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-rwxr-xr-xlibgo/configure2
-rw-r--r--libgo/configure.ac2
2 files changed, 4 insertions, 0 deletions
diff --git a/libgo/configure b/libgo/configure
index c55212042c6..f4b8c104465 100755
--- a/libgo/configure
+++ b/libgo/configure
@@ -14985,6 +14985,8 @@ $as_echo "$libgo_cv_c_fancymath" >&6; }
MATH_FLAG=
if test "$libgo_cv_c_fancymath" = yes; then
MATH_FLAG="-mfancy-math-387 -funsafe-math-optimizations"
+else
+ MATH_FLAG="-ffp-contract=off"
fi
diff --git a/libgo/configure.ac b/libgo/configure.ac
index 7063e2d162f..4480261a9c9 100644
--- a/libgo/configure.ac
+++ b/libgo/configure.ac
@@ -620,6 +620,8 @@ CFLAGS=$CFLAGS_hold])
MATH_FLAG=
if test "$libgo_cv_c_fancymath" = yes; then
MATH_FLAG="-mfancy-math-387 -funsafe-math-optimizations"
+else
+ MATH_FLAG="-ffp-contract=off"
fi
AC_SUBST(MATH_FLAG)