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authorjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-09-09 21:35:42 +0000
committerjow <jow@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-09-09 21:35:42 +0000
commitf78b4e105467f9df9ca6f8656fdf2691c001a760 (patch)
tree256413a6045d50136147e5f1e52eb01a20233251
parent7bf316150093392b33e0764d3843d23dcd92120e (diff)
[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 40af5c87c..c4fcf94f1 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 b7bad1ca5..995852e09 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