57 lines
1.8 KiB
Makefile
57 lines
1.8 KiB
Makefile
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TAG-$(CONFIG_GRUB2_MASTER)=origin/HEAD
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TAG-$(CONFIG_GRUB2_REVISION)=$(CONFIG_GRUB2_REVISION_ID)
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TAG-$(CONFIG_GRUB2_STABLE)=grub-2.04
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NAME-$(CONFIG_GRUB2_MASTER)=HEAD
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NAME-$(CONFIG_GRUB2_REVISION)=$(CONFIG_GRUB2_REVISION_ID)
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NAME-$(CONFIG_GRUB2_STABLE)=2.04
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project_git_repo=https://git.savannah.gnu.org/git/grub.git/
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project_dir=grub2
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unexport HOSTCC CC LD OBJCOPY STRIP
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MAKEOVERRIDES :=
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all: grub2
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checkout:
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echo " GIT GRUB2 $(NAME-y)"
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test -d $(project_dir) || git clone $(project_git_repo) $(project_dir)
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git -C $(project_dir) fetch
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ifeq ("$(shell test -d $(project_dir) && \
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(git -C $(project_dir) status --ignored=no --untracked-files=no --porcelain))",)
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git -C $(project_dir) checkout -f $(TAG-y)
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else
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echo "WARNING: index/tree not clean, skipping update / force checkout."
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echo " Checkout manually with `git -C $(project_dir) checkout -f`."
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endif
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grub2/build/config.h: $(CONFIG_DEP) | checkout
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echo " CONFIG GRUB2 $(NAME-y)"
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rm -rf grub2/build
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mkdir grub2/build
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cd grub2 && ./bootstrap ; ./autogen.sh
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cd grub2/build && ../configure CC="$(HOSTCC)" LD="$(LD)" \
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FREETYPE="pkg-config freetype2" BUILD_FREETYPE="pkg-config freetype2" \
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TARGET_CC="$(CC)" TARGET_OBJCOPY="$(OBJCOPY)" TARGET_STRIP="$(STRIP)" \
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CFLAGS=-O2 TARGET_CFLAGS=-Os \
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--with-platform=coreboot --enable-boot-time --disable-werror
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config: grub2/build/config.h checkout
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grub2: config
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echo " MAKE GRUB2 $(NAME-y)"
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$(MAKE) -C grub2/build
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$(MAKE) -C grub2/build default_payload.elf \
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EXTRA_PAYLOAD_MODULES="$(CONFIG_GRUB2_EXTRA_MODULES)"
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clean:
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test -f grub2/build/Makefile && $(MAKE) -C grub2/build clean || exit 0
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distclean:
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rm -rf grub2
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print-repo-info:
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echo "$(project_git_repo) $(project_dir)"
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.PHONY: checkout config grub2 clean distclean print-repo-info
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