From 50a334e4261bd632b058433aff11f341638307d4 Mon Sep 17 00:00:00 2001
From: Måns Rullgård <mans@mansr.com>
Date: Sun, 12 Jul 2009 13:29:32 +0000
Subject: Separate C preprocessor flags into CPPFLAGS variable

Originally committed as revision 19404 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 common.mak | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'common.mak')

diff --git a/common.mak b/common.mak
index 629e7829ea..eeeb6f54f8 100644
--- a/common.mak
+++ b/common.mak
@@ -18,16 +18,17 @@ endif
 
 ALLFFLIBS = avcodec avdevice avfilter avformat avutil postproc swscale
 
-CFLAGS := -DHAVE_AV_CONFIG_H -I$(BUILD_ROOT_REL) -I$(SRC_PATH) $(OPTFLAGS)
+CPPFLAGS += -DHAVE_AV_CONFIG_H -I$(BUILD_ROOT_REL) -I$(SRC_PATH)
+CFLAGS := $(OPTFLAGS)
 
 %.o: %.c
-	$(CC) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
 
 %.o: %.S
-	$(AS) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
+	$(AS) $(CPPFLAGS) $(CFLAGS) $(LIBOBJFLAGS) -c -o $@ $<
 
 %.ho: %.h
-	$(CC) $(CFLAGS) $(LIBOBJFLAGS) -Wno-unused -c -o $@ -x c $<
+	$(CC) $(CPPFLAGS) $(CFLAGS) $(LIBOBJFLAGS) -Wno-unused -c -o $@ -x c $<
 
 %.d: %.c
 	$(DEPEND_CMD) > $@
-- 
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