Makefile

   1 RELEASE=5.1
   2
   3 # also bump pve-kernel-meta if either of MAJ.MIN, PATCHLEVEL or KREL change
   4 KERNEL_MAJ=4
   5 KERNEL_MIN=15
   6 KERNEL_PATCHLEVEL=18
   7 # increment KREL if the ABI changes (abicheck target in debian/rules)
   8 # rebuild packages with new KREL and run 'make abiupdate'
   9 KREL=8
  10
  11 PKGREL=28
  12
  13 KERNEL_MAJMIN=$(KERNEL_MAJ).$(KERNEL_MIN)
  14 KERNEL_VER=$(KERNEL_MAJMIN).$(KERNEL_PATCHLEVEL)
  15
  16 EXTRAVERSION=-${KREL}-pve
  17 KVNAME=${KERNEL_VER}${EXTRAVERSION}
  18 PACKAGE=pve-kernel-${KVNAME}
  19 HDRPACKAGE=pve-headers-${KVNAME}
  20
  21 ARCH=$(shell dpkg-architecture -qDEB_BUILD_ARCH)
  22
  23 # amd64/x86_64/x86 share the arch subdirectory in the kernel, 'x86' so we need
  24 # a mapping
  25 KERNEL_ARCH=x86
  26 ifneq (${ARCH}, amd64)
  27 KERNEL_ARCH=${ARCH}
  28 endif
  29
  30 GITVERSION:=$(shell git rev-parse HEAD)
  31
  32 SKIPABI=0
  33
  34 ifeq    ($(CC), cc)
  35 GCC=gcc
  36 else
  37 GCC=$(CC)
  38 endif
  39
  40 BUILD_DIR=build
  41
  42 KERNEL_SRC=ubuntu-bionic
  43 KERNEL_SRC_SUBMODULE=submodules/$(KERNEL_SRC)
  44 KERNEL_CFG_ORG=config-${KERNEL_VER}.org
  45
  46 E1000EDIR=e1000e-3.4.1.1
  47 E1000ESRC=${E1000EDIR}.tar.gz
  48
  49 IGBDIR=igb-5.3.5.18
  50 IGBSRC=${IGBDIR}.tar.gz
  51
  52 ZFSONLINUX_SUBMODULE=submodules/zfsonlinux
  53 SPLDIR=pkg-spl
  54 SPLSRC=${ZFSONLINUX_SUBMODULE}/spl-debian
  55 ZFSDIR=pkg-zfs
  56 ZFSSRC=${ZFSONLINUX_SUBMODULE}/zfs-debian
  57
  58 MODULES=modules
  59 MODULE_DIRS=${E1000EDIR} ${IGBDIR} ${SPLDIR} ${ZFSDIR}
  60
  61 # exported to debian/rules via debian/rules.d/dirs.mk
  62 DIRS=KERNEL_SRC E1000EDIR IGBDIR SPLDIR ZFSDIR MODULES
  63
  64 DST_DEB=${PACKAGE}_${KERNEL_VER}-${PKGREL}_${ARCH}.deb
  65 HDR_DEB=${HDRPACKAGE}_${KERNEL_VER}-${PKGREL}_${ARCH}.deb
  66 LINUX_TOOLS_DEB=linux-tools-$(KERNEL_MAJMIN)_${KERNEL_VER}-${PKGREL}_${ARCH}.deb
  67
  68 DEBS=${DST_DEB} ${HDR_DEB} ${LINUX_TOOLS_DEB}
  69
  70 all: check_gcc deb
  71 deb: ${DEBS}
  72
  73 check_gcc:
  74         $(GCC) --version|grep "6\.3" || false
  75         @$(GCC) -Werror -mindirect-branch=thunk-extern -mindirect-branch-register -c -x c /dev/null -o check_gcc.o \
  76                 || ( rm -f check_gcc.o; \
  77                      echo "Please install gcc-6 packages with indirect thunk / RETPOLINE support"; \
  78                      false)
  79         @rm -f check_gcc.o
  80
  81 ${LINUX_TOOLS_DEB} ${HDR_DEB}: ${DST_DEB}
  82 ${DST_DEB}: ${BUILD_DIR}.prepared
  83         cd ${BUILD_DIR}; dpkg-buildpackage --jobs=auto -b -uc -us
  84         lintian ${DST_DEB}
  85         #lintian ${HDR_DEB}
  86         lintian ${LINUX_TOOLS_DEB}
  87
  88 ${BUILD_DIR}.prepared: $(addsuffix .prepared,${KERNEL_SRC} ${MODULES} debian)
  89         cp -a fwlist-previous ${BUILD_DIR}/
  90         cp -a abi-prev-* ${BUILD_DIR}/
  91         cp -a abi-blacklist ${BUILD_DIR}/
  92         touch $@
  93
  94 debian.prepared: debian
  95         rm -rf ${BUILD_DIR}/debian
  96         mkdir -p ${BUILD_DIR}
  97         cp -a debian ${BUILD_DIR}/debian
  98         echo "git clone git://git.proxmox.com/git/pve-kernel.git\\ngit checkout ${GITVERSION}" > ${BUILD_DIR}/debian/SOURCE
  99         @$(foreach dir, ${DIRS},echo "${dir}=${${dir}}" >> ${BUILD_DIR}/debian/rules.d/env.mk;)
 100         echo "KVNAME=${KVNAME}" >> ${BUILD_DIR}/debian/rules.d/env.mk
 101         echo "KERNEL_MAJMIN=${KERNEL_MAJMIN}" >> ${BUILD_DIR}/debian/rules.d/env.mk
 102         cd ${BUILD_DIR}; debian/rules debian/control
 103         touch $@
 104
 105 ${KERNEL_SRC}.prepared: ${KERNEL_SRC_SUBMODULE} | submodule
 106         rm -rf ${BUILD_DIR}/${KERNEL_SRC} $@
 107         mkdir -p ${BUILD_DIR}
 108         cp -a ${KERNEL_SRC_SUBMODULE} ${BUILD_DIR}/${KERNEL_SRC}
 109 # TODO: split for archs, track and diff in our repository?
 110         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}
 111         cp ${KERNEL_CFG_ORG} ${BUILD_DIR}/${KERNEL_SRC}/.config
 112         sed -i ${BUILD_DIR}/${KERNEL_SRC}/Makefile -e 's/^EXTRAVERSION.*$$/EXTRAVERSION=${EXTRAVERSION}/'
 113         rm -rf ${BUILD_DIR}/${KERNEL_SRC}/debian ${BUILD_DIR}/${KERNEL_SRC}/debian.master
 114         cd ${BUILD_DIR}/${KERNEL_SRC}; for patch in ../../patches/kernel/*.patch; do echo "applying patch '$$patch'" && patch -p1 < $${patch}; done
 115         touch $@
 116
 117 ${MODULES}.prepared: $(addsuffix .prepared,${MODULE_DIRS})
 118         touch $@
 119
 120 ${E1000EDIR}.prepared: ${E1000ESRC}
 121         rm -rf ${BUILD_DIR}/${MODULES}/${E1000EDIR} $@
 122         mkdir -p ${BUILD_DIR}/${MODULES}/${E1000EDIR}
 123         tar --strip-components=1 -C ${BUILD_DIR}/${MODULES}/${E1000EDIR} -xf ${E1000ESRC}
 124         cd ${BUILD_DIR}/${MODULES}/${E1000EDIR}; patch -p1 < ../../../patches/intel/intel-module-gcc6-compat.patch
 125         cd ${BUILD_DIR}/${MODULES}/${E1000EDIR}; patch -p1 < ../../../patches/intel/e1000e/e1000e_4.10_max-mtu.patch
 126         cd ${BUILD_DIR}/${MODULES}/${E1000EDIR}; patch -p1 < ../../../patches/intel/e1000e/e1000e_4.15-new-timer.patch
 127         touch $@
 128
 129 ${IGBDIR}.prepared: ${IGBSRC}
 130         rm -rf ${BUILD_DIR}/${MODULES}/${IGBDIR} $@
 131         mkdir -p ${BUILD_DIR}/${MODULES}/${IGBDIR}
 132         tar --strip-components=1 -C ${BUILD_DIR}/${MODULES}/${IGBDIR} -xf ${IGBSRC}
 133         cd ${BUILD_DIR}/${MODULES}/${IGBDIR}; patch -p1 < ../../../patches/intel/igb/igb_4.15_mtu.patch
 134         touch $@
 135
 136 $(SPLDIR).prepared: ${SPLSRC}
 137         rm -rf ${BUILD_DIR}/${MODULES}/${SPLDIR} $@
 138         mkdir -p ${BUILD_DIR}/${MODULES}/${SPLDIR}
 139         cp -a ${SPLSRC}/* ${BUILD_DIR}/${MODULES}/${SPLDIR}
 140         cd ${BUILD_DIR}/${MODULES}/${SPLDIR}; for patch in ../../../${SPLSRC}/../spl-patches/*.patch; do patch -p1 < $${patch}; done
 141         touch $@
 142
 143 $(ZFSDIR).prepared: ${ZFSSRC}
 144         rm -rf ${BUILD_DIR}/${MODULES}/${ZFSDIR} $@
 145         mkdir -p ${BUILD_DIR}/${MODULES}/${ZFSDIR}
 146         cp -a ${ZFSSRC}/* ${BUILD_DIR}/${MODULES}/${ZFSDIR}
 147         cd ${BUILD_DIR}/${MODULES}/${ZFSDIR}; for patch in ../../../${ZFSSRC}/../zfs-patches/*.patch; do patch -p1 < $${patch}; done
 148         touch $@
 149
 150 .PHONY: upload
 151 upload: ${DEBS}
 152         tar cf - ${DEBS}|ssh -X repoman@repo.proxmox.com -- upload --product pve,pmg --dist stretch --arch ${ARCH}
 153
 154 .PHONY: distclean
 155 distclean: clean
 156         git submodule deinit --all
 157
 158 # upgrade to current master
 159 .PHONY: update_modules
 160 update_modules: submodule
 161         git submodule foreach 'git pull --ff-only origin master'
 162         cd ${ZFSSRC}; git pull --ff-only origin master
 163         cd ${SPLSRC}; git pull --ff-only origin master
 164
 165 # make sure submodules were initialized
 166 .PHONY: submodule
 167 submodule:
 168         test -f "${KERNEL_SRC_SUBMODULE}/README" || git submodule update --init ${KERNEL_SRC_SUBMODULE}
 169         test -f "${ZFSONLINUX_SUBMODULE}/Makefile" || git submodule update --init ${ZFSONLINUX_SUBMODULE}
 170         (test -f "${ZFSSRC}/debian/changelog" && test -f "${SPLZRC}/debian/changelog") || (cd ${ZFSONLINUX_SUBMODULE}; git submodule update --init)
 171
 172 # call after ABI bump with header deb in working directory
 173 .PHONY: abiupdate
 174 abiupdate: abi-prev-${KVNAME}
 175 abi-prev-${KVNAME}: abi-tmp-${KVNAME}
 176 ifneq ($(strip $(shell git status --untracked-files=no --porcelain -z)),)
 177         @echo "working directory unclean, aborting!"
 178         @false
 179 else
 180         git rm "abi-prev-*"
 181         mv $< $@
 182         git add $@
 183         git commit -s -m "update ABI file for ${KVNAME}" -m "(generated with debian/scripts/abi-generate)"
 184         @echo "update abi-prev-${KVNAME} committed!"
 185 endif
 186
 187 abi-tmp-${KVNAME}:
 188         @ test -e ${HDR_DEB} || (echo "need ${HDR_DEB} to extract ABI data!" && false)
 189         debian/scripts/abi-generate ${HDR_DEB} $@ ${KVNAME} 1
 190
 191 .PHONY: clean
 192 clean:
 193         rm -rf *~ build *.prepared ${KERNEL_CFG_ORG}
 194         rm -f *.deb *.changes *.buildinfo