$OpenBSD: patch-src_runtime_GNUmakefile,v 1.4 2011/07/08 11:42:09 jasper Exp $

Don't override external CFLAGS.

--- src/runtime/GNUmakefile.orig	Sun May  8 19:49:39 2011
+++ src/runtime/GNUmakefile	Sun May  8 20:59:01 2011
@@ -25,7 +25,7 @@ GREP = grep
 
 include ../../output/prefix.def
 
-CFLAGS = -g -Wall -Wsign-compare -O3
+CFLAGS += -Wall -Wsign-compare
 ASFLAGS = $(CFLAGS)
 CPPFLAGS = -I. -DSBCL_PREFIX=\"$(SBCL_PREFIX)\"