[pve-kernel.git] / Makefile

# also bump pve-kernel-meta if either of MAJ.MIN, PATCHLEVEL or KREL change
KERNEL_MAJ=5
KERNEL_MIN=15
KERNEL_PATCHLEVEL=30
# increment KREL if the ABI changes (abicheck target in debian/rules)
# rebuild packages with new KREL and run 'make abiupdate'
KREL=2

PKGREL=2

KERNEL_MAJMIN=$(KERNEL_MAJ).$(KERNEL_MIN)
KERNEL_VER=$(KERNEL_MAJMIN).$(KERNEL_PATCHLEVEL)

EXTRAVERSION=-${KREL}-pve
KVNAME=${KERNEL_VER}${EXTRAVERSION}
PACKAGE=pve-kernel-${KVNAME}
HDRPACKAGE=pve-headers-${KVNAME}

ARCH=$(shell dpkg-architecture -qDEB_BUILD_ARCH)

# amd64/x86_64/x86 share the arch subdirectory in the kernel, 'x86' so we need
# a mapping
KERNEL_ARCH=x86
ifneq (${ARCH}, amd64)
KERNEL_ARCH=${ARCH}
endif

GITVERSION:=$(shell git rev-parse HEAD)

SKIPABI=0

BUILD_DIR=build

KERNEL_SRC=ubuntu-jammy
KERNEL_SRC_SUBMODULE=submodules/$(KERNEL_SRC)
KERNEL_CFG_ORG=config-${KERNEL_VER}.org

ZFSONLINUX_SUBMODULE=submodules/zfsonlinux
ZFSDIR=pkg-zfs

MODULES=modules
MODULE_DIRS=${ZFSDIR}

# exported to debian/rules via debian/rules.d/dirs.mk
DIRS=KERNEL_SRC ZFSDIR MODULES

DST_DEB=${PACKAGE}_${KERNEL_VER}-${PKGREL}_${ARCH}.deb
HDR_DEB=${HDRPACKAGE}_${KERNEL_VER}-${PKGREL}_${ARCH}.deb
USR_HDR_DEB=pve-kernel-libc-dev_${KERNEL_VER}-${PKGREL}_${ARCH}.deb
LINUX_TOOLS_DEB=linux-tools-$(KERNEL_MAJMIN)_${KERNEL_VER}-${PKGREL}_${ARCH}.deb
LINUX_TOOLS_DBG_DEB=linux-tools-$(KERNEL_MAJMIN)-dbgsym_${KERNEL_VER}-${PKGREL}_${ARCH}.deb

DEBS=${DST_DEB} ${HDR_DEB} ${USR_HDR_DEB} ${LINUX_TOOLS_DEB} ${LINUX_TOOLS_DBG_DEB}

all: deb
deb: ${DEBS}

${LINUX_TOOLS_DEB} ${HDR_DEB}: ${DST_DEB}
${DST_DEB}: ${BUILD_DIR}.prepared
	cd ${BUILD_DIR}; dpkg-buildpackage --jobs=auto -b -uc -us
	lintian ${DST_DEB}
	#lintian ${HDR_DEB}
	lintian ${LINUX_TOOLS_DEB}

${BUILD_DIR}.prepared: $(addsuffix .prepared,${KERNEL_SRC} ${MODULES} debian)
	cp -a fwlist-previous ${BUILD_DIR}/
	cp -a abi-prev-* ${BUILD_DIR}/
	cp -a abi-blacklist ${BUILD_DIR}/
	touch $@

debian.prepared: debian
	rm -rf ${BUILD_DIR}/debian
	mkdir -p ${BUILD_DIR}
	cp -a debian ${BUILD_DIR}/debian
	echo "git clone git://git.proxmox.com/git/pve-kernel.git\\ngit checkout ${GITVERSION}" > ${BUILD_DIR}/debian/SOURCE
	@$(foreach dir, ${DIRS},echo "${dir}=${${dir}}" >> ${BUILD_DIR}/debian/rules.d/env.mk;)
	echo "KVNAME=${KVNAME}" >> ${BUILD_DIR}/debian/rules.d/env.mk
	echo "KERNEL_MAJMIN=${KERNEL_MAJMIN}" >> ${BUILD_DIR}/debian/rules.d/env.mk
	cd ${BUILD_DIR}; debian/rules debian/control
	touch $@

${KERNEL_SRC}.prepared: ${KERNEL_SRC_SUBMODULE} | submodule
	rm -rf ${BUILD_DIR}/${KERNEL_SRC} $@
	mkdir -p ${BUILD_DIR}
	cp -a ${KERNEL_SRC_SUBMODULE} ${BUILD_DIR}/${KERNEL_SRC}
# TODO: split for archs, track and diff in our repository?
	cat ${BUILD_DIR}/${KERNEL_SRC}/debian.master/config/config.common.ubuntu ${BUILD_DIR}/${KERNEL_SRC}/debian.master/config/${ARCH}/config.common.${ARCH} ${BUILD_DIR}/${KERNEL_SRC}/debian.master/config/${ARCH}/config.flavour.generic > ${KERNEL_CFG_ORG}
	cp ${KERNEL_CFG_ORG} ${BUILD_DIR}/${KERNEL_SRC}/.config
	sed -i ${BUILD_DIR}/${KERNEL_SRC}/Makefile -e 's/^EXTRAVERSION.*$$/EXTRAVERSION=${EXTRAVERSION}/'
	rm -rf ${BUILD_DIR}/${KERNEL_SRC}/debian ${BUILD_DIR}/${KERNEL_SRC}/debian.master
	set -e; cd ${BUILD_DIR}/${KERNEL_SRC}; for patch in ../../patches/kernel/*.patch; do echo "applying patch '$$patch'" && patch -p1 < $${patch}; done
	touch $@

${MODULES}.prepared: $(addsuffix .prepared,${MODULE_DIRS})
	touch $@

${ZFSDIR}.prepared: ${ZFSONLINUX_SUBMODULE}
	rm -rf ${BUILD_DIR}/${MODULES}/${ZFSDIR} ${BUILD_DIR}/${MODULES}/tmp $@
	mkdir -p ${BUILD_DIR}/${MODULES}/tmp
	cp -a ${ZFSONLINUX_SUBMODULE}/* ${BUILD_DIR}/${MODULES}/tmp
	cd ${BUILD_DIR}/${MODULES}/tmp; make kernel
	rm -rf ${BUILD_DIR}/${MODULES}/tmp
	touch ${ZFSDIR}.prepared

.PHONY: upload
upload: ${DEBS}
	tar cf - ${DEBS}|ssh -X repoman@repo.proxmox.com -- upload --product pve,pmg,pbs --dist bullseye --arch ${ARCH}

.PHONY: distclean
distclean: clean
	git submodule deinit --all

# upgrade to current master
.PHONY: update_modules
update_modules: submodule
	git submodule foreach 'git pull --ff-only origin master'
	cd ${ZFSONLINUX_SUBMODULE}; git pull --ff-only origin master

# make sure submodules were initialized
.PHONY: submodule
submodule:
	test -f "${KERNEL_SRC_SUBMODULE}/README" || git submodule update --init ${KERNEL_SRC_SUBMODULE}
	test -f "${ZFSONLINUX_SUBMODULE}/Makefile" || git submodule update --init --recursive ${ZFSONLINUX_SUBMODULE}

# call after ABI bump with header deb in working directory
.PHONY: abiupdate
abiupdate: abi-prev-${KVNAME}
abi-prev-${KVNAME}: abi-tmp-${KVNAME}
ifneq ($(strip $(shell git status --untracked-files=no --porcelain -z)),)
	@echo "working directory unclean, aborting!"
	@false
else
	git rm "abi-prev-*"
	mv $< $@
	git add $@
	git commit -s -m "update ABI file for ${KVNAME}" -m "(generated with debian/scripts/abi-generate)"
	@echo "update abi-prev-${KVNAME} committed!"
endif

abi-tmp-${KVNAME}:
	@ test -e ${HDR_DEB} || (echo "need ${HDR_DEB} to extract ABI data!" && false)
	debian/scripts/abi-generate ${HDR_DEB} $@ ${KVNAME} 1

.PHONY: clean
clean:
	rm -rf *~ build *.prepared ${KERNEL_CFG_ORG}
	rm -f *.deb *.changes *.buildinfo
Commit	Line	Data
	1	# also bump pve-kernel-meta if either of MAJ.MIN, PATCHLEVEL or KREL change
	2	KERNEL_MAJ=5
	3	KERNEL_MIN=15
	4	KERNEL_PATCHLEVEL=30
	5	# increment KREL if the ABI changes (abicheck target in debian/rules)
	6	# rebuild packages with new KREL and run 'make abiupdate'
	7	KREL=2
	8
	9	PKGREL=2
	10
	11	KERNEL_MAJMIN=$(KERNEL_MAJ).$(KERNEL_MIN)
	12	KERNEL_VER=$(KERNEL_MAJMIN).$(KERNEL_PATCHLEVEL)
	13
	14	EXTRAVERSION=-${KREL}-pve
	15	KVNAME=${KERNEL_VER}${EXTRAVERSION}
	16	PACKAGE=pve-kernel-${KVNAME}
	17	HDRPACKAGE=pve-headers-${KVNAME}
	18
	19	ARCH=$(shell dpkg-architecture -qDEB_BUILD_ARCH)
	20
	21	# amd64/x86_64/x86 share the arch subdirectory in the kernel, 'x86' so we need
	22	# a mapping
	23	KERNEL_ARCH=x86
	24	ifneq (${ARCH}, amd64)
	25	KERNEL_ARCH=${ARCH}
	26	endif
	27
	28	GITVERSION:=$(shell git rev-parse HEAD)
	29
	30	SKIPABI=0
	31
	32	BUILD_DIR=build
	33
	34	KERNEL_SRC=ubuntu-jammy
	35	KERNEL_SRC_SUBMODULE=submodules/$(KERNEL_SRC)
	36	KERNEL_CFG_ORG=config-${KERNEL_VER}.org
	37
	38	ZFSONLINUX_SUBMODULE=submodules/zfsonlinux
	39	ZFSDIR=pkg-zfs
	40
	41	MODULES=modules
	42	MODULE_DIRS=${ZFSDIR}
	43
	44	# exported to debian/rules via debian/rules.d/dirs.mk
	45	DIRS=KERNEL_SRC ZFSDIR MODULES
	46
	47	DST_DEB=${PACKAGE}_${KERNEL_VER}-${PKGREL}_${ARCH}.deb
	48	HDR_DEB=${HDRPACKAGE}_${KERNEL_VER}-${PKGREL}_${ARCH}.deb
	49	USR_HDR_DEB=pve-kernel-libc-dev_${KERNEL_VER}-${PKGREL}_${ARCH}.deb
	50	LINUX_TOOLS_DEB=linux-tools-$(KERNEL_MAJMIN)_${KERNEL_VER}-${PKGREL}_${ARCH}.deb
	51	LINUX_TOOLS_DBG_DEB=linux-tools-$(KERNEL_MAJMIN)-dbgsym_${KERNEL_VER}-${PKGREL}_${ARCH}.deb
	52
	53	DEBS=${DST_DEB} ${HDR_DEB} ${USR_HDR_DEB} ${LINUX_TOOLS_DEB} ${LINUX_TOOLS_DBG_DEB}
	54
	55	all: deb
	56	deb: ${DEBS}
	57
	58	${LINUX_TOOLS_DEB} ${HDR_DEB}: ${DST_DEB}
	59	${DST_DEB}: ${BUILD_DIR}.prepared
	60	cd ${BUILD_DIR}; dpkg-buildpackage --jobs=auto -b -uc -us
	61	lintian ${DST_DEB}
	62	#lintian ${HDR_DEB}
	63	lintian ${LINUX_TOOLS_DEB}
	64
	65	${BUILD_DIR}.prepared: $(addsuffix .prepared,${KERNEL_SRC} ${MODULES} debian)
	66	cp -a fwlist-previous ${BUILD_DIR}/
	67	cp -a abi-prev-* ${BUILD_DIR}/
	68	cp -a abi-blacklist ${BUILD_DIR}/
	69	touch $@
	70
	71	debian.prepared: debian
	72	rm -rf ${BUILD_DIR}/debian
	73	mkdir -p ${BUILD_DIR}
	74	cp -a debian ${BUILD_DIR}/debian
	75	echo "git clone git://git.proxmox.com/git/pve-kernel.git\\ngit checkout ${GITVERSION}" > ${BUILD_DIR}/debian/SOURCE
	76	@$(foreach dir, ${DIRS},echo "${dir}=${${dir}}" >> ${BUILD_DIR}/debian/rules.d/env.mk;)
	77	echo "KVNAME=${KVNAME}" >> ${BUILD_DIR}/debian/rules.d/env.mk
	78	echo "KERNEL_MAJMIN=${KERNEL_MAJMIN}" >> ${BUILD_DIR}/debian/rules.d/env.mk
	79	cd ${BUILD_DIR}; debian/rules debian/control
	80	touch $@
	81
	82	${KERNEL_SRC}.prepared: ${KERNEL_SRC_SUBMODULE} \| submodule
	83	rm -rf ${BUILD_DIR}/${KERNEL_SRC} $@
	84	mkdir -p ${BUILD_DIR}
	85	cp -a ${KERNEL_SRC_SUBMODULE} ${BUILD_DIR}/${KERNEL_SRC}
	86	# TODO: split for archs, track and diff in our repository?
	87	cat ${BUILD_DIR}/${KERNEL_SRC}/debian.master/config/config.common.ubuntu ${BUILD_DIR}/${KERNEL_SRC}/debian.master/config/${ARCH}/config.common.${ARCH} ${BUILD_DIR}/${KERNEL_SRC}/debian.master/config/${ARCH}/config.flavour.generic > ${KERNEL_CFG_ORG}
	88	cp ${KERNEL_CFG_ORG} ${BUILD_DIR}/${KERNEL_SRC}/.config
	89	sed -i ${BUILD_DIR}/${KERNEL_SRC}/Makefile -e 's/^EXTRAVERSION.*$$/EXTRAVERSION=${EXTRAVERSION}/'
	90	rm -rf ${BUILD_DIR}/${KERNEL_SRC}/debian ${BUILD_DIR}/${KERNEL_SRC}/debian.master
	91	set -e; cd ${BUILD_DIR}/${KERNEL_SRC}; for patch in ../../patches/kernel/*.patch; do echo "applying patch '$$patch'" && patch -p1 < $${patch}; done
	92	touch $@
	93
	94	${MODULES}.prepared: $(addsuffix .prepared,${MODULE_DIRS})
	95	touch $@
	96
	97	${ZFSDIR}.prepared: ${ZFSONLINUX_SUBMODULE}
	98	rm -rf ${BUILD_DIR}/${MODULES}/${ZFSDIR} ${BUILD_DIR}/${MODULES}/tmp $@
	99	mkdir -p ${BUILD_DIR}/${MODULES}/tmp
	100	cp -a ${ZFSONLINUX_SUBMODULE}/* ${BUILD_DIR}/${MODULES}/tmp
	101	cd ${BUILD_DIR}/${MODULES}/tmp; make kernel
	102	rm -rf ${BUILD_DIR}/${MODULES}/tmp
	103	touch ${ZFSDIR}.prepared
	104
	105	.PHONY: upload
	106	upload: ${DEBS}
	107	tar cf - ${DEBS}\|ssh -X repoman@repo.proxmox.com -- upload --product pve,pmg,pbs --dist bullseye --arch ${ARCH}
	108
	109	.PHONY: distclean
	110	distclean: clean
	111	git submodule deinit --all
	112
	113	# upgrade to current master
	114	.PHONY: update_modules
	115	update_modules: submodule
	116	git submodule foreach 'git pull --ff-only origin master'
	117	cd ${ZFSONLINUX_SUBMODULE}; git pull --ff-only origin master
	118
	119	# make sure submodules were initialized
	120	.PHONY: submodule
	121	submodule:
	122	test -f "${KERNEL_SRC_SUBMODULE}/README" \|\| git submodule update --init ${KERNEL_SRC_SUBMODULE}
	123	test -f "${ZFSONLINUX_SUBMODULE}/Makefile" \|\| git submodule update --init --recursive ${ZFSONLINUX_SUBMODULE}
	124
	125	# call after ABI bump with header deb in working directory
	126	.PHONY: abiupdate
	127	abiupdate: abi-prev-${KVNAME}
	128	abi-prev-${KVNAME}: abi-tmp-${KVNAME}
	129	ifneq ($(strip $(shell git status --untracked-files=no --porcelain -z)),)
	130	@echo "working directory unclean, aborting!"
	131	@false
	132	else
	133	git rm "abi-prev-*"
	134	mv $< $@
	135	git add $@
	136	git commit -s -m "update ABI file for ${KVNAME}" -m "(generated with debian/scripts/abi-generate)"
	137	@echo "update abi-prev-${KVNAME} committed!"
	138	endif
	139
	140	abi-tmp-${KVNAME}:
	141	@ test -e ${HDR_DEB} \|\| (echo "need ${HDR_DEB} to extract ABI data!" && false)
	142	debian/scripts/abi-generate ${HDR_DEB} $@ ${KVNAME} 1
	143
	144	.PHONY: clean
	145	clean:
	146	rm -rf ~ build .prepared ${KERNEL_CFG_ORG}
	147	rm -f .deb .changes *.buildinfo