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TAG-$(CONFIG_GRUB2_MASTER)=
TAG-$(CONFIG_GRUB2_REVISION)=$(CONFIG_GRUB2_REVISION_ID)
NAME-$(CONFIG_GRUB2_MASTER)=HEAD
NAME-$(CONFIG_GRUB2_REVISION)=$(CONFIG_GRUB2_REVISION_ID)
project_git_repo=git://git.sv.gnu.org/grub.git
project_dir=grub2
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 $(project_git_repo) $(project_dir)
cd grub2 && \
git checkout master && \
git pull; \
test -n "$(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 \
--enable-boot-time
grub2: config
echo " MAKE GRUB2 $(NAME-y)"
$(MAKE) -C grub2/build CC="$(HOSTCC)"
$(MAKE) -C grub2/build default_payload.elf \
EXTRA_PAYLOAD_MODULES="$(CONFIG_GRUB2_EXTRA_MODULES)"
clean:
test -d grub2 && $(MAKE) -C grub2 clean || exit 0
distclean:
rm -rf grub2
print-repo-info:
echo "$(project_git_repo) $(project_dir)"
.PHONY: checkout config grub2 clean distclean print-repo-info
|
