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authorJo-Philipp Wich <jow@openwrt.org>2012-09-09 21:35:42 +0000
committerJo-Philipp Wich <jow@openwrt.org>2012-09-09 21:35:42 +0000
commit9c8ed9e702069fe9f826bfecba70352aea0d84f5 (patch)
tree256413a6045d50136147e5f1e52eb01a20233251
parent14d4c6fe56a3f7b1524d15cc03565196f0fdcc95 (diff)
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[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
-rw-r--r--include/host-build.mk2
-rw-r--r--rules.mk3
2 files changed, 3 insertions, 2 deletions
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