Convert ARM optimizations to GNU syntax

transform_asm.sh

Index: transform_asm.sh
diff --git a/transform_asm.sh b/transform_asm.sh
new file mode 100755
index 0000000000000000000000000000000000000000..a5309dad8c2bb238b54c84680d498f26493b069d
--- /dev/null
+++ b/transform_asm.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# This is to transfer the assembly codes used for Opus optimization on ARM
+# platforms, into the GNU format.
+
+SRC_DIR='celt/arm/'
+DST_DIR='celt/arm/'
+sed 's/@[A-Z,_]*@/1/g' ${SRC_DIR}armopts.s.in | perl ${SRC_DIR}arm2gnu.pl > ${DST_DIR}armopts_gnu.S
+perl ${SRC_DIR}arm2gnu.pl ${SRC_DIR}celt_pitch_xcorr_arm.s | sed 's/celt\/arm\/armopts.s/armopts_gnu.S/g' > ${DST_DIR}celt_pitch_xcorr_arm_gnu.S