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| author | Felix Fietkau <nbd@openwrt.org> | 2015-11-23 14:03:03 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2015-11-23 14:03:03 +0000 |
| commit | 86605d34c42ebc77651cdd1c757ba103da00f3fd (patch) | |
| tree | 53896bc9a9990d82b0e7d5754561a37b04195060 /rules.mk | |
| parent | 38af2ad2e29b03fecc0111fb02a1299799846605 (diff) | |
| download | upstream-86605d34c42ebc77651cdd1c757ba103da00f3fd.tar.gz upstream-86605d34c42ebc77651cdd1c757ba103da00f3fd.tar.bz2 upstream-86605d34c42ebc77651cdd1c757ba103da00f3fd.zip | |
build: add -Wno-error=unused-result to target cflags
Many glibc functions have __warn_unused_result__ in so many different
core functions, and failing the build for all of those simply does not
make any sense
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Backport of r47440
git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@47607 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'rules.mk')
| -rw-r--r-- | rules.mk | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -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) |