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path: root/payloads/external/SeaBIOS/Makefile.inc
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TAG-$(CONFIG_SEABIOS_MASTER)=origin/master
TAG-$(CONFIG_SEABIOS_STABLE)=1efb10b9ea30c45a8c9c6230234fefa10d2886ed

unexport KCONFIG_AUTOCONFIG

all: seabios

checkout:
	echo "    GIT        SeaBIOS $(TAG-y)"
	test -d seabios && ( cd seabios; git fetch ) || \
		git clone git://git.seabios.org/seabios.git
	cd seabios; git checkout master; git branch -D coreboot 2>/dev/null; git checkout -b coreboot $(TAG-y)

config: checkout
	echo "    CONFIG     SeaBIOS $(TAG-y)"
	$(MAKE) -C seabios defconfig
	echo "CONFIG_COREBOOT=y" >> seabios/.config
	echo "CONFIG_DEBUG_SERIAL=y" >> seabios/.config
	echo "CONFIG_COREBOOT_FLASH=y" >> seabios/.config
	echo "CONFIG_LZMA=y" >> seabios/.config
	echo "CONFIG_FLASH_FLOPPY=y" >> seabios/.config
	echo "CONFIG_VGAHOOKS=y" >> seabios/.config
	# This shows how to force a previously set .config option *off*
	#echo "# CONFIG_SMBIOS is not set" >> seabios/.config

seabios: config
	echo "    MAKE       SeaBIOS $(TAG-y)"
	$(MAKE) -C seabios

clean:
	test -d seabios && $(MAKE) -C seabios clean || exit 0

distclean:
	rm -rf seabios

.PHONY: checkout config seabios clean distclean