$OpenBSD: patch-erts_lib_src_Makefile_in,v 1.3 2010/09/13 17:31:03 sebastia Exp $
--- erts/lib_src/Makefile.in.orig	Fri Sep 18 16:08:50 2009
+++ erts/lib_src/Makefile.in	Wed Dec 23 17:02:06 2009
@@ -37,7 +37,7 @@ INSTALL_PROGRAM=@INSTALL_PROGRAM@
 ERLANG_OSTYPE=@ERLANG_OSTYPE@
 
 OMIT_FP=false
-CFLAGS=$(subst O2,O3, @CFLAGS@)
+CFLAGS=@CFLAGS@
 
 ifeq ($(TYPE),debug)
 CFLAGS=@DEBUG_CFLAGS@ -DDEBUG
