File hdf5-gcc44-O3.patch of Package hdf5

--- hdf5-1.8.6.orig/config/gnu-flags	2011-04-29 13:24:56.354444495 -0400
+++ hdf5-1.8.6/config/gnu-flags	2011-04-29 14:08:54.847458794 -0400
@@ -151,7 +151,7 @@
         PROD_CFLAGS="-O3"
         ;;
       gcc-4.*)
-        PROD_CFLAGS="-O3"
+        PROD_CFLAGS=""
         ;;
       *)
         PROD_CFLAGS="-O"