From: Jo-Philipp Wich <jow@openwrt.org>
Date: Sun, 9 Sep 2012 21:35:42 +0000 (+0000)
Subject: [buildroot] do not pass optimization flags in HOST_CPPFLAGS (#12153)
X-Git-Url: http://207.154.207.93/?a=commitdiff_plain;h=9c8ed9e702069fe9f826bfecba70352aea0d84f5;p=15.05%2Fopenwrt.git

[buildroot] do not pass optimization flags in HOST_CPPFLAGS (#12153)


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33351 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

diff --git a/include/host-build.mk b/include/host-build.mk
index 40af5c87cc..c4fcf94f17 100644
--- a/include/host-build.mk
+++ b/include/host-build.mk
@@ -47,7 +47,7 @@ endef
 HOST_CONFIGURE_VARS = \
 	CC="$(HOSTCC)" \
 	CFLAGS="$(HOST_CFLAGS)" \
-	CPPFLAGS="$(HOST_CFLAGS)" \
+	CPPFLAGS="$(HOST_CPPFLAGS)" \
 	LDFLAGS="$(HOST_LDFLAGS)" \
 	SHELL="$(BASH)"
 
diff --git a/rules.mk b/rules.mk
index b7bad1ca54..995852e09b 100644
--- a/rules.mk
+++ b/rules.mk
@@ -173,7 +173,8 @@ PKG_CONFIG:=$(STAGING_DIR_HOST)/bin/pkg-config
 export PKG_CONFIG
 
 HOSTCC:=gcc
-HOST_CFLAGS:=-O2 -I$(STAGING_DIR_HOST)/include
+HOST_CPPFLAGS:=-I$(STAGING_DIR_HOST)/include
+HOST_CFLAGS:=-O2 $(HOST_CPPFLAGS)
 HOST_LDFLAGS:=-L$(STAGING_DIR_HOST)/lib
 
 TARGET_CC:=$(TARGET_CROSS)gcc