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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-02-15 19:19:12 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2012-02-15 19:19:12 +0000
commitf9e32614b089b7c666adbb2615b30038353de0cc (patch)
tree04cf7caf0131afbeff7cd44382056d6662cfada5
parent43d6f57e6784b4348f4148b733e1e63c7f1b18d3 (diff)
build: add -Wno-error=unused-but-set-variable to cflags for gcc 4.6 and newer to avoid stupid -Werror related package breakage
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30556 3c298f89-4303-0410-b956-a3cf2f4a3e73
-rw-r--r--rules.mk2
1 files changed, 1 insertions, 1 deletions
diff --git a/rules.mk b/rules.mk
index c6e571115..474c0e246 100644
--- a/rules.mk
+++ b/rules.mk
@@ -128,7 +128,7 @@ ifndef DUMP
-include $(TOOLCHAIN_DIR)/info.mk
export GCC_HONOUR_COPTS:=0
TARGET_CROSS:=$(if $(TARGET_CROSS),$(TARGET_CROSS),$(OPTIMIZE_FOR_CPU)-openwrt-linux$(if $(TARGET_SUFFIX),-$(TARGET_SUFFIX))-)
- TARGET_CFLAGS+= -fhonour-copts
+ TARGET_CFLAGS+= -fhonour-copts $(if $(CONFIG_GCC_VERSION_4_4)$(CONFIG_GCC_VERSION_4_5),,-Wno-error=unused-but-set-variable)
TARGET_CPPFLAGS+= -I$(TOOLCHAIN_DIR)/usr/include -I$(TOOLCHAIN_DIR)/include
TARGET_LDFLAGS+= -L$(TOOLCHAIN_DIR)/usr/lib -L$(TOOLCHAIN_DIR)/lib
TARGET_PATH:=$(TOOLCHAIN_DIR)/bin:$(TARGET_PATH)