--- hw/xfree86/os-support/misc/Makefile.in.orig	2015-09-23 10:21:18.470900000 +0200
+++ hw/xfree86/os-support/misc/Makefile.in	2015-09-23 10:22:34.979974000 +0200
@@ -543,7 +543,8 @@
 
 #AM_LDFLAGS = -r
 AM_CPPFLAGS = $(XORG_INCS)
-AM_CFLAGS = $(XORG_CFLAGS) $(DIX_CFLAGS)
+@I386_VIDEO_TRUE@I386_VIDEO_CFLAGS = -mno-sse
+AM_CFLAGS = $(I386_VIDEO_CFLAGS) $(XORG_CFLAGS) $(DIX_CFLAGS)
 EXTRA_DIST = $(I386_SRCS) $(PORTIO_SRCS)
 all: all-am