pppd: use -ffunction-sections, -fdata-sections and --gc-sections, saves 5k uncompressed

[openwrt.git] / package / ppp / Makefile

diff --git a/package/ppp/Makefile b/package/ppp/Makefile
index 1f42378..992d966 100644 (file)
--- a/package/ppp/Makefile
+++ b/package/ppp/Makefile
@@ -41,7 +41,7 @@ endef
 define Package/ppp-multilink
 $(call Package/ppp/Default)
   DEPENDS:=+kmod-ppp
-  TITLE:=PPP daemon
+  TITLE:=PPP daemon (with multilink support)
   VARIANT:=multilink
 endef
 
@@ -140,6 +140,9 @@ $(call Build/Configure/Default,, \
                $(PKG_BUILD_DIR)/pppd/plugins/pppoatm/linux/
 endef
 
+TARGET_CFLAGS += -ffunction-sections -fdata-sections
+MAKE_VARS += LDFLAGS="-Wl,--gc-sections"
+
 MAKE_FLAGS += COPTS="$(TARGET_CFLAGS)" \
                PRECOMPILED_FILTER=1 \
                STAGING_DIR="$(STAGING_DIR)"