$NetBSD: patch-aa,v 1.9 2009/08/10 20:37:15 drochner Exp $

--- libavcodec/x86/cpuid.c.orig	2009-08-10 22:17:29.000000000 +0200
+++ libavcodec/x86/cpuid.c
@@ -80,6 +80,7 @@ int mm_support(void)
             rval |= FF_MM_MMX2
 #if HAVE_SSE
                   | FF_MM_SSE;
+#if !defined(__GNUC__) || (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 2))
         if (std_caps & (1<<26))
             rval |= FF_MM_SSE2;
         if (ecx & 1)
@@ -90,6 +91,7 @@ int mm_support(void)
             rval |= FF_MM_SSE4;
         if (ecx & 0x00100000 )
             rval |= FF_MM_SSE42;
+#endif /* gcc >= 4.2 */
 #endif
                   ;
     }