From f55c408067a3ea3529fcf7cbbaa1a041a4a8849d Mon Sep 17 00:00:00 2001 From: Matt Turner Date: Fri, 31 Jul 2015 12:19:46 -0700 Subject: 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 --- configure.ac | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'configure.ac') 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 -- cgit v1.2.3