diff options
| -rw-r--r-- | .gitignore | 3 | ||||
| -rw-r--r-- | configure.ac | 2 | ||||
| -rw-r--r-- | src/grep.c | 4 |
3 files changed, 5 insertions, 4 deletions
@@ -1,8 +1,10 @@ +!/gnulib-tests/Makefile.am !/lib/Makefile.am !/lib/savedir.c !/lib/savedir.h !/m4/djgpp.m4 *.a +*.exe *.o *~ .deps @@ -19,6 +21,7 @@ /config.status /configure /configure.ac +/gnulib-tests/* /lib/* /lib/charset.alias /lib/configmake.h diff --git a/configure.ac b/configure.ac index 50fcf5c4..85f1563f 100644 --- a/configure.ac +++ b/configure.ac @@ -130,7 +130,7 @@ if test "$gl_gcc_warnings" = yes; then # Remove the following and save the result in GNULIB_WARN_CFLAGS. nw= #nw="$nw -Wuninitialized" - #nw="$nw -Wunused-macros" + nw="$nw -Wunused-macros" #nw="$nw -Wmissing-prototypes" nw="$nw -Wold-style-definition" gl_MANYWARN_COMPLEMENT([GNULIB_WARN_CFLAGS], [$WARN_CFLAGS], [$nw]) @@ -802,7 +802,7 @@ print_line_middle (const char *beg, const char *lim, /* This can't possibly be correct with UTF-8, but it's equivalent to what was there so far. */ while (--i >= 0) - buf[i] = tolower(beg[i]); + buf[i] = tolower((unsigned char) beg[i]); } else { @@ -1830,8 +1830,6 @@ main (int argc, char **argv) int opt, cc, status; int default_context; FILE *fp; - extern char *optarg; - extern int optind; initialize_main (&argc, &argv); set_program_name (argv[0]); |