netifd: compile with LTO enabled

Reduces .ipk size from 65k to 63k on MIPS

Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/package/network/config/netifd/Makefile b/package/network/config/netifd/Makefile
index c18496c9233fab8979fadf478d12d6a3bf294714..2eaf38d5803b85002f5299518e7bad34d53c860d 100644 (file)
--- a/package/network/config/netifd/Makefile
+++ b/package/network/config/netifd/Makefile
@@ -27,7 +27,10 @@ endef
 
 TARGET_CFLAGS += \
        -I$(STAGING_DIR)/usr/include/libnl-tiny \
-       -I$(STAGING_DIR)/usr/include
+       -I$(STAGING_DIR)/usr/include \
+       -flto
+
+TARGET_LDFLAGS += -flto -fuse-linker-plugin
 
 CMAKE_OPTIONS += \
        -DLIBNL_LIBS=-lnl-tiny \