From 82febb3994eb23a2cbeb53d5d9cf2f670bf7b522 Mon Sep 17 00:00:00 2001
From: briano <briano@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Fri, 15 May 1998 18:50:35 +0000
Subject: [PATCH] Minor tweak for Alpha Linux.  On my machine (DECStation 200,
 64MB, RH5, 2.0.30), using -O2 (the default) causes the optimizer to dump
 core, leaving gcc hanging.  Using -O instead, for just jidctred.c, works
 fine. This is hopefully a temporary hack.  Anyone have any long-term
 solutions? Approved by pnunn@netscape.com.

git-svn-id: svn://10.0.0.236/trunk@1759 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/jpeg/Makefile | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/mozilla/jpeg/Makefile b/mozilla/jpeg/Makefile
index b9683d09163..77ee7f4264d 100644
--- a/mozilla/jpeg/Makefile
+++ b/mozilla/jpeg/Makefile
@@ -1,4 +1,3 @@
-#!gmake
 #
 # The contents of this file are subject to the Netscape Public License
 # Version 1.0 (the "NPL"); you may not use this file except in
@@ -14,7 +13,6 @@
 # Communications Corporation.  Portions created by Netscape are
 # Copyright (C) 1998 Netscape Communications Corporation.  All Rights
 # Reserved.
-
 #
 
 DEPTH		= ..
@@ -82,3 +80,17 @@ TARGETS		= $(LIBRARY)
 endif
 
 include $(DEPTH)/config/rules.mk
+
+#
+# Trying to compile jidctred.c with -O2 causes cc1 (?) to dump core,
+# leaving gcc hanging.  Using -O works fine.
+#
+# Linux 2.0.30 (RedHat 5 Alpha)
+# 64MB RAM
+# egcs-2.90.23 980102 (egcs-1.0.1 release)
+#
+ifeq ($(OS_ARCH)$(CPU_ARCH),Linuxalpha)
+$(OBJDIR)/jidctred.o: jidctred.c
+	@$(MAKE_OBJDIR)
+	$(CC) -o $@ -c $(XP_DEFINE) -O $(OS_CFLAGS) $(MDUPDATE_FLAGS) $(DEFINES) $(INCLUDES) $(XCFLAGS) $(PROF_FLAGS) $<
+endif