$(SED) 's,/CFLAG=,/CFLAG= $(TARGET_SOFT_FLOAT) ,g' $(PKG_BUILD_DIR)/Configure
$(SED) s/OPENWRT_OPTIMIZATION_FLAGS/$(BR2_TARGET_OPTIMIZATION)/g $(PKG_BUILD_DIR)/Configure
(cd $(PKG_BUILD_DIR); \
$(SED) 's,/CFLAG=,/CFLAG= $(TARGET_SOFT_FLOAT) ,g' $(PKG_BUILD_DIR)/Configure
$(SED) s/OPENWRT_OPTIMIZATION_FLAGS/$(BR2_TARGET_OPTIMIZATION)/g $(PKG_BUILD_DIR)/Configure
(cd $(PKG_BUILD_DIR); \