openwrt/package/boot/grub2/Makefile
Tomasz Maciej Nowak b322243d2f x86: add bootloader upgrade on sysupgrade
Currently bootloader always stays on the same version as when first
written to boot medium (not true if partition layout changed, which will
trigger sysupgrade process to write full disk image). That creates
inconveniences as it always stays with same features or/and bugs. Users
wishing to add support to additional modules or new version, would need
to write the whole image, potentially destroying previous system
configuration. To fix these, this commit adds additional routine to
sysupgrade which upgrades unconditionally the bootloader to the latest
state provided by OpenWrt.

Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
2020-03-01 21:36:00 +01:00

98 lines
2.1 KiB
Makefile

#
# Copyright (C) 2006-2015 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=grub
PKG_CPE_ID:=cpe:/a:gnu:grub2
PKG_VERSION:=2.04
PKG_RELEASE:=1
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=@GNU/grub
PKG_HASH:=e5292496995ad42dabe843a0192cf2a2c502e7ffcc7479398232b10a472df77d
HOST_BUILD_PARALLEL:=1
PKG_BUILD_DEPENDS:=grub2/host
PKG_SSP:=0
PKG_FLAGS:=nonshared
include $(INCLUDE_DIR)/host-build.mk
include $(INCLUDE_DIR)/package.mk
define Package/grub2
CATEGORY:=Boot Loaders
SECTION:=boot
TITLE:=GRand Unified Bootloader
URL:=http://www.gnu.org/software/grub/
DEPENDS:=@TARGET_x86
endef
define Package/grub2-editenv
CATEGORY:=Utilities
SECTION:=utils
SUBMENU:=Boot Loaders
TITLE:=Grub2 Environment editor
URL:=http://www.gnu.org/software/grub/
DEPENDS:=@TARGET_x86
endef
define Package/grub2-editenv/description
Edit grub2 environment files.
endef
HOST_BUILD_PREFIX := $(STAGING_DIR_HOST)
CONFIGURE_VARS += \
grub_build_mkfont_excuse="don't want fonts"
CONFIGURE_ARGS += \
--target=$(REAL_GNU_TARGET_NAME) \
--disable-werror \
--disable-nls \
--disable-device-mapper \
--disable-libzfs \
--disable-grub-mkfont \
--with-platform=none
HOST_CONFIGURE_VARS += \
grub_build_mkfont_excuse="don't want fonts"
HOST_CONFIGURE_ARGS += \
--disable-grub-mkfont \
--target=$(REAL_GNU_TARGET_NAME) \
--sbindir="$(STAGING_DIR_HOST)/bin" \
--disable-werror \
--disable-libzfs \
--disable-nls
HOST_MAKE_FLAGS += \
TARGET_RANLIB=$(TARGET_RANLIB) \
LIBLZMA=$(STAGING_DIR_HOST)/lib/liblzma.a
define Host/Configure
$(SED) 's,(RANLIB),(TARGET_RANLIB),' $(HOST_BUILD_DIR)/grub-core/Makefile.in
$(Host/Configure/Default)
endef
define Package/grub2/install
$(INSTALL_DIR) $(1)/usr/sbin
$(INSTALL_BIN) $(PKG_BUILD_DIR)/grub-bios-setup $(1)/usr/sbin/
endef
define Package/grub2-editenv/install
$(INSTALL_DIR) $(1)/usr/sbin
$(INSTALL_BIN) $(PKG_BUILD_DIR)/grub-editenv $(1)/usr/sbin/
endef
$(eval $(call HostBuild))
$(eval $(call BuildPackage,grub2))
$(eval $(call BuildPackage,grub2-editenv))