--- xavs/configure.orig	2017-07-20 17:37:44.000000000 +0200
+++ xavs/configure	2017-07-20 18:41:11.919527165 +0200
@@ -87,7 +87,7 @@
             ;;
         --enable-asm)
             asm="yes"
-            CFLAGS="$CFLAGS -DHAVE_MMXEXT -DHAVE_SSE -DHAVE_SSE2"
+            CFLAGS="$CFLAGS -DHAVE_MMX -DHAVE_MMXEXT -DHAVE_SSE -DHAVE_SSE2"
             ;;
         --disable-asm)
             asm="no"
--- xavs/common/cpu.c.orig	2017-07-20 17:37:44.000000000 +0200
+++ xavs/common/cpu.c	2017-07-20 20:11:52.406131711 +0200
@@ -199,6 +199,16 @@
   return cpu;
 }
 
+void
+xavs_cpu_restore (uint32_t cpu)
+{
+  return;
+}
+
+void
+xavs_cpu_mask_misalign_sse (void)
+{
+}
 #elif defined( ARCH_PPC )
 
 #if defined(SYS_MACOSX) || defined(SYS_OPENBSD)
@@ -264,6 +274,12 @@
 
   return XAVS_CPU_ALTIVEC;
 }
+
+void
+xavs_cpu_restore (uint32_t cpu)
+{
+  return;
+}
 #endif
 
 #else
--- xavs/common/dct.c.orig	2017-07-20 17:37:44.000000000 +0200
+++ xavs/common/dct.c	2017-07-20 18:58:37.049515231 +0200
@@ -429,6 +429,7 @@
       {
         pf->scan_8x8 = zigzag_scan_8x8_frame;
         pf->sub_8x8 = zigzag_sub_8x8_frame;
+#if 0 /* functions not defined */
 #ifdef HAVE_MMX
         if (cpu & XAVS_CPU_MMXEXT)
           pf->scan_8x8 = xavs_zigzag_scan_8x8_frame_mmxext;
@@ -441,6 +442,7 @@
         }
 #endif /*HAVE_SSE3*/        
 #endif
+#endif
       }
 }
 
--- xavs/Makefile.orig	2017-07-20 18:58:56.609515009 +0200
+++ xavs/Makefile	2017-07-20 19:16:58.359502654 +0200
@@ -18,7 +18,6 @@
 X86SRC = common/i386/cpu-a.asm \
          common/i386/dct-sse2.asm \
          common/i386/deblock.asm \
-         common/i386/deblock_inter.asm \
          common/i386/deblock_intra.asm \
          common/i386/mc-a01.asm \
          common/i386/mc-a.asm \