$OpenBSD: patch-ir_Makefile,v 1.2 2010/09/22 08:42:53 landry Exp $
--- ir/Makefile.orig	Fri Jul 25 15:41:51 2008
+++ ir/Makefile	Mon Sep 13 21:10:57 2010
@@ -63,6 +63,10 @@ HAVE_STATIC := yes
 endif
 endif
 
+ifeq ($(build_cpu), sparc)
+ir_impl.o: CXXFLAGS=$(patsubst -O%,,$(CXXFLAGS))
+endif
+
 # normal rules
 
 all: lib prg