X-Git-Url: https://git.archive.openwrt.org/?a=blobdiff_plain;f=rules.mk;h=9d0134d2b26a52b74d30546cc3d51f7e71d1bc75;hb=9bac508e466b664547b397b949d323e644a45987;hp=e61cc3fde9a100b1e649f3003b316490c9fc5294;hpb=eff9c0f69606d1f5ad0ed8f71074a940a4f20d6a;p=15.05%2Fopenwrt.git

diff --git a/rules.mk b/rules.mk
index e61cc3fde9..9d0134d2b2 100644
--- a/rules.mk
+++ b/rules.mk
@@ -143,7 +143,7 @@ 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 $(if $(CONFIG_GCC_VERSION_4_4)$(CONFIG_GCC_VERSION_4_5),,-Wno-error=unused-but-set-variable)
+    TARGET_CFLAGS+= -fhonour-copts $(if $(CONFIG_GCC_VERSION_4_4)$(CONFIG_GCC_VERSION_4_5),,-Wno-error=unused-but-set-variable) -Wno-error=unused-result
     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)
@@ -207,6 +207,8 @@ else
   TARGET_NM:=$(TARGET_CROSS)nm
 endif
 
+BUILD_KEY=$(TOPDIR)/key-build
+
 TARGET_CC:=$(TARGET_CROSS)gcc
 TARGET_CXX:=$(TARGET_CROSS)g++
 KPATCH:=$(SCRIPT_DIR)/patch-kernel.sh