Makefile

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