It was occasionally possible that levcomp.lex.cc was compiled before levcomp.tab.cc was generated, causing this build error:

YACC levcomp.tab.c LEX levcomp.lex.cc CXX util/levcomp.lex.o levcomp.lpp:13:25: error: levcomp.tab.h: No such file or directory CXX util/levcomp.tab.o levcomp.lpp: In function 'void clean()':

Adding levcomp.tab.cc as a dependency of levcomp.lex.cc fixes the issue.

Reported-by: Robert Vollmert <rvollmert@gmx.net> Signed-off-by: Steven Noonan <steven@uplinklabs.net>