| TAG-$(CONFIG_GRUB2_MASTER)= |
| NAME-$(CONFIG_GRUB2_MASTER)=HEAD |
| |
| unexport KCONFIG_AUTOCONFIG |
| unexport CFLAGS |
| unexport CPPFLAGS |
| unexport CCASFLAGS |
| unexport CC |
| unexport BUILD_CC |
| unexport TARGET_CC |
| unexport TARGET_CFLAGS |
| unexport TARGET_CPPFLAGS |
| unexport TARGET_STRIP |
| unexport TARGET_OBJCOPY |
| unexport HOST_CFLAGS |
| unexport HOST_CPPFLAGS |
| unexport HOST_CC |
| |
| |
| all: grub2 |
| |
| checkout: |
| echo " GIT GRUB2 $(NAME-y)" |
| test -d grub2 || \ |
| git clone git://git.sv.gnu.org/grub.git grub2 |
| cd grub2 && \ |
| git checkout master && \ |
| git pull; \ |
| test -n "$(TAG-y)" && \ |
| git branch -f $(NAME-y) $(TAG-y) && \ |
| git checkout $(NAME-y) || true |
| |
| config: checkout |
| echo " CONFIG GRUB2 $(NAME-y)" |
| rm -rf grub2/build |
| mkdir grub2/build |
| cd grub2 && ./autogen.sh |
| cd grub2/build && ../configure BUILD_CC="$(HOSTCC)" CC="$(HOSTCC)" \ |
| TARGET_CC="$(CC)" \ |
| TARGET_OBJCOPY="$(OBJCOPY)" TARGET_STRIP="$(STRIP)" CFLAGS=-O2 TARGET_CFLAGS=-Os --with-platform=coreboot |
| |
| grub2: config |
| echo " MAKE GRUB2 $(NAME-y)" |
| $(MAKE) -C grub2/build CC="$(HOSTCC)" |
| $(MAKE) -C grub2/build default_payload.elf |
| |
| clean: |
| test -d grub2 && $(MAKE) -C grub2 clean || exit 0 |
| |
| distclean: |
| rm -rf grub2 |
| |
| .PHONY: checkout config grub2 clean distclean |