Makefile

   1 # also bump pve-kernel-meta if either of MAJ.MIN, PATCHLEVEL or KREL change
   2 KERNEL_MAJ=6
   3 KERNEL_MIN=2
   4 KERNEL_PATCHLEVEL=11
   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:=$(shell git rev-parse HEAD)
  29
  30 SKIPABI=0
  31
  32 BUILD_DIR=pve-kernel-$(KERNEL_VER)
  33
  34 KERNEL_SRC=ubuntu-kernel
  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=$(ZFSDIR)
  43
  44 # exported to debian/rules via debian/rules.d/dirs.mk
  45 DIRS=KERNEL_SRC ZFSDIR MODULES
  46
  47 DSC=pve-kernel_$(KERNEL_VER)-$(PKGREL).dsc
  48 DST_DEB=$(PACKAGE)_$(KERNEL_VER)-$(PKGREL)_$(ARCH).deb
  49 HDR_DEB=$(HDRPACKAGE)_$(KERNEL_VER)-$(PKGREL)_$(ARCH).deb
  50 USR_HDR_DEB=pve-kernel-libc-dev_$(KERNEL_VER)-$(PKGREL)_$(ARCH).deb
  51 LINUX_TOOLS_DEB=linux-tools-$(KERNEL_MAJMIN)_$(KERNEL_VER)-$(PKGREL)_$(ARCH).deb
  52 LINUX_TOOLS_DBG_DEB=linux-tools-$(KERNEL_MAJMIN)-dbgsym_$(KERNEL_VER)-$(PKGREL)_$(ARCH).deb
  53
  54 DEBS=$(DST_DEB) $(HDR_DEB) $(LINUX_TOOLS_DEB) $(LINUX_TOOLS_DBG_DEB) # $(USR_HDR_DEB)
  55
  56 all: deb
  57 deb: $(DEBS)
  58
  59 $(LINUX_TOOLS_DEB) $(HDR_DEB): $(DST_DEB)
  60 $(DST_DEB): $(BUILD_DIR).prepared
  61         cd $(BUILD_DIR); dpkg-buildpackage --jobs=auto -b -uc -us
  62         lintian $(DST_DEB)
  63         #lintian $(HDR_DEB)
  64         lintian $(LINUX_TOOLS_DEB)
  65
  66 dsc: $(DSC)
  67 $(DSC): $(BUILD_DIR).prepared
  68         cd $(BUILD_DIR); dpkg-buildpackage -S -uc -us -d
  69         lintian $(DSC)
  70
  71 $(BUILD_DIR).prepared: $(addsuffix .prepared,$(KERNEL_SRC) $(MODULES) debian)
  72         cp -a fwlist-previous $(BUILD_DIR)/
  73         cp -a abi-prev-* $(BUILD_DIR)/
  74         cp -a abi-blacklist $(BUILD_DIR)/
  75         touch $@
  76
  77 debian.prepared: debian
  78         rm -rf $(BUILD_DIR)/debian
  79         mkdir -p $(BUILD_DIR)
  80         cp -a debian $(BUILD_DIR)/debian
  81         echo "git clone git://git.proxmox.com/git/pve-kernel.git\\ngit checkout $(GITVERSION)" > $(BUILD_DIR)/debian/SOURCE
  82         @$(foreach dir, $(DIRS),echo "$(dir)=$($(dir))" >> $(BUILD_DIR)/debian/rules.d/env.mk;)
  83         echo "KVNAME=$(KVNAME)" >> $(BUILD_DIR)/debian/rules.d/env.mk
  84         echo "KERNEL_MAJMIN=$(KERNEL_MAJMIN)" >> $(BUILD_DIR)/debian/rules.d/env.mk
  85         cd $(BUILD_DIR); debian/rules debian/control
  86         touch $@
  87
  88 $(KERNEL_SRC).prepared: $(KERNEL_SRC_SUBMODULE) | submodule
  89         rm -rf $(BUILD_DIR)/$(KERNEL_SRC) $@
  90         mkdir -p $(BUILD_DIR)
  91         cp -a $(KERNEL_SRC_SUBMODULE) $(BUILD_DIR)/$(KERNEL_SRC)
  92 # TODO: split for archs, track and diff in our repository?
  93         cd $(BUILD_DIR)/$(KERNEL_SRC); python3 debian/scripts/misc/annotations --arch amd64 --export >../../$(KERNEL_CFG_ORG)
  94         cp $(KERNEL_CFG_ORG) $(BUILD_DIR)/$(KERNEL_SRC)/.config
  95         sed -i $(BUILD_DIR)/$(KERNEL_SRC)/Makefile -e 's/^EXTRAVERSION.*$$/EXTRAVERSION=$(EXTRAVERSION)/'
  96         rm -rf $(BUILD_DIR)/$(KERNEL_SRC)/debian $(BUILD_DIR)/$(KERNEL_SRC)/debian.master
  97         set -e; cd $(BUILD_DIR)/$(KERNEL_SRC); \
  98           for patch in ../../patches/kernel/*.patch; do \
  99             echo "applying patch '$$patch'"; \
 100             patch --batch -p1 < "$${patch}"; \
 101           done
 102         touch $@
 103
 104 $(MODULES).prepared: $(addsuffix .prepared,$(MODULE_DIRS))
 105         touch $@
 106
 107 $(ZFSDIR).prepared: $(ZFSONLINUX_SUBMODULE)
 108         rm -rf $(BUILD_DIR)/$(MODULES)/$(ZFSDIR) $(BUILD_DIR)/$(MODULES)/tmp $@
 109         mkdir -p $(BUILD_DIR)/$(MODULES)/tmp
 110         cp -a $(ZFSONLINUX_SUBMODULE)/* $(BUILD_DIR)/$(MODULES)/tmp
 111         cd $(BUILD_DIR)/$(MODULES)/tmp; make kernel
 112         rm -rf $(BUILD_DIR)/$(MODULES)/tmp
 113         touch $(ZFSDIR).prepared
 114
 115 .PHONY: upload
 116 upload: $(DEBS)
 117         tar cf - $(DEBS)|ssh -X repoman@repo.proxmox.com -- upload --product pve,pmg,pbs --dist bullseye --arch $(ARCH)
 118
 119 .PHONY: distclean
 120 distclean: clean
 121         git submodule deinit --all
 122
 123 # upgrade to current master
 124 .PHONY: update_modules
 125 update_modules: submodule
 126         git submodule foreach 'git pull --ff-only origin master'
 127         cd $(ZFSONLINUX_SUBMODULE); git pull --ff-only origin master
 128
 129 # make sure submodules were initialized
 130 .PHONY: submodule
 131 submodule:
 132         test -f "$(KERNEL_SRC_SUBMODULE)/README" || git submodule update --init $(KERNEL_SRC_SUBMODULE)
 133         test -f "$(ZFSONLINUX_SUBMODULE)/Makefile" || git submodule update --init --recursive $(ZFSONLINUX_SUBMODULE)
 134
 135 # call after ABI bump with header deb in working directory
 136 .PHONY: abiupdate
 137 abiupdate: abi-prev-$(KVNAME)
 138 abi-prev-$(KVNAME): abi-tmp-$(KVNAME)
 139 ifneq ($(strip $(shell git status --untracked-files=no --porcelain -z)),)
 140         @echo "working directory unclean, aborting!"
 141         @false
 142 else
 143         git rm "abi-prev-*"
 144         mv $< $@
 145         git add $@
 146         git commit -s -m "update ABI file for $(KVNAME)" -m "(generated with debian/scripts/abi-generate)"
 147         @echo "update abi-prev-$(KVNAME) committed!"
 148 endif
 149
 150 abi-tmp-$(KVNAME):
 151         @ test -e $(HDR_DEB) || (echo "need $(HDR_DEB) to extract ABI data!" && false)
 152         debian/scripts/abi-generate $(HDR_DEB) $@ $(KVNAME) 1
 153
 154 .PHONY: clean
 155 clean:
 156         rm -rf *~ pve-kernel-[0-9]*/ *.prepared $(KERNEL_CFG_ORG)
 157         rm -f *.deb *.dsc *.changes *.buildinfo *.build pve-kernel*.tar.*