gentoo-overlay/media-libs/x264/files/x264-0.0.20160523-cflags.patch

Index: x264-9999/configure
===================================================================
--- x264-9999.orig/configure
+++ x264-9999/configure
@@ -667,8 +667,6 @@ case $host_cpu in
             if [[ "$asm" == auto && "$CFLAGS" != *-mfpmath* ]]; then
                 CFLAGS="$CFLAGS -mfpmath=sse -msse -msse2"
             fi
-            CFLAGS="-m32 $CFLAGS"
-            LDFLAGS="-m32 $LDFLAGS"
         fi
         if [ "$SYS" = MACOSX ]; then
             ASFLAGS="$ASFLAGS -f macho32 -DPREFIX"
@@ -687,13 +685,8 @@ case $host_cpu in
         AS_EXT=".asm"
         ASFLAGS="$ASFLAGS -DARCH_X86_64=1 -I\$(SRCPATH)/common/x86/"
         stack_alignment=16
-        [ $compiler = GNU ] && CFLAGS="-m64 $CFLAGS" && LDFLAGS="-m64 $LDFLAGS"
         if [ "$SYS" = MACOSX ]; then
             ASFLAGS="$ASFLAGS -f macho64 -DPIC -DPREFIX"
-            if cc_check '' "-arch x86_64"; then
-                CFLAGS="$CFLAGS -arch x86_64"
-                LDFLAGS="$LDFLAGS -arch x86_64"
-            fi
         elif [ "$SYS" = WINDOWS -o "$SYS" = CYGWIN ]; then
             ASFLAGS="$ASFLAGS -f win64"
             if [ $compiler = GNU ]; then
@@ -1173,10 +1166,10 @@ if [ "$strip" = "yes" ]; then
 fi
 
 if [ "$debug" = "yes" ]; then
-    CFLAGS="-O1 -g $CFLAGS"
+    CFLAGS="$CFLAGS"
     RCFLAGS="$RCFLAGS -DDEBUG"
 else
-    CFLAGS="-O3 -ffast-math $CFLAGS"
+    CFLAGS="-ffast-math $CFLAGS"
 fi
 
 if cc_check '' -fno-tree-vectorize ; then