From adcbd6eac4c4f80634834bbc486fe3fca52768da Mon Sep 17 00:00:00 2001
From: stefano <stefano@9553f0bf-9b14-0410-a0b8-cfaf0461ba5b>
Date: Sun, 12 Jul 2009 15:50:25 +0000
Subject: [PATCH] Append the user CPPFLAGS value to the CPPFLAGS used for
 compilation, rather than prepend it.

This way there is the guarantee that the included headers are those in
the FFmpeg sources, rather than pre-installed headers referenced by
the user CPPFLAGS.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19416 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b
---
 common.mak | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common.mak b/common.mak
index 02c730338..9cc735786 100644
--- a/common.mak
+++ b/common.mak
@@ -18,7 +18,7 @@ endif
 
 ALLFFLIBS = avcodec avdevice avfilter avformat avutil postproc swscale
 
-CPPFLAGS += -DHAVE_AV_CONFIG_H -I$(BUILD_ROOT_REL) -I$(SRC_PATH)
+CPPFLAGS := -DHAVE_AV_CONFIG_H -I$(BUILD_ROOT_REL) -I$(SRC_PATH) $(CPPFLAGS)
 
 %.o: %.c
 	$(CC) $(CPPFLAGS) $(CFLAGS) $(LIBOBJFLAGS) -c $(CC_O) $<
-- 
2.11.4.GIT