openwrt/toolchain/binutils/Makefile

# 
# Copyright (C) 2006-2008 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:=binutils
PKG_VERSION:=$(call qstrip,$(CONFIG_BINUTILS_VERSION))

PKG_SOURCE_URL:=@GNU/binutils/
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2

ifeq ($(PKG_VERSION),2.17)
  PKG_MD5SUM:=e26e2e06b6e4bf3acf1dc8688a94c0d1
endif
ifeq ($(PKG_VERSION),2.18)
  PKG_MD5SUM:=9d22ee4dafa3a194457caf4706f9cf01
endif
ifeq ($(PKG_VERSION),2.19)
  PKG_MD5SUM:=17a52219dee5a76c1a9d9b0bfd337d66
endif

PATCH_DIR:=./patches/$(PKG_VERSION)

REAL_STAGING_DIR_HOST:=$(STAGING_DIR_HOST)
STAGING_DIR_HOST:=$(TOOLCHAIN_DIR)
BUILD_DIR_HOST:=$(BUILD_DIR_TOOLCHAIN)

override CONFIG_AUTOREBUILD=

include $(INCLUDE_DIR)/host-build.mk

EXTRA_TARGET=$(if $(CONFIG_EXTRA_TARGET_ARCH),--enable-targets=$(call qstrip,$(CONFIG_EXTRA_TARGET_ARCH_NAME))-linux-$(TARGET_SUFFIX))

ifneq ($(CONFIG_SSP_SUPPORT),)
	LIB_SSP:=--enable-libssp
else
	LIB_SSP:=--disable-libssp
endif

define Build/Prepare
	$(call Build/Prepare/Default)
	ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
	$(CP) $(SCRIPT_DIR)/config.{guess,sub} $(PKG_BUILD_DIR)/
endef

define Build/Configure
	(cd $(PKG_BUILD_DIR); \
		./configure \
		--prefix=$(TOOLCHAIN_DIR)/usr \
		--build=$(GNU_HOST_NAME) \
		--host=$(GNU_HOST_NAME) \
		--target=$(REAL_GNU_TARGET_NAME) \
		--with-sysroot=$(TOOLCHAIN_DIR) \
		--disable-multilib \
		--disable-werror \
		--disable-nls \
		$(LIB_SSP) \
		$(EXTRA_TARGET) \
		$(SOFT_FLOAT_CONFIG_OPTION) \
		$(call qstrip,$(CONFIG_EXTRA_BINUTILS_CONFIG_OPTIONS)) \
	);
endef

define Build/Compile
	$(MAKE) -C $(PKG_BUILD_DIR) all
endef

define Build/Install
	$(MAKE) -C $(PKG_BUILD_DIR) install
	$(CP) $(TOOLCHAIN_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-readelf $(REAL_STAGING_DIR_HOST)/bin/readelf
endef

define Build/Clean
	rm -rf \
		$(PKG_BUILD_DIR) \
		$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
endef

$(eval $(call HostBuild))