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| author | Jeremy Huddleston <jeremyhu@apple.com> | 2010-02-03 23:39:37 -0800 |
|---|---|---|
| committer | Jeremy Huddleston <jeremyhu@apple.com> | 2010-02-03 23:39:37 -0800 |
| commit | 4411328d3200392e9b8d830a45d9ac679abb4ead (patch) | |
| tree | 6277f0f7d22cedb9708c9f217d5feefd4d1ea7c6 /xorg-macros.m4.in | |
| parent | 46d22716aed8d7e8ee188c2f2d2b3ba600dc3dd3 (diff) | |
Add -Wformat=2 to the default CWARNFLAGS
This will include -Wformat-security to catch possible security problems in formatting in printf, scanf, etc.
Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Diffstat (limited to 'xorg-macros.m4.in')
| -rw-r--r-- | xorg-macros.m4.in | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xorg-macros.m4.in b/xorg-macros.m4.in index caf61c2..dc1df8e 100644 --- a/xorg-macros.m4.in +++ b/xorg-macros.m4.in @@ -589,7 +589,7 @@ AC_REQUIRE([AC_PROG_CC]) if test "x$GCC" = xyes ; then CWARNFLAGS="-Wall -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes \ -Wmissing-declarations -Wnested-externs -fno-strict-aliasing \ --Wbad-function-cast" +-Wbad-function-cast -Wformat=2" case `$CC -dumpversion` in 3.4.* | 4.*) CWARNFLAGS="$CWARNFLAGS -Wold-style-definition -Wdeclaration-after-statement" |