treewide: add support for "gc-sections" in PKG_BUILD_FLAGS

[openwrt/staging/dedeckeh.git] / package / network / utils / iw / Makefile

diff --git a/package/network/utils/iw/Makefile b/package/network/utils/iw/Makefile
index eb3a9ba091d2a2c3674316898f430a50b9c1bf1e..1eb3cd721a2de6ee39f137dfd257813773be5355 100644 (file)
--- a/package/network/utils/iw/Makefile
+++ b/package/network/utils/iw/Makefile
@@ -18,6 +18,8 @@ PKG_HASH:=f167bbe947dd53bb9ebc0c1dcef5db6ad73ac1d6084f2c6f9376c5c360cc4d4e
 PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
 PKG_LICENSE:=GPL-2.0
 
+PKG_BUILD_FLAGS:=gc-sections
+
 include $(INCLUDE_DIR)/package.mk
 
 define Package/iw
@@ -55,8 +57,8 @@ ifeq ($(BUILD_VARIANT),full)
 endif
 
 MAKE_FLAGS += \
-       CFLAGS="$(TARGET_CPPFLAGS) $(TARGET_CFLAGS) -ffunction-sections -fdata-sections" \
-       LDFLAGS="$(TARGET_LDFLAGS) -Wl,--gc-sections -flto" \
+       CFLAGS="$(TARGET_CPPFLAGS) $(TARGET_CFLAGS)" \
+       LDFLAGS="$(TARGET_LDFLAGS) -flto" \
        NL1FOUND="" NL2FOUND=Y \
        NLLIBNAME="libnl-tiny" \
        LIBS="-lm -lnl-tiny" \