Index: configure
===================================================================
--- configure	(revision 28549)
+++ configure	(working copy)
@@ -2387,6 +2391,7 @@
     CFLAGS="-O2 $_march $_mcpu $_pipe"
   else
     CFLAGS="-Wall -Wno-switch -Wpointer-arith -Wredundant-decls -O4 $_march $_mcpu $_pipe -ffast-math -fomit-frame-pointer"
+    _ld_extra="$_ld_extra -ffast-math"
   fi
 else
   _warn_CFLAGS=yes