From: Felix Fietkau <nbd@nbd.name>
Date: Wed, 11 Jul 2018 16:55:02 +0000 (+0200)
Subject: netifd: compile with LTO enabled
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=549690f32b4b2718a737142bc4d276ab2e10a30f;p=openwrt%2Fstaging%2Fjow.git

netifd: compile with LTO enabled

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

Signed-off-by: Felix Fietkau <nbd@nbd.name>
(backported from 07940acc341ee9bb2887359f193625e48f36207e)
---

diff --git a/package/network/config/netifd/Makefile b/package/network/config/netifd/Makefile
index 1cae3ea15e..2f5b96c6f0 100644
--- 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 \