From 7e4d9d5d456916f51cb40ef646fad5b0a467f4b1 Mon Sep 17 00:00:00 2001
From: "Ronald S. Bultje" <rsbultje@gmail.com>
Date: Thu, 2 Feb 2012 11:48:13 -0800
Subject: win64: add a XMM clobber test configure option.

This will be useful to test more aggressively for failures to mark XMM
registers as clobbered in Win64 builds, and prevent regressions thereof.

Based on a patch by Ramiro Polla <ramiro.polla@gmail.com>
---
 libswscale/Makefile | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'libswscale/Makefile')

diff --git a/libswscale/Makefile b/libswscale/Makefile
index bef4200c59..0aee7e497b 100644
--- a/libswscale/Makefile
+++ b/libswscale/Makefile
@@ -21,6 +21,8 @@ MMX-OBJS-$(HAVE_YASM)      +=  x86/input.o              \
                                x86/output.o             \
                                x86/scale.o
 
+OBJS-$(CONFIG_XMM_CLOBBER_TEST) += x86/w64xmmtest.o
+
 TESTPROGS = colorspace swscale
 
 DIRS = bfin mlib ppc sparc x86
-- 
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