diff options
| author | Matt Turner <mattst88@gmail.com> | 2015-07-31 12:19:46 -0700 |
|---|---|---|
| committer | Matt Turner <mattst88@gmail.com> | 2015-08-03 09:24:26 -0700 |
| commit | f55c408067a3ea3529fcf7cbbaa1a041a4a8849d (patch) | |
| tree | 1553f9af1139b6e0440647f37330ce8b12425244 /configure.ac | |
| parent | 875458b778e8d389e00f42269e716a3cb2761fab (diff) | |
mesa: Add -fno-trapping-math to CFLAGS.
Cuts about 1k of .text size.
text data bss dec hex filename
4983676 197808 26328 5207812 4f7704 i965_dri.so before
4982522 197800 26328 5206650 4f727a i965_dri.so after
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index dc9272d3016..36197d3396a 100644 --- a/configure.ac +++ b/configure.ac @@ -286,8 +286,8 @@ if test "x$GCC" = xyes; then # Work around aliasing bugs - developers should comment this out CFLAGS="$CFLAGS -fno-strict-aliasing" - # We don't want floating-point math functions to set errno - CFLAGS="$CFLAGS -fno-math-errno" + # We don't want floating-point math functions to set errno or trap + CFLAGS="$CFLAGS -fno-math-errno -fno-trapping-math" # gcc's builtin memcmp is slower than glibc's # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052 |