$OpenBSD: patch-mozilla_parser_html_Makefile_in,v 1.7 2012/06/11 15:38:33 landry Exp $
--- mozilla/parser/html/Makefile.in.orig	Fri May 18 06:11:00 2012
+++ mozilla/parser/html/Makefile.in	Fri May 18 09:27:58 2012
@@ -128,4 +128,7 @@ INCLUDES	+= \
 		-I$(srcdir)/../../content/base/src \
 		$(NULL)
 
+nsHtml5NamedCharacters.o: CXXFLAGS := $(filter-out -O%,$(CXXFLAGS))
+nsHtml5ElementName.o: CXXFLAGS := $(CXXFLAGS) -O1
+
 #DEFINES		+= -DENABLE_VOID_MENUITEM
