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=16
   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:=$(shell git rev-parse HEAD)
  29
  30 SKIPABI=0
  31
  32 BUILD_DIR=pve-kernel-$(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 sbuild: $(DSC)
  72         sbuild $(DSC)
  73
  74 $(BUILD_DIR).prepared: $(addsuffix .prepared,$(KERNEL_SRC) $(MODULES) debian)
  75         cp -a fwlist-previous $(BUILD_DIR)/
  76         cp -a abi-prev-* $(BUILD_DIR)/
  77         cp -a abi-blacklist $(BUILD_DIR)/
  78         touch $@
  79
  80 debian.prepared: debian
  81         rm -rf $(BUILD_DIR)/debian
  82         mkdir -p $(BUILD_DIR)
  83         cp -a debian $(BUILD_DIR)/debian
  84         echo "git clone git://git.proxmox.com/git/pve-kernel.git\\ngit checkout $(GITVERSION)" > $(BUILD_DIR)/debian/SOURCE
  85         @$(foreach dir, $(DIRS),echo "$(dir)=$($(dir))" >> $(BUILD_DIR)/debian/rules.d/env.mk;)
  86         echo "KVNAME=$(KVNAME)" >> $(BUILD_DIR)/debian/rules.d/env.mk
  87         echo "KERNEL_MAJMIN=$(KERNEL_MAJMIN)" >> $(BUILD_DIR)/debian/rules.d/env.mk
  88         cd $(BUILD_DIR); debian/rules debian/control
  89         touch $@
  90
  91 $(KERNEL_SRC).prepared: $(KERNEL_SRC_SUBMODULE) | submodule
  92         rm -rf $(BUILD_DIR)/$(KERNEL_SRC) $@
  93         mkdir -p $(BUILD_DIR)
  94         cp -a $(KERNEL_SRC_SUBMODULE) $(BUILD_DIR)/$(KERNEL_SRC)
  95 # TODO: split for archs, track and diff in our repository?
  96         cd $(BUILD_DIR)/$(KERNEL_SRC); python3 debian/scripts/misc/annotations --arch amd64 --export >../../$(KERNEL_CFG_ORG)
  97         cp $(KERNEL_CFG_ORG) $(BUILD_DIR)/$(KERNEL_SRC)/.config
  98         sed -i $(BUILD_DIR)/$(KERNEL_SRC)/Makefile -e 's/^EXTRAVERSION.*$$/EXTRAVERSION=$(EXTRAVERSION)/'
  99         rm -rf $(BUILD_DIR)/$(KERNEL_SRC)/debian $(BUILD_DIR)/$(KERNEL_SRC)/debian.master
 100         set -e; cd $(BUILD_DIR)/$(KERNEL_SRC); \
 101           for patch in ../../patches/kernel/*.patch; do \
 102             echo "applying patch '$$patch'"; \
 103             patch --batch -p1 < "$${patch}"; \
 104           done
 105         touch $@
 106
 107 $(MODULES).prepared: $(addsuffix .prepared,$(MODULE_DIRS))
 108         touch $@
 109
 110 $(ZFSDIR).prepared: $(ZFSONLINUX_SUBMODULE)
 111         rm -rf $(BUILD_DIR)/$(MODULES)/$(ZFSDIR) $(BUILD_DIR)/$(MODULES)/tmp $@
 112         mkdir -p $(BUILD_DIR)/$(MODULES)/tmp
 113         cp -a $(ZFSONLINUX_SUBMODULE)/* $(BUILD_DIR)/$(MODULES)/tmp
 114         cd $(BUILD_DIR)/$(MODULES)/tmp; make kernel
 115         rm -rf $(BUILD_DIR)/$(MODULES)/tmp
 116         touch $(ZFSDIR).prepared
 117
 118 .PHONY: upload
 119 upload: $(DEBS)
 120         tar cf - $(DEBS)|ssh -X repoman@repo.proxmox.com -- upload --product pve,pmg,pbs --dist bullseye --arch $(ARCH)
 121
 122 .PHONY: distclean
 123 distclean: clean
 124         git submodule deinit --all
 125
 126 # upgrade to current master
 127 .PHONY: update_modules
 128 update_modules: submodule
 129         git submodule foreach 'git pull --ff-only origin master'
 130         cd $(ZFSONLINUX_SUBMODULE); git pull --ff-only origin master
 131
 132 # make sure submodules were initialized
 133 .PHONY: submodule
 134 submodule:
 135         test -f "$(KERNEL_SRC_SUBMODULE)/README" || git submodule update --init $(KERNEL_SRC_SUBMODULE)
 136         test -f "$(ZFSONLINUX_SUBMODULE)/Makefile" || git submodule update --init --recursive $(ZFSONLINUX_SUBMODULE)
 137
 138 # call after ABI bump with header deb in working directory
 139 .PHONY: abiupdate
 140 abiupdate: abi-prev-$(KVNAME)
 141 abi-prev-$(KVNAME): abi-tmp-$(KVNAME)
 142 ifneq ($(strip $(shell git status --untracked-files=no --porcelain -z)),)
 143         @echo "working directory unclean, aborting!"
 144         @false
 145 else
 146         git rm "abi-prev-*"
 147         mv $< $@
 148         git add $@
 149         git commit -s -m "update ABI file for $(KVNAME)" -m "(generated with debian/scripts/abi-generate)"
 150         @echo "update abi-prev-$(KVNAME) committed!"
 151 endif
 152
 153 abi-tmp-$(KVNAME):
 154         @ test -e $(HDR_DEB) || (echo "need $(HDR_DEB) to extract ABI data!" && false)
 155         debian/scripts/abi-generate $(HDR_DEB) $@ $(KVNAME) 1
 156
 157 .PHONY: clean
 158 clean:
 159         rm -rf *~ pve-kernel-[0-9]*/ *.prepared $(KERNEL_CFG_ORG)
 160         rm -f *.deb *.dsc *.changes *.buildinfo *.build pve-kernel*.tar.*