AppHdr.h: FreeBSD support added

With FreeBSD, we have to use SAVE_PACKAGE_NONE for now, because the /usr/bin/zip program isn't part of the base installation, and GNU tar isn't either. FreeBSD has a 'tar' command, but it's BSD tar, rather than GNU tar. And FreeBSD's tar doesn't have the very important '–remove-files' parameter.

I've posted on the FreeBSD forums asking about the best way to emulate the '–remove-files' option using nothing but FreeBSD's stock commands. I'll add a SAVE_PACKAGE_BSD_TAR option or similar once I have more information.

Signed-off-by: Steven Noonan <steven@uplinklabs.net>

Created by  Steven Noonan  on September 29, 2009
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