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:=$(shell git rev-parse HEAD)
  29
  30 SKIPABI=0
  31
  32 BUILD_DIR=build
  33
  34 KERNEL_SRC=ubuntu-kernel
  35 KERNEL_SRC_SUBMODULE=submodules/$(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 DST_DEB=$(PACKAGE)_$(KERNEL_VER)-$(PKGREL)_$(ARCH).deb
  48 HDR_DEB=$(HDRPACKAGE)_$(KERNEL_VER)-$(PKGREL)_$(ARCH).deb
  49 USR_HDR_DEB=pve-kernel-libc-dev_$(KERNEL_VER)-$(PKGREL)_$(ARCH).deb
  50 LINUX_TOOLS_DEB=linux-tools-$(KERNEL_MAJMIN)_$(KERNEL_VER)-$(PKGREL)_$(ARCH).deb
  51 LINUX_TOOLS_DBG_DEB=linux-tools-$(KERNEL_MAJMIN)-dbgsym_$(KERNEL_VER)-$(PKGREL)_$(ARCH).deb
  52
  53 DEBS=$(DST_DEB) $(HDR_DEB) $(LINUX_TOOLS_DEB) $(LINUX_TOOLS_DBG_DEB) # $(USR_HDR_DEB)
  54
  55 all: deb
  56 deb: $(DEBS)
  57
  58 $(LINUX_TOOLS_DEB) $(HDR_DEB): $(DST_DEB)
  59 $(DST_DEB): $(BUILD_DIR).prepared
  60         cd $(BUILD_DIR); dpkg-buildpackage --jobs=auto -b -uc -us
  61         lintian $(DST_DEB)
  62         #lintian $(HDR_DEB)
  63         lintian $(LINUX_TOOLS_DEB)
  64
  65 $(BUILD_DIR).prepared: $(addsuffix .prepared,$(KERNEL_SRC) $(MODULES) debian)
  66         cp -a fwlist-previous $(BUILD_DIR)/
  67         cp -a abi-prev-* $(BUILD_DIR)/
  68         cp -a abi-blacklist $(BUILD_DIR)/
  69         touch $@
  70
  71 debian.prepared: debian
  72         rm -rf $(BUILD_DIR)/debian
  73         mkdir -p $(BUILD_DIR)
  74         cp -a debian $(BUILD_DIR)/debian
  75         echo "git clone git://git.proxmox.com/git/pve-kernel.git\\ngit checkout $(GITVERSION)" > $(BUILD_DIR)/debian/SOURCE
  76         @$(foreach dir, $(DIRS),echo "$(dir)=$($(dir))" >> $(BUILD_DIR)/debian/rules.d/env.mk;)
  77         echo "KVNAME=$(KVNAME)" >> $(BUILD_DIR)/debian/rules.d/env.mk
  78         echo "KERNEL_MAJMIN=$(KERNEL_MAJMIN)" >> $(BUILD_DIR)/debian/rules.d/env.mk
  79         cd $(BUILD_DIR); debian/rules debian/control
  80         touch $@
  81
  82 $(KERNEL_SRC).prepared: $(KERNEL_SRC_SUBMODULE) | submodule
  83         rm -rf $(BUILD_DIR)/$(KERNEL_SRC) $@
  84         mkdir -p $(BUILD_DIR)
  85         cp -a $(KERNEL_SRC_SUBMODULE) $(BUILD_DIR)/$(KERNEL_SRC)
  86 # TODO: split for archs, track and diff in our repository?
  87         cd $(BUILD_DIR)/$(KERNEL_SRC); python3 debian/scripts/misc/annotations --arch amd64 --export >../../$(KERNEL_CFG_ORG)
  88         cp $(KERNEL_CFG_ORG) $(BUILD_DIR)/$(KERNEL_SRC)/.config
  89         sed -i $(BUILD_DIR)/$(KERNEL_SRC)/Makefile -e 's/^EXTRAVERSION.*$$/EXTRAVERSION=$(EXTRAVERSION)/'
  90         rm -rf $(BUILD_DIR)/$(KERNEL_SRC)/debian $(BUILD_DIR)/$(KERNEL_SRC)/debian.master
  91         set -e; cd $(BUILD_DIR)/$(KERNEL_SRC); for patch in ../../patches/kernel/*.patch; do echo "applying patch '$$patch'" && patch -p1 < $${patch}; done
  92         touch $@
  93
  94 $(MODULES).prepared: $(addsuffix .prepared,$(MODULE_DIRS))
  95         touch $@
  96
  97 $(ZFSDIR).prepared: $(ZFSONLINUX_SUBMODULE)
  98         rm -rf $(BUILD_DIR)/$(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
 104
 105 .PHONY: upload
 106 upload: $(DEBS)
 107         tar cf - $(DEBS)|ssh -X repoman@repo.proxmox.com -- upload --product pve,pmg,pbs --dist bullseye --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 --recursive $(ZFSONLINUX_SUBMODULE)
 124
 125 # call after ABI bump with header deb in working directory
 126 .PHONY: abiupdate
 127 abiupdate: abi-prev-$(KVNAME)
 128 abi-prev-$(KVNAME): abi-tmp-$(KVNAME)
 129 ifneq ($(strip $(shell git status --untracked-files=no --porcelain -z)),)
 130         @echo "working directory unclean, aborting!"
 131         @false
 132 else
 133         git rm "abi-prev-*"
 134         mv $< $@
 135         git add $@
 136         git commit -s -m "update ABI file for $(KVNAME)" -m "(generated with debian/scripts/abi-generate)"
 137         @echo "update abi-prev-$(KVNAME) committed!"
 138 endif
 139
 140 abi-tmp-$(KVNAME):
 141         @ test -e $(HDR_DEB) || (echo "need $(HDR_DEB) to extract ABI data!" && false)
 142         debian/scripts/abi-generate $(HDR_DEB) $@ $(KVNAME) 1
 143
 144 .PHONY: clean
 145 clean:
 146         rm -rf *~ build *.prepared $(KERNEL_CFG_ORG)
 147         rm -f *.deb *.changes *.buildinfo