACEOF
pcre_have_long_long="1"
else
pcre_have_long_long="0"
fi
{ echo "$as_me:$LINENO: checking for unsigned long long" >&5
echo $ECHO_N "checking for unsigned long long... $ECHO_C" >&6; }
if test "${ac_cv_type_unsigned_long_long+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
typedef unsigned long long ac__type_new_;
int
main ()
{
if ((ac__type_new_ *) 0)
return 0;
if (sizeof (ac__type_new_))
return 0;
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_type_unsigned_long_long=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_type_unsigned_long_long=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ echo "$as_me:$LINENO: result: $ac_cv_type_unsigned_long_long" >&5
echo "${ECHO_T}$ac_cv_type_unsigned_long_long" >&6; }
if test $ac_cv_type_unsigned_long_long = yes; then
cat >>confdefs.h <<_ACEOF
#define HAVE_UNSIGNED_LONG_LONG 1
_ACEOF
pcre_have_ulong_long="1"
else
pcre_have_ulong_long="0"
fi
fi
# Checks for library functions.
for ac_func in bcopy memmove strerror
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
{ echo "$as_me:$LINENO: checking for $ac_func" >&5
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
For example, HP-UX 11i <limits.h> declares gettimeofday. */
#define $ac_func innocuous_$ac_func
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func (); below.
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
<limits.h> exists even on freestanding compilers. */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
#undef $ac_func
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func ();
/* The GNU C library defines this for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined __stub_$ac_func || defined __stub___$ac_func
choke me
#endif
int
main ()
{
return $ac_func ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
eval "$as_ac_var=yes"
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
eval "$as_ac_var=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
fi
ac_res=`eval echo '${'$as_ac_var'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
if test `eval echo '${'$as_ac_var'}'` = yes; then
cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
done
# Check for the availability of libz (aka zlib)
for ac_header in zlib.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
else
# Is the header compilable?
{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_header_compiler=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6; }
# Is the header present?
{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <$ac_header>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
ac_header_preproc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6; }
# So? What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
yes:no: )
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
ac_header_preproc=yes
;;
no:yes:* )
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
;;
esac
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
eval "$as_ac_Header=\$ac_header_preproc"
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
HAVE_ZLIB_H=1
fi
done
{ echo "$as_me:$LINENO: checking for gzopen in -lz" >&5
echo $ECHO_N "checking for gzopen in -lz... $ECHO_C" >&6; }
if test "${ac_cv_lib_z_gzopen+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lz $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char gzopen ();
int
main ()
{
return gzopen ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
ac_cv_lib_z_gzopen=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_lib_z_gzopen=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ echo "$as_me:$LINENO: result: $ac_cv_lib_z_gzopen" >&5
echo "${ECHO_T}$ac_cv_lib_z_gzopen" >&6; }
if test $ac_cv_lib_z_gzopen = yes; then
HAVE_LIBZ=1
fi
# Check for the availability of libbz2
for ac_header in bzlib.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
else
# Is the header compilable?
{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_header_compiler=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6; }
# Is the header present?
{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <$ac_header>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
ac_header_preproc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6; }
# So? What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
yes:no: )
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
ac_header_preproc=yes
;;
no:yes:* )
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
;;
esac
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
eval "$as_ac_Header=\$ac_header_preproc"
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
HAVE_BZLIB_H=1
fi
done
{ echo "$as_me:$LINENO: checking for BZ2_bzopen in -lbz2" >&5
echo $ECHO_N "checking for BZ2_bzopen in -lbz2... $ECHO_C" >&6; }
if test "${ac_cv_lib_bz2_BZ2_bzopen+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lbz2 $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char BZ2_bzopen ();
int
main ()
{
return BZ2_bzopen ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
ac_cv_lib_bz2_BZ2_bzopen=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_lib_bz2_BZ2_bzopen=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ echo "$as_me:$LINENO: result: $ac_cv_lib_bz2_BZ2_bzopen" >&5
echo "${ECHO_T}$ac_cv_lib_bz2_BZ2_bzopen" >&6; }
if test $ac_cv_lib_bz2_BZ2_bzopen = yes; then
HAVE_LIBBZ2=1
fi
# Check for the availabiity of libreadline
for ac_header in readline/readline.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
else
# Is the header compilable?
{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_header_compiler=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6; }
# Is the header present?
{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <$ac_header>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
ac_header_preproc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6; }
# So? What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
yes:no: )
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
ac_header_preproc=yes
;;
no:yes:* )
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
;;
esac
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
eval "$as_ac_Header=\$ac_header_preproc"
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
HAVE_READLINE_H=1
fi
done
for ac_header in readline/history.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
else
# Is the header compilable?
{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_compile") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_header_compiler=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
echo "${ECHO_T}$ac_header_compiler" >&6; }
# Is the header present?
{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <$ac_header>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } >/dev/null && {
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
}; then
ac_header_preproc=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_header_preproc=no
fi
rm -f conftest.err conftest.$ac_ext
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
echo "${ECHO_T}$ac_header_preproc" >&6; }
# So? What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
yes:no: )
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
ac_header_preproc=yes
;;
no:yes:* )
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
;;
esac
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
eval "$as_ac_Header=\$ac_header_preproc"
fi
ac_res=`eval echo '${'$as_ac_Header'}'`
{ echo "$as_me:$LINENO: result: $ac_res" >&5
echo "${ECHO_T}$ac_res" >&6; }
fi
if test `eval echo '${'$as_ac_Header'}'` = yes; then
cat >>confdefs.h <<_ACEOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
HAVE_HISTORY_H=1
fi
done
{ echo "$as_me:$LINENO: checking for readline in -lreadline" >&5
echo $ECHO_N "checking for readline in -lreadline... $ECHO_C" >&6; }
if test "${ac_cv_lib_readline_readline+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lreadline $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char readline ();
int
main ()
{
return readline ();
;
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
(eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
ac_cv_lib_readline_readline=yes
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
ac_cv_lib_readline_readline=no
fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ echo "$as_me:$LINENO: result: $ac_cv_lib_readline_readline" >&5
echo "${ECHO_T}$ac_cv_lib_readline_readline" >&6; }
if test $ac_cv_lib_readline_readline = yes; then
HAVE_LIB_READLINE=1
fi
# This facilitates -ansi builds under Linux
if test "x$enable_shared" = "xno" ; then
cat >>confdefs.h <<\_ACEOF
#define PCRE_STATIC 1
_ACEOF
fi
# Here is where pcre specific defines are handled
if test "$enable_utf8" = "yes"; then
cat >>confdefs.h <<\_ACEOF
#define SUPPORT_UTF8
_ACEOF
fi
if test "$enable_unicode_properties" = "yes"; then
cat >>confdefs.h <<\_ACEOF
#define SUPPORT_UCP
_ACEOF
fi
if test "$enable_stack_for_recursion" = "no"; then
cat >>confdefs.h <<\_ACEOF
#define NO_RECURSE
_ACEOF
fi
if test "$enable_pcregrep_libz" = "yes"; then
cat >>confdefs.h <<\_ACEOF
#define SUPPORT_LIBZ
_ACEOF
fi
if test "$enable_pcregrep_libbz2" = "yes"; then
cat >>confdefs.h <<\_ACEOF
#define SUPPORT_LIBBZ2
_ACEOF
fi
if test "$enable_pcretest_libreadline" = "yes"; then
cat >>confdefs.h <<\_ACEOF
#define SUPPORT_LIBREADLINE
_ACEOF
fi
cat >>confdefs.h <<_ACEOF
#define NEWLINE $ac_pcre_newline_value
_ACEOF
if test "$enable_bsr_anycrlf" = "yes"; then
cat >>confdefs.h <<\_ACEOF
#define BSR_ANYCRLF
_ACEOF
fi
cat >>confdefs.h <<_ACEOF
#define LINK_SIZE $with_link_size
_ACEOF
cat >>confdefs.h <<_ACEOF
#define POSIX_MALLOC_THRESHOLD $with_posix_malloc_threshold
_ACEOF
cat >>confdefs.h <<_ACEOF
#define MATCH_LIMIT $with_match_limit
_ACEOF
cat >>confdefs.h <<_ACEOF
#define MATCH_LIMIT_RECURSION $with_match_limit_recursion
_ACEOF
cat >>confdefs.h <<\_ACEOF
#define MAX_NAME_SIZE 32
_ACEOF
cat >>confdefs.h <<\_ACEOF
#define MAX_NAME_COUNT 10000
_ACEOF
if test "$enable_ebcdic" = "yes"; then
cat >>confdefs.h <<_ACEOF
#define EBCDIC
_ACEOF
fi
# Platform specific issues
NO_UNDEFINED=
EXPORT_ALL_SYMBOLS=
case $host_os in
cygwin* | mingw* )
if test X"$enable_shared" = Xyes; then
NO_UNDEFINED="-no-undefined"
EXPORT_ALL_SYMBOLS="-Wl,--export-all-symbols"
fi
;;
esac
# The extra LDFLAGS for each particular library
# (Note: The libpcre*_version bits are m4 variables, assigned above)
EXTRA_LIBPCRE_LDFLAGS="$EXTRA_LIBPCRE_LDFLAGS \
$NO_UNDEFINED -version-info 0:1:0"
EXTRA_LIBPCREPOSIX_LDFLAGS="$EXTRA_LIBPCREPOSIX_LDFLAGS \
$NO_UNDEFINED -version-info 0:0:0"
EXTRA_LIBPCRECPP_LDFLAGS="$EXTRA_LIBPCRECPP_LDFLAGS \
$NO_UNDEFINED -version-info 0:0:0 \
$EXPORT_ALL_SYMBOLS"
# When we run 'make distcheck', use these arguments.
DISTCHECK_CONFIGURE_FLAGS="--enable-cpp --enable-unicode-properties"
# Check that, if --enable-pcregrep-libz or --enable-pcregrep-libbz2 is
# specified, the relevant library is available. If so, add it to LIBS.
if test "$enable_pcregrep_libz" = "yes"; then
if test "$HAVE_ZLIB_H" != "1"; then
echo "** Cannot --enable-pcregrep-libz because zlib.h was not found"
exit 1
fi
if test "$HAVE_LIBZ" != "1"; then
echo "** Cannot --enable-pcregrep-libz because libz was not found"
exit 1
fi
if test "$LIBS" = ""; then LIBS=-lz; else LIBS="$LIBS -lz"; fi
fi
if test "$enable_pcregrep_libbz2" = "yes"; then
if test "$HAVE_BZLIB_H" != "1"; then
echo "** Cannot --enable-pcregrep-libbz2 because bzlib.h was not found"
exit 1
fi
if test "$HAVE_LIBBZ2" != "1"; then
echo "** Cannot --enable-pcregrep-libbz2 because libbz2 was not found"
exit 1
fi
if test "$LIBS" = ""; then LIBS=-lbz2; else LIBS="$LIBS -lbz2"; fi
fi
# Similarly for --enable-pcretest-readline
if test "$enable_pcretest_libreadline" = "yes"; then
if test "$HAVE_READLINE_H" != "1"; then
echo "** Cannot --enable-pcretest-readline because readline/readline.h was not found."
exit 1
fi
if test "$HAVE_HISTORY_H" != "1"; then
echo "** Cannot --enable-pcretest-readline because readline/history.h was not found."
exit 1
fi
if test "$LIBS" = ""; then LIBS=-lreadline; else LIBS="$LIBS -lreadline"; fi
fi
# Produce these files, in addition to config.h.
ac_config_files="$ac_config_files Makefile libpcre.pc libpcrecpp.pc pcre-config pcre.h pcre_stringpiece.h pcrecpparg.h"
# Make the generated script files executable.
ac_config_commands="$ac_config_commands script-chmod"
# Make sure that pcre_chartables.c is removed in case the method for
# creating it was changed by reconfiguration.
ac_config_commands="$ac_config_commands delete-old-chartables"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems. If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.
_ACEOF
# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
eval ac_val=\$$ac_var
case $ac_val in #(
*${as_nl}*)
case $ac_var in #(
*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
esac
case $ac_var in #(
_ | IFS | as_nl) ;; #(
*) $as_unset $ac_var ;;
esac ;;
esac
done
(set) 2>&1 |
case $as_nl`(ac_space=' '; set) 2>&1` in #(
*${as_nl}ac_space=\ *)
# `set' does not quote correctly, so add quotes (double-quote
# substitution turns \\\\ into \\, and sed turns \\ into \).
sed -n \
"s/'/'\\\\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
;; #(
*)
# `set' quotes correctly as required by POSIX, so do not add quotes.
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
esac |
sort
) |
sed '
/^ac_cv_env_/b end
t clear
:clear
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
t end
s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
:end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
if test -w "$cache_file"; then
test "x$cache_file" != "x/dev/null" &&
{ echo "$as_me:$LINENO: updating cache $cache_file" >&5
echo "$as_me: updating cache $cache_file" >&6;}
cat confcache >$cache_file
else
{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
echo "$as_me: not updating unwritable cache $cache_file" >&6;}
fi
fi
rm -f confcache
test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
DEFS=-DHAVE_CONFIG_H
ac_libobjs=
ac_ltlibobjs=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
# 1. Remove the extension, and $U if already installed.
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
ac_i=`echo "$ac_i" | sed "$ac_script"`
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
# will be set to the directory where LIBOBJS objects are built.
ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs
LTLIBOBJS=$ac_ltlibobjs
if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
{ (exit 1); exit 1; }; }
fi
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
{ (exit 1); exit 1; }; }
fi
if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
{ (exit 1); exit 1; }; }
fi
if test -z "${WITH_PCRE_CPP_TRUE}" && test -z "${WITH_PCRE_CPP_FALSE}"; then
{ { echo "$as_me:$LINENO: error: conditional \"WITH_PCRE_CPP\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"WITH_PCRE_CPP\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
{ (exit 1); exit 1; }; }
fi
if test -z "${WITH_REBUILD_CHARTABLES_TRUE}" && test -z "${WITH_REBUILD_CHARTABLES_FALSE}"; then
{ { echo "$as_me:$LINENO: error: conditional \"WITH_REBUILD_CHARTABLES\" was never defined.
Usually this means the macro was only invoked conditionally." >&5
echo "$as_me: error: conditional \"WITH_REBUILD_CHARTABLES\" was never defined.
Usually this means the macro was only invoked conditionally." >&2;}
{ (exit 1); exit 1; }; }
fi
: ${CONFIG_STATUS=./config.status}
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
echo "$as_me: creating $CONFIG_STATUS" >&6;}
cat >$CONFIG_STATUS <<_ACEOF
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.
debug=false
ac_cs_recheck=false
ac_cs_silent=false
SHELL=\${CONFIG_SHELL-$SHELL}
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
## --------------------- ##
## M4sh Initialization. ##
## --------------------- ##
# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
setopt NO_GLOB_SUBST
else
case `(set -o) 2>/dev/null` in
*posix*) set -o posix ;;
esac
fi
# PATH needs CR
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
echo "#! /bin/sh" >conf$$.sh
echo "exit 0" >>conf$$.sh
chmod +x conf$$.sh
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
PATH_SEPARATOR=';'
else
PATH_SEPARATOR=:
fi
rm -f conf$$.sh
fi
# Support unset when possible.
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
as_unset=unset
else
as_unset=false
fi
# IFS
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
as_nl='
'
IFS=" "" $as_nl"
# Find who we are. Look in the path if we contain no directory separator.
case $0 in
*[\\/]* ) as_myself=$0 ;;
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done
IFS=$as_save_IFS
;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
as_myself=$0
fi
if test ! -f "$as_myself"; then
echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
{ (exit 1); exit 1; }
fi
# Work around bugs in pre-3.0 UWIN ksh.
for as_var in ENV MAIL MAILPATH
do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
done
PS1='$ '
PS2='> '
PS4='+ '
# NLS nuisances.
for as_var in \
LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
LC_TELEPHONE LC_TIME
do
if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
eval $as_var=C; export $as_var
else
($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
fi
done
# Required to use basename.
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
fi
# Name of the executable.
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
echo X/"$0" |
sed '/^.*\/\([^/][^/]*\)\/*$/{
s//\1/
q
}
/^X\/\(\/\/\)$/{
s//\1/
q
}
/^X\/\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
# CDPATH.
$as_unset CDPATH
as_lineno_1=$LINENO
as_lineno_2=$LINENO
test "x$as_lineno_1" != "x$as_lineno_2" &&
test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
# uniformly replaced by the line number. The first 'sed' inserts a
# line-number line after each line using $LINENO; the second 'sed'
# does the real work. The second script uses 'N' to pair each
# line-number line with the line containing $LINENO, and appends
# trailing '-' during substitution so that $LINENO is not a special
# case at line end.
# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
# scripts with optimization help from Paolo Bonzini. Blame Lee
# E. McMahon (1931-1989) for sed's syntax. :-)
sed -n '
p
/[$]LINENO/=
' <$as_myself |
sed '
s/[$]LINENO.*/&-/
t lineno
b
:lineno
N
:loop
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
t loop
s/-\n.*//
' >$as_me.lineno &&
chmod +x "$as_me.lineno" ||
{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
{ (exit 1); exit 1; }; }
# Don't try to exec as it changes $[0], causing all sort of problems
# (the dirname of $[0] is not the place where we might find the
# original and so on. Autoconf is especially sensitive to this).
. "./$as_me.lineno"
# Exit status is that of the last command.
exit
}
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
as_dirname=dirname
else
as_dirname=false
fi
ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in
-n*)
case `echo 'x\c'` in
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
*) ECHO_C='\c';;
esac;;
*)
ECHO_N='-n';;
esac
if expr a : '\(a\)' >/dev/null 2>&1 &&
test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
rm -f conf$$.dir/conf$$.file
else
rm -f conf$$.dir
mkdir conf$$.dir
fi
echo >conf$$.file
if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
# ... but there are two gotchas:
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
# In both cases, we have to default to `cp -p'.
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
as_ln_s='cp -p'
elif ln conf$$.file conf$$ 2>/dev/null; then
as_ln_s=ln
else
as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null
if mkdir -p . 2>/dev/null; then
as_mkdir_p=:
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
if test -x / >/dev/null 2>&1; then
as_test_x='test -x'
else
if ls -dL / >/dev/null 2>&1; then
as_ls_L_option=L
else
as_ls_L_option=
fi
as_test_x='
eval sh -c '\''
if test -d "$1"; then
test -d "$1/.";
else
case $1 in
-*)set "./$1";;
esac;
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
???[sx]*):;;*)false;;esac;fi
'\'' sh
'
fi
as_executable_p=$as_test_x
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
exec 6>&1
# Save the log message, to keep $[0] and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by PCRE $as_me 7.7, which was
generated by GNU Autoconf 2.61. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
CONFIG_LINKS = $CONFIG_LINKS
CONFIG_COMMANDS = $CONFIG_COMMANDS
$ $0 $@
on `(hostname || uname -n) 2>/dev/null | sed 1q`
"
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"
config_commands="$ac_config_commands"
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
ac_cs_usage="\
\`$as_me' instantiates files from templates according to the
current configuration.
Usage: $0 [OPTIONS] [FILE]...
-h, --help print this help, then exit
-V, --version print version number and configuration settings, then exit
-q, --quiet do not print progress messages
-d, --debug don't remove temporary files
--recheck update $as_me by reconfiguring in the same conditions
--file=FILE[:TEMPLATE]
instantiate the configuration file FILE
--header=FILE[:TEMPLATE]
instantiate the configuration header FILE
Configuration files:
$config_files
Configuration headers:
$config_headers
Configuration commands:
$config_commands
Report bugs to <bug-autoconf@gnu.org>."
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
ac_cs_version="\\
PCRE config.status 7.7
configured by $0, generated by GNU Autoconf 2.61,
with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
Copyright (C) 2006 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
ac_pwd='$ac_pwd'
srcdir='$srcdir'
INSTALL='$INSTALL'
MKDIR_P='$MKDIR_P'
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
# If no file are specified by the user, then we need to provide default
# value. By we need to know if files were specified by the user.
ac_need_defaults=:
while test $# != 0
do
case $1 in
--*=*)
ac_option=`expr "X$1" : 'X\([^=]*\)='`
ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
ac_shift=:
;;
*)
ac_option=$1
ac_optarg=$2
ac_shift=shift
;;
esac
case $ac_option in
# Handling of the options.
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
ac_cs_recheck=: ;;
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
echo "$ac_cs_version"; exit ;;
--debug | --debu | --deb | --de | --d | -d )
debug=: ;;
--file | --fil | --fi | --f )
$ac_shift
CONFIG_FILES="$CONFIG_FILES $ac_optarg"
ac_need_defaults=false;;
--header | --heade | --head | --hea )
$ac_shift
CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
ac_need_defaults=false;;
--he | --h)
# Conflict between --help and --header
{ echo "$as_me: error: ambiguous option: $1
Try \`$0 --help' for more information." >&2
{ (exit 1); exit 1; }; };;
--help | --hel | -h )
echo "$ac_cs_usage"; exit ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil | --si | --s)
ac_cs_silent=: ;;
# This is an error.
-*) { echo "$as_me: error: unrecognized option: $1
Try \`$0 --help' for more information." >&2
{ (exit 1); exit 1; }; } ;;
*) ac_config_targets="$ac_config_targets $1"
ac_need_defaults=false ;;
esac
shift
done
ac_configure_extra_args=
if $ac_cs_silent; then
exec 6>/dev/null
ac_configure_extra_args="$ac_configure_extra_args --silent"
fi
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
if \$ac_cs_recheck; then
echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
CONFIG_SHELL=$SHELL
export CONFIG_SHELL
exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
fi
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
exec 5>>config.log
{
echo
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
echo "$ac_log"
} >&5
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
#
# INIT-COMMANDS
#
AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
# Handling of arguments.
for ac_config_target in $ac_config_targets
do
case $ac_config_target in
"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
"libpcre.pc") CONFIG_FILES="$CONFIG_FILES libpcre.pc" ;;
"libpcrecpp.pc") CONFIG_FILES="$CONFIG_FILES libpcrecpp.pc" ;;
"pcre-config") CONFIG_FILES="$CONFIG_FILES pcre-config" ;;
"pcre.h") CONFIG_FILES="$CONFIG_FILES pcre.h" ;;
"pcre_stringpiece.h") CONFIG_FILES="$CONFIG_FILES pcre_stringpiece.h" ;;
"pcrecpparg.h") CONFIG_FILES="$CONFIG_FILES pcrecpparg.h" ;;
"script-chmod") CONFIG_COMMANDS="$CONFIG_COMMANDS script-chmod" ;;
"delete-old-chartables") CONFIG_COMMANDS="$CONFIG_COMMANDS delete-old-chartables" ;;
*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
{ (exit 1); exit 1; }; };;
esac
done
# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used. Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
fi
# Have a temporary directory for convenience. Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
tmp=
trap 'exit_status=$?
{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
' 0
trap '{ (exit 1); exit 1; }' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.
{
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
test -n "$tmp" && test -d "$tmp"
} ||
{
tmp=./conf$$-$RANDOM
(umask 077 && mkdir "$tmp")
} ||
{
echo "$me: cannot create a temporary directory in ." >&2
{ (exit 1); exit 1; }
}
#
# Set up the sed scripts for CONFIG_FILES section.
#
# No need to generate the scripts if there are no CONFIG_FILES.
# This happens for instance when ./config.status config.h
if test -n "$CONFIG_FILES"; then
_ACEOF
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
cat >conf$$subs.sed <<_ACEOF
SHELL!$SHELL$ac_delim
PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
PACKAGE_NAME!$PACKAGE_NAME$ac_delim
PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
PACKAGE_STRING!$PACKAGE_STRING$ac_delim
PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
exec_prefix!$exec_prefix$ac_delim
prefix!$prefix$ac_delim
program_transform_name!$program_transform_name$ac_delim
bindir!$bindir$ac_delim
sbindir!$sbindir$ac_delim
libexecdir!$libexecdir$ac_delim
datarootdir!$datarootdir$ac_delim
datadir!$datadir$ac_delim
sysconfdir!$sysconfdir$ac_delim
sharedstatedir!$sharedstatedir$ac_delim
localstatedir!$localstatedir$ac_delim
includedir!$includedir$ac_delim
oldincludedir!$oldincludedir$ac_delim
docdir!$docdir$ac_delim
infodir!$infodir$ac_delim
htmldir!$htmldir$ac_delim
dvidir!$dvidir$ac_delim
pdfdir!$pdfdir$ac_delim
psdir!$psdir$ac_delim
libdir!$libdir$ac_delim
localedir!$localedir$ac_delim
mandir!$mandir$ac_delim
DEFS!$DEFS$ac_delim
ECHO_C!$ECHO_C$ac_delim
ECHO_N!$ECHO_N$ac_delim
ECHO_T!$ECHO_T$ac_delim
LIBS!$LIBS$ac_delim
build_alias!$build_alias$ac_delim
host_alias!$host_alias$ac_delim
target_alias!$target_alias$ac_delim
INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
INSTALL_DATA!$INSTALL_DATA$ac_delim
am__isrc!$am__isrc$ac_delim
CYGPATH_W!$CYGPATH_W$ac_delim
PACKAGE!$PACKAGE$ac_delim
VERSION!$VERSION$ac_delim
ACLOCAL!$ACLOCAL$ac_delim
AUTOCONF!$AUTOCONF$ac_delim
AUTOMAKE!$AUTOMAKE$ac_delim
AUTOHEADER!$AUTOHEADER$ac_delim
MAKEINFO!$MAKEINFO$ac_delim
install_sh!$install_sh$ac_delim
STRIP!$STRIP$ac_delim
INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
mkdir_p!$mkdir_p$ac_delim
AWK!$AWK$ac_delim
SET_MAKE!$SET_MAKE$ac_delim
am__leading_dot!$am__leading_dot$ac_delim
AMTAR!$AMTAR$ac_delim
am__tar!$am__tar$ac_delim
am__untar!$am__untar$ac_delim
CC!$CC$ac_delim
CFLAGS!$CFLAGS$ac_delim
LDFLAGS!$LDFLAGS$ac_delim
CPPFLAGS!$CPPFLAGS$ac_delim
ac_ct_CC!$ac_ct_CC$ac_delim
EXEEXT!$EXEEXT$ac_delim
OBJEXT!$OBJEXT$ac_delim
DEPDIR!$DEPDIR$ac_delim
am__include!$am__include$ac_delim
am__quote!$am__quote$ac_delim
AMDEP_TRUE!$AMDEP_TRUE$ac_delim
AMDEP_FALSE!$AMDEP_FALSE$ac_delim
AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim
CCDEPMODE!$CCDEPMODE$ac_delim
am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim
am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim
CXX!$CXX$ac_delim
CXXFLAGS!$CXXFLAGS$ac_delim
ac_ct_CXX!$ac_ct_CXX$ac_delim
CXXDEPMODE!$CXXDEPMODE$ac_delim
am__fastdepCXX_TRUE!$am__fastdepCXX_TRUE$ac_delim
am__fastdepCXX_FALSE!$am__fastdepCXX_FALSE$ac_delim
build!$build$ac_delim
build_cpu!$build_cpu$ac_delim
build_vendor!$build_vendor$ac_delim
build_os!$build_os$ac_delim
host!$host$ac_delim
host_cpu!$host_cpu$ac_delim
host_vendor!$host_vendor$ac_delim
host_os!$host_os$ac_delim
SED!$SED$ac_delim
GREP!$GREP$ac_delim
EGREP!$EGREP$ac_delim
LN_S!$LN_S$ac_delim
ECHO!$ECHO$ac_delim
AR!$AR$ac_delim
RANLIB!$RANLIB$ac_delim
DSYMUTIL!$DSYMUTIL$ac_delim
_ACEOF
if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
break
elif $ac_last_try; then
{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
{ (exit 1); exit 1; }; }
else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi
done
ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
if test -n "$ac_eof"; then
ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
ac_eof=`expr $ac_eof + 1`
fi
cat >>$CONFIG_STATUS <<_ACEOF
cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
_ACEOF
sed '
s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
s/^/s,@/; s/!/@,|#_!!_#|/
:n
t n
s/'"$ac_delim"'$/,g/; t
s/$/\\/; p
N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
' >>$CONFIG_STATUS <conf$$subs.sed
rm -f conf$$subs.sed
cat >>$CONFIG_STATUS <<_ACEOF
CEOF$ac_eof
_ACEOF
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
cat >conf$$subs.sed <<_ACEOF
NMEDIT!$NMEDIT$ac_delim
DLLTOOL!$DLLTOOL$ac_delim
AS!$AS$ac_delim
OBJDUMP!$OBJDUMP$ac_delim
CPP!$CPP$ac_delim
CXXCPP!$CXXCPP$ac_delim
F77!$F77$ac_delim
FFLAGS!$FFLAGS$ac_delim
ac_ct_F77!$ac_ct_F77$ac_delim
LIBTOOL!$LIBTOOL$ac_delim
PCRE_MAJOR!$PCRE_MAJOR$ac_delim
PCRE_MINOR!$PCRE_MINOR$ac_delim
PCRE_PRERELEASE!$PCRE_PRERELEASE$ac_delim
PCRE_DATE!$PCRE_DATE$ac_delim
pcre_have_type_traits!$pcre_have_type_traits$ac_delim
pcre_have_bits_type_traits!$pcre_have_bits_type_traits$ac_delim
WITH_PCRE_CPP_TRUE!$WITH_PCRE_CPP_TRUE$ac_delim
WITH_PCRE_CPP_FALSE!$WITH_PCRE_CPP_FALSE$ac_delim
WITH_REBUILD_CHARTABLES_TRUE!$WITH_REBUILD_CHARTABLES_TRUE$ac_delim
WITH_REBUILD_CHARTABLES_FALSE!$WITH_REBUILD_CHARTABLES_FALSE$ac_delim
pcre_have_long_long!$pcre_have_long_long$ac_delim
pcre_have_ulong_long!$pcre_have_ulong_long$ac_delim
EXTRA_LIBPCRE_LDFLAGS!$EXTRA_LIBPCRE_LDFLAGS$ac_delim
EXTRA_LIBPCREPOSIX_LDFLAGS!$EXTRA_LIBPCREPOSIX_LDFLAGS$ac_delim
EXTRA_LIBPCRECPP_LDFLAGS!$EXTRA_LIBPCRECPP_LDFLAGS$ac_delim
DISTCHECK_CONFIGURE_FLAGS!$DISTCHECK_CONFIGURE_FLAGS$ac_delim
LIBOBJS!$LIBOBJS$ac_delim
LTLIBOBJS!$LTLIBOBJS$ac_delim
_ACEOF
if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 28; then
break
elif $ac_last_try; then
{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
{ (exit 1); exit 1; }; }
else
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
fi
done
ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
if test -n "$ac_eof"; then
ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
ac_eof=`expr $ac_eof + 1`
fi
cat >>$CONFIG_STATUS <<_ACEOF
cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
_ACEOF
sed '
s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
s/^/s,@/; s/!/@,|#_!!_#|/
:n
t n
s/'"$ac_delim"'$/,g/; t
s/$/\\/; p
N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
' >>$CONFIG_STATUS <conf$$subs.sed
rm -f conf$$subs.sed
cat >>$CONFIG_STATUS <<_ACEOF
:end
s/|#_!!_#|//g
CEOF$ac_eof
_ACEOF
# VPATH may cause trouble with some makes, so we remove $(srcdir),
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
ac_vpsub='/^[ ]*VPATH[ ]*=/{
s/:*\$(srcdir):*/:/
s/:*\${srcdir}:*/:/
s/:*@srcdir@:*/:/
s/^\([^=]*=[ ]*\):*/\1/
s/:*$//
s/^[^=]*=[ ]*$//
}'
fi
cat >>$CONFIG_STATUS <<\_ACEOF
fi # test -n "$CONFIG_FILES"
for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS
do
case $ac_tag in
:[FHLC]) ac_mode=$ac_tag; continue;;
esac
case $ac_mode$ac_tag in
:[FHL]*:*);;
:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
echo "$as_me: error: Invalid tag $ac_tag." >&2;}
{ (exit 1); exit 1; }; };;
:[FH]-) ac_tag=-:-;;
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
esac
ac_save_IFS=$IFS
IFS=:
set x $ac_tag
IFS=$ac_save_IFS
shift
ac_file=$1
shift
case $ac_mode in
:L) ac_source=$1;;
:[FH])
ac_file_inputs=
for ac_f
do
case $ac_f in
-) ac_f="$tmp/stdin";;
*) # Look for the file first in the build tree, then in the source tree
# (if the path is not absolute). The absolute path cannot be DOS-style,
# because $ac_f cannot contain `:'.
test -f "$ac_f" ||
case $ac_f in
[\\/$]*) false;;
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
esac ||
{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
echo "$as_me: error: cannot find input file: $ac_f" >&2;}
{ (exit 1); exit 1; }; };;
esac
ac_file_inputs="$ac_file_inputs $ac_f"
done
# Let's still pretend it is `configure' which instantiates (i.e., don't
# use $as_me), people would be surprised to read:
# /* config.h. Generated by config.status. */
configure_input="Generated from "`IFS=:
echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
if test x"$ac_file" != x-; then
configure_input="$ac_file. $configure_input"
{ echo "$as_me:$LINENO: creating $ac_file" >&5
echo "$as_me: creating $ac_file" >&6;}
fi
case $ac_tag in
*:-:* | *:-) cat >"$tmp/stdin";;
esac
;;
esac
ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$ac_file" : 'X\(//\)[^/]' \| \
X"$ac_file" : 'X\(//\)$' \| \
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$ac_file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
{ as_dir="$ac_dir"
case $as_dir in #(
-*) as_dir=./$as_dir;;
esac
test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
as_dirs=
while :; do
case $as_dir in #(
*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
echo "$as_me: error: cannot create directory $as_dir" >&2;}
{ (exit 1); exit 1; }; }; }
ac_builddir=.
case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
# A ".." for each directory in $ac_dir_suffix.
ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
case $ac_top_builddir_sub in
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix
case $srcdir in
.) # We are building in place.
ac_srcdir=.
ac_top_srcdir=$ac_top_builddir_sub
ac_abs_top_srcdir=$ac_pwd ;;
[\\/]* | ?:[\\/]* ) # Absolute name.
ac_srcdir=$srcdir$ac_dir_suffix;
ac_top_srcdir=$srcdir
ac_abs_top_srcdir=$srcdir ;;
*) # Relative name.
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
ac_top_srcdir=$ac_top_build_prefix$srcdir
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
case $ac_mode in
:F)
#
# CONFIG_FILE
#
case $INSTALL in
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
esac
ac_MKDIR_P=$MKDIR_P
case $MKDIR_P in
[\\/$]* | ?:[\\/]* ) ;;
*/*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
esac
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
case `sed -n '/datarootdir/ {
p
q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p
' $ac_file_inputs` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF
ac_datarootdir_hack='
s&@datadir@&$datadir&g
s&@docdir@&$docdir&g
s&@infodir@&$infodir&g
s&@localedir@&$localedir&g
s&@mandir@&$mandir&g
s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF
# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF
sed "$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s&@configure_input@&$configure_input&;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
s&@INSTALL@&$ac_INSTALL&;t t
s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
" $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined." >&5
echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined. Please make sure it is defined." >&2;}
rm -f "$tmp/stdin"
case $ac_file in
-) cat "$tmp/out"; rm -f "$tmp/out";;
*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
esac
;;
:H)
#
# CONFIG_HEADER
#
_ACEOF
# Transform confdefs.h into a sed script `conftest.defines', that
# substitutes the proper values into config.h.in to produce config.h.
rm -f conftest.defines conftest.tail
# First, append a space to every undef/define line, to ease matching.
echo 's/$/ /' >conftest.defines
# Then, protect against being on the right side of a sed subst, or in
# an unquoted here document, in config.status. If some macros were
# called several times there might be several #defines for the same
# symbol, which is useless. But do not sort them, since the last
# AC_DEFINE must be honored.
ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
# NAME is the cpp macro being defined, VALUE is the value it is being given.
# PARAMS is the parameter list in the macro definition--in most cases, it's
# just an empty string.
ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
ac_dB='\\)[ (].*,\\1define\\2'
ac_dC=' '
ac_dD=' ,'
uniq confdefs.h |
sed -n '
t rset
:rset
s/^[ ]*#[ ]*define[ ][ ]*//
t ok
d
:ok
s/[\\&,]/\\&/g
s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
' >>conftest.defines
# Remove the space that was appended to ease matching.
# Then replace #undef with comments. This is necessary, for
# example, in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it.
# (The regexp can be short, since the line contains either #define or #undef.)
echo 's/ $//
s,^[ #]*u.*,/* & */,' >>conftest.defines
# Break up conftest.defines:
ac_max_sed_lines=50
# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
# et cetera.
ac_in='$ac_file_inputs'
ac_out='"$tmp/out1"'
ac_nxt='"$tmp/out2"'
while :
do
# Write a here document:
cat >>$CONFIG_STATUS <<_ACEOF
# First, check the format of the line:
cat >"\$tmp/defines.sed" <<\\CEOF
/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
b
:def
_ACEOF
sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
echo 'CEOF
sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
grep . conftest.tail >/dev/null || break
rm -f conftest.defines
mv conftest.tail conftest.defines
done
rm -f conftest.defines conftest.tail
echo "ac_result=$ac_in" >>$CONFIG_STATUS
cat >>$CONFIG_STATUS <<\_ACEOF
if test x"$ac_file" != x-; then
echo "/* $configure_input */" >"$tmp/config.h"
cat "$ac_result" >>"$tmp/config.h"
if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
echo "$as_me: $ac_file is unchanged" >&6;}
else
rm -f $ac_file
mv "$tmp/config.h" $ac_file
fi
else
echo "/* $configure_input */"
cat "$ac_result"
fi
rm -f "$tmp/out12"
# Compute $ac_file's index in $config_headers.
_am_arg=$ac_file
_am_stamp_count=1
for _am_header in $config_headers :; do
case $_am_header in
$_am_arg | $_am_arg:* )
break ;;
* )
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
esac
done
echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$_am_arg" : 'X\(//\)[^/]' \| \
X"$_am_arg" : 'X\(//\)$' \| \
X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$_am_arg" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`/stamp-h$_am_stamp_count
;;
:C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5
echo "$as_me: executing $ac_file commands" >&6;}
;;
esac
case $ac_file$ac_mode in
"depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
# Strip MF so we end up with the name of the file.
mf=`echo "$mf" | sed -e 's/:.*$//'`
# Check whether this is an Automake generated Makefile or not.
# We used to match only the files named `Makefile.in', but
# some people rename them; so instead we look at the file content.
# Grep'ing the first line is not enough: some people post-process
# each Makefile.in and add a new line on top of each file to say so.
# Grep'ing the whole file is not good either: AIX grep has a line
# limit of 2048, but all sed's we know have understand at least 4000.
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
dirpart=`$as_dirname -- "$mf" ||
$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$mf" : 'X\(//\)[^/]' \| \
X"$mf" : 'X\(//\)$' \| \
X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$mf" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
else
continue
fi
# Extract the definition of DEPDIR, am__include, and am__quote
# from the Makefile without running `make'.
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
test -z "$DEPDIR" && continue
am__include=`sed -n 's/^am__include = //p' < "$mf"`
test -z "am__include" && continue
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
# When using ansi2knr, U may be empty or an underscore; expand it
U=`sed -n 's/^U = //p' < "$mf"`
# Find all dependency output files, they are included files with
# $(DEPDIR) in their names. We invoke sed twice because it is the
# simplest approach to changing $(DEPDIR) to its actual value in the
# expansion.
for file in `sed -n "
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
# Make sure the directory exists.
test -f "$dirpart/$file" && continue
fdir=`$as_dirname -- "$file" ||
$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$file" : 'X\(//\)[^/]' \| \
X"$file" : 'X\(//\)$' \| \
X"$file" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
{ as_dir=$dirpart/$fdir
case $as_dir in #(
-*) as_dir=./$as_dir;;
esac
test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
as_dirs=
while :; do
case $as_dir in #(
*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
*) as_qdir=$as_dir;;
esac
as_dirs="'$as_qdir' $as_dirs"
as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$as_dir" : 'X\(//\)[^/]' \| \
X"$as_dir" : 'X\(//\)$' \| \
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$as_dir" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'`
test -d "$as_dir" && break
done
test -z "$as_dirs" || eval "mkdir $as_dirs"
} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
echo "$as_me: error: cannot create directory $as_dir" >&2;}
{ (exit 1); exit 1; }; }; }
# echo "creating $dirpart/$file"
echo '# dummy' > "$dirpart/$file"
done
done
;;
"script-chmod":C) chmod a+x pcre-config ;;
"delete-old-chartables":C) rm -f pcre_chartables.c ;;
esac
done # for ac_tag
{ (exit 0); exit 0; }
_ACEOF
chmod +x $CONFIG_STATUS
ac_clean_files=$ac_clean_files_save
# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded. So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status. When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
ac_cs_success=:
ac_config_status_args=
test "$silent" = yes &&
ac_config_status_args="$ac_config_status_args --quiet"
exec 5>/dev/null
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
exec 5>>config.log
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
# would make configure fail if this is the last instruction.
$ac_cs_success || { (exit 1); exit 1; }
fi
# Print out a nice little message after configure is run displaying your
# chosen options.
cat <<EOF
$PACKAGE-$VERSION configuration summary:
Install prefix .................. : ${prefix}
C preprocessor .................. : ${CPP}
C compiler ...................... : ${CC}
C++ preprocessor ................ : ${CXXCPP}
C++ compiler .................... : ${CXX}
Linker .......................... : ${LD}
C preprocessor flags ............ : ${CPPFLAGS}
C compiler flags ................ : ${CFLAGS}
C++ compiler flags .............. : ${CXXFLAGS}
Linker flags .................... : ${LDFLAGS}
Extra libraries ................. : ${LIBS}
Build C++ library ............... : ${enable_cpp}
Enable UTF-8 support ............ : ${enable_utf8}
Unicode properties .............. : ${enable_unicode_properties}
Newline char/sequence ........... : ${enable_newline}
\R matches only ANYCRLF ......... : ${enable_bsr_anycrlf}
EBCDIC coding ................... : ${enable_ebcdic}
Rebuild char tables ............. : ${enable_rebuild_chartables}
Use stack recursion ............. : ${enable_stack_for_recursion}
POSIX mem threshold ............. : ${with_posix_malloc_threshold}
Internal link size .............. : ${with_link_size}
Match limit ..................... : ${with_match_limit}
Match limit recursion ........... : ${with_match_limit_recursion}
Build shared libs ............... : ${enable_shared}
Build static libs ............... : ${enable_static}
Link pcregrep with libz ......... : ${enable_pcregrep_libz}
Link pcregrep with libbz2 ....... : ${enable_pcregrep_libbz2}
Link pcretest with libreadline .. : ${enable_pcretest_libreadline}
EOF
#! /bin/sh
# Configuration validation subroutine script.
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
# Inc.
timestamp='2007-06-28'
# This file is (in principle) common to ALL GNU software.
# The presence of a machine in this file suggests that SOME GNU software
# can handle that machine. It does not imply ALL GNU software can.
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
# 02110-1301, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# Please send patches to <config-patches@gnu.org>. Submit a context
# diff and a properly formatted ChangeLog entry.
#
# Configuration subroutine to validate and canonicalize a configuration type.
# Supply the specified configuration type as an argument.
# If it is invalid, we print an error message on stderr and exit with code 1.
# Otherwise, we print the canonical config type on stdout and succeed.
# This file is supposed to be the same for all GNU packages
# and recognize all the CPU types, system types and aliases
# that are meaningful with *any* GNU software.
# Each package is responsible for reporting which valid configurations
# it does not support. The user should be able to distinguish
# a failure to support a valid configuration from a meaningless
# configuration.
# The goal of this file is to map all the various variations of a given
# machine specification into a single specification in the form:
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
# or in some cases, the newer four-part form:
# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
# It is wrong to echo any other type of specification.
me=`echo "$0" | sed -e 's,.*/,,'`
usage="\
Usage: $0 [OPTION] CPU-MFR-OPSYS
$0 [OPTION] ALIAS
Canonicalize a configuration name.
Operation modes:
-h, --help print this help, then exit
-t, --time-stamp print date of last modification, then exit
-v, --version print version number, then exit
Report bugs and patches to <config-patches@gnu.org>."
version="\
GNU config.sub ($timestamp)
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
help="
Try \`$me --help' for more information."
# Parse command line
while test $# -gt 0 ; do
case $1 in
--time-stamp | --time* | -t )
echo "$timestamp" ; exit ;;
--version | -v )
echo "$version" ; exit ;;
--help | --h* | -h )
echo "$usage"; exit ;;
-- ) # Stop option processing
shift; break ;;
- ) # Use stdin as input.
break ;;
-* )
echo "$me: invalid option $1$help"
exit 1 ;;
*local*)
# First pass through any local machine types.
echo $1
exit ;;
* )
break ;;
esac
done
case $# in
0) echo "$me: missing argument$help" >&2
exit 1;;
1) ;;
*) echo "$me: too many arguments$help" >&2
exit 1;;
esac
# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
# Here we must recognize all the valid KERNEL-OS combinations.
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
storm-chaos* | os2-emx* | rtmk-nova*)
os=-$maybe_os
basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
;;
*)
basic_machine=`echo $1 | sed 's/-[^-]*$//'`
if [ $basic_machine != $1 ]
then os=`echo $1 | sed 's/.*-/-/'`
else os=; fi
;;
esac
### Let's recognize common machines as not being operating systems so
### that things like config.sub decstation-3100 work. We also
### recognize some manufacturers as not being operating systems, so we
### can provide default operating systems below.
case $os in
-sun*os*)
# Prevent following clause from handling this invalid input.
;;
-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-apple | -axis | -knuth | -cray)
os=
basic_machine=$1
;;
-sim | -cisco | -oki | -wec | -winbond)
os=
basic_machine=$1
;;
-scout)
;;
-wrs)
os=-vxworks
basic_machine=$1
;;
-chorusos*)
os=-chorusos
basic_machine=$1
;;
-chorusrdb)
os=-chorusrdb
basic_machine=$1
;;
-hiux*)
os=-hiuxwe2
;;
-sco6)
os=-sco5v6
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco5)
os=-sco3.2v5
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco4)
os=-sco3.2v4
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco3.2.[4-9]*)
os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco3.2v[4-9]*)
# Don't forget version if it is 3.2v4 or newer.
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco5v6*)
# Don't forget version if it is 3.2v4 or newer.
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco*)
os=-sco3.2v2
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-udk*)
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-isc)
os=-isc2.2
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-clix*)
basic_machine=clipper-intergraph
;;
-isc*)
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-lynx*)
os=-lynxos
;;
-ptx*)
basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
;;
-windowsnt*)
os=`echo $os | sed -e 's/windowsnt/winnt/'`
;;
-psos*)
os=-psos
;;
-mint | -mint[0-9]*)
basic_machine=m68k-atari
os=-mint
;;
esac
# Decode aliases for certain CPU-COMPANY combinations.
case $basic_machine in
# Recognize the basic CPU types without company name.
# Some are omitted here because they have special meanings below.
1750a | 580 \
| a29k \
| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
| am33_2.0 \
| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
| bfin \
| c4x | clipper \
| d10v | d30v | dlx | dsp16xx | dvp \
| fido | fr30 | frv \
| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
| i370 | i860 | i960 | ia64 \
| ip2k | iq2000 \
| m32c | m32r | m32rle | m68000 | m68k | m88k \
| maxq | mb | microblaze | mcore | mep \
| mips | mipsbe | mipseb | mipsel | mipsle \
| mips16 \
| mips64 | mips64el \
| mips64vr | mips64vrel \
| mips64orion | mips64orionel \
| mips64vr4100 | mips64vr4100el \
| mips64vr4300 | mips64vr4300el \
| mips64vr5000 | mips64vr5000el \
| mips64vr5900 | mips64vr5900el \
| mipsisa32 | mipsisa32el \
| mipsisa32r2 | mipsisa32r2el \
| mipsisa64 | mipsisa64el \
| mipsisa64r2 | mipsisa64r2el \
| mipsisa64sb1 | mipsisa64sb1el \
| mipsisa64sr71k | mipsisa64sr71kel \
| mipstx39 | mipstx39el \
| mn10200 | mn10300 \
| mt \
| msp430 \
| nios | nios2 \
| ns16k | ns32k \
| or32 \
| pdp10 | pdp11 | pj | pjl \
| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
| pyramid \
| score \
| sh | sh[1234] | sh[24]a | sh[24]a*eb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
| sh64 | sh64le \
| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
| spu | strongarm \
| tahoe | thumb | tic4x | tic80 | tron \
| v850 | v850e \
| we32k \
| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
| z8k)
basic_machine=$basic_machine-unknown
;;
m6811 | m68hc11 | m6812 | m68hc12)
# Motorola 68HC11/12.
basic_machine=$basic_machine-unknown
os=-none
;;
m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
;;
ms1)
basic_machine=mt-unknown
;;
# We use `pc' rather than `unknown'
# because (1) that's what they normally are, and
# (2) the word "unknown" tends to confuse beginning users.
i*86 | x86_64)
basic_machine=$basic_machine-pc
;;
# Object if more than one company name word.
*-*-*)
echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
exit 1
;;
# Recognize the basic CPU types with company name.
580-* \
| a29k-* \
| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
| arm-* | armbe-* | armle-* | armeb-* | armv*-* \
| avr-* | avr32-* \
| bfin-* | bs2000-* \
| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
| clipper-* | craynv-* | cydra-* \
| d10v-* | d30v-* | dlx-* \
| elxsi-* \
| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
| h8300-* | h8500-* \
| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
| i*86-* | i860-* | i960-* | ia64-* \
| ip2k-* | iq2000-* \
| m32c-* | m32r-* | m32rle-* \
| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
| m88110-* | m88k-* | maxq-* | mcore-* \
| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
| mips16-* \
| mips64-* | mips64el-* \
| mips64vr-* | mips64vrel-* \
| mips64orion-* | mips64orionel-* \
| mips64vr4100-* | mips64vr4100el-* \
| mips64vr4300-* | mips64vr4300el-* \
| mips64vr5000-* | mips64vr5000el-* \
| mips64vr5900-* | mips64vr5900el-* \
| mipsisa32-* | mipsisa32el-* \
| mipsisa32r2-* | mipsisa32r2el-* \
| mipsisa64-* | mipsisa64el-* \
| mipsisa64r2-* | mipsisa64r2el-* \
| mipsisa64sb1-* | mipsisa64sb1el-* \
| mipsisa64sr71k-* | mipsisa64sr71kel-* \
| mipstx39-* | mipstx39el-* \
| mmix-* \
| mt-* \
| msp430-* \
| nios-* | nios2-* \
| none-* | np1-* | ns16k-* | ns32k-* \
| orion-* \
| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
| pyramid-* \
| romp-* | rs6000-* \
| sh-* | sh[1234]-* | sh[24]a-* | sh[24]a*eb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
| sparclite-* \
| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
| tahoe-* | thumb-* \
| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
| tron-* \
| v850-* | v850e-* | vax-* \
| we32k-* \
| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
| xstormy16-* | xtensa-* \
| ymp-* \
| z8k-*)
;;
# Recognize the various machine names and aliases which stand
# for a CPU type and a company and sometimes even an OS.
386bsd)
basic_machine=i386-unknown
os=-bsd
;;
3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
basic_machine=m68000-att
;;
3b*)
basic_machine=we32k-att
;;
a29khif)
basic_machine=a29k-amd
os=-udi
;;
abacus)
basic_machine=abacus-unknown
;;
adobe68k)
basic_machine=m68010-adobe
os=-scout
;;
alliant | fx80)
basic_machine=fx80-alliant
;;
altos | altos3068)
basic_machine=m68k-altos
;;
am29k)
basic_machine=a29k-none
os=-bsd
;;
amd64)
basic_machine=x86_64-pc
;;
amd64-*)
basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
amdahl)
basic_machine=580-amdahl
os=-sysv
;;
amiga | amiga-*)
basic_machine=m68k-unknown
;;
amigaos | amigados)
basic_machine=m68k-unknown
os=-amigaos
;;
amigaunix | amix)
basic_machine=m68k-unknown
os=-sysv4
;;
apollo68)
basic_machine=m68k-apollo
os=-sysv
;;
apollo68bsd)
basic_machine=m68k-apollo
os=-bsd
;;
aux)
basic_machine=m68k-apple
os=-aux
;;
balance)
basic_machine=ns32k-sequent
os=-dynix
;;
c90)
basic_machine=c90-cray
os=-unicos
;;
convex-c1)
basic_machine=c1-convex
os=-bsd
;;
convex-c2)
basic_machine=c2-convex
os=-bsd
;;
convex-c32)
basic_machine=c32-convex
os=-bsd
;;
convex-c34)
basic_machine=c34-convex
os=-bsd
;;
convex-c38)
basic_machine=c38-convex
os=-bsd
;;
cray | j90)
basic_machine=j90-cray
os=-unicos
;;
craynv)
basic_machine=craynv-cray
os=-unicosmp
;;
cr16)
basic_machine=cr16-unknown
os=-elf
;;
crds | unos)
basic_machine=m68k-crds
;;
crisv32 | crisv32-* | etraxfs*)
basic_machine=crisv32-axis
;;
cris | cris-* | etrax*)
basic_machine=cris-axis
;;
crx)
basic_machine=crx-unknown
os=-elf
;;
da30 | da30-*)
basic_machine=m68k-da30
;;
decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
basic_machine=mips-dec
;;
decsystem10* | dec10*)
basic_machine=pdp10-dec
os=-tops10
;;
decsystem20* | dec20*)
basic_machine=pdp10-dec
os=-tops20
;;
delta | 3300 | motorola-3300 | motorola-delta \
| 3300-motorola | delta-motorola)
basic_machine=m68k-motorola
;;
delta88)
basic_machine=m88k-motorola
os=-sysv3
;;
djgpp)
basic_machine=i586-pc
os=-msdosdjgpp
;;
dpx20 | dpx20-*)
basic_machine=rs6000-bull
os=-bosx
;;
dpx2* | dpx2*-bull)
basic_machine=m68k-bull
os=-sysv3
;;
ebmon29k)
basic_machine=a29k-amd
os=-ebmon
;;
elxsi)
basic_machine=elxsi-elxsi
os=-bsd
;;
encore | umax | mmax)
basic_machine=ns32k-encore
;;
es1800 | OSE68k | ose68k | ose | OSE)
basic_machine=m68k-ericsson
os=-ose
;;
fx2800)
basic_machine=i860-alliant
;;
genix)
basic_machine=ns32k-ns
;;
gmicro)
basic_machine=tron-gmicro
os=-sysv
;;
go32)
basic_machine=i386-pc
os=-go32
;;
h3050r* | hiux*)
basic_machine=hppa1.1-hitachi
os=-hiuxwe2
;;
h8300hms)
basic_machine=h8300-hitachi
os=-hms
;;
h8300xray)
basic_machine=h8300-hitachi
os=-xray
;;
h8500hms)
basic_machine=h8500-hitachi
os=-hms
;;
harris)
basic_machine=m88k-harris
os=-sysv3
;;
hp300-*)
basic_machine=m68k-hp
;;
hp300bsd)
basic_machine=m68k-hp
os=-bsd
;;
hp300hpux)
basic_machine=m68k-hp
os=-hpux
;;
hp3k9[0-9][0-9] | hp9[0-9][0-9])
basic_machine=hppa1.0-hp
;;
hp9k2[0-9][0-9] | hp9k31[0-9])
basic_machine=m68000-hp
;;
hp9k3[2-9][0-9])
basic_machine=m68k-hp
;;
hp9k6[0-9][0-9] | hp6[0-9][0-9])
basic_machine=hppa1.0-hp
;;
hp9k7[0-79][0-9] | hp7[0-79][0-9])
basic_machine=hppa1.1-hp
;;
hp9k78[0-9] | hp78[0-9])
# FIXME: really hppa2.0-hp
basic_machine=hppa1.1-hp
;;
hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
# FIXME: really hppa2.0-hp
basic_machine=hppa1.1-hp
;;
hp9k8[0-9][13679] | hp8[0-9][13679])
basic_machine=hppa1.1-hp
;;
hp9k8[0-9][0-9] | hp8[0-9][0-9])
basic_machine=hppa1.0-hp
;;
hppa-next)
os=-nextstep3
;;
hppaosf)
basic_machine=hppa1.1-hp
os=-osf
;;
hppro)
basic_machine=hppa1.1-hp
os=-proelf
;;
i370-ibm* | ibm*)
basic_machine=i370-ibm
;;
# I'm not sure what "Sysv32" means. Should this be sysv3.2?
i*86v32)
basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
os=-sysv32
;;
i*86v4*)
basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
os=-sysv4
;;
i*86v)
basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
os=-sysv
;;
i*86sol2)
basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
os=-solaris2
;;
i386mach)
basic_machine=i386-mach
os=-mach
;;
i386-vsta | vsta)
basic_machine=i386-unknown
os=-vsta
;;
iris | iris4d)
basic_machine=mips-sgi
case $os in
-irix*)
;;
*)
os=-irix4
;;
esac
;;
isi68 | isi)
basic_machine=m68k-isi
os=-sysv
;;
m88k-omron*)
basic_machine=m88k-omron
;;
magnum | m3230)
basic_machine=mips-mips
os=-sysv
;;
merlin)
basic_machine=ns32k-utek
os=-sysv
;;
mingw32)
basic_machine=i386-pc
os=-mingw32
;;
mingw32ce)
basic_machine=arm-unknown
os=-mingw32ce
;;
miniframe)
basic_machine=m68000-convergent
;;
*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
basic_machine=m68k-atari
os=-mint
;;
mipsEE* | ee | ps2)
basic_machine=mips64r5900el-scei
case $os in
-linux*)
;;
*)
os=-elf
;;
esac
;;
iop)
basic_machine=mipsel-scei
os=-irx
;;
dvp)
basic_machine=dvp-scei
os=-elf
;;
mips3*-*)
basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
;;
mips3*)
basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
;;
monitor)
basic_machine=m68k-rom68k
os=-coff
;;
morphos)
basic_machine=powerpc-unknown
os=-morphos
;;
msdos)
basic_machine=i386-pc
os=-msdos
;;
ms1-*)
basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
;;
mvs)
basic_machine=i370-ibm
os=-mvs
;;
ncr3000)
basic_machine=i486-ncr
os=-sysv4
;;
netbsd386)
basic_machine=i386-unknown
os=-netbsd
;;
netwinder)
basic_machine=armv4l-rebel
os=-linux
;;
news | news700 | news800 | news900)
basic_machine=m68k-sony
os=-newsos
;;
news1000)
basic_machine=m68030-sony
os=-newsos
;;
news-3600 | risc-news)
basic_machine=mips-sony
os=-newsos
;;
necv70)
basic_machine=v70-nec
os=-sysv
;;
next | m*-next )
basic_machine=m68k-next
case $os in
-nextstep* )
;;
-ns2*)
os=-nextstep2
;;
*)
os=-nextstep3
;;
esac
;;
nh3000)
basic_machine=m68k-harris
os=-cxux
;;
nh[45]000)
basic_machine=m88k-harris
os=-cxux
;;
nindy960)
basic_machine=i960-intel
os=-nindy
;;
mon960)
basic_machine=i960-intel
os=-mon960
;;
nonstopux)
basic_machine=mips-compaq
os=-nonstopux
;;
np1)
basic_machine=np1-gould
;;
nsr-tandem)
basic_machine=nsr-tandem
;;
op50n-* | op60c-*)
basic_machine=hppa1.1-oki
os=-proelf
;;
openrisc | openrisc-*)
basic_machine=or32-unknown
;;
os400)
basic_machine=powerpc-ibm
os=-os400
;;
OSE68000 | ose68000)
basic_machine=m68000-ericsson
os=-ose
;;
os68k)
basic_machine=m68k-none
os=-os68k
;;
pa-hitachi)
basic_machine=hppa1.1-hitachi
os=-hiuxwe2
;;
paragon)
basic_machine=i860-intel
os=-osf
;;
pbd)
basic_machine=sparc-tti
;;
pbb)
basic_machine=m68k-tti
;;
pc532 | pc532-*)
basic_machine=ns32k-pc532
;;
pc98)
basic_machine=i386-pc
;;
pc98-*)
basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
pentium | p5 | k5 | k6 | nexgen | viac3)
basic_machine=i586-pc
;;
pentiumpro | p6 | 6x86 | athlon | athlon_*)
basic_machine=i686-pc
;;
pentiumii | pentium2 | pentiumiii | pentium3)
basic_machine=i686-pc
;;
pentium4)
basic_machine=i786-pc
;;
pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
pentiumpro-* | p6-* | 6x86-* | athlon-*)
basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
pentium4-*)
basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
pn)
basic_machine=pn-gould
;;
power) basic_machine=power-ibm
;;
ppc) basic_machine=powerpc-unknown
;;
ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
ppcle | powerpclittle | ppc-le | powerpc-little)
basic_machine=powerpcle-unknown
;;
ppcle-* | powerpclittle-*)
basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
ppc64) basic_machine=powerpc64-unknown
;;
ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
ppc64le | powerpc64little | ppc64-le | powerpc64-little)
basic_machine=powerpc64le-unknown
;;
ppc64le-* | powerpc64little-*)
basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
ps2)
basic_machine=i386-ibm
;;
pw32)
basic_machine=i586-unknown
os=-pw32
;;
rdos)
basic_machine=i386-pc
os=-rdos
;;
rom68k)
basic_machine=m68k-rom68k
os=-coff
;;
rm[46]00)
basic_machine=mips-siemens
;;
rtpc | rtpc-*)
basic_machine=romp-ibm
;;
s390 | s390-*)
basic_machine=s390-ibm
;;
s390x | s390x-*)
basic_machine=s390x-ibm
;;
sa29200)
basic_machine=a29k-amd
os=-udi
;;
sb1)
basic_machine=mipsisa64sb1-unknown
;;
sb1el)
basic_machine=mipsisa64sb1el-unknown
;;
sde)
basic_machine=mipsisa32-sde
os=-elf
;;
sei)
basic_machine=mips-sei
os=-seiux
;;
sequent)
basic_machine=i386-sequent
;;
sh)
basic_machine=sh-hitachi
os=-hms
;;
sh5el)
basic_machine=sh5le-unknown
;;
sh64)
basic_machine=sh64-unknown
;;
sparclite-wrs | simso-wrs)
basic_machine=sparclite-wrs
os=-vxworks
;;
sps7)
basic_machine=m68k-bull
os=-sysv2
;;
spur)
basic_machine=spur-unknown
;;
st2000)
basic_machine=m68k-tandem
;;
stratus)
basic_machine=i860-stratus
os=-sysv4
;;
sun2)
basic_machine=m68000-sun
;;
sun2os3)
basic_machine=m68000-sun
os=-sunos3
;;
sun2os4)
basic_machine=m68000-sun
os=-sunos4
;;
sun3os3)
basic_machine=m68k-sun
os=-sunos3
;;
sun3os4)
basic_machine=m68k-sun
os=-sunos4
;;
sun4os3)
basic_machine=sparc-sun
os=-sunos3
;;
sun4os4)
basic_machine=sparc-sun
os=-sunos4
;;
sun4sol2)
basic_machine=sparc-sun
os=-solaris2
;;
sun3 | sun3-*)
basic_machine=m68k-sun
;;
sun4)
basic_machine=sparc-sun
;;
sun386 | sun386i | roadrunner)
basic_machine=i386-sun
;;
sv1)
basic_machine=sv1-cray
os=-unicos
;;
symmetry)
basic_machine=i386-sequent
os=-dynix
;;
t3e)
basic_machine=alphaev5-cray
os=-unicos
;;
t90)
basic_machine=t90-cray
os=-unicos
;;
tic54x | c54x*)
basic_machine=tic54x-unknown
os=-coff
;;
tic55x | c55x*)
basic_machine=tic55x-unknown
os=-coff
;;
tic6x | c6x*)
basic_machine=tic6x-unknown
os=-coff
;;
tx39)
basic_machine=mipstx39-unknown
;;
tx39el)
basic_machine=mipstx39el-unknown
;;
toad1)
basic_machine=pdp10-xkl
os=-tops20
;;
tower | tower-32)
basic_machine=m68k-ncr
;;
tpf)
basic_machine=s390x-ibm
os=-tpf
;;
udi29k)
basic_machine=a29k-amd
os=-udi
;;
ultra3)
basic_machine=a29k-nyu
os=-sym1
;;
v810 | necv810)
basic_machine=v810-nec
os=-none
;;
vaxv)
basic_machine=vax-dec
os=-sysv
;;
vms)
basic_machine=vax-dec
os=-vms
;;
vpp*|vx|vx-*)
basic_machine=f301-fujitsu
;;
vxworks960)
basic_machine=i960-wrs
os=-vxworks
;;
vxworks68)
basic_machine=m68k-wrs
os=-vxworks
;;
vxworks29k)
basic_machine=a29k-wrs
os=-vxworks
;;
w65*)
basic_machine=w65-wdc
os=-none
;;
w89k-*)
basic_machine=hppa1.1-winbond
os=-proelf
;;
xbox)
basic_machine=i686-pc
os=-mingw32
;;
xps | xps100)
basic_machine=xps100-honeywell
;;
ymp)
basic_machine=ymp-cray
os=-unicos
;;
z8k-*-coff)
basic_machine=z8k-unknown
os=-sim
;;
none)
basic_machine=none-none
os=-none
;;
# Here we handle the default manufacturer of certain CPU types. It is in
# some cases the only manufacturer, in others, it is the most popular.
w89k)
basic_machine=hppa1.1-winbond
;;
op50n)
basic_machine=hppa1.1-oki
;;
op60c)
basic_machine=hppa1.1-oki
;;
romp)
basic_machine=romp-ibm
;;
mmix)
basic_machine=mmix-knuth
;;
rs6000)
basic_machine=rs6000-ibm
;;
vax)
basic_machine=vax-dec
;;
pdp10)
# there are many clones, so DEC is not a safe bet
basic_machine=pdp10-unknown
;;
pdp11)
basic_machine=pdp11-dec
;;
we32k)
basic_machine=we32k-att
;;
sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
basic_machine=sh-unknown
;;
sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
basic_machine=sparc-sun
;;
cydra)
basic_machine=cydra-cydrome
;;
orion)
basic_machine=orion-highlevel
;;
orion105)
basic_machine=clipper-highlevel
;;
mac | mpw | mac-mpw)
basic_machine=m68k-apple
;;
pmac | pmac-mpw)
basic_machine=powerpc-apple
;;
*-unknown)
# Make sure to match an already-canonicalized machine name.
;;
*)
echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
exit 1
;;
esac
# Here we canonicalize certain aliases for manufacturers.
case $basic_machine in
*-digital*)
basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
;;
*-commodore*)
basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
;;
*)
;;
esac
# Decode manufacturer-specific aliases for certain operating systems.
if [ x"$os" != x"" ]
then
case $os in
# First match some system type aliases
# that might get confused with valid system types.
# -solaris* is a basic system type, with this one exception.
-solaris1 | -solaris1.*)
os=`echo $os | sed -e 's|solaris1|sunos4|'`
;;
-solaris)
os=-solaris2
;;
-svr4*)
os=-sysv4
;;
-unixware*)
os=-sysv4.2uw
;;
-gnu/linux*)
os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
;;
# First accept the basic system types.
# The portable systems comes first.
# Each alternative MUST END IN A *, to match a version number.
# -sysv* is not here because it comes later, after sysvr4.
-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
| -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
| -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
| -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
| -aos* \
| -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
| -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
| -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
| -openbsd* | -solidbsd* \
| -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
| -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
| -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
| -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
| -chorusos* | -chorusrdb* \
| -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
| -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
| -uxpv* | -beos* | -mpeix* | -udk* \
| -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
| -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
| -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
| -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
| -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
| -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
| -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -irx*)
# Remember, each alternative MUST END IN *, to match a version number.
;;
-qnx*)
case $basic_machine in
x86-* | i*86-*)
;;
*)
os=-nto$os
;;
esac
;;
-nto-qnx*)
;;
-nto*)
os=`echo $os | sed -e 's|nto|nto-qnx|'`
;;
-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
| -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
| -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
;;
-mac*)
os=`echo $os | sed -e 's|mac|macos|'`
;;
-linux-dietlibc)
os=-linux-dietlibc
;;
-linux*)
os=`echo $os | sed -e 's|linux|linux-gnu|'`
;;
-sunos5*)
os=`echo $os | sed -e 's|sunos5|solaris2|'`
;;
-sunos6*)
os=`echo $os | sed -e 's|sunos6|solaris3|'`
;;
-opened*)
os=-openedition
;;
-os400*)
os=-os400
;;
-wince*)
os=-wince
;;
-osfrose*)
os=-osfrose
;;
-osf*)
os=-osf
;;
-utek*)
os=-bsd
;;
-dynix*)
os=-bsd
;;
-acis*)
os=-aos
;;
-atheos*)
os=-atheos
;;
-syllable*)
os=-syllable
;;
-386bsd)
os=-bsd
;;
-ctix* | -uts*)
os=-sysv
;;
-nova*)
os=-rtmk-nova
;;
-ns2 )
os=-nextstep2
;;
-nsk*)
os=-nsk
;;
# Preserve the version number of sinix5.
-sinix5.*)
os=`echo $os | sed -e 's|sinix|sysv|'`
;;
-sinix*)
os=-sysv4
;;
-tpf*)
os=-tpf
;;
-triton*)
os=-sysv3
;;
-oss*)
os=-sysv3
;;
-svr4)
os=-sysv4
;;
-svr3)
os=-sysv3
;;
-sysvr4)
os=-sysv4
;;
# This must come after -sysvr4.
-sysv*)
;;
-ose*)
os=-ose
;;
-es1800*)
os=-ose
;;
-xenix)
os=-xenix
;;
-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
os=-mint
;;
-aros*)
os=-aros
;;
-kaos*)
os=-kaos
;;
-zvmoe)
os=-zvmoe
;;
-none)
;;
*)
# Get rid of the `-' at the beginning of $os.
os=`echo $os | sed 's/[^-]*-//'`
echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
exit 1
;;
esac
else
# Here we handle the default operating systems that come with various machines.
# The value should be what the vendor currently ships out the door with their
# machine or put another way, the most popular os provided with the machine.
# Note that if you're going to try to match "-MANUFACTURER" here (say,
# "-sun"), then you have to tell the case statement up towards the top
# that MANUFACTURER isn't an operating system. Otherwise, code above
# will signal an error saying that MANUFACTURER isn't an operating
# system, and we'll never get to this point.
case $basic_machine in
score-*)
os=-elf
;;
spu-*)
os=-elf
;;
*-acorn)
os=-riscix1.2
;;
arm*-rebel)
os=-linux
;;
arm*-semi)
os=-aout
;;
c4x-* | tic4x-*)
os=-coff
;;
# This must come before the *-dec entry.
pdp10-*)
os=-tops20
;;
pdp11-*)
os=-none
;;
*-dec | vax-*)
os=-ultrix4.2
;;
m68*-apollo)
os=-domain
;;
i386-sun)
os=-sunos4.0.2
;;
m68000-sun)
os=-sunos3
# This also exists in the configure program, but was not the
# default.
# os=-sunos4
;;
m68*-cisco)
os=-aout
;;
mep-*)
os=-elf
;;
mips*-cisco)
os=-elf
;;
mips*-*)
os=-elf
;;
or32-*)
os=-coff
;;
*-tti) # must be before sparc entry or we get the wrong os.
os=-sysv3
;;
sparc-* | *-sun)
os=-sunos4.1.1
;;
*-be)
os=-beos
;;
*-haiku)
os=-haiku
;;
*-ibm)
os=-aix
;;
*-knuth)
os=-mmixware
;;
*-wec)
os=-proelf
;;
*-winbond)
os=-proelf
;;
*-oki)
os=-proelf
;;
*-hp)
os=-hpux
;;
*-hitachi)
os=-hiux
;;
i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
os=-sysv
;;
*-cbm)
os=-amigaos
;;
*-dg)
os=-dgux
;;
*-dolphin)
os=-sysv3
;;
m68k-ccur)
os=-rtu
;;
m88k-omron*)
os=-luna
;;
*-next )
os=-nextstep
;;
*-sequent)
os=-ptx
;;
*-crds)
os=-unos
;;
*-ns)
os=-genix
;;
i370-*)
os=-mvs
;;
*-next)
os=-nextstep3
;;
*-gould)
os=-sysv
;;
*-highlevel)
os=-bsd
;;
*-encore)
os=-bsd
;;
*-sgi)
os=-irix
;;
*-siemens)
os=-sysv4
;;
*-masscomp)
os=-rtu
;;
f30[01]-fujitsu | f700-fujitsu)
os=-uxpv
;;
*-rom68k)
os=-coff
;;
*-*bug)
os=-coff
;;
*-apple)
os=-macos
;;
*-atari*)
os=-mint
;;
*)
os=-none
;;
esac
fi
# Here we handle the case where we know the os, and the CPU type, but not the
# manufacturer. We pick the logical manufacturer.
vendor=unknown
case $basic_machine in
*-unknown)
case $os in
-riscix*)
vendor=acorn
;;
-sunos*)
vendor=sun
;;
-aix*)
vendor=ibm
;;
-beos*)
vendor=be
;;
-hpux*)
vendor=hp
;;
-mpeix*)
vendor=hp
;;
-hiux*)
vendor=hitachi
;;
-unos*)
vendor=crds
;;
-dgux*)
vendor=dg
;;
-luna*)
vendor=omron
;;
-genix*)
vendor=ns
;;
-mvs* | -opened*)
vendor=ibm
;;
-os400*)
vendor=ibm
;;
-ptx*)
vendor=sequent
;;
-tpf*)
vendor=ibm
;;
-vxsim* | -vxworks* | -windiss*)
vendor=wrs
;;
-aux*)
vendor=apple
;;
-hms*)
vendor=hitachi
;;
-mpw* | -macos*)
vendor=apple
;;
-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
vendor=atari
;;
-vos*)
vendor=stratus
;;
esac
basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
;;
esac
echo $basic_machine$os
exit
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:
/* config.h.in. Generated from configure.ac by autoheader. */
/* On Unix-like systems config.h.in is converted by "configure" into config.h.
Some other environments also support the use of "configure". PCRE is written in
Standard C, but there are a few non-standard things it can cope with, allowing
it to run on SunOS4 and other "close to standard" systems.
If you are going to build PCRE "by hand" on a system without "configure" you
should copy the distributed config.h.generic to config.h, and then set up the
macro definitions the way you need them. You must then add -DHAVE_CONFIG_H to
all of your compile commands, so that config.h is included at the start of
every source.
Alternatively, you can avoid editing by using -D on the compiler command line
to set the macro values. In this case, you do not have to set -DHAVE_CONFIG_H.
PCRE uses memmove() if HAVE_MEMMOVE is set to 1; otherwise it uses bcopy() if
HAVE_BCOPY is set to 1. If your system has neither bcopy() nor memmove(), set
them both to 0; an emulation function will be used. */
/* By default, the \R escape sequence matches any Unicode line ending
character or sequence of characters. If BSR_ANYCRLF is defined, this is
changed so that backslash-R matches only CR, LF, or CRLF. The build- time
default can be overridden by the user of PCRE at runtime. On systems that
support it, "configure" can be used to override the default. */
#undef BSR_ANYCRLF
/* If you are compiling for a system that uses EBCDIC instead of ASCII
character codes, define this macro as 1. On systems that can use
"configure", this can be done via --enable-ebcdic. */
#undef EBCDIC
/* Define to 1 if you have the `bcopy' function. */
#undef HAVE_BCOPY
/* Define to 1 if you have the <bits/type_traits.h> header file. */
#undef HAVE_BITS_TYPE_TRAITS_H
/* Define to 1 if you have the <bzlib.h> header file. */
#undef HAVE_BZLIB_H
/* Define to 1 if you have the <dirent.h> header file. */
#undef HAVE_DIRENT_H
/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
/* Define to 1 if you have the <limits.h> header file. */
#undef HAVE_LIMITS_H
/* Define to 1 if the system has the type `long long'. */
#undef HAVE_LONG_LONG
/* Define to 1 if you have the `memmove' function. */
#undef HAVE_MEMMOVE
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* Define to 1 if you have the <readline/history.h> header file. */
#undef HAVE_READLINE_HISTORY_H
/* Define to 1 if you have the <readline/readline.h> header file. */
#undef HAVE_READLINE_READLINE_H
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
/* Define to 1 if you have the `strerror' function. */
#undef HAVE_STRERROR
/* Define to 1 if you have the <string> header file. */
#undef HAVE_STRING
/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H
/* Define to 1 if you have the `strtoll' function. */
#undef HAVE_STRTOLL
/* Define to 1 if you have the `strtoq' function. */
#undef HAVE_STRTOQ
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
/* Define to 1 if you have the <type_traits.h> header file. */
#undef HAVE_TYPE_TRAITS_H
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Define to 1 if the system has the type `unsigned long long'. */
#undef HAVE_UNSIGNED_LONG_LONG
/* Define to 1 if you have the <windows.h> header file. */
#undef HAVE_WINDOWS_H
/* Define to 1 if you have the <zlib.h> header file. */
#undef HAVE_ZLIB_H
/* Define to 1 if you have the `_strtoi64' function. */
#undef HAVE__STRTOI64
/* The value of LINK_SIZE determines the number of bytes used to store links
as offsets within the compiled regex. The default is 2, which allows for
compiled patterns up to 64K long. This covers the vast majority of cases.
However, PCRE can also be compiled to use 3 or 4 bytes instead. This allows
for longer patterns in extreme cases. On systems that support it,
"configure" can be used to override this default. */
#undef LINK_SIZE
/* The value of MATCH_LIMIT determines the default number of times the
internal match() function can be called during a single execution of
pcre_exec(). There is a runtime interface for setting a different limit.
The limit exists in order to catch runaway regular expressions that take
for ever to determine that they do not match. The default is set very large
so that it does not accidentally catch legitimate cases. On systems that
support it, "configure" can be used to override this default default. */
#undef MATCH_LIMIT
/* The above limit applies to all calls of match(), whether or not they
increase the recursion depth. In some environments it is desirable to limit
the depth of recursive calls of match() more strictly, in order to restrict
the maximum amount of stack (or heap, if NO_RECURSE is defined) that is
used. The value of MATCH_LIMIT_RECURSION applies only to recursive calls of
match(). To have any useful effect, it must be less than the value of
MATCH_LIMIT. The default is to use the same value as MATCH_LIMIT. There is
a runtime method for setting a different limit. On systems that support it,
"configure" can be used to override the default. */
#undef MATCH_LIMIT_RECURSION
/* This limit is parameterized just in case anybody ever wants to change it.
Care must be taken if it is increased, because it guards against integer
overflow caused by enormously large patterns. */
#undef MAX_NAME_COUNT
/* This limit is parameterized just in case anybody ever wants to change it.
Care must be taken if it is increased, because it guards against integer
overflow caused by enormously large patterns. */
#undef MAX_NAME_SIZE
/* The value of NEWLINE determines the newline character sequence. On systems
that support it, "configure" can be used to override the default, which is
10. The possible values are 10 (LF), 13 (CR), 3338 (CRLF), -1 (ANY), or -2
(ANYCRLF). */
#undef NEWLINE
/* PCRE uses recursive function calls to handle backtracking while matching.
This can sometimes be a problem on systems that have stacks of limited
size. Define NO_RECURSE to get a version that doesn't use recursion in the
match() function; instead it creates its own stack by steam using
pcre_recurse_malloc() to obtain memory from the heap. For more detail, see
the comments and other stuff just above the match() function. On systems
that support it, "configure" can be used to set this in the Makefile (use
--disable-stack-for-recursion). */
#undef NO_RECURSE
/* Name of package */
#undef PACKAGE
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
/* Define to the full name of this package. */
#undef PACKAGE_NAME
/* Define to the full name and version of this package. */
#undef PACKAGE_STRING
/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME
/* Define to the version of this package. */
#undef PACKAGE_VERSION
/* If you are compiling for a system other than a Unix-like system or
Win32, and it needs some magic to be inserted before the definition
of a function that is exported by the library, define this macro to
contain the relevant magic. If you do not define this macro, it
defaults to "extern" for a C compiler and "extern C" for a C++
compiler on non-Win32 systems. This macro apears at the start of
every exported function that is part of the external API. It does
not appear on functions that are "external" in the C sense, but
which are internal to the library. */
#undef PCRE_EXP_DEFN
/* Define if linking statically (TODO: make nice with Libtool) */
#undef PCRE_STATIC
/* When calling PCRE via the POSIX interface, additional working storage is
required for holding the pointers to capturing substrings because PCRE
requires three integers per substring, whereas the POSIX interface provides
only two. If the number of expected substrings is small, the wrapper
function uses space on the stack, because this is faster than using
malloc() for each call. The threshold above which the stack is no longer
used is defined by POSIX_MALLOC_THRESHOLD. On systems that support it,
"configure" can be used to override this default. */
#undef POSIX_MALLOC_THRESHOLD
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Define to allow pcregrep to be linked with libbz2, so that it is able to
handle .bz2 files. */
#undef SUPPORT_LIBBZ2
/* Define to allow pcretest to be linked with libreadline. */
#undef SUPPORT_LIBREADLINE
/* Define to allow pcregrep to be linked with libz, so that it is able to
handle .gz files. */
#undef SUPPORT_LIBZ
/* Define to enable support for Unicode properties */
#undef SUPPORT_UCP
/* Define to enable support for the UTF-8 Unicode encoding. */
#undef SUPPORT_UTF8
/* Version number of package */
#undef VERSION
/* Define to empty if `const' does not conform to ANSI C. */
#undef const
/* Define to `unsigned int' if <sys/types.h> does not define. */
#undef size_t
/* config.h. Generated from config.h.in by configure. */
/* config.h.in. Generated from configure.ac by autoheader. */
/* On Unix-like systems config.h.in is converted by "configure" into config.h.
Some other environments also support the use of "configure". PCRE is written in
Standard C, but there are a few non-standard things it can cope with, allowing
it to run on SunOS4 and other "close to standard" systems.
If you are going to build PCRE "by hand" on a system without "configure" you
should copy the distributed config.h.generic to config.h, and then set up the
macro definitions the way you need them. You must then add -DHAVE_CONFIG_H to
all of your compile commands, so that config.h is included at the start of
every source.
Alternatively, you can avoid editing by using -D on the compiler command line
to set the macro values. In this case, you do not have to set -DHAVE_CONFIG_H.
PCRE uses memmove() if HAVE_MEMMOVE is set to 1; otherwise it uses bcopy() if
HAVE_BCOPY is set to 1. If your system has neither bcopy() nor memmove(), set
them both to 0; an emulation function will be used. */
/* By default, the \R escape sequence matches any Unicode line ending
character or sequence of characters. If BSR_ANYCRLF is defined, this is
changed so that backslash-R matches only CR, LF, or CRLF. The build- time
default can be overridden by the user of PCRE at runtime. On systems that
support it, "configure" can be used to override the default. */
/* #undef BSR_ANYCRLF */
/* If you are compiling for a system that uses EBCDIC instead of ASCII
character codes, define this macro as 1. On systems that can use
"configure", this can be done via --enable-ebcdic. */
/* #undef EBCDIC */
/* Define to 1 if you have the `bcopy' function. */
#ifndef HAVE_BCOPY
#define HAVE_BCOPY 1
#endif
/* Define to 1 if you have the <bits/type_traits.h> header file. */
/* #undef HAVE_BITS_TYPE_TRAITS_H */
/* Define to 1 if you have the <bzlib.h> header file. */
#ifndef HAVE_BZLIB_H
#define HAVE_BZLIB_H 1
#endif
/* Define to 1 if you have the <dirent.h> header file. */
#ifndef HAVE_DIRENT_H
#define HAVE_DIRENT_H 1
#endif
/* Define to 1 if you have the <dlfcn.h> header file. */
#ifndef HAVE_DLFCN_H
#define HAVE_DLFCN_H 1
#endif
/* Define to 1 if you have the <inttypes.h> header file. */
#ifndef HAVE_INTTYPES_H
#define HAVE_INTTYPES_H 1
#endif
/* Define to 1 if you have the <limits.h> header file. */
#ifndef HAVE_LIMITS_H
#define HAVE_LIMITS_H 1
#endif
/* Define to 1 if the system has the type `long long'. */
#ifndef HAVE_LONG_LONG
#define HAVE_LONG_LONG 1
#endif
/* Define to 1 if you have the `memmove' function. */
#ifndef HAVE_MEMMOVE
#define HAVE_MEMMOVE 1
#endif
/* Define to 1 if you have the <memory.h> header file. */
#ifndef HAVE_MEMORY_H
#define HAVE_MEMORY_H 1
#endif
/* Define to 1 if you have the <readline/history.h> header file. */
#ifndef HAVE_READLINE_HISTORY_H
#define HAVE_READLINE_HISTORY_H 1
#endif
/* Define to 1 if you have the <readline/readline.h> header file. */
#ifndef HAVE_READLINE_READLINE_H
#define HAVE_READLINE_READLINE_H 1
#endif
/* Define to 1 if you have the <stdint.h> header file. */
#ifndef HAVE_STDINT_H
#define HAVE_STDINT_H 1
#endif
/* Define to 1 if you have the <stdlib.h> header file. */
#ifndef HAVE_STDLIB_H
#define HAVE_STDLIB_H 1
#endif
/* Define to 1 if you have the `strerror' function. */
#ifndef HAVE_STRERROR
#define HAVE_STRERROR 1
#endif
/* Define to 1 if you have the <string> header file. */
#ifndef HAVE_STRING
#define HAVE_STRING 1
#endif
/* Define to 1 if you have the <strings.h> header file. */
#ifndef HAVE_STRINGS_H
#define HAVE_STRINGS_H 1
#endif
/* Define to 1 if you have the <string.h> header file. */
#ifndef HAVE_STRING_H
#define HAVE_STRING_H 1
#endif
/* Define to 1 if you have the `strtoll' function. */
/* #undef HAVE_STRTOLL */
/* Define to 1 if you have the `strtoq' function. */
#ifndef HAVE_STRTOQ
#define HAVE_STRTOQ 1
#endif
/* Define to 1 if you have the <sys/stat.h> header file. */
#ifndef HAVE_SYS_STAT_H
#define HAVE_SYS_STAT_H 1
#endif
/* Define to 1 if you have the <sys/types.h> header file. */
#ifndef HAVE_SYS_TYPES_H
#define HAVE_SYS_TYPES_H 1
#endif
/* Define to 1 if you have the <type_traits.h> header file. */
/* #undef HAVE_TYPE_TRAITS_H */
/* Define to 1 if you have the <unistd.h> header file. */
#ifndef HAVE_UNISTD_H
#define HAVE_UNISTD_H 1
#endif
/* Define to 1 if the system has the type `unsigned long long'. */
#ifndef HAVE_UNSIGNED_LONG_LONG
#define HAVE_UNSIGNED_LONG_LONG 1
#endif
/* Define to 1 if you have the <windows.h> header file. */
/* #undef HAVE_WINDOWS_H */
/* Define to 1 if you have the <zlib.h> header file. */
#ifndef HAVE_ZLIB_H
#define HAVE_ZLIB_H 1
#endif
/* Define to 1 if you have the `_strtoi64' function. */
/* #undef HAVE__STRTOI64 */
/* The value of LINK_SIZE determines the number of bytes used to store links
as offsets within the compiled regex. The default is 2, which allows for
compiled patterns up to 64K long. This covers the vast majority of cases.
However, PCRE can also be compiled to use 3 or 4 bytes instead. This allows
for longer patterns in extreme cases. On systems that support it,
"configure" can be used to override this default. */
#ifndef LINK_SIZE
#define LINK_SIZE 2
#endif
/* The value of MATCH_LIMIT determines the default number of times the
internal match() function can be called during a single execution of
pcre_exec(). There is a runtime interface for setting a different limit.
The limit exists in order to catch runaway regular expressions that take
for ever to determine that they do not match. The default is set very large
so that it does not accidentally catch legitimate cases. On systems that
support it, "configure" can be used to override this default default. */
#ifndef MATCH_LIMIT
#define MATCH_LIMIT 10000000
#endif
/* The above limit applies to all calls of match(), whether or not they
increase the recursion depth. In some environments it is desirable to limit
the depth of recursive calls of match() more strictly, in order to restrict
the maximum amount of stack (or heap, if NO_RECURSE is defined) that is
used. The value of MATCH_LIMIT_RECURSION applies only to recursive calls of
match(). To have any useful effect, it must be less than the value of
MATCH_LIMIT. The default is to use the same value as MATCH_LIMIT. There is
a runtime method for setting a different limit. On systems that support it,
"configure" can be used to override the default. */
#ifndef MATCH_LIMIT_RECURSION
#define MATCH_LIMIT_RECURSION MATCH_LIMIT
#endif
/* This limit is parameterized just in case anybody ever wants to change it.
Care must be taken if it is increased, because it guards against integer
overflow caused by enormously large patterns. */
#ifndef MAX_NAME_COUNT
#define MAX_NAME_COUNT 10000
#endif
/* This limit is parameterized just in case anybody ever wants to change it.
Care must be taken if it is increased, because it guards against integer
overflow caused by enormously large patterns. */
#ifndef MAX_NAME_SIZE
#define MAX_NAME_SIZE 32
#endif
/* The value of NEWLINE determines the newline character sequence. On systems
that support it, "configure" can be used to override the default, which is
10. The possible values are 10 (LF), 13 (CR), 3338 (CRLF), -1 (ANY), or -2
(ANYCRLF). */
#ifndef NEWLINE
#define NEWLINE 10
#endif
/* PCRE uses recursive function calls to handle backtracking while matching.
This can sometimes be a problem on systems that have stacks of limited
size. Define NO_RECURSE to get a version that doesn't use recursion in the
match() function; instead it creates its own stack by steam using
pcre_recurse_malloc() to obtain memory from the heap. For more detail, see
the comments and other stuff just above the match() function. On systems
that support it, "configure" can be used to set this in the Makefile (use
--disable-stack-for-recursion). */
/* #undef NO_RECURSE */
/* Name of package */
#define PACKAGE "pcre"
/* Define to the address where bug reports for this package should be sent. */
#define PACKAGE_BUGREPORT ""
/* Define to the full name of this package. */
#define PACKAGE_NAME "PCRE"
/* Define to the full name and version of this package. */
#define PACKAGE_STRING "PCRE 7.7"
/* Define to the one symbol short name of this package. */
#define PACKAGE_TARNAME "pcre"
/* Define to the version of this package. */
#define PACKAGE_VERSION "7.7"
/* If you are compiling for a system other than a Unix-like system or
Win32, and it needs some magic to be inserted before the definition
of a function that is exported by the library, define this macro to
contain the relevant magic. If you do not define this macro, it
defaults to "extern" for a C compiler and "extern C" for a C++
compiler on non-Win32 systems. This macro apears at the start of
every exported function that is part of the external API. It does
not appear on functions that are "external" in the C sense, but
which are internal to the library. */
/* #undef PCRE_EXP_DEFN */
/* Define if linking statically (TODO: make nice with Libtool) */
/* #undef PCRE_STATIC */
/* When calling PCRE via the POSIX interface, additional working storage is
required for holding the pointers to capturing substrings because PCRE
requires three integers per substring, whereas the POSIX interface provides
only two. If the number of expected substrings is small, the wrapper
function uses space on the stack, because this is faster than using
malloc() for each call. The threshold above which the stack is no longer
used is defined by POSIX_MALLOC_THRESHOLD. On systems that support it,
"configure" can be used to override this default. */
#ifndef POSIX_MALLOC_THRESHOLD
#define POSIX_MALLOC_THRESHOLD 10
#endif
/* Define to 1 if you have the ANSI C header files. */
#ifndef STDC_HEADERS
#define STDC_HEADERS 1
#endif
/* Define to allow pcregrep to be linked with libbz2, so that it is able to
handle .bz2 files. */
/* #undef SUPPORT_LIBBZ2 */
/* Define to allow pcretest to be linked with libreadline. */
/* #undef SUPPORT_LIBREADLINE */
/* Define to allow pcregrep to be linked with libz, so that it is able to
handle .gz files. */
/* #undef SUPPORT_LIBZ */
/* Define to enable support for Unicode properties */
/* #undef SUPPORT_UCP */
/* Define to enable support for the UTF-8 Unicode encoding. */
/* #undef SUPPORT_UTF8 */
/* Version number of package */
#ifndef VERSION
#define VERSION "7.7"
#endif
/* Define to empty if `const' does not conform to ANSI C. */
/* #undef const */
/* Define to `unsigned int' if <sys/types.h> does not define. */
/* #undef size_t */
#! /bin/sh
# Attempt to guess a canonical system name.
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
# Inc.
timestamp='2007-07-22'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
# 02110-1301, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# Originally written by Per Bothner <per@bothner.com>.
# Please send patches to <config-patches@gnu.org>. Submit a context
# diff and a properly formatted ChangeLog entry.
#
# This script attempts to guess a canonical system name similar to
# config.sub. If it succeeds, it prints the system name on stdout, and
# exits with 0. Otherwise, it exits with 1.
#
# The plan is that this can be called by configure scripts if you
# don't specify an explicit build system type.
me=`echo "$0" | sed -e 's,.*/,,'`
usage="\
Usage: $0 [OPTION]
Output the configuration name of the system \`$me' is run on.
Operation modes:
-h, --help print this help, then exit
-t, --time-stamp print date of last modification, then exit
-v, --version print version number, then exit
Report bugs and patches to <config-patches@gnu.org>."
version="\
GNU config.guess ($timestamp)
Originally written by Per Bothner.
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
help="
Try \`$me --help' for more information."
# Parse command line
while test $# -gt 0 ; do
case $1 in
--time-stamp | --time* | -t )
echo "$timestamp" ; exit ;;
--version | -v )
echo "$version" ; exit ;;
--help | --h* | -h )
echo "$usage"; exit ;;
-- ) # Stop option processing
shift; break ;;
- ) # Use stdin as input.
break ;;
-* )
echo "$me: invalid option $1$help" >&2
exit 1 ;;
* )
break ;;
esac
done
if test $# != 0; then
echo "$me: too many arguments$help" >&2
exit 1
fi
trap 'exit 1' 1 2 15
# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
# compiler to aid in system detection is discouraged as it requires
# temporary files to be created and, as you can see below, it is a
# headache to deal with in a portable fashion.
# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
# use `HOST_CC' if defined, but it is deprecated.
# Portable tmp directory creation inspired by the Autoconf team.
set_cc_for_build='
trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
: ${TMPDIR=/tmp} ;
{ tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
{ test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
{ tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
{ echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
dummy=$tmp/dummy ;
tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
case $CC_FOR_BUILD,$HOST_CC,$CC in
,,) echo "int x;" > $dummy.c ;
for c in cc gcc c89 c99 ; do
if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
CC_FOR_BUILD="$c"; break ;
fi ;
done ;
if test x"$CC_FOR_BUILD" = x ; then
CC_FOR_BUILD=no_compiler_found ;
fi
;;
,,*) CC_FOR_BUILD=$CC ;;
,*,*) CC_FOR_BUILD=$HOST_CC ;;
esac ; set_cc_for_build= ;'
# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
# (ghazi@noc.rutgers.edu 1994-08-24)
if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
PATH=$PATH:/.attbin ; export PATH
fi
UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
if [ "${UNAME_SYSTEM}" = "Linux" ] ; then
eval $set_cc_for_build
cat << EOF > $dummy.c
#include <features.h>
#ifdef __UCLIBC__
# ifdef __UCLIBC_CONFIG_VERSION__
LIBC=uclibc __UCLIBC_CONFIG_VERSION__
# else
LIBC=uclibc
# endif
#else
LIBC=gnu
#endif
EOF
eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep LIBC= | sed -e 's: ::g'`
fi
# Note: order is significant - the case branches are not exclusive.
case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
*:NetBSD:*:*)
# NetBSD (nbsd) targets should (where applicable) match one or
# more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
# *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
# switched to ELF, *-*-netbsd* would select the old
# object file format. This provides both forward
# compatibility and a consistent mechanism for selecting the
# object file format.
#
# Note: NetBSD doesn't particularly care about the vendor
# portion of the name. We always set it to "unknown".
sysctl="sysctl -n hw.machine_arch"
UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
/usr/sbin/$sysctl 2>/dev/null || echo unknown)`
case "${UNAME_MACHINE_ARCH}" in
armeb) machine=armeb-unknown ;;
arm*) machine=arm-unknown ;;
sh3el) machine=shl-unknown ;;
sh3eb) machine=sh-unknown ;;
sh5el) machine=sh5le-unknown ;;
*) machine=${UNAME_MACHINE_ARCH}-unknown ;;
esac
# The Operating System including object format, if it has switched
# to ELF recently, or will in the future.
case "${UNAME_MACHINE_ARCH}" in
arm*|i386|m68k|ns32k|sh3*|sparc|vax)
eval $set_cc_for_build
if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
| grep __ELF__ >/dev/null
then
# Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
# Return netbsd for either. FIX?
os=netbsd
else
os=netbsdelf
fi
;;
*)
os=netbsd
;;
esac
# The OS release
# Debian GNU/NetBSD machines have a different userland, and
# thus, need a distinct triplet. However, they do not need
# kernel version information, so it can be replaced with a
# suitable tag, in the style of linux-gnu.
case "${UNAME_VERSION}" in
Debian*)
release='-gnu'
;;
*)
release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
;;
esac
# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
# contains redundant information, the shorter form:
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
echo "${machine}-${os}${release}"
exit ;;
*:OpenBSD:*:*)
UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
exit ;;
*:ekkoBSD:*:*)
echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
exit ;;
*:SolidBSD:*:*)
echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
exit ;;
macppc:MirBSD:*:*)
echo powerpc-unknown-mirbsd${UNAME_RELEASE}
exit ;;
*:MirBSD:*:*)
echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
exit ;;
alpha:OSF1:*:*)
case $UNAME_RELEASE in
*4.0)
UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
;;
*5.*)
UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
;;
esac
# According to Compaq, /usr/sbin/psrinfo has been available on
# OSF/1 and Tru64 systems produced since 1995. I hope that
# covers most systems running today. This code pipes the CPU
# types through head -n 1, so we only detect the type of CPU 0.
ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
case "$ALPHA_CPU_TYPE" in
"EV4 (21064)")
UNAME_MACHINE="alpha" ;;
"EV4.5 (21064)")
UNAME_MACHINE="alpha" ;;
"LCA4 (21066/21068)")
UNAME_MACHINE="alpha" ;;
"EV5 (21164)")
UNAME_MACHINE="alphaev5" ;;
"EV5.6 (21164A)")
UNAME_MACHINE="alphaev56" ;;
"EV5.6 (21164PC)")
UNAME_MACHINE="alphapca56" ;;
"EV5.7 (21164PC)")
UNAME_MACHINE="alphapca57" ;;
"EV6 (21264)")
UNAME_MACHINE="alphaev6" ;;
"EV6.7 (21264A)")
UNAME_MACHINE="alphaev67" ;;
"EV6.8CB (21264C)")
UNAME_MACHINE="alphaev68" ;;
"EV6.8AL (21264B)")
UNAME_MACHINE="alphaev68" ;;
"EV6.8CX (21264D)")
UNAME_MACHINE="alphaev68" ;;
"EV6.9A (21264/EV69A)")
UNAME_MACHINE="alphaev69" ;;
"EV7 (21364)")
UNAME_MACHINE="alphaev7" ;;
"EV7.9 (21364A)")
UNAME_MACHINE="alphaev79" ;;
esac
# A Pn.n version is a patched version.
# A Vn.n version is a released version.
# A Tn.n version is a released field test version.
# A Xn.n version is an unreleased experimental baselevel.
# 1.2 uses "1.2" for uname -r.
echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
exit ;;
Alpha\ *:Windows_NT*:*)
# How do we know it's Interix rather than the generic POSIX subsystem?
# Should we change UNAME_MACHINE based on the output of uname instead
# of the specific Alpha model?
echo alpha-pc-interix
exit ;;
21064:Windows_NT:50:3)
echo alpha-dec-winnt3.5
exit ;;
Amiga*:UNIX_System_V:4.0:*)
echo m68k-unknown-sysv4
exit ;;
*:[Aa]miga[Oo][Ss]:*:*)
echo ${UNAME_MACHINE}-unknown-amigaos
exit ;;
*:[Mm]orph[Oo][Ss]:*:*)
echo ${UNAME_MACHINE}-unknown-morphos
exit ;;
*:OS/390:*:*)
echo i370-ibm-openedition
exit ;;
*:z/VM:*:*)
echo s390-ibm-zvmoe
exit ;;
*:OS400:*:*)
echo powerpc-ibm-os400
exit ;;
arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
echo arm-acorn-riscix${UNAME_RELEASE}
exit ;;
arm:riscos:*:*|arm:RISCOS:*:*)
echo arm-unknown-riscos
exit ;;
SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
echo hppa1.1-hitachi-hiuxmpp
exit ;;
Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
if test "`(/bin/universe) 2>/dev/null`" = att ; then
echo pyramid-pyramid-sysv3
else
echo pyramid-pyramid-bsd
fi
exit ;;
NILE*:*:*:dcosx)
echo pyramid-pyramid-svr4
exit ;;
DRS?6000:unix:4.0:6*)
echo sparc-icl-nx6
exit ;;
DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
case `/usr/bin/uname -p` in
sparc) echo sparc-icl-nx7; exit ;;
esac ;;
sun4H:SunOS:5.*:*)
echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
sun4*:SunOS:6*:*)
# According to config.sub, this is the proper way to canonicalize
# SunOS6. Hard to guess exactly what SunOS6 will be like, but
# it's likely to be more like Solaris than SunOS4.
echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
sun4*:SunOS:*:*)
case "`/usr/bin/arch -k`" in
Series*|S4*)
UNAME_RELEASE=`uname -v`
;;
esac
# Japanese Language versions have a version number like `4.1.3-JL'.
echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
exit ;;
sun3*:SunOS:*:*)
echo m68k-sun-sunos${UNAME_RELEASE}
exit ;;
sun*:*:4.2BSD:*)
UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
case "`/bin/arch`" in
sun3)
echo m68k-sun-sunos${UNAME_RELEASE}
;;
sun4)
echo sparc-sun-sunos${UNAME_RELEASE}
;;
esac
exit ;;
aushp:SunOS:*:*)
echo sparc-auspex-sunos${UNAME_RELEASE}
exit ;;
# The situation for MiNT is a little confusing. The machine name
# can be virtually everything (everything which is not
# "atarist" or "atariste" at least should have a processor
# > m68000). The system name ranges from "MiNT" over "FreeMiNT"
# to the lowercase version "mint" (or "freemint"). Finally
# the system name "TOS" denotes a system which is actually not
# MiNT. But MiNT is downward compatible to TOS, so this should
# be no problem.
atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
echo m68k-atari-mint${UNAME_RELEASE}
exit ;;
atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
echo m68k-atari-mint${UNAME_RELEASE}
exit ;;
*falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
echo m68k-atari-mint${UNAME_RELEASE}
exit ;;
milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
echo m68k-milan-mint${UNAME_RELEASE}
exit ;;
hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
echo m68k-hades-mint${UNAME_RELEASE}
exit ;;
*:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
echo m68k-unknown-mint${UNAME_RELEASE}
exit ;;
m68k:machten:*:*)
echo m68k-apple-machten${UNAME_RELEASE}
exit ;;
powerpc:machten:*:*)
echo powerpc-apple-machten${UNAME_RELEASE}
exit ;;
RISC*:Mach:*:*)
echo mips-dec-mach_bsd4.3
exit ;;
RISC*:ULTRIX:*:*)
echo mips-dec-ultrix${UNAME_RELEASE}
exit ;;
VAX*:ULTRIX*:*:*)
echo vax-dec-ultrix${UNAME_RELEASE}
exit ;;
2020:CLIX:*:* | 2430:CLIX:*:*)
echo clipper-intergraph-clix${UNAME_RELEASE}
exit ;;
mips:*:*:UMIPS | mips:*:*:RISCos)
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#ifdef __cplusplus
#include <stdio.h> /* for printf() prototype */
int main (int argc, char *argv[]) {
#else
int main (argc, argv) int argc; char *argv[]; {
#endif
#if defined (host_mips) && defined (MIPSEB)
#if defined (SYSTYPE_SYSV)
printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
#endif
#if defined (SYSTYPE_SVR4)
printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
#endif
#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
#endif
#endif
exit (-1);
}
EOF
$CC_FOR_BUILD -o $dummy $dummy.c &&
dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
SYSTEM_NAME=`$dummy $dummyarg` &&
{ echo "$SYSTEM_NAME"; exit; }
echo mips-mips-riscos${UNAME_RELEASE}
exit ;;
Motorola:PowerMAX_OS:*:*)
echo powerpc-motorola-powermax
exit ;;
Motorola:*:4.3:PL8-*)
echo powerpc-harris-powermax
exit ;;
Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
echo powerpc-harris-powermax
exit ;;
Night_Hawk:Power_UNIX:*:*)
echo powerpc-harris-powerunix
exit ;;
m88k:CX/UX:7*:*)
echo m88k-harris-cxux7
exit ;;
m88k:*:4*:R4*)
echo m88k-motorola-sysv4
exit ;;
m88k:*:3*:R3*)
echo m88k-motorola-sysv3
exit ;;
AViiON:dgux:*:*)
# DG/UX returns AViiON for all architectures
UNAME_PROCESSOR=`/usr/bin/uname -p`
if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
then
if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
[ ${TARGET_BINARY_INTERFACE}x = x ]
then
echo m88k-dg-dgux${UNAME_RELEASE}
else
echo m88k-dg-dguxbcs${UNAME_RELEASE}
fi
else
echo i586-dg-dgux${UNAME_RELEASE}
fi
exit ;;
M88*:DolphinOS:*:*) # DolphinOS (SVR3)
echo m88k-dolphin-sysv3
exit ;;
M88*:*:R3*:*)
# Delta 88k system running SVR3
echo m88k-motorola-sysv3
exit ;;
XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
echo m88k-tektronix-sysv3
exit ;;
Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
echo m68k-tektronix-bsd
exit ;;
*:IRIX*:*:*)
echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
exit ;;
????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
i*86:AIX:*:*)
echo i386-ibm-aix
exit ;;
ia64:AIX:*:*)
if [ -x /usr/bin/oslevel ] ; then
IBM_REV=`/usr/bin/oslevel`
else
IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
fi
echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
exit ;;
*:AIX:2:3)
if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#include <sys/systemcfg.h>
main()
{
if (!__power_pc())
exit(1);
puts("powerpc-ibm-aix3.2.5");
exit(0);
}
EOF
if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
then
echo "$SYSTEM_NAME"
else
echo rs6000-ibm-aix3.2.5
fi
elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
echo rs6000-ibm-aix3.2.4
else
echo rs6000-ibm-aix3.2
fi
exit ;;
*:AIX:*:[45])
IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
IBM_ARCH=rs6000
else
IBM_ARCH=powerpc
fi
if [ -x /usr/bin/oslevel ] ; then
IBM_REV=`/usr/bin/oslevel`
else
IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
fi
echo ${IBM_ARCH}-ibm-aix${IBM_REV}
exit ;;
*:AIX:*:*)
echo rs6000-ibm-aix
exit ;;
ibmrt:4.4BSD:*|romp-ibm:BSD:*)
echo romp-ibm-bsd4.4
exit ;;
ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
exit ;; # report: romp-ibm BSD 4.3
*:BOSX:*:*)
echo rs6000-bull-bosx
exit ;;
DPX/2?00:B.O.S.:*:*)
echo m68k-bull-sysv3
exit ;;
9000/[34]??:4.3bsd:1.*:*)
echo m68k-hp-bsd
exit ;;
hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
echo m68k-hp-bsd4.4
exit ;;
9000/[34678]??:HP-UX:*:*)
HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
case "${UNAME_MACHINE}" in
9000/31? ) HP_ARCH=m68000 ;;
9000/[34]?? ) HP_ARCH=m68k ;;
9000/[678][0-9][0-9])
if [ -x /usr/bin/getconf ]; then
sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
case "${sc_cpu_version}" in
523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
532) # CPU_PA_RISC2_0
case "${sc_kernel_bits}" in
32) HP_ARCH="hppa2.0n" ;;
64) HP_ARCH="hppa2.0w" ;;
'') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
esac ;;
esac
fi
if [ "${HP_ARCH}" = "" ]; then
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#define _HPUX_SOURCE
#include <stdlib.h>
#include <unistd.h>
int main ()
{
#if defined(_SC_KERNEL_BITS)
long bits = sysconf(_SC_KERNEL_BITS);
#endif
long cpu = sysconf (_SC_CPU_VERSION);
switch (cpu)
{
case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
case CPU_PA_RISC2_0:
#if defined(_SC_KERNEL_BITS)
switch (bits)
{
case 64: puts ("hppa2.0w"); break;
case 32: puts ("hppa2.0n"); break;
default: puts ("hppa2.0"); break;
} break;
#else /* !defined(_SC_KERNEL_BITS) */
puts ("hppa2.0"); break;
#endif
default: puts ("hppa1.0"); break;
}
exit (0);
}
EOF
(CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
test -z "$HP_ARCH" && HP_ARCH=hppa
fi ;;
esac
if [ ${HP_ARCH} = "hppa2.0w" ]
then
eval $set_cc_for_build
# hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
# 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
# generating 64-bit code. GNU and HP use different nomenclature:
#
# $ CC_FOR_BUILD=cc ./config.guess
# => hppa2.0w-hp-hpux11.23
# $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
# => hppa64-hp-hpux11.23
if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
grep __LP64__ >/dev/null
then
HP_ARCH="hppa2.0w"
else
HP_ARCH="hppa64"
fi
fi
echo ${HP_ARCH}-hp-hpux${HPUX_REV}
exit ;;
ia64:HP-UX:*:*)
HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
echo ia64-hp-hpux${HPUX_REV}
exit ;;
3050*:HI-UX:*:*)
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#include <unistd.h>
int
main ()
{
long cpu = sysconf (_SC_CPU_VERSION);
/* The order matters, because CPU_IS_HP_MC68K erroneously returns
true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
results, however. */
if (CPU_IS_PA_RISC (cpu))
{
switch (cpu)
{
case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
default: puts ("hppa-hitachi-hiuxwe2"); break;
}
}
else if (CPU_IS_HP_MC68K (cpu))
puts ("m68k-hitachi-hiuxwe2");
else puts ("unknown-hitachi-hiuxwe2");
exit (0);
}
EOF
$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
{ echo "$SYSTEM_NAME"; exit; }
echo unknown-hitachi-hiuxwe2
exit ;;
9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
echo hppa1.1-hp-bsd
exit ;;
9000/8??:4.3bsd:*:*)
echo hppa1.0-hp-bsd
exit ;;
*9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
echo hppa1.0-hp-mpeix
exit ;;
hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
echo hppa1.1-hp-osf
exit ;;
hp8??:OSF1:*:*)
echo hppa1.0-hp-osf
exit ;;
i*86:OSF1:*:*)
if [ -x /usr/sbin/sysversion ] ; then
echo ${UNAME_MACHINE}-unknown-osf1mk
else
echo ${UNAME_MACHINE}-unknown-osf1
fi
exit ;;
parisc*:Lites*:*:*)
echo hppa1.1-hp-lites
exit ;;
C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
echo c1-convex-bsd
exit ;;
C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
if getsysinfo -f scalar_acc
then echo c32-convex-bsd
else echo c2-convex-bsd
fi
exit ;;
C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
echo c34-convex-bsd
exit ;;
C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
echo c38-convex-bsd
exit ;;
C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
echo c4-convex-bsd
exit ;;
CRAY*Y-MP:*:*:*)
echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
exit ;;
CRAY*[A-Z]90:*:*:*)
echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
-e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
-e 's/\.[^.]*$/.X/'
exit ;;
CRAY*TS:*:*:*)
echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
exit ;;
CRAY*T3E:*:*:*)
echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
exit ;;
CRAY*SV1:*:*:*)
echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
exit ;;
*:UNICOS/mp:*:*)
echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
exit ;;
F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
exit ;;
5000:UNIX_System_V:4.*:*)
FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
exit ;;
i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
exit ;;
sparc*:BSD/OS:*:*)
echo sparc-unknown-bsdi${UNAME_RELEASE}
exit ;;
*:BSD/OS:*:*)
echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
exit ;;
*:FreeBSD:*:*)
case ${UNAME_MACHINE} in
pc98)
echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
amd64)
echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
*)
echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
esac
exit ;;
i*:CYGWIN*:*)
echo ${UNAME_MACHINE}-pc-cygwin
exit ;;
*:MINGW*:*)
echo ${UNAME_MACHINE}-pc-mingw32
exit ;;
i*:windows32*:*)
# uname -m includes "-pc" on this system.
echo ${UNAME_MACHINE}-mingw32
exit ;;
i*:PW*:*)
echo ${UNAME_MACHINE}-pc-pw32
exit ;;
*:Interix*:[3456]*)
case ${UNAME_MACHINE} in
x86)
echo i586-pc-interix${UNAME_RELEASE}
exit ;;
EM64T | authenticamd)
echo x86_64-unknown-interix${UNAME_RELEASE}
exit ;;
esac ;;
[345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
echo i${UNAME_MACHINE}-pc-mks
exit ;;
i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
# How do we know it's Interix rather than the generic POSIX subsystem?
# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
# UNAME_MACHINE based on the output of uname instead of i386?
echo i586-pc-interix
exit ;;
i*:UWIN*:*)
echo ${UNAME_MACHINE}-pc-uwin
exit ;;
amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
echo x86_64-unknown-cygwin
exit ;;
p*:CYGWIN*:*)
echo powerpcle-unknown-cygwin
exit ;;
prep*:SunOS:5.*:*)
echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
*:GNU:*:*)
# the GNU system
echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
exit ;;
*:GNU/*:*:*)
# other systems with GNU libc and userland
echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
exit ;;
i*86:Minix:*:*)
echo ${UNAME_MACHINE}-pc-minix
exit ;;
arm*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
avr32*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
cris:Linux:*:*)
echo cris-axis-linux-${LIBC}
exit ;;
crisv32:Linux:*:*)
echo crisv32-axis-linux-${LIBC}
exit ;;
frv:Linux:*:*)
echo frv-unknown-linux-${LIBC}
exit ;;
ia64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
m32r*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
m68*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
mips:Linux:*:*)
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#undef CPU
#undef mips
#undef mipsel
#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
CPU=mipsel
#else
#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
CPU=mips
#else
CPU=
#endif
#endif
EOF
eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
/^CPU/{
s: ::g
p
}'`"
test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
;;
mips64:Linux:*:*)
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#undef CPU
#undef mips64
#undef mips64el
#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
CPU=mips64el
#else
#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
CPU=mips64
#else
CPU=
#endif
#endif
EOF
eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
/^CPU/{
s: ::g
p
}'`"
test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
;;
or32:Linux:*:*)
echo or32-unknown-linux-${LIBC}
exit ;;
ppc:Linux:*:*)
echo powerpc-unknown-linux-${LIBC}
exit ;;
ppc64:Linux:*:*)
echo powerpc64-unknown-linux-${LIBC}
exit ;;
alpha:Linux:*:*)
case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
EV5) UNAME_MACHINE=alphaev5 ;;
EV56) UNAME_MACHINE=alphaev56 ;;
PCA56) UNAME_MACHINE=alphapca56 ;;
PCA57) UNAME_MACHINE=alphapca56 ;;
EV6) UNAME_MACHINE=alphaev6 ;;
EV67) UNAME_MACHINE=alphaev67 ;;
EV68*) UNAME_MACHINE=alphaev68 ;;
esac
objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
parisc:Linux:*:* | hppa:Linux:*:*)
# Look for CPU level
case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
*) echo hppa-unknown-linux-${LIBC} ;;
esac
exit ;;
parisc64:Linux:*:* | hppa64:Linux:*:*)
echo hppa64-unknown-linux-${LIBC}
exit ;;
s390:Linux:*:* | s390x:Linux:*:*)
echo ${UNAME_MACHINE}-ibm-linux
exit ;;
sh64*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
sh*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
sparc:Linux:*:* | sparc64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
vax:Linux:*:*)
echo ${UNAME_MACHINE}-dec-linux-${LIBC}
exit ;;
x86_64:Linux:*:*)
echo x86_64-unknown-linux-${LIBC}
exit ;;
xtensa:Linux:*:*)
echo xtensa-unknown-linux-${LIBC}
exit ;;
i*86:Linux:*:*)
# The BFD linker knows what the default object file format is, so
# first see if it will tell us. cd to the root directory to prevent
# problems with other programs or directories called `ld' in the path.
# Set LC_ALL=C to ensure ld outputs messages in English.
ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
| sed -ne '/supported targets:/!d
s/[ ][ ]*/ /g
s/.*supported targets: *//
s/ .*//
p'`
case "$ld_supported_targets" in
elf32-i386)
TENTATIVE="${UNAME_MACHINE}-pc-linux-${LIBC}"
;;
a.out-i386-linux)
echo "${UNAME_MACHINE}-pc-linux-${LIBC}aout"
exit ;;
coff-i386)
echo "${UNAME_MACHINE}-pc-linux-${LIBC}coff"
exit ;;
"")
# Either a pre-BFD a.out linker (linux-gnuoldld) or
# one that does not give us useful --help.
echo "${UNAME_MACHINE}-pc-linux-${LIBC}oldld"
exit ;;
esac
# This should get integrated into the C code below, but now we hack
if [ "$LIBC" != "gnu" ] ; then echo "$TENTATIVE" && exit 0 ; fi
# Determine whether the default compiler is a.out or elf
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#include <features.h>
#ifdef __ELF__
# ifdef __GLIBC__
# if __GLIBC__ >= 2
LIBC=gnu
# else
LIBC=gnulibc1
# endif
# else
LIBC=gnulibc1
# endif
#else
#if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
LIBC=gnu
#else
LIBC=gnuaout
#endif
#endif
#ifdef __dietlibc__
LIBC=dietlibc
#endif
EOF
eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
/^LIBC/{
s: ::g
p
}'`"
test x"${LIBC}" != x && {
echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
exit
}
test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
;;
i*86:DYNIX/ptx:4*:*)
# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
# earlier versions are messed up and put the nodename in both
# sysname and nodename.
echo i386-sequent-sysv4
exit ;;
i*86:UNIX_SV:4.2MP:2.*)
# Unixware is an offshoot of SVR4, but it has its own version
# number series starting with 2...
# I am not positive that other SVR4 systems won't match this,
# I just have to hope. -- rms.
# Use sysv4.2uw... so that sysv4* matches it.
echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
exit ;;
i*86:OS/2:*:*)
# If we were able to find `uname', then EMX Unix compatibility
# is probably installed.
echo ${UNAME_MACHINE}-pc-os2-emx
exit ;;
i*86:XTS-300:*:STOP)
echo ${UNAME_MACHINE}-unknown-stop
exit ;;
i*86:atheos:*:*)
echo ${UNAME_MACHINE}-unknown-atheos
exit ;;
i*86:syllable:*:*)
echo ${UNAME_MACHINE}-pc-syllable
exit ;;
i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
echo i386-unknown-lynxos${UNAME_RELEASE}
exit ;;
i*86:*DOS:*:*)
echo ${UNAME_MACHINE}-pc-msdosdjgpp
exit ;;
i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
else
echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
fi
exit ;;
i*86:*:5:[678]*)
# UnixWare 7.x, OpenUNIX and OpenServer 6.
case `/bin/uname -X | grep "^Machine"` in
*486*) UNAME_MACHINE=i486 ;;
*Pentium) UNAME_MACHINE=i586 ;;
*Pent*|*Celeron) UNAME_MACHINE=i686 ;;
esac
echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
exit ;;
i*86:*:3.2:*)
if test -f /usr/options/cb.name; then
UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
elif /bin/uname -X 2>/dev/null >/dev/null ; then
UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
&& UNAME_MACHINE=i586
(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
&& UNAME_MACHINE=i686
(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
&& UNAME_MACHINE=i686
echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
else
echo ${UNAME_MACHINE}-pc-sysv32
fi
exit ;;
pc:*:*:*)
# Left here for compatibility:
# uname -m prints for DJGPP always 'pc', but it prints nothing about
# the processor, so we play safe by assuming i386.
echo i386-pc-msdosdjgpp
exit ;;
Intel:Mach:3*:*)
echo i386-pc-mach3
exit ;;
paragon:*:*:*)
echo i860-intel-osf1
exit ;;
i860:*:4.*:*) # i860-SVR4
if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
else # Add other i860-SVR4 vendors below as they are discovered.
echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
fi
exit ;;
mini*:CTIX:SYS*5:*)
# "miniframe"
echo m68010-convergent-sysv
exit ;;
mc68k:UNIX:SYSTEM5:3.51m)
echo m68k-convergent-sysv
exit ;;
M680?0:D-NIX:5.3:*)
echo m68k-diab-dnix
exit ;;
M68*:*:R3V[5678]*:*)
test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
OS_REL=''
test -r /etc/.relid \
&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
&& { echo i486-ncr-sysv4.3${OS_REL}; exit; }
/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
&& { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
&& { echo i486-ncr-sysv4; exit; } ;;
m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
echo m68k-unknown-lynxos${UNAME_RELEASE}
exit ;;
mc68030:UNIX_System_V:4.*:*)
echo m68k-atari-sysv4
exit ;;
TSUNAMI:LynxOS:2.*:*)
echo sparc-unknown-lynxos${UNAME_RELEASE}
exit ;;
rs6000:LynxOS:2.*:*)
echo rs6000-unknown-lynxos${UNAME_RELEASE}
exit ;;
PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
echo powerpc-unknown-lynxos${UNAME_RELEASE}
exit ;;
SM[BE]S:UNIX_SV:*:*)
echo mips-dde-sysv${UNAME_RELEASE}
exit ;;
RM*:ReliantUNIX-*:*:*)
echo mips-sni-sysv4
exit ;;
RM*:SINIX-*:*:*)
echo mips-sni-sysv4
exit ;;
*:SINIX-*:*:*)
if uname -p 2>/dev/null >/dev/null ; then
UNAME_MACHINE=`(uname -p) 2>/dev/null`
echo ${UNAME_MACHINE}-sni-sysv4
else
echo ns32k-sni-sysv
fi
exit ;;
PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
# says <Richard.M.Bartel@ccMail.Census.GOV>
echo i586-unisys-sysv4
exit ;;
*:UNIX_System_V:4*:FTX*)
# From Gerald Hewes <hewes@openmarket.com>.
# How about differentiating between stratus architectures? -djm
echo hppa1.1-stratus-sysv4
exit ;;
*:*:*:FTX*)
# From seanf@swdc.stratus.com.
echo i860-stratus-sysv4
exit ;;
i*86:VOS:*:*)
# From Paul.Green@stratus.com.
echo ${UNAME_MACHINE}-stratus-vos
exit ;;
*:VOS:*:*)
# From Paul.Green@stratus.com.
echo hppa1.1-stratus-vos
exit ;;
mc68*:A/UX:*:*)
echo m68k-apple-aux${UNAME_RELEASE}
exit ;;
news*:NEWS-OS:6*:*)
echo mips-sony-newsos6
exit ;;
R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
if [ -d /usr/nec ]; then
echo mips-nec-sysv${UNAME_RELEASE}
else
echo mips-unknown-sysv${UNAME_RELEASE}
fi
exit ;;
BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
echo powerpc-be-beos
exit ;;
BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
echo powerpc-apple-beos
exit ;;
BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
echo i586-pc-beos
exit ;;
SX-4:SUPER-UX:*:*)
echo sx4-nec-superux${UNAME_RELEASE}
exit ;;
SX-5:SUPER-UX:*:*)
echo sx5-nec-superux${UNAME_RELEASE}
exit ;;
SX-6:SUPER-UX:*:*)
echo sx6-nec-superux${UNAME_RELEASE}
exit ;;
SX-7:SUPER-UX:*:*)
echo sx7-nec-superux${UNAME_RELEASE}
exit ;;
SX-8:SUPER-UX:*:*)
echo sx8-nec-superux${UNAME_RELEASE}
exit ;;
SX-8R:SUPER-UX:*:*)
echo sx8r-nec-superux${UNAME_RELEASE}
exit ;;
Power*:Rhapsody:*:*)
echo powerpc-apple-rhapsody${UNAME_RELEASE}
exit ;;
*:Rhapsody:*:*)
echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
exit ;;
*:Darwin:*:*)
UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
case $UNAME_PROCESSOR in
unknown) UNAME_PROCESSOR=powerpc ;;
esac
echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
exit ;;
*:procnto*:*:* | *:QNX:[0123456789]*:*)
UNAME_PROCESSOR=`uname -p`
if test "$UNAME_PROCESSOR" = "x86"; then
UNAME_PROCESSOR=i386
UNAME_MACHINE=pc
fi
echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
exit ;;
*:QNX:*:4*)
echo i386-pc-qnx
exit ;;
NSE-?:NONSTOP_KERNEL:*:*)
echo nse-tandem-nsk${UNAME_RELEASE}
exit ;;
NSR-?:NONSTOP_KERNEL:*:*)
echo nsr-tandem-nsk${UNAME_RELEASE}
exit ;;
*:NonStop-UX:*:*)
echo mips-compaq-nonstopux
exit ;;
BS2000:POSIX*:*:*)
echo bs2000-siemens-sysv
exit ;;
DS/*:UNIX_System_V:*:*)
echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
exit ;;
*:Plan9:*:*)
# "uname -m" is not consistent, so use $cputype instead. 386
# is converted to i386 for consistency with other x86
# operating systems.
if test "$cputype" = "386"; then
UNAME_MACHINE=i386
else
UNAME_MACHINE="$cputype"
fi
echo ${UNAME_MACHINE}-unknown-plan9
exit ;;
*:TOPS-10:*:*)
echo pdp10-unknown-tops10
exit ;;
*:TENEX:*:*)
echo pdp10-unknown-tenex
exit ;;
KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
echo pdp10-dec-tops20
exit ;;
XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
echo pdp10-xkl-tops20
exit ;;
*:TOPS-20:*:*)
echo pdp10-unknown-tops20
exit ;;
*:ITS:*:*)
echo pdp10-unknown-its
exit ;;
SEI:*:*:SEIUX)
echo mips-sei-seiux${UNAME_RELEASE}
exit ;;
*:DragonFly:*:*)
echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
exit ;;
*:*VMS:*:*)
UNAME_MACHINE=`(uname -p) 2>/dev/null`
case "${UNAME_MACHINE}" in
A*) echo alpha-dec-vms ; exit ;;
I*) echo ia64-dec-vms ; exit ;;
V*) echo vax-dec-vms ; exit ;;
esac ;;
*:XENIX:*:SysV)
echo i386-pc-xenix
exit ;;
i*86:skyos:*:*)
echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
exit ;;
i*86:rdos:*:*)
echo ${UNAME_MACHINE}-pc-rdos
exit ;;
esac
#echo '(No uname command or uname output not recognized.)' 1>&2
#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
eval $set_cc_for_build
cat >$dummy.c <<EOF
#ifdef _SEQUENT_
# include <sys/types.h>
# include <sys/utsname.h>
#endif
main ()
{
#if defined (sony)
#if defined (MIPSEB)
/* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
I don't know.... */
printf ("mips-sony-bsd\n"); exit (0);
#else
#include <sys/param.h>
printf ("m68k-sony-newsos%s\n",
#ifdef NEWSOS4
"4"
#else
""
#endif
); exit (0);
#endif
#endif
#if defined (__arm) && defined (__acorn) && defined (__unix)
printf ("arm-acorn-riscix\n"); exit (0);
#endif
#if defined (hp300) && !defined (hpux)
printf ("m68k-hp-bsd\n"); exit (0);
#endif
#if defined (NeXT)
#if !defined (__ARCHITECTURE__)
#define __ARCHITECTURE__ "m68k"
#endif
int version;
version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
if (version < 4)
printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
else
printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
exit (0);
#endif
#if defined (MULTIMAX) || defined (n16)
#if defined (UMAXV)
printf ("ns32k-encore-sysv\n"); exit (0);
#else
#if defined (CMU)
printf ("ns32k-encore-mach\n"); exit (0);
#else
printf ("ns32k-encore-bsd\n"); exit (0);
#endif
#endif
#endif
#if defined (__386BSD__)
printf ("i386-pc-bsd\n"); exit (0);
#endif
#if defined (sequent)
#if defined (i386)
printf ("i386-sequent-dynix\n"); exit (0);
#endif
#if defined (ns32000)
printf ("ns32k-sequent-dynix\n"); exit (0);
#endif
#endif
#if defined (_SEQUENT_)
struct utsname un;
uname(&un);
if (strncmp(un.version, "V2", 2) == 0) {
printf ("i386-sequent-ptx2\n"); exit (0);
}
if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
printf ("i386-sequent-ptx1\n"); exit (0);
}
printf ("i386-sequent-ptx\n"); exit (0);
#endif
#if defined (vax)
# if !defined (ultrix)
# include <sys/param.h>
# if defined (BSD)
# if BSD == 43
printf ("vax-dec-bsd4.3\n"); exit (0);
# else
# if BSD == 199006
printf ("vax-dec-bsd4.3reno\n"); exit (0);
# else
printf ("vax-dec-bsd\n"); exit (0);
# endif
# endif
# else
printf ("vax-dec-bsd\n"); exit (0);
# endif
# else
printf ("vax-dec-ultrix\n"); exit (0);
# endif
#endif
#if defined (alliant) && defined (i860)
printf ("i860-alliant-bsd\n"); exit (0);
#endif
exit (1);
}
EOF
$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
{ echo "$SYSTEM_NAME"; exit; }
# Apollos put the system type in the environment.
test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
# Convex versions that predate uname can use getsysinfo(1)
if [ -x /usr/convex/getsysinfo ]
then
case `getsysinfo -f cpu_type` in
c1*)
echo c1-convex-bsd
exit ;;
c2*)
if getsysinfo -f scalar_acc
then echo c32-convex-bsd
else echo c2-convex-bsd
fi
exit ;;
c34*)
echo c34-convex-bsd
exit ;;
c38*)
echo c38-convex-bsd
exit ;;
c4*)
echo c4-convex-bsd
exit ;;
esac
fi
cat >&2 <<EOF
$0: unable to guess system type
This script, last modified $timestamp, has failed to recognize
the operating system you are using. It is advised that you
download the most up to date version of the config scripts from
http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
and
http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
If the version you run ($0) is already up to date, please
send the following data and any information you think might be
pertinent to <config-patches@gnu.org> in order to provide the needed
information to handle your system.
config.guess timestamp = $timestamp
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
hostinfo = `(hostinfo) 2>/dev/null`
/bin/universe = `(/bin/universe) 2>/dev/null`
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
/bin/arch = `(/bin/arch) 2>/dev/null`
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
UNAME_MACHINE = ${UNAME_MACHINE}
UNAME_RELEASE = ${UNAME_RELEASE}
UNAME_SYSTEM = ${UNAME_SYSTEM}
UNAME_VERSION = ${UNAME_VERSION}
EOF
exit 1
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:
/* config.h for CMake builds */
#cmakedefine HAVE_DIRENT_H 1
#cmakedefine HAVE_SYS_STAT_H 1
#cmakedefine HAVE_SYS_TYPES_H 1
#cmakedefine HAVE_UNISTD_H 1
#cmakedefine HAVE_WINDOWS_H 1
#cmakedefine HAVE_TYPE_TRAITS_H 1
#cmakedefine HAVE_BITS_TYPE_TRAITS_H 1
#cmakedefine HAVE_BCOPY 1
#cmakedefine HAVE_MEMMOVE 1
#cmakedefine HAVE_STRERROR 1
#cmakedefine HAVE_STRTOLL 1
#cmakedefine HAVE_STRTOQ 1
#cmakedefine HAVE__STRTOI64 1
#cmakedefine PCRE_STATIC 1
#cmakedefine SUPPORT_UTF8 1
#cmakedefine SUPPORT_UCP 1
#cmakedefine EBCDIC 1
#cmakedefine BSR_ANYCRLF 1
#cmakedefine NO_RECURSE 1
#cmakedefine HAVE_LONG_LONG 1
#cmakedefine HAVE_UNSIGNED_LONG_LONG 1
#cmakedefine SUPPORT_LIBBZ2 1
#cmakedefine SUPPORT_LIBZ 1
#cmakedefine SUPPORT_LIBREADLINE 1
#define NEWLINE @NEWLINE@
#define POSIX_MALLOC_THRESHOLD @PCRE_POSIX_MALLOC_THRESHOLD@
#define LINK_SIZE @PCRE_LINK_SIZE@
#define MATCH_LIMIT @PCRE_MATCH_LIMIT@
#define MATCH_LIMIT_RECURSION @PCRE_MATCH_LIMIT_RECURSION@
#define MAX_NAME_SIZE 32
#define MAX_NAME_COUNT 10000
/* end config.h for CMake builds */
# generated automatically by aclocal 1.10.1 -*- Autoconf -*-
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
# 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
m4_ifndef([AC_AUTOCONF_VERSION],
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
m4_if(AC_AUTOCONF_VERSION, [2.61],,
[m4_warning([this file was generated for autoconf 2.61.
You have another version of autoconf. It may work, but is not guaranteed to.
If you have problems, you may need to regenerate the build system entirely.
To do so, use the procedure documented by the package, typically `autoreconf'.])])
# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
# serial 52 AC_PROG_LIBTOOL
# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
# -----------------------------------------------------------
# If this macro is not defined by Autoconf, define it here.
m4_ifdef([AC_PROVIDE_IFELSE],
[],
[m4_define([AC_PROVIDE_IFELSE],
[m4_ifdef([AC_PROVIDE_$1],
[$2], [$3])])])
# AC_PROG_LIBTOOL
# ---------------
AC_DEFUN([AC_PROG_LIBTOOL],
[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
AC_PROVIDE_IFELSE([AC_PROG_CXX],
[AC_LIBTOOL_CXX],
[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
])])
dnl And a similar setup for Fortran 77 support
AC_PROVIDE_IFELSE([AC_PROG_F77],
[AC_LIBTOOL_F77],
[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
])])
dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
[AC_LIBTOOL_GCJ],
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
[AC_LIBTOOL_GCJ],
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
[AC_LIBTOOL_GCJ],
[ifdef([AC_PROG_GCJ],
[define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
ifdef([A][M_PROG_GCJ],
[define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
ifdef([LT_AC_PROG_GCJ],
[define([LT_AC_PROG_GCJ],
defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
])])# AC_PROG_LIBTOOL
# _AC_PROG_LIBTOOL
# ----------------
AC_DEFUN([_AC_PROG_LIBTOOL],
[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
# This can be used to rebuild libtool when needed
LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
# Always use our own libtool.
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
AC_SUBST(LIBTOOL)dnl
# Prevent multiple expansion
define([AC_PROG_LIBTOOL], [])
])# _AC_PROG_LIBTOOL
# AC_LIBTOOL_SETUP
# ----------------
AC_DEFUN([AC_LIBTOOL_SETUP],
[AC_PREREQ(2.50)dnl
AC_REQUIRE([AC_ENABLE_SHARED])dnl
AC_REQUIRE([AC_ENABLE_STATIC])dnl
AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_PROG_LD])dnl
AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
AC_REQUIRE([AC_PROG_NM])dnl
AC_REQUIRE([AC_PROG_LN_S])dnl
AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
AC_REQUIRE([AC_OBJEXT])dnl
AC_REQUIRE([AC_EXEEXT])dnl
dnl
AC_LIBTOOL_SYS_MAX_CMD_LEN
AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
AC_LIBTOOL_OBJDIR
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
_LT_AC_PROG_ECHO_BACKSLASH
case $host_os in
aix3*)
# AIX sometimes has problems with the GCC collect2 program. For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test "X${COLLECT_NAMES+set}" != Xset; then
COLLECT_NAMES=
export COLLECT_NAMES
fi
;;
esac
# Sed substitution that helps us do robust quoting. It backslashifies
# metacharacters that are still active within double-quoted strings.
Xsed='sed -e 1s/^X//'
[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
# Same as above, but do not quote variable references.
[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
# Sed substitution to delay expansion of an escaped shell variable in a
# double_quote_subst'ed string.
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
# Sed substitution to avoid accidental globbing in evaled expressions
no_glob_subst='s/\*/\\\*/g'
# Constants:
rm="rm -f"
# Global variables:
default_ofile=libtool
can_build_shared=yes
# All known linkers require a `.a' archive for static linking (except MSVC,
# which needs '.lib').
libext=a
ltmain="$ac_aux_dir/ltmain.sh"
ofile="$default_ofile"
with_gnu_ld="$lt_cv_prog_gnu_ld"
AC_CHECK_TOOL(AR, ar, false)
AC_CHECK_TOOL(RANLIB, ranlib, :)
AC_CHECK_TOOL(STRIP, strip, :)
old_CC="$CC"
old_CFLAGS="$CFLAGS"
# Set sane defaults for various variables
test -z "$AR" && AR=ar
test -z "$AR_FLAGS" && AR_FLAGS=cru
test -z "$AS" && AS=as
test -z "$CC" && CC=cc
test -z "$LTCC" && LTCC=$CC
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
test -z "$DLLTOOL" && DLLTOOL=dlltool
test -z "$LD" && LD=ld
test -z "$LN_S" && LN_S="ln -s"
test -z "$MAGIC_CMD" && MAGIC_CMD=file
test -z "$NM" && NM=nm
test -z "$SED" && SED=sed
test -z "$OBJDUMP" && OBJDUMP=objdump
test -z "$RANLIB" && RANLIB=:
test -z "$STRIP" && STRIP=:
test -z "$ac_objext" && ac_objext=o
# Determine commands to create old-style static archives.
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
old_postinstall_cmds='chmod 644 $oldlib'
old_postuninstall_cmds=
if test -n "$RANLIB"; then
case $host_os in
openbsd*)
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
;;
*)
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
;;
esac
old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
fi
_LT_CC_BASENAME([$compiler])
# Only perform the check for file, if the check method requires it
case $deplibs_check_method in
file_magic*)
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
AC_PATH_MAGIC
fi
;;
esac
_LT_REQUIRED_DARWIN_CHECKS
AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
enable_win32_dll=yes, enable_win32_dll=no)
AC_ARG_ENABLE([libtool-lock],
[AC_HELP_STRING([--disable-libtool-lock],
[avoid locking (might break parallel builds)])])
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
AC_ARG_WITH([pic],
[AC_HELP_STRING([--with-pic],
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
[pic_mode="$withval"],
[pic_mode=default])
test -z "$pic_mode" && pic_mode=default
# Check if we have a version mismatch between libtool.m4 and ltmain.sh.
#
# Note: This should be in AC_LIBTOOL_SETUP, _after_ $ltmain have been defined.
# We also should do it _before_ AC_LIBTOOL_LANG_C_CONFIG that actually
# calls AC_LIBTOOL_CONFIG and creates libtool.
#
_LT_VERSION_CHECK
# Use C for the default configuration in the libtool script
tagname=
AC_LIBTOOL_LANG_C_CONFIG
_LT_AC_TAGCONFIG
])# AC_LIBTOOL_SETUP
# _LT_VERSION_CHECK
# -----------------
AC_DEFUN([_LT_VERSION_CHECK],
[AC_MSG_CHECKING([for correct ltmain.sh version])
if test "x$ltmain" = "x" ; then
AC_MSG_RESULT(no)
AC_MSG_ERROR([
*** @<:@Gentoo@:>@ sanity check failed! ***
*** \$ltmain is not defined, please check the patch for consistency! ***
])
fi
gentoo_lt_version="1.5.26"
gentoo_ltmain_version=`sed -n '/^[[ ]]*VERSION=/{s/^[[ ]]*VERSION=//;p;q;}' "$ltmain"`
if test "x$gentoo_lt_version" != "x$gentoo_ltmain_version" ; then
AC_MSG_RESULT(no)
AC_MSG_ERROR([
*** @<:@Gentoo@:>@ sanity check failed! ***
*** libtool.m4 and ltmain.sh have a version mismatch! ***
*** (libtool.m4 = $gentoo_lt_version, ltmain.sh = $gentoo_ltmain_version) ***
Please run:
libtoolize --copy --force
if appropriate, please contact the maintainer of this
package (or your distribution) for help.
])
else
AC_MSG_RESULT(yes)
fi
])# _LT_VERSION_CHECK
# _LT_AC_SYS_COMPILER
# -------------------
AC_DEFUN([_LT_AC_SYS_COMPILER],
[AC_REQUIRE([AC_PROG_CC])dnl
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
])# _LT_AC_SYS_COMPILER
# _LT_CC_BASENAME(CC)
# -------------------
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
AC_DEFUN([_LT_CC_BASENAME],
[for cc_temp in $1""; do
case $cc_temp in
compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
\-*) ;;
*) break;;
esac
done
cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
])
# _LT_COMPILER_BOILERPLATE
# ------------------------
# Check for compiler boilerplate output or warnings with
# the simple compiler test code.
AC_DEFUN([_LT_COMPILER_BOILERPLATE],
[AC_REQUIRE([LT_AC_PROG_SED])dnl
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$rm conftest*
])# _LT_COMPILER_BOILERPLATE
# _LT_LINKER_BOILERPLATE
# ----------------------
# Check for linker boilerplate output or warnings with
# the simple link test code.
AC_DEFUN([_LT_LINKER_BOILERPLATE],
[AC_REQUIRE([LT_AC_PROG_SED])dnl
ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$rm -r conftest*
])# _LT_LINKER_BOILERPLATE
# _LT_REQUIRED_DARWIN_CHECKS
# --------------------------
# Check for some things on darwin
AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS],[
case $host_os in
rhapsody* | darwin*)
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
[lt_cv_apple_cc_single_mod=no
if test -z "${LT_MULTI_MODULE}"; then
# By default we will add the -single_module flag. You can override
# by either setting the environment variable LT_MULTI_MODULE
# non-empty at configure time, or by adding -multi_module to the
# link flags.
echo "int foo(void){return 1;}" > conftest.c
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib ${wl}-single_module conftest.c
if test -f libconftest.dylib; then
lt_cv_apple_cc_single_mod=yes
rm -rf libconftest.dylib*
fi
rm conftest.c
fi])
AC_CACHE_CHECK([for -exported_symbols_list linker flag],
[lt_cv_ld_exported_symbols_list],
[lt_cv_ld_exported_symbols_list=no
save_LDFLAGS=$LDFLAGS
echo "_main" > conftest.sym
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
[lt_cv_ld_exported_symbols_list=yes],
[lt_cv_ld_exported_symbols_list=no])
LDFLAGS="$save_LDFLAGS"
])
case $host_os in
rhapsody* | darwin1.[[0123]])
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
darwin1.*)
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
darwin*)
# if running on 10.5 or later, the deployment target defaults
# to the OS version, if on x86, and 10.4, the deployment
# target defaults to 10.4. Don't you love it?
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
10.[[012]]*)
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
10.*)
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
esac
;;
esac
if test "$lt_cv_apple_cc_single_mod" = "yes"; then
_lt_dar_single_mod='$single_module'
fi
if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
else
_lt_dar_export_syms="~$NMEDIT -s \$output_objdir/\${libname}-symbols.expsym \${lib}"
fi
if test "$DSYMUTIL" != ":"; then
_lt_dsymutil="~$DSYMUTIL \$lib || :"
else
_lt_dsymutil=
fi
;;
esac
])
# _LT_AC_SYS_LIBPATH_AIX
# ----------------------
# Links a minimal program and checks the executable
# for the system default hardcoded library path. In most cases,
# this is /usr/lib:/lib, but when the MPI compilers are used
# the location of the communication and MPI libs are included too.
# If we don't find anything, use the default library path according
# to the aix ld manual.
AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
[AC_REQUIRE([LT_AC_PROG_SED])dnl
AC_LINK_IFELSE(AC_LANG_PROGRAM,[
lt_aix_libpath_sed='
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\(.*\)$/\1/
p
}
}'
aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$aix_libpath"; then
aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi],[])
if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
])# _LT_AC_SYS_LIBPATH_AIX
# _LT_AC_SHELL_INIT(ARG)
# ----------------------
AC_DEFUN([_LT_AC_SHELL_INIT],
[ifdef([AC_DIVERSION_NOTICE],
[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
[AC_DIVERT_PUSH(NOTICE)])
$1
AC_DIVERT_POP
])# _LT_AC_SHELL_INIT
# _LT_AC_PROG_ECHO_BACKSLASH
# --------------------------
# Add some code to the start of the generated configure script which
# will find an echo command which doesn't interpret backslashes.
AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
[_LT_AC_SHELL_INIT([
# Check that we are running under the correct shell.
SHELL=${CONFIG_SHELL-/bin/sh}
case X$ECHO in
X*--fallback-echo)
# Remove one level of quotation (which was required for Make).
ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
;;
esac
echo=${ECHO-echo}
if test "X[$]1" = X--no-reexec; then
# Discard the --no-reexec flag, and continue.
shift
elif test "X[$]1" = X--fallback-echo; then
# Avoid inline document here, it may be left over
:
elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
# Yippee, $echo works!
:
else
# Restart under the correct shell.
exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
fi
if test "X[$]1" = X--fallback-echo; then
# used as fallback echo
shift
cat <<EOF
[$]*
EOF
exit 0
fi
# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
if test -z "$ECHO"; then
if test "X${echo_test_string+set}" != Xset; then
# find a string as large as possible, as long as the shell can cope with it
for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
if (echo_test_string=`eval $cmd`) 2>/dev/null &&
echo_test_string=`eval $cmd` &&
(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
then
break
fi
done
fi
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
test "X$echo_testing_string" = "X$echo_test_string"; then
:
else
# The Solaris, AIX, and Digital Unix default echo programs unquote
# backslashes. This makes it impossible to quote backslashes using
# echo "$something" | sed 's/\\/\\\\/g'
#
# So, first we look for a working echo in the user's PATH.
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for dir in $PATH /usr/ucb; do
IFS="$lt_save_ifs"
if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
test "X$echo_testing_string" = "X$echo_test_string"; then
echo="$dir/echo"
break
fi
done
IFS="$lt_save_ifs"
if test "X$echo" = Xecho; then
# We didn't find a better echo, so look for alternatives.
if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
test "X$echo_testing_string" = "X$echo_test_string"; then
# This shell has a builtin print -r that does the trick.
echo='print -r'
elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
test "X$CONFIG_SHELL" != X/bin/ksh; then
# If we have ksh, try running configure again with it.
ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
export ORIGINAL_CONFIG_SHELL
CONFIG_SHELL=/bin/ksh
export CONFIG_SHELL
exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
else
# Try using printf.
echo='printf %s\n'
if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
test "X$echo_testing_string" = "X$echo_test_string"; then
# Cool, printf works
:
elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
test "X$echo_testing_string" = 'X\t' &&
echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
test "X$echo_testing_string" = "X$echo_test_string"; then
CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
export CONFIG_SHELL
SHELL="$CONFIG_SHELL"
export SHELL
echo="$CONFIG_SHELL [$]0 --fallback-echo"
elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
test "X$echo_testing_string" = 'X\t' &&
echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
test "X$echo_testing_string" = "X$echo_test_string"; then
echo="$CONFIG_SHELL [$]0 --fallback-echo"
else
# maybe with a smaller string...
prev=:
for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
then
break
fi
prev="$cmd"
done
if test "$prev" != 'sed 50q "[$]0"'; then
echo_test_string=`eval $prev`
export echo_test_string
exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
else
# Oops. We lost completely, so just stick with echo.
echo=echo
fi
fi
fi
fi
fi
fi
# Copy echo and quote the copy suitably for passing to libtool from
# the Makefile, instead of quoting the original, which is used later.
ECHO=$echo
if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
fi
AC_SUBST(ECHO)
])])# _LT_AC_PROG_ECHO_BACKSLASH
# _LT_AC_LOCK
# -----------
AC_DEFUN([_LT_AC_LOCK],
[AC_ARG_ENABLE([libtool-lock],
[AC_HELP_STRING([--disable-libtool-lock],
[avoid locking (might break parallel builds)])])
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
# Some flags need to be propagated to the compiler or linker for good
# libtool support.
case $host in
ia64-*-hpux*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
case `/usr/bin/file conftest.$ac_objext` in
*ELF-32*)
HPUX_IA64_MODE="32"
;;
*ELF-64*)
HPUX_IA64_MODE="64"
;;
esac
fi
rm -rf conftest*
;;
*-*-irix6*)
# Find out which ABI we are using.
echo '[#]line __oline__ "configure"' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
if test "$lt_cv_prog_gnu_ld" = yes; then
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -melf32bsmip"
;;
*N32*)
LD="${LD-ld} -melf32bmipn32"
;;
*64-bit*)
LD="${LD-ld} -melf64bmip"
;;
esac
else
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -32"
;;
*N32*)
LD="${LD-ld} -n32"
;;
*64-bit*)
LD="${LD-ld} -64"
;;
esac
fi
fi
rm -rf conftest*
;;
x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
s390*-*linux*|sparc*-*linux*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
case `/usr/bin/file conftest.o` in
*32-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_i386_fbsd"
;;
x86_64-*linux*)
LD="${LD-ld} -m elf_i386"
;;
ppc64-*linux*|powerpc64-*linux*)
LD="${LD-ld} -m elf32ppclinux"
;;
s390x-*linux*)
LD="${LD-ld} -m elf_s390"
;;
sparc64-*linux*)
LD="${LD-ld} -m elf32_sparc"
;;
esac
;;
*64-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_x86_64_fbsd"
;;
x86_64-*linux*)
LD="${LD-ld} -m elf_x86_64"
;;
ppc*-*linux*|powerpc*-*linux*)
LD="${LD-ld} -m elf64ppc"
;;
s390*-*linux*)
LD="${LD-ld} -m elf64_s390"
;;
sparc*-*linux*)
LD="${LD-ld} -m elf64_sparc"
;;
esac
;;
esac
fi
rm -rf conftest*
;;
*-*-sco3.2v5*)
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -belf"
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
[AC_LANG_PUSH(C)
AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
AC_LANG_POP])
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
CFLAGS="$SAVE_CFLAGS"
fi
;;
sparc*-*solaris*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
case `/usr/bin/file conftest.o` in
*64-bit*)
case $lt_cv_prog_gnu_ld in
yes*) LD="${LD-ld} -m elf64_sparc" ;;
*)
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
LD="${LD-ld} -64"
fi
;;
esac
;;
esac
fi
rm -rf conftest*
;;
AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
AC_CHECK_TOOL(AS, as, false)
AC_CHECK_TOOL(OBJDUMP, objdump, false)
;;
])
esac
need_locks="$enable_libtool_lock"
])# _LT_AC_LOCK
# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
# ----------------------------------------------------------------
# Check whether the given compiler option works
AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
[AC_REQUIRE([LT_AC_PROG_SED])
AC_CACHE_CHECK([$1], [$2],
[$2=no
ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="$3"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&AS_MESSAGE_LOG_FD
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
$2=yes
fi
fi
$rm conftest*
])
if test x"[$]$2" = xyes; then
ifelse([$5], , :, [$5])
else
ifelse([$6], , :, [$6])
fi
])# AC_LIBTOOL_COMPILER_OPTION
# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
# [ACTION-SUCCESS], [ACTION-FAILURE])
# ------------------------------------------------------------
# Check whether the given compiler option works
AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
[AC_REQUIRE([LT_AC_PROG_SED])dnl
AC_CACHE_CHECK([$1], [$2],
[$2=no
save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $3"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&AS_MESSAGE_LOG_FD
$echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
$2=yes
fi
else
$2=yes
fi
fi
$rm -r conftest*
LDFLAGS="$save_LDFLAGS"
])
if test x"[$]$2" = xyes; then
ifelse([$4], , :, [$4])
else
ifelse([$5], , :, [$5])
fi
])# AC_LIBTOOL_LINKER_OPTION
# AC_LIBTOOL_SYS_MAX_CMD_LEN
# --------------------------
AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
[# find the maximum length of command line arguments
AC_MSG_CHECKING([the maximum length of command line arguments])
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
i=0
teststring="ABCD"
case $build_os in
msdosdjgpp*)
# On DJGPP, this test can blow up pretty badly due to problems in libc
# (any single argument exceeding 2000 bytes causes a buffer overrun
# during glob expansion). Even if it were fixed, the result of this
# check would be larger than it should be.
lt_cv_sys_max_cmd_len=12288; # 12K is about right
;;
gnu*)
# Under GNU Hurd, this test is not required because there is
# no limit to the length of command line arguments.
# Libtool will interpret -1 as no limit whatsoever
lt_cv_sys_max_cmd_len=-1;
;;
cygwin* | mingw*)
# On Win9x/ME, this test blows up -- it succeeds, but takes
# about 5 minutes as the teststring grows exponentially.
# Worse, since 9x/ME are not pre-emptively multitasking,
# you end up with a "frozen" computer, even though with patience
# the test eventually succeeds (with a max line length of 256k).
# Instead, let's just punt: use the minimum linelength reported by
# all of the supported platforms: 8192 (on NT/2K/XP).
lt_cv_sys_max_cmd_len=8192;
;;
amigaos*)
# On AmigaOS with pdksh, this test takes hours, literally.
# So we just punt and use a minimum line length of 8192.
lt_cv_sys_max_cmd_len=8192;
;;
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
# This has been around since 386BSD, at least. Likely further.
if test -x /sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
elif test -x /usr/sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
else
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
fi
# And add a safety zone
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
;;
interix*)
# We know the value 262144 and hardcode it with a safety zone (like BSD)
lt_cv_sys_max_cmd_len=196608
;;
osf*)
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
# nice to cause kernel panics so lets avoid the loop below.
# First set a reasonable default.
lt_cv_sys_max_cmd_len=16384
#
if test -x /sbin/sysconfig; then
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
*1*) lt_cv_sys_max_cmd_len=-1 ;;
esac
fi
;;
sco3.2v5*)
lt_cv_sys_max_cmd_len=102400
;;
sysv5* | sco5v6* | sysv4.2uw2*)
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
if test -n "$kargmax"; then
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
else
lt_cv_sys_max_cmd_len=32768
fi
;;
*)
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
if test -n "$lt_cv_sys_max_cmd_len"; then
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
else
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
= "XX$teststring") >/dev/null 2>&1 &&
new_result=`expr "X$teststring" : ".*" 2>&1` &&
lt_cv_sys_max_cmd_len=$new_result &&
test $i != 17 # 1/2 MB should be enough
do
i=`expr $i + 1`
teststring=$teststring$teststring
done
teststring=
# Add a significant safety factor because C++ compilers can tack on massive
# amounts of additional arguments before passing them to the linker.
# It appears as though 1/2 is a usable value.
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
fi
;;
esac
])
if test -n $lt_cv_sys_max_cmd_len ; then
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
else
AC_MSG_RESULT(none)
fi
])# AC_LIBTOOL_SYS_MAX_CMD_LEN
# _LT_AC_CHECK_DLFCN
# ------------------
AC_DEFUN([_LT_AC_CHECK_DLFCN],
[AC_CHECK_HEADERS(dlfcn.h)dnl
])# _LT_AC_CHECK_DLFCN
# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
# ---------------------------------------------------------------------
AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
if test "$cross_compiling" = yes; then :
[$4]
else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
[#line __oline__ "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
#include <dlfcn.h>
#endif
#include <stdio.h>
#ifdef RTLD_GLOBAL
# define LT_DLGLOBAL RTLD_GLOBAL
#else
# ifdef DL_GLOBAL
# define LT_DLGLOBAL DL_GLOBAL
# else
# define LT_DLGLOBAL 0
# endif
#endif
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
# ifdef RTLD_LAZY
# define LT_DLLAZY_OR_NOW RTLD_LAZY
# else
# ifdef DL_LAZY
# define LT_DLLAZY_OR_NOW DL_LAZY
# else
# ifdef RTLD_NOW
# define LT_DLLAZY_OR_NOW RTLD_NOW
# else
# ifdef DL_NOW
# define LT_DLLAZY_OR_NOW DL_NOW
# else
# define LT_DLLAZY_OR_NOW 0
# endif
# endif
# endif
# endif
#endif
#ifdef __cplusplus
extern "C" void exit (int);
#endif
void fnord() { int i=42;}
int main ()
{
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
int status = $lt_dlunknown;
if (self)
{
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
/* dlclose (self); */
}
else
puts (dlerror ());
exit (status);
}]
EOF
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) $1 ;;
x$lt_dlneed_uscore) $2 ;;
x$lt_dlunknown|x*) $3 ;;
esac
else :
# compilation failed
$3
fi
fi
rm -fr conftest*
])# _LT_AC_TRY_DLOPEN_SELF
# AC_LIBTOOL_DLOPEN_SELF
# ----------------------
AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
if test "x$enable_dlopen" != xyes; then
enable_dlopen=unknown
enable_dlopen_self=unknown
enable_dlopen_self_static=unknown
else
lt_cv_dlopen=no
lt_cv_dlopen_libs=
case $host_os in
beos*)
lt_cv_dlopen="load_add_on"
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
;;
mingw* | pw32*)
lt_cv_dlopen="LoadLibrary"
lt_cv_dlopen_libs=
;;
cygwin*)
lt_cv_dlopen="dlopen"
lt_cv_dlopen_libs=
;;
darwin*)
# if libdl is installed we need to link against it
AC_CHECK_LIB([dl], [dlopen],
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
lt_cv_dlopen="dyld"
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
])
;;
*)
AC_CHECK_FUNC([shl_load],
[lt_cv_dlopen="shl_load"],
[AC_CHECK_LIB([dld], [shl_load],
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
[AC_CHECK_FUNC([dlopen],
[lt_cv_dlopen="dlopen"],
[AC_CHECK_LIB([dl], [dlopen],
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
[AC_CHECK_LIB([svld], [dlopen],
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
[AC_CHECK_LIB([dld], [dld_link],
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
])
])
])
])
])
;;
esac
if test "x$lt_cv_dlopen" != xno; then
enable_dlopen=yes
else
enable_dlopen=no
fi
case $lt_cv_dlopen in
dlopen)
save_CPPFLAGS="$CPPFLAGS"
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
save_LDFLAGS="$LDFLAGS"
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
save_LIBS="$LIBS"
LIBS="$lt_cv_dlopen_libs $LIBS"
AC_CACHE_CHECK([whether a program can dlopen itself],
lt_cv_dlopen_self, [dnl
_LT_AC_TRY_DLOPEN_SELF(
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
])
if test "x$lt_cv_dlopen_self" = xyes; then
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
lt_cv_dlopen_self_static, [dnl
_LT_AC_TRY_DLOPEN_SELF(
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
])
fi
CPPFLAGS="$save_CPPFLAGS"
LDFLAGS="$save_LDFLAGS"
LIBS="$save_LIBS"
;;
esac
case $lt_cv_dlopen_self in
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
*) enable_dlopen_self=unknown ;;
esac
case $lt_cv_dlopen_self_static in
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
*) enable_dlopen_self_static=unknown ;;
esac
fi
])# AC_LIBTOOL_DLOPEN_SELF
# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
# ---------------------------------
# Check to see if options -c and -o are simultaneously supported by compiler
AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
[AC_REQUIRE([LT_AC_PROG_SED])dnl
AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
$rm -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&AS_MESSAGE_LOG_FD
echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
fi
fi
chmod u+w . 2>&AS_MESSAGE_LOG_FD
$rm conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
$rm out/* && rmdir out
cd ..
rmdir conftest
$rm conftest*
])
])# AC_LIBTOOL_PROG_CC_C_O
# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
# -----------------------------------------
# Check to see if we can do hard links to lock some files if needed
AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
[AC_REQUIRE([_LT_AC_LOCK])dnl
hard_links="nottested"
if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
# do not overwrite the value of need_locks provided by the user
AC_MSG_CHECKING([if we can lock with hard links])
hard_links=yes
$rm conftest*
ln conftest.a conftest.b 2>/dev/null && hard_links=no
touch conftest.a
ln conftest.a conftest.b 2>&5 || hard_links=no
ln conftest.a conftest.b 2>/dev/null && hard_links=no
AC_MSG_RESULT([$hard_links])
if test "$hard_links" = no; then
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
need_locks=warn
fi
else
need_locks=no
fi
])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
# AC_LIBTOOL_OBJDIR
# -----------------
AC_DEFUN([AC_LIBTOOL_OBJDIR],
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
[rm -f .libs 2>/dev/null
mkdir .libs 2>/dev/null
if test -d .libs; then
lt_cv_objdir=.libs
else
# MS-DOS does not allow filenames that begin with a dot.
lt_cv_objdir=_libs
fi
rmdir .libs 2>/dev/null])
objdir=$lt_cv_objdir
])# AC_LIBTOOL_OBJDIR
# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
# ----------------------------------------------
# Check hardcoding attributes.
AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
[AC_MSG_CHECKING([how to hardcode library paths into programs])
_LT_AC_TAGVAR(hardcode_action, $1)=
if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
# We can hardcode non-existant directories.
if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
# If the only mechanism to avoid hardcoding is shlibpath_var, we
# have to relink, otherwise we might link with an installed library
# when we should be linking with a yet-to-be-installed one
## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
# Linking always hardcodes the temporary library directory.
_LT_AC_TAGVAR(hardcode_action, $1)=relink
else
# We can link without hardcoding, and we can hardcode nonexisting dirs.
_LT_AC_TAGVAR(hardcode_action, $1)=immediate
fi
else
# We cannot hardcode anything, or else we can only hardcode existing
# directories.
_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
fi
AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
# Fast installation is not supported
enable_fast_install=no
elif test "$shlibpath_overrides_runpath" = yes ||
test "$enable_shared" = no; then
# Fast installation is not necessary
enable_fast_install=needless
fi
])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
# AC_LIBTOOL_SYS_LIB_STRIP
# ------------------------
AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
[striplib=
old_striplib=
AC_MSG_CHECKING([whether stripping libraries is possible])
if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
AC_MSG_RESULT([yes])
else
# FIXME - insert some real tests, host_os isn't really good enough
case $host_os in
darwin*)
if test -n "$STRIP" ; then
striplib="$STRIP -x"
old_striplib="$STRIP -S"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
;;
*)
AC_MSG_RESULT([no])
;;
esac
fi
])# AC_LIBTOOL_SYS_LIB_STRIP
# AC_LIBTOOL_SYS_DYNAMIC_LINKER
# -----------------------------
# PORTME Fill in your ld.so characteristics
AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
[AC_REQUIRE([LT_AC_PROG_SED])dnl
AC_MSG_CHECKING([dynamic linker characteristics])
library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=".so"
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
m4_if($1,[],[
if test "$GCC" = yes; then
case $host_os in
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
*) lt_awk_arg="/^libraries:/" ;;
esac
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
if echo "$lt_search_path_spec" | grep ';' >/dev/null ; then
# if the path contains ";" then we assume it to be the separator
# otherwise default to the standard path separator (i.e. ":") - it is
# assumed that no part of a normal pathname contains ";" but that should
# okay in the real world where ";" in dirpaths is itself problematic.
lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e 's/;/ /g'`
else
lt_search_path_spec=`echo "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
# Ok, now we have the path, separated by spaces, we can step through it
# and add multilib dir if necessary.
lt_tmp_lt_search_path_spec=
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
for lt_sys_path in $lt_search_path_spec; do
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
else
test -d "$lt_sys_path" && \
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
fi
done
lt_search_path_spec=`echo $lt_tmp_lt_search_path_spec | awk '
BEGIN {RS=" "; FS="/|\n";} {
lt_foo="";
lt_count=0;
for (lt_i = NF; lt_i > 0; lt_i--) {
if ($lt_i != "" && $lt_i != ".") {
if ($lt_i == "..") {
lt_count++;
} else {
if (lt_count == 0) {
lt_foo="/" $lt_i lt_foo;
} else {
lt_count--;
}
}
}
}
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
}'`
sys_lib_search_path_spec=`echo $lt_search_path_spec`
else
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
fi])
need_lib_prefix=unknown
hardcode_into_libs=no
# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown
case $host_os in
aix3*)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
shlibpath_var=LIBPATH
# AIX 3 has no versioning support, so we append a major version to the name.
soname_spec='${libname}${release}${shared_ext}$major'
;;
aix[[4-9]]*)
version_type=linux
need_lib_prefix=no
need_version=no
hardcode_into_libs=yes
if test "$host_cpu" = ia64; then
# AIX 5 supports IA64
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
else
# With GCC up to 2.95.x, collect2 would create an import file
# for dependence libraries. The import file would start with
# the line `#! .'. This would cause the generated library to
# depend on `.', always an invalid library. This was fixed in
# development snapshots of GCC prior to 3.0.
case $host_os in
aix4 | aix4.[[01]] | aix4.[[01]].*)
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
echo ' yes '
echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
:
else
can_build_shared=no
fi
;;
esac
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
# soname into executable. Probably we can add versioning support to
# collect2, so additional links can be useful in future.
if test "$aix_use_runtimelinking" = yes; then
# If using run time linking (on AIX 4.2 or later) use lib<name>.so
# instead of lib<name>.a to let people know that these are not
# typical AIX shared libraries.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
else
# We preserve .a as extension for shared libraries through AIX4.2
# and later when we are not doing run time linking.
library_names_spec='${libname}${release}.a $libname.a'
soname_spec='${libname}${release}${shared_ext}$major'
fi
shlibpath_var=LIBPATH
fi
;;
amigaos*)
library_names_spec='$libname.ixlibrary $libname.a'
# Create ${libname}_ixlibrary.a entries in /sys/libs.
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
;;
beos*)
library_names_spec='${libname}${shared_ext}'
dynamic_linker="$host_os ld.so"
shlibpath_var=LIBRARY_PATH
;;
bsdi[[45]]*)
version_type=linux
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
# the default ld.so.conf also contains /usr/contrib/lib and
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
# libtool to hard-code these into programs
;;
cygwin* | mingw* | pw32*)
version_type=windows
shrext_cmds=".dll"
need_version=no
need_lib_prefix=no
case $GCC,$host_os in
yes,cygwin* | yes,mingw* | yes,pw32*)
library_names_spec='$libname.dll.a'
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \${file}`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$rm \$dlpath'
shlibpath_overrides_runpath=yes
case $host_os in
cygwin*)
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
;;
mingw*)
# MinGW DLLs use traditional 'lib' prefix
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
# It is most probably a Windows format PATH printed by
# mingw gcc, but we are running on Cygwin. Gcc prints its search
# path with ; separators, and with drive letters. We can handle the
# drive letters (cygwin fileutils understands them), so leave them,
# especially as we might pass files found there to a mingw objdump,
# which wouldn't understand a cygwinified path. Ahh.
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
else
sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
;;
esac
;;
*)
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
;;
esac
dynamic_linker='Win32 ld.exe'
# FIXME: first we should search . and the directory the executable is in
shlibpath_var=PATH
;;
darwin* | rhapsody*)
dynamic_linker="$host_os dyld"
version_type=darwin
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
soname_spec='${libname}${release}${major}$shared_ext'
shlibpath_overrides_runpath=yes
shlibpath_var=DYLD_LIBRARY_PATH
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
m4_if([$1], [],[
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
;;
dgux*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
;;
freebsd1*)
dynamic_linker=no
;;
freebsd* | dragonfly*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
if test -x /usr/bin/objformat; then
objformat=`/usr/bin/objformat`
else
case $host_os in
freebsd[[123]]*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
# Handle Gentoo/FreeBSD as it was Linux
case $host_vendor in
gentoo)
version_type=linux ;;
*)
version_type=freebsd-$objformat ;;
esac
case $version_type in
freebsd-elf*)
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
need_version=no
need_lib_prefix=no
;;
freebsd-*)
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
need_version=yes
;;
linux)
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
need_lib_prefix=no
need_version=no
;;
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
freebsd2*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
*) # from 4.6 on, and DragonFly
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
esac
;;
gnu*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
hardcode_into_libs=yes
;;
hpux9* | hpux10* | hpux11*)
# Give a soname corresponding to the major version so that dld.sl refuses to
# link against other versions.
version_type=sunos
need_lib_prefix=no
need_version=no
case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.so"
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
if test "X$HPUX_IA64_MODE" = X32; then
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
else
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
fi
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
hppa*64*)
shrext_cmds='.sl'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.sl"
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
*)
shrext_cmds='.sl'
dynamic_linker="$host_os dld.sl"
shlibpath_var=SHLIB_PATH
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
;;
esac
# HP-UX runs *really* slowly unless shared libraries are mode 555.
postinstall_cmds='chmod 555 $lib'
;;
interix[[3-9]]*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
irix5* | irix6* | nonstopux*)
case $host_os in
nonstopux*) version_type=nonstopux ;;
*)
if test "$lt_cv_prog_gnu_ld" = yes; then
version_type=linux
else
version_type=irix
fi ;;
esac
need_lib_prefix=no
need_version=no
soname_spec='${libname}${release}${shared_ext}$major'
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
case $host_os in
irix5* | nonstopux*)
libsuff= shlibsuff=
;;
*)
case $LD in # libtool.m4 will add one of these switches to LD
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
libsuff= shlibsuff= libmagic=32-bit;;
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
libsuff=32 shlibsuff=N32 libmagic=N32;;
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
libsuff=64 shlibsuff=64 libmagic=64-bit;;
*) libsuff= shlibsuff= libmagic=never-match;;
esac
;;
esac
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
shlibpath_overrides_runpath=no
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
hardcode_into_libs=yes
;;
# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
dynamic_linker=no
;;
# This must be Linux ELF.
linux* | k*bsd*-gnu)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
# Append ld.so.conf contents to the search path
if test -f /etc/ld.so.conf; then
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
# We used to test for /lib/ld.so.1 and disable shared libraries on
# powerpc, because MkLinux only supported shared libraries with the
# GNU dynamic linker. Since this was broken with cross compilers,
# most powerpc-linux boxes support dynamic linking these days and
# people can always --disable-shared, the test was removed, and we
# assume the GNU/Linux dynamic linker is in use.
dynamic_linker='GNU/Linux ld.so'
;;
netbsd*)
version_type=sunos
need_lib_prefix=no
need_version=no
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
dynamic_linker='NetBSD (a.out) ld.so'
else
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='NetBSD ld.elf_so'
fi
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
newsos6)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
nto-qnx*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
openbsd*)
version_type=sunos
sys_lib_dlsearch_path_spec="/usr/lib"
need_lib_prefix=no
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
case $host_os in
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
*) need_version=no ;;
esac
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
case $host_os in
openbsd2.[[89]] | openbsd2.[[89]].*)
shlibpath_overrides_runpath=no
;;
*)
shlibpath_overrides_runpath=yes
;;
esac
else
shlibpath_overrides_runpath=yes
fi
;;
os2*)
libname_spec='$name'
shrext_cmds=".dll"
need_lib_prefix=no
library_names_spec='$libname${shared_ext} $libname.a'
dynamic_linker='OS/2 ld.exe'
shlibpath_var=LIBPATH
;;
osf3* | osf4* | osf5*)
version_type=osf
need_lib_prefix=no
need_version=no
soname_spec='${libname}${release}${shared_ext}$major'
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
;;
rdos*)
dynamic_linker=no
;;
solaris*)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
# ldd complains unless libraries are executable
postinstall_cmds='chmod +x $lib'
;;
sunos4*)
version_type=sunos
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
if test "$with_gnu_ld" = yes; then
need_lib_prefix=no
fi
need_version=yes
;;
sysv4 | sysv4.3*)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
case $host_vendor in
sni)
shlibpath_overrides_runpath=no
need_lib_prefix=no
export_dynamic_flag_spec='${wl}-Blargedynsym'
runpath_var=LD_RUN_PATH
;;
siemens)
need_lib_prefix=no
;;
motorola)
need_lib_prefix=no
need_version=no
shlibpath_overrides_runpath=no
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
;;
esac
;;
sysv4*MP*)
if test -d /usr/nec ;then
version_type=linux
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
soname_spec='$libname${shared_ext}.$major'
shlibpath_var=LD_LIBRARY_PATH
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
version_type=freebsd-elf
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
hardcode_into_libs=yes
if test "$with_gnu_ld" = yes; then
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
shlibpath_overrides_runpath=no
else
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
shlibpath_overrides_runpath=yes
case $host_os in
sco3.2v5*)
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
;;
esac
fi
sys_lib_dlsearch_path_spec='/usr/lib'
;;
uts4*)
version_type=linux
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
;;
*)
dynamic_linker=no
;;
esac
AC_MSG_RESULT([$dynamic_linker])
test "$dynamic_linker" = no && can_build_shared=no
AC_CACHE_VAL([lt_cv_sys_lib_search_path_spec],
[lt_cv_sys_lib_search_path_spec="$sys_lib_search_path_spec"])
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
AC_CACHE_VAL([lt_cv_sys_lib_dlsearch_path_spec],
[lt_cv_sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec"])
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test "$GCC" = yes; then
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi
])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
# _LT_AC_TAGCONFIG
# ----------------
AC_DEFUN([_LT_AC_TAGCONFIG],
[AC_REQUIRE([LT_AC_PROG_SED])dnl
AC_ARG_WITH([tags],
[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
[include additional configurations @<:@automatic@:>@])],
[tagnames="$withval"])
if test -f "$ltmain" && test -n "$tagnames"; then
if test ! -f "${ofile}"; then
AC_MSG_WARN([output file `$ofile' does not exist])
fi
if test -z "$LTCC"; then
eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
if test -z "$LTCC"; then
AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
else
AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
fi
fi
if test -z "$LTCFLAGS"; then
eval "`$SHELL ${ofile} --config | grep '^LTCFLAGS='`"
fi
# Extract list of available tagged configurations in $ofile.
# Note that this assumes the entire list is on one line.
available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for tagname in $tagnames; do
IFS="$lt_save_ifs"
# Check whether tagname contains only valid characters
case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
"") ;;
*) AC_MSG_ERROR([invalid tag name: $tagname])
;;
esac
if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
then
AC_MSG_ERROR([tag name \"$tagname\" already exists])
fi
# Update the list of available tags.
if test -n "$tagname"; then
echo appending configuration tag \"$tagname\" to $ofile
case $tagname in
CXX)
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
(test "X$CXX" != "Xg++"))) ; then
AC_LIBTOOL_LANG_CXX_CONFIG
else
tagname=""
fi
;;
F77)
if test -n "$F77" && test "X$F77" != "Xno"; then
AC_LIBTOOL_LANG_F77_CONFIG
else
tagname=""
fi
;;
GCJ)
if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
AC_LIBTOOL_LANG_GCJ_CONFIG
else
tagname=""
fi
;;
RC)
AC_LIBTOOL_LANG_RC_CONFIG
;;
*)
AC_MSG_ERROR([Unsupported tag name: $tagname])
;;
esac
# Append the new tag name to the list of available tags.
if test -n "$tagname" ; then
available_tags="$available_tags $tagname"
fi
fi
done
IFS="$lt_save_ifs"
# Now substitute the updated list of available tags.
if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
mv "${ofile}T" "$ofile"
chmod +x "$ofile"
else
rm -f "${ofile}T"
AC_MSG_ERROR([unable to update list of available tagged configurations.])
fi
fi
])# _LT_AC_TAGCONFIG
# AC_LIBTOOL_DLOPEN
# -----------------
# enable checks for dlopen support
AC_DEFUN([AC_LIBTOOL_DLOPEN],
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
])# AC_LIBTOOL_DLOPEN
# AC_LIBTOOL_WIN32_DLL
# --------------------
# declare package support for building win32 DLLs
AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
])# AC_LIBTOOL_WIN32_DLL
# AC_ENABLE_SHARED([DEFAULT])
# ---------------------------
# implement the --enable-shared flag
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
AC_DEFUN([AC_ENABLE_SHARED],
[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
AC_ARG_ENABLE([shared],
[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_shared=yes ;;
no) enable_shared=no ;;
*)
enable_shared=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_shared=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
])# AC_ENABLE_SHARED
# AC_DISABLE_SHARED
# -----------------
# set the default shared flag to --disable-shared
AC_DEFUN([AC_DISABLE_SHARED],
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
AC_ENABLE_SHARED(no)
])# AC_DISABLE_SHARED
# AC_ENABLE_STATIC([DEFAULT])
# ---------------------------
# implement the --enable-static flag
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
AC_DEFUN([AC_ENABLE_STATIC],
[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
AC_ARG_ENABLE([static],
[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_static=yes ;;
no) enable_static=no ;;
*)
enable_static=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_static=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[enable_static=]AC_ENABLE_STATIC_DEFAULT)
])# AC_ENABLE_STATIC
# AC_DISABLE_STATIC
# -----------------
# set the default static flag to --disable-static
AC_DEFUN([AC_DISABLE_STATIC],
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
AC_ENABLE_STATIC(no)
])# AC_DISABLE_STATIC
# AC_ENABLE_FAST_INSTALL([DEFAULT])
# ---------------------------------
# implement the --enable-fast-install flag
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
AC_DEFUN([AC_ENABLE_FAST_INSTALL],
[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
AC_ARG_ENABLE([fast-install],
[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_fast_install=yes ;;
no) enable_fast_install=no ;;
*)
enable_fast_install=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_fast_install=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
])# AC_ENABLE_FAST_INSTALL
# AC_DISABLE_FAST_INSTALL
# -----------------------
# set the default to --disable-fast-install
AC_DEFUN([AC_DISABLE_FAST_INSTALL],
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
AC_ENABLE_FAST_INSTALL(no)
])# AC_DISABLE_FAST_INSTALL
# AC_LIBTOOL_PICMODE([MODE])
# --------------------------
# implement the --with-pic flag
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
AC_DEFUN([AC_LIBTOOL_PICMODE],
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
pic_mode=ifelse($#,1,$1,default)
])# AC_LIBTOOL_PICMODE
# AC_PROG_EGREP
# -------------
# This is predefined starting with Autoconf 2.54, so this conditional
# definition can be removed once we require Autoconf 2.54 or later.
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
then ac_cv_prog_egrep='grep -E'
else ac_cv_prog_egrep='egrep'
fi])
EGREP=$ac_cv_prog_egrep
AC_SUBST([EGREP])
])])
# AC_PATH_TOOL_PREFIX
# -------------------
# find a file program which can recognize shared library
AC_DEFUN([AC_PATH_TOOL_PREFIX],
[AC_REQUIRE([AC_PROG_EGREP])dnl
AC_MSG_CHECKING([for $1])
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
[case $MAGIC_CMD in
[[\\/*] | ?:[\\/]*])
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
;;
*)
lt_save_MAGIC_CMD="$MAGIC_CMD"
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
dnl $ac_dummy forces splitting on constant user-supplied paths.
dnl POSIX.2 word splitting is done only on the output of word expansions,
dnl not every word. This closes a longstanding sh security hole.
ac_dummy="ifelse([$2], , $PATH, [$2])"
for ac_dir in $ac_dummy; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$1; then
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
if test -n "$file_magic_test_file"; then
case $deplibs_check_method in
"file_magic "*)
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
$EGREP "$file_magic_regex" > /dev/null; then
:
else
cat <<EOF 1>&2
*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such. This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem. Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org
EOF
fi ;;
esac
fi
break
fi
done
IFS="$lt_save_ifs"
MAGIC_CMD="$lt_save_MAGIC_CMD"
;;
esac])
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if test -n "$MAGIC_CMD"; then
AC_MSG_RESULT($MAGIC_CMD)
else
AC_MSG_RESULT(no)
fi
])# AC_PATH_TOOL_PREFIX
# AC_PATH_MAGIC
# -------------
# find a file program which can recognize a shared library
AC_DEFUN([AC_PATH_MAGIC],
[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
if test -z "$lt_cv_path_MAGIC_CMD"; then
if test -n "$ac_tool_prefix"; then
AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
else
MAGIC_CMD=:
fi
fi
])# AC_PATH_MAGIC
# AC_PROG_LD
# ----------
# find the pathname to the GNU or non-GNU linker
AC_DEFUN([AC_PROG_LD],
[AC_ARG_WITH([gnu-ld],
[AC_HELP_STRING([--with-gnu-ld],
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
[test "$withval" = no || with_gnu_ld=yes],
[with_gnu_ld=no])
AC_REQUIRE([LT_AC_PROG_SED])dnl
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
ac_prog=ld
if test "$GCC" = yes; then
# Check if gcc -print-prog-name=ld gives a path.
AC_MSG_CHECKING([for ld used by $CC])
case $host in
*-*-mingw*)
# gcc leaves a trailing carriage return which upsets mingw
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
*)
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
esac
case $ac_prog in
# Accept absolute paths.
[[\\/]]* | ?:[[\\/]]*)
re_direlt='/[[^/]][[^/]]*/\.\./'
# Canonicalize the pathname of ld
ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
done
test -z "$LD" && LD="$ac_prog"
;;
"")
# If it fails, then pretend we aren't using GCC.
ac_prog=ld
;;
*)
# If it is relative, then search for the first ld in PATH.
with_gnu_ld=unknown
;;
esac
elif test "$with_gnu_ld" = yes; then
AC_MSG_CHECKING([for GNU ld])
else
AC_MSG_CHECKING([for non-GNU ld])
fi
AC_CACHE_VAL(lt_cv_path_LD,
[if test -z "$LD"; then
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
lt_cv_path_LD="$ac_dir/$ac_prog"
# Check to see if the program is GNU ld. I'd rather use --version,
# but apparently some variants of GNU ld only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
test "$with_gnu_ld" != no && break
;;
*)
test "$with_gnu_ld" != yes && break
;;
esac
fi
done
IFS="$lt_save_ifs"
else
lt_cv_path_LD="$LD" # Let the user override the test with a path.
fi])
LD="$lt_cv_path_LD"
if test -n "$LD"; then
AC_MSG_RESULT($LD)
else
AC_MSG_RESULT(no)
fi
test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
AC_PROG_LD_GNU
])# AC_PROG_LD
# AC_PROG_LD_GNU
# --------------
AC_DEFUN([AC_PROG_LD_GNU],
[AC_REQUIRE([AC_PROG_EGREP])dnl
AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
[# I'd rather use --version here, but apparently some GNU lds only accept -v.
case `$LD -v 2>&1 </dev/null` in
*GNU* | *'with BFD'*)
lt_cv_prog_gnu_ld=yes
;;
*)
lt_cv_prog_gnu_ld=no
;;
esac])
with_gnu_ld=$lt_cv_prog_gnu_ld
])# AC_PROG_LD_GNU
# AC_PROG_LD_RELOAD_FLAG
# ----------------------
# find reload flag for linker
# -- PORTME Some linkers may need a different reload flag.
AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
[AC_CACHE_CHECK([for $LD option to reload object files],
lt_cv_ld_reload_flag,
[lt_cv_ld_reload_flag='-r'])
reload_flag=$lt_cv_ld_reload_flag
case $reload_flag in
"" | " "*) ;;
*) reload_flag=" $reload_flag" ;;
esac
reload_cmds='$LD$reload_flag -o $output$reload_objs'
case $host_os in
darwin*)
if test "$GCC" = yes; then
reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
else
reload_cmds='$LD$reload_flag -o $output$reload_objs'
fi
;;
esac
])# AC_PROG_LD_RELOAD_FLAG
# AC_DEPLIBS_CHECK_METHOD
# -----------------------
# how to check for library dependencies
# -- PORTME fill in with the dynamic library characteristics
AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
[AC_CACHE_CHECK([how to recognize dependent libraries],
lt_cv_deplibs_check_method,
[lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_deplibs_check_method='unknown'
# Need to set the preceding variable on all platforms that support
# interlibrary dependencies.
# 'none' -- dependencies not supported.
# `unknown' -- same as none, but documents that we really don't know.
# 'pass_all' -- all dependencies passed with no checks.
# 'test_compile' -- check by making test program.
# 'file_magic [[regex]]' -- check by looking for files in library path
# which responds to the $file_magic_cmd with a given extended regex.
# If you have `file' or equivalent on your system and you're not sure
# whether `pass_all' will *always* work, you probably want this one.
case $host_os in
aix[[4-9]]*)
lt_cv_deplibs_check_method=pass_all
;;
beos*)
lt_cv_deplibs_check_method=pass_all
;;
bsdi[[45]]*)
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
lt_cv_file_magic_cmd='/usr/bin/file -L'
lt_cv_file_magic_test_file=/shlib/libc.so
;;
cygwin*)
# func_win32_libid is a shell function defined in ltmain.sh
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
lt_cv_file_magic_cmd='func_win32_libid'
;;
mingw* | pw32*)
# Base MSYS/MinGW do not provide the 'file' command needed by
# func_win32_libid shell function, so use a weaker test based on 'objdump',
# unless we find 'file', for example because we are cross-compiling.
if ( file / ) >/dev/null 2>&1; then
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
lt_cv_file_magic_cmd='func_win32_libid'
else
lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
lt_cv_file_magic_cmd='$OBJDUMP -f'
fi
;;
darwin* | rhapsody*)
lt_cv_deplibs_check_method=pass_all
;;
freebsd* | dragonfly*)
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
case $host_cpu in
i*86 )
# Not sure whether the presence of OpenBSD here was a mistake.
# Let's accept both of them until this is cleared up.
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
lt_cv_file_magic_cmd=/usr/bin/file
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
;;
esac
else
lt_cv_deplibs_check_method=pass_all
fi
;;
gnu*)
lt_cv_deplibs_check_method=pass_all
;;
hpux10.20* | hpux11*)
lt_cv_file_magic_cmd=/usr/bin/file
case $host_cpu in
ia64*)
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
;;
hppa*64*)
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
;;
*)
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
lt_cv_file_magic_test_file=/usr/lib/libc.sl
;;
esac
;;
interix[[3-9]]*)
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
;;
irix5* | irix6* | nonstopux*)
case $LD in
*-32|*"-32 ") libmagic=32-bit;;
*-n32|*"-n32 ") libmagic=N32;;
*-64|*"-64 ") libmagic=64-bit;;
*) libmagic=never-match;;
esac
lt_cv_deplibs_check_method=pass_all
;;
# This must be Linux ELF.
linux* | k*bsd*-gnu)
lt_cv_deplibs_check_method=pass_all
;;
netbsd*)
if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
else
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
fi
;;
newos6*)
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
lt_cv_file_magic_cmd=/usr/bin/file
lt_cv_file_magic_test_file=/usr/lib/libnls.so
;;
nto-qnx*)
lt_cv_deplibs_check_method=unknown
;;
openbsd*)
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
else
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
fi
;;
osf3* | osf4* | osf5*)
lt_cv_deplibs_check_method=pass_all
;;
rdos*)
lt_cv_deplibs_check_method=pass_all
;;
solaris*)
lt_cv_deplibs_check_method=pass_all
;;
sysv4 | sysv4.3*)
case $host_vendor in
motorola)
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
;;
ncr)
lt_cv_deplibs_check_method=pass_all
;;
sequent)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
;;
sni)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
lt_cv_file_magic_test_file=/lib/libc.so
;;
siemens)
lt_cv_deplibs_check_method=pass_all
;;
pc)
lt_cv_deplibs_check_method=pass_all
;;
esac
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
lt_cv_deplibs_check_method=pass_all
;;
esac
])
file_magic_cmd=$lt_cv_file_magic_cmd
deplibs_check_method=$lt_cv_deplibs_check_method
test -z "$deplibs_check_method" && deplibs_check_method=unknown
])# AC_DEPLIBS_CHECK_METHOD
# AC_PROG_NM
# ----------
# find the pathname to a BSD-compatible name lister
AC_DEFUN([AC_PROG_NM],
[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
[if test -n "$NM"; then
# Let the user override the test.
lt_cv_path_NM="$NM"
else
lt_nm_to_check="${ac_tool_prefix}nm"
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
lt_nm_to_check="$lt_nm_to_check nm"
fi
for lt_tmp_nm in $lt_nm_to_check; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
tmp_nm="$ac_dir/$lt_tmp_nm"
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
# Tru64's nm complains that /dev/null is an invalid object file
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
*/dev/null* | *'Invalid file or object type'*)
lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
*/dev/null*)
lt_cv_path_NM="$tmp_nm -p"
break
;;
*)
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
continue # so that we can try to find one that supports BSD flags
;;
esac
;;
esac
fi
done
IFS="$lt_save_ifs"
done
test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
fi])
NM="$lt_cv_path_NM"
])# AC_PROG_NM
# AC_CHECK_LIBM
# -------------
# check for math library
AC_DEFUN([AC_CHECK_LIBM],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
LIBM=
case $host in
*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
# These system don't have libm, or don't need it
;;
*-ncr-sysv4.3*)
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
;;
*)
AC_CHECK_LIB(m, cos, LIBM="-lm")
;;
esac
])# AC_CHECK_LIBM
# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
# -----------------------------------
# sets LIBLTDL to the link flags for the libltdl convenience library and
# LTDLINCL to the include flags for the libltdl header and adds
# --enable-ltdl-convenience to the configure arguments. Note that
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
# it is assumed to be `libltdl'. LIBLTDL will be prefixed with
# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
# (note the single quotes!). If your package is not flat and you're not
# using automake, define top_builddir and top_srcdir appropriately in
# the Makefiles.
AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
case $enable_ltdl_convenience in
no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
"") enable_ltdl_convenience=yes
ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
esac
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
# For backwards non-gettext consistent compatibility...
INCLTDL="$LTDLINCL"
])# AC_LIBLTDL_CONVENIENCE
# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
# -----------------------------------
# sets LIBLTDL to the link flags for the libltdl installable library and
# LTDLINCL to the include flags for the libltdl header and adds
# --enable-ltdl-install to the configure arguments. Note that
# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
# and an installed libltdl is not found, it is assumed to be `libltdl'.
# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
# '${top_srcdir}/' (note the single quotes!). If your package is not
# flat and you're not using automake, define top_builddir and top_srcdir
# appropriately in the Makefiles.
# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
AC_CHECK_LIB(ltdl, lt_dlinit,
[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
[if test x"$enable_ltdl_install" = xno; then
AC_MSG_WARN([libltdl not installed, but installation disabled])
else
enable_ltdl_install=yes
fi
])
if test x"$enable_ltdl_install" = x"yes"; then
ac_configure_args="$ac_configure_args --enable-ltdl-install"
LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
else
ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
LIBLTDL="-lltdl"
LTDLINCL=
fi
# For backwards non-gettext consistent compatibility...
INCLTDL="$LTDLINCL"
])# AC_LIBLTDL_INSTALLABLE
# AC_LIBTOOL_CXX
# --------------
# enable support for C++ libraries
AC_DEFUN([AC_LIBTOOL_CXX],
[AC_REQUIRE([_LT_AC_LANG_CXX])
])# AC_LIBTOOL_CXX
# _LT_AC_LANG_CXX
# ---------------
AC_DEFUN([_LT_AC_LANG_CXX],
[AC_REQUIRE([AC_PROG_CXX])
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
])# _LT_AC_LANG_CXX
# _LT_AC_PROG_CXXCPP
# ------------------
AC_DEFUN([_LT_AC_PROG_CXXCPP],
[
AC_REQUIRE([AC_PROG_CXX])
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
(test "X$CXX" != "Xg++"))) ; then
AC_PROG_CXXCPP
fi
])# _LT_AC_PROG_CXXCPP
# AC_LIBTOOL_F77
# --------------
# enable support for Fortran 77 libraries
AC_DEFUN([AC_LIBTOOL_F77],
[AC_REQUIRE([_LT_AC_LANG_F77])
])# AC_LIBTOOL_F77
# _LT_AC_LANG_F77
# ---------------
AC_DEFUN([_LT_AC_LANG_F77],
[AC_REQUIRE([AC_PROG_F77])
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
])# _LT_AC_LANG_F77
# AC_LIBTOOL_GCJ
# --------------
# enable support for GCJ libraries
AC_DEFUN([AC_LIBTOOL_GCJ],
[AC_REQUIRE([_LT_AC_LANG_GCJ])
])# AC_LIBTOOL_GCJ
# _LT_AC_LANG_GCJ
# ---------------
AC_DEFUN([_LT_AC_LANG_GCJ],
[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
])# _LT_AC_LANG_GCJ
# AC_LIBTOOL_RC
# -------------
# enable support for Windows resource files
AC_DEFUN([AC_LIBTOOL_RC],
[AC_REQUIRE([LT_AC_PROG_RC])
_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
])# AC_LIBTOOL_RC
# AC_LIBTOOL_LANG_C_CONFIG
# ------------------------
# Ensure that the configuration vars for the C compiler are
# suitably defined. Those variables are subsequently used by
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
AC_DEFUN([_LT_AC_LANG_C_CONFIG],
[lt_save_CC="$CC"
AC_LANG_PUSH(C)
# Source file extension for C test sources.
ac_ext=c
# Object file extension for compiled C test sources.
objext=o
_LT_AC_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"
# Code to be used in simple link tests
lt_simple_link_test_code='int main(){return(0);}'
_LT_AC_SYS_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
AC_LIBTOOL_PROG_COMPILER_PIC($1)
AC_LIBTOOL_PROG_CC_C_O($1)
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
AC_LIBTOOL_PROG_LD_SHLIBS($1)
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
AC_LIBTOOL_SYS_LIB_STRIP
AC_LIBTOOL_DLOPEN_SELF
# Report which library types will actually be built
AC_MSG_CHECKING([if libtool supports shared libraries])
AC_MSG_RESULT([$can_build_shared])
AC_MSG_CHECKING([whether to build shared libraries])
test "$can_build_shared" = "no" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case $host_os in
aix3*)
test "$enable_shared" = yes && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
aix[[4-9]]*)
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
test "$enable_shared" = yes && enable_static=no
fi
;;
esac
AC_MSG_RESULT([$enable_shared])
AC_MSG_CHECKING([whether to build static libraries])
# Make sure either enable_shared or enable_static is yes.
test "$enable_shared" = yes || enable_static=yes
AC_MSG_RESULT([$enable_static])
AC_LIBTOOL_CONFIG($1)
AC_LANG_POP
CC="$lt_save_CC"
])# AC_LIBTOOL_LANG_C_CONFIG
# AC_LIBTOOL_LANG_CXX_CONFIG
# --------------------------
# Ensure that the configuration vars for the C compiler are
# suitably defined. Those variables are subsequently used by
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
[AC_LANG_PUSH(C++)
AC_REQUIRE([AC_PROG_CXX])
AC_REQUIRE([_LT_AC_PROG_CXXCPP])
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
_LT_AC_TAGVAR(always_export_symbols, $1)=no
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_AC_TAGVAR(hardcode_direct, $1)=no
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
_LT_AC_TAGVAR(module_cmds, $1)=
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_AC_TAGVAR(no_undefined_flag, $1)=
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
# Dependencies to place before and after the object being linked:
_LT_AC_TAGVAR(predep_objects, $1)=
_LT_AC_TAGVAR(postdep_objects, $1)=
_LT_AC_TAGVAR(predeps, $1)=
_LT_AC_TAGVAR(postdeps, $1)=
_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
# Source file extension for C++ test sources.
ac_ext=cpp
# Object file extension for compiled C++ test sources.
objext=o
_LT_AC_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"
# Code to be used in simple link tests
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_AC_SYS_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_LD=$LD
lt_save_GCC=$GCC
GCC=$GXX
lt_save_with_gnu_ld=$with_gnu_ld
lt_save_path_LD=$lt_cv_path_LD
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
else
$as_unset lt_cv_prog_gnu_ld
fi
if test -n "${lt_cv_path_LDCXX+set}"; then
lt_cv_path_LD=$lt_cv_path_LDCXX
else
$as_unset lt_cv_path_LD
fi
test -z "${LDCXX+set}" || LD=$LDCXX
CC=${CXX-"c++"}
compiler=$CC
_LT_AC_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])
# We don't want -fno-exception wen compiling C++ code, so set the
# no_builtin_flag separately
if test "$GXX" = yes; then
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
else
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
fi
if test "$GXX" = yes; then
# Set up default GNU C++ configuration
AC_PROG_LD
# Check if GNU C++ uses GNU ld as the underlying linker, since the
# archiving commands below assume that GNU ld is being used.
if test "$with_gnu_ld" = yes; then
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
# If archive_cmds runs LD, not CC, wlarc should be empty
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
# investigate it a little bit more. (MM)
wlarc='${wl}'
# ancient GNU ld didn't support --whole-archive et. al.
if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
grep 'no-whole-archive' > /dev/null; then
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
else
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
fi
else
with_gnu_ld=no
wlarc=
# A generic and very simple default shared library creation
# command for GNU C++ for the case where it uses the native
# linker, instead of GNU ld. If possible, this setting should
# overridden to take advantage of the native linker features on
# the platform it is being used on.
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
fi
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
else
GXX=no
with_gnu_ld=no
wlarc=
fi
# PORTME: fill in a description of your system's C++ link characteristics
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
case $host_os in
aix3*)
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
aix[[4-9]]*)
if test "$host_cpu" = ia64; then
# On IA64, the linker does run time linking by default, so we don't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=""
else
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# need to do runtime linking.
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
for ld_flag in $LDFLAGS; do
case $ld_flag in
*-brtl*)
aix_use_runtimelinking=yes
break
;;
esac
done
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
_LT_AC_TAGVAR(archive_cmds, $1)=''
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
if test "$GXX" = yes; then
case $host_os in aix4.[[012]]|aix4.[[012]].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`${CC} -print-prog-name=collect2`
if test -f "$collect2name" && \
strings "$collect2name" | grep resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
fi
;;
esac
shared_flag='-shared'
if test "$aix_use_runtimelinking" = yes; then
shared_flag="$shared_flag "'${wl}-G'
fi
else
# not using gcc
if test "$host_cpu" = ia64; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test "$aix_use_runtimelinking" = yes; then
shared_flag='${wl}-G'
else
shared_flag='${wl}-bM:SRE'
fi
fi
fi
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to export.
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
if test "$aix_use_runtimelinking" = yes; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
# Determine the default libpath from the value encoded in an empty executable.
_LT_AC_SYS_LIBPATH_AIX
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
else
if test "$host_cpu" = ia64; then
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an empty executable.
_LT_AC_SYS_LIBPATH_AIX
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
# Exported symbols can be pulled into shared objects from archives
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
# This is similar to how AIX traditionally builds its shared libraries.
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
fi
fi
;;
beos*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
else
_LT_AC_TAGVAR(ld_shlibs, $1)=no
fi
;;
chorus*)
case $cc_basename in
*)
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
cygwin* | mingw* | pw32*)
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
# as there is no search path for DLLs.
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_AC_TAGVAR(always_export_symbols, $1)=no
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file (1st line
# is EXPORTS), use it as is; otherwise, prepend...
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
_LT_AC_TAGVAR(ld_shlibs, $1)=no
fi
;;
darwin* | rhapsody*)
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_AC_TAGVAR(hardcode_direct, $1)=no
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
_LT_AC_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
if test "$GXX" = yes ; then
output_verbose_link_cmd='echo'
_LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
_LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
_LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
if test "$lt_cv_apple_cc_single_mod" != "yes"; then
_LT_AC_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
fi
else
case $cc_basename in
xlc*)
output_verbose_link_cmd='echo'
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
;;
*)
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
esac
fi
;;
dgux*)
case $cc_basename in
ec++*)
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
ghcx*)
# Green Hills C++ Compiler
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
freebsd[[12]]*)
# C++ shared libraries reported to be fairly broken before switch to ELF
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
freebsd-elf*)
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
;;
freebsd* | dragonfly*)
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
# conventions
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
;;
gnu*)
;;
hpux9*)
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
# but as the default
# location of the library.
case $cc_basename in
CC*)
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
aCC*)
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
;;
*)
if test "$GXX" = yes; then
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
else
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
hpux10*|hpux11*)
if test $with_gnu_ld = no; then
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
case $host_cpu in
hppa*64*|ia64*) ;;
*)
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
;;
esac
fi
case $host_cpu in
hppa*64*|ia64*)
_LT_AC_TAGVAR(hardcode_direct, $1)=no
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
# but as the default
# location of the library.
;;
esac
case $cc_basename in
CC*)
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
aCC*)
case $host_cpu in
hppa*64*)
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
ia64*)
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
*)
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
esac
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
;;
*)
if test "$GXX" = yes; then
if test $with_gnu_ld = no; then
case $host_cpu in
hppa*64*)
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
ia64*)
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
*)
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
esac
fi
else
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
interix[[3-9]]*)
_LT_AC_TAGVAR(hardcode_direct, $1)=no
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
# Instead, shared libraries are loaded at an image base (0x10000000 by
# default) and relocated if they conflict, which is a slow very memory
# consuming and fragmenting process. To avoid this, we pick a random,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
irix5* | irix6*)
case $cc_basename in
CC*)
# SGI C++
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
# Archives containing C++ object files must be created using
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
;;
*)
if test "$GXX" = yes; then
if test "$with_gnu_ld" = no; then
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
else
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
fi
fi
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
;;
esac
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
;;
linux* | k*bsd*-gnu)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
# Archives containing C++ object files must be created using
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
;;
icpc*)
# Intel C++
with_gnu_ld=yes
# version 8.0 and above of icpc choke on multiply defined symbols
# if we add $predep_objects and $postdep_objects, however 7.1 and
# earlier do not add the objects themselves.
case `$CC -V 2>&1` in
*"Version 7."*)
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
;;
*) # Version 8.0 or newer
tmp_idyn=
case $host_cpu in
ia64*) tmp_idyn=' -i_dynamic';;
esac
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
;;
esac
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
;;
pgCC* | pgcpp*)
# Portland Group C++ compiler
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
;;
cxx*)
# Compaq C++
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
runpath_var=LD_RUN_PATH
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
# Not sure whether something based on
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
# would be better.
output_verbose_link_cmd='echo'
# Archives containing C++ object files must be created using
# "CC -xar", where "CC" is the Sun C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
;;
esac
;;
esac
;;
lynxos*)
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
m88k*)
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
mvs*)
case $cc_basename in
cxx*)
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
netbsd*)
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
wlarc=
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
fi
# Workaround some broken pre-1.5 toolchains
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
;;
openbsd2*)
# C++ shared libraries are fairly broken
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
openbsd*)
if test -f /usr/libexec/ld.so; then
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
fi
output_verbose_link_cmd='echo'
else
_LT_AC_TAGVAR(ld_shlibs, $1)=no
fi
;;
osf3*)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
# Archives containing C++ object files must be created using
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
;;
RCC*)
# Rational C++ 2.4.1
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
cxx*)
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
;;
*)
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
else
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
osf4* | osf5*)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
_LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
# Archives containing C++ object files must be created using
# the KAI C++ compiler.
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
;;
RCC*)
# Rational C++ 2.4.1
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
cxx*)
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
echo "-hidden">> $lib.exp~
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
$rm $lib.exp'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
;;
*)
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
else
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
psos*)
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
sunos4*)
case $cc_basename in
CC*)
# Sun C++ 4.x
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
lcc*)
# Lucid
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
solaris*)
case $cc_basename in
CC*)
# Sun C++ 4.2, 5.x and Centerline C++
_LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
case $host_os in
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
*)
# The compiler driver will combine and reorder linker options,
# but understands `-z linker_flag'.
# Supported since Solaris 2.6 (maybe 2.5.1?)
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
;;
esac
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
output_verbose_link_cmd='echo'
# Archives containing C++ object files must be created using
# "CC -xar", where "CC" is the Sun C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
;;
gcx*)
# Green Hills C++ Compiler
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
# The C++ compiler must be used to create the archive.
_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
;;
*)
# GNU C++ compiler with Solaris linker
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
if $CC --version | grep -v '^2\.7' > /dev/null; then
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
else
# g++ 2.7 appears to require `-G' NOT `-shared' on this
# platform.
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
fi
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
case $host_os in
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
*)
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
;;
esac
fi
;;
esac
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
runpath_var='LD_RUN_PATH'
case $cc_basename in
CC*)
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We can NOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
# For security reasons, it is highly recommended that you always
# use absolute paths for naming shared libraries, and exclude the
# DT_RUNPATH tag from executables and libraries. But doing so
# requires that you compile everything twice, which is a pain.
# So that behaviour is only enabled if SCOABSPATH is set to a
# non-empty value in the environment. Most likely only useful for
# creating official distributions of packages.
# This is a hack until libtool officially supports absolute path
# names for shared libraries.
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
runpath_var='LD_RUN_PATH'
case $cc_basename in
CC*)
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
tandem*)
case $cc_basename in
NCC*)
# NonStop-UX NCC 3.20
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
vxworks*)
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
esac
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
_LT_AC_TAGVAR(GCC, $1)="$GXX"
_LT_AC_TAGVAR(LD, $1)="$LD"
AC_LIBTOOL_POSTDEP_PREDEP($1)
AC_LIBTOOL_PROG_COMPILER_PIC($1)
AC_LIBTOOL_PROG_CC_C_O($1)
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
AC_LIBTOOL_PROG_LD_SHLIBS($1)
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
AC_LIBTOOL_CONFIG($1)
AC_LANG_POP
CC=$lt_save_CC
LDCXX=$LD
LD=$lt_save_LD
GCC=$lt_save_GCC
with_gnu_ldcxx=$with_gnu_ld
with_gnu_ld=$lt_save_with_gnu_ld
lt_cv_path_LDCXX=$lt_cv_path_LD
lt_cv_path_LD=$lt_save_path_LD
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
])# AC_LIBTOOL_LANG_CXX_CONFIG
# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
# ------------------------------------
# Figure out "hidden" library dependencies from verbose
# compiler output when linking a shared library.
# Parse the compiler output and extract the necessary
# objects, libraries and library flags.
AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],
[AC_REQUIRE([LT_AC_PROG_SED])dnl
dnl we can't use the lt_simple_compile_test_code here,
dnl because it contains code intended for an executable,
dnl not a library. It's possible we should let each
dnl tag define a new lt_????_link_test_code variable,
dnl but it's only used here...
ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
int a;
void foo (void) { a = 0; }
EOF
],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
class Foo
{
public:
Foo (void) { a = 0; }
private:
int a;
};
EOF
],[$1],[F77],[cat > conftest.$ac_ext <<EOF
subroutine foo
implicit none
integer*4 a
a=0
return
end
EOF
],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
public class foo {
private int a;
public void bar (void) {
a = 0;
}
};
EOF
])
dnl Parse the compiler output and extract the necessary
dnl objects, libraries and library flags.
if AC_TRY_EVAL(ac_compile); then
# Parse the compiler output and extract the necessary
# objects, libraries and library flags.
# Sentinel used to keep track of whether or not we are before
# the conftest object file.
pre_test_object_deps_done=no
# The `*' in the case matches for architectures that use `case' in
# $output_verbose_cmd can trigger glob expansion during the loop
# eval without this substitution.
output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
for p in `eval $output_verbose_link_cmd`; do
case $p in
-L* | -R* | -l*)
# Some compilers place space between "-{L,R}" and the path.
# Remove the space.
if test $p = "-L" \
|| test $p = "-R"; then
prev=$p
continue
else
prev=
fi
if test "$pre_test_object_deps_done" = no; then
case $p in
-L* | -R*)
# Internal compiler library paths should come after those
# provided the user. The postdeps already come after the
# user supplied libs so there is no need to process them.
if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
else
_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
fi
;;
# The "-l" case would never come before the object being
# linked, so don't bother handling this case.
esac
else
if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
else
_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
fi
fi
;;
*.$objext)
# This assumes that the test object file only shows up
# once in the compiler output.
if test "$p" = "conftest.$objext"; then
pre_test_object_deps_done=yes
continue
fi
if test "$pre_test_object_deps_done" = no; then
if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
_LT_AC_TAGVAR(predep_objects, $1)="$p"
else
_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
fi
else
if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
_LT_AC_TAGVAR(postdep_objects, $1)="$p"
else
_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
fi
fi
;;
*) ;; # Ignore the rest.
esac
done
# Clean up.
rm -f a.out a.exe
else
echo "libtool.m4: error: problem compiling $1 test program"
fi
$rm -f confest.$objext
_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=
if test -n "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_AC_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
fi
# PORTME: override above test on systems where it is broken
ifelse([$1],[CXX],
[case $host_os in
interix[[3-9]]*)
# Interix 3.5 installs completely hosed .la files for C++, so rather than
# hack all around it, let's just trust "g++" to DTRT.
_LT_AC_TAGVAR(predep_objects,$1)=
_LT_AC_TAGVAR(postdep_objects,$1)=
_LT_AC_TAGVAR(postdeps,$1)=
;;
linux*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
#
# The more standards-conforming stlport4 library is
# incompatible with the Cstd library. Avoid specifying
# it if it's in CXXFLAGS. Ignore libCrun as
# -library=stlport4 depends on it.
case " $CXX $CXXFLAGS " in
*" -library=stlport4 "*)
solaris_use_stlport4=yes
;;
esac
if test "$solaris_use_stlport4" != yes; then
_LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
fi
;;
esac
;;
solaris*)
case $cc_basename in
CC*)
# The more standards-conforming stlport4 library is
# incompatible with the Cstd library. Avoid specifying
# it if it's in CXXFLAGS. Ignore libCrun as
# -library=stlport4 depends on it.
case " $CXX $CXXFLAGS " in
*" -library=stlport4 "*)
solaris_use_stlport4=yes
;;
esac
# Adding this requires a known-good setup of shared libraries for
# Sun compiler versions before 5.6, else PIC objects from an old
# archive will be linked into the output, leading to subtle bugs.
if test "$solaris_use_stlport4" != yes; then
_LT_AC_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
fi
;;
esac
;;
esac
])
case " $_LT_AC_TAGVAR(postdeps, $1) " in
*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
esac
])# AC_LIBTOOL_POSTDEP_PREDEP
# AC_LIBTOOL_LANG_F77_CONFIG
# --------------------------
# Ensure that the configuration vars for the C compiler are
# suitably defined. Those variables are subsequently used by
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
[AC_REQUIRE([AC_PROG_F77])
AC_LANG_PUSH(Fortran 77)
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
_LT_AC_TAGVAR(always_export_symbols, $1)=no
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_AC_TAGVAR(hardcode_direct, $1)=no
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
_LT_AC_TAGVAR(module_cmds, $1)=
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_AC_TAGVAR(no_undefined_flag, $1)=
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
# Source file extension for f77 test sources.
ac_ext=f
# Object file extension for compiled f77 test sources.
objext=o
_LT_AC_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="\
subroutine t
return
end
"
# Code to be used in simple link tests
lt_simple_link_test_code="\
program t
end
"
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_AC_SYS_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC="$CC"
CC=${F77-"f77"}
compiler=$CC
_LT_AC_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])
AC_MSG_CHECKING([if libtool supports shared libraries])
AC_MSG_RESULT([$can_build_shared])
AC_MSG_CHECKING([whether to build shared libraries])
test "$can_build_shared" = "no" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case $host_os in
aix3*)
test "$enable_shared" = yes && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
aix[[4-9]]*)
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
test "$enable_shared" = yes && enable_static=no
fi
;;
esac
AC_MSG_RESULT([$enable_shared])
AC_MSG_CHECKING([whether to build static libraries])
# Make sure either enable_shared or enable_static is yes.
test "$enable_shared" = yes || enable_static=yes
AC_MSG_RESULT([$enable_static])
_LT_AC_TAGVAR(GCC, $1)="$G77"
_LT_AC_TAGVAR(LD, $1)="$LD"
AC_LIBTOOL_PROG_COMPILER_PIC($1)
AC_LIBTOOL_PROG_CC_C_O($1)
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
AC_LIBTOOL_PROG_LD_SHLIBS($1)
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
AC_LIBTOOL_CONFIG($1)
AC_LANG_POP
CC="$lt_save_CC"
])# AC_LIBTOOL_LANG_F77_CONFIG
# AC_LIBTOOL_LANG_GCJ_CONFIG
# --------------------------
# Ensure that the configuration vars for the C compiler are
# suitably defined. Those variables are subsequently used by
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
[AC_LANG_SAVE
# Source file extension for Java test sources.
ac_ext=java
# Object file extension for compiled Java test sources.
objext=o
_LT_AC_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="class foo {}"
# Code to be used in simple link tests
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_AC_SYS_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC="$CC"
CC=${GCJ-"gcj"}
compiler=$CC
_LT_AC_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])
# GCJ did not exist at the time GCC didn't implicitly link libc in.
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
AC_LIBTOOL_PROG_COMPILER_PIC($1)
AC_LIBTOOL_PROG_CC_C_O($1)
AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
AC_LIBTOOL_PROG_LD_SHLIBS($1)
AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
AC_LIBTOOL_CONFIG($1)
AC_LANG_RESTORE
CC="$lt_save_CC"
])# AC_LIBTOOL_LANG_GCJ_CONFIG
# AC_LIBTOOL_LANG_RC_CONFIG
# -------------------------
# Ensure that the configuration vars for the Windows resource compiler are
# suitably defined. Those variables are subsequently used by
# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
[AC_LANG_SAVE
# Source file extension for RC test sources.
ac_ext=rc
# Object file extension for compiled RC test sources.
objext=o
_LT_AC_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
# Code to be used in simple link tests
lt_simple_link_test_code="$lt_simple_compile_test_code"
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_AC_SYS_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC="$CC"
CC=${RC-"windres"}
compiler=$CC
_LT_AC_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
AC_LIBTOOL_CONFIG($1)
AC_LANG_RESTORE
CC="$lt_save_CC"
])# AC_LIBTOOL_LANG_RC_CONFIG
# AC_LIBTOOL_CONFIG([TAGNAME])
# ----------------------------
# If TAGNAME is not passed, then create an initial libtool script
# with a default configuration from the untagged config vars. Otherwise
# add code to config.status for appending the configuration named by
# TAGNAME from the matching tagged config vars.
AC_DEFUN([AC_LIBTOOL_CONFIG],
[# The else clause should only fire when bootstrapping the
# libtool distribution, otherwise you forgot to ship ltmain.sh
# with your package, and you will get complaints that there are
# no rules to generate ltmain.sh.
if test -f "$ltmain"; then
# See if we are running on zsh, and set the options which allow our commands through
# without removal of \ escapes.
if test -n "${ZSH_VERSION+set}" ; then
setopt NO_GLOB_SUBST
fi
# Now quote all the things that may contain metacharacters while being
# careful not to overquote the AC_SUBSTed values. We take copies of the
# variables and quote the copies for generation of the libtool script.
for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC LTCFLAGS NM \
SED SHELL STRIP \
libname_spec library_names_spec soname_spec extract_expsyms_cmds \
old_striplib striplib file_magic_cmd finish_cmds finish_eval \
deplibs_check_method reload_flag reload_cmds need_locks \
lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
lt_cv_sys_global_symbol_to_c_name_address \
sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
old_postinstall_cmds old_postuninstall_cmds \
_LT_AC_TAGVAR(compiler, $1) \
_LT_AC_TAGVAR(CC, $1) \
_LT_AC_TAGVAR(LD, $1) \
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
_LT_AC_TAGVAR(old_archive_cmds, $1) \
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
_LT_AC_TAGVAR(predep_objects, $1) \
_LT_AC_TAGVAR(postdep_objects, $1) \
_LT_AC_TAGVAR(predeps, $1) \
_LT_AC_TAGVAR(postdeps, $1) \
_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
_LT_AC_TAGVAR(compiler_lib_search_dirs, $1) \
_LT_AC_TAGVAR(archive_cmds, $1) \
_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
_LT_AC_TAGVAR(postinstall_cmds, $1) \
_LT_AC_TAGVAR(postuninstall_cmds, $1) \
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
_LT_AC_TAGVAR(allow_undefined_flag, $1) \
_LT_AC_TAGVAR(no_undefined_flag, $1) \
_LT_AC_TAGVAR(export_symbols_cmds, $1) \
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
_LT_AC_TAGVAR(hardcode_automatic, $1) \
_LT_AC_TAGVAR(module_cmds, $1) \
_LT_AC_TAGVAR(module_expsym_cmds, $1) \
_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
_LT_AC_TAGVAR(fix_srcfile_path, $1) \
_LT_AC_TAGVAR(exclude_expsyms, $1) \
_LT_AC_TAGVAR(include_expsyms, $1); do
case $var in
_LT_AC_TAGVAR(old_archive_cmds, $1) | \
_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
_LT_AC_TAGVAR(archive_cmds, $1) | \
_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
_LT_AC_TAGVAR(module_cmds, $1) | \
_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
extract_expsyms_cmds | reload_cmds | finish_cmds | \
postinstall_cmds | postuninstall_cmds | \
old_postinstall_cmds | old_postuninstall_cmds | \
sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
# Double-quote double-evaled strings.
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
;;
*)
eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
;;
esac
done
case $lt_echo in
*'\[$]0 --fallback-echo"')
lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
;;
esac
ifelse([$1], [],
[cfgfile="${ofile}T"
trap "$rm \"$cfgfile\"; exit 1" 1 2 15
$rm -f "$cfgfile"
AC_MSG_NOTICE([creating $ofile])],
[cfgfile="$ofile"])
cat <<__EOF__ >> "$cfgfile"
ifelse([$1], [],
[#! $SHELL
# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
#
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
# Free Software Foundation, Inc.
#
# This file is part of GNU Libtool:
# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# As a special exception to the GNU General Public License, if you
# distribute this file as part of a program that contains a
# configuration script generated by Autoconf, you may include it under
# the same distribution terms that you use for the rest of that program.
# A sed program that does not truncate output.
SED=$lt_SED
# Sed that helps us avoid accidentally triggering echo(1) options like -n.
Xsed="$SED -e 1s/^X//"
# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
# The names of the tagged configurations supported by this script.
available_tags=
# ### BEGIN LIBTOOL CONFIG],
[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
# Shell to use when invoking shell scripts.
SHELL=$lt_SHELL
# Whether or not to build shared libraries.
build_libtool_libs=$enable_shared
# Whether or not to build static libraries.
build_old_libs=$enable_static
# Whether or not to add -lc for building shared libraries.
build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
# Whether or not to disallow shared libs when runtime libs are static
allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
# Whether or not to optimize for fast installation.
fast_install=$enable_fast_install
# The host system.
host_alias=$host_alias
host=$host
host_os=$host_os
# The build system.
build_alias=$build_alias
build=$build
build_os=$build_os
# An echo program that does not interpret backslashes.
echo=$lt_echo
# The archiver.
AR=$lt_AR
AR_FLAGS=$lt_AR_FLAGS
# A C compiler.
LTCC=$lt_LTCC
# LTCC compiler flags.
LTCFLAGS=$lt_LTCFLAGS
# A language-specific compiler.
CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
# Is the compiler the GNU C compiler?
with_gcc=$_LT_AC_TAGVAR(GCC, $1)
# An ERE matcher.
EGREP=$lt_EGREP
# The linker used to build libraries.
LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
# Whether we need hard or soft links.
LN_S=$lt_LN_S
# A BSD-compatible nm program.
NM=$lt_NM
# A symbol stripping program
STRIP=$lt_STRIP
# Used to examine libraries when file_magic_cmd begins "file"
MAGIC_CMD=$MAGIC_CMD
# Used on cygwin: DLL creation program.
DLLTOOL="$DLLTOOL"
# Used on cygwin: object dumper.
OBJDUMP="$OBJDUMP"
# Used on cygwin: assembler.
AS="$AS"
# The name of the directory that contains temporary libtool files.
objdir=$objdir
# How to create reloadable object files.
reload_flag=$lt_reload_flag
reload_cmds=$lt_reload_cmds
# How to pass a linker flag through the compiler.
wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
# Object file suffix (normally "o").
objext="$ac_objext"
# Old archive suffix (normally "a").
libext="$libext"
# Shared library suffix (normally ".so").
shrext_cmds='$shrext_cmds'
# Executable file suffix (normally "").
exeext="$exeext"
# Additional compiler flags for building library objects.
pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
pic_mode=$pic_mode
# What is the maximum length of a command?
max_cmd_len=$lt_cv_sys_max_cmd_len
# Does compiler simultaneously support -c and -o options?
compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
# Must we lock files when doing compilation?
need_locks=$lt_need_locks
# Do we need the lib prefix for modules?
need_lib_prefix=$need_lib_prefix
# Do we need a version for libraries?
need_version=$need_version
# Whether dlopen is supported.
dlopen_support=$enable_dlopen
# Whether dlopen of programs is supported.
dlopen_self=$enable_dlopen_self
# Whether dlopen of statically linked programs is supported.
dlopen_self_static=$enable_dlopen_self_static
# Compiler flag to prevent dynamic linking.
link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
# Compiler flag to turn off builtin functions.
no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
# Compiler flag to allow reflexive dlopens.
export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
# Compiler flag to generate shared objects directly from archives.
whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
# Compiler flag to generate thread-safe objects.
thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
# Library versioning type.
version_type=$version_type
# Format of library name prefix.
libname_spec=$lt_libname_spec
# List of archive names. First name is the real one, the rest are links.
# The last name is the one that the linker finds with -lNAME.
library_names_spec=$lt_library_names_spec
# The coded name of the library, if different from the real name.
soname_spec=$lt_soname_spec
# Commands used to build and install an old-style archive.
RANLIB=$lt_RANLIB
old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
old_postinstall_cmds=$lt_old_postinstall_cmds
old_postuninstall_cmds=$lt_old_postuninstall_cmds
# Create an old-style archive from a shared archive.
old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
# Create a temporary old-style archive to link instead of a shared archive.
old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
# Commands used to build and install a shared archive.
archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
postinstall_cmds=$lt_postinstall_cmds
postuninstall_cmds=$lt_postuninstall_cmds
# Commands used to build a loadable module (assumed same as above if empty)
module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
# Commands to strip libraries.
old_striplib=$lt_old_striplib
striplib=$lt_striplib
# Dependencies to place before the objects being linked to create a
# shared library.
predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
# Dependencies to place after the objects being linked to create a
# shared library.
postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
# Dependencies to place before the objects being linked to create a
# shared library.
predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
# Dependencies to place after the objects being linked to create a
# shared library.
postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
# The directories searched by this compiler when creating a shared
# library
compiler_lib_search_dirs=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_dirs, $1)
# The library search path used internally by the compiler when linking
# a shared library.
compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
# Method to check whether dependent libraries are shared objects.
deplibs_check_method=$lt_deplibs_check_method
# Command to use when deplibs_check_method == file_magic.
file_magic_cmd=$lt_file_magic_cmd
# Flag that allows shared libraries with undefined symbols to be built.
allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
# Flag that forces no undefined symbols.
no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
# Commands used to finish a libtool library installation in a directory.
finish_cmds=$lt_finish_cmds
# Same as above, but a single script fragment to be evaled but not shown.
finish_eval=$lt_finish_eval
# Take the output of nm and produce a listing of raw symbols and C names.
global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
# Transform the output of nm in a proper C declaration
global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
# Transform the output of nm in a C name address pair
global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
# This is the shared library runtime path variable.
runpath_var=$runpath_var
# This is the shared library path variable.
shlibpath_var=$shlibpath_var
# Is shlibpath searched before the hard-coded library search path?
shlibpath_overrides_runpath=$shlibpath_overrides_runpath
# How to hardcode a shared library path into an executable.
hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
# Whether we should hardcode library paths into libraries.
hardcode_into_libs=$hardcode_into_libs
# Flag to hardcode \$libdir into a binary during linking.
# This must work even if \$libdir does not exist.
hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
# If ld is used when linking, flag to hardcode \$libdir into
# a binary during linking. This must work even if \$libdir does
# not exist.
hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
# Whether we need a single -rpath flag with a separated argument.
hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
# resulting binary.
hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
# resulting binary.
hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
# the resulting binary.
hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
# Set to yes if building a shared library automatically hardcodes DIR into the library
# and all subsequent libraries and executables linked against it.
hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
# Variables whose values should be saved in libtool wrapper scripts and
# restored at relink time.
variables_saved_for_relink="$variables_saved_for_relink"
# Whether libtool must link a program against all its dependency libraries.
link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
# Compile-time system search path for libraries
sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
# Run-time system search path for libraries
sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
# Fix the shell variable \$srcfile for the compiler.
fix_srcfile_path=$lt_fix_srcfile_path
# Set to yes if exported symbols are required.
always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
# The commands to list exported symbols.
export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
# The commands to extract the exported symbol list from a shared archive.
extract_expsyms_cmds=$lt_extract_expsyms_cmds
# Symbols that should not be listed in the preloaded symbols.
exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
# Symbols that must always be exported.
include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
ifelse([$1],[],
[# ### END LIBTOOL CONFIG],
[# ### END LIBTOOL TAG CONFIG: $tagname])
__EOF__
ifelse([$1],[], [
case $host_os in
aix3*)
cat <<\EOF >> "$cfgfile"
# AIX sometimes has problems with the GCC collect2 program. For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test "X${COLLECT_NAMES+set}" != Xset; then
COLLECT_NAMES=
export COLLECT_NAMES
fi
EOF
;;
esac
# We use sed instead of cat because bash on DJGPP gets confused if
# if finds mixed CR/LF and LF-only lines. Since sed operates in
# text mode, it properly converts lines to CR/LF. This bash problem
# is reportedly fixed, but why not run on old versions too?
sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
mv -f "$cfgfile" "$ofile" || \
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
chmod +x "$ofile"
])
else
# If there is no Makefile yet, we rely on a make rule to execute
# `config.status --recheck' to rerun these tests and create the
# libtool script then.
ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
if test -f "$ltmain_in"; then
test -f Makefile && make "$ltmain"
fi
fi
])# AC_LIBTOOL_CONFIG
# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
# -------------------------------------------
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
if test "$GCC" = yes; then
_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
lt_cv_prog_compiler_rtti_exceptions,
[-fno-rtti -fno-exceptions], [],
[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
fi
])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
# ---------------------------------
AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
[AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([LT_AC_PROG_SED])
AC_REQUIRE([AC_PROG_NM])
AC_REQUIRE([AC_OBJEXT])
# Check for command to grab the raw symbol name followed by C symbol from nm.
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
[
# These are sane defaults that work on at least a few old systems.
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
# Character class describing NM global symbol codes.
symcode='[[BCDEGRST]]'
# Regexp to match symbols that can be accessed directly from C.
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
# Transform an extracted symbol line into a proper C declaration
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
# Transform an extracted symbol line into symbol name and symbol address
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
# Define system-specific variables.
case $host_os in
aix*)
symcode='[[BCDT]]'
;;
cygwin* | mingw* | pw32*)
symcode='[[ABCDGISTW]]'
;;
hpux*) # Its linker distinguishes data from code symbols
if test "$host_cpu" = ia64; then
symcode='[[ABCDEGRST]]'
fi
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
;;
linux* | k*bsd*-gnu)
if test "$host_cpu" = ia64; then
symcode='[[ABCDGIRSTW]]'
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
fi
;;
irix* | nonstopux*)
symcode='[[BCDEGRST]]'
;;
osf*)
symcode='[[BCDEGQRST]]'
;;
solaris*)
symcode='[[BDRT]]'
;;
sco3.2v5*)
symcode='[[DT]]'
;;
sysv4.2uw2*)
symcode='[[DT]]'
;;
sysv5* | sco5v6* | unixware* | OpenUNIX*)
symcode='[[ABDT]]'
;;
sysv4)
symcode='[[DFNSTU]]'
;;
esac
# Handle CRLF in mingw tool chain
opt_cr=
case $build_os in
mingw*)
opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
;;
esac
# If we're using GNU nm, then use its standard symbol codes.
case `$NM -V 2>&1` in
*GNU* | *'with BFD'*)
symcode='[[ABCDGIRSTW]]' ;;
esac
# Try without a prefix undercore, then with it.
for ac_symprfx in "" "_"; do
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
symxfrm="\\1 $ac_symprfx\\2 \\2"
# Write the raw and C identifiers.
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
# Check to see that the pipe works correctly.
pipe_works=no
rm -f conftest*
cat > conftest.$ac_ext <<EOF
#ifdef __cplusplus
extern "C" {
#endif
char nm_test_var;
void nm_test_func(){}
#ifdef __cplusplus
}
#endif
int main(){nm_test_var='a';nm_test_func();return(0);}
EOF
if AC_TRY_EVAL(ac_compile); then
# Now try to grab the symbols.
nlist=conftest.nm
if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
# Try sorting and uniquifying the output.
if sort "$nlist" | uniq > "$nlist"T; then
mv -f "$nlist"T "$nlist"
else
rm -f "$nlist"T
fi
# Make sure that we snagged all the symbols we need.
if grep ' nm_test_var$' "$nlist" >/dev/null; then
if grep ' nm_test_func$' "$nlist" >/dev/null; then
cat <<EOF > conftest.$ac_ext
#ifdef __cplusplus
extern "C" {
#endif
EOF
# Now generate the symbol file.
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
cat <<EOF >> conftest.$ac_ext
#if defined (__STDC__) && __STDC__
# define lt_ptr_t void *
#else
# define lt_ptr_t char *
# define const
#endif
/* The mapping between symbol names and symbols. */
const struct {
const char *name;
lt_ptr_t address;
}
lt_preloaded_symbols[[]] =
{
EOF
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
cat <<\EOF >> conftest.$ac_ext
{0, (lt_ptr_t) 0}
};
#ifdef __cplusplus
}
#endif
EOF
# Now try linking the two files.
mv conftest.$ac_objext conftstm.$ac_objext
lt_save_LIBS="$LIBS"
lt_save_CFLAGS="$CFLAGS"
LIBS="conftstm.$ac_objext"
CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
pipe_works=yes
fi
LIBS="$lt_save_LIBS"
CFLAGS="$lt_save_CFLAGS"
else
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
fi
else
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
fi
else
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
fi
else
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
cat conftest.$ac_ext >&5
fi
rm -rf conftest* conftst*
# Do not use the global_symbol_pipe unless it works.
if test "$pipe_works" = yes; then
break
else
lt_cv_sys_global_symbol_pipe=
fi
done
])
if test -z "$lt_cv_sys_global_symbol_pipe"; then
lt_cv_sys_global_symbol_to_cdecl=
fi
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
AC_MSG_RESULT(failed)
else
AC_MSG_RESULT(ok)
fi
]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
# ---------------------------------------
AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
AC_MSG_CHECKING([for $compiler option to produce PIC])
ifelse([$1],[CXX],[
# C++ specific cases for pic, static, wl, etc.
if test "$GXX" = yes; then
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
fi
;;
amigaos*)
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the `-m68020' flag to GCC prevents building anything better,
# like `-m68040'.
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | os2* | pw32*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
m4_if([$1], [GCJ], [],
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
;;
*djgpp*)
# DJGPP does not support shared libraries at all
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
;;
interix[[3-9]]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
sysv4*MP*)
if test -d /usr/nec; then
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
fi
;;
hpux*)
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
case $host_cpu in
hppa*64*|ia64*)
;;
*)
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
esac
;;
*)
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
esac
else
case $host_os in
aix[[4-9]]*)
# All AIX code is PIC.
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
else
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
fi
;;
chorus*)
case $cc_basename in
cxch68*)
# Green Hills C++ Compiler
# _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
;;
esac
;;
darwin*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
case $cc_basename in
xlc*)
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
;;
esac
;;
dgux*)
case $cc_basename in
ec++*)
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
;;
ghcx*)
# Green Hills C++ Compiler
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
;;
*)
;;
esac
;;
freebsd* | dragonfly*)
# FreeBSD uses GNU C++
;;
hpux9* | hpux10* | hpux11*)
case $cc_basename in
CC*)
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
if test "$host_cpu" != ia64; then
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
fi
;;
aCC*)
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
;;
esac
;;
*)
;;
esac
;;
interix*)
# This is c89, which is MS Visual C++ (no shared libs)
# Anyone wants to do a port?
;;
irix5* | irix6* | nonstopux*)
case $cc_basename in
CC*)
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
# CC pic flag -KPIC is the default.
;;
*)
;;
esac
;;
linux* | k*bsd*-gnu)
case $cc_basename in
KCC*)
# KAI C++ Compiler
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
icpc* | ecpc*)
# Intel C++
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
pgCC* | pgcpp*)
# Portland Group C++ compiler.
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
cxx*)
# Compaq C++
# Make sure the PIC flag is empty. It appears that all Alpha
# Linux and Compaq Tru64 Unix objects are PIC.
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
;;
esac
;;
esac
;;
lynxos*)
;;
m88k*)
;;
mvs*)
case $cc_basename in
cxx*)
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
;;
*)
;;
esac
;;
netbsd*)
;;
osf3* | osf4* | osf5*)
case $cc_basename in
KCC*)
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
;;
RCC*)
# Rational C++ 2.4.1
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
;;
cxx*)
# Digital/Compaq C++
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# Make sure the PIC flag is empty. It appears that all Alpha
# Linux and Compaq Tru64 Unix objects are PIC.
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
*)
;;
esac
;;
psos*)
;;
solaris*)
case $cc_basename in
CC*)
# Sun C++ 4.2, 5.x and Centerline C++
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
;;
gcx*)
# Green Hills C++ Compiler
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
;;
*)
;;
esac
;;
sunos4*)
case $cc_basename in
CC*)
# Sun C++ 4.x
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
lcc*)
# Lucid
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
;;
*)
;;
esac
;;
tandem*)
case $cc_basename in
NCC*)
# NonStop-UX NCC 3.20
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
;;
*)
;;
esac
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
case $cc_basename in
CC*)
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
esac
;;
vxworks*)
;;
*)
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
;;
esac
fi
],
[
if test "$GCC" = yes; then
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
fi
;;
amigaos*)
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the `-m68020' flag to GCC prevents building anything better,
# like `-m68040'.
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | pw32* | os2*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
m4_if([$1], [GCJ], [],
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
;;
interix[[3-9]]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
msdosdjgpp*)
# Just because we use GCC doesn't mean we suddenly get shared libraries
# on systems that don't support them.
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
enable_shared=no
;;
sysv4*MP*)
if test -d /usr/nec; then
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
fi
;;
hpux*)
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
esac
;;
*)
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
esac
else
# PORTME Check for flag to pass linker flags through the system compiler.
case $host_os in
aix*)
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
else
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
fi
;;
darwin*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
case $cc_basename in
xlc*)
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
;;
esac
;;
mingw* | cygwin* | pw32* | os2*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
m4_if([$1], [GCJ], [],
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
;;
hpux9* | hpux10* | hpux11*)
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
;;
esac
# Is there a better lt_prog_compiler_static that works with the bundled CC?
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
;;
irix5* | irix6* | nonstopux*)
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# PIC (with -KPIC) is the default.
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
newsos6)
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
linux* | k*bsd*-gnu)
case $cc_basename in
icc* | ecc*)
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
pgcc* | pgf77* | pgf90* | pgf95*)
# Portland Group compilers (*not* the Pentium gcc compiler,
# which looks to be a dead project)
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
ccc*)
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# All Alpha code is PIC.
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C 5.9
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
;;
*Sun\ F*)
# Sun Fortran 8.3 passes all unrecognized flags to the linker
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=''
;;
esac
;;
esac
;;
osf3* | osf4* | osf5*)
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# All OSF/1 code is PIC.
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
rdos*)
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
solaris*)
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
case $cc_basename in
f77* | f90* | f95*)
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
*)
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
esac
;;
sunos4*)
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
sysv4 | sysv4.2uw2* | sysv4.3*)
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
sysv4*MP*)
if test -d /usr/nec ;then
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
fi
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
unicos*)
_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
;;
uts4*)
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
*)
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
;;
esac
fi
])
AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
#
# Check to make sure the PIC flag actually works.
#
if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
_LT_AC_TAGVAR(lt_cv_prog_compiler_pic_works, $1),
[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
"" | " "*) ;;
*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
esac],
[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
fi
case $host_os in
# For platforms which do not support PIC, -DPIC is meaningless:
*djgpp*)
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
;;
*)
_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
;;
esac
#
# Check to make sure the static flag actually works.
#
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_AC_TAGVAR(lt_prog_compiler_static, $1)\"
AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
_LT_AC_TAGVAR(lt_cv_prog_compiler_static_works, $1),
$lt_tmp_static_flag,
[],
[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
])
# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
# ------------------------------------
# See if the linker supports building shared libraries.
AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
[AC_REQUIRE([LT_AC_PROG_SED])dnl
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
ifelse([$1],[CXX],[
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
case $host_os in
aix[[4-9]]*)
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to AIX nm, but means don't demangle with GNU nm
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
else
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
fi
;;
pw32*)
_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
;;
cygwin* | mingw*)
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
;;
*)
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
;;
esac
_LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
],[
runpath_var=
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
_LT_AC_TAGVAR(archive_cmds, $1)=
_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
_LT_AC_TAGVAR(hardcode_direct, $1)=no
_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
_LT_AC_TAGVAR(hardcode_automatic, $1)=no
_LT_AC_TAGVAR(module_cmds, $1)=
_LT_AC_TAGVAR(module_expsym_cmds, $1)=
_LT_AC_TAGVAR(always_export_symbols, $1)=no
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
# include_expsyms should be a list of space-separated symbols to be *always*
# included in the symbol list
_LT_AC_TAGVAR(include_expsyms, $1)=
# exclude_expsyms can be an extended regexp of symbols to exclude
# it will be wrapped by ` (' and `)$', so one must not match beginning or
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
# as well as any symbol that contains `d'.
_LT_AC_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
# platforms (ab)use it in PIC code, but their linkers get confused if
# the symbol is explicitly referenced. Since portable code cannot
# rely on this symbol name, it's probably fine to never include it in
# preloaded symbol tables.
# Exclude shared library initialization/finalization symbols.
dnl Note also adjust exclude_expsyms for C++ above.
extract_expsyms_cmds=
# Just being paranoid about ensuring that cc_basename is set.
_LT_CC_BASENAME([$compiler])
case $host_os in
cygwin* | mingw* | pw32*)
# FIXME: the MSVC++ port hasn't been tested in a loooong time
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
if test "$GCC" != yes; then
with_gnu_ld=no
fi
;;
interix*)
# we just hope/assume this is gcc and not c89 (= MSVC++)
with_gnu_ld=yes
;;
openbsd*)
with_gnu_ld=no
;;
esac
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
if test "$with_gnu_ld" = yes; then
# If archive_cmds runs LD, not CC, wlarc should be empty
wlarc='${wl}'
# Set some defaults for GNU ld with shared library support. These
# are reset later if shared libraries are not supported. Putting them
# here allows them to be overridden if necessary.
runpath_var=LD_RUN_PATH
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
# ancient GNU ld didn't support --whole-archive et. al.
if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
else
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
fi
supports_anon_versioning=no
case `$LD -v 2>/dev/null` in
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
*\ 2.11.*) ;; # other 2.11 versions
*) supports_anon_versioning=yes ;;
esac
# See if GNU ld supports shared libraries.
case $host_os in
aix[[3-9]]*)
# On AIX/PPC, the GNU linker is very broken
if test "$host_cpu" != ia64; then
_LT_AC_TAGVAR(ld_shlibs, $1)=no
cat <<EOF 1>&2
*** Warning: the GNU linker, at least up to release 2.9.1, is reported
*** to be unable to reliably create shared libraries on AIX.
*** Therefore, libtool is disabling shared libraries support. If you
*** really care for shared libraries, you may want to modify your PATH
*** so that a non-GNU linker is found, and then restart.
EOF
fi
;;
amigaos*)
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
# that the semantics of dynamic libraries on AmigaOS, at least up
# to version 4, is to share data among multiple programs linked
# with the same dynamic library. Since this doesn't match the
# behavior of shared libraries on other platforms, we can't use
# them.
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
beos*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
else
_LT_AC_TAGVAR(ld_shlibs, $1)=no
fi
;;
cygwin* | mingw* | pw32*)
# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
# as there is no search path for DLLs.
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_AC_TAGVAR(always_export_symbols, $1)=no
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file (1st line
# is EXPORTS), use it as is; otherwise, prepend...
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
_LT_AC_TAGVAR(ld_shlibs, $1)=no
fi
;;
interix[[3-9]]*)
_LT_AC_TAGVAR(hardcode_direct, $1)=no
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
# Instead, shared libraries are loaded at an image base (0x10000000 by
# default) and relocated if they conflict, which is a slow very memory
# consuming and fragmenting process. To avoid this, we pick a random,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
gnu* | linux* | k*bsd*-gnu)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
tmp_addflag=
case $cc_basename,$host_cpu in
pgcc*) # Portland Group C compiler
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
tmp_addflag=' $pic_flag'
;;
pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
tmp_addflag=' $pic_flag -Mnomain' ;;
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
tmp_addflag=' -i_dynamic' ;;
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
tmp_addflag=' -i_dynamic -nofor_main' ;;
ifc* | ifort*) # Intel Fortran compiler
tmp_addflag=' -nofor_main' ;;
esac
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*) # Sun C 5.9
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
tmp_sharedflag='-G' ;;
*Sun\ F*) # Sun Fortran 8.3
tmp_sharedflag='-G' ;;
*)
tmp_sharedflag='-shared' ;;
esac
_LT_AC_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
if test $supports_anon_versioning = yes; then
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
$echo "local: *; };" >> $output_objdir/$libname.ver~
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
fi
else
_LT_AC_TAGVAR(ld_shlibs, $1)=no
fi
;;
netbsd*)
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
wlarc=
else
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
fi
;;
solaris*)
if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
_LT_AC_TAGVAR(ld_shlibs, $1)=no
cat <<EOF 1>&2
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
*** create shared libraries on Solaris systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.9.1 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
EOF
elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
else
_LT_AC_TAGVAR(ld_shlibs, $1)=no
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
case `$LD -v 2>&1` in
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
_LT_AC_TAGVAR(ld_shlibs, $1)=no
cat <<_LT_EOF 1>&2
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
*** reliably create shared libraries on SCO systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
_LT_EOF
;;
*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`'
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib'
else
_LT_AC_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
sunos4*)
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
wlarc=
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
else
_LT_AC_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
runpath_var=
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
fi
else
# PORTME fill in a description of your system's linker (not GNU ld)
case $host_os in
aix3*)
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
# Note: this linker hardcodes the directories in LIBPATH if there
# are no directories specified by -L.
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
# Neither direct hardcoding nor static linking is supported with a
# broken collect2.
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
fi
;;
aix[[4-9]]*)
if test "$host_cpu" = ia64; then
# On IA64, the linker does run time linking by default, so we don't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=""
else
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to AIX nm, but means don't demangle with GNU nm
if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
else
_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
fi
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# need to do runtime linking.
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
for ld_flag in $LDFLAGS; do
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
aix_use_runtimelinking=yes
break
fi
done
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
_LT_AC_TAGVAR(archive_cmds, $1)=''
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
if test "$GCC" = yes; then
case $host_os in aix4.[[012]]|aix4.[[012]].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`${CC} -print-prog-name=collect2`
if test -f "$collect2name" && \
strings "$collect2name" | grep resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
fi
;;
esac
shared_flag='-shared'
if test "$aix_use_runtimelinking" = yes; then
shared_flag="$shared_flag "'${wl}-G'
fi
else
# not using gcc
if test "$host_cpu" = ia64; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test "$aix_use_runtimelinking" = yes; then
shared_flag='${wl}-G'
else
shared_flag='${wl}-bM:SRE'
fi
fi
fi
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to export.
_LT_AC_TAGVAR(always_export_symbols, $1)=yes
if test "$aix_use_runtimelinking" = yes; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
# Determine the default libpath from the value encoded in an empty executable.
_LT_AC_SYS_LIBPATH_AIX
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
else
if test "$host_cpu" = ia64; then
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an empty executable.
_LT_AC_SYS_LIBPATH_AIX
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
# Exported symbols can be pulled into shared objects from archives
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
# This is similar to how AIX traditionally builds its shared libraries.
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
fi
fi
;;
amigaos*)
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
# see comment about different semantics on the GNU ld section
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
bsdi[[45]]*)
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
;;
cygwin* | mingw* | pw32*)
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=".dll"
# FIXME: Setting linknames here is a bad hack.
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
# The linker will automatically build a .lib file if we build a DLL.
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
# FIXME: Should let the user specify the lib program.
_LT_AC_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
_LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
;;
darwin* | rhapsody*)
case $host_os in
rhapsody* | darwin1.[[012]])
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
;;
*) # Darwin 1.3 on
if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
else
case ${MACOSX_DEPLOYMENT_TARGET} in
10.[[012]])
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
;;
10.*)
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
;;
esac
fi
;;
esac
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_AC_TAGVAR(hardcode_direct, $1)=no
_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
if test "$GCC" = yes ; then
output_verbose_link_cmd='echo'
_LT_AC_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
_LT_AC_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
_LT_AC_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
_LT_AC_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
else
case $cc_basename in
xlc*)
output_verbose_link_cmd='echo'
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $xlcverstring'
_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $xlcverstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
;;
*)
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
esac
fi
;;
dgux*)
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
freebsd1*)
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
# support. Future versions do this automatically, but an explicit c++rt0.o
# does not break anything, and helps significantly (at the cost of a little
# extra space).
freebsd2.2*)
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
freebsd2*)
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
freebsd* | dragonfly*)
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
hpux9*)
if test "$GCC" = yes; then
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
else
_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
fi
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
;;
hpux10*)
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
else
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
fi
if test "$with_gnu_ld" = no; then
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
fi
;;
hpux11*)
if test "$GCC" = yes -a "$with_gnu_ld" = no; then
case $host_cpu in
hppa*64*)
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
else
case $host_cpu in
hppa*64*)
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
fi
if test "$with_gnu_ld" = no; then
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
case $host_cpu in
hppa*64*|ia64*)
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
_LT_AC_TAGVAR(hardcode_direct, $1)=no
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
;;
esac
fi
;;
irix5* | irix6* | nonstopux*)
if test "$GCC" = yes; then
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
else
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
fi
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
;;
netbsd*)
if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
else
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
fi
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
newsos6)
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
openbsd*)
if test -f /usr/libexec/ld.so; then
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
else
case $host_os in
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
;;
*)
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
;;
esac
fi
else
_LT_AC_TAGVAR(ld_shlibs, $1)=no
fi
;;
os2*)
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
;;
osf3*)
if test "$GCC" = yes; then
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
else
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
fi
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
;;
osf4* | osf5*) # as osf3* with the addition of -msym flag
if test "$GCC" = yes; then
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
else
_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
# Both c and cxx compiler support -rpath directly
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
fi
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
;;
solaris*)
_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
if test "$GCC" = yes; then
wlarc='${wl}'
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
else
wlarc=''
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
fi
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
case $host_os in
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
*)
# The compiler driver will combine and reorder linker options,
# but understands `-z linker_flag'. GCC discards it without `$wl',
# but is careful enough not to reorder.
# Supported since Solaris 2.6 (maybe 2.5.1?)
if test "$GCC" = yes; then
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
else
_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
fi
;;
esac
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
;;
sunos4*)
if test "x$host_vendor" = xsequent; then
# Use $CC to link under sequent, because it throws in some extra .o
# files that make .init and .fini sections work.
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
else
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
fi
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_AC_TAGVAR(hardcode_direct, $1)=yes
_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
sysv4)
case $host_vendor in
sni)
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
;;
siemens)
## LD is ld it makes a PLAMLIB
## CC just makes a GrossModule.
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
_LT_AC_TAGVAR(hardcode_direct, $1)=no
;;
motorola)
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
;;
esac
runpath_var='LD_RUN_PATH'
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
sysv4.3*)
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
;;
sysv4*MP*)
if test -d /usr/nec; then
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
runpath_var=LD_RUN_PATH
hardcode_runpath_var=yes
_LT_AC_TAGVAR(ld_shlibs, $1)=yes
fi
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
runpath_var='LD_RUN_PATH'
if test "$GCC" = yes; then
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We can NOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`'
_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
runpath_var='LD_RUN_PATH'
if test "$GCC" = yes; then
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
else
_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
uts4*)
_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
_LT_AC_TAGVAR(ld_shlibs, $1)=no
;;
esac
fi
])
AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
#
# Do we need to explicitly link libc?
#
case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
x|xyes)
# Assume -lc should be added
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
if test "$enable_shared" = yes && test "$GCC" = yes; then
case $_LT_AC_TAGVAR(archive_cmds, $1) in
*'~'*)
# FIXME: we may have to deal with multi-command sequences.
;;
'$CC '*)
# Test whether the compiler implicitly links with -lc since on some
# systems, -lgcc has to come before -lc. If gcc already passes -lc
# to ld, don't add -lc before -lgcc.
AC_MSG_CHECKING([whether -lc should be explicitly linked in])
$rm conftest*
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
soname=conftest
lib=conftest
libobjs=conftest.$ac_objext
deplibs=
wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
pic_flag=$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
compiler_flags=-v
linker_flags=-v
verstring=
output_objdir=.
libname=conftest
lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
_LT_AC_TAGVAR(allow_undefined_flag, $1)=
if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
then
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
else
_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
fi
_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
else
cat conftest.err 1>&5
fi
$rm conftest*
AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
;;
esac
fi
;;
esac
])# AC_LIBTOOL_PROG_LD_SHLIBS
# _LT_AC_FILE_LTDLL_C
# -------------------
# Be careful that the start marker always follows a newline.
AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
# /* ltdll.c starts here */
# #define WIN32_LEAN_AND_MEAN
# #include <windows.h>
# #undef WIN32_LEAN_AND_MEAN
# #include <stdio.h>
#
# #ifndef __CYGWIN__
# # ifdef __CYGWIN32__
# # define __CYGWIN__ __CYGWIN32__
# # endif
# #endif
#
# #ifdef __cplusplus
# extern "C" {
# #endif
# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
# #ifdef __cplusplus
# }
# #endif
#
# #ifdef __CYGWIN__
# #include <cygwin/cygwin_dll.h>
# DECLARE_CYGWIN_DLL( DllMain );
# #endif
# HINSTANCE __hDllInstance_base;
#
# BOOL APIENTRY
# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
# {
# __hDllInstance_base = hInst;
# return TRUE;
# }
# /* ltdll.c ends here */
])# _LT_AC_FILE_LTDLL_C
# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
# ---------------------------------
AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
# old names
AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
# This is just to silence aclocal about the macro not being used
ifelse([AC_DISABLE_FAST_INSTALL])
AC_DEFUN([LT_AC_PROG_GCJ],
[AC_CHECK_TOOL(GCJ, gcj, no)
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
AC_SUBST(GCJFLAGS)
])
AC_DEFUN([LT_AC_PROG_RC],
[AC_CHECK_TOOL(RC, windres, no)
])
# Cheap backport of AS_EXECUTABLE_P and required macros
# from Autoconf 2.59; we should not use $as_executable_p directly.
# _AS_TEST_PREPARE
# ----------------
m4_ifndef([_AS_TEST_PREPARE],
[m4_defun([_AS_TEST_PREPARE],
[if test -x / >/dev/null 2>&1; then
as_executable_p='test -x'
else
as_executable_p='test -f'
fi
])])# _AS_TEST_PREPARE
# AS_EXECUTABLE_P
# ---------------
# Check whether a file is executable.
m4_ifndef([AS_EXECUTABLE_P],
[m4_defun([AS_EXECUTABLE_P],
[AS_REQUIRE([_AS_TEST_PREPARE])dnl
$as_executable_p $1[]dnl
])])# AS_EXECUTABLE_P
# NOTE: This macro has been submitted for inclusion into #
# GNU Autoconf as AC_PROG_SED. When it is available in #
# a released version of Autoconf we should remove this #
# macro and use it instead. #
# LT_AC_PROG_SED
# --------------
# Check for a fully-functional sed program, that truncates
# as few characters as possible. Prefer GNU sed if found.
AC_DEFUN([LT_AC_PROG_SED],
[AC_MSG_CHECKING([for a sed that does not truncate output])
AC_CACHE_VAL(lt_cv_path_SED,
[# Loop through the user's path and test for sed and gsed.
# Then use that list of sed's as ones to test for truncation.
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for lt_ac_prog in sed gsed; do
for ac_exec_ext in '' $ac_executable_extensions; do
if AS_EXECUTABLE_P(["$as_dir/$lt_ac_prog$ac_exec_ext"]); then
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
fi
done
done
done
IFS=$as_save_IFS
lt_ac_max=0
lt_ac_count=0
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
# along with /bin/sed that truncates output.
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
test ! -f $lt_ac_sed && continue
cat /dev/null > conftest.in
lt_ac_count=0
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
# Check for GNU sed and select it if it is found.
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
lt_cv_path_SED=$lt_ac_sed
break
fi
while true; do
cat conftest.in conftest.in >conftest.tmp
mv conftest.tmp conftest.in
cp conftest.in conftest.nl
echo >>conftest.nl
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
cmp -s conftest.out conftest.nl || break
# 10000 chars as input seems more than enough
test $lt_ac_count -gt 10 && break
lt_ac_count=`expr $lt_ac_count + 1`
if test $lt_ac_count -gt $lt_ac_max; then
lt_ac_max=$lt_ac_count
lt_cv_path_SED=$lt_ac_sed
fi
done
done
])
SED=$lt_cv_path_SED
AC_SUBST([SED])
AC_MSG_RESULT([$SED])
])
# Copyright (C) 2002, 2003, 2005, 2006, 2007 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# AM_AUTOMAKE_VERSION(VERSION)
# ----------------------------
# Automake X.Y traces this macro to ensure aclocal.m4 has been
# generated from the m4 files accompanying Automake X.Y.
# (This private macro should not be called outside this file.)
AC_DEFUN([AM_AUTOMAKE_VERSION],
[am__api_version='1.10'
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
dnl require some minimum version. Point them to the right macro.
m4_if([$1], [1.10.1], [],
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
])
# _AM_AUTOCONF_VERSION(VERSION)
# -----------------------------
# aclocal traces this macro to find the Autoconf version.
# This is a private macro too. Using m4_define simplifies
# the logic in aclocal, which can simply ignore this definition.
m4_define([_AM_AUTOCONF_VERSION], [])
# AM_SET_CURRENT_AUTOMAKE_VERSION
# -------------------------------
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
[AM_AUTOMAKE_VERSION([1.10.1])dnl
m4_ifndef([AC_AUTOCONF_VERSION],
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
_AM_AUTOCONF_VERSION(AC_AUTOCONF_VERSION)])
# AM_AUX_DIR_EXPAND -*- Autoconf -*-
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
#
# Of course, Automake must honor this variable whenever it calls a
# tool from the auxiliary directory. The problem is that $srcdir (and
# therefore $ac_aux_dir as well) can be either absolute or relative,
# depending on how configure is run. This is pretty annoying, since
# it makes $ac_aux_dir quite unusable in subdirectories: in the top
# source directory, any form will work fine, but in subdirectories a
# relative path needs to be adjusted first.
#
# $ac_aux_dir/missing
# fails when called from a subdirectory if $ac_aux_dir is relative
# $top_srcdir/$ac_aux_dir/missing
# fails if $ac_aux_dir is absolute,
# fails when called from a subdirectory in a VPATH build with
# a relative $ac_aux_dir
#
# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
# are both prefixed by $srcdir. In an in-source build this is usually
# harmless because $srcdir is `.', but things will broke when you
# start a VPATH build or use an absolute $srcdir.
#
# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
# and then we would define $MISSING as
# MISSING="\${SHELL} $am_aux_dir/missing"
# This will work as long as MISSING is not called from configure, because
# unfortunately $(top_srcdir) has no meaning in configure.
# However there are other variables, like CC, which are often used in
# configure, and could therefore not use this "fixed" $ac_aux_dir.
#
# Another solution, used here, is to always expand $ac_aux_dir to an
# absolute PATH. The drawback is that using absolute paths prevent a
# configured tree to be moved without reconfiguration.
AC_DEFUN([AM_AUX_DIR_EXPAND],
[dnl Rely on autoconf to set up CDPATH properly.
AC_PREREQ([2.50])dnl
# expand $ac_aux_dir to an absolute path
am_aux_dir=`cd $ac_aux_dir && pwd`
])
# AM_CONDITIONAL -*- Autoconf -*-
# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006
# Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# serial 8
# AM_CONDITIONAL(NAME, SHELL-CONDITION)
# -------------------------------------
# Define a conditional.
AC_DEFUN([AM_CONDITIONAL],
[AC_PREREQ(2.52)dnl
ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
AC_SUBST([$1_TRUE])dnl
AC_SUBST([$1_FALSE])dnl
_AM_SUBST_NOTMAKE([$1_TRUE])dnl
_AM_SUBST_NOTMAKE([$1_FALSE])dnl
if $2; then
$1_TRUE=
$1_FALSE='#'
else
$1_TRUE='#'
$1_FALSE=
fi
AC_CONFIG_COMMANDS_PRE(
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
AC_MSG_ERROR([[conditional "$1" was never defined.
Usually this means the macro was only invoked conditionally.]])
fi])])
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
# Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# serial 9
# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
# written in clear, in which case automake, when reading aclocal.m4,
# will think it sees a *use*, and therefore will trigger all it's
# C support machinery. Also note that it means that autoscan, seeing
# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
# _AM_DEPENDENCIES(NAME)
# ----------------------
# See how the compiler implements dependency checking.
# NAME is "CC", "CXX", "GCJ", or "OBJC".
# We try a few techniques and use that to set a single cache variable.
#
# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
# dependency, and given that the user is not expected to run this macro,
# just rely on AC_PROG_CC.
AC_DEFUN([_AM_DEPENDENCIES],
[AC_REQUIRE([AM_SET_DEPDIR])dnl
AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
AC_REQUIRE([AM_MAKE_INCLUDE])dnl
AC_REQUIRE([AM_DEP_TRACK])dnl
ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
[$1], CXX, [depcc="$CXX" am_compiler_list=],
[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
[$1], UPC, [depcc="$UPC" am_compiler_list=],
[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
[depcc="$$1" am_compiler_list=])
AC_CACHE_CHECK([dependency style of $depcc],
[am_cv_$1_dependencies_compiler_type],
[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
# We make a subdir and do the tests there. Otherwise we can end up
# making bogus files that we don't know about and never remove. For
# instance it was reported that on HP-UX the gcc test will end up
# making a dummy file named `D' -- because `-MD' means `put the output
# in D'.
mkdir conftest.dir
# Copy depcomp to subdir because otherwise we won't find it if we're
# using a relative directory.
cp "$am_depcomp" conftest.dir
cd conftest.dir
# We will build objects and dependencies in a subdirectory because
# it helps to detect inapplicable dependency modes. For instance
# both Tru64's cc and ICC support -MD to output dependencies as a
# side effect of compilation, but ICC will put the dependencies in
# the current directory while Tru64 will put them in the object
# directory.
mkdir sub
am_cv_$1_dependencies_compiler_type=none
if test "$am_compiler_list" = ""; then
am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
fi
for depmode in $am_compiler_list; do
# Setup a source with many dependencies, because some compilers
# like to wrap large dependency lists on column 80 (with \), and
# we should not choose a depcomp mode which is confused by this.
#
# We need to recreate these files for each test, as the compiler may
# overwrite some of them when testing with obscure command lines.
# This happens at least with the AIX C compiler.
: > sub/conftest.c
for i in 1 2 3 4 5 6; do
echo '#include "conftst'$i'.h"' >> sub/conftest.c
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
# Solaris 8's {/usr,}/bin/sh.
touch sub/conftst$i.h
done
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
case $depmode in
nosideeffect)
# after this tag, mechanisms are not by side-effect, so they'll
# only be used when explicitly requested
if test "x$enable_dependency_tracking" = xyes; then
continue
else
break
fi
;;
none) break ;;
esac
# We check with `-c' and `-o' for the sake of the "dashmstdout"
# mode. It turns out that the SunPro C++ compiler does not properly
# handle `-M -o', and we need to detect this.
if depmode=$depmode \
source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
>/dev/null 2>conftest.err &&
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
# icc doesn't choke on unknown options, it will just issue warnings
# or remarks (even with -Werror). So we grep stderr for any message
# that says an option was ignored or not supported.
# When given -MP, icc 7.0 and 7.1 complain thusly:
# icc: Command line warning: ignoring option '-M'; no argument required
# The diagnosis changed in icc 8.0:
# icc: Command line remark: option '-MP' not supported
if (grep 'ignoring option' conftest.err ||
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
am_cv_$1_dependencies_compiler_type=$depmode
break
fi
fi
done
cd ..
rm -rf conftest.dir
else
am_cv_$1_dependencies_compiler_type=none
fi
])
AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
AM_CONDITIONAL([am__fastdep$1], [
test "x$enable_dependency_tracking" != xno \
&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
])
# AM_SET_DEPDIR
# -------------
# Choose a directory name for dependency files.
# This macro is AC_REQUIREd in _AM_DEPENDENCIES
AC_DEFUN([AM_SET_DEPDIR],
[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
])
# AM_DEP_TRACK
# ------------
AC_DEFUN([AM_DEP_TRACK],
[AC_ARG_ENABLE(dependency-tracking,
[ --disable-dependency-tracking speeds up one-time build
--enable-dependency-tracking do not reject slow dependency extractors])
if test "x$enable_dependency_tracking" != xno; then
am_depcomp="$ac_aux_dir/depcomp"
AMDEPBACKSLASH='\'
fi
AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
AC_SUBST([AMDEPBACKSLASH])dnl
_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
])
# Generate code to set up dependency tracking. -*- Autoconf -*-
# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
# Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
#serial 3
# _AM_OUTPUT_DEPENDENCY_COMMANDS
# ------------------------------
AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
[for mf in $CONFIG_FILES; do
# Strip MF so we end up with the name of the file.
mf=`echo "$mf" | sed -e 's/:.*$//'`
# Check whether this is an Automake generated Makefile or not.
# We used to match only the files named `Makefile.in', but
# some people rename them; so instead we look at the file content.
# Grep'ing the first line is not enough: some people post-process
# each Makefile.in and add a new line on top of each file to say so.
# Grep'ing the whole file is not good either: AIX grep has a line
# limit of 2048, but all sed's we know have understand at least 4000.
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
dirpart=`AS_DIRNAME("$mf")`
else
continue
fi
# Extract the definition of DEPDIR, am__include, and am__quote
# from the Makefile without running `make'.
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
test -z "$DEPDIR" && continue
am__include=`sed -n 's/^am__include = //p' < "$mf"`
test -z "am__include" && continue
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
# When using ansi2knr, U may be empty or an underscore; expand it
U=`sed -n 's/^U = //p' < "$mf"`
# Find all dependency output files, they are included files with
# $(DEPDIR) in their names. We invoke sed twice because it is the
# simplest approach to changing $(DEPDIR) to its actual value in the
# expansion.
for file in `sed -n "
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
# Make sure the directory exists.
test -f "$dirpart/$file" && continue
fdir=`AS_DIRNAME(["$file"])`
AS_MKDIR_P([$dirpart/$fdir])
# echo "creating $dirpart/$file"
echo '# dummy' > "$dirpart/$file"
done
done
])# _AM_OUTPUT_DEPENDENCY_COMMANDS
# AM_OUTPUT_DEPENDENCY_COMMANDS
# -----------------------------
# This macro should only be invoked once -- use via AC_REQUIRE.
#
# This code is only required when automatic dependency tracking
# is enabled. FIXME. This creates each `.P' file that we will
# need in order to bootstrap the dependency handling code.
AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
[AC_CONFIG_COMMANDS([depfiles],
[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
])
# Do all the work for Automake. -*- Autoconf -*-
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
# 2005, 2006, 2008 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# serial 13
# This macro actually does too much. Some checks are only needed if
# your package does certain things. But this isn't really a big deal.
# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
# AM_INIT_AUTOMAKE([OPTIONS])
# -----------------------------------------------
# The call with PACKAGE and VERSION arguments is the old style
# call (pre autoconf-2.50), which is being phased out. PACKAGE
# and VERSION should now be passed to AC_INIT and removed from
# the call to AM_INIT_AUTOMAKE.
# We support both call styles for the transition. After
# the next Automake release, Autoconf can make the AC_INIT
# arguments mandatory, and then we can depend on a new Autoconf
# release and drop the old call support.
AC_DEFUN([AM_INIT_AUTOMAKE],
[AC_PREREQ([2.60])dnl
dnl Autoconf wants to disallow AM_ names. We explicitly allow
dnl the ones we care about.
m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
AC_REQUIRE([AC_PROG_INSTALL])dnl
if test "`cd $srcdir && pwd`" != "`pwd`"; then
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
# is not polluted with repeated "-I."
AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
# test to see if srcdir already configured
if test -f $srcdir/config.status; then
AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
fi
fi
# test whether we have cygpath
if test -z "$CYGPATH_W"; then
if (cygpath --version) >/dev/null 2>/dev/null; then
CYGPATH_W='cygpath -w'
else
CYGPATH_W=echo
fi
fi
AC_SUBST([CYGPATH_W])
# Define the identity of the package.
dnl Distinguish between old-style and new-style calls.
m4_ifval([$2],
[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
AC_SUBST([PACKAGE], [$1])dnl
AC_SUBST([VERSION], [$2])],
[_AM_SET_OPTIONS([$1])dnl
dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
[m4_fatal([AC_INIT should be called with package and version arguments])])dnl
AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
_AM_IF_OPTION([no-define],,
[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
# Some tools Automake needs.
AC_REQUIRE([AM_SANITY_CHECK])dnl
AC_REQUIRE([AC_ARG_PROGRAM])dnl
AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
AM_MISSING_PROG(AUTOCONF, autoconf)
AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
AM_MISSING_PROG(AUTOHEADER, autoheader)
AM_MISSING_PROG(MAKEINFO, makeinfo)
AM_PROG_INSTALL_SH
AM_PROG_INSTALL_STRIP
AC_REQUIRE([AM_PROG_MKDIR_P])dnl
# We need awk for the "check" target. The system "awk" is bad on
# some platforms.
AC_REQUIRE([AC_PROG_AWK])dnl
AC_REQUIRE([AC_PROG_MAKE_SET])dnl
AC_REQUIRE([AM_SET_LEADING_DOT])dnl
_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
[_AM_PROG_TAR([v7])])])
_AM_IF_OPTION([no-dependencies],,
[AC_PROVIDE_IFELSE([AC_PROG_CC],
[_AM_DEPENDENCIES(CC)],
[define([AC_PROG_CC],
defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
AC_PROVIDE_IFELSE([AC_PROG_CXX],
[_AM_DEPENDENCIES(CXX)],
[define([AC_PROG_CXX],
defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
AC_PROVIDE_IFELSE([AC_PROG_OBJC],
[_AM_DEPENDENCIES(OBJC)],
[define([AC_PROG_OBJC],
defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
])
])
# When config.status generates a header, we must update the stamp-h file.
# This file resides in the same directory as the config header
# that is generated. The stamp files are numbered to have different names.
# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
# loop where config.status creates the headers, so we can generate
# our stamp files there.
AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
[# Compute $1's index in $config_headers.
_am_arg=$1
_am_stamp_count=1
for _am_header in $config_headers :; do
case $_am_header in
$_am_arg | $_am_arg:* )
break ;;
* )
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
esac
done
echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# AM_PROG_INSTALL_SH
# ------------------
# Define $install_sh.
AC_DEFUN([AM_PROG_INSTALL_SH],
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
install_sh=${install_sh-"\$(SHELL) $am_aux_dir/install-sh"}
AC_SUBST(install_sh)])
# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# serial 2
# Check whether the underlying file-system supports filenames
# with a leading dot. For instance MS-DOS doesn't.
AC_DEFUN([AM_SET_LEADING_DOT],
[rm -rf .tst 2>/dev/null
mkdir .tst 2>/dev/null
if test -d .tst; then
am__leading_dot=.
else
am__leading_dot=_
fi
rmdir .tst 2>/dev/null
AC_SUBST([am__leading_dot])])
# Check to see how 'make' treats includes. -*- Autoconf -*-
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# serial 3
# AM_MAKE_INCLUDE()
# -----------------
# Check to see how make treats includes.
AC_DEFUN([AM_MAKE_INCLUDE],
[am_make=${MAKE-make}
cat > confinc << 'END'
am__doit:
@echo done
.PHONY: am__doit
END
# If we don't find an include directive, just comment out the code.
AC_MSG_CHECKING([for style of include used by $am_make])
am__include="#"
am__quote=
_am_result=none
# First try GNU make style include.
echo "include confinc" > confmf
# We grep out `Entering directory' and `Leaving directory'
# messages which can occur if `w' ends up in MAKEFLAGS.
# In particular we don't look at `^make:' because GNU make might
# be invoked under some other name (usually "gmake"), in which
# case it prints its new name instead of `make'.
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
am__include=include
am__quote=
_am_result=GNU
fi
# Now try BSD make style include.
if test "$am__include" = "#"; then
echo '.include "confinc"' > confmf
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
am__include=.include
am__quote="\""
_am_result=BSD
fi
fi
AC_SUBST([am__include])
AC_SUBST([am__quote])
AC_MSG_RESULT([$_am_result])
rm -f confinc confmf
])
# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
# Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# serial 5
# AM_MISSING_PROG(NAME, PROGRAM)
# ------------------------------
AC_DEFUN([AM_MISSING_PROG],
[AC_REQUIRE([AM_MISSING_HAS_RUN])
$1=${$1-"${am_missing_run}$2"}
AC_SUBST($1)])
# AM_MISSING_HAS_RUN
# ------------------
# Define MISSING if not defined so far and test if it supports --run.
# If it does, set am_missing_run to use it, otherwise, to nothing.
AC_DEFUN([AM_MISSING_HAS_RUN],
[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
AC_REQUIRE_AUX_FILE([missing])dnl
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
# Use eval to expand $SHELL
if eval "$MISSING --run true"; then
am_missing_run="$MISSING --run "
else
am_missing_run=
AC_MSG_WARN([`missing' script is too old or missing])
fi
])
# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# AM_PROG_MKDIR_P
# ---------------
# Check for `mkdir -p'.
AC_DEFUN([AM_PROG_MKDIR_P],
[AC_PREREQ([2.60])dnl
AC_REQUIRE([AC_PROG_MKDIR_P])dnl
dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
dnl while keeping a definition of mkdir_p for backward compatibility.
dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
dnl Makefile.ins that do not define MKDIR_P, so we do our own
dnl adjustment using top_builddir (which is defined more often than
dnl MKDIR_P).
AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
case $mkdir_p in
[[\\/$]]* | ?:[[\\/]]*) ;;
*/*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
esac
])
# Helper functions for option handling. -*- Autoconf -*-
# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# serial 3
# _AM_MANGLE_OPTION(NAME)
# -----------------------
AC_DEFUN([_AM_MANGLE_OPTION],
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
# _AM_SET_OPTION(NAME)
# ------------------------------
# Set option NAME. Presently that only means defining a flag for this option.
AC_DEFUN([_AM_SET_OPTION],
[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
# _AM_SET_OPTIONS(OPTIONS)
# ----------------------------------
# OPTIONS is a space-separated list of Automake options.
AC_DEFUN([_AM_SET_OPTIONS],
[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
# -------------------------------------------
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
AC_DEFUN([_AM_IF_OPTION],
[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
# Check to make sure that the build environment is sane. -*- Autoconf -*-
# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
# Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# serial 4
# AM_SANITY_CHECK
# ---------------
AC_DEFUN([AM_SANITY_CHECK],
[AC_MSG_CHECKING([whether build environment is sane])
# Just in case
sleep 1
echo timestamp > conftest.file
# Do `set' in a subshell so we don't clobber the current shell's
# arguments. Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
if test "$[*]" = "X"; then
# -L didn't work.
set X `ls -t $srcdir/configure conftest.file`
fi
rm -f conftest.file
if test "$[*]" != "X $srcdir/configure conftest.file" \
&& test "$[*]" != "X conftest.file $srcdir/configure"; then
# If neither matched, then we have a broken ls. This can happen
# if, for instance, CONFIG_SHELL is bash and it inherits a
# broken ls alias from the environment. This has actually
# happened. Such a system could not be considered "sane".
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
alias in your environment])
fi
test "$[2]" = conftest.file
)
then
# Ok.
:
else
AC_MSG_ERROR([newly created file is older than distributed files!
Check your system clock])
fi
AC_MSG_RESULT(yes)])
# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# AM_PROG_INSTALL_STRIP
# ---------------------
# One issue with vendor `install' (even GNU) is that you can't
# specify the program used to strip binaries. This is especially
# annoying in cross-compiling environments, where the build's strip
# is unlikely to handle the host's binaries.
# Fortunately install-sh will honor a STRIPPROG variable, so we
# always use install-sh in `make install-strip', and initialize
# STRIPPROG with the value of the STRIP variable (set by the user).
AC_DEFUN([AM_PROG_INSTALL_STRIP],
[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
# Installed binaries are usually stripped using `strip' when the user
# run `make install-strip'. However `strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake
# will honor the `STRIP' environment variable to overrule this program.
dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
if test "$cross_compiling" != no; then
AC_CHECK_TOOL([STRIP], [strip], :)
fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
AC_SUBST([INSTALL_STRIP_PROGRAM])])
# Copyright (C) 2006 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# _AM_SUBST_NOTMAKE(VARIABLE)
# ---------------------------
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
# This macro is traced by Automake.
AC_DEFUN([_AM_SUBST_NOTMAKE])
# Check how to create a tarball. -*- Autoconf -*-
# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# serial 2
# _AM_PROG_TAR(FORMAT)
# --------------------
# Check how to create a tarball in format FORMAT.
# FORMAT should be one of `v7', `ustar', or `pax'.
#
# Substitute a variable $(am__tar) that is a command
# writing to stdout a FORMAT-tarball containing the directory
# $tardir.
# tardir=directory && $(am__tar) > result.tar
#
# Substitute a variable $(am__untar) that extract such
# a tarball read from stdin.
# $(am__untar) < result.tar
AC_DEFUN([_AM_PROG_TAR],
[# Always define AMTAR for backward compatibility.
AM_MISSING_PROG([AMTAR], [tar])
m4_if([$1], [v7],
[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
[m4_case([$1], [ustar],, [pax],,
[m4_fatal([Unknown tar format])])
AC_MSG_CHECKING([how to create a $1 tar archive])
# Loop over all known methods to create a tar archive until one works.
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
_am_tools=${am_cv_prog_tar_$1-$_am_tools}
# Do not fold the above two line into one, because Tru64 sh and
# Solaris sh will not grok spaces in the rhs of `-'.
for _am_tool in $_am_tools
do
case $_am_tool in
gnutar)
for _am_tar in tar gnutar gtar;
do
AM_RUN_LOG([$_am_tar --version]) && break
done
am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
am__untar="$_am_tar -xf -"
;;
plaintar)
# Must skip GNU tar: if it does not support --format= it doesn't create
# ustar tarball either.
(tar --version) >/dev/null 2>&1 && continue
am__tar='tar chf - "$$tardir"'
am__tar_='tar chf - "$tardir"'
am__untar='tar xf -'
;;
pax)
am__tar='pax -L -x $1 -w "$$tardir"'
am__tar_='pax -L -x $1 -w "$tardir"'
am__untar='pax -r'
;;
cpio)
am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
am__untar='cpio -i -H $1 -d'
;;
none)
am__tar=false
am__tar_=false
am__untar=false
;;
esac
# If the value was cached, stop now. We just wanted to have am__tar
# and am__untar set.
test -n "${am_cv_prog_tar_$1}" && break
# tar/untar a dummy directory, and stop if the command works
rm -rf conftest.dir
mkdir conftest.dir
echo GrepMe > conftest.dir/file
AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
rm -rf conftest.dir
if test -s conftest.tar; then
AM_RUN_LOG([$am__untar <conftest.tar])
grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
fi
done
rm -rf conftest.dir
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
AC_SUBST([am__tar])
AC_SUBST([am__untar])
]) # _AM_PROG_TAR
@rem This file was contributed by Ralf Junker, and touched up by
@rem Daniel Richard G. Test 10 added by Philip H.
@rem Philip H also changed test 3 to use "wintest" files.
@rem
@rem MS Windows batch file to run pcretest on testfiles with the correct
@rem options.
@rem
@rem Output is written to a newly created subfolder named "testdata".
setlocal
if [%srcdir%]==[] set srcdir=.
if [%pcretest%]==[] set pcretest=pcretest
if not exist testout md testout
%pcretest% -q %srcdir%\testdata\testinput1 > testout\testoutput1
%pcretest% -q %srcdir%\testdata\testinput2 > testout\testoutput2
@rem %pcretest% -q %srcdir%\testdata\testinput3 > testout\testoutput3
%pcretest% -q %srcdir%\testdata\wintestinput3 > testout\wintestoutput3
%pcretest% -q %srcdir%\testdata\testinput4 > testout\testoutput4
%pcretest% -q %srcdir%\testdata\testinput5 > testout\testoutput5
%pcretest% -q %srcdir%\testdata\testinput6 > testout\testoutput6
%pcretest% -q -dfa %srcdir%\testdata\testinput7 > testout\testoutput7
%pcretest% -q -dfa %srcdir%\testdata\testinput8 > testout\testoutput8
%pcretest% -q -dfa %srcdir%\testdata\testinput9 > testout\testoutput9
%pcretest% -q %srcdir%\testdata\testinput10 > testout\testoutput10
fc /n %srcdir%\testdata\testoutput1 testout\testoutput1
fc /n %srcdir%\testdata\testoutput2 testout\testoutput2
rem fc /n %srcdir%\testdata\testoutput3 testout\testoutput3
fc /n %srcdir%\testdata\wintestoutput3 testout\wintestoutput3
fc /n %srcdir%\testdata\testoutput4 testout\testoutput4
fc /n %srcdir%\testdata\testoutput5 testout\testoutput5
fc /n %srcdir%\testdata\testoutput6 testout\testoutput6
fc /n %srcdir%\testdata\testoutput7 testout\testoutput7
fc /n %srcdir%\testdata\testoutput8 testout\testoutput8
fc /n %srcdir%\testdata\testoutput9 testout\testoutput9
fc /n %srcdir%\testdata\testoutput10 testout\testoutput10
#! /bin/sh
# Run PCRE tests.
valgrind=
# Set up a suitable "diff" command for comparison. Some systems
# have a diff that lacks a -u option. Try to deal with this.
if diff -u /dev/null /dev/null; then cf="diff -u"; else cf="diff"; fi
# Find the test data
testdata=testdata
if [ -n "$srcdir" -a -d "$srcdir" ] ; then
testdata="$srcdir/testdata"
fi
# Find which optional facilities are available
case `./pcretest -C | ./pcregrep 'Internal link size'` in
*2) link_size=2;;
*3) link_size=3;;
*4) link_size=4;;
*) echo "Failed to find internal link size"; exit 1;;
esac
./pcretest -C | ./pcregrep 'No UTF-8 support' >/dev/null
utf8=$?
./pcretest -C | ./pcregrep 'No Unicode properties support' >/dev/null
ucp=$?
# Select which tests to run; for those that are explicitly requested, check
# that the necessary optional facilities are available.
do1=no
do2=no
do3=no
do4=no
do5=no
do6=no
do7=no
do8=no
do9=no
do10=no
while [ $# -gt 0 ] ; do
case $1 in
1) do1=yes;;
2) do2=yes;;
3) do3=yes;;
4) do4=yes;;
5) do5=yes;;
6) do6=yes;;
7) do7=yes;;
8) do8=yes;;
9) do9=yes;;
10) do10=yes;;
valgrind) valgrind="valgrind -q";;
*) echo "Unknown test number $1"; exit 1;;
esac
shift
done
if [ $utf8 -eq 0 ] ; then
if [ $do4 = yes ] ; then
echo "Can't run test 4 because UTF-8 support is not configured"
exit 1
fi
if [ $do5 = yes ] ; then
echo "Can't run test 5 because UTF-8 support is not configured"
exit 1
fi
if [ $do8 = yes ] ; then
echo "Can't run test 8 because UTF-8 support is not configured"
exit 1
fi
fi
if [ $ucp -eq 0 ] ; then
if [ $do6 = yes ] ; then
echo "Can't run test 6 because Unicode property support is not configured"
exit 1
fi
if [ $do9 = yes ] ; then
echo "Can't run test 9 because Unicode property support is not configured"
exit 1
fi
if [ $do10 = yes ] ; then
echo "Can't run test 10 because Unicode property support is not configured"
exit 1
fi
fi
if [ $link_size -ne 2 ] ; then
if [ $do10 = yes ] ; then
echo "Can't run test 10 because the link size ($link_size) is not 2"
exit 1
fi
fi
# If no specific tests were requested, select all that are relevant.
if [ $do1 = no -a $do2 = no -a $do3 = no -a $do4 = no -a \
$do5 = no -a $do6 = no -a $do7 = no -a $do8 = no -a \
$do9 = no -a $do10 = no ] ; then
do1=yes
do2=yes
do3=yes
if [ $utf8 -ne 0 ] ; then do4=yes; fi
if [ $utf8 -ne 0 ] ; then do5=yes; fi
if [ $utf8 -ne 0 -a $ucp -ne 0 ] ; then do6=yes; fi
do7=yes
if [ $utf8 -ne 0 ] ; then do8=yes; fi
if [ $utf8 -ne 0 -a $ucp -ne 0 ] ; then do9=yes; fi
if [ $link_size -eq 2 -a $ucp -ne 0 ] ; then do10=yes; fi
fi
# Show which release
echo ""
echo PCRE C library tests
./pcretest /dev/null
# Primary test, Perl-compatible
if [ $do1 = yes ] ; then
echo "Test 1: main functionality (Perl compatible)"
$valgrind ./pcretest -q $testdata/testinput1 testtry
if [ $? = 0 ] ; then
$cf $testdata/testoutput1 testtry
if [ $? != 0 ] ; then exit 1; fi
else exit 1
fi
echo "OK"
fi
# PCRE tests that are not Perl-compatible - API & error tests, mostly
if [ $do2 = yes ] ; then
echo "Test 2: API and error handling (not Perl compatible)"
$valgrind ./pcretest -q $testdata/testinput2 testtry
if [ $? = 0 ] ; then
$cf $testdata/testoutput2 testtry
if [ $? != 0 ] ; then exit 1; fi
else exit 1
fi
echo "OK"
fi
# Locale-specific tests, provided that either the "fr_FR" or the "french"
# locale is available. The former is the Unix-like standard; the latter is
# for Windows.
if [ $do3 = yes ] ; then
locale -a | grep '^fr_FR$' >/dev/null
if [ $? -eq 0 ] ; then
locale=fr_FR
infile=$testdata/testinput3
outfile=$testdata/testoutput3
else
locale -a | grep '^french$' >/dev/null
if [ $? -eq 0 ] ; then
locale=french
sed 's/fr_FR/french/' $testdata/testinput3 >test3input
sed 's/fr_FR/french/' $testdata/testoutput3 >test3output
infile=test3input
outfile=test3output
else
locale=
fi
fi
if [ "$locale" != "" ] ; then
echo "Test 3: locale-specific features (using '$locale' locale)"
$valgrind ./pcretest -q $infile testtry
if [ $? = 0 ] ; then
$cf $outfile testtry
if [ $? != 0 ] ; then
echo " "
echo "Locale test did not run entirely successfully."
echo "This usually means that there is a problem with the locale"
echo "settings rather than a bug in PCRE."
else
echo "OK"
fi
else exit 1
fi
else
echo "Cannot test locale-specific features - neither the 'fr_FR' nor the"
echo "'french' locale exists, or the \"locale\" command is not available"
echo "to check for them."
echo " "
fi
fi
# Additional tests for UTF8 support
if [ $do4 = yes ] ; then
echo "Test 4: UTF-8 support (Perl compatible)"
$valgrind ./pcretest -q $testdata/testinput4 testtry
if [ $? = 0 ] ; then
$cf $testdata/testoutput4 testtry
if [ $? != 0 ] ; then exit 1; fi
else exit 1
fi
echo "OK"
fi
if [ $do5 = yes ] ; then
echo "Test 5: API and internals for UTF-8 support (not Perl compatible)"
$valgrind ./pcretest -q $testdata/testinput5 testtry
if [ $? = 0 ] ; then
$cf $testdata/testoutput5 testtry
if [ $? != 0 ] ; then exit 1; fi
else exit 1
fi
echo "OK"
fi
if [ $do6 = yes ] ; then
echo "Test 6: Unicode property support"
$valgrind ./pcretest -q $testdata/testinput6 testtry
if [ $? = 0 ] ; then
$cf $testdata/testoutput6 testtry
if [ $? != 0 ] ; then exit 1; fi
else exit 1
fi
echo "OK"
fi
# Tests for DFA matching support
if [ $do7 = yes ] ; then
echo "Test 7: DFA matching"
$valgrind ./pcretest -q -dfa $testdata/testinput7 testtry
if [ $? = 0 ] ; then
$cf $testdata/testoutput7 testtry
if [ $? != 0 ] ; then exit 1; fi
else exit 1
fi
echo "OK"
fi
if [ $do8 = yes ] ; then
echo "Test 8: DFA matching with UTF-8"
$valgrind ./pcretest -q -dfa $testdata/testinput8 testtry
if [ $? = 0 ] ; then
$cf $testdata/testoutput8 testtry
if [ $? != 0 ] ; then exit 1; fi
else exit 1
fi
echo "OK"
fi
if [ $do9 = yes ] ; then
echo "Test 9: DFA matching with Unicode properties"
$valgrind ./pcretest -q -dfa $testdata/testinput9 testtry
if [ $? = 0 ] ; then
$cf $testdata/testoutput9 testtry
if [ $? != 0 ] ; then exit 1; fi
else exit 1
fi
echo "OK"
fi
# Test of internal offsets and code sizes. This test is run only when there
# is Unicode property support and the link size is 2. The actual tests are
# mostly the same as in some of the above, but in this test we inspect some
# offsets and sizes that require a known link size. This is a doublecheck for
# the maintainer, just in case something changes unexpectely.
if [ $do10 = yes ] ; then
echo "Test 10: Internal offsets and code size tests"
$valgrind ./pcretest -q $testdata/testinput10 testtry
if [ $? = 0 ] ; then
$cf $testdata/testoutput10 testtry
if [ $? != 0 ] ; then exit 1; fi
else exit 1
fi
echo "OK"
fi
# End
#! /bin/sh
# Run pcregrep tests. The assumption is that the PCRE tests check the library
# itself. What we are checking here is the file handling and options that are
# supported by pcregrep.
# Set the C locale, so that sort(1) behaves predictably.
LC_ALL=C
export LC_ALL
pcregrep=`pwd`/pcregrep
echo " "
echo "Testing pcregrep"
$pcregrep -V
cf="diff -ub"
valgrind=
while [ $# -gt 0 ] ; do
case $1 in
valgrind) valgrind="valgrind -q --leak-check=no";;
*) echo "Unknown argument $1"; exit 1;;
esac
shift
done
# If PCRE has been built in a directory other than the source directory, and
# this test is being run from "make check" as usual, then $(srcdir) will be
# set. If not, set it to the current directory. We then arrange to run the
# pcregrep command in the source directory so that the file names that appear
# in the output are always the same.
if [ -z "$srcdir" -o ! -d "$srcdir/testdata" ] ; then
srcdir=.
fi
# Check for the availability of UTF-8 support
./pcretest -C | ./pcregrep "No UTF-8 support" >/dev/null
utf8=$?
echo "---------------------------- Test 1 ------------------------------" >testtry
(cd $srcdir; $valgrind $pcregrep PATTERN ./testdata/grepinput) >>testtry
echo "---------------------------- Test 2 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep '^PATTERN' ./testdata/grepinput) >>testtry
echo "---------------------------- Test 3 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -in PATTERN ./testdata/grepinput) >>testtry
echo "---------------------------- Test 4 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -ic PATTERN ./testdata/grepinput) >>testtry
echo "---------------------------- Test 5 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -in PATTERN ./testdata/grepinput ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 6 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -inh PATTERN ./testdata/grepinput ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 7 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -il PATTERN ./testdata/grepinput ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 8 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -l PATTERN ./testdata/grepinput ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 9 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -q PATTERN ./testdata/grepinput ./testdata/grepinputx) >>testtry
echo "RC=$?" >>testtry
echo "---------------------------- Test 10 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -q NEVER-PATTERN ./testdata/grepinput ./testdata/grepinputx) >>testtry
echo "RC=$?" >>testtry
echo "---------------------------- Test 11 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -vn pattern ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 12 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -ix pattern ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 13 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -f./testdata/greplist ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 14 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -w pat ./testdata/grepinput ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 15 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep 'abc^*' ./testdata/grepinput) 2>>testtry >>testtry
echo "---------------------------- Test 16 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep abc ./testdata/grepinput ./testdata/nonexistfile) 2>>testtry >>testtry
echo "---------------------------- Test 17 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -M 'the\noutput' ./testdata/grepinput) >>testtry
echo "---------------------------- Test 18 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -Mn '(the\noutput|dog\.\n--)' ./testdata/grepinput) >>testtry
echo "---------------------------- Test 19 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -Mix 'Pattern' ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 20 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -Mixn 'complete pair\nof lines' ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 21 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -nA3 'four' ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 22 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -nB3 'four' ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 23 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -C3 'four' ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 24 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -A9 'four' ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 25 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -nB9 'four' ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 26 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -A9 -B9 'four' ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 27 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -A10 'four' ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 28 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -nB10 'four' ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 29 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -C12 -B10 'four' ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 30 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -inB3 'pattern' ./testdata/grepinput ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 31 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -inA3 'pattern' ./testdata/grepinput ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 32 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -L 'fox' ./testdata/grepinput ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 33 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep 'fox' ./testdata/grepnonexist) >>testtry 2>&1
echo "RC=$?" >>testtry
echo "---------------------------- Test 34 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -s 'fox' ./testdata/grepnonexist) >>testtry 2>&1
echo "RC=$?" >>testtry
echo "---------------------------- Test 35 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -L -r --include=grepinputx --exclude_dir='^\.' 'fox' ./testdata) >>testtry
echo "RC=$?" >>testtry
echo "---------------------------- Test 36 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -L -r --include=grepinput --exclude 'grepinput$' --exclude_dir='^\.' 'fox' ./testdata | sort) >>testtry
echo "RC=$?" >>testtry
echo "---------------------------- Test 37 -----------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep '^(a+)*\d' ./testdata/grepinput) >>testtry 2>teststderr
echo "RC=$?" >>testtry
echo "======== STDERR ========" >>testtry
cat teststderr >>testtry
echo "---------------------------- Test 38 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep '>\x00<' ./testdata/grepinput) >>testtry
echo "---------------------------- Test 39 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -A1 'before the binary zero' ./testdata/grepinput) >>testtry
echo "---------------------------- Test 40 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -B1 'after the binary zero' ./testdata/grepinput) >>testtry
echo "---------------------------- Test 41 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -B1 -o '\w+ the binary zero' ./testdata/grepinput) >>testtry
echo "---------------------------- Test 41 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -B1 -onH '\w+ the binary zero' ./testdata/grepinput) >>testtry
echo "---------------------------- Test 42 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -on 'before|zero|after' ./testdata/grepinput) >>testtry
echo "---------------------------- Test 43 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -on -e before -e zero -e after ./testdata/grepinput) >>testtry
echo "---------------------------- Test 44 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -on -f ./testdata/greplist -e binary ./testdata/grepinput) >>testtry
echo "---------------------------- Test 45 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -e abc -e '(unclosed' ./testdata/grepinput) 2>>testtry >>testtry
echo "---------------------------- Test 46 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -Fx "AB.VE
elephant" ./testdata/grepinput) >>testtry
echo "---------------------------- Test 47 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -F "AB.VE
elephant" ./testdata/grepinput) >>testtry
echo "---------------------------- Test 48 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -F -e DATA -e "AB.VE
elephant" ./testdata/grepinput) >>testtry
echo "---------------------------- Test 49 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep "^(abc|def|ghi|jkl)" ./testdata/grepinputx) >>testtry
echo "---------------------------- Test 50 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -Mv "brown\sfox" ./testdata/grepinputv) >>testtry
echo "---------------------------- Test 51 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep --colour=always jumps ./testdata/grepinputv) >>testtry
echo "---------------------------- Test 52 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep --file-offsets 'before|zero|after' ./testdata/grepinput) >>testtry
echo "---------------------------- Test 53 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep --line-offsets 'before|zero|after' ./testdata/grepinput) >>testtry
# Now compare the results.
$cf $srcdir/testdata/grepoutput testtry
if [ $? != 0 ] ; then exit 1; fi
# These tests require UTF-8 support
if [ $utf8 -ne 0 ] ; then
echo "Testing pcregrep UTF-8 features"
echo "---------------------------- Test U1 ------------------------------" >testtry
(cd $srcdir; $valgrind $pcregrep -n -u --newline=any "^X" ./testdata/grepinput8) >>testtry
echo "---------------------------- Test U2 ------------------------------" >>testtry
(cd $srcdir; $valgrind $pcregrep -n -u -C 3 --newline=any "Match" ./testdata/grepinput8) >>testtry
$cf $srcdir/testdata/grepoutput8 testtry
if [ $? != 0 ] ; then exit 1; fi
else
echo "Skipping pcregrep UTF-8 tests: no UTF-8 support in PCRE library"
fi
# We go to some contortions to try to ensure that the tests for the various
# newline settings will work in environments where the normal newline sequence
# is not \n. Do not use exported files, whose line endings might be changed.
# Instead, create an input file using printf so that its contents are exactly
# what we want. Note the messy fudge to get printf to write a string that
# starts with a hyphen.
echo "Testing pcregrep newline settings"
printf "abc\rdef\r\nghi\njkl" >testNinput
printf "%c--------------------------- Test N1 ------------------------------\r\n" - >testtry
$valgrind $pcregrep -n -N CR "^(abc|def|ghi|jkl)" testNinput >>testtry
printf "%c--------------------------- Test N2 ------------------------------\r\n" - >>testtry
$valgrind $pcregrep -n --newline=crlf "^(abc|def|ghi|jkl)" testNinput >>testtry
printf "%c--------------------------- Test N3 ------------------------------\r\n" - >>testtry
pattern=`printf 'def\rjkl'`
$valgrind $pcregrep -n --newline=cr -F "$pattern" testNinput >>testtry
printf "%c--------------------------- Test N4 ------------------------------\r\n" - >>testtry
pattern=`printf 'xxx\r\njkl'`
$valgrind $pcregrep -n --newline=crlf -F "$pattern" testNinput >>testtry
printf "%c--------------------------- Test N5 ------------------------------\r\n" - >>testtry
$valgrind $pcregrep -n --newline=any "^(abc|def|ghi|jkl)" testNinput >>testtry
printf "%c--------------------------- Test N6 ------------------------------\r\n" - >>testtry
$valgrind $pcregrep -n --newline=anycrlf "^(abc|def|ghi|jkl)" testNinput >>testtry
$cf $srcdir/testdata/grepoutputN testtry
if [ $? != 0 ] ; then exit 1; fi
exit 0
# End
README file for PCRE (Perl-compatible regular expression library)
-----------------------------------------------------------------
The latest release of PCRE is always available from
ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-xxx.tar.gz
There is a mailing list for discussion about the development of PCRE at
pcre-dev@exim.org
Please read the NEWS file if you are upgrading from a previous release.
The contents of this README file are:
The PCRE APIs
Documentation for PCRE
Contributions by users of PCRE
Building PCRE on non-Unix systems
Building PCRE on Unix-like systems
Retrieving configuration information on Unix-like systems
Shared libraries on Unix-like systems
Cross-compiling on Unix-like systems
Using HP's ANSI C++ compiler (aCC)
Making new tarballs
Testing PCRE
Character tables
File manifest
The PCRE APIs
-------------
PCRE is written in C, and it has its own API. The distribution also includes a
set of C++ wrapper functions (see the pcrecpp man page for details), courtesy
of Google Inc.
In addition, there is a set of C wrapper functions that are based on the POSIX
regular expression API (see the pcreposix man page). These end up in the
library called libpcreposix. Note that this just provides a POSIX calling
interface to PCRE; the regular expressions themselves still follow Perl syntax
and semantics. The POSIX API is restricted, and does not give full access to
all of PCRE's facilities.
The header file for the POSIX-style functions is called pcreposix.h. The
official POSIX name is regex.h, but I did not want to risk possible problems
with existing files of that name by distributing it that way. To use PCRE with
an existing program that uses the POSIX API, pcreposix.h will have to be
renamed or pointed at by a link.
If you are using the POSIX interface to PCRE and there is already a POSIX regex
library installed on your system, as well as worrying about the regex.h header
file (as mentioned above), you must also take care when linking programs to
ensure that they link with PCRE's libpcreposix library. Otherwise they may pick
up the POSIX functions of the same name from the other library.
One way of avoiding this confusion is to compile PCRE with the addition of
-Dregcomp=PCREregcomp (and similarly for the other POSIX functions) to the
compiler flags (CFLAGS if you are using "configure" -- see below). This has the
effect of renaming the functions so that the names no longer clash. Of course,
you have to do the same thing for your applications, or write them using the
new names.
Documentation for PCRE
----------------------
If you install PCRE in the normal way on a Unix-like system, you will end up
with a set of man pages whose names all start with "pcre". The one that is just
called "pcre" lists all the others. In addition to these man pages, the PCRE
documentation is supplied in two other forms:
1. There are files called doc/pcre.txt, doc/pcregrep.txt, and
doc/pcretest.txt in the source distribution. The first of these is a
concatenation of the text forms of all the section 3 man pages except
those that summarize individual functions. The other two are the text
forms of the section 1 man pages for the pcregrep and pcretest commands.
These text forms are provided for ease of scanning with text editors or
similar tools. They are installed in <prefix>/share/doc/pcre, where
<prefix> is the installation prefix (defaulting to /usr/local).
2. A set of files containing all the documentation in HTML form, hyperlinked
in various ways, and rooted in a file called index.html, is distributed in
doc/html and installed in <prefix>/share/doc/pcre/html.
Contributions by users of PCRE
------------------------------
You can find contributions from PCRE users in the directory
ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/Contrib
There is a README file giving brief descriptions of what they are. Some are
complete in themselves; others are pointers to URLs containing relevant files.
Some of this material is likely to be well out-of-date. Several of the earlier
contributions provided support for compiling PCRE on various flavours of
Windows (I myself do not use Windows). Nowadays there is more Windows support
in the standard distribution, so these contibutions have been archived.
Building PCRE on non-Unix systems
---------------------------------
For a non-Unix system, please read the comments in the file NON-UNIX-USE,
though if your system supports the use of "configure" and "make" you may be
able to build PCRE in the same way as for Unix-like systems. PCRE can also be
configured in many platform environments using the GUI facility of CMake's
CMakeSetup. It creates Makefiles, solution files, etc.
PCRE has been compiled on many different operating systems. It should be
straightforward to build PCRE on any system that has a Standard C compiler and
library, because it uses only Standard C functions.
Building PCRE on Unix-like systems
----------------------------------
If you are using HP's ANSI C++ compiler (aCC), please see the special note
in the section entitled "Using HP's ANSI C++ compiler (aCC)" below.
The following instructions assume the use of the widely used "configure, make,
make install" process. There is also support for CMake in the PCRE
distribution; there are some comments about using CMake in the NON-UNIX-USE
file, though it can also be used in Unix-like systems.
To build PCRE on a Unix-like system, first run the "configure" command from the
PCRE distribution directory, with your current directory set to the directory
where you want the files to be created. This command is a standard GNU
"autoconf" configuration script, for which generic instructions are supplied in
the file INSTALL.
Most commonly, people build PCRE within its own distribution directory, and in
this case, on many systems, just running "./configure" is sufficient. However,
the usual methods of changing standard defaults are available. For example:
CFLAGS='-O2 -Wall' ./configure --prefix=/opt/local
specifies that the C compiler should be run with the flags '-O2 -Wall' instead
of the default, and that "make install" should install PCRE under /opt/local
instead of the default /usr/local.
If you want to build in a different directory, just run "configure" with that
directory as current. For example, suppose you have unpacked the PCRE source
into /source/pcre/pcre-xxx, but you want to build it in /build/pcre/pcre-xxx:
cd /build/pcre/pcre-xxx
/source/pcre/pcre-xxx/configure
PCRE is written in C and is normally compiled as a C library. However, it is
possible to build it as a C++ library, though the provided building apparatus
does not have any features to support this.
There are some optional features that can be included or omitted from the PCRE
library. You can read more about them in the pcrebuild man page.
. If you want to suppress the building of the C++ wrapper library, you can add
--disable-cpp to the "configure" command. Otherwise, when "configure" is run,
it will try to find a C++ compiler and C++ header files, and if it succeeds,
it will try to build the C++ wrapper.
. If you want to make use of the support for UTF-8 character strings in PCRE,
you must add --enable-utf8 to the "configure" command. Without it, the code
for handling UTF-8 is not included in the library. (Even when included, it
still has to be enabled by an option at run time.)
. If, in addition to support for UTF-8 character strings, you want to include
support for the \P, \p, and \X sequences that recognize Unicode character
properties, you must add --enable-unicode-properties to the "configure"
command. This adds about 30K to the size of the library (in the form of a
property table); only the basic two-letter properties such as Lu are
supported.
. You can build PCRE to recognize either CR or LF or the sequence CRLF or any
of the preceding, or any of the Unicode newline sequences as indicating the
end of a line. Whatever you specify at build time is the default; the caller
of PCRE can change the selection at run time. The default newline indicator
is a single LF character (the Unix standard). You can specify the default
newline indicator by adding --enable-newline-is-cr or --enable-newline-is-lf
or --enable-newline-is-crlf or --enable-newline-is-anycrlf or
--enable-newline-is-any to the "configure" command, respectively.
If you specify --enable-newline-is-cr or --enable-newline-is-crlf, some of
the standard tests will fail, because the lines in the test files end with
LF. Even if the files are edited to change the line endings, there are likely
to be some failures. With --enable-newline-is-anycrlf or
--enable-newline-is-any, many tests should succeed, but there may be some
failures.
. By default, the sequence \R in a pattern matches any Unicode line ending
sequence. This is independent of the option specifying what PCRE considers to
be the end of a line (see above). However, the caller of PCRE can restrict \R
to match only CR, LF, or CRLF. You can make this the default by adding
--enable-bsr-anycrlf to the "configure" command (bsr = "backslash R").
. When called via the POSIX interface, PCRE uses malloc() to get additional
storage for processing capturing parentheses if there are more than 10 of
them in a pattern. You can increase this threshold by setting, for example,
--with-posix-malloc-threshold=20
on the "configure" command.
. PCRE has a counter that can be set to limit the amount of resources it uses.
If the limit is exceeded during a match, the match fails. The default is ten
million. You can change the default by setting, for example,
--with-match-limit=500000
on the "configure" command. This is just the default; individual calls to
pcre_exec() can supply their own value. There is more discussion on the
pcreapi man page.
. There is a separate counter that limits the depth of recursive function calls
during a matching process. This also has a default of ten million, which is
essentially "unlimited". You can change the default by setting, for example,
--with-match-limit-recursion=500000
Recursive function calls use up the runtime stack; running out of stack can
cause programs to crash in strange ways. There is a discussion about stack
sizes in the pcrestack man page.
. The default maximum compiled pattern size is around 64K. You can increase
this by adding --with-link-size=3 to the "configure" command. You can
increase it even more by setting --with-link-size=4, but this is unlikely
ever to be necessary. Increasing the internal link size will reduce
performance.
. You can build PCRE so that its internal match() function that is called from
pcre_exec() does not call itself recursively. Instead, it uses memory blocks
obtained from the heap via the special functions pcre_stack_malloc() and
pcre_stack_free() to save data that would otherwise be saved on the stack. To
build PCRE like this, use
--disable-stack-for-recursion
on the "configure" command. PCRE runs more slowly in this mode, but it may be
necessary in environments with limited stack sizes. This applies only to the
pcre_exec() function; it does not apply to pcre_dfa_exec(), which does not
use deeply nested recursion. There is a discussion about stack sizes in the
pcrestack man page.
. For speed, PCRE uses four tables for manipulating and identifying characters
whose code point values are less than 256. By default, it uses a set of
tables for ASCII encoding that is part of the distribution. If you specify
--enable-rebuild-chartables
a program called dftables is compiled and run in the default C locale when
you obey "make". It builds a source file called pcre_chartables.c. If you do
not specify this option, pcre_chartables.c is created as a copy of
pcre_chartables.c.dist. See "Character tables" below for further information.
. It is possible to compile PCRE for use on systems that use EBCDIC as their
default character code (as opposed to ASCII) by specifying
--enable-ebcdic
This automatically implies --enable-rebuild-chartables (see above).
. It is possible to compile pcregrep to use libz and/or libbz2, in order to
read .gz and .bz2 files (respectively), by specifying one or both of
--enable-pcregrep-libz
--enable-pcregrep-libbz2
Of course, the relevant libraries must be installed on your system.
. It is possible to compile pcretest so that it links with the libreadline
library, by specifying
--enable-pcretest-libreadline
If this is done, when pcretest's input is from a terminal, it reads it using
the readline() function. This provides line-editing and history facilities.
Note that libreadline is GPL-licenced, so if you distribute a binary of
pcretest linked in this way, there may be licensing issues.
Setting this option causes the -lreadline option to be added to the pcretest
build. In many operating environments with a sytem-installed readline
library this is sufficient. However, in some environments (e.g. if an
unmodified distribution version of readline is in use), it may be necessary
to specify something like LIBS="-lncurses" as well. This is because, to quote
the readline INSTALL, "Readline uses the termcap functions, but does not link
with the termcap or curses library itself, allowing applications which link
with readline the to choose an appropriate library."
The "configure" script builds the following files for the basic C library:
. Makefile is the makefile that builds the library
. config.h contains build-time configuration options for the library
. pcre.h is the public PCRE header file
. pcre-config is a script that shows the settings of "configure" options
. libpcre.pc is data for the pkg-config command
. libtool is a script that builds shared and/or static libraries
. RunTest is a script for running tests on the basic C library
. RunGrepTest is a script for running tests on the pcregrep command
Versions of config.h and pcre.h are distributed in the PCRE tarballs under
the names config.h.generic and pcre.h.generic. These are provided for the
benefit of those who have to built PCRE without the benefit of "configure". If
you use "configure", the .generic versions are not used.
If a C++ compiler is found, the following files are also built:
. libpcrecpp.pc is data for the pkg-config command
. pcrecpparg.h is a header file for programs that call PCRE via the C++ wrapper
. pcre_stringpiece.h is the header for the C++ "stringpiece" functions
The "configure" script also creates config.status, which is an executable
script that can be run to recreate the configuration, and config.log, which
contains compiler output from tests that "configure" runs.
Once "configure" has run, you can run "make". It builds two libraries, called
libpcre and libpcreposix, a test program called pcretest, and the pcregrep
command. If a C++ compiler was found on your system, "make" also builds the C++
wrapper library, which is called libpcrecpp, and some test programs called
pcrecpp_unittest, pcre_scanner_unittest, and pcre_stringpiece_unittest.
Building the C++ wrapper can be disabled by adding --disable-cpp to the
"configure" command.
The command "make check" runs all the appropriate tests. Details of the PCRE
tests are given below in a separate section of this document.
You can use "make install" to install PCRE into live directories on your
system. The following are installed (file names are all relative to the
<prefix> that is set when "configure" is run):
Commands (bin):
pcretest
pcregrep
pcre-config
Libraries (lib):
libpcre
libpcreposix
libpcrecpp (if C++ support is enabled)
Configuration information (lib/pkgconfig):
libpcre.pc
libpcrecpp.pc (if C++ support is enabled)
Header files (include):
pcre.h
pcreposix.h
pcre_scanner.h )
pcre_stringpiece.h ) if C++ support is enabled
pcrecpp.h )
pcrecpparg.h )
Man pages (share/man/man{1,3}):
pcregrep.1
pcretest.1
pcre.3
pcre*.3 (lots more pages, all starting "pcre")
HTML documentation (share/doc/pcre/html):
index.html
*.html (lots more pages, hyperlinked from index.html)
Text file documentation (share/doc/pcre):
AUTHORS
COPYING
ChangeLog
LICENCE
NEWS
README
pcre.txt (a concatenation of the man(3) pages)
pcretest.txt the pcretest man page
pcregrep.txt the pcregrep man page
If you want to remove PCRE from your system, you can run "make uninstall".
This removes all the files that "make install" installed. However, it does not
remove any directories, because these are often shared with other programs.
Retrieving configuration information on Unix-like systems
---------------------------------------------------------
Running "make install" installs the command pcre-config, which can be used to
recall information about the PCRE configuration and installation. For example:
pcre-config --version
prints the version number, and
pcre-config --libs
outputs information about where the library is installed. This command can be
included in makefiles for programs that use PCRE, saving the programmer from
having to remember too many details.
The pkg-config command is another system for saving and retrieving information
about installed libraries. Instead of separate commands for each library, a
single command is used. For example:
pkg-config --cflags pcre
The data is held in *.pc files that are installed in a directory called
<prefix>/lib/pkgconfig.
Shared libraries on Unix-like systems
-------------------------------------
The default distribution builds PCRE as shared libraries and static libraries,
as long as the operating system supports shared libraries. Shared library
support relies on the "libtool" script which is built as part of the
"configure" process.
The libtool script is used to compile and link both shared and static
libraries. They are placed in a subdirectory called .libs when they are newly
built. The programs pcretest and pcregrep are built to use these uninstalled
libraries (by means of wrapper scripts in the case of shared libraries). When
you use "make install" to install shared libraries, pcregrep and pcretest are
automatically re-built to use the newly installed shared libraries before being
installed themselves. However, the versions left in the build directory still
use the uninstalled libraries.
To build PCRE using static libraries only you must use --disable-shared when
configuring it. For example:
./configure --prefix=/usr/gnu --disable-shared
Then run "make" in the usual way. Similarly, you can use --disable-static to
build only shared libraries.
Cross-compiling on Unix-like systems
------------------------------------
You can specify CC and CFLAGS in the normal way to the "configure" command, in
order to cross-compile PCRE for some other host. However, you should NOT
specify --enable-rebuild-chartables, because if you do, the dftables.c source
file is compiled and run on the local host, in order to generate the inbuilt
character tables (the pcre_chartables.c file). This will probably not work,
because dftables.c needs to be compiled with the local compiler, not the cross
compiler.
When --enable-rebuild-chartables is not specified, pcre_chartables.c is created
by making a copy of pcre_chartables.c.dist, which is a default set of tables
that assumes ASCII code. Cross-compiling with the default tables should not be
a problem.
If you need to modify the character tables when cross-compiling, you should
move pcre_chartables.c.dist out of the way, then compile dftables.c by hand and
run it on the local host to make a new version of pcre_chartables.c.dist.
Then when you cross-compile PCRE this new version of the tables will be used.
Using HP's ANSI C++ compiler (aCC)
----------------------------------
Unless C++ support is disabled by specifying the "--disable-cpp" option of the
"configure" script, you must include the "-AA" option in the CXXFLAGS
environment variable in order for the C++ components to compile correctly.
Also, note that the aCC compiler on PA-RISC platforms may have a defect whereby
needed libraries fail to get included when specifying the "-AA" compiler
option. If you experience unresolved symbols when linking the C++ programs,
use the workaround of specifying the following environment variable prior to
running the "configure" script:
CXXLDFLAGS="-lstd_v2 -lCsup_v2"
Making new tarballs
-------------------
The command "make dist" creates three PCRE tarballs, in tar.gz, tar.bz2, and
zip formats. The command "make distcheck" does the same, but then does a trial
build of the new distribution to ensure that it works.
If you have modified any of the man page sources in the doc directory, you
should first run the PrepareRelease script before making a distribution. This
script creates the .txt and HTML forms of the documentation from the man pages.
Testing PCRE
------------
To test the basic PCRE library on a Unix system, run the RunTest script that is
created by the configuring process. There is also a script called RunGrepTest
that tests the options of the pcregrep command. If the C++ wrapper library is
built, three test programs called pcrecpp_unittest, pcre_scanner_unittest, and
pcre_stringpiece_unittest are also built.
Both the scripts and all the program tests are run if you obey "make check" or
"make test". For other systems, see the instructions in NON-UNIX-USE.
The RunTest script runs the pcretest test program (which is documented in its
own man page) on each of the testinput files in the testdata directory in
turn, and compares the output with the contents of the corresponding testoutput
files. A file called testtry is used to hold the main output from pcretest
(testsavedregex is also used as a working file). To run pcretest on just one of
the test files, give its number as an argument to RunTest, for example:
RunTest 2
The first test file can also be fed directly into the perltest.pl script to
check that Perl gives the same results. The only difference you should see is
in the first few lines, where the Perl version is given instead of the PCRE
version.
The second set of tests check pcre_fullinfo(), pcre_info(), pcre_study(),
pcre_copy_substring(), pcre_get_substring(), pcre_get_substring_list(), error
detection, and run-time flags that are specific to PCRE, as well as the POSIX
wrapper API. It also uses the debugging flags to check some of the internals of
pcre_compile().
If you build PCRE with a locale setting that is not the standard C locale, the
character tables may be different (see next paragraph). In some cases, this may
cause failures in the second set of tests. For example, in a locale where the
isprint() function yields TRUE for characters in the range 128-255, the use of
[:isascii:] inside a character class defines a different set of characters, and
this shows up in this test as a difference in the compiled code, which is being
listed for checking. Where the comparison test output contains [\x00-\x7f] the
test will contain [\x00-\xff], and similarly in some other cases. This is not a
bug in PCRE.
The third set of tests checks pcre_maketables(), the facility for building a
set of character tables for a specific locale and using them instead of the
default tables. The tests make use of the "fr_FR" (French) locale. Before
running the test, the script checks for the presence of this locale by running
the "locale" command. If that command fails, or if it doesn't include "fr_FR"
in the list of available locales, the third test cannot be run, and a comment
is output to say why. If running this test produces instances of the error
** Failed to set locale "fr_FR"
in the comparison output, it means that locale is not available on your system,
despite being listed by "locale". This does not mean that PCRE is broken.
[If you are trying to run this test on Windows, you may be able to get it to
work by changing "fr_FR" to "french" everywhere it occurs. Alternatively, use
RunTest.bat. The version of RunTest.bat included with PCRE 7.4 and above uses
Windows versions of test 2. More info on using RunTest.bat is included in the
document entitled NON-UNIX-USE.]
The fourth test checks the UTF-8 support. It is not run automatically unless
PCRE is built with UTF-8 support. To do this you must set --enable-utf8 when
running "configure". This file can be also fed directly to the perltest script,
provided you are running Perl 5.8 or higher. (For Perl 5.6, a small patch,
commented in the script, can be be used.)
The fifth test checks error handling with UTF-8 encoding, and internal UTF-8
features of PCRE that are not relevant to Perl.
The sixth test checks the support for Unicode character properties. It it not
run automatically unless PCRE is built with Unicode property support. To to
this you must set --enable-unicode-properties when running "configure".
The seventh, eighth, and ninth tests check the pcre_dfa_exec() alternative
matching function, in non-UTF-8 mode, UTF-8 mode, and UTF-8 mode with Unicode
property support, respectively. The eighth and ninth tests are not run
automatically unless PCRE is build with the relevant support.
Character tables
----------------
For speed, PCRE uses four tables for manipulating and identifying characters
whose code point values are less than 256. The final argument of the
pcre_compile() function is a pointer to a block of memory containing the
concatenated tables. A call to pcre_maketables() can be used to generate a set
of tables in the current locale. If the final argument for pcre_compile() is
passed as NULL, a set of default tables that is built into the binary is used.
The source file called pcre_chartables.c contains the default set of tables. By
default, this is created as a copy of pcre_chartables.c.dist, which contains
tables for ASCII coding. However, if --enable-rebuild-chartables is specified
for ./configure, a different version of pcre_chartables.c is built by the
program dftables (compiled from dftables.c), which uses the ANSI C character
handling functions such as isalnum(), isalpha(), isupper(), islower(), etc. to
build the table sources. This means that the default C locale which is set for
your system will control the contents of these default tables. You can change
the default tables by editing pcre_chartables.c and then re-building PCRE. If
you do this, you should take care to ensure that the file does not get
automatically re-generated. The best way to do this is to move
pcre_chartables.c.dist out of the way and replace it with your customized
tables.
When the dftables program is run as a result of --enable-rebuild-chartables,
it uses the default C locale that is set on your system. It does not pay
attention to the LC_xxx environment variables. In other words, it uses the
system's default locale rather than whatever the compiling user happens to have
set. If you really do want to build a source set of character tables in a
locale that is specified by the LC_xxx variables, you can run the dftables
program by hand with the -L option. For example:
./dftables -L pcre_chartables.c.special
The first two 256-byte tables provide lower casing and case flipping functions,
respectively. The next table consists of three 32-byte bit maps which identify
digits, "word" characters, and white space, respectively. These are used when
building 32-byte bit maps that represent character classes for code points less
than 256.
The final 256-byte table has bits indicating various character types, as
follows:
1 white space character
2 letter
4 decimal digit
8 hexadecimal digit
16 alphanumeric or '_'
128 regular expression metacharacter or binary zero
You should not alter the set of characters that contain the 128 bit, as that
will cause PCRE to malfunction.
File manifest
-------------
The distribution should contain the following files:
(A) Source files of the PCRE library functions and their headers:
dftables.c auxiliary program for building pcre_chartables.c
when --enable-rebuild-chartables is specified
pcre_chartables.c.dist a default set of character tables that assume ASCII
coding; used, unless --enable-rebuild-chartables is
specified, by copying to pcre_chartables.c
pcreposix.c )
pcre_compile.c )
pcre_config.c )
pcre_dfa_exec.c )
pcre_exec.c )
pcre_fullinfo.c )
pcre_get.c ) sources for the functions in the library,
pcre_globals.c ) and some internal functions that they use
pcre_info.c )
pcre_maketables.c )
pcre_newline.c )
pcre_ord2utf8.c )
pcre_refcount.c )
pcre_study.c )
pcre_tables.c )
pcre_try_flipped.c )
pcre_ucp_searchfuncs.c )
pcre_valid_utf8.c )
pcre_version.c )
pcre_xclass.c )
pcre_printint.src ) debugging function that is #included in pcretest,
) and can also be #included in pcre_compile()
pcre.h.in template for pcre.h when built by "configure"
pcreposix.h header for the external POSIX wrapper API
pcre_internal.h header for internal use
ucp.h ) headers concerned with
ucpinternal.h ) Unicode property handling
ucptable.h ) (this one is the data table)
config.h.in template for config.h, which is built by "configure"
pcrecpp.h public header file for the C++ wrapper
pcrecpparg.h.in template for another C++ header file
pcre_scanner.h public header file for C++ scanner functions
pcrecpp.cc )
pcre_scanner.cc ) source for the C++ wrapper library
pcre_stringpiece.h.in template for pcre_stringpiece.h, the header for the
C++ stringpiece functions
pcre_stringpiece.cc source for the C++ stringpiece functions
(B) Source files for programs that use PCRE:
pcredemo.c simple demonstration of coding calls to PCRE
pcregrep.c source of a grep utility that uses PCRE
pcretest.c comprehensive test program
(C) Auxiliary files:
132html script to turn "man" pages into HTML
AUTHORS information about the author of PCRE
ChangeLog log of changes to the code
CleanTxt script to clean nroff output for txt man pages
Detrail script to remove trailing spaces
HACKING some notes about the internals of PCRE
INSTALL generic installation instructions
LICENCE conditions for the use of PCRE
COPYING the same, using GNU's standard name
Makefile.in ) template for Unix Makefile, which is built by
) "configure"
Makefile.am ) the automake input that was used to create
) Makefile.in
NEWS important changes in this release
NON-UNIX-USE notes on building PCRE on non-Unix systems
PrepareRelease script to make preparations for "make dist"
README this file
RunTest a Unix shell script for running tests
RunGrepTest a Unix shell script for pcregrep tests
aclocal.m4 m4 macros (generated by "aclocal")
config.guess ) files used by libtool,
config.sub ) used only when building a shared library
configure a configuring shell script (built by autoconf)
configure.ac ) the autoconf input that was used to build
) "configure" and config.h
depcomp ) script to find program dependencies, generated by
) automake
doc/*.3 man page sources for the PCRE functions
doc/*.1 man page sources for pcregrep and pcretest
doc/index.html.src the base HTML page
doc/html/* HTML documentation
doc/pcre.txt plain text version of the man pages
doc/pcretest.txt plain text documentation of test program
doc/perltest.txt plain text documentation of Perl test program
install-sh a shell script for installing files
libpcre.pc.in template for libpcre.pc for pkg-config
libpcrecpp.pc.in template for libpcrecpp.pc for pkg-config
ltmain.sh file used to build a libtool script
missing ) common stub for a few missing GNU programs while
) installing, generated by automake
mkinstalldirs script for making install directories
perltest.pl Perl test program
pcre-config.in source of script which retains PCRE information
pcrecpp_unittest.cc )
pcre_scanner_unittest.cc ) test programs for the C++ wrapper
pcre_stringpiece_unittest.cc )
testdata/testinput* test data for main library tests
testdata/testoutput* expected test results
testdata/grep* input and output for pcregrep tests
(D) Auxiliary files for cmake support
CMakeLists.txt
config-cmake.h.in
(E) Auxiliary files for VPASCAL
makevp.bat
makevp_c.txt
makevp_l.txt
pcregexp.pas
(F) Auxiliary files for building PCRE "by hand"
pcre.h.generic ) a version of the public PCRE header file
) for use in non-"configure" environments
config.h.generic ) a version of config.h for use in non-"configure"
) environments
(F) Miscellaneous
RunTest.bat a script for running tests under Windows
Philip Hazel
Email local part: ph10
Email domain: cam.ac.uk
Last updated: 13 April 2008
#/bin/sh
# Script to prepare the files for building a PCRE release. It does some
# processing of the documentation, detrails files, and creates pcre.h.generic
# and config.h.generic (for use by builders who can't run ./configure).
# You must run this script before runnning "make dist". It makes use of the
# following files:
# 132html A Perl script that converts a .1 or .3 man page into HTML. It
# is called from MakeRelease. It "knows" the relevant troff
# constructs that are used in the PCRE man pages.
# CleanTxt A Perl script that cleans up the output of "nroff -man" by
# removing backspaces and other redundant text so as to produce
# a readable .txt file.
# Detrail A Perl script that removes trailing spaces from files.
# doc/index.html.src
# A file that is copied as index.html into the doc/html directory
# when the HTML documentation is built. It works like this so that
# doc/html can be deleted and re-created from scratch.
# First, sort out the documentation
cd doc
echo Processing documentation
# Make Text form of the documentation. It needs some mangling to make it
# tidy for online reading. Concatenate all the .3 stuff, but omit the
# individual function pages.
cat <<End >pcre.txt
-----------------------------------------------------------------------------
This file contains a concatenation of the PCRE man pages, converted to plain
text format for ease of searching with a text editor, or for use on systems
that do not have a man page processor. The small individual files that give
synopses of each function in the library have not been included. There are
separate text files for the pcregrep and pcretest commands.
-----------------------------------------------------------------------------
End
echo "Making pcre.txt"
for file in pcre pcrebuild pcrematching pcreapi pcrecallout pcrecompat \
pcrepattern pcresyntax pcrepartial pcreprecompile \
pcreperform pcreposix pcrecpp pcresample pcrestack ; do
echo " Processing $file.3"
nroff -c -man $file.3 >$file.rawtxt
../CleanTxt <$file.rawtxt >>pcre.txt
/bin/rm $file.rawtxt
echo "------------------------------------------------------------------------------" >>pcre.txt
if [ "$file" != "pcresample" ] ; then
echo " " >>pcre.txt
echo " " >>pcre.txt
fi
done
# The three commands
for file in pcretest pcregrep pcre-config ; do
echo Making $file.txt
nroff -c -man $file.1 >$file.rawtxt
../CleanTxt <$file.rawtxt >$file.txt
/bin/rm $file.rawtxt
done
# Make HTML form of the documentation.
echo "Making HTML documentation"
/bin/rm html/*
cp index.html.src html/index.html
for file in *.1 ; do
base=`basename $file .1`
echo " Making $base.html"
../132html -toc $base <$file >html/$base.html
done
# Exclude table of contents for function summaries. It seems that expr
# forces an anchored regex. Also exclude them for small pages that have
# only one section.
for file in *.3 ; do
base=`basename $file .3`
toc=-toc
if [ `expr $base : '.*_'` -ne 0 ] ; then toc="" ; fi
if [ "$base" = "pcresample" ] || \
[ "$base" = "pcrestack" ] || \
[ "$base" = "pcrecompat" ] || \
[ "$base" = "pcreperform" ] ; then
toc=""
fi
echo " Making $base.html"
../132html $toc $base <$file >html/$base.html
if [ $? != 0 ] ; then exit 1; fi
done
# End of documentation processing
cd ..
echo Documentation done
# These files are detrailed; do not detrail the test data because there may be
# significant trailing spaces. The configure files are also omitted from the
# detrailing.
files="\
Makefile.am \
Makefile.in \
configure.ac \
README \
LICENCE \
COPYING \
AUTHORS \
NEWS \
NON-UNIX-USE \
INSTALL \
132html \
CleanTxt \
Detrail \
ChangeLog \
CMakeLists.txt \
RunGrepTest \
RunTest \
RunTest.bat \
pcre-config.in \
libpcre.pc.in \
libpcrecpp.pc.in \
config.h.in \
pcre_printint.src \
pcre_chartables.c.dist \
pcredemo.c \
pcregrep.c \
pcretest.c \
dftables.c \
pcreposix.c \
pcreposix.h \
pcre.h.in \
pcre_internal.h
pcre_compile.c \
pcre_config.c \
pcre_dfa_exec.c \
pcre_exec.c \
pcre_fullinfo.c \
pcre_get.c \
pcre_globals.c \
pcre_info.c \
pcre_maketables.c \
pcre_newline.c \
pcre_ord2utf8.c \
pcre_refcount.c \
pcre_study.c \
pcre_tables.c \
pcre_try_flipped.c \
pcre_ucp_searchfuncs.c \
pcre_valid_utf8.c \
pcre_version.c \
pcre_xclass.c \
pcre_scanner.cc \
pcre_scanner.h \
pcre_scanner_unittest.cc \
pcrecpp.cc \
pcrecpp.h \
pcrecpparg.h.in \
pcrecpp_unittest.cc \
pcre_stringpiece.cc \
pcre_stringpiece.h.in \
pcre_stringpiece_unittest.cc \
perltest.pl \
ucp.h \
ucpinternal.h \
ucptable.h \
makevp.bat \
pcre.def \
libpcre.def \
libpcreposix.def"
echo Detrailing
./Detrail $files doc/p* doc/html/*
echo Doing basic configure to get default pcre.h and config.h
# This is in case the caller has set aliases (as I do - PH)
unset cp ls mv rm
./configure >/dev/null
echo Converting pcre.h and config.h to generic forms
cp -f pcre.h pcre.h.generic
perl <<'END'
open(IN, "<config.h") || die "Can't open config.h: $!\n";
open(OUT, ">config.h.generic") || die "Can't open config.h.generic: $!\n";
while (<IN>)
{
if (/^#define\s(?!PACKAGE)(\w+)/)
{
print OUT "#ifndef $1\n";
print OUT;
print OUT "#endif\n";
}
else
{
print OUT;
}
}
close IN;
close OUT;
END
echo Done
#End
Compiling PCRE on non-Unix systems
----------------------------------
This document contains the following sections:
General
Generic instructions for the PCRE C library
The C++ wrapper functions
Building for virtual Pascal
Stack size in Windows environments
Linking programs in Windows environments
Comments about Win32 builds
Building PCRE on Windows with CMake
Use of relative paths with CMake on Windows
Testing with runtest.bat
Building under Windows with BCC5.5
Building PCRE on OpenVMS
GENERAL
I (Philip Hazel) have no experience of Windows or VMS sytems and how their
libraries work. The items in the PCRE distribution and Makefile that relate to
anything other than Unix-like systems are untested by me.
There are some other comments and files in the Contrib directory on the ftp
site that you may find useful. See
ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/Contrib
If you want to compile PCRE for a non-Unix system (especially for a system that
does not support "configure" and "make" files), note that the basic PCRE
library consists entirely of code written in Standard C, and so should compile
successfully on any system that has a Standard C compiler and library. The C++
wrapper functions are a separate issue (see below).
The PCRE distribution includes a "configure" file for use by the Configure/Make
build system, as found in many Unix-like environments. There is also support
support for CMake, which some users prefer, in particular in Windows
environments. There are some instructions for CMake under Windows in the
section entitled "Building PCRE with CMake" below. CMake can also be used to
build PCRE in Unix-like systems.
GENERIC INSTRUCTIONS FOR THE PCRE C LIBRARY
The following are generic comments about building the PCRE C library "by hand".
(1) Copy or rename the file config.h.generic as config.h, and edit the macro
settings that it contains to whatever is appropriate for your environment.
In particular, if you want to force a specific value for newline, you can
define the NEWLINE macro. When you compile any of the PCRE modules, you
must specify -DHAVE_CONFIG_H to your compiler so that config.h is included
in the sources.
An alternative approach is not to edit config.h, but to use -D on the
compiler command line to make any changes that you need to the
configuration options. In this case -DHAVE_CONFIG_H must not be set.
NOTE: There have been occasions when the way in which certain parameters
in config.h are used has changed between releases. (In the configure/make
world, this is handled automatically.) When upgrading to a new release,
you are strongly advised to review config.h.generic before re-using what
you had previously.
(2) Copy or rename the file pcre.h.generic as pcre.h.
(3) EITHER:
Copy or rename file pcre_chartables.c.dist as pcre_chartables.c.
OR:
Compile dftables.c as a stand-alone program (using -DHAVE_CONFIG_H if
you have set up config.h), and then run it with the single argument
"pcre_chartables.c". This generates a set of standard character tables
and writes them to that file. The tables are generated using the default
C locale for your system. If you want to use a locale that is specified
by LC_xxx environment variables, add the -L option to the dftables
command. You must use this method if you are building on a system that
uses EBCDIC code.
The tables in pcre_chartables.c are defaults. The caller of PCRE can
specify alternative tables at run time.
(4) Ensure that you have the following header files:
pcre_internal.h
ucp.h
ucpinternal.h
ucptable.h
(5) Also ensure that you have the following file, which is #included as source
when building a debugging version of PCRE, and is also used by pcretest.
pcre_printint.src
(6) Compile the following source files, setting -DHAVE_CONFIG_H as a compiler
option if you have set up config.h with your configuration, or else use
other -D settings to change the configuration as required.
pcre_chartables.c
pcre_compile.c
pcre_config.c
pcre_dfa_exec.c
pcre_exec.c
pcre_fullinfo.c
pcre_get.c
pcre_globals.c
pcre_info.c
pcre_maketables.c
pcre_newline.c
pcre_ord2utf8.c
pcre_refcount.c
pcre_study.c
pcre_tables.c
pcre_try_flipped.c
pcre_ucp_searchfuncs.c
pcre_valid_utf8.c
pcre_version.c
pcre_xclass.c
Make sure that you include -I. in the compiler command (or equivalent for
an unusual compiler) so that all included PCRE header files are first
sought in the current directory. Otherwise you run the risk of picking up
a previously-installed file from somewhere else.
(7) Now link all the compiled code into an object library in whichever form
your system keeps such libraries. This is the basic PCRE C library. If
your system has static and shared libraries, you may have to do this once
for each type.
(8) Similarly, compile pcreposix.c (remembering -DHAVE_CONFIG_H if necessary)
and link the result (on its own) as the pcreposix library.
(9) Compile the test program pcretest.c (again, don't forget -DHAVE_CONFIG_H).
This needs the functions in the pcre and pcreposix libraries when linking.
It also needs the pcre_printint.src source file, which it #includes.
(10) Run pcretest on the testinput files in the testdata directory, and check
that the output matches the corresponding testoutput files. Note that the
supplied files are in Unix format, with just LF characters as line
terminators. You may need to edit them to change this if your system uses
a different convention. If you are using Windows, you probably should use
the wintestinput3 file instead of testinput3 (and the corresponding output
file). This is a locale test; wintestinput3 sets the locale to "french"
rather than "fr_FR", and there some minor output differences.
(11) If you want to use the pcregrep command, compile and link pcregrep.c; it
uses only the basic PCRE library (it does not need the pcreposix library).
THE C++ WRAPPER FUNCTIONS
The PCRE distribution also contains some C++ wrapper functions and tests,
contributed by Google Inc. On a system that can use "configure" and "make",
the functions are automatically built into a library called pcrecpp. It should
be straightforward to compile the .cc files manually on other systems. The
files called xxx_unittest.cc are test programs for each of the corresponding
xxx.cc files.
BUILDING FOR VIRTUAL PASCAL
A script for building PCRE using Borland's C++ compiler for use with VPASCAL
was contributed by Alexander Tokarev. Stefan Weber updated the script and added
additional files. The following files in the distribution are for building PCRE
for use with VP/Borland: makevp_c.txt, makevp_l.txt, makevp.bat, pcregexp.pas.
STACK SIZE IN WINDOWS ENVIRONMENTS
The default processor stack size of 1Mb in some Windows environments is too
small for matching patterns that need much recursion. In particular, test 2 may
fail because of this. Normally, running out of stack causes a crash, but there
have been cases where the test program has just died silently. See your linker
documentation for how to increase stack size if you experience problems. The
Linux default of 8Mb is a reasonable choice for the stack, though even that can
be too small for some pattern/subject combinations.
PCRE has a compile configuration option to disable the use of stack for
recursion so that heap is used instead. However, pattern matching is
significantly slower when this is done. There is more about stack usage in the
"pcrestack" documentation.
LINKING PROGRAMS IN WINDOWS ENVIRONMENTS
If you want to statically link a program against a PCRE library in the form of
a non-dll .a file, you must define PCRE_STATIC before including pcre.h,
otherwise the pcre_malloc() and pcre_free() exported functions will be declared
__declspec(dllimport), with unwanted results.
COMMENTS ABOUT WIN32 BUILDS (see also "BUILDING PCRE WITH CMAKE" below)
There are two ways of building PCRE using the "configure, make, make install"
paradigm on Windows systems: using MinGW or using Cygwin. These are not at all
the same thing; they are completely different from each other. There is also
support for building using CMake, which some users find a more straightforward
way of building PCRE under Windows. However, the tests are not run
automatically when CMake is used.
The MinGW home page (http://www.mingw.org/) says this:
MinGW: A collection of freely available and freely distributable Windows
specific header files and import libraries combined with GNU toolsets that
allow one to produce native Windows programs that do not rely on any
3rd-party C runtime DLLs.
The Cygwin home page (http://www.cygwin.com/) says this:
Cygwin is a Linux-like environment for Windows. It consists of two parts:
. A DLL (cygwin1.dll) which acts as a Linux API emulation layer providing
substantial Linux API functionality
. A collection of tools which provide Linux look and feel.
The Cygwin DLL currently works with all recent, commercially released x86 32
bit and 64 bit versions of Windows, with the exception of Windows CE.
On both MinGW and Cygwin, PCRE should build correctly using:
./configure && make && make install
This should create two libraries called libpcre and libpcreposix, and, if you
have enabled building the C++ wrapper, a third one called libpcrecpp. These are
independent libraries: when you like with libpcreposix or libpcrecpp you must
also link with libpcre, which contains the basic functions. (Some earlier
releases of PCRE included the basic libpcre functions in libpcreposix. This no
longer happens.)
A user submitted a special-purpose patch that makes it easy to create
"pcre.dll" under mingw32 using the "msys" environment. It provides "pcre.dll"
as a special target. If you use this target, no other files are built, and in
particular, the pcretest and pcregrep programs are not built. An example of how
this might be used is:
./configure --enable-utf --disable-cpp CFLAGS="-03 -s"; make pcre.dll
Using Cygwin's compiler generates libraries and executables that depend on
cygwin1.dll. If a library that is generated this way is distributed,
cygwin1.dll has to be distributed as well. Since cygwin1.dll is under the GPL
licence, this forces not only PCRE to be under the GPL, but also the entire
application. A distributor who wants to keep their own code proprietary must
purchase an appropriate Cygwin licence.
MinGW has no such restrictions. The MinGW compiler generates a library or
executable that can run standalone on Windows without any third party dll or
licensing issues.
But there is more complication:
If a Cygwin user uses the -mno-cygwin Cygwin gcc flag, what that really does is
to tell Cygwin's gcc to use the MinGW gcc. Cygwin's gcc is only acting as a
front end to MinGW's gcc (if you install Cygwin's gcc, you get both Cygwin's
gcc and MinGW's gcc). So, a user can:
. Build native binaries by using MinGW or by getting Cygwin and using
-mno-cygwin.
. Build binaries that depend on cygwin1.dll by using Cygwin with the normal
compiler flags.
The test files that are supplied with PCRE are in Unix format, with LF
characters as line terminators. It may be necessary to change the line
terminators in order to get some of the tests to work. We hope to improve
things in this area in future.
BUILDING PCRE ON WINDOWS WITH CMAKE
CMake is an alternative build facility that can be used instead of the
traditional Unix "configure". CMake version 2.4.7 supports Borland makefiles,
MinGW makefiles, MSYS makefiles, NMake makefiles, UNIX makefiles, Visual Studio
6, Visual Studio 7, Visual Studio 8, and Watcom W8. The following instructions
were contributed by a PCRE user.
1. Download CMake 2.4.7 or above from http://www.cmake.org/, install and ensure
that cmake\bin is on your path.
2. Unzip (retaining folder structure) the PCRE source tree into a source
directory such as C:\pcre.
3. Create a new, empty build directory: C:\pcre\build\
4. Run CMakeSetup from the Shell envirornment of your build tool, e.g., Msys
for Msys/MinGW or Visual Studio Command Prompt for VC/VC++
5. Enter C:\pcre\pcre-xx and C:\pcre\build for the source and build
directories, respectively
6. Hit the "Configure" button.
7. Select the particular IDE / build tool that you are using (Visual Studio,
MSYS makefiles, MinGW makefiles, etc.)
8. The GUI will then list several configuration options. This is where you can
enable UTF-8 support, etc.
9. Hit "Configure" again. The adjacent "OK" button should now be active.
10. Hit "OK".
11. The build directory should now contain a usable build system, be it a
solution file for Visual Studio, makefiles for MinGW, etc.
USE OF RELATIVE PATHS WITH CMAKE ON WINDOWS
A PCRE user comments as follows:
I thought that others may want to know the current state of
CMAKE_USE_RELATIVE_PATHS support on Windows.
Here it is:
-- AdditionalIncludeDirectories is only partially modified (only the
first path - see below)
-- Only some of the contained file paths are modified - shown below for
pcre.vcproj
-- It properly modifies
I am sure CMake people can fix that if they want to. Until then one will
need to replace existing absolute paths in project files with relative
paths manually (e.g. from VS) - relative to project file location. I did
just that before being told to try CMAKE_USE_RELATIVE_PATHS. Not a big
deal.
AdditionalIncludeDirectories="E:\builds\pcre\build;E:\builds\pcre\pcre-7.5;"
AdditionalIncludeDirectories=".;E:\builds\pcre\pcre-7.5;"
RelativePath="pcre.h">
RelativePath="pcre_chartables.c">
RelativePath="pcre_chartables.c.rule">
TESTING WITH RUNTEST.BAT
1. Copy RunTest.bat into the directory where pcretest.exe has been created.
2. Edit RunTest.bat and insert a line that indentifies the relative location of
the pcre source, e.g.:
set srcdir=..\pcre-7.4-RC3
3. Run RunTest.bat from a command shell environment. Test outputs will
automatically be compared to expected results, and discrepancies will
identified in the console output.
4. To test pcrecpp, run pcrecpp_unittest.exe, pcre_stringpiece_unittest.exe and
pcre_scanner_unittest.exe.
BUILDING UNDER WINDOWS WITH BCC5.5
Michael Roy sent these comments about building PCRE under Windows with BCC5.5:
Some of the core BCC libraries have a version of PCRE from 1998 built in,
which can lead to pcre_exec() giving an erroneous PCRE_ERROR_NULL from a
version mismatch. I'm including an easy workaround below, if you'd like to
include it in the non-unix instructions:
When linking a project with BCC5.5, pcre.lib must be included before any of
the libraries cw32.lib, cw32i.lib, cw32mt.lib, and cw32mti.lib on the command
line.
BUILDING PCRE ON OPENVMS
Dan Mooney sent the following comments about building PCRE on OpenVMS. They
relate to an older version of PCRE that used fewer source files, so the exact
commands will need changing. See the current list of source files above.
"It was quite easy to compile and link the library. I don't have a formal
make file but the attached file [reproduced below] contains the OpenVMS DCL
commands I used to build the library. I had to add #define
POSIX_MALLOC_THRESHOLD 10 to pcre.h since it was not defined anywhere.
The library was built on:
O/S: HP OpenVMS v7.3-1
Compiler: Compaq C v6.5-001-48BCD
Linker: vA13-01
The test results did not match 100% due to the issues you mention in your
documentation regarding isprint(), iscntrl(), isgraph() and ispunct(). I
modified some of the character tables temporarily and was able to get the
results to match. Tests using the fr locale did not match since I don't have
that locale loaded. The study size was always reported to be 3 less than the
value in the standard test output files."
=========================
$! This DCL procedure builds PCRE on OpenVMS
$!
$! I followed the instructions in the non-unix-use file in the distribution.
$!
$ COMPILE == "CC/LIST/NOMEMBER_ALIGNMENT/PREFIX_LIBRARY_ENTRIES=ALL_ENTRIES
$ COMPILE DFTABLES.C
$ LINK/EXE=DFTABLES.EXE DFTABLES.OBJ
$ RUN DFTABLES.EXE/OUTPUT=CHARTABLES.C
$ COMPILE MAKETABLES.C
$ COMPILE GET.C
$ COMPILE STUDY.C
$! I had to set POSIX_MALLOC_THRESHOLD to 10 in PCRE.H since the symbol
$! did not seem to be defined anywhere.
$! I edited pcre.h and added #DEFINE SUPPORT_UTF8 to enable UTF8 support.
$ COMPILE PCRE.C
$ LIB/CREATE PCRE MAKETABLES.OBJ, GET.OBJ, STUDY.OBJ, PCRE.OBJ
$! I had to set POSIX_MALLOC_THRESHOLD to 10 in PCRE.H since the symbol
$! did not seem to be defined anywhere.
$ COMPILE PCREPOSIX.C
$ LIB/CREATE PCREPOSIX PCREPOSIX.OBJ
$ COMPILE PCRETEST.C
$ LINK/EXE=PCRETEST.EXE PCRETEST.OBJ, PCRE/LIB, PCREPOSIX/LIB
$! C programs that want access to command line arguments must be
$! defined as a symbol
$ PCRETEST :== "$ SYS$ROADSUSERS:[DMOONEY.REGEXP]PCRETEST.EXE"
$! Arguments must be enclosed in quotes.
$ PCRETEST "-C"
$! Test results:
$!
$! The test results did not match 100%. The functions isprint(), iscntrl(),
$! isgraph() and ispunct() on OpenVMS must not produce the same results
$! as the system that built the test output files provided with the
$! distribution.
$!
$! The study size did not match and was always 3 less on OpenVMS.
$!
$! Locale could not be set to fr
$!
=========================
Last Updated: 25 January 2008
****
News about PCRE releases
------------------------
Release 7.7 07-May-08
---------------------
This is once again mainly a bug-fix release, but there are a couple of new
features.
Release 7.6 28-Jan-08
---------------------
The main reason for having this release so soon after 7.5 is because it fixes a
potential buffer overflow problem in pcre_compile() when run in UTF-8 mode. In
addition, the CMake configuration files have been brought up to date.
Release 7.5 10-Jan-08
---------------------
This is mainly a bug-fix release. However the ability to link pcregrep with
libz or libbz2 and the ability to link pcretest with libreadline have been
added. Also the --line-offsets and --file-offsets options were added to
pcregrep.
Release 7.4 21-Sep-07
---------------------
The only change of specification is the addition of options to control whether
\R matches any Unicode line ending (the default) or just CR, LF, and CRLF.
Otherwise, the changes are bug fixes and a refactoring to reduce the number of
relocations needed in a shared library. There have also been some documentation
updates, in particular, some more information about using CMake to build PCRE
has been added to the NON-UNIX-USE file.
Release 7.3 28-Aug-07
---------------------
Most changes are bug fixes. Some that are not:
1. There is some support for Perl 5.10's experimental "backtracking control
verbs" such as (*PRUNE).
2. UTF-8 checking is now as per RFC 3629 instead of RFC 2279; this is more
restrictive in the strings it accepts.
3. Checking for potential integer overflow has been made more dynamic, and as a
consequence there is no longer a hard limit on the size of a subpattern that
has a limited repeat count.
4. When CRLF is a valid line-ending sequence, pcre_exec() and pcre_dfa_exec()
no longer advance by two characters instead of one when an unanchored match
fails at CRLF if there are explicit CR or LF matches within the pattern.
This gets rid of some anomalous effects that previously occurred.
5. Some PCRE-specific settings for varying the newline options at the start of
a pattern have been added.
Release 7.2 19-Jun-07
---------------------
WARNING: saved patterns that were compiled by earlier versions of PCRE must be
recompiled for use with 7.2 (necessitated by the addition of \K, \h, \H, \v,
and \V).
Correction to the notes for 7.1: the note about shared libraries for Windows is
wrong. Previously, three libraries were built, but each could function
independently. For example, the pcreposix library also included all the
functions from the basic pcre library. The change is that the three libraries
are no longer independent. They are like the Unix libraries. To use the
pcreposix functions, for example, you need to link with both the pcreposix and
the basic pcre library.
Some more features from Perl 5.10 have been added:
(?-n) and (?+n) relative references for recursion and subroutines.
(?(-n) and (?(+n) relative references as conditions.
\k{name} and \g{name} are synonyms for \k<name>.
\K to reset the start of the matched string; for example, (foo)\Kbar
matches bar preceded by foo, but only sets bar as the matched string.
(?| introduces a group where the capturing parentheses in each alternative
start from the same number; for example, (?|(abc)|(xyz)) sets capturing
parentheses number 1 in both cases.
\h, \H, \v, \V match horizontal and vertical whitespace, respectively.
Release 7.1 24-Apr-07
---------------------
There is only one new feature in this release: a linebreak setting of
PCRE_NEWLINE_ANYCRLF. It is a cut-down version of PCRE_NEWLINE_ANY, which
recognizes only CRLF, CR, and LF as linebreaks.
A few bugs are fixed (see ChangeLog for details), but the major change is a
complete re-implementation of the build system. This now has full Autotools
support and so is now "standard" in some sense. It should help with compiling
PCRE in a wide variety of environments.
NOTE: when building shared libraries for Windows, three dlls are now built,
called libpcre, libpcreposix, and libpcrecpp. Previously, everything was
included in a single dll.
Another important change is that the dftables auxiliary program is no longer
compiled and run at "make" time by default. Instead, a default set of character
tables (assuming ASCII coding) is used. If you want to use dftables to generate
the character tables as previously, add --enable-rebuild-chartables to the
"configure" command. You must do this if you are compiling PCRE to run on a
system that uses EBCDIC code.
There is a discussion about character tables in the README file. The default is
not to use dftables so that that there is no problem when cross-compiling.
Release 7.0 19-Dec-06
---------------------
This release has a new major number because there have been some internal
upheavals to facilitate the addition of new optimizations and other facilities,
and to make subsequent maintenance and extension easier. Compilation is likely
to be a bit slower, but there should be no major effect on runtime performance.
Previously compiled patterns are NOT upwards compatible with this release. If
you have saved compiled patterns from a previous release, you will have to
re-compile them. Important changes that are visible to users are:
1. The Unicode property tables have been updated to Unicode 5.0.0, which adds
some more scripts.
2. The option PCRE_NEWLINE_ANY causes PCRE to recognize any Unicode newline
sequence as a newline.
3. The \R escape matches a single Unicode newline sequence as a single unit.
4. New features that will appear in Perl 5.10 are now in PCRE. These include
alternative Perl syntax for named parentheses, and Perl syntax for
recursion.
5. The C++ wrapper interface has been extended by the addition of a
QuoteMeta function and the ability to allow copy construction and
assignment.
For a complete list of changes, see the ChangeLog file.
Release 6.7 04-Jul-06
---------------------
The main additions to this release are the ability to use the same name for
multiple sets of parentheses, and support for CRLF line endings in both the
library and pcregrep (and in pcretest for testing).
Thanks to Ian Taylor, the stack usage for many kinds of pattern has been
significantly reduced for certain subject strings.
Release 6.5 01-Feb-06
---------------------
Important changes in this release:
1. A number of new features have been added to pcregrep.
2. The Unicode property tables have been updated to Unicode 4.1.0, and the
supported properties have been extended with script names such as "Arabic",
and the derived properties "Any" and "L&". This has necessitated a change to
the interal format of compiled patterns. Any saved compiled patterns that
use \p or \P must be recompiled.
3. The specification of recursion in patterns has been changed so that all
recursive subpatterns are automatically treated as atomic groups. Thus, for
example, (?R) is treated as if it were (?>(?R)). This is necessary because
otherwise there are situations where recursion does not work.
See the ChangeLog for a complete list of changes, which include a number of bug
fixes and tidies.
Release 6.0 07-Jun-05
---------------------
The release number has been increased to 6.0 because of the addition of several
major new pieces of functionality.
A new function, pcre_dfa_exec(), which implements pattern matching using a DFA
algorithm, has been added. This has a number of advantages for certain cases,
though it does run more slowly, and lacks the ability to capture substrings. On
the other hand, it does find all matches, not just the first, and it works
better for partial matching. The pcrematching man page discusses the
differences.
The pcretest program has been enhanced so that it can make use of the new
pcre_dfa_exec() matching function and the extra features it provides.
The distribution now includes a C++ wrapper library. This is built
automatically if a C++ compiler is found. The pcrecpp man page discusses this
interface.
The code itself has been re-organized into many more files, one for each
function, so it no longer requires everything to be linked in when static
linkage is used. As a consequence, some internal functions have had to have
their names exposed. These functions all have names starting with _pcre_. They
are undocumented, and are not intended for use by outside callers.
The pcregrep program has been enhanced with new functionality such as
multiline-matching and options for output more matching context. See the
ChangeLog for a complete list of changes to the library and the utility
programs.
Release 5.0 13-Sep-04
---------------------
The licence under which PCRE is released has been changed to the more
conventional "BSD" licence.
In the code, some bugs have been fixed, and there are also some major changes
in this release (which is why I've increased the number to 5.0). Some changes
are internal rearrangements, and some provide a number of new facilities. The
new features are:
1. There's an "automatic callout" feature that inserts callouts before every
item in the regex, and there's a new callout field that gives the position
in the pattern - useful for debugging and tracing.
2. The extra_data structure can now be used to pass in a set of character
tables at exec time. This is useful if compiled regex are saved and re-used
at a later time when the tables may not be at the same address. If the
default internal tables are used, the pointer saved with the compiled
pattern is now set to NULL, which means that you don't need to do anything
special unless you are using custom tables.
3. It is possible, with some restrictions on the content of the regex, to
request "partial" matching. A special return code is given if all of the
subject string matched part of the regex. This could be useful for testing
an input field as it is being typed.
4. There is now some optional support for Unicode character properties, which
means that the patterns items such as \p{Lu} and \X can now be used. Only
the general category properties are supported. If PCRE is compiled with this
support, an additional 90K data structure is include, which increases the
size of the library dramatically.
5. There is support for saving compiled patterns and re-using them later.
6. There is support for running regular expressions that were compiled on a
different host with the opposite endianness.
7. The pcretest program has been extended to accommodate the new features.
The main internal rearrangement is that sequences of literal characters are no
longer handled as strings. Instead, each character is handled on its own. This
makes some UTF-8 handling easier, and makes the support of partial matching
possible. Compiled patterns containing long literal strings will be larger as a
result of this change; I hope that performance will not be much affected.
Release 4.5 01-Dec-03
---------------------
Again mainly a bug-fix and tidying release, with only a couple of new features:
1. It's possible now to compile PCRE so that it does not use recursive
function calls when matching. Instead it gets memory from the heap. This slows
things down, but may be necessary on systems with limited stacks.
2. UTF-8 string checking has been tightened to reject overlong sequences and to
check that a starting offset points to the start of a character. Failure of the
latter returns a new error code: PCRE_ERROR_BADUTF8_OFFSET.
3. PCRE can now be compiled for systems that use EBCDIC code.
Release 4.4 21-Aug-03
---------------------
This is mainly a bug-fix and tidying release. The only new feature is that PCRE
checks UTF-8 strings for validity by default. There is an option to suppress
this, just in case anybody wants that teeny extra bit of performance.
Releases 4.1 - 4.3
------------------
Sorry, I forgot about updating the NEWS file for these releases. Please take a
look at ChangeLog.
Release 4.0 17-Feb-03
---------------------
There have been a lot of changes for the 4.0 release, adding additional
functionality and mending bugs. Below is a list of the highlights of the new
functionality. For full details of these features, please consult the
documentation. For a complete list of changes, see the ChangeLog file.
1. Support for Perl's \Q...\E escapes.
2. "Possessive quantifiers" ?+, *+, ++, and {,}+ which come from Sun's Java
package. They provide some syntactic sugar for simple cases of "atomic
grouping".
3. Support for the \G assertion. It is true when the current matching position
is at the start point of the match.
4. A new feature that provides some of the functionality that Perl provides
with (?{...}). The facility is termed a "callout". The way it is done in PCRE
is for the caller to provide an optional function, by setting pcre_callout to
its entry point. To get the function called, the regex must include (?C) at
appropriate points.
5. Support for recursive calls to individual subpatterns. This makes it really
easy to get totally confused.
6. Support for named subpatterns. The Python syntax (?P<name>...) is used to
name a group.
7. Several extensions to UTF-8 support; it is now fairly complete. There is an
option for pcregrep to make it operate in UTF-8 mode.
8. The single man page has been split into a number of separate man pages.
These also give rise to individual HTML pages which are put in a separate
directory. There is an index.html page that lists them all. Some hyperlinking
between the pages has been installed.
Release 3.5 15-Aug-01
---------------------
1. The configuring system has been upgraded to use later versions of autoconf
and libtool. By default it builds both a shared and a static library if the OS
supports it. You can use --disable-shared or --disable-static on the configure
command if you want only one of them.
2. The pcretest utility is now installed along with pcregrep because it is
useful for users (to test regexs) and by doing this, it automatically gets
relinked by libtool. The documentation has been turned into a man page, so
there are now .1, .txt, and .html versions in /doc.
3. Upgrades to pcregrep:
(i) Added long-form option names like gnu grep.
(ii) Added --help to list all options with an explanatory phrase.
(iii) Added -r, --recursive to recurse into sub-directories.
(iv) Added -f, --file to read patterns from a file.
4. Added --enable-newline-is-cr and --enable-newline-is-lf to the configure
script, to force use of CR or LF instead of \n in the source. On non-Unix
systems, the value can be set in config.h.
5. The limit of 200 on non-capturing parentheses is a _nesting_ limit, not an
absolute limit. Changed the text of the error message to make this clear, and
likewise updated the man page.
6. The limit of 99 on the number of capturing subpatterns has been removed.
The new limit is 65535, which I hope will not be a "real" limit.
Release 3.3 01-Aug-00
---------------------
There is some support for UTF-8 character strings. This is incomplete and
experimental. The documentation describes what is and what is not implemented.
Otherwise, this is just a bug-fixing release.
Release 3.0 01-Feb-00
---------------------
1. A "configure" script is now used to configure PCRE for Unix systems. It
builds a Makefile, a config.h file, and the pcre-config script.
2. PCRE is built as a shared library by default.
3. There is support for POSIX classes such as [:alpha:].
5. There is an experimental recursion feature.
----------------------------------------------------------------------------
IMPORTANT FOR THOSE UPGRADING FROM VERSIONS BEFORE 2.00
Please note that there has been a change in the API such that a larger
ovector is required at matching time, to provide some additional workspace.
The new man page has details. This change was necessary in order to support
some of the new functionality in Perl 5.005.
IMPORTANT FOR THOSE UPGRADING FROM VERSION 2.00
Another (I hope this is the last!) change has been made to the API for the
pcre_compile() function. An additional argument has been added to make it
possible to pass over a pointer to character tables built in the current
locale by pcre_maketables(). To use the default tables, this new arguement
should be passed as NULL.
IMPORTANT FOR THOSE UPGRADING FROM VERSION 2.05
Yet another (and again I hope this really is the last) change has been made
to the API for the pcre_exec() function. An additional argument has been
added to make it possible to start the match other than at the start of the
subject string. This is important if there are lookbehinds. The new man
page has the details, but you just want to convert existing programs, all
you need to do is to stick in a new fifth argument to pcre_exec(), with a
value of zero. For example, change
pcre_exec(pattern, extra, subject, length, options, ovec, ovecsize)
to
pcre_exec(pattern, extra, subject, length, 0, options, ovec, ovecsize)
****
# Makefile.in generated by automake 1.10.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
@SET_MAKE@
VPATH = @srcdir@
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
install_sh_DATA = $(install_sh) -c -m 644
install_sh_PROGRAM = $(install_sh) -c
install_sh_SCRIPT = $(install_sh) -c
INSTALL_HEADER = $(INSTALL_DATA)
transform = $(program_transform_name)
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
build_triplet = @build@
host_triplet = @host@
TESTS = $(am__EXEEXT_2) RunTest RunGrepTest
bin_PROGRAMS = pcretest$(EXEEXT) pcregrep$(EXEEXT)
noinst_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2)
# These additional headers will be be installed if C++ support is enabled. We
# do not distribute pcrecpparg.h or pcre_stringpiece.h, as these are generated
# from corresponding .h.in files (which we do distribute).
@WITH_PCRE_CPP_TRUE@am__append_1 = \
@WITH_PCRE_CPP_TRUE@ pcrecpparg.h \
@WITH_PCRE_CPP_TRUE@ pcre_stringpiece.h
@WITH_PCRE_CPP_TRUE@am__append_2 = \
@WITH_PCRE_CPP_TRUE@ pcrecpp.h \
@WITH_PCRE_CPP_TRUE@ pcre_scanner.h
@WITH_REBUILD_CHARTABLES_TRUE@am__append_3 = dftables
@WITH_PCRE_CPP_TRUE@am__append_4 = libpcrecpp.la
@WITH_PCRE_CPP_TRUE@am__append_5 = pcrecpp_unittest \
@WITH_PCRE_CPP_TRUE@ pcre_scanner_unittest \
@WITH_PCRE_CPP_TRUE@ pcre_stringpiece_unittest
@WITH_PCRE_CPP_TRUE@am__append_6 = pcrecpp_unittest \
@WITH_PCRE_CPP_TRUE@ pcre_scanner_unittest \
@WITH_PCRE_CPP_TRUE@ pcre_stringpiece_unittest
@WITH_PCRE_CPP_TRUE@am__append_7 = libpcrecpp.pc
subdir = .
DIST_COMMON = README $(am__configure_deps) $(am__include_HEADERS_DIST) \
$(dist_doc_DATA) $(dist_html_DATA) $(dist_man_MANS) \
$(dist_noinst_DATA) $(dist_noinst_SCRIPTS) \
$(srcdir)/Makefile.am $(srcdir)/Makefile.in \
$(srcdir)/config.h.in $(srcdir)/libpcre.pc.in \
$(srcdir)/libpcrecpp.pc.in $(srcdir)/pcre-config.in \
$(srcdir)/pcre.h.in $(srcdir)/pcre_stringpiece.h.in \
$(srcdir)/pcrecpparg.h.in $(top_srcdir)/configure AUTHORS \
COPYING ChangeLog INSTALL NEWS config.guess config.sub depcomp \
install-sh ltmain.sh missing
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/configure.ac
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
$(ACLOCAL_M4)
am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
configure.lineno config.status.lineno
mkinstalldirs = $(install_sh) -d
CONFIG_HEADER = config.h
CONFIG_CLEAN_FILES = libpcre.pc libpcrecpp.pc pcre-config pcre.h \
pcre_stringpiece.h pcrecpparg.h
am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
am__vpath_adj = case $$p in \
$(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
*) f=$$p;; \
esac;
am__strip_dir = `echo $$p | sed -e 's|^.*/||'`;
am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" \
"$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)" \
"$(DESTDIR)$(man3dir)" "$(DESTDIR)$(docdir)" \
"$(DESTDIR)$(htmldir)" "$(DESTDIR)$(htmldir)" \
"$(DESTDIR)$(pkgconfigdir)" "$(DESTDIR)$(includedir)" \
"$(DESTDIR)$(includedir)"
libLTLIBRARIES_INSTALL = $(INSTALL)
LTLIBRARIES = $(lib_LTLIBRARIES)
libpcre_la_LIBADD =
am_libpcre_la_OBJECTS = pcre_compile.lo pcre_config.lo \
pcre_dfa_exec.lo pcre_exec.lo pcre_fullinfo.lo pcre_get.lo \
pcre_globals.lo pcre_info.lo pcre_maketables.lo \
pcre_newline.lo pcre_ord2utf8.lo pcre_refcount.lo \
pcre_study.lo pcre_tables.lo pcre_try_flipped.lo \
pcre_ucp_searchfuncs.lo pcre_valid_utf8.lo pcre_version.lo \
pcre_xclass.lo
nodist_libpcre_la_OBJECTS = pcre_chartables.lo
libpcre_la_OBJECTS = $(am_libpcre_la_OBJECTS) \
$(nodist_libpcre_la_OBJECTS)
libpcre_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
$(libpcre_la_LDFLAGS) $(LDFLAGS) -o $@
@WITH_PCRE_CPP_TRUE@libpcrecpp_la_DEPENDENCIES = libpcre.la
am__libpcrecpp_la_SOURCES_DIST = pcrecpp_internal.h pcrecpp.cc \
pcre_scanner.cc pcre_stringpiece.cc
@WITH_PCRE_CPP_TRUE@am_libpcrecpp_la_OBJECTS = pcrecpp.lo \
@WITH_PCRE_CPP_TRUE@ pcre_scanner.lo pcre_stringpiece.lo
libpcrecpp_la_OBJECTS = $(am_libpcrecpp_la_OBJECTS)
libpcrecpp_la_LINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) \
$(LIBTOOLFLAGS) --mode=link $(CXXLD) $(AM_CXXFLAGS) \
$(CXXFLAGS) $(libpcrecpp_la_LDFLAGS) $(LDFLAGS) -o $@
@WITH_PCRE_CPP_TRUE@am_libpcrecpp_la_rpath = -rpath $(libdir)
libpcreposix_la_DEPENDENCIES = libpcre.la
am_libpcreposix_la_OBJECTS = pcreposix.lo
libpcreposix_la_OBJECTS = $(am_libpcreposix_la_OBJECTS)
libpcreposix_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \
$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
$(libpcreposix_la_LDFLAGS) $(LDFLAGS) -o $@
binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
@WITH_REBUILD_CHARTABLES_TRUE@am__EXEEXT_1 = dftables$(EXEEXT)
@WITH_PCRE_CPP_TRUE@am__EXEEXT_2 = pcrecpp_unittest$(EXEEXT) \
@WITH_PCRE_CPP_TRUE@ pcre_scanner_unittest$(EXEEXT) \
@WITH_PCRE_CPP_TRUE@ pcre_stringpiece_unittest$(EXEEXT)
PROGRAMS = $(bin_PROGRAMS) $(noinst_PROGRAMS)
am__dftables_SOURCES_DIST = dftables.c
@WITH_REBUILD_CHARTABLES_TRUE@am_dftables_OBJECTS = \
@WITH_REBUILD_CHARTABLES_TRUE@ dftables.$(OBJEXT)
dftables_OBJECTS = $(am_dftables_OBJECTS)
dftables_LDADD = $(LDADD)
am__pcre_scanner_unittest_SOURCES_DIST = pcre_scanner_unittest.cc
@WITH_PCRE_CPP_TRUE@am_pcre_scanner_unittest_OBJECTS = \
@WITH_PCRE_CPP_TRUE@ pcre_scanner_unittest.$(OBJEXT)
pcre_scanner_unittest_OBJECTS = $(am_pcre_scanner_unittest_OBJECTS)
@WITH_PCRE_CPP_TRUE@pcre_scanner_unittest_DEPENDENCIES = \
@WITH_PCRE_CPP_TRUE@ libpcrecpp.la
am__pcre_stringpiece_unittest_SOURCES_DIST = \
pcre_stringpiece_unittest.cc
@WITH_PCRE_CPP_TRUE@am_pcre_stringpiece_unittest_OBJECTS = \
@WITH_PCRE_CPP_TRUE@ pcre_stringpiece_unittest.$(OBJEXT)
pcre_stringpiece_unittest_OBJECTS = \
$(am_pcre_stringpiece_unittest_OBJECTS)
@WITH_PCRE_CPP_TRUE@pcre_stringpiece_unittest_DEPENDENCIES = \
@WITH_PCRE_CPP_TRUE@ libpcrecpp.la
am__pcrecpp_unittest_SOURCES_DIST = pcrecpp_unittest.cc
@WITH_PCRE_CPP_TRUE@am_pcrecpp_unittest_OBJECTS = \
@WITH_PCRE_CPP_TRUE@ pcrecpp_unittest.$(OBJEXT)
pcrecpp_unittest_OBJECTS = $(am_pcrecpp_unittest_OBJECTS)
@WITH_PCRE_CPP_TRUE@pcrecpp_unittest_DEPENDENCIES = libpcrecpp.la
am_pcregrep_OBJECTS = pcregrep.$(OBJEXT)
pcregrep_OBJECTS = $(am_pcregrep_OBJECTS)
pcregrep_DEPENDENCIES = libpcreposix.la
am_pcretest_OBJECTS = pcretest.$(OBJEXT)
pcretest_OBJECTS = $(am_pcretest_OBJECTS)
pcretest_DEPENDENCIES = libpcreposix.la
binSCRIPT_INSTALL = $(INSTALL_SCRIPT)
SCRIPTS = $(bin_SCRIPTS) $(dist_noinst_SCRIPTS)
DEFAULT_INCLUDES = -I.@am__isrc@
depcomp = $(SHELL) $(top_srcdir)/depcomp
am__depfiles_maybe = depfiles
COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
LTCOMPILE = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
--mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
CCLD = $(CC)
LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
--mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) \
$(LDFLAGS) -o $@
CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
LTCXXCOMPILE = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
--mode=compile $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
CXXLD = $(CXX)
CXXLINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \
--mode=link $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) \
$(LDFLAGS) -o $@
SOURCES = $(libpcre_la_SOURCES) $(nodist_libpcre_la_SOURCES) \
$(libpcrecpp_la_SOURCES) $(libpcreposix_la_SOURCES) \
$(dftables_SOURCES) $(pcre_scanner_unittest_SOURCES) \
$(pcre_stringpiece_unittest_SOURCES) \
$(pcrecpp_unittest_SOURCES) $(pcregrep_SOURCES) \
$(pcretest_SOURCES)
DIST_SOURCES = $(libpcre_la_SOURCES) $(am__libpcrecpp_la_SOURCES_DIST) \
$(libpcreposix_la_SOURCES) $(am__dftables_SOURCES_DIST) \
$(am__pcre_scanner_unittest_SOURCES_DIST) \
$(am__pcre_stringpiece_unittest_SOURCES_DIST) \
$(am__pcrecpp_unittest_SOURCES_DIST) $(pcregrep_SOURCES) \
$(pcretest_SOURCES)
man1dir = $(mandir)/man1
man3dir = $(mandir)/man3
NROFF = nroff
MANS = $(dist_man_MANS) $(man_MANS)
dist_docDATA_INSTALL = $(INSTALL_DATA)
dist_htmlDATA_INSTALL = $(INSTALL_DATA)
htmlDATA_INSTALL = $(INSTALL_DATA)
pkgconfigDATA_INSTALL = $(INSTALL_DATA)
DATA = $(dist_doc_DATA) $(dist_html_DATA) $(dist_noinst_DATA) \
$(html_DATA) $(pkgconfig_DATA)
am__include_HEADERS_DIST = pcreposix.h pcrecpp.h pcre_scanner.h
includeHEADERS_INSTALL = $(INSTALL_HEADER)
nodist_includeHEADERS_INSTALL = $(INSTALL_HEADER)
HEADERS = $(include_HEADERS) $(nodist_include_HEADERS)
ETAGS = etags
CTAGS = ctags
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
distdir = $(PACKAGE)-$(VERSION)
top_distdir = $(distdir)
am__remove_distdir = \
{ test ! -d $(distdir) \
|| { find $(distdir) -type d ! -perm -200 -exec chmod u+w {} ';' \
&& rm -fr $(distdir); }; }
DIST_ARCHIVES = $(distdir).tar.gz $(distdir).tar.bz2 $(distdir).zip
GZIP_ENV = --best
distuninstallcheck_listfiles = find . -type f -print
distcleancheck_listfiles = find . -type f -print
ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
AR = @AR@
AS = @AS@
AUTOCONF = @AUTOCONF@
AUTOHEADER = @AUTOHEADER@
AUTOMAKE = @AUTOMAKE@
AWK = @AWK@
CC = @CC@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
CPP = @CPP@
CPPFLAGS = @CPPFLAGS@
CXX = @CXX@
CXXCPP = @CXXCPP@
CXXDEPMODE = @CXXDEPMODE@
CXXFLAGS = @CXXFLAGS@
CYGPATH_W = @CYGPATH_W@
DEFS = @DEFS@
DEPDIR = @DEPDIR@
DISTCHECK_CONFIGURE_FLAGS = @DISTCHECK_CONFIGURE_FLAGS@
DLLTOOL = @DLLTOOL@
DSYMUTIL = @DSYMUTIL@
ECHO = @ECHO@
ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
EXEEXT = @EXEEXT@
EXTRA_LIBPCRECPP_LDFLAGS = @EXTRA_LIBPCRECPP_LDFLAGS@
EXTRA_LIBPCREPOSIX_LDFLAGS = @EXTRA_LIBPCREPOSIX_LDFLAGS@
EXTRA_LIBPCRE_LDFLAGS = @EXTRA_LIBPCRE_LDFLAGS@
F77 = @F77@
FFLAGS = @FFLAGS@
GREP = @GREP@
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
LDFLAGS = @LDFLAGS@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
LN_S = @LN_S@
LTLIBOBJS = @LTLIBOBJS@
MAKEINFO = @MAKEINFO@
MKDIR_P = @MKDIR_P@
NMEDIT = @NMEDIT@
OBJDUMP = @OBJDUMP@
OBJEXT = @OBJEXT@
PACKAGE = @PACKAGE@
PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PCRE_DATE = @PCRE_DATE@
PCRE_MAJOR = @PCRE_MAJOR@
PCRE_MINOR = @PCRE_MINOR@
PCRE_PRERELEASE = @PCRE_PRERELEASE@
RANLIB = @RANLIB@
SED = @SED@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
STRIP = @STRIP@
VERSION = @VERSION@
abs_builddir = @abs_builddir@
abs_srcdir = @abs_srcdir@
abs_top_builddir = @abs_top_builddir@
abs_top_srcdir = @abs_top_srcdir@
ac_ct_CC = @ac_ct_CC@
ac_ct_CXX = @ac_ct_CXX@
ac_ct_F77 = @ac_ct_F77@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
am__tar = @am__tar@
am__untar = @am__untar@
bindir = @bindir@
build = @build@
build_alias = @build_alias@
build_cpu = @build_cpu@
build_os = @build_os@
build_vendor = @build_vendor@
builddir = @builddir@
datadir = @datadir@
datarootdir = @datarootdir@
docdir = @docdir@
dvidir = @dvidir@
exec_prefix = @exec_prefix@
host = @host@
host_alias = @host_alias@
host_cpu = @host_cpu@
host_os = @host_os@
host_vendor = @host_vendor@
htmldir = @htmldir@
includedir = @includedir@
infodir = @infodir@
install_sh = @install_sh@
libdir = @libdir@
libexecdir = @libexecdir@
localedir = @localedir@
localstatedir = @localstatedir@
mandir = @mandir@
mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
pcre_have_bits_type_traits = @pcre_have_bits_type_traits@
pcre_have_long_long = @pcre_have_long_long@
pcre_have_type_traits = @pcre_have_type_traits@
pcre_have_ulong_long = @pcre_have_ulong_long@
pdfdir = @pdfdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
dist_doc_DATA = \
doc/pcre.txt \
doc/pcre-config.txt \
doc/pcregrep.txt \
doc/pcretest.txt \
AUTHORS \
COPYING \
ChangeLog \
LICENCE \
NEWS \
README
dist_html_DATA = \
doc/html/index.html \
doc/html/pcre.html \
doc/html/pcre-config.html \
doc/html/pcre_compile.html \
doc/html/pcre_compile2.html \
doc/html/pcre_config.html \
doc/html/pcre_copy_named_substring.html \
doc/html/pcre_copy_substring.html \
doc/html/pcre_dfa_exec.html \
doc/html/pcre_exec.html \
doc/html/pcre_free_substring.html \
doc/html/pcre_free_substring_list.html \
doc/html/pcre_fullinfo.html \
doc/html/pcre_get_named_substring.html \
doc/html/pcre_get_stringnumber.html \
doc/html/pcre_get_stringtable_entries.html \
doc/html/pcre_get_substring.html \
doc/html/pcre_get_substring_list.html \
doc/html/pcre_info.html \
doc/html/pcre_maketables.html \
doc/html/pcre_refcount.html \
doc/html/pcre_study.html \
doc/html/pcre_version.html \
doc/html/pcreapi.html \
doc/html/pcrebuild.html \
doc/html/pcrecallout.html \
doc/html/pcrecompat.html \
doc/html/pcregrep.html \
doc/html/pcrematching.html \
doc/html/pcrepartial.html \
doc/html/pcrepattern.html \
doc/html/pcreperform.html \
doc/html/pcreposix.html \
doc/html/pcreprecompile.html \
doc/html/pcresample.html \
doc/html/pcrestack.html \
doc/html/pcresyntax.html \
doc/html/pcretest.html
pcrecpp_html = doc/html/pcrecpp.html
dist_noinst_DATA = $(pcrecpp_html)
@WITH_PCRE_CPP_TRUE@html_DATA = $(pcrecpp_html)
# The Libtool libraries to install. We'll add to this later.
lib_LTLIBRARIES = libpcre.la libpcreposix.la $(am__append_4)
check_SCRIPTS =
dist_noinst_SCRIPTS = RunTest RunGrepTest
# Additional files to delete on 'make clean' and 'make maintainer-clean'.
CLEANFILES = pcre_chartables.c testsavedregex teststderr testtry \
testNinput
MAINTAINERCLEANFILES = pcre.h.generic
# Additional files to bundle with the distribution, over and above what
# the Autotools include by default.
# These files contain maintenance information
# These files are used in the preparation of a release
# These files are to do with building for Virtual Pascal
# These files are usable versions of pcre.h and config.h that are distributed
# for the benefit of people who are building PCRE manually, without the
# Autotools support.
# The pcre_printint.src file is #included by some source files, so it must be
# distributed. The pcre_chartables.c.dist file is the default version of
# pcre_chartables.c, used unless --enable-rebuild-chartables is specified.
# PCRE demonstration program. No longer built automatcally. The point is that
# the users should build it themselves. So just distribute the source.
# noinst_PROGRAMS += pcredemo
# pcredemo_SOURCES = pcredemo.c
# pcredemo_LDADD = libpcre.la
EXTRA_DIST = doc/perltest.txt NON-UNIX-USE HACKING PrepareRelease \
CleanTxt Detrail 132html doc/index.html.src makevp.bat \
makevp_c.txt makevp_l.txt pcregexp.pas pcre.h.generic \
config.h.generic pcre_printint.src pcre_chartables.c.dist \
RunTest.bat testdata/grepinput testdata/grepinput8 \
testdata/grepinputv testdata/grepinputx testdata/greplist \
testdata/grepoutput testdata/grepoutput8 testdata/grepoutputN \
testdata/testinput1 testdata/testinput2 testdata/testinput3 \
testdata/testinput4 testdata/testinput5 testdata/testinput6 \
testdata/testinput7 testdata/testinput8 testdata/testinput9 \
testdata/testinput10 testdata/testoutput1 testdata/testoutput2 \
testdata/testoutput3 testdata/testoutput4 testdata/testoutput5 \
testdata/testoutput6 testdata/testoutput7 testdata/testoutput8 \
testdata/testoutput9 testdata/testoutput10 \
testdata/wintestinput3 testdata/wintestoutput3 perltest.pl \
pcredemo.c $(pcrecpp_man) cmake/COPYING-CMAKE-SCRIPTS \
cmake/FindPackageHandleStandardArgs.cmake \
cmake/FindReadline.cmake CMakeLists.txt config-cmake.h.in
# These are the header files we'll install. We do not distribute pcre.h because
# it is generated from pcre.h.in.
nodist_include_HEADERS = pcre.h $(am__append_1)
include_HEADERS = pcreposix.h $(am__append_2)
bin_SCRIPTS = pcre-config
@WITH_REBUILD_CHARTABLES_TRUE@dftables_SOURCES = dftables.c
libpcre_la_SOURCES = \
pcre_compile.c \
pcre_config.c \
pcre_dfa_exec.c \
pcre_exec.c \
pcre_fullinfo.c \
pcre_get.c \
pcre_globals.c \
pcre_info.c \
pcre_internal.h \
pcre_maketables.c \
pcre_newline.c \
pcre_ord2utf8.c \
pcre_refcount.c \
pcre_study.c \
pcre_tables.c \
pcre_try_flipped.c \
pcre_ucp_searchfuncs.c \
pcre_valid_utf8.c \
pcre_version.c \
pcre_xclass.c \
ucp.h \
ucpinternal.h \
ucptable.h
nodist_libpcre_la_SOURCES = \
pcre_chartables.c
libpcre_la_LDFLAGS = $(EXTRA_LIBPCRE_LDFLAGS)
libpcreposix_la_SOURCES = \
pcreposix.c
libpcreposix_la_LDFLAGS = $(EXTRA_LIBPCREPOSIX_LDFLAGS)
libpcreposix_la_LIBADD = libpcre.la
@WITH_PCRE_CPP_TRUE@libpcrecpp_la_SOURCES = \
@WITH_PCRE_CPP_TRUE@ pcrecpp_internal.h \
@WITH_PCRE_CPP_TRUE@ pcrecpp.cc \
@WITH_PCRE_CPP_TRUE@ pcre_scanner.cc \
@WITH_PCRE_CPP_TRUE@ pcre_stringpiece.cc
@WITH_PCRE_CPP_TRUE@libpcrecpp_la_LDFLAGS = $(EXTRA_LIBPCRECPP_LDFLAGS)
@WITH_PCRE_CPP_TRUE@libpcrecpp_la_LIBADD = libpcre.la
@WITH_PCRE_CPP_TRUE@pcrecpp_unittest_SOURCES = pcrecpp_unittest.cc
@WITH_PCRE_CPP_TRUE@pcrecpp_unittest_LDADD = libpcrecpp.la
@WITH_PCRE_CPP_TRUE@pcre_scanner_unittest_SOURCES = pcre_scanner_unittest.cc
@WITH_PCRE_CPP_TRUE@pcre_scanner_unittest_LDADD = libpcrecpp.la
@WITH_PCRE_CPP_TRUE@pcre_stringpiece_unittest_SOURCES = pcre_stringpiece_unittest.cc
@WITH_PCRE_CPP_TRUE@pcre_stringpiece_unittest_LDADD = libpcrecpp.la
pcretest_SOURCES = pcretest.c
pcretest_LDADD = libpcreposix.la
pcregrep_SOURCES = pcregrep.c
pcregrep_LDADD = libpcreposix.la
# A PCRE user submitted the following addition, saying that it "will allow
# anyone using the 'mingw32' compiler to simply type 'make pcre.dll' and get a
# nice DLL for Windows use". (It is used by the pcre.dll target.)
DLL_OBJS = pcre_compile.o pcre_config.o \
pcre_dfa_exec.o pcre_exec.o pcre_fullinfo.o pcre_get.o \
pcre_globals.o pcre_info.o pcre_maketables.o \
pcre_newline.o pcre_ord2utf8.o pcre_refcount.o \
pcre_study.o pcre_tables.o pcre_try_flipped.o \
pcre_ucp_searchfuncs.o pcre_valid_utf8.o pcre_version.o \
pcre_chartables.o \
pcre_xclass.o
# We have .pc files for pkg-config users.
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = libpcre.pc $(am__append_7)
dist_man_MANS = \
doc/pcre.3 \
doc/pcre-config.1 \
doc/pcre_compile.3 \
doc/pcre_compile2.3 \
doc/pcre_config.3 \
doc/pcre_copy_named_substring.3 \
doc/pcre_copy_substring.3 \
doc/pcre_dfa_exec.3 \
doc/pcre_exec.3 \
doc/pcre_free_substring.3 \
doc/pcre_free_substring_list.3 \
doc/pcre_fullinfo.3 \
doc/pcre_get_named_substring.3 \
doc/pcre_get_stringnumber.3 \
doc/pcre_get_stringtable_entries.3 \
doc/pcre_get_substring.3 \
doc/pcre_get_substring_list.3 \
doc/pcre_info.3 \
doc/pcre_maketables.3 \
doc/pcre_refcount.3 \
doc/pcre_study.3 \
doc/pcre_version.3 \
doc/pcreapi.3 \
doc/pcrebuild.3 \
doc/pcrecallout.3 \
doc/pcrecompat.3 \
doc/pcregrep.1 \
doc/pcrematching.3 \
doc/pcrepartial.3 \
doc/pcrepattern.3 \
doc/pcreperform.3 \
doc/pcreposix.3 \
doc/pcreprecompile.3 \
doc/pcresample.3 \
doc/pcrestack.3 \
doc/pcresyntax.3 \
doc/pcretest.1
pcrecpp_man = doc/pcrecpp.3
@WITH_PCRE_CPP_TRUE@man_MANS = $(pcrecpp_man)
all: config.h
$(MAKE) $(AM_MAKEFLAGS) all-am
.SUFFIXES:
.SUFFIXES: .c .cc .lo .o .obj
am--refresh:
@:
$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
@for dep in $?; do \
case '$(am__configure_deps)' in \
*$$dep*) \
echo ' cd $(srcdir) && $(AUTOMAKE) --gnu '; \
cd $(srcdir) && $(AUTOMAKE) --gnu \
&& exit 0; \
exit 1;; \
esac; \
done; \
echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu Makefile'; \
cd $(top_srcdir) && \
$(AUTOMAKE) --gnu Makefile
.PRECIOUS: Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
@case '$?' in \
*config.status*) \
echo ' $(SHELL) ./config.status'; \
$(SHELL) ./config.status;; \
*) \
echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
esac;
$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
$(SHELL) ./config.status --recheck
$(top_srcdir)/configure: $(am__configure_deps)
cd $(srcdir) && $(AUTOCONF)
$(ACLOCAL_M4): $(am__aclocal_m4_deps)
cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
config.h: stamp-h1
@if test ! -f $@; then \
rm -f stamp-h1; \
$(MAKE) $(AM_MAKEFLAGS) stamp-h1; \
else :; fi
stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
@rm -f stamp-h1
cd $(top_builddir) && $(SHELL) ./config.status config.h
$(srcdir)/config.h.in: $(am__configure_deps)
cd $(top_srcdir) && $(AUTOHEADER)
rm -f stamp-h1
touch $@
distclean-hdr:
-rm -f config.h stamp-h1
libpcre.pc: $(top_builddir)/config.status $(srcdir)/libpcre.pc.in
cd $(top_builddir) && $(SHELL) ./config.status $@
libpcrecpp.pc: $(top_builddir)/config.status $(srcdir)/libpcrecpp.pc.in
cd $(top_builddir) && $(SHELL) ./config.status $@
pcre-config: $(top_builddir)/config.status $(srcdir)/pcre-config.in
cd $(top_builddir) && $(SHELL) ./config.status $@
pcre.h: $(top_builddir)/config.status $(srcdir)/pcre.h.in
cd $(top_builddir) && $(SHELL) ./config.status $@
pcre_stringpiece.h: $(top_builddir)/config.status $(srcdir)/pcre_stringpiece.h.in
cd $(top_builddir) && $(SHELL) ./config.status $@
pcrecpparg.h: $(top_builddir)/config.status $(srcdir)/pcrecpparg.h.in
cd $(top_builddir) && $(SHELL) ./config.status $@
install-libLTLIBRARIES: $(lib_LTLIBRARIES)
@$(NORMAL_INSTALL)
test -z "$(libdir)" || $(MKDIR_P) "$(DESTDIR)$(libdir)"
@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
if test -f $$p; then \
f=$(am__strip_dir) \
echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) '$$p' '$(DESTDIR)$(libdir)/$$f'"; \
$(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(libLTLIBRARIES_INSTALL) $(INSTALL_STRIP_FLAG) "$$p" "$(DESTDIR)$(libdir)/$$f"; \
else :; fi; \
done
uninstall-libLTLIBRARIES:
@$(NORMAL_UNINSTALL)
@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
p=$(am__strip_dir) \
echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$p'"; \
$(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$p"; \
done
clean-libLTLIBRARIES:
-test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \
test "$$dir" != "$$p" || dir=.; \
echo "rm -f \"$${dir}/so_locations\""; \
rm -f "$${dir}/so_locations"; \
done
libpcre.la: $(libpcre_la_OBJECTS) $(libpcre_la_DEPENDENCIES)
$(libpcre_la_LINK) -rpath $(libdir) $(libpcre_la_OBJECTS) $(libpcre_la_LIBADD) $(LIBS)
libpcrecpp.la: $(libpcrecpp_la_OBJECTS) $(libpcrecpp_la_DEPENDENCIES)
$(libpcrecpp_la_LINK) $(am_libpcrecpp_la_rpath) $(libpcrecpp_la_OBJECTS) $(libpcrecpp_la_LIBADD) $(LIBS)
libpcreposix.la: $(libpcreposix_la_OBJECTS) $(libpcreposix_la_DEPENDENCIES)
$(libpcreposix_la_LINK) -rpath $(libdir) $(libpcreposix_la_OBJECTS) $(libpcreposix_la_LIBADD) $(LIBS)
install-binPROGRAMS: $(bin_PROGRAMS)
@$(NORMAL_INSTALL)
test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
@list='$(bin_PROGRAMS)'; for p in $$list; do \
p1=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
if test -f $$p \
|| test -f $$p1 \
; then \
f=`echo "$$p1" | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'`; \
echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(binPROGRAMS_INSTALL) '$$p' '$(DESTDIR)$(bindir)/$$f'"; \
$(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(binPROGRAMS_INSTALL) "$$p" "$(DESTDIR)$(bindir)/$$f" || exit 1; \
else :; fi; \
done
uninstall-binPROGRAMS:
@$(NORMAL_UNINSTALL)
@list='$(bin_PROGRAMS)'; for p in $$list; do \
f=`echo "$$p" | sed 's,^.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/'`; \
echo " rm -f '$(DESTDIR)$(bindir)/$$f'"; \
rm -f "$(DESTDIR)$(bindir)/$$f"; \
done
clean-binPROGRAMS:
@list='$(bin_PROGRAMS)'; for p in $$list; do \
f=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
echo " rm -f $$p $$f"; \
rm -f $$p $$f ; \
done
clean-noinstPROGRAMS:
@list='$(noinst_PROGRAMS)'; for p in $$list; do \
f=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
echo " rm -f $$p $$f"; \
rm -f $$p $$f ; \
done
dftables$(EXEEXT): $(dftables_OBJECTS) $(dftables_DEPENDENCIES)
@rm -f dftables$(EXEEXT)
$(LINK) $(dftables_OBJECTS) $(dftables_LDADD) $(LIBS)
pcre_scanner_unittest$(EXEEXT): $(pcre_scanner_unittest_OBJECTS) $(pcre_scanner_unittest_DEPENDENCIES)
@rm -f pcre_scanner_unittest$(EXEEXT)
$(CXXLINK) $(pcre_scanner_unittest_OBJECTS) $(pcre_scanner_unittest_LDADD) $(LIBS)
pcre_stringpiece_unittest$(EXEEXT): $(pcre_stringpiece_unittest_OBJECTS) $(pcre_stringpiece_unittest_DEPENDENCIES)
@rm -f pcre_stringpiece_unittest$(EXEEXT)
$(CXXLINK) $(pcre_stringpiece_unittest_OBJECTS) $(pcre_stringpiece_unittest_LDADD) $(LIBS)
pcrecpp_unittest$(EXEEXT): $(pcrecpp_unittest_OBJECTS) $(pcrecpp_unittest_DEPENDENCIES)
@rm -f pcrecpp_unittest$(EXEEXT)
$(CXXLINK) $(pcrecpp_unittest_OBJECTS) $(pcrecpp_unittest_LDADD) $(LIBS)
pcregrep$(EXEEXT): $(pcregrep_OBJECTS) $(pcregrep_DEPENDENCIES)
@rm -f pcregrep$(EXEEXT)
$(LINK) $(pcregrep_OBJECTS) $(pcregrep_LDADD) $(LIBS)
pcretest$(EXEEXT): $(pcretest_OBJECTS) $(pcretest_DEPENDENCIES)
@rm -f pcretest$(EXEEXT)
$(LINK) $(pcretest_OBJECTS) $(pcretest_LDADD) $(LIBS)
install-binSCRIPTS: $(bin_SCRIPTS)
@$(NORMAL_INSTALL)
test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
@list='$(bin_SCRIPTS)'; for p in $$list; do \
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
if test -f $$d$$p; then \
f=`echo "$$p" | sed 's|^.*/||;$(transform)'`; \
echo " $(binSCRIPT_INSTALL) '$$d$$p' '$(DESTDIR)$(bindir)/$$f'"; \
$(binSCRIPT_INSTALL) "$$d$$p" "$(DESTDIR)$(bindir)/$$f"; \
else :; fi; \
done
uninstall-binSCRIPTS:
@$(NORMAL_UNINSTALL)
@list='$(bin_SCRIPTS)'; for p in $$list; do \
f=`echo "$$p" | sed 's|^.*/||;$(transform)'`; \
echo " rm -f '$(DESTDIR)$(bindir)/$$f'"; \
rm -f "$(DESTDIR)$(bindir)/$$f"; \
done
mostlyclean-compile:
-rm -f *.$(OBJEXT)
distclean-compile:
-rm -f *.tab.c
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dftables.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_chartables.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_compile.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_config.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_dfa_exec.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_exec.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_fullinfo.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_get.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_globals.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_info.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_maketables.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_newline.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_ord2utf8.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_refcount.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_scanner.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_scanner_unittest.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_stringpiece.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_stringpiece_unittest.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_study.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_tables.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_try_flipped.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_ucp_searchfuncs.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_valid_utf8.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_version.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcre_xclass.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcrecpp.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcrecpp_unittest.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcregrep.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcreposix.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pcretest.Po@am__quote@
.c.o:
@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@ $(COMPILE) -c $<
.c.obj:
@am__fastdepCC_TRUE@ $(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@ $(COMPILE) -c `$(CYGPATH_W) '$<'`
.c.lo:
@am__fastdepCC_TRUE@ $(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
@am__fastdepCC_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $<
.cc.o:
@am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
@am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCXX_FALSE@ $(CXXCOMPILE) -c -o $@ $<
.cc.obj:
@am__fastdepCXX_TRUE@ $(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
@am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCXX_FALSE@ $(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
.cc.lo:
@am__fastdepCXX_TRUE@ $(LTCXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
@am__fastdepCXX_TRUE@ mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCXX_FALSE@ $(LTCXXCOMPILE) -c -o $@ $<
mostlyclean-libtool:
-rm -f *.lo
clean-libtool:
-rm -rf .libs _libs
distclean-libtool:
-rm -f libtool
install-man1: $(man1_MANS) $(man_MANS)
@$(NORMAL_INSTALL)
test -z "$(man1dir)" || $(MKDIR_P) "$(DESTDIR)$(man1dir)"
@list='$(man1_MANS) $(dist_man1_MANS) $(nodist_man1_MANS)'; \
l2='$(man_MANS) $(dist_man_MANS) $(nodist_man_MANS)'; \
for i in $$l2; do \
case "$$i" in \
*.1*) list="$$list $$i" ;; \
esac; \
done; \
for i in $$list; do \
if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \
else file=$$i; fi; \
ext=`echo $$i | sed -e 's/^.*\\.//'`; \
case "$$ext" in \
1*) ;; \
*) ext='1' ;; \
esac; \
inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
inst=`echo $$inst | sed -e 's/^.*\///'`; \
inst=`echo $$inst | sed '$(transform)'`.$$ext; \
echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man1dir)/$$inst'"; \
$(INSTALL_DATA) "$$file" "$(DESTDIR)$(man1dir)/$$inst"; \
done
uninstall-man1:
@$(NORMAL_UNINSTALL)
@list='$(man1_MANS) $(dist_man1_MANS) $(nodist_man1_MANS)'; \
l2='$(man_MANS) $(dist_man_MANS) $(nodist_man_MANS)'; \
for i in $$l2; do \
case "$$i" in \
*.1*) list="$$list $$i" ;; \
esac; \
done; \
for i in $$list; do \
ext=`echo $$i | sed -e 's/^.*\\.//'`; \
case "$$ext" in \
1*) ;; \
*) ext='1' ;; \
esac; \
inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
inst=`echo $$inst | sed -e 's/^.*\///'`; \
inst=`echo $$inst | sed '$(transform)'`.$$ext; \
echo " rm -f '$(DESTDIR)$(man1dir)/$$inst'"; \
rm -f "$(DESTDIR)$(man1dir)/$$inst"; \
done
install-man3: $(man3_MANS) $(man_MANS)
@$(NORMAL_INSTALL)
test -z "$(man3dir)" || $(MKDIR_P) "$(DESTDIR)$(man3dir)"
@list='$(man3_MANS) $(dist_man3_MANS) $(nodist_man3_MANS)'; \
l2='$(man_MANS) $(dist_man_MANS) $(nodist_man_MANS)'; \
for i in $$l2; do \
case "$$i" in \
*.3*) list="$$list $$i" ;; \
esac; \
done; \
for i in $$list; do \
if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \
else file=$$i; fi; \
ext=`echo $$i | sed -e 's/^.*\\.//'`; \
case "$$ext" in \
3*) ;; \
*) ext='3' ;; \
esac; \
inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
inst=`echo $$inst | sed -e 's/^.*\///'`; \
inst=`echo $$inst | sed '$(transform)'`.$$ext; \
echo " $(INSTALL_DATA) '$$file' '$(DESTDIR)$(man3dir)/$$inst'"; \
$(INSTALL_DATA) "$$file" "$(DESTDIR)$(man3dir)/$$inst"; \
done
uninstall-man3:
@$(NORMAL_UNINSTALL)
@list='$(man3_MANS) $(dist_man3_MANS) $(nodist_man3_MANS)'; \
l2='$(man_MANS) $(dist_man_MANS) $(nodist_man_MANS)'; \
for i in $$l2; do \
case "$$i" in \
*.3*) list="$$list $$i" ;; \
esac; \
done; \
for i in $$list; do \
ext=`echo $$i | sed -e 's/^.*\\.//'`; \
case "$$ext" in \
3*) ;; \
*) ext='3' ;; \
esac; \
inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
inst=`echo $$inst | sed -e 's/^.*\///'`; \
inst=`echo $$inst | sed '$(transform)'`.$$ext; \
echo " rm -f '$(DESTDIR)$(man3dir)/$$inst'"; \
rm -f "$(DESTDIR)$(man3dir)/$$inst"; \
done
install-dist_docDATA: $(dist_doc_DATA)
@$(NORMAL_INSTALL)
test -z "$(docdir)" || $(MKDIR_P) "$(DESTDIR)$(docdir)"
@list='$(dist_doc_DATA)'; for p in $$list; do \
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
f=$(am__strip_dir) \
echo " $(dist_docDATA_INSTALL) '$$d$$p' '$(DESTDIR)$(docdir)/$$f'"; \
$(dist_docDATA_INSTALL) "$$d$$p" "$(DESTDIR)$(docdir)/$$f"; \
done
uninstall-dist_docDATA:
@$(NORMAL_UNINSTALL)
@list='$(dist_doc_DATA)'; for p in $$list; do \
f=$(am__strip_dir) \
echo " rm -f '$(DESTDIR)$(docdir)/$$f'"; \
rm -f "$(DESTDIR)$(docdir)/$$f"; \
done
install-dist_htmlDATA: $(dist_html_DATA)
@$(NORMAL_INSTALL)
test -z "$(htmldir)" || $(MKDIR_P) "$(DESTDIR)$(htmldir)"
@list='$(dist_html_DATA)'; for p in $$list; do \
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
f=$(am__strip_dir) \
echo " $(dist_htmlDATA_INSTALL) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
$(dist_htmlDATA_INSTALL) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
done
uninstall-dist_htmlDATA:
@$(NORMAL_UNINSTALL)
@list='$(dist_html_DATA)'; for p in $$list; do \
f=$(am__strip_dir) \
echo " rm -f '$(DESTDIR)$(htmldir)/$$f'"; \
rm -f "$(DESTDIR)$(htmldir)/$$f"; \
done
install-htmlDATA: $(html_DATA)
@$(NORMAL_INSTALL)
test -z "$(htmldir)" || $(MKDIR_P) "$(DESTDIR)$(htmldir)"
@list='$(html_DATA)'; for p in $$list; do \
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
f=$(am__strip_dir) \
echo " $(htmlDATA_INSTALL) '$$d$$p' '$(DESTDIR)$(htmldir)/$$f'"; \
$(htmlDATA_INSTALL) "$$d$$p" "$(DESTDIR)$(htmldir)/$$f"; \
done
uninstall-htmlDATA:
@$(NORMAL_UNINSTALL)
@list='$(html_DATA)'; for p in $$list; do \
f=$(am__strip_dir) \
echo " rm -f '$(DESTDIR)$(htmldir)/$$f'"; \
rm -f "$(DESTDIR)$(htmldir)/$$f"; \
done
install-pkgconfigDATA: $(pkgconfig_DATA)
@$(NORMAL_INSTALL)
test -z "$(pkgconfigdir)" || $(MKDIR_P) "$(DESTDIR)$(pkgconfigdir)"
@list='$(pkgconfig_DATA)'; for p in $$list; do \
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
f=$(am__strip_dir) \
echo " $(pkgconfigDATA_INSTALL) '$$d$$p' '$(DESTDIR)$(pkgconfigdir)/$$f'"; \
$(pkgconfigDATA_INSTALL) "$$d$$p" "$(DESTDIR)$(pkgconfigdir)/$$f"; \
done
uninstall-pkgconfigDATA:
@$(NORMAL_UNINSTALL)
@list='$(pkgconfig_DATA)'; for p in $$list; do \
f=$(am__strip_dir) \
echo " rm -f '$(DESTDIR)$(pkgconfigdir)/$$f'"; \
rm -f "$(DESTDIR)$(pkgconfigdir)/$$f"; \
done
install-includeHEADERS: $(include_HEADERS)
@$(NORMAL_INSTALL)
test -z "$(includedir)" || $(MKDIR_P) "$(DESTDIR)$(includedir)"
@list='$(include_HEADERS)'; for p in $$list; do \
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
f=$(am__strip_dir) \
echo " $(includeHEADERS_INSTALL) '$$d$$p' '$(DESTDIR)$(includedir)/$$f'"; \
$(includeHEADERS_INSTALL) "$$d$$p" "$(DESTDIR)$(includedir)/$$f"; \
done
uninstall-includeHEADERS:
@$(NORMAL_UNINSTALL)
@list='$(include_HEADERS)'; for p in $$list; do \
f=$(am__strip_dir) \
echo " rm -f '$(DESTDIR)$(includedir)/$$f'"; \
rm -f "$(DESTDIR)$(includedir)/$$f"; \
done
install-nodist_includeHEADERS: $(nodist_include_HEADERS)
@$(NORMAL_INSTALL)
test -z "$(includedir)" || $(MKDIR_P) "$(DESTDIR)$(includedir)"
@list='$(nodist_include_HEADERS)'; for p in $$list; do \
if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
f=$(am__strip_dir) \
echo " $(nodist_includeHEADERS_INSTALL) '$$d$$p' '$(DESTDIR)$(includedir)/$$f'"; \
$(nodist_includeHEADERS_INSTALL) "$$d$$p" "$(DESTDIR)$(includedir)/$$f"; \
done
uninstall-nodist_includeHEADERS:
@$(NORMAL_UNINSTALL)
@list='$(nodist_include_HEADERS)'; for p in $$list; do \
f=$(am__strip_dir) \
echo " rm -f '$(DESTDIR)$(includedir)/$$f'"; \
rm -f "$(DESTDIR)$(includedir)/$$f"; \
done
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | \
$(AWK) '{ files[$$0] = 1; nonemtpy = 1; } \
END { if (nonempty) { for (i in files) print i; }; }'`; \
mkid -fID $$unique
tags: TAGS
TAGS: $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
tags=; \
here=`pwd`; \
list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | \
$(AWK) '{ files[$$0] = 1; nonempty = 1; } \
END { if (nonempty) { for (i in files) print i; }; }'`; \
if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
test -n "$$unique" || unique=$$empty_fix; \
$(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
$$tags $$unique; \
fi
ctags: CTAGS
CTAGS: $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
$(TAGS_FILES) $(LISP)
tags=; \
list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \
if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
done | \
$(AWK) '{ files[$$0] = 1; nonempty = 1; } \
END { if (nonempty) { for (i in files) print i; }; }'`; \
test -z "$(CTAGS_ARGS)$$tags$$unique" \
|| $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
$$tags $$unique
GTAGS:
here=`$(am__cd) $(top_builddir) && pwd` \
&& cd $(top_srcdir) \
&& gtags -i $(GTAGS_ARGS) $$here
distclean-tags:
-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
check-TESTS: $(TESTS)
@failed=0; all=0; xfail=0; xpass=0; skip=0; ws='[ ]'; \
srcdir=$(srcdir); export srcdir; \
list=' $(TESTS) '; \
if test -n "$$list"; then \
for tst in $$list; do \
if test -f ./$$tst; then dir=./; \
elif test -f $$tst; then dir=; \
else dir="$(srcdir)/"; fi; \
if $(TESTS_ENVIRONMENT) $${dir}$$tst; then \
all=`expr $$all + 1`; \
case " $(XFAIL_TESTS) " in \
*$$ws$$tst$$ws*) \
xpass=`expr $$xpass + 1`; \
failed=`expr $$failed + 1`; \
echo "XPASS: $$tst"; \
;; \
*) \
echo "PASS: $$tst"; \
;; \
esac; \
elif test $$? -ne 77; then \
all=`expr $$all + 1`; \
case " $(XFAIL_TESTS) " in \
*$$ws$$tst$$ws*) \
xfail=`expr $$xfail + 1`; \
echo "XFAIL: $$tst"; \
;; \
*) \
failed=`expr $$failed + 1`; \
echo "FAIL: $$tst"; \
;; \
esac; \
else \
skip=`expr $$skip + 1`; \
echo "SKIP: $$tst"; \
fi; \
done; \
if test "$$failed" -eq 0; then \
if test "$$xfail" -eq 0; then \
banner="All $$all tests passed"; \
else \
banner="All $$all tests behaved as expected ($$xfail expected failures)"; \
fi; \
else \
if test "$$xpass" -eq 0; then \
banner="$$failed of $$all tests failed"; \
else \
banner="$$failed of $$all tests did not behave as expected ($$xpass unexpected passes)"; \
fi; \
fi; \
dashes="$$banner"; \
skipped=""; \
if test "$$skip" -ne 0; then \
skipped="($$skip tests were not run)"; \
test `echo "$$skipped" | wc -c` -le `echo "$$banner" | wc -c` || \
dashes="$$skipped"; \
fi; \
report=""; \
if test "$$failed" -ne 0 && test -n "$(PACKAGE_BUGREPORT)"; then \
report="Please report to $(PACKAGE_BUGREPORT)"; \
test `echo "$$report" | wc -c` -le `echo "$$banner" | wc -c` || \
dashes="$$report"; \
fi; \
dashes=`echo "$$dashes" | sed s/./=/g`; \
echo "$$dashes"; \
echo "$$banner"; \
test -z "$$skipped" || echo "$$skipped"; \
test -z "$$report" || echo "$$report"; \
echo "$$dashes"; \
test "$$failed" -eq 0; \
else :; fi
distdir: $(DISTFILES)
$(am__remove_distdir)
test -d $(distdir) || mkdir $(distdir)
@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
list='$(DISTFILES)'; \
dist_files=`for file in $$list; do echo $$file; done | \
sed -e "s|^$$srcdirstrip/||;t" \
-e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
case $$dist_files in \
*/*) $(MKDIR_P) `echo "$$dist_files" | \
sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
sort -u` ;; \
esac; \
for file in $$dist_files; do \
if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
if test -d $$d/$$file; then \
dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
fi; \
cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
else \
test -f $(distdir)/$$file \
|| cp -p $$d/$$file $(distdir)/$$file \
|| exit 1; \
fi; \
done
-find $(distdir) -type d ! -perm -777 -exec chmod a+rwx {} \; -o \
! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
! -type d ! -perm -400 -exec chmod a+r {} \; -o \
! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
|| chmod -R a+r $(distdir)
dist-gzip: distdir
tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
$(am__remove_distdir)
dist-bzip2: distdir
tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
$(am__remove_distdir)
dist-lzma: distdir
tardir=$(distdir) && $(am__tar) | lzma -9 -c >$(distdir).tar.lzma
$(am__remove_distdir)
dist-tarZ: distdir
tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
$(am__remove_distdir)
dist-shar: distdir
shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
$(am__remove_distdir)
dist-zip: distdir
-rm -f $(distdir).zip
zip -rq $(distdir).zip $(distdir)
$(am__remove_distdir)
dist dist-all: distdir
tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
tardir=$(distdir) && $(am__tar) | bzip2 -9 -c >$(distdir).tar.bz2
-rm -f $(distdir).zip
zip -rq $(distdir).zip $(distdir)
$(am__remove_distdir)
# This target untars the dist file and tries a VPATH configuration. Then
# it guarantees that the distribution is self-contained by making another
# tarfile.
distcheck: dist
case '$(DIST_ARCHIVES)' in \
*.tar.gz*) \
GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(am__untar) ;;\
*.tar.bz2*) \
bunzip2 -c $(distdir).tar.bz2 | $(am__untar) ;;\
*.tar.lzma*) \
unlzma -c $(distdir).tar.lzma | $(am__untar) ;;\
*.tar.Z*) \
uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
*.shar.gz*) \
GZIP=$(GZIP_ENV) gunzip -c $(distdir).shar.gz | unshar ;;\
*.zip*) \
unzip $(distdir).zip ;;\
esac
chmod -R a-w $(distdir); chmod a+w $(distdir)
mkdir $(distdir)/_build
mkdir $(distdir)/_inst
chmod a-w $(distdir)
dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
&& dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
&& cd $(distdir)/_build \
&& ../configure --srcdir=.. --prefix="$$dc_install_base" \
$(DISTCHECK_CONFIGURE_FLAGS) \
&& $(MAKE) $(AM_MAKEFLAGS) \
&& $(MAKE) $(AM_MAKEFLAGS) dvi \
&& $(MAKE) $(AM_MAKEFLAGS) check \
&& $(MAKE) $(AM_MAKEFLAGS) install \
&& $(MAKE) $(AM_MAKEFLAGS) installcheck \
&& $(MAKE) $(AM_MAKEFLAGS) uninstall \
&& $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
distuninstallcheck \
&& chmod -R a-w "$$dc_install_base" \
&& ({ \
(cd ../.. && umask 077 && mkdir "$$dc_destdir") \
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
&& $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
} || { rm -rf "$$dc_destdir"; exit 1; }) \
&& rm -rf "$$dc_destdir" \
&& $(MAKE) $(AM_MAKEFLAGS) dist \
&& rm -rf $(DIST_ARCHIVES) \
&& $(MAKE) $(AM_MAKEFLAGS) distcleancheck
$(am__remove_distdir)
@(echo "$(distdir) archives ready for distribution: "; \
list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
distuninstallcheck:
@cd $(distuninstallcheck_dir) \
&& test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
|| { echo "ERROR: files left after uninstall:" ; \
if test -n "$(DESTDIR)"; then \
echo " (check DESTDIR support)"; \
fi ; \
$(distuninstallcheck_listfiles) ; \
exit 1; } >&2
distcleancheck: distclean
@if test '$(srcdir)' = . ; then \
echo "ERROR: distcleancheck can only run from a VPATH build" ; \
exit 1 ; \
fi
@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
|| { echo "ERROR: files left in build directory after distclean:" ; \
$(distcleancheck_listfiles) ; \
exit 1; } >&2
check-am: all-am
$(MAKE) $(AM_MAKEFLAGS) $(check_SCRIPTS)
$(MAKE) $(AM_MAKEFLAGS) check-TESTS
check: check-am
all-am: Makefile $(LTLIBRARIES) $(PROGRAMS) $(SCRIPTS) $(MANS) $(DATA) \
$(HEADERS) config.h
install-binPROGRAMS: install-libLTLIBRARIES
installdirs:
for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)" "$(DESTDIR)$(man3dir)" "$(DESTDIR)$(docdir)" "$(DESTDIR)$(htmldir)" "$(DESTDIR)$(htmldir)" "$(DESTDIR)$(pkgconfigdir)" "$(DESTDIR)$(includedir)" "$(DESTDIR)$(includedir)"; do \
test -z "$$dir" || $(MKDIR_P) "$$dir"; \
done
install: install-am
install-exec: install-exec-am
install-data: install-data-am
uninstall: uninstall-am
install-am: all-am
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
installcheck: installcheck-am
install-strip:
$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
`test -z '$(STRIP)' || \
echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:
clean-generic:
-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
distclean-generic:
-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
maintainer-clean-generic:
@echo "This command is intended for maintainers to use"
@echo "it deletes files that may require special tools to rebuild."
-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
clean: clean-am
clean-am: clean-binPROGRAMS clean-generic clean-libLTLIBRARIES \
clean-libtool clean-noinstPROGRAMS mostlyclean-am
distclean: distclean-am
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-rm -rf ./$(DEPDIR)
-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic \
distclean-hdr distclean-libtool distclean-tags
dvi: dvi-am
dvi-am:
html: html-am
info: info-am
info-am:
install-data-am: install-dist_docDATA install-dist_htmlDATA \
install-htmlDATA install-includeHEADERS install-man \
install-nodist_includeHEADERS install-pkgconfigDATA
install-dvi: install-dvi-am
install-exec-am: install-binPROGRAMS install-binSCRIPTS \
install-libLTLIBRARIES
install-html: install-html-am
install-info: install-info-am
install-man: install-man1 install-man3
install-pdf: install-pdf-am
install-ps: install-ps-am
installcheck-am:
maintainer-clean: maintainer-clean-am
-rm -f $(am__CONFIG_DISTCLEAN_FILES)
-rm -rf $(top_srcdir)/autom4te.cache
-rm -rf ./$(DEPDIR)
-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic
mostlyclean: mostlyclean-am
mostlyclean-am: mostlyclean-compile mostlyclean-generic \
mostlyclean-libtool
pdf: pdf-am
pdf-am:
ps: ps-am
ps-am:
uninstall-am: uninstall-binPROGRAMS uninstall-binSCRIPTS \
uninstall-dist_docDATA uninstall-dist_htmlDATA \
uninstall-htmlDATA uninstall-includeHEADERS \
uninstall-libLTLIBRARIES uninstall-man \
uninstall-nodist_includeHEADERS uninstall-pkgconfigDATA
uninstall-man: uninstall-man1 uninstall-man3
.MAKE: install-am install-strip
.PHONY: CTAGS GTAGS all all-am am--refresh check check-TESTS check-am \
clean clean-binPROGRAMS clean-generic clean-libLTLIBRARIES \
clean-libtool clean-noinstPROGRAMS ctags dist dist-all \
dist-bzip2 dist-gzip dist-lzma dist-shar dist-tarZ dist-zip \
distcheck distclean distclean-compile distclean-generic \
distclean-hdr distclean-libtool distclean-tags distcleancheck \
distdir distuninstallcheck dvi dvi-am html html-am info \
info-am install install-am install-binPROGRAMS \
install-binSCRIPTS install-data install-data-am \
install-dist_docDATA install-dist_htmlDATA install-dvi \
install-dvi-am install-exec install-exec-am install-html \
install-html-am install-htmlDATA install-includeHEADERS \
install-info install-info-am install-libLTLIBRARIES \
install-man install-man1 install-man3 \
install-nodist_includeHEADERS install-pdf install-pdf-am \
install-pkgconfigDATA install-ps install-ps-am install-strip \
installcheck installcheck-am installdirs maintainer-clean \
maintainer-clean-generic mostlyclean mostlyclean-compile \
mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
tags uninstall uninstall-am uninstall-binPROGRAMS \
uninstall-binSCRIPTS uninstall-dist_docDATA \
uninstall-dist_htmlDATA uninstall-htmlDATA \
uninstall-includeHEADERS uninstall-libLTLIBRARIES \
uninstall-man uninstall-man1 uninstall-man3 \
uninstall-nodist_includeHEADERS uninstall-pkgconfigDATA
pcre.h.generic: configure.ac
rm -f $@
cp -p pcre.h $@
@WITH_REBUILD_CHARTABLES_TRUE@pcre_chartables.c: dftables$(EXEEXT)
@WITH_REBUILD_CHARTABLES_TRUE@ ./dftables$(EXEEXT) $@
@WITH_REBUILD_CHARTABLES_FALSE@pcre_chartables.c: $(srcdir)/pcre_chartables.c.dist
@WITH_REBUILD_CHARTABLES_FALSE@ rm -f $@
@WITH_REBUILD_CHARTABLES_FALSE@ $(LN_S) $(srcdir)/pcre_chartables.c.dist $@
# A compatibility line, the old build system worked with 'make test'
test: check ;
# A PCRE user submitted the following addition, saying that it "will allow
# anyone using the 'mingw32' compiler to simply type 'make pcre.dll' and get a
# nice DLL for Windows use".
pcre.dll: $(DLL_OBJS)
$(CC) -shared -o pcre.dll -Wl,"--strip-all" -Wl,"--export-all-symbols" $(DLL_OBJS)
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
## Process this file with automake to produce Makefile.in.
dist_doc_DATA = \
doc/pcre.txt \
doc/pcre-config.txt \
doc/pcregrep.txt \
doc/pcretest.txt \
AUTHORS \
COPYING \
ChangeLog \
LICENCE \
NEWS \
README
dist_html_DATA = \
doc/html/index.html \
doc/html/pcre.html \
doc/html/pcre-config.html \
doc/html/pcre_compile.html \
doc/html/pcre_compile2.html \
doc/html/pcre_config.html \
doc/html/pcre_copy_named_substring.html \
doc/html/pcre_copy_substring.html \
doc/html/pcre_dfa_exec.html \
doc/html/pcre_exec.html \
doc/html/pcre_free_substring.html \
doc/html/pcre_free_substring_list.html \
doc/html/pcre_fullinfo.html \
doc/html/pcre_get_named_substring.html \
doc/html/pcre_get_stringnumber.html \
doc/html/pcre_get_stringtable_entries.html \
doc/html/pcre_get_substring.html \
doc/html/pcre_get_substring_list.html \
doc/html/pcre_info.html \
doc/html/pcre_maketables.html \
doc/html/pcre_refcount.html \
doc/html/pcre_study.html \
doc/html/pcre_version.html \
doc/html/pcreapi.html \
doc/html/pcrebuild.html \
doc/html/pcrecallout.html \
doc/html/pcrecompat.html \
doc/html/pcregrep.html \
doc/html/pcrematching.html \
doc/html/pcrepartial.html \
doc/html/pcrepattern.html \
doc/html/pcreperform.html \
doc/html/pcreposix.html \
doc/html/pcreprecompile.html \
doc/html/pcresample.html \
doc/html/pcrestack.html \
doc/html/pcresyntax.html \
doc/html/pcretest.html
pcrecpp_html = doc/html/pcrecpp.html
dist_noinst_DATA = $(pcrecpp_html)
if WITH_PCRE_CPP
html_DATA = $(pcrecpp_html)
endif
# The Libtool libraries to install. We'll add to this later.
lib_LTLIBRARIES =
# Unit tests you want to run when people type 'make check'.
# TESTS is for binary unit tests, check_SCRIPTS for script-based tests
TESTS =
check_SCRIPTS =
dist_noinst_SCRIPTS =
# Some of the binaries we make are to be installed, and others are
# (non-user-visible) helper programs needed to build libpcre.
bin_PROGRAMS =
noinst_PROGRAMS =
# Additional files to delete on 'make clean' and 'make maintainer-clean'.
CLEANFILES =
MAINTAINERCLEANFILES =
# Additional files to bundle with the distribution, over and above what
# the Autotools include by default.
EXTRA_DIST =
# These files contain maintenance information
EXTRA_DIST += \
doc/perltest.txt \
NON-UNIX-USE \
HACKING
# These files are used in the preparation of a release
EXTRA_DIST += \
PrepareRelease \
CleanTxt \
Detrail \
132html \
doc/index.html.src
# These files are to do with building for Virtual Pascal
EXTRA_DIST += \
makevp.bat \
makevp_c.txt \
makevp_l.txt \
pcregexp.pas
# These files are usable versions of pcre.h and config.h that are distributed
# for the benefit of people who are building PCRE manually, without the
# Autotools support.
EXTRA_DIST += \
pcre.h.generic \
config.h.generic
pcre.h.generic: configure.ac
rm -f $@
cp -p pcre.h $@
MAINTAINERCLEANFILES += pcre.h.generic
# These are the header files we'll install. We do not distribute pcre.h because
# it is generated from pcre.h.in.
nodist_include_HEADERS = \
pcre.h
include_HEADERS = \
pcreposix.h
# These additional headers will be be installed if C++ support is enabled. We
# do not distribute pcrecpparg.h or pcre_stringpiece.h, as these are generated
# from corresponding .h.in files (which we do distribute).
if WITH_PCRE_CPP
nodist_include_HEADERS += \
pcrecpparg.h \
pcre_stringpiece.h
include_HEADERS += \
pcrecpp.h \
pcre_scanner.h
endif # WITH_PCRE_CPP
bin_SCRIPTS = pcre-config
## ---------------------------------------------------------------
## The dftables program is used to rebuild character tables before compiling
## PCRE, if --enable-rebuild-chartables is specified. It is not a user-visible
## program. The default (when --enable-rebuild-chartables is not specified) is
## to copy a distributed set of tables that are defined for ASCII code. In this
## case, dftables is not needed.
if WITH_REBUILD_CHARTABLES
noinst_PROGRAMS += dftables
dftables_SOURCES = dftables.c
pcre_chartables.c: dftables$(EXEEXT)
./dftables$(EXEEXT) $@
else
pcre_chartables.c: $(srcdir)/pcre_chartables.c.dist
rm -f $@
$(LN_S) $(srcdir)/pcre_chartables.c.dist $@
endif # WITH_REBUILD_CHARTABLES
## The main pcre library
lib_LTLIBRARIES += libpcre.la
libpcre_la_SOURCES = \
pcre_compile.c \
pcre_config.c \
pcre_dfa_exec.c \
pcre_exec.c \
pcre_fullinfo.c \
pcre_get.c \
pcre_globals.c \
pcre_info.c \
pcre_internal.h \
pcre_maketables.c \
pcre_newline.c \
pcre_ord2utf8.c \
pcre_refcount.c \
pcre_study.c \
pcre_tables.c \
pcre_try_flipped.c \
pcre_ucp_searchfuncs.c \
pcre_valid_utf8.c \
pcre_version.c \
pcre_xclass.c \
ucp.h \
ucpinternal.h \
ucptable.h
## This file is generated as part of the building process, so don't distribute.
nodist_libpcre_la_SOURCES = \
pcre_chartables.c
# The pcre_printint.src file is #included by some source files, so it must be
# distributed. The pcre_chartables.c.dist file is the default version of
# pcre_chartables.c, used unless --enable-rebuild-chartables is specified.
EXTRA_DIST += pcre_printint.src pcre_chartables.c.dist
libpcre_la_LDFLAGS = $(EXTRA_LIBPCRE_LDFLAGS)
CLEANFILES += pcre_chartables.c
## A version of the main pcre library that has a posix re API.
lib_LTLIBRARIES += libpcreposix.la
libpcreposix_la_SOURCES = \
pcreposix.c
libpcreposix_la_LDFLAGS = $(EXTRA_LIBPCREPOSIX_LDFLAGS)
libpcreposix_la_LIBADD = libpcre.la
## There's a C++ library as well.
if WITH_PCRE_CPP
lib_LTLIBRARIES += libpcrecpp.la
libpcrecpp_la_SOURCES = \
pcrecpp_internal.h \
pcrecpp.cc \
pcre_scanner.cc \
pcre_stringpiece.cc
libpcrecpp_la_LDFLAGS = $(EXTRA_LIBPCRECPP_LDFLAGS)
libpcrecpp_la_LIBADD = libpcre.la
TESTS += pcrecpp_unittest
noinst_PROGRAMS += pcrecpp_unittest
pcrecpp_unittest_SOURCES = pcrecpp_unittest.cc
pcrecpp_unittest_LDADD = libpcrecpp.la
TESTS += pcre_scanner_unittest
noinst_PROGRAMS += pcre_scanner_unittest
pcre_scanner_unittest_SOURCES = pcre_scanner_unittest.cc
pcre_scanner_unittest_LDADD = libpcrecpp.la
TESTS += pcre_stringpiece_unittest
noinst_PROGRAMS += pcre_stringpiece_unittest
pcre_stringpiece_unittest_SOURCES = pcre_stringpiece_unittest.cc
pcre_stringpiece_unittest_LDADD = libpcrecpp.la
endif # WITH_PCRE_CPP
## The main unit tests
# Each unit test is a binary plus a script that runs that binary in various
# ways. We install these test binaries in case folks find it helpful.
TESTS += RunTest
dist_noinst_SCRIPTS += RunTest
EXTRA_DIST += RunTest.bat
bin_PROGRAMS += pcretest
pcretest_SOURCES = pcretest.c
pcretest_LDADD = libpcreposix.la
TESTS += RunGrepTest
dist_noinst_SCRIPTS += RunGrepTest
bin_PROGRAMS += pcregrep
pcregrep_SOURCES = pcregrep.c
pcregrep_LDADD = libpcreposix.la
EXTRA_DIST += \
testdata/grepinput \
testdata/grepinput8 \
testdata/grepinputv \
testdata/grepinputx \
testdata/greplist \
testdata/grepoutput \
testdata/grepoutput8 \
testdata/grepoutputN \
testdata/testinput1 \
testdata/testinput2 \
testdata/testinput3 \
testdata/testinput4 \
testdata/testinput5 \
testdata/testinput6 \
testdata/testinput7 \
testdata/testinput8 \
testdata/testinput9 \
testdata/testinput10 \
testdata/testoutput1 \
testdata/testoutput2 \
testdata/testoutput3 \
testdata/testoutput4 \
testdata/testoutput5 \
testdata/testoutput6 \
testdata/testoutput7 \
testdata/testoutput8 \
testdata/testoutput9 \
testdata/testoutput10 \
testdata/wintestinput3 \
testdata/wintestoutput3 \
perltest.pl
CLEANFILES += \
testsavedregex \
teststderr \
testtry \
testNinput
# PCRE demonstration program. No longer built automatcally. The point is that
# the users should build it themselves. So just distribute the source.
# noinst_PROGRAMS += pcredemo
# pcredemo_SOURCES = pcredemo.c
# pcredemo_LDADD = libpcre.la
EXTRA_DIST += pcredemo.c
## Utility rules, documentation, etc.
# A compatibility line, the old build system worked with 'make test'
test: check ;
# A PCRE user submitted the following addition, saying that it "will allow
# anyone using the 'mingw32' compiler to simply type 'make pcre.dll' and get a
# nice DLL for Windows use". (It is used by the pcre.dll target.)
DLL_OBJS= pcre_compile.o pcre_config.o \
pcre_dfa_exec.o pcre_exec.o pcre_fullinfo.o pcre_get.o \
pcre_globals.o pcre_info.o pcre_maketables.o \
pcre_newline.o pcre_ord2utf8.o pcre_refcount.o \
pcre_study.o pcre_tables.o pcre_try_flipped.o \
pcre_ucp_searchfuncs.o pcre_valid_utf8.o pcre_version.o \
pcre_chartables.o \
pcre_xclass.o
# A PCRE user submitted the following addition, saying that it "will allow
# anyone using the 'mingw32' compiler to simply type 'make pcre.dll' and get a
# nice DLL for Windows use".
pcre.dll: $(DLL_OBJS)
$(CC) -shared -o pcre.dll -Wl,"--strip-all" -Wl,"--export-all-symbols" $(DLL_OBJS)
# We have .pc files for pkg-config users.
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = libpcre.pc
if WITH_PCRE_CPP
pkgconfig_DATA += libpcrecpp.pc
endif
dist_man_MANS = \
doc/pcre.3 \
doc/pcre-config.1 \
doc/pcre_compile.3 \
doc/pcre_compile2.3 \
doc/pcre_config.3 \
doc/pcre_copy_named_substring.3 \
doc/pcre_copy_substring.3 \
doc/pcre_dfa_exec.3 \
doc/pcre_exec.3 \
doc/pcre_free_substring.3 \
doc/pcre_free_substring_list.3 \
doc/pcre_fullinfo.3 \
doc/pcre_get_named_substring.3 \
doc/pcre_get_stringnumber.3 \
doc/pcre_get_stringtable_entries.3 \
doc/pcre_get_substring.3 \
doc/pcre_get_substring_list.3 \
doc/pcre_info.3 \
doc/pcre_maketables.3 \
doc/pcre_refcount.3 \
doc/pcre_study.3 \
doc/pcre_version.3 \
doc/pcreapi.3 \
doc/pcrebuild.3 \
doc/pcrecallout.3 \
doc/pcrecompat.3 \
doc/pcregrep.1 \
doc/pcrematching.3 \
doc/pcrepartial.3 \
doc/pcrepattern.3 \
doc/pcreperform.3 \
doc/pcreposix.3 \
doc/pcreprecompile.3 \
doc/pcresample.3 \
doc/pcrestack.3 \
doc/pcresyntax.3 \
doc/pcretest.1
pcrecpp_man = doc/pcrecpp.3
EXTRA_DIST += $(pcrecpp_man)
if WITH_PCRE_CPP
man_MANS = $(pcrecpp_man)
endif
## CMake support
EXTRA_DIST += \
cmake/COPYING-CMAKE-SCRIPTS \
cmake/FindPackageHandleStandardArgs.cmake \
cmake/FindReadline.cmake \
CMakeLists.txt \
config-cmake.h.in
## end Makefile.am
# -*- Makefile -*- for PCRE (Win32, MinGW)
OBJECTS := \
pcre_chartables.o \
pcre_compile.o \
pcre_config.o \
pcre_dfa_exec.o \
pcre_exec.o \
pcre_fullinfo.o \
pcre_get.o \
pcre_globals.o \
pcre_info.o \
pcre_maketables.o \
pcre_newline.o \
pcre_ord2utf8.o \
pcre_refcount.o \
pcre_study.o \
pcre_tables.o \
pcre_try_flipped.o \
pcre_ucp_searchfuncs.o \
pcre_valid_utf8.o \
pcre_version.o \
pcre_xclass.o
CXX ?= g++
AR := ar rcu
RANLIB := ranlib
DEL := del
CFLAGS := -I. -DHAVE_CONFIG_H
LDFLAGS :=
LIBNAME := libpcre.a
all: $(LIBNAME)
clean:
$(DEL) $(LIBNAME)
$(DEL) $(OBJECTS)
$(LIBNAME) : $(OBJECTS)
$(AR) $@ $?
$(RANLIB) $@
%.o: %.c
$(CXX) $(CFLAGS) -o $@ -c $<
PCRE LICENCE
------------
PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.
Release 7 of PCRE is distributed under the terms of the "BSD" licence, as
specified below. The documentation for PCRE, supplied in the "doc"
directory, is distributed under the same terms as the software itself.
The basic library functions are written in C and are freestanding. Also
included in the distribution is a set of C++ wrapper functions.
THE BASIC LIBRARY FUNCTIONS
---------------------------
Written by: Philip Hazel
Email local part: ph10
Email domain: cam.ac.uk
University of Cambridge Computing Service,
Cambridge, England.
Copyright (c) 1997-2008 University of Cambridge
All rights reserved.
THE C++ WRAPPER FUNCTIONS
-------------------------
Contributed by: Google Inc.
Copyright (c) 2007-2008, Google Inc.
All rights reserved.
THE "BSD" LICENCE
-----------------
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the University of Cambridge nor the name of Google
Inc. nor the names of their contributors may be used to endorse or
promote products derived from this software without specific prior
written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
End
Installation Instructions
*************************
Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
2006, 2007 Free Software Foundation, Inc.
This file is free documentation; the Free Software Foundation gives
unlimited permission to copy, distribute and modify it.
Basic Installation
==================
Briefly, the shell commands `./configure; make; make install' should
configure, build, and install this package. The following
more-detailed instructions are generic; see the `README' file for
instructions specific to this package.
The `configure' shell script attempts to guess correct values for
various system-dependent variables used during compilation. It uses
those values to create a `Makefile' in each directory of the package.
It may also create one or more `.h' files containing system-dependent
definitions. Finally, it creates a shell script `config.status' that
you can run in the future to recreate the current configuration, and a
file `config.log' containing compiler output (useful mainly for
debugging `configure').
It can also use an optional file (typically called `config.cache'
and enabled with `--cache-file=config.cache' or simply `-C') that saves
the results of its tests to speed up reconfiguring. Caching is
disabled by default to prevent problems with accidental use of stale
cache files.
If you need to do unusual things to compile the package, please try
to figure out how `configure' could check whether to do them, and mail
diffs or instructions to the address given in the `README' so they can
be considered for the next release. If you are using the cache, and at
some point `config.cache' contains results you don't want to keep, you
may remove or edit it.
The file `configure.ac' (or `configure.in') is used to create
`configure' by a program called `autoconf'. You need `configure.ac' if
you want to change it or regenerate `configure' using a newer version
of `autoconf'.
The simplest way to compile this package is:
1. `cd' to the directory containing the package's source code and type
`./configure' to configure the package for your system.
Running `configure' might take a while. While running, it prints
some messages telling which features it is checking for.
2. Type `make' to compile the package.
3. Optionally, type `make check' to run any self-tests that come with
the package.
4. Type `make install' to install the programs and any data files and
documentation.
5. You can remove the program binaries and object files from the
source code directory by typing `make clean'. To also remove the
files that `configure' created (so you can compile the package for
a different kind of computer), type `make distclean'. There is
also a `make maintainer-clean' target, but that is intended mainly
for the package's developers. If you use it, you may have to get
all sorts of other programs in order to regenerate files that came
with the distribution.
6. Often, you can also type `make uninstall' to remove the installed
files again.
Compilers and Options
=====================
Some systems require unusual options for compilation or linking that the
`configure' script does not know about. Run `./configure --help' for
details on some of the pertinent environment variables.
You can give `configure' initial values for configuration parameters
by setting variables in the command line or in the environment. Here
is an example:
./configure CC=c99 CFLAGS=-g LIBS=-lposix
*Note Defining Variables::, for more details.
Compiling For Multiple Architectures
====================================
You can compile the package for more than one kind of computer at the
same time, by placing the object files for each architecture in their
own directory. To do this, you can use GNU `make'. `cd' to the
directory where you want the object files and executables to go and run
the `configure' script. `configure' automatically checks for the
source code in the directory that `configure' is in and in `..'.
With a non-GNU `make', it is safer to compile the package for one
architecture at a time in the source code directory. After you have
installed the package for one architecture, use `make distclean' before
reconfiguring for another architecture.
Installation Names
==================
By default, `make install' installs the package's commands under
`/usr/local/bin', include files under `/usr/local/include', etc. You
can specify an installation prefix other than `/usr/local' by giving
`configure' the option `--prefix=PREFIX'.
You can specify separate installation prefixes for
architecture-specific files and architecture-independent files. If you
pass the option `--exec-prefix=PREFIX' to `configure', the package uses
PREFIX as the prefix for installing programs and libraries.
Documentation and other data files still use the regular prefix.
In addition, if you use an unusual directory layout you can give
options like `--bindir=DIR' to specify different values for particular
kinds of files. Run `configure --help' for a list of the directories
you can set and what kinds of files go in them.
If the package supports it, you can cause programs to be installed
with an extra prefix or suffix on their names by giving `configure' the
option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
Optional Features
=================
Some packages pay attention to `--enable-FEATURE' options to
`configure', where FEATURE indicates an optional part of the package.
They may also pay attention to `--with-PACKAGE' options, where PACKAGE
is something like `gnu-as' or `x' (for the X Window System). The
`README' should mention any `--enable-' and `--with-' options that the
package recognizes.
For packages that use the X Window System, `configure' can usually
find the X include and library files automatically, but if it doesn't,
you can use the `configure' options `--x-includes=DIR' and
`--x-libraries=DIR' to specify their locations.
Specifying the System Type
==========================
There may be some features `configure' cannot figure out automatically,
but needs to determine by the type of machine the package will run on.
Usually, assuming the package is built to be run on the _same_
architectures, `configure' can figure that out, but if it prints a
message saying it cannot guess the machine type, give it the
`--build=TYPE' option. TYPE can either be a short name for the system
type, such as `sun4', or a canonical name which has the form:
CPU-COMPANY-SYSTEM
where SYSTEM can have one of these forms:
OS KERNEL-OS
See the file `config.sub' for the possible values of each field. If
`config.sub' isn't included in this package, then this package doesn't
need to know the machine type.
If you are _building_ compiler tools for cross-compiling, you should
use the option `--target=TYPE' to select the type of system they will
produce code for.
If you want to _use_ a cross compiler, that generates code for a
platform different from the build platform, you should specify the
"host" platform (i.e., that on which the generated programs will
eventually be run) with `--host=TYPE'.
Sharing Defaults
================
If you want to set default values for `configure' scripts to share, you
can create a site shell script called `config.site' that gives default
values for variables like `CC', `cache_file', and `prefix'.
`configure' looks for `PREFIX/share/config.site' if it exists, then
`PREFIX/etc/config.site' if it exists. Or, you can set the
`CONFIG_SITE' environment variable to the location of the site script.
A warning: not all `configure' scripts look for a site script.
Defining Variables
==================
Variables not defined in a site shell script can be set in the
environment passed to `configure'. However, some packages may run
configure again during the build, and the customized values of these
variables may be lost. In order to avoid this problem, you should set
them in the `configure' command line, using `VAR=value'. For example:
./configure CC=/usr/local2/bin/gcc
causes the specified `gcc' to be used as the C compiler (unless it is
overridden in the site shell script).
Unfortunately, this technique does not work for `CONFIG_SHELL' due to
an Autoconf bug. Until the bug is fixed you can use this workaround:
CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
`configure' Invocation
======================
`configure' recognizes the following options to control how it operates.
`--help'
`-h'
Print a summary of the options to `configure', and exit.
`--version'
`-V'
Print the version of Autoconf used to generate the `configure'
script, and exit.
`--cache-file=FILE'
Enable the cache: use and save the results of the tests in FILE,
traditionally `config.cache'. FILE defaults to `/dev/null' to
disable caching.
`--config-cache'
`-C'
Alias for `--cache-file=config.cache'.
`--quiet'
`--silent'
`-q'
Do not print messages saying which checks are being made. To
suppress all normal output, redirect it to `/dev/null' (any error
messages will still be shown).
`--srcdir=DIR'
Look for the package's source code in directory DIR. Usually
`configure' can determine that directory automatically.
`configure' also accepts some other, not widely useful, options. Run
`configure --help' for more details.
Technical Notes about PCRE
--------------------------
These are very rough technical notes that record potentially useful information
about PCRE internals.
Historical note 1
-----------------
Many years ago I implemented some regular expression functions to an algorithm
suggested by Martin Richards. These were not Unix-like in form, and were quite
restricted in what they could do by comparison with Perl. The interesting part
about the algorithm was that the amount of space required to hold the compiled
form of an expression was known in advance. The code to apply an expression did
not operate by backtracking, as the original Henry Spencer code and current
Perl code does, but instead checked all possibilities simultaneously by keeping
a list of current states and checking all of them as it advanced through the
subject string. In the terminology of Jeffrey Friedl's book, it was a "DFA
algorithm", though it was not a traditional Finite State Machine (FSM). When
the pattern was all used up, all remaining states were possible matches, and
the one matching the longest subset of the subject string was chosen. This did
not necessarily maximize the individual wild portions of the pattern, as is
expected in Unix and Perl-style regular expressions.
Historical note 2
-----------------
By contrast, the code originally written by Henry Spencer (which was
subsequently heavily modified for Perl) compiles the expression twice: once in
a dummy mode in order to find out how much store will be needed, and then for
real. (The Perl version probably doesn't do this any more; I'm talking about
the original library.) The execution function operates by backtracking and
maximizing (or, optionally, minimizing in Perl) the amount of the subject that
matches individual wild portions of the pattern. This is an "NFA algorithm" in
Friedl's terminology.
OK, here's the real stuff
-------------------------
For the set of functions that form the "basic" PCRE library (which are
unrelated to those mentioned above), I tried at first to invent an algorithm
that used an amount of store bounded by a multiple of the number of characters
in the pattern, to save on compiling time. However, because of the greater
complexity in Perl regular expressions, I couldn't do this. In any case, a
first pass through the pattern is helpful for other reasons.
Computing the memory requirement: how it was
--------------------------------------------
Up to and including release 6.7, PCRE worked by running a very degenerate first
pass to calculate a maximum store size, and then a second pass to do the real
compile - which might use a bit less than the predicted amount of memory. The
idea was that this would turn out faster than the Henry Spencer code because
the first pass is degenerate and the second pass can just store stuff straight
into the vector, which it knows is big enough.
Computing the memory requirement: how it is
-------------------------------------------
By the time I was working on a potential 6.8 release, the degenerate first pass
had become very complicated and hard to maintain. Indeed one of the early
things I did for 6.8 was to fix Yet Another Bug in the memory computation. Then
I had a flash of inspiration as to how I could run the real compile function in
a "fake" mode that enables it to compute how much memory it would need, while
actually only ever using a few hundred bytes of working memory, and without too
many tests of the mode that might slow it down. So I re-factored the compiling
functions to work this way. This got rid of about 600 lines of source. It
should make future maintenance and development easier. As this was such a major
change, I never released 6.8, instead upping the number to 7.0 (other quite
major changes are also present in the 7.0 release).
A side effect of this work is that the previous limit of 200 on the nesting
depth of parentheses was removed. However, there is a downside: pcre_compile()
runs more slowly than before (30% or more, depending on the pattern) because it
is doing a full analysis of the pattern. My hope is that this is not a big
issue.
Traditional matching function
-----------------------------
The "traditional", and original, matching function is called pcre_exec(), and
it implements an NFA algorithm, similar to the original Henry Spencer algorithm
and the way that Perl works. Not surprising, since it is intended to be as
compatible with Perl as possible. This is the function most users of PCRE will
use most of the time.
Supplementary matching function
-------------------------------
From PCRE 6.0, there is also a supplementary matching function called
pcre_dfa_exec(). This implements a DFA matching algorithm that searches
simultaneously for all possible matches that start at one point in the subject
string. (Going back to my roots: see Historical Note 1 above.) This function
intreprets the same compiled pattern data as pcre_exec(); however, not all the
facilities are available, and those that are do not always work in quite the
same way. See the user documentation for details.
The algorithm that is used for pcre_dfa_exec() is not a traditional FSM,
because it may have a number of states active at one time. More work would be
needed at compile time to produce a traditional FSM where only one state is
ever active at once. I believe some other regex matchers work this way.
Format of compiled patterns
---------------------------
The compiled form of a pattern is a vector of bytes, containing items of
variable length. The first byte in an item is an opcode, and the length of the
item is either implicit in the opcode or contained in the data bytes that
follow it.
In many cases below LINK_SIZE data values are specified for offsets within the
compiled pattern. The default value for LINK_SIZE is 2, but PCRE can be
compiled to use 3-byte or 4-byte values for these offsets (impairing the
performance). This is necessary only when patterns whose compiled length is
greater than 64K are going to be processed. In this description, we assume the
"normal" compilation options. Data values that are counts (e.g. for
quantifiers) are always just two bytes long.
A list of the opcodes follows:
Opcodes with no following data
------------------------------
These items are all just one byte long
OP_END end of pattern
OP_ANY match any one character other than newline
OP_ALLANY match any one character, including newline
OP_ANYBYTE match any single byte, even in UTF-8 mode
OP_SOD match start of data: \A
OP_SOM, start of match (subject + offset): \G
OP_SET_SOM, set start of match (\K)
OP_CIRC ^ (start of data, or after \n in multiline)
OP_NOT_WORD_BOUNDARY \W
OP_WORD_BOUNDARY \w
OP_NOT_DIGIT \D
OP_DIGIT \d
OP_NOT_HSPACE \H
OP_HSPACE \h
OP_NOT_WHITESPACE \S
OP_WHITESPACE \s
OP_NOT_VSPACE \V
OP_VSPACE \v
OP_NOT_WORDCHAR \W
OP_WORDCHAR \w
OP_EODN match end of data or \n at end: \Z
OP_EOD match end of data: \z
OP_DOLL $ (end of data, or before \n in multiline)
OP_EXTUNI match an extended Unicode character
OP_ANYNL match any Unicode newline sequence
OP_ACCEPT )
OP_COMMIT )
OP_FAIL ) These are Perl 5.10's "backtracking
OP_PRUNE ) control verbs".
OP_SKIP )
OP_THEN )
Repeating single characters
---------------------------
The common repeats (*, +, ?) when applied to a single character use the
following opcodes:
OP_STAR
OP_MINSTAR
OP_POSSTAR
OP_PLUS
OP_MINPLUS
OP_POSPLUS
OP_QUERY
OP_MINQUERY
OP_POSQUERY
In ASCII mode, these are two-byte items; in UTF-8 mode, the length is variable.
Those with "MIN" in their name are the minimizing versions. Those with "POS" in
their names are possessive versions. Each is followed by the character that is
to be repeated. Other repeats make use of
OP_UPTO
OP_MINUPTO
OP_POSUPTO
OP_EXACT
which are followed by a two-byte count (most significant first) and the
repeated character. OP_UPTO matches from 0 to the given number. A repeat with a
non-zero minimum and a fixed maximum is coded as an OP_EXACT followed by an
OP_UPTO (or OP_MINUPTO or OPT_POSUPTO).
Repeating character types
-------------------------
Repeats of things like \d are done exactly as for single characters, except
that instead of a character, the opcode for the type is stored in the data
byte. The opcodes are:
OP_TYPESTAR
OP_TYPEMINSTAR
OP_TYPEPOSSTAR
OP_TYPEPLUS
OP_TYPEMINPLUS
OP_TYPEPOSPLUS
OP_TYPEQUERY
OP_TYPEMINQUERY
OP_TYPEPOSQUERY
OP_TYPEUPTO
OP_TYPEMINUPTO
OP_TYPEPOSUPTO
OP_TYPEEXACT
Match by Unicode property
-------------------------
OP_PROP and OP_NOTPROP are used for positive and negative matches of a
character by testing its Unicode property (the \p and \P escape sequences).
Each is followed by two bytes that encode the desired property as a type and a
value.
Repeats of these items use the OP_TYPESTAR etc. set of opcodes, followed by
three bytes: OP_PROP or OP_NOTPROP and then the desired property type and
value.
Matching literal characters
---------------------------
The OP_CHAR opcode is followed by a single character that is to be matched
casefully. For caseless matching, OP_CHARNC is used. In UTF-8 mode, the
character may be more than one byte long. (Earlier versions of PCRE used
multi-character strings, but this was changed to allow some new features to be
added.)
Character classes
-----------------
If there is only one character, OP_CHAR or OP_CHARNC is used for a positive
class, and OP_NOT for a negative one (that is, for something like [^a]).
However, in UTF-8 mode, the use of OP_NOT applies only to characters with
values < 128, because OP_NOT is confined to single bytes.
Another set of repeating opcodes (OP_NOTSTAR etc.) are used for a repeated,
negated, single-character class. The normal ones (OP_STAR etc.) are used for a
repeated positive single-character class.
When there's more than one character in a class and all the characters are less
than 256, OP_CLASS is used for a positive class, and OP_NCLASS for a negative
one. In either case, the opcode is followed by a 32-byte bit map containing a 1
bit for every character that is acceptable. The bits are counted from the least
significant end of each byte.
The reason for having both OP_CLASS and OP_NCLASS is so that, in UTF-8 mode,
subject characters with values greater than 256 can be handled correctly. For
OP_CLASS they don't match, whereas for OP_NCLASS they do.
For classes containing characters with values > 255, OP_XCLASS is used. It
optionally uses a bit map (if any characters lie within it), followed by a list
of pairs and single characters. There is a flag character than indicates
whether it's a positive or a negative class.
Back references
---------------
OP_REF is followed by two bytes containing the reference number.
Repeating character classes and back references
-----------------------------------------------
Single-character classes are handled specially (see above). This section
applies to OP_CLASS and OP_REF. In both cases, the repeat information follows
the base item. The matching code looks at the following opcode to see if it is
one of
OP_CRSTAR
OP_CRMINSTAR
OP_CRPLUS
OP_CRMINPLUS
OP_CRQUERY
OP_CRMINQUERY
OP_CRRANGE
OP_CRMINRANGE
All but the last two are just single-byte items. The others are followed by
four bytes of data, comprising the minimum and maximum repeat counts. There are
no special possessive opcodes for these repeats; a possessive repeat is
compiled into an atomic group.
Brackets and alternation
------------------------
A pair of non-capturing (round) brackets is wrapped round each expression at
compile time, so alternation always happens in the context of brackets.
[Note for North Americans: "bracket" to some English speakers, including
myself, can be round, square, curly, or pointy. Hence this usage.]
Non-capturing brackets use the opcode OP_BRA. Originally PCRE was limited to 99
capturing brackets and it used a different opcode for each one. From release
3.5, the limit was removed by putting the bracket number into the data for
higher-numbered brackets. From release 7.0 all capturing brackets are handled
this way, using the single opcode OP_CBRA.
A bracket opcode is followed by LINK_SIZE bytes which give the offset to the
next alternative OP_ALT or, if there aren't any branches, to the matching
OP_KET opcode. Each OP_ALT is followed by LINK_SIZE bytes giving the offset to
the next one, or to the OP_KET opcode. For capturing brackets, the bracket
number immediately follows the offset, always as a 2-byte item.
OP_KET is used for subpatterns that do not repeat indefinitely, while
OP_KETRMIN and OP_KETRMAX are used for indefinite repetitions, minimally or
maximally respectively. All three are followed by LINK_SIZE bytes giving (as a
positive number) the offset back to the matching bracket opcode.
If a subpattern is quantified such that it is permitted to match zero times, it
is preceded by one of OP_BRAZERO, OP_BRAMINZERO, or OP_SKIPZERO. These are
single-byte opcodes that tell the matcher that skipping the following
subpattern entirely is a valid branch. In the case of the first two, not
skipping the pattern is also valid (greedy and non-greedy). The third is used
when a pattern has the quantifier {0,0}. It cannot be entirely discarded,
because it may be called as a subroutine from elsewhere in the regex.
A subpattern with an indefinite maximum repetition is replicated in the
compiled data its minimum number of times (or once with OP_BRAZERO if the
minimum is zero), with the final copy terminating with OP_KETRMIN or OP_KETRMAX
as appropriate.
A subpattern with a bounded maximum repetition is replicated in a nested
fashion up to the maximum number of times, with OP_BRAZERO or OP_BRAMINZERO
before each replication after the minimum, so that, for example, (abc){2,5} is
compiled as (abc)(abc)((abc)((abc)(abc)?)?)?, except that each bracketed group
has the same number.
When a repeated subpattern has an unbounded upper limit, it is checked to see
whether it could match an empty string. If this is the case, the opcode in the
final replication is changed to OP_SBRA or OP_SCBRA. This tells the matcher
that it needs to check for matching an empty string when it hits OP_KETRMIN or
OP_KETRMAX, and if so, to break the loop.
Assertions
----------
Forward assertions are just like other subpatterns, but starting with one of
the opcodes OP_ASSERT or OP_ASSERT_NOT. Backward assertions use the opcodes
OP_ASSERTBACK and OP_ASSERTBACK_NOT, and the first opcode inside the assertion
is OP_REVERSE, followed by a two byte count of the number of characters to move
back the pointer in the subject string. When operating in UTF-8 mode, the count
is a character count rather than a byte count. A separate count is present in
each alternative of a lookbehind assertion, allowing them to have different
fixed lengths.
Once-only (atomic) subpatterns
------------------------------
These are also just like other subpatterns, but they start with the opcode
OP_ONCE. The check for matching an empty string in an unbounded repeat is
handled entirely at runtime, so there is just this one opcode.
Conditional subpatterns
-----------------------
These are like other subpatterns, but they start with the opcode OP_COND, or
OP_SCOND for one that might match an empty string in an unbounded repeat. If
the condition is a back reference, this is stored at the start of the
subpattern using the opcode OP_CREF followed by two bytes containing the
reference number. If the condition is "in recursion" (coded as "(?(R)"), or "in
recursion of group x" (coded as "(?(Rx)"), the group number is stored at the
start of the subpattern using the opcode OP_RREF, and a value of zero for "the
whole pattern". For a DEFINE condition, just the single byte OP_DEF is used (it
has no associated data). Otherwise, a conditional subpattern always starts with
one of the assertions.
Recursion
---------
Recursion either matches the current regex, or some subexpression. The opcode
OP_RECURSE is followed by an value which is the offset to the starting bracket
from the start of the whole pattern. From release 6.5, OP_RECURSE is
automatically wrapped inside OP_ONCE brackets (because otherwise some patterns
broke it). OP_RECURSE is also used for "subroutine" calls, even though they
are not strictly a recursion.
Callout
-------
OP_CALLOUT is followed by one byte of data that holds a callout number in the
range 0 to 254 for manual callouts, or 255 for an automatic callout. In both
cases there follows a two-byte value giving the offset in the pattern to the
start of the following item, and another two-byte item giving the length of the
next item.
Changing options
----------------
If any of the /i, /m, or /s options are changed within a pattern, an OP_OPT
opcode is compiled, followed by one byte containing the new settings of these
flags. If there are several alternatives, there is an occurrence of OP_OPT at
the start of all those following the first options change, to set appropriate
options for the start of the alternative. Immediately after the end of the
group there is another such item to reset the flags to their previous values. A
change of flag right at the very start of the pattern can be handled entirely
at compile time, and so does not cause anything to be put into the compiled
data.
Philip Hazel
April 2008
#!/usr/bin/perl
# This is a script for removing trailing whitespace from lines in files that
# are listed on the command line.
# This subroutine does the work for one file.
sub detrail {
my($file) = $_[0];
my($changed) = 0;
open(IN, "$file") || die "Can't open $file for input";
@lines = <IN>;
close(IN);
foreach (@lines)
{
if (/\s+\n$/)
{
s/\s+\n$/\n/;
$changed = 1;
}
}
if ($changed)
{
open(OUT, ">$file") || die "Can't open $file for output";
print OUT @lines;
close(OUT);
}
}
# This is the main program
$, = ""; # Output field separator
for ($i = 0; $i < @ARGV; $i++) { &detrail($ARGV[$i]); }
# End
#! /usr/bin/perl -w
# Script to take the output of nroff -man and remove all the backspacing and
# the page footers and the screen commands etc so that it is more usefully
# readable online. In fact, in the latest nroff, intermediate footers don't
# seem to be generated any more.
$blankcount = 0;
$lastwascut = 0;
$firstheader = 1;
# Input on STDIN; output to STDOUT.
while (<STDIN>)
{
s/\x1b\[\d+m//g; # Remove screen controls "ESC [ number m"
s/.\x8//g; # Remove "char, backspace"
# Handle header lines. Retain only the first one we encounter, but remove
# the blank line that follows. Any others (e.g. at end of document) and the
# following blank line are dropped.
if (/^PCRE(\w*)\(([13])\)\s+PCRE\1\(\2\)$/)
{
if ($firstheader)
{
$firstheader = 0;
print;
$lastprinted = $_;
$lastwascut = 0;
}
$_=<STDIN>; # Remove a blank that follows
next;
}
# Count runs of empty lines
if (/^\s*$/)
{
$blankcount++;
$lastwascut = 0;
next;
}
# If a chunk of lines has been cut out (page footer) and the next line
# has a different indentation, put back one blank line.
if ($lastwascut && $blankcount < 1 && defined($lastprinted))
{
($a) = $lastprinted =~ /^(\s*)/;
($b) = $_ =~ /^(\s*)/;
$blankcount++ if ($a ne $b);
}
# We get here only when we have a non-blank line in hand. If it was preceded
# by 3 or more blank lines, read the next 3 lines and see if they are blank.
# If so, remove all 7 lines, and remember that we have just done a cut.
if ($blankcount >= 3)
{
for ($i = 0; $i < 3; $i++)
{
$next[$i] = <STDIN>;
$next[$i] = "" if !defined $next[$i];
$next[$i] =~ s/\x1b\[\d+m//g; # Remove screen controls "ESC [ number m"
$next[$i] =~ s/.\x8//g; # Remove "char, backspace"
}
# Cut out chunks of the form <3 blanks><non-blank><3 blanks>
if ($next[0] =~ /^\s*$/ &&
$next[1] =~ /^\s*$/ &&
$next[2] =~ /^\s*$/)
{
$blankcount -= 3;
$lastwascut = 1;
}
# Otherwise output the saved blanks, the current, and the next three
# lines. Remember the last printed line.
else
{
for ($i = 0; $i < $blankcount; $i++) { print "\n"; }
print;
for ($i = 0; $i < 3; $i++)
{
$next[$i] =~ s/.\x8//g;
print $next[$i];
$lastprinted = $_;
}
$lastwascut = 0;
$blankcount = 0;
}
}
# This non-blank line is not preceded by 3 or more blank lines. Output
# any blanks there are, and the line. Remember it. Force two blank lines
# before headings.
else
{
$blankcount = 2 if /^\S/ && !/^Last updated/ && !/^Copyright/ &&
defined($lastprinted);
for ($i = 0; $i < $blankcount; $i++) { print "\n"; }
print;
$lastprinted = $_;
$lastwascut = 0;
$blankcount = 0;
}
}
# End
PCRE LICENCE
Please see the file LICENCE in the PCRE distribution for licensing details.
End
# CMakeLists.txt
#
#
# This file allows building PCRE with the CMake configuration and build
# tool. Download CMake in source or binary form from http://www.cmake.org/
#
# Original listfile by Christian Ehrlicher <Ch.Ehrlicher@gmx.de>
# Refined and expanded by Daniel Richard G. <skunk@iSKUNK.ORG>
# 2007-09-14 mod by Sheri so 7.4 supported configuration options can be entered
# 2007-09-19 Adjusted by PH to retain previous default settings
# 2007-12-26 (a) On UNIX, use names libpcre instead of just pcre
# (b) Ensure pcretest and pcregrep link with the local library,
# not a previously-installed one.
# (c) Add PCRE_SUPPORT_LIBREADLINE, PCRE_SUPPORT_LIBZ, and
# PCRE_SUPPORT_LIBBZ2.
# 2008-01-20 Brought up to date to include several new features by Christian
# Ehrlicher.
# 2008-01-22 Sheri added options for backward compatibility of library names when
# building with minGW:
# if "ON", NON_STANDARD_LIB_PREFIX causes shared libraries to
# be built without "lib" as prefix. (The libraries will be named pcre.dll,
# pcreposix.dll and pcrecpp.dll).
# if "ON", NON_STANDARD_LIB_SUFFIX causes shared libraries to
# be built with suffix of "-0.dll". (The libraries will be named
# libpcre-0.dll, libpcreposix-0.dll and libpcrecpp-0.dll - same names
# built by default with Configure and Make.
# 2008-01-23 PH removed the automatic build of pcredemo.
# 2008-04-22 PH modified READLINE support so it finds NCURSES when needed.
PROJECT(PCRE C CXX)
CMAKE_MINIMUM_REQUIRED(VERSION 2.4.6)
SET(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake) # for FindReadline.cmake
# external packages
FIND_PACKAGE( BZip2 )
FIND_PACKAGE( ZLIB )
FIND_PACKAGE( Readline )
# Configuration checks
INCLUDE(CheckIncludeFile)
INCLUDE(CheckIncludeFileCXX)
INCLUDE(CheckFunctionExists)
INCLUDE(CheckTypeSize)
CHECK_INCLUDE_FILE(dirent.h HAVE_DIRENT_H)
CHECK_INCLUDE_FILE(sys/stat.h HAVE_SYS_STAT_H)
CHECK_INCLUDE_FILE(sys/types.h HAVE_SYS_TYPES_H)
CHECK_INCLUDE_FILE(unistd.h HAVE_UNISTD_H)
CHECK_INCLUDE_FILE(windows.h HAVE_WINDOWS_H)
CHECK_INCLUDE_FILE_CXX(type_traits.h HAVE_TYPE_TRAITS_H)
CHECK_INCLUDE_FILE_CXX(bits/type_traits.h HAVE_BITS_TYPE_TRAITS_H)
CHECK_FUNCTION_EXISTS(bcopy HAVE_BCOPY)
CHECK_FUNCTION_EXISTS(memmove HAVE_MEMMOVE)
CHECK_FUNCTION_EXISTS(strerror HAVE_STRERROR)
CHECK_FUNCTION_EXISTS(strtoll HAVE_STRTOLL)
CHECK_FUNCTION_EXISTS(strtoq HAVE_STRTOQ)
CHECK_FUNCTION_EXISTS(_strtoi64 HAVE__STRTOI64)
CHECK_TYPE_SIZE("long long" LONG_LONG)
CHECK_TYPE_SIZE("unsigned long long" UNSIGNED_LONG_LONG)
# User-configurable options
#
# (Note: CMakeSetup displays these in alphabetical order, regardless of
# the order we use here)
SET(BUILD_SHARED_LIBS OFF CACHE BOOL
"Build shared libraries instead of static ones.")
OPTION(PCRE_BUILD_PCRECPP "Build the PCRE C++ library (pcrecpp)." ON)
SET(PCRE_EBCDIC OFF CACHE BOOL
"Use EBCDIC coding instead of ASCII. (This is rarely used outside of mainframe systems)")
SET(PCRE_LINK_SIZE "2" CACHE STRING
"Internal link size (2, 3 or 4 allowed). See LINK_SIZE in config.h.in for details.")
SET(PCRE_MATCH_LIMIT "10000000" CACHE STRING
"Default limit on internal looping. See MATCH_LIMIT in config.h.in for details.")
SET(PCRE_MATCH_LIMIT_RECURSION "MATCH_LIMIT" CACHE STRING
"Default limit on internal recursion. See MATCH_LIMIT_RECURSION in config.h.in for details.")
SET(PCRE_NEWLINE "LF" CACHE STRING
"What to recognize as a newline (one of CR, LF, CRLF, ANY, ANYCRLF).")
SET(PCRE_NO_RECURSE OFF CACHE BOOL
"If ON, then don't use stack recursion when matching. See NO_RECURSE in config.h.in for details.")
SET(PCRE_POSIX_MALLOC_THRESHOLD "10" CACHE STRING
"Threshold for malloc() usage. See POSIX_MALLOC_THRESHOLD in config.h.in for details.")
SET(PCRE_SUPPORT_UNICODE_PROPERTIES OFF CACHE BOOL
"Enable support for Unicode properties. (If set, UTF-8 support will be enabled as well)")
SET(PCRE_SUPPORT_UTF8 OFF CACHE BOOL
"Enable support for the Unicode UTF-8 encoding.")
SET(PCRE_SUPPORT_BSR_ANYCRLF OFF CACHE BOOL
"ON=Backslash-R matches only LF CR and CRLF, OFF=Backslash-R matches all Unicode Linebreaks")
IF (MINGW)
OPTION(NON_STANDARD_LIB_PREFIX
"ON=Shared libraries built in mingw will be named pcre.dll, etc., instead of libpcre.dll, etc."
OFF)
OPTION(NON_STANDARD_LIB_SUFFIX
"ON=Shared libraries built in mingw will be named libpcre-0.dll, etc., instead of libpcre.dll, etc."
OFF)
ENDIF(MINGW)
# bzip2 lib
IF(BZIP2_FOUND)
OPTION (PCRE_SUPPORT_LIBBZ2 "Enable support for linking pcregrep with libbz2." ON)
ENDIF(BZIP2_FOUND)
IF(PCRE_SUPPORT_LIBBZ2)
INCLUDE_DIRECTORIES(${BZIP2_INCLUDE_DIR})
ENDIF(PCRE_SUPPORT_LIBBZ2)
# zlib
IF(ZLIB_FOUND)
OPTION (PCRE_SUPPORT_LIBZ "Enable support for linking pcregrep with libz." ON)
ENDIF(ZLIB_FOUND)
IF(PCRE_SUPPORT_LIBZ)
INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR})
ENDIF(PCRE_SUPPORT_LIBZ)
# readline lib
IF(READLINE_FOUND)
OPTION (PCRE_SUPPORT_LIBREADLINE "Enable support for linking pcretest with libreadline." ON)
ENDIF(READLINE_FOUND)
IF(PCRE_SUPPORT_LIBREADLINE)
INCLUDE_DIRECTORIES(${READLINE_INCLUDE_DIR})
ENDIF(PCRE_SUPPORT_LIBREADLINE)
# Prepare build configuration
SET(pcre_have_type_traits 0)
SET(pcre_have_bits_type_traits 0)
IF(HAVE_TYPE_TRAITS_H)
SET(pcre_have_type_traits 1)
ENDIF(HAVE_TYPE_TRAITS_H)
IF(HAVE_BITS_TYPE_TRAITS_H)
SET(pcre_have_bits_type_traits 1)
ENDIF(HAVE_BITS_TYPE_TRAITS_H)
SET(pcre_have_long_long 0)
SET(pcre_have_ulong_long 0)
IF(HAVE_LONG_LONG)
SET(pcre_have_long_long 1)
ENDIF(HAVE_LONG_LONG)
IF(HAVE_UNSIGNED_LONG_LONG)
SET(pcre_have_ulong_long 1)
ENDIF(HAVE_UNSIGNED_LONG_LONG)
IF(NOT BUILD_SHARED_LIBS)
SET(PCRE_STATIC 1)
ENDIF(NOT BUILD_SHARED_LIBS)
IF(PCRE_SUPPORT_BSR_ANYCRLF)
SET(BSR_ANYCRLF 1)
ENDIF(PCRE_SUPPORT_BSR_ANYCRLF)
IF(PCRE_SUPPORT_UTF8 OR PCRE_SUPPORT_UNICODE_PROPERTIES)
SET(SUPPORT_UTF8 1)
ENDIF(PCRE_SUPPORT_UTF8 OR PCRE_SUPPORT_UNICODE_PROPERTIES)
IF(PCRE_SUPPORT_UNICODE_PROPERTIES)
SET(SUPPORT_UCP 1)
ENDIF(PCRE_SUPPORT_UNICODE_PROPERTIES)
# This next one used to contain
# SET(PCRETEST_LIBS ${READLINE_LIBRARY})
# but I was advised to add the NCURSES test as well, along with
# some modifications to cmake/FindReadline.cmake which should
# make it possible to override the default if necessary. PH
IF(PCRE_SUPPORT_LIBREADLINE)
SET(SUPPORT_LIBREADLINE 1)
SET(PCRETEST_LIBS ${READLINE_LIBRARY} ${NCURSES_LIBRARY})
ENDIF(PCRE_SUPPORT_LIBREADLINE)
IF(PCRE_SUPPORT_LIBZ)
SET(SUPPORT_LIBZ 1)
SET(PCREGREP_LIBS ${PCREGREP_LIBS} ${ZLIB_LIBRARIES})
ENDIF(PCRE_SUPPORT_LIBZ)
IF(PCRE_SUPPORT_LIBBZ2)
SET(SUPPORT_LIBBZ2 1)
SET(PCREGREP_LIBS ${PCREGREP_LIBS} ${BZIP2_LIBRARIES})
ENDIF(PCRE_SUPPORT_LIBBZ2)
SET(NEWLINE "")
IF(PCRE_NEWLINE STREQUAL "LF")
SET(NEWLINE "10")
ENDIF(PCRE_NEWLINE STREQUAL "LF")
IF(PCRE_NEWLINE STREQUAL "CR")
SET(NEWLINE "13")
ENDIF(PCRE_NEWLINE STREQUAL "CR")
IF(PCRE_NEWLINE STREQUAL "CRLF")
SET(NEWLINE "3338")
ENDIF(PCRE_NEWLINE STREQUAL "CRLF")
IF(PCRE_NEWLINE STREQUAL "ANY")
SET(NEWLINE "-1")
ENDIF(PCRE_NEWLINE STREQUAL "ANY")
IF(PCRE_NEWLINE STREQUAL "ANYCRLF")
SET(NEWLINE "-2")
ENDIF(PCRE_NEWLINE STREQUAL "ANYCRLF")
IF(NEWLINE STREQUAL "")
MESSAGE(FATAL_ERROR "The PCRE_NEWLINE variable must be set to one of the following values: \"LF\", \"CR\", \"CRLF\", \"ANY\", \"ANYCRLF\".")
ENDIF(NEWLINE STREQUAL "")
IF(PCRE_EBCDIC)
SET(EBCDIC 1)
ENDIF(PCRE_EBCDIC)
IF(PCRE_NO_RECURSE)
SET(NO_RECURSE 1)
ENDIF(PCRE_NO_RECURSE)
# Output files
CONFIGURE_FILE(config-cmake.h.in
${CMAKE_BINARY_DIR}/config.h
@ONLY)
CONFIGURE_FILE(pcre.h.generic
${CMAKE_BINARY_DIR}/pcre.h
COPYONLY)
# What about pcre-config and libpcre.pc?
IF(PCRE_BUILD_PCRECPP)
CONFIGURE_FILE(pcre_stringpiece.h.in
${CMAKE_BINARY_DIR}/pcre_stringpiece.h
@ONLY)
CONFIGURE_FILE(pcrecpparg.h.in
${CMAKE_BINARY_DIR}/pcrecpparg.h
@ONLY)
ENDIF(PCRE_BUILD_PCRECPP)
# Character table generation
OPTION(PCRE_REBUILD_CHARTABLES "Rebuild char tables" OFF)
IF(PCRE_REBUILD_CHARTABLES)
ADD_EXECUTABLE(dftables dftables.c)
GET_TARGET_PROPERTY(DFTABLES_EXE dftables LOCATION)
ADD_CUSTOM_COMMAND(
COMMENT "Generating character tables (pcre_chartables.c) for current locale"
DEPENDS dftables
COMMAND ${DFTABLES_EXE}
ARGS ${CMAKE_BINARY_DIR}/pcre_chartables.c
OUTPUT ${CMAKE_BINARY_DIR}/pcre_chartables.c
)
ELSE(PCRE_REBUILD_CHARTABLES)
CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/pcre_chartables.c.dist
${CMAKE_BINARY_DIR}/pcre_chartables.c
COPYONLY)
ENDIF(PCRE_REBUILD_CHARTABLES)
# Source code
SET(PCRE_HEADERS ${CMAKE_BINARY_DIR}/pcre.h)
SET(PCRE_SOURCES
${CMAKE_BINARY_DIR}/pcre_chartables.c
pcre_compile.c
pcre_config.c
pcre_dfa_exec.c
pcre_exec.c
pcre_fullinfo.c
pcre_get.c
pcre_globals.c
pcre_info.c
pcre_newline.c
pcre_maketables.c
pcre_ord2utf8.c
pcre_refcount.c
pcre_study.c
pcre_tables.c
pcre_try_flipped.c
pcre_ucp_searchfuncs.c
pcre_valid_utf8.c
pcre_version.c
pcre_xclass.c
)
SET(PCREPOSIX_HEADERS pcreposix.h)
SET(PCREPOSIX_SOURCES pcreposix.c)
SET(PCRECPP_HEADERS
pcrecpp.h
pcre_scanner.h
${CMAKE_BINARY_DIR}/pcrecpparg.h
${CMAKE_BINARY_DIR}/pcre_stringpiece.h
)
SET(PCRECPP_SOURCES
pcrecpp.cc
pcre_scanner.cc
pcre_stringpiece.cc
)
# Build setup
ADD_DEFINITIONS(-DHAVE_CONFIG_H)
IF(MSVC)
ADD_DEFINITIONS(-D_CRT_SECURE_NO_DEPRECATE)
ENDIF(MSVC)
SET(CMAKE_INCLUDE_CURRENT_DIR 1)
# needed to make sure to not link debug libs
# against release libs and vice versa
IF(WIN32)
SET(CMAKE_DEBUG_POSTFIX "d")
ENDIF(WIN32)
# Libraries
# pcre
ADD_LIBRARY(pcre ${PCRE_HEADERS} ${PCRE_SOURCES} ${CMAKE_BINARY_DIR}/config.h)
ADD_LIBRARY(pcreposix ${PCREPOSIX_HEADERS} ${PCREPOSIX_SOURCES})
TARGET_LINK_LIBRARIES(pcreposix pcre)
IF(MINGW AND NOT PCRE_STATIC)
IF(NON_STANDARD_LIB_PREFIX)
SET_TARGET_PROPERTIES(pcre pcreposix
PROPERTIES PREFIX ""
)
ENDIF(NON_STANDARD_LIB_PREFIX)
IF(NON_STANDARD_LIB_SUFFIX)
SET_TARGET_PROPERTIES(pcre pcreposix
PROPERTIES SUFFIX "-0.dll"
)
ENDIF(NON_STANDARD_LIB_SUFFIX)
ENDIF(MINGW AND NOT PCRE_STATIC)
# pcrecpp
IF(PCRE_BUILD_PCRECPP)
ADD_LIBRARY(pcrecpp ${PCRECPP_HEADERS} ${PCRECPP_SOURCES})
TARGET_LINK_LIBRARIES(pcrecpp pcre)
IF(MINGW AND NOT PCRE_STATIC)
IF(NON_STANDARD_LIB_PREFIX)
SET_TARGET_PROPERTIES(pcrecpp
PROPERTIES PREFIX ""
)
ENDIF(NON_STANDARD_LIB_PREFIX)
IF(NON_STANDARD_LIB_SUFFIX)
SET_TARGET_PROPERTIES(pcrecpp
PROPERTIES SUFFIX "-0.dll"
)
ENDIF(NON_STANDARD_LIB_SUFFIX)
ENDIF(MINGW AND NOT PCRE_STATIC)
ENDIF(PCRE_BUILD_PCRECPP)
# Executables
ADD_EXECUTABLE(pcretest pcretest.c)
TARGET_LINK_LIBRARIES(pcretest pcreposix ${PCRETEST_LIBS})
ADD_EXECUTABLE(pcregrep pcregrep.c)
TARGET_LINK_LIBRARIES(pcregrep pcreposix ${PCREGREP_LIBS})
# Removed by PH (2008-01-23) because pcredemo shouldn't really be built
# automatically, and it gave trouble in some environments anyway.
# ADD_EXECUTABLE(pcredemo pcredemo.c)
# TARGET_LINK_LIBRARIES(pcredemo pcreposix)
# IF(NOT BUILD_SHARED_LIBS)
# # make sure to not use declspec(dllimport) in static mode on windows
# SET_TARGET_PROPERTIES(pcredemo PROPERTIES COMPILE_FLAGS "-DPCRE_STATIC")
# ENDIF(NOT BUILD_SHARED_LIBS)
IF(PCRE_BUILD_PCRECPP)
ADD_EXECUTABLE(pcrecpp_unittest pcrecpp_unittest.cc)
TARGET_LINK_LIBRARIES(pcrecpp_unittest pcrecpp)
IF(MINGW AND NON_STANDARD_LIB_NAMES AND NOT PCRE_STATIC)
SET_TARGET_PROPERTIES(pcrecpp
PROPERTIES PREFIX ""
)
ENDIF(MINGW AND NON_STANDARD_LIB_NAMES AND NOT PCRE_STATIC)
ADD_EXECUTABLE(pcre_scanner_unittest pcre_scanner_unittest.cc)
TARGET_LINK_LIBRARIES(pcre_scanner_unittest pcrecpp)
ADD_EXECUTABLE(pcre_stringpiece_unittest pcre_stringpiece_unittest.cc)
TARGET_LINK_LIBRARIES(pcre_stringpiece_unittest pcrecpp)
ENDIF(PCRE_BUILD_PCRECPP)
# Testing
ENABLE_TESTING()
GET_TARGET_PROPERTY(PCREGREP_EXE pcregrep DEBUG_LOCATION)
GET_TARGET_PROPERTY(PCRETEST_EXE pcretest DEBUG_LOCATION)
# Write out a CTest configuration file that sets some needed environment
# variables for the test scripts.
#
FILE(WRITE ${CMAKE_BINARY_DIR}/CTestCustom.ctest
"# This is a generated file.
SET(ENV{srcdir} ${CMAKE_SOURCE_DIR})
SET(ENV{pcregrep} ${PCREGREP_EXE})
SET(ENV{pcretest} ${PCRETEST_EXE})
")
IF(UNIX)
ADD_TEST(pcre_test ${CMAKE_SOURCE_DIR}/RunTest)
ADD_TEST(pcre_grep_test ${CMAKE_SOURCE_DIR}/RunGrepTest)
ENDIF(UNIX)
IF(WIN32)
ADD_TEST(pcre_test cmd /C ${CMAKE_SOURCE_DIR}/RunTest.bat)
ENDIF(WIN32)
GET_TARGET_PROPERTY(PCRECPP_UNITTEST_EXE
pcrecpp_unittest
DEBUG_LOCATION)
GET_TARGET_PROPERTY(PCRE_SCANNER_UNITTEST_EXE
pcre_scanner_unittest
DEBUG_LOCATION)
GET_TARGET_PROPERTY(PCRE_STRINGPIECE_UNITTEST_EXE
pcre_stringpiece_unittest
DEBUG_LOCATION)
ADD_TEST(pcrecpp_test ${PCRECPP_UNITTEST_EXE})
ADD_TEST(pcre_scanner_test ${PCRE_SCANNER_UNITTEST_EXE})
ADD_TEST(pcre_stringpiece_test ${PCRE_STRINGPIECE_UNITTEST_EXE})
# Installation
SET(CMAKE_INSTALL_ALWAYS 1)
INSTALL(TARGETS pcre pcreposix pcregrep pcretest
RUNTIME DESTINATION bin
LIBRARY DESTINATION lib
ARCHIVE DESTINATION lib)
INSTALL(FILES ${PCRE_HEADERS} ${PCREPOSIX_HEADERS} DESTINATION include)
FILE(GLOB html ${CMAKE_SOURCE_DIR}/doc/html/*.html)
FILE(GLOB man1 ${CMAKE_SOURCE_DIR}/doc/*.1)
FILE(GLOB man3 ${CMAKE_SOURCE_DIR}/doc/*.3)
IF(PCRE_BUILD_PCRECPP)
INSTALL(TARGETS pcrecpp
RUNTIME DESTINATION bin
LIBRARY DESTINATION lib
ARCHIVE DESTINATION lib)
INSTALL(FILES ${PCRECPP_HEADERS} DESTINATION include)
ELSE(PCRE_BUILD_PCRECPP)
# Remove pcrecpp.3
FOREACH(man ${man3})
GET_FILENAME_COMPONENT(man_tmp ${man} NAME)
IF(NOT man_tmp STREQUAL "pcrecpp.3")
SET(man3_new ${man3} ${man})
ENDIF(NOT man_tmp STREQUAL "pcrecpp.3")
ENDFOREACH(man ${man3})
SET(man3 ${man3_new})
ENDIF(PCRE_BUILD_PCRECPP)
INSTALL(FILES ${man1} DESTINATION man/man1)
INSTALL(FILES ${man3} DESTINATION man/man3)
INSTALL(FILES ${html} DESTINATION share/doc/pcre/html)
# help, only for nice output
IF(BUILD_SHARED_LIBS)
SET(BUILD_STATIC_LIBS OFF)
ELSE(BUILD_SHARED_LIBS)
SET(BUILD_STATIC_LIBS ON)
ENDIF(BUILD_SHARED_LIBS)
MESSAGE(STATUS "")
MESSAGE(STATUS "")
MESSAGE(STATUS "PCRE configuration summary:")
MESSAGE(STATUS "")
MESSAGE(STATUS " Install prefix .................. : " ${CMAKE_INSTALL_PREFIX})
MESSAGE(STATUS " C compiler ...................... : " ${CMAKE_C_COMPILER})
MESSAGE(STATUS " C++ compiler .................... : " ${CMAKE_CXX_COMPILER})
MESSAGE(STATUS " C compiler flags ................ : " ${CMAKE_C_FLAGS}) #FIXME
MESSAGE(STATUS " C++ compiler flags .............. : " ${CMAKE_CXX_FLAGS}) #FIXME
MESSAGE(STATUS "")
MESSAGE(STATUS " Build C++ library ............... : " ${PCRE_BUILD_PCRECPP})
MESSAGE(STATUS " Enable UTF-8 support ............ : " ${PCRE_SUPPORT_UNICODE_PROPERTIES})
MESSAGE(STATUS " Unicode properties .............. : " ${PCRE_SUPPORT_UNICODE_PROPERTIES})
MESSAGE(STATUS " Newline char/sequence ........... : " ${PCRE_NEWLINE})
MESSAGE(STATUS " \\R matches only ANYCRLF ......... : " ${PCRE_SUPPORT_BSR_ANYCRLF})
MESSAGE(STATUS " EBCDIC coding ................... : " ${PCRE_EBCDIC})
MESSAGE(STATUS " Rebuild char tables ............. : " ${PCRE_REBUILD_CHARTABLES})
MESSAGE(STATUS " No stack recursion .............. : " ${PCRE_NO_RECURSE})
MESSAGE(STATUS " POSIX mem threshold ............. : " ${PCRE_POSIX_MALLOC_THRESHOLD})
MESSAGE(STATUS " Internal link size .............. : " ${PCRE_LINK_SIZE})
MESSAGE(STATUS " Match limit ..................... : " ${PCRE_MATCH_LIMIT})
MESSAGE(STATUS " Match limit recursion ........... : " ${PCRE_MATCH_LIMIT_RECURSION})
MESSAGE(STATUS " Build shared libs ............... : " ${BUILD_SHARED_LIBS})
MESSAGE(STATUS " Build static libs ............... : " ${BUILD_STATIC_LIBS})
IF(ZLIB_FOUND)
MESSAGE(STATUS " Link pcregrep with libz ......... : " ${PCRE_SUPPORT_LIBZ})
ELSE(ZLIB_FOUND)
MESSAGE(STATUS " Link pcregrep with libz ......... : None" )
ENDIF(ZLIB_FOUND)
IF(BZIP2_FOUND)
MESSAGE(STATUS " Link pcregrep with libbz2 ....... : " ${PCRE_SUPPORT_LIBBZ2})
ELSE(BZIP2_FOUND)
MESSAGE(STATUS " Link pcregrep with libbz2 ....... : None" )
ENDIF(BZIP2_FOUND)
IF(NOT PCRE_SUPPORT_LIBREADLINE)
MESSAGE(STATUS " Link pcretest with libreadline .. : None" )
ELSE(NOT PCRE_SUPPORT_LIBREADLINE)
MESSAGE(STATUS " Link pcretest with libreadline .. : " ${PCRE_SUPPORT_LIBREADLINE})
ENDIF(NOT PCRE_SUPPORT_LIBREADLINE)
IF(MINGW AND NOT PCRE_STATIC)
MESSAGE(STATUS " Non-standard dll names (prefix) . : " ${NON_STANDARD_LIB_PREFIX})
MESSAGE(STATUS " Non-standard dll names (suffix) . : " ${NON_STANDARD_LIB_SUFFIX})
ENDIF(MINGW AND NOT PCRE_STATIC)
MESSAGE(STATUS "")
# end CMakeLists.txt
THE MAIN PCRE LIBRARY
---------------------
Written by: Philip Hazel
Email local part: ph10
Email domain: cam.ac.uk
University of Cambridge Computing Service,
Cambridge, England.
Copyright (c) 1997-2008 University of Cambridge
All rights reserved
THE C++ WRAPPER LIBRARY
-----------------------
Written by: Google Inc.
Copyright (c) 2007-2008 Google Inc
All rights reserved
####
#! /usr/bin/perl -w
# Script to turn PCRE man pages into HTML
# Subroutine to handle font changes and other escapes
sub do_line {
my($s) = $_[0];
$s =~ s/</</g; # Deal with < and >
$s =~ s/>/>/g;
$s =~ s"\\fI(.*?)\\f[RP]"<i>$1</i>"g;
$s =~ s"\\fB(.*?)\\f[RP]"<b>$1</b>"g;
$s =~ s"\\e"\\"g;
$s =~ s/(?<=Copyright )\(c\)/©/g;
$s;
}
# Subroutine to ensure not in a paragraph
sub end_para {
if ($inpara)
{
print TEMP "</PRE>\n" if ($inpre);
print TEMP "</P>\n";
}
$inpara = $inpre = 0;
$wrotetext = 0;
}
# Subroutine to start a new paragraph
sub new_para {
&end_para();
print TEMP "<P>\n";
$inpara = 1;
}
# Main program
$innf = 0;
$inpara = 0;
$inpre = 0;
$wrotetext = 0;
$toc = 0;
$ref = 1;
while ($#ARGV >= 0 && $ARGV[0] =~ /^-/)
{
$toc = 1 if $ARGV[0] eq "-toc";
shift;
}
# Initial output to STDOUT
print <<End ;
<html>
<head>
<title>$ARGV[0] specification</title>
</head>
<body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">
<h1>$ARGV[0] man page</h1>
<p>
Return to the <a href="index.html">PCRE index page</a>.
</p>
<p>
This page is part of the PCRE HTML documentation. It was generated automatically
from the original man page. If there is any nonsense in it, please consult the
man page, in case the conversion went wrong.
<br>
End
print "<ul>\n" if ($toc);
open(TEMP, ">/tmp/$$") || die "Can't open /tmp/$$ for output\n";
while (<STDIN>)
{
# Handle lines beginning with a dot
if (/^\./)
{
# Some of the PCRE man pages used to contain instances of .br. However,
# they should have all been removed because they cause trouble in some
# (other) automated systems that translate man pages to HTML. Complain if
# we find .br or .in (another macro that is deprecated).
if (/^\.br/ || /^\.in/)
{
print STDERR "\n*** Deprecated macro encountered - rewrite needed\n";
print STDERR "*** $_\n";
die "*** Processing abandoned\n";
}
# Instead of .br, relevent "literal" sections are enclosed in .nf/.fi.
elsif (/^\.nf/)
{
$innf = 1;
}
elsif (/^\.fi/)
{
$innf = 0;
}
# Handling .sp is subtle. If it is inside a literal section, do nothing if
# the next line is a non literal text line; similarly, if not inside a
# literal section, do nothing if a literal follows. The point being that
# the <pre> and </pre> that delimit literal sections will do the spacing.
# Always skip if no previous output.
elsif (/^\.sp/)
{
if ($wrotetext)
{
$_ = <STDIN>;
if ($inpre)
{
print TEMP "\n" if (/^[\s.]/);
}
else
{
print TEMP "<br>\n<br>\n" if (!/^[\s.]/);
}
redo; # Now process the lookahead line we just read
}
}
elsif (/^\.TP/ || /^\.PP/ || /^\.P/)
{
&new_para();
}
elsif (/^\.SH\s*("?)(.*)\1/)
{
# Ignore the NAME section
if ($2 =~ /^NAME\b/)
{
<STDIN>;
next;
}
&end_para();
my($title) = &do_line($2);
if ($toc)
{
printf("<li><a name=\"TOC%d\" href=\"#SEC%d\">$title</a>\n",
$ref, $ref);
printf TEMP ("<br><a name=\"SEC%d\" href=\"#TOC1\">$title</a><br>\n",
$ref, $ref);
$ref++;
}
else
{
print TEMP "<br><b>\n$title\n</b><br>\n";
}
}
elsif (/^\.SS\s*("?)(.*)\1/)
{
&end_para();
my($title) = &do_line($2);
print TEMP "<br><b>\n$title\n</b><br>\n";
}
elsif (/^\.B\s*(.*)/)
{
&new_para() if (!$inpara);
$_ = &do_line($1);
s/"(.*?)"/$1/g;
print TEMP "<b>$_</b>\n";
$wrotetext = 1;
}
elsif (/^\.I\s*(.*)/)
{
&new_para() if (!$inpara);
$_ = &do_line($1);
s/"(.*?)"/$1/g;
print TEMP "<i>$_</i>\n";
$wrotetext = 1;
}
# A comment that starts "HREF" takes the next line as a name that
# is turned into a hyperlink, using the text given, which might be
# in a special font. If it ends in () or (digits) or punctuation, they
# aren't part of the link.
elsif (/^\.\\"\s*HREF/)
{
$_=<STDIN>;
chomp;
$_ = &do_line($_);
$_ =~ s/\s+$//;
$_ =~ /^(?:<.>)?([^<(]+)(?:\(\))?(?:<\/.>)?(?:\(\d+\))?[.,;:]?$/;
print TEMP "<a href=\"$1.html\">$_</a>\n";
}
# A comment that starts "HTML" inserts literal HTML
elsif (/^\.\\"\s*HTML\s*(.*)/)
{
print TEMP $1;
}
# A comment that starts < inserts that HTML at the end of the
# *next* input line - so as not to get a newline between them.
elsif (/^\.\\"\s*(<.*>)/)
{
my($markup) = $1;
$_=<STDIN>;
chomp;
$_ = &do_line($_);
$_ =~ s/\s+$//;
print TEMP "$_$markup\n";
}
# A comment that starts JOIN joins the next two lines together, with one
# space between them. Then that line is processed. This is used in some
# displays where two lines are needed for the "man" version. JOINSH works
# the same, except that it assumes this is a shell command, so removes
# continuation backslashes.
elsif (/^\.\\"\s*JOIN(SH)?/)
{
my($one,$two);
$one = <STDIN>;
$two = <STDIN>;
$one =~ s/\s*\\e\s*$// if (defined($1));
chomp($one);
$two =~ s/^\s+//;
$_ = "$one $two";
redo; # Process the joined lines
}
# Ignore anything not recognized
next;
}
# Line does not begin with a dot. Replace blank lines with new paragraphs
if (/^\s*$/)
{
&end_para() if ($wrotetext);
next;
}
# Convert fonts changes and output an ordinary line. Ensure that indented
# lines are marked as literal.
$_ = &do_line($_);
&new_para() if (!$inpara);
if (/^\s/)
{
if (!$inpre)
{
print TEMP "<pre>\n";
$inpre = 1;
}
}
elsif ($inpre)
{
print TEMP "</pre>\n";
$inpre = 0;
}
# Add <br> to the end of a non-literal line if we are within .nf/.fi
$_ .= "<br>\n" if (!$inpre && $innf);
print TEMP;
$wrotetext = 1;
}
# The TOC, if present, will have been written - terminate it
print "</ul>\n" if ($toc);
# Copy the remainder to the standard output
close(TEMP);
open(TEMP, "/tmp/$$") || die "Can't open /tmp/$$ for input\n";
print while (<TEMP>);
print <<End ;
<p>
Return to the <a href="index.html">PCRE index page</a>.
</p>
End
close(TEMP);
unlink("/tmp/$$");
# End
LIB = -lwinmm -mwindows -lcomctl32 -L$(LUASRC) -l$(LUALIB) -L$(SQLSRC) -l$(SQLLIB) -lpng $(SDL_LDFLAGS) -lopengl32 -lglu32 -lSDL_image -lfreetype
INCLUDES := -Iutil -I. -I$(LUASRC) -I$(SQLSRC) $(EXTRA_INCLUDES)
LIB = -lwinmm -mwindows -lcomctl32 -L$(LUASRC) -l$(LUALIB) -L$(SQLSRC) -l$(SQLLIB) -L$(PCRESRC) -l$(PCRELIB) -lpng $(SDL_LDFLAGS) -lopengl32 -lglu32 -lSDL_image -lfreetype
INCLUDES := -Iutil -I. -I$(LUASRC) -I$(SQLSRC) -I$(PCRESRC) $(EXTRA_INCLUDES)
LIB = -static -lwinmm -L$(LUASRC) -l$(LUALIB) -L$(SQLSRC) -l$(SQLLIB) -lpcre
INCLUDES := -Iutil -I. -I$(LUASRC) -I$(SQLSRC)
LIB = -static -lwinmm -L$(LUASRC) -l$(LUALIB) -L$(SQLSRC) -l$(SQLLIB) -L$(PCRESRC) -lpcre
INCLUDES := -Iutil -I. -I$(LUASRC) -I$(SQLSRC) -I$(PCRESRC)
LIB = -L$(LUASRC) -l$(LUALIB) -L$(SQLSRC) -l$(SQLLIB) -lpcre
INCLUDES := -Iutil -I. -I$(LUASRC) -I$(SQLSRC)
LIB = -L$(LUASRC) -l$(LUALIB) -L$(SQLSRC) -l$(SQLLIB) -L$(PCRESRC) -lpcre
INCLUDES := -Iutil -I. -I$(LUASRC) -I$(SQLSRC) -I$(PCRESRC)
#############################################################################
# Build PCRE
$(PCRESRC)\$(PCRELIBA):
@echo Building PCRE...
@cd $(PCRESRC)
@$(MAKE) CXX=$(CXX)
@cd $(WORKDIR)
* If you want regular expression support, you can edit AppHdr.h and
uncomment this line:
// #define REGEX_PCRE
Note that there are multiple // #define REGEX_PCRE lines in AppHdr.h
- find the one in the Windows-specific section. Also see the section
below on obtaining the pcre library to link against.
* If you enabled REGEX_PCRE, add -lpcre to the LIB line in makefile.mgw as:
LIB = -lpcre -static -lwinmm -L$(LUASRC) -l$(LUALIB) -L$(SQLSRC) -l$(SQLLIB)
and build Crawl to include regex support.
* If you want PCRE, edit makefile.dos and change this line:
CFLAGS := $(INCLUDES) $(CFWARN) $(CFOTHERS)
to
CFLAGS := $(INCLUDES) $(CFWARN) $(CFOTHERS) -DREGEX_PCRE
And add -lpcre to the LIB line in makefile.dos, like so:
LIB = -L$(LUASRC) -l$(LUALIB) -L$(SQLSRC) -l$(SQLLIB) -lpcre
then build Crawl.
On Windows, PCRE binaries are available from
http://gnuwin32.sourceforge.net/packages/pcre.htm
On DOS you get the joy of building PCRE yourself. It's a little more
annoying than building Lua (you have to roll your own makefile), but
not by much.