--- ../main/configure	2002-11-25 03:47:08.000000000 +0100
+++ configure	2002-11-25 14:18:31.000000000 +0100
@@ -576,10 +576,31 @@
     _optimizing="Runtime CPU-Detection enabled"
   fi
 
 fi
 
+# CPU options should get set here ...
+for ac_option do
+  case "$ac_option" in
+  --enable-sse)	_sse=yes ;;
+  --disable-sse) _sse=no ;;
+  --enable-sse2) _sse2=yes ;;
+  --disable-sse2) _sse2=no ;;
+  --enable-mmx2) _mmx2=yes ;;
+  --disable-mmx2) _mmx2=no ;;
+  --enable-3dnow) _3dnow=yes ;;
+  --disable-3dnow) _3dnow=no _3dnowex=no ;;
+  --enable-3dnowex) _3dnow=yes _3dnowex=yes ;;
+  --disable-3dnowex) _3dnowex=no ;;
+  --enable-altivec) _altivec=yes ;;
+  --disable-altivec) _altivec=no ;;
+  --enable-mmx)	_mmx=yes ;;
+  --disable-mmx) # without mmx 3Dnow! and stuff is also not possible
+        _3dnow=no _3dnowex=no _mmx=no _mmx2=no ;;
+  esac
+done
+
 
 if [ "$host_arch" = alpha ]; then
   echocheck "CPU type"
 cat > $TMPC << EOF
 int main() {