openwrt/package/network/config/swconfig/Makefile
Hauke Mehrtens e926681387 swconfig: Activate LTO compile option
This decreases the size of the swconfig application by 25% on MIPS BE.

old:
16,916 /sbin/swconfig

new:
12,565 /sbin/swconfig

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2019-11-08 23:57:53 +01:00

58 lines
1.3 KiB
Makefile

#
# Copyright (C) 2008-2010 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
PKG_NAME:=swconfig
PKG_RELEASE:=12
PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
PKG_LICENSE:=GPL-2.0
include $(INCLUDE_DIR)/package.mk
include $(INCLUDE_DIR)/kernel.mk
define Package/swconfig
SECTION:=base
CATEGORY:=Base system
DEPENDS:=+libuci +libnl-tiny
TITLE:=Switch configuration utility
endef
TARGET_CFLAGS += -flto
TARGET_LDFLAGS += -flto=jobserver
TARGET_CPPFLAGS := \
-D_GNU_SOURCE \
-I$(STAGING_DIR)/usr/include/libnl-tiny \
-I$(PKG_BUILD_DIR) \
$(TARGET_CPPFLAGS) \
-I$(LINUX_DIR)/user_headers/include
define Build/Compile
CFLAGS="$(TARGET_CPPFLAGS) $(TARGET_CFLAGS)" \
$(MAKE) -C $(PKG_BUILD_DIR) \
$(TARGET_CONFIGURE_OPTS) \
LIBS="$(TARGET_LDFLAGS) -lnl-tiny -lm -luci -lubox"
endef
define Build/InstallDev
$(INSTALL_DIR) $(1)/usr/include
$(CP) $(PKG_BUILD_DIR)/swlib.h $(1)/usr/include/
$(INSTALL_DIR) $(1)/usr/lib
$(CP) $(PKG_BUILD_DIR)/libsw.a $(1)/usr/lib/
endef
define Package/swconfig/install
$(INSTALL_DIR) $(1)/sbin $(1)/lib/network
$(INSTALL_BIN) $(PKG_BUILD_DIR)/swconfig $(1)/sbin/swconfig
$(INSTALL_DATA) ./files/switch.sh $(1)/lib/network/
endef
$(eval $(call BuildPackage,swconfig))