package/grub: build a host grub and a target grub (#7269) - use the host grub binary for grub install, but with target stage files - disable SSP (-fno-stack-protector) & Compile Time Buffer Checks (-U_FORTIFY_SOURCE) if appropriate - create a target grub package
SVN-Revision: 21305
This commit is contained in:
Nicolas Thill
parent
08be2bcfd9
commit
3bca4b2094
@ -1,5 +1,5 @@
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#
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# Copyright (C) 2006-2009 OpenWrt.org
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# Copyright (C) 2006-2010 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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@ -10,71 +10,62 @@ include $(INCLUDE_DIR)/kernel.mk
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PKG_NAME:=grub
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PKG_VERSION:=0.97
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PKG_RELEASE:=2
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PKG_RELEASE:=3
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
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PKG_SOURCE_URL:=ftp://alpha.gnu.org/gnu/grub
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PKG_MD5SUM:=cd3f3eb54446be6003156158d51f4884
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PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/grub-$(PKG_VERSION)
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PKG_TARGETS:=bin
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PKG_BUILD_DEPENDS:= grub/host
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PKG_INSTALL:=1
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include $(INCLUDE_DIR)/host-build.mk
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include $(INCLUDE_DIR)/package.mk
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export grub_cv_prog_objcopy_absolute=yes
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define Package/grub
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SECTION:=boot
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DEPENDS:=@TARGET_x86
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CATEGORY:=Boot Loaders
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SUBMENU:=Boot Loaders
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CATEGORY:=Utilities
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SECTION:=utils
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TITLE:=GRand Unified Bootloader
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URL:=http://www.gnu.org/software/grub/
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DEPENDS:=@TARGET_x86
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endef
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CONFIGURE_FLAGS:=
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ifneq ($(HOST_OS),Darwin)
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define Build/Configure
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(cd $(PKG_BUILD_DIR); \
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CFLAGS="-march=i486 -m32" \
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LDFLAGS="-static" \
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./configure \
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$(CONFIGURE_FLAGS) \
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--build=i386-linux-gnu \
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--host=i386-linux-gnu \
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--program-prefix="" \
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--program-suffix="" \
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--prefix=/usr \
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--exec-prefix=/usr \
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--bindir=/usr/bin \
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--sbindir=/usr/sbin \
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--libexecdir=/usr/lib \
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--sysconfdir=/etc \
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--datadir=/usr/share \
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--localstatedir=/var \
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--mandir=/usr/man \
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--infodir=/usr/info \
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$(DISABLE_NLS) \
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--disable-auto-linux-mem-opt \
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)
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endef
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MY_CONFIGURE_ARGS += \
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--disable-auto-linux-mem-opt \
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--disable-graphics \
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--disable-hercules \
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--without-curses \
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#
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# ./configure detects whether the host compiler supports
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# -fno-stack-protector but only sets STAGE2_CFLAGS accordingly
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#
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define Build/Compile
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$(MAKE) -C $(PKG_BUILD_DIR) \
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GRUB_CFLAGS="\$$$$(STAGE2_CFLAGS)" \
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STAGE1_CFLAGS="\$$$$(STAGE2_CFLAGS)"
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endef
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MY_CONFIGURE_VARS += \
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grub_cv_prog_objcopy_absolute=yes \
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CONFIGURE_ARGS += $(MY_CONFIGURE_ARGS)
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CONFIGURE_VARS += $(MY_CONFIGURE_VARS)
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HOST_CFLAGS += $(call host-cc-option,-fno-stack-protector)
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HOST_CFLAGS += $(call host-cc-option,-U_FORTIFY_SOURCE)
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HOST_CONFIGURE_ARGS += $(MY_CONFIGURE_ARGS) \
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--sbindir="$(STAGING_DIR_HOST)/bin" \
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HOST_CONFIGURE_VARS += $(MY_CONFIGURE_VARS)
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define Build/InstallDev
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$(MAKE) -C $(PKG_BUILD_DIR) \
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DESTDIR="$(STAGING_DIR_HOST)" \
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install
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mv $(STAGING_DIR_HOST)/usr/sbin/grub $(STAGING_DIR_HOST)/bin
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$(INSTALL_DIR) $(1)/usr/lib
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/grub $(1)/usr/lib/
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endef
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endif
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define Package/grub/install
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$(INSTALL_DIR) $(1)/usr/bin
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$(CP) $(PKG_INSTALL_DIR)/usr/bin/* $(1)/usr/bin/
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$(INSTALL_DIR) $(1)/usr/lib
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$(CP) $(PKG_INSTALL_DIR)/usr/lib/* $(1)/usr/lib/
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$(INSTALL_DIR) $(1)/usr/sbin
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$(CP) $(PKG_INSTALL_DIR)/usr/sbin/* $(1)/usr/sbin/
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endef
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$(eval $(call HostBuild))
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$(eval $(call BuildPackage,grub))
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@ -56,7 +56,9 @@ ifneq ($(CONFIG_X86_GRUB_IMAGES),)
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# left here because the image builder doesnt need these
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$(INSTALL_DIR) $(KDIR)/root.grub/boot/grub
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$(CP) \
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$(KDIR)/*stage* \
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$(KDIR)/stage1 \
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$(KDIR)/stage2 \
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$(KDIR)/e2fs_stage1_5 \
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$(KDIR)/root.grub/boot/grub/
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$(CP) $(KDIR)/bzImage $(KDIR)/root.grub/boot/vmlinuz
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sed \
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@ -74,9 +76,10 @@ ifneq ($(CONFIG_X86_GRUB_IMAGES),)
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define Image/Prepare/grub
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# for the image builder
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$(CP) \
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$(STAGING_DIR_HOST)/usr/lib/grub/i386-*/stage1 \
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$(STAGING_DIR_HOST)/usr/lib/grub/i386-*/stage2 \
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$(STAGING_DIR_HOST)/usr/lib/grub/i386-*/e2fs_stage1_5 \
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$(STAGING_DIR)/usr/lib/grub/i386-openwrt/stage1 \
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$(STAGING_DIR)/usr/lib/grub/i386-openwrt/stage2 \
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$(STAGING_DIR)/usr/lib/grub/i386-openwrt/stage2_eltorito \
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$(STAGING_DIR)/usr/lib/grub/i386-openwrt/e2fs_stage1_5 \
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$(KDIR)/
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endef
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@ -135,8 +138,8 @@ endef
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define Image/Build/iso
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$(INSTALL_DIR) $(KDIR)/root.grub/boot/grub
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$(CP) \
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$(STAGING_DIR_HOST)/usr/lib/grub/i386-openwrt/stage2_eltorito \
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$(KDIR)/root.grub/boot/grub/stage2_eltorito
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$(KDIR)/stage2_eltorito \
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$(KDIR)/root.grub/boot/grub/
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sed \
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-e 's#@SERIAL_CONFIG@#$(strip $(GRUB_SERIAL_CONFIG))#g' \
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-e 's#@TERMINAL_CONFIG@#$(strip $(GRUB_TERMINAL_CONFIG))#g' \
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