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| author | Jim Meyering <meyering@redhat.com> | 2010-01-06 12:06:14 +0100 |
|---|---|---|
| committer | Jim Meyering <meyering@redhat.com> | 2010-02-03 21:52:30 +0100 |
| commit | 26ad4e6d148f4d56ebb80417711c8a67082d43d7 (patch) | |
| tree | 8fb79f6a0701eb72526acc7bc6e77ca2cd8e374f /configure.ac | |
| parent | 222bdcb32ecd45e6be7850515ef3fde0b682c88f (diff) | |
| download | grep-26ad4e6d148f4d56ebb80417711c8a67082d43d7.tar.gz | |
build: avoid warnings in gnulib-supplied regex files
Now that we enable more warnings in lib/, we choose
to avoid some via patches applied by bootstrap, using
files in the gl/ hierarchy. Other, less-important
warnings are avoided simply by turning off the
-Wold-style-definition option and using a slightly
relaxed set of warnings $(GNULIB_WARN_CFLAGS) in lib/.
* gl/lib/regcomp.c.diff: Avoid warnings.
* gl/lib/regex_internal.c.diff: Likewise.
* gl/lib/regex_internal.h.diff: Likewise.
* gl/lib/regexec.c.diff: Likewise.
* configure.ac (GNULIB_PORTCHECK): Disable only -Wold-style-definition.
* lib/Makefile.am (AM_CFLAGS): Use $(GNULIB_WARN_CFLAGS) rather
than the slightly more strict $(WARN_CFLAGS).
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac index 1521f7e8..5949f0ea 100644 --- a/configure.ac +++ b/configure.ac @@ -129,9 +129,9 @@ if test "$gl_gcc_warnings" = yes; then # We use a slightly smaller set of warning options for lib/. # Remove the following and save the result in GNULIB_WARN_CFLAGS. nw= - nw="$nw -Wuninitialized" - nw="$nw -Wunused-macros" - nw="$nw -Wmissing-prototypes" + #nw="$nw -Wuninitialized" + #nw="$nw -Wunused-macros" + #nw="$nw -Wmissing-prototypes" nw="$nw -Wold-style-definition" gl_MANYWARN_COMPLEMENT([GNULIB_WARN_CFLAGS], [$WARN_CFLAGS], [$nw]) AC_SUBST([GNULIB_WARN_CFLAGS]) |