gcc.c (set_multilib_dir): Don't access *end.
* gcc.c (set_multilib_dir): Don't access *end.
Use memcpy instead of strncpy. Don't write beyond malloced buffer.
(print_multilib_info): Don't show paths starting with ".:".
* genmultilib: Add new option, "yes" if multilibs are enabled.
Update comments. If multilibs not enabled, print .:${osdirout}
for each directory. If multilibs are enabled, always print
${dirout}:${osdirout}, even if the two are the same.
* Makefile.in (s-mlib): Pass @enable_multilib@ to genmultilib.
Pass all MULTILIB_* variables to genmultilib even if
--disable-multilib but MULTILIB_OSDIRNAMES is not empty.
From-SVN: r57846