diff options
author | Alan Coopersmith <alan.coopersmith@oracle.com> | 2024-01-15 11:44:21 -0800 |
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committer | Alan Coopersmith <alan.coopersmith@oracle.com> | 2024-01-16 16:20:57 -0800 |
commit | cfe1fcb4eefba66243ecf1336e38f4e77a491cff (patch) | |
tree | 9ee0e9a1a3676ad7a495878a81a81bf700b22670 | |
parent | 2495db60d9c163941e1ae4b89982ecb8ce4e954a (diff) |
Quiet -Wredundant-decls from xorg/os.h fallbacks for new libc functions
The Xorg headers provide their own versions of strlcat, strlcpy, and
timingsafe_memcmp for platforms that don't have them in libc yet, but
rely on configure to set HAVE_* defines to determine if they should be
defined in the headers.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
-rw-r--r-- | configure.ac | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index b7a711b..fe407d7 100644 --- a/configure.ac +++ b/configure.ac @@ -63,7 +63,10 @@ PKG_CHECK_MODULES(XEXT, [xextproto >= 7.0.99.1], HAVE_XEXTPROTO_71="no") AM_CONDITIONAL(HAVE_XEXTPROTO_71, [ test "$HAVE_XEXTPROTO_71" = "yes" ]) -# Checks for libraries. +# Checks for library functions +# We don't use strlcat, strlcpy, or timingsafe_memcmp, but check to quiet +# -Wredundant-decls warning from xorg/os.h which will otherwise redefine them. +AC_CHECK_FUNCS([strlcat strlcpy timingsafe_memcmp]) SAVE_CPPFLAGS="$CPPFLAGS" CPPFLAGS="$CPPFLAGS $XORG_CFLAGS" |