From 4ad7d33510bf188e6278924c38a6be62523b0ac9 Mon Sep 17 00:00:00 2001
From: Charles Munger <clm@google.com>
Date: Thu, 14 Nov 2013 01:04:31 +0000
Subject: [PATCH] Android.mk: add some release compile flags

-ffunction-sections / -fdata-sections
can improve final binary size when used with --gc-sections, speed impact
untested

Change-Id: I37f4b5da2f34acede7965c2da2e1b97125473adc
---
 Android.mk | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Android.mk b/Android.mk
index cecd9633..360660ef 100644
--- a/Android.mk
+++ b/Android.mk
@@ -3,7 +3,8 @@ LOCAL_PATH := $(call my-dir)
 WEBP_CFLAGS := -Wall -DANDROID -DHAVE_MALLOC_H -DHAVE_PTHREAD -DWEBP_USE_THREAD
 
 ifeq ($(APP_OPTIM),release)
-  WEBP_CFLAGS += -finline-functions -frename-registers -ffast-math -s
+  WEBP_CFLAGS += -finline-functions -frename-registers -ffast-math -s \
+                 -ffunction-sections -fdata-sections
 endif
 
 include $(CLEAR_VARS)