Disable -ffast-math, since it causes broken code on some platforms

git-svn-id: http://svn.voria.com/code@201 1f10aa63-cdf2-0310-b900-c93c546f37ac

diff --git a/synfig-core/trunk/config/subs.m4 b/synfig-core/trunk/config/subs.m4
index c3f278b..ccce797 100644 (file)
--- a/synfig-core/trunk/config/subs.m4
+++ b/synfig-core/trunk/config/subs.m4
@@ -108,12 +108,12 @@ AC_DEFUN([AC_ARG_OPTIMIZATION],
        optimization_flags=''
        case "$optimization" in
                0|no)   optimization_flags="-O0";;
-               1)              optimization_flags="-O1 -ffast-math";;
-               2|yes)  optimization_flags="-O2 -ffast-math";;
-               pass1)  optimization_flags="-O2 -ffast-math -fprofile-arcs";;
-               pass2)  optimization_flags="-O2 -ffast-math -fbranch-probabilities";;
-               3)              optimization_flags="-O3 -ffast-math";;
-               *)              optimization_flags="-O4 -ffast-math";;
+               1)              optimization_flags="-O1";;
+               2|yes)  optimization_flags="-O2";;
+               pass1)  optimization_flags="-O2 -fprofile-arcs";;
+               pass2)  optimization_flags="-O2 -fbranch-probabilities";;
+               3)              optimization_flags="-O3";;
+               *)              optimization_flags="-O4";;
        esac
        CXXFLAGS="`echo $CXXFLAGS | sed 's:-O.::g'` $optimization_flags"
        CFLAGS="`echo $CFLAGS | sed 's:-O.::g'` $optimization_flags"