MBS_SUPPORT/ prepare_wc_buf issue

I have tried to compile grep 2.7 on a system that has no multi byte support at all. The build failed because prepare_wc_buf is outside the #if MBS_SUPPORT section. The small patch below will fix the issue. Regards, Juan M. Guerrero 2010-09-30 Juan Manuel Guerrero * src/dfa.c

Implementing color support for DJGPP's port of grep

the way DJGPP support is handled in other GNU programs like Texinfo and bison and may be someone else. The submited patch is against today's CVS head and has been tested on my linux and dos box. Suggestions, objections, comments are welcome. Regards, Juan M. Guerrero 2008-01-22 Juan

bug#25971: POSIX path separator used in cfg.mk breaks makefiles for all OS that do not use colon as path separator

I do not known if this has already been reported, but the prepending of $(srcdir)/src to the PATH in cfg.mk makes it impossible to build grep on all OS where the path separator is different from colon. I would suggest to use PATH_SEPARATOR instead of hard coding the UNIX path separator making the