Not sure why I forgot to add them to CXXFLAGS in commit f55c408067 or
commit 875458b778. Cuts about 1k of .text.
text data bss dec hex filename
5806354 287816 29384 6123554 5d7022 i965_dri.so before
5805497 287744 29384 6122625 5d6c81 i965_dri.so after
---
configure.ac | 3 +++
1 file changed, 3 insertions(+)
diff --git a/configure.ac b/configure.ac
index 95cfc36..e8cd97f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -339,6 +339,9 @@ if test "x$GXX" = xyes; then
# Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed.
CXXFLAGS=$save_CXXFLAGS
+
+ # We don't want floating-point math functions to set errno or trap
+ CXXFLAGS="$CXXFLAGS -fno-math-errno -fno-trapping-math"
fi
AC_SUBST([MSVC2013_COMPAT_CFLAGS])
--
2.7.3
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