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=8
   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=1
  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-${KERNEL_VER}.org
  37
  38 ZFSONLINUX_SUBMODULE=submodules/zfsonlinux
  39 SPLDIR=pkg-spl
  40 ZFSDIR=pkg-zfs
  41
  42 MODULES=modules
  43 MODULE_DIRS=${SPLDIR} ${ZFSDIR}
  44
  45 # exported to debian/rules via debian/rules.d/dirs.mk
  46 DIRS=KERNEL_SRC SPLDIR ZFSDIR MODULES
  47
  48 DST_DEB=${PACKAGE}_${KERNEL_VER}-${PKGREL}_${ARCH}.deb
  49 HDR_DEB=${HDRPACKAGE}_${KERNEL_VER}-${PKGREL}_${ARCH}.deb
  50 LINUX_TOOLS_DEB=linux-tools-$(KERNEL_MAJMIN)_${KERNEL_VER}-${PKGREL}_${ARCH}.deb
  51
  52 DEBS=${DST_DEB} ${HDR_DEB} ${LINUX_TOOLS_DEB}
  53
  54 all: deb
  55 deb: ${DEBS}
  56
  57 ${LINUX_TOOLS_DEB} ${HDR_DEB}: ${DST_DEB}
  58 ${DST_DEB}: ${BUILD_DIR}.prepared
  59         cd ${BUILD_DIR}; dpkg-buildpackage --jobs=auto -b -uc -us
  60         lintian ${DST_DEB}
  61         #lintian ${HDR_DEB}
  62         lintian ${LINUX_TOOLS_DEB}
  63
  64 ${BUILD_DIR}.prepared: $(addsuffix .prepared,${KERNEL_SRC} ${MODULES} debian)
  65         cp -a fwlist-previous ${BUILD_DIR}/
  66         cp -a abi-prev-* ${BUILD_DIR}/
  67         cp -a abi-blacklist ${BUILD_DIR}/
  68         touch $@
  69
  70 debian.prepared: debian
  71         rm -rf ${BUILD_DIR}/debian
  72         mkdir -p ${BUILD_DIR}
  73         cp -a debian ${BUILD_DIR}/debian
  74         echo "git clone git://git.proxmox.com/git/pve-kernel.git\\ngit checkout ${GITVERSION}" > ${BUILD_DIR}/debian/SOURCE
  75         @$(foreach dir, ${DIRS},echo "${dir}=${${dir}}" >> ${BUILD_DIR}/debian/rules.d/env.mk;)
  76         echo "KVNAME=${KVNAME}" >> ${BUILD_DIR}/debian/rules.d/env.mk
  77         echo "KERNEL_MAJMIN=${KERNEL_MAJMIN}" >> ${BUILD_DIR}/debian/rules.d/env.mk
  78         cd ${BUILD_DIR}; debian/rules debian/control
  79         touch $@
  80
  81 ${KERNEL_SRC}.prepared: ${KERNEL_SRC_SUBMODULE} | submodule
  82         rm -rf ${BUILD_DIR}/${KERNEL_SRC} $@
  83         mkdir -p ${BUILD_DIR}
  84         cp -a ${KERNEL_SRC_SUBMODULE} ${BUILD_DIR}/${KERNEL_SRC}
  85 # TODO: split for archs, track and diff in our repository?
  86         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}
  87         cp ${KERNEL_CFG_ORG} ${BUILD_DIR}/${KERNEL_SRC}/.config
  88         sed -i ${BUILD_DIR}/${KERNEL_SRC}/Makefile -e 's/^EXTRAVERSION.*$$/EXTRAVERSION=${EXTRAVERSION}/'
  89         rm -rf ${BUILD_DIR}/${KERNEL_SRC}/debian ${BUILD_DIR}/${KERNEL_SRC}/debian.master
  90         set -e; cd ${BUILD_DIR}/${KERNEL_SRC}; for patch in ../../patches/kernel/*.patch; do echo "applying patch '$$patch'" && patch -p1 < $${patch}; done
  91         touch $@
  92
  93 ${MODULES}.prepared: $(addsuffix .prepared,${MODULE_DIRS})
  94         touch $@
  95
  96 ${SPLDIR}.prepared: ${ZFSDIR}.prepared
  97 ${ZFSDIR}.prepared: ${ZFSONLINUX_SUBMODULE}
  98         rm -rf ${BUILD_DIR}/${MODULES}/${SPLDIR} ${BUILD_DIR}/${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 ${SPLDIR}.prepared
 104
 105 .PHONY: upload
 106 upload: ${DEBS}
 107         tar cf - ${DEBS}|ssh -X repoman@repo.proxmox.com -- upload --product pve,pmg --dist stretch --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 ${ZFSONLINUX_SUBMODULE}
 124         (test -f "${ZFSONLINUX_SUBMODULE}/zfs/upstream/README.markdown" && test -f "${ZFSONLINUX_SUBMODULE}/spl/upstream/README.markdown") || (cd ${ZFSONLINUX_SUBMODULE}; git submodule update --init)
 125
 126 # call after ABI bump with header deb in working directory
 127 .PHONY: abiupdate
 128 abiupdate: abi-prev-${KVNAME}
 129 abi-prev-${KVNAME}: abi-tmp-${KVNAME}
 130 ifneq ($(strip $(shell git status --untracked-files=no --porcelain -z)),)
 131         @echo "working directory unclean, aborting!"
 132         @false
 133 else
 134         git rm "abi-prev-*"
 135         mv $< $@
 136         git add $@
 137         git commit -s -m "update ABI file for ${KVNAME}" -m "(generated with debian/scripts/abi-generate)"
 138         @echo "update abi-prev-${KVNAME} committed!"
 139 endif
 140
 141 abi-tmp-${KVNAME}:
 142         @ test -e ${HDR_DEB} || (echo "need ${HDR_DEB} to extract ABI data!" && false)
 143         debian/scripts/abi-generate ${HDR_DEB} $@ ${KVNAME} 1
 144
 145 .PHONY: clean
 146 clean:
 147         rm -rf *~ build *.prepared ${KERNEL_CFG_ORG}
 148         rm -f *.deb *.changes *.buildinfo