debian/rules

   1 #!/usr/bin/make -f
   2 # -*- makefile -*-
   3
   4 # Uncomment this to turn on verbose mode.
   5 #export DH_VERBOSE=1
   6
   7 # TODO: check for headers not being installed
   8 BUILD_DIR=$(shell pwd)
   9
  10 include /usr/share/dpkg/default.mk
  11 include debian/rules.d/env.mk
  12 include debian/rules.d/$(DEB_BUILD_ARCH).mk
  13
  14 MAKEFLAGS += $(subst parallel=,-j,$(filter parallel=%,${DEB_BUILD_OPTIONS}))
  15
  16 CHANGELOG_DATE:=$(shell dpkg-parsechangelog -SDate)
  17 CHANGELOG_DATE_UTC_ISO := $(shell date -u -d '$(CHANGELOG_DATE)' +%Y-%m-%dT%H:%MZ)
  18
  19 PMX_KERNEL_PKG=proxmox-kernel-$(KVNAME)
  20 PMX_KERNEL_SERIES_PKG=proxmox-kernel-$(KERNEL_MAJMIN)
  21 PMX_DEBUG_KERNEL_PKG=proxmox-kernel-$(KVNAME)-dbgsym
  22 PMX_HEADER_PKG=proxmox-headers-$(KVNAME)
  23 PMX_USR_HEADER_PKG=proxmox-kernel-libc-dev
  24 LINUX_TOOLS_PKG=linux-tools-$(KERNEL_MAJMIN)
  25 KERNEL_SRC_COPY=$(KERNEL_SRC)_tmp
  26
  27 # TODO: split for archs, move to files?
  28 PMX_CONFIG_OPTS= \
  29 -m INTEL_MEI_WDT \
  30 -d CONFIG_SND_PCM_OSS \
  31 -e CONFIG_TRANSPARENT_HUGEPAGE_MADVISE \
  32 -d CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS \
  33 -m CONFIG_CEPH_FS \
  34 -m CONFIG_BLK_DEV_NBD \
  35 -m CONFIG_BLK_DEV_RBD \
  36 -m CONFIG_BLK_DEV_UBLK \
  37 -d CONFIG_SND_PCSP \
  38 -m CONFIG_BCACHE \
  39 -m CONFIG_JFS_FS \
  40 -m CONFIG_HFS_FS \
  41 -m CONFIG_HFSPLUS_FS \
  42 -e CIFS_SMB_DIRECT \
  43 -e CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU \
  44 -e CONFIG_BRIDGE \
  45 -e CONFIG_BRIDGE_NETFILTER \
  46 -e CONFIG_BLK_DEV_SD \
  47 -e CONFIG_BLK_DEV_SR \
  48 -e CONFIG_BLK_DEV_DM \
  49 -m CONFIG_BLK_DEV_NVME \
  50 -e CONFIG_NLS_ISO8859_1 \
  51 -d CONFIG_INPUT_EVBUG \
  52 -d CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND \
  53 -d CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL \
  54 -e CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE \
  55 -e CONFIG_SYSFB_SIMPLEFB \
  56 -e CONFIG_DRM_SIMPLEDRM \
  57 -e CONFIG_MODULE_SIG \
  58 -e CONFIG_MODULE_SIG_ALL \
  59 -e CONFIG_MODULE_SIG_FORMAT \
  60 --set-str CONFIG_MODULE_SIG_HASH sha512 \
  61 --set-str CONFIG_MODULE_SIG_KEY certs/signing_key.pem \
  62 -e CONFIG_MODULE_SIG_KEY_TYPE_RSA \
  63 -e CONFIG_MODULE_SIG_SHA512 \
  64 -d CONFIG_MEMCG_DISABLED \
  65 -e CONFIG_MEMCG_SWAP_ENABLED \
  66 -e CONFIG_HYPERV \
  67 -m CONFIG_VFIO_IOMMU_TYPE1 \
  68 -m CONFIG_VFIO_VIRQFD \
  69 -m CONFIG_VFIO \
  70 -m CONFIG_VFIO_PCI \
  71 -m CONFIG_USB_XHCI_HCD \
  72 -m CONFIG_USB_XHCI_PCI \
  73 -m CONFIG_USB_EHCI_HCD \
  74 -m CONFIG_USB_EHCI_PCI \
  75 -m CONFIG_USB_EHCI_HCD_PLATFORM \
  76 -m CONFIG_USB_OHCI_HCD \
  77 -m CONFIG_USB_OHCI_HCD_PCI \
  78 -m CONFIG_USB_OHCI_HCD_PLATFORM \
  79 -d CONFIG_USB_OHCI_HCD_SSB \
  80 -m CONFIG_USB_UHCI_HCD \
  81 -d CONFIG_USB_SL811_HCD_ISO \
  82 -e CONFIG_MEMCG_KMEM \
  83 -d CONFIG_DEFAULT_CFQ \
  84 -e CONFIG_DEFAULT_DEADLINE \
  85 -e CONFIG_MODVERSIONS \
  86 -e CONFIG_ZSTD_COMPRESS \
  87 -d CONFIG_DEFAULT_SECURITY_DAC \
  88 -e CONFIG_DEFAULT_SECURITY_APPARMOR \
  89 --set-str CONFIG_DEFAULT_SECURITY apparmor \
  90 -e CONFIG_MODULE_ALLOW_BTF_MISMATCH \
  91 -d CONFIG_UNWINDER_ORC \
  92 -d CONFIG_UNWINDER_GUESS \
  93 -e CONFIG_UNWINDER_FRAME_POINTER \
  94 --set-str CONFIG_SYSTEM_TRUSTED_KEYS ""\
  95 --set-str CONFIG_SYSTEM_REVOCATION_KEYS ""\
  96 -e CONFIG_SECURITY_LOCKDOWN_LSM \
  97 -e CONFIG_SECURITY_LOCKDOWN_LSM_EARLY \
  98 --set-str CONFIG_LSM lockdown,yama,integrity,apparmor \
  99 -e CONFIG_PAGE_TABLE_ISOLATION \
 100 -e CONFIG_ARCH_HAS_CPU_FINALIZE_INIT \
 101 -d CONFIG_GDS_FORCE_MITIGATION \
 102
 103 debian/control: $(wildcard debian/*.in)
 104         sed -e 's/@@KVNAME@@/$(KVNAME)/g' < debian/proxmox-kernel.prerm.in > debian/$(PMX_KERNEL_PKG).prerm
 105         sed -e 's/@@KVNAME@@/$(KVNAME)/g' < debian/proxmox-kernel.postrm.in > debian/$(PMX_KERNEL_PKG).postrm
 106         sed -e 's/@@KVNAME@@/$(KVNAME)/g' < debian/proxmox-kernel.postinst.in > debian/$(PMX_KERNEL_PKG).postinst
 107         sed -e 's/@@KVNAME@@/$(KVNAME)/g' < debian/proxmox-headers.postinst.in > debian/$(PMX_HEADER_PKG).postinst
 108         sed -e 's/@@KVMAJMIN@@/$(KERNEL_MAJMIN)/g' -e 's/@@KVNAME@@/$(KVNAME)/g' < debian/proxmox-kernel-meta.postrm.in > debian/$(PMX_KERNEL_SERIES_PKG).postrm
 109         sed -e 's/@@KVMAJMIN@@/$(KERNEL_MAJMIN)/g' -e 's/@@KVNAME@@/$(KVNAME)/g' < debian/proxmox-kernel-meta.postinst.in > debian/$(PMX_KERNEL_SERIES_PKG).postinst
 110         chmod +x debian/$(PMX_KERNEL_PKG).prerm
 111         chmod +x debian/$(PMX_KERNEL_PKG).postrm
 112         chmod +x debian/$(PMX_KERNEL_PKG).postinst
 113         chmod +x debian/$(PMX_KERNEL_SERIES_PKG).postrm
 114         chmod +x debian/$(PMX_KERNEL_SERIES_PKG).postinst
 115         chmod +x debian/$(PMX_HEADER_PKG).postinst
 116         sed -e 's/@KVNAME@/$(KVNAME)/g' -e 's/@KVMAJMIN@/$(KERNEL_MAJMIN)/g' < debian/control.in > debian/control
 117
 118 build: .compile_mark .tools_compile_mark .modules_compile_mark
 119
 120 install: .install_mark .tools_install_mark .headers_install_mark .usr_headers_install_mark
 121         dh_installdocs -A debian/copyright debian/SOURCE
 122         dh_installchangelogs
 123         dh_installman
 124         dh_strip_nondeterminism
 125         dh_compress
 126         dh_fixperms
 127
 128 binary: install
 129         debian/rules fwcheck abicheck
 130         dh_strip -N$(PMX_HEADER_PKG) -N$(PMX_USR_HEADER_PKG)
 131         dh_makeshlibs
 132         dh_shlibdeps
 133         dh_installdeb
 134         dh_gencontrol
 135         dh_md5sums
 136         dh_builddeb
 137
 138 .config_mark:
 139         cd $(KERNEL_SRC); scripts/config $(PMX_CONFIG_OPTS)
 140         $(MAKE) -C $(KERNEL_SRC) oldconfig
 141         # copy to allow building in parallel to kernel/module compilation without interference
 142         rm -rf $(KERNEL_SRC_COPY)
 143         cp -ar $(KERNEL_SRC) $(KERNEL_SRC_COPY)
 144         touch $@
 145
 146 .compile_mark: .config_mark
 147         $(MAKE) -C $(KERNEL_SRC) KBUILD_BUILD_VERSION_TIMESTAMP="PMX $(DEB_VERSION) ($(CHANGELOG_DATE_UTC_ISO))"
 148         touch $@
 149
 150 .install_mark: .compile_mark .modules_compile_mark
 151         rm -rf debian/$(PMX_KERNEL_PKG)
 152         mkdir -p debian/$(PMX_KERNEL_PKG)/lib/modules/$(KVNAME)
 153         mkdir debian/$(PMX_KERNEL_PKG)/boot
 154         install -m 644 $(KERNEL_SRC)/.config debian/$(PMX_KERNEL_PKG)/boot/config-$(KVNAME)
 155         install -m 644 $(KERNEL_SRC)/System.map debian/$(PMX_KERNEL_PKG)/boot/System.map-$(KVNAME)
 156         install -m 644 $(KERNEL_SRC)/$(KERNEL_IMAGE_PATH) debian/$(PMX_KERNEL_PKG)/boot/$(KERNEL_INSTALL_FILE)-$(KVNAME)
 157         $(MAKE) -C $(KERNEL_SRC) INSTALL_MOD_PATH=$(BUILD_DIR)/debian/$(PMX_KERNEL_PKG)/ modules_install
 158         # install zfs drivers
 159         install -d -m 0755 debian/$(PMX_KERNEL_PKG)/lib/modules/$(KVNAME)/zfs
 160         install -m 644 $(MODULES)/zfs.ko $(MODULES)/spl.ko debian/$(PMX_KERNEL_PKG)/lib/modules/$(KVNAME)/zfs
 161         # remove firmware
 162         rm -rf debian/$(PMX_KERNEL_PKG)/lib/firmware
 163
 164 ifeq ($(filter pkg.proxmox-kernel.debug,$(DEB_BUILD_PROFILES)),)
 165         echo "'pkg.proxmox-kernel.debug' build profile disabled, skipping -dbgsym creation"
 166 else
 167         echo "'pkg.proxmox-kernel.debug' build profile enabled, creating -dbgsym contents"
 168         mkdir -p debian/$(PMX_DEBUG_KERNEL_PKG)/usr/lib/debug/lib/modules/$(KVNAME)
 169         mkdir debian/$(PMX_DEBUG_KERNEL_PKG)/usr/lib/debug/boot
 170         install -m 644 $(KERNEL_SRC)/vmlinux debian/$(PMX_DEBUG_KERNEL_PKG)/usr/lib/debug/boot/vmlinux-$(KVNAME)
 171         cp -r debian/$(PMX_KERNEL_PKG)/lib/modules/$(KVNAME) debian/$(PMX_DEBUG_KERNEL_PKG)/usr/lib/debug/lib/modules/
 172         rm -f debian/$(PMX_DEBUG_KERNEL_PKG)/usr/lib/debug/lib/modules/$(KVNAME)/source
 173         rm -f debian/$(PMX_DEBUG_KERNEL_PKG)/usr/lib/debug/lib/modules/$(KVNAME)/build
 174         rm -f debian/$(PMX_DEBUG_KERNEL_PKG)/usr/lib/debug/lib/modules/$(KVNAME)/modules.*
 175 endif
 176
 177         # strip debug info
 178         find debian/$(PMX_KERNEL_PKG)/lib/modules -name \*.ko -print | while read f ; do strip --strip-debug "$$f"; done
 179
 180         # sign modules using ephemeral, embedded key
 181         if grep -q CONFIG_MODULE_SIG=y ubuntu-kernel/.config ; then \
 182                 find debian/$(PMX_KERNEL_PKG)/lib/modules -name \*.ko -print | while read f ; do \
 183                         ./ubuntu-kernel/scripts/sign-file sha512 ./ubuntu-kernel/certs/signing_key.pem ubuntu-kernel/certs/signing_key.x509 "$$f" ; \
 184                 done; \
 185                 rm ./ubuntu-kernel/certs/signing_key.pem ; \
 186         fi
 187         # finalize
 188         /sbin/depmod -b debian/$(PMX_KERNEL_PKG)/ $(KVNAME)
 189         # Autogenerate blacklist for watchdog devices (see README)
 190         install -m 0755 -d debian/$(PMX_KERNEL_PKG)/lib/modprobe.d
 191         ls debian/$(PMX_KERNEL_PKG)/lib/modules/$(KVNAME)/kernel/drivers/watchdog/ > watchdog-blacklist.tmp
 192         echo ipmi_watchdog.ko >> watchdog-blacklist.tmp
 193         cat watchdog-blacklist.tmp|sed -e 's/^/blacklist /' -e 's/.ko$$//'|sort -u > debian/$(PMX_KERNEL_PKG)/lib/modprobe.d/blacklist_$(PMX_KERNEL_PKG).conf
 194         rm -f debian/$(PMX_KERNEL_PKG)/lib/modules/$(KVNAME)/source
 195         rm -f debian/$(PMX_KERNEL_PKG)/lib/modules/$(KVNAME)/build
 196         touch $@
 197
 198 .tools_compile_mark: .compile_mark
 199         $(MAKE) -C $(KERNEL_SRC)/tools/perf prefix=/usr NO_LIBTRACEEVENT=1 HAVE_NO_LIBBFD=1 HAVE_CPLUS_DEMANGLE_SUPPORT=1 NO_LIBPYTHON=1 NO_LIBPERL=1 NO_LIBCRYPTO=1 PYTHON=python3
 200         echo "checking GPL-2 only perf binary for library linkage with incompatible licenses.."
 201         ! ldd $(KERNEL_SRC)/tools/perf/perf | grep -q -E '\blibbfd'
 202         ! ldd $(KERNEL_SRC)/tools/perf/perf | grep -q -E '\blibcrypto'
 203         $(MAKE) -C $(KERNEL_SRC)/tools/perf NO_LIBTRACEEVENT=1 man
 204         touch $@
 205
 206 .tools_install_mark: .tools_compile_mark
 207         rm -rf debian/$(LINUX_TOOLS_PKG)
 208         mkdir -p debian/$(LINUX_TOOLS_PKG)/usr/bin
 209         mkdir -p debian/$(LINUX_TOOLS_PKG)/usr/share/man/man1
 210         install -m 755 $(BUILD_DIR)/$(KERNEL_SRC)/tools/perf/perf debian/$(LINUX_TOOLS_PKG)/usr/bin/perf_$(KERNEL_MAJMIN)
 211         for i in $(BUILD_DIR)/$(KERNEL_SRC)/tools/perf/Documentation/*.1; do \
 212             fname="$${i##*/}"; manname="$${fname%.1}"; \
 213             install -m644 "$$i" "debian/$(LINUX_TOOLS_PKG)/usr/share/man/man1/$${manname}_$(KERNEL_MAJMIN).1"; \
 214         done
 215         touch $@
 216
 217 .headers_prepare_mark: .config_mark
 218         rm -rf debian/$(PMX_HEADER_PKG)
 219         mkdir -p debian/$(PMX_HEADER_PKG)/usr/src/linux-headers-$(KVNAME)
 220         install -m 0644 $(KERNEL_SRC)/.config debian/$(PMX_HEADER_PKG)/usr/src/linux-headers-$(KVNAME)
 221         make -C $(KERNEL_SRC_COPY) mrproper
 222         cd $(KERNEL_SRC_COPY); find . -path './debian/*' -prune \
 223             -o -path './include/*' -prune \
 224             -o -path './Documentation' -prune \
 225             -o -path './scripts' -prune \
 226             -o -type f \
 227             \( \
 228                 -name 'Makefile*' \
 229                 -o -name 'Kconfig*' \
 230                 -o -name 'Kbuild*' \
 231                 -o -name '*.sh' \
 232                 -o -name '*.pl' \
 233             \) \
 234             -print | cpio -pd --preserve-modification-time $(BUILD_DIR)/debian/$(PMX_HEADER_PKG)/usr/src/linux-headers-$(KVNAME)
 235         cd $(KERNEL_SRC_COPY); \
 236             ( \
 237                 find arch/$(KERNEL_HEADER_ARCH) -name include -type d -print | \
 238                 xargs -n1 -i: find : -type f \
 239             ) | \
 240             cpio -pd --preserve-modification-time $(BUILD_DIR)/debian/$(PMX_HEADER_PKG)/usr/src/linux-headers-$(KVNAME)
 241         touch $@
 242
 243 .headers_compile_mark: .headers_prepare_mark
 244         # set output to subdir of source to reduce number of hardcoded paths in output files
 245         rm -rf $(BUILD_DIR)/$(KERNEL_SRC_COPY)/$(PMX_HEADER_PKG)
 246         mkdir -p $(BUILD_DIR)/$(KERNEL_SRC_COPY)/$(PMX_HEADER_PKG)
 247         cp $(KERNEL_SRC)/.config $(BUILD_DIR)/$(KERNEL_SRC_COPY)/$(PMX_HEADER_PKG)/.config
 248         $(MAKE) -C $(KERNEL_SRC_COPY) O=$(BUILD_DIR)/$(KERNEL_SRC_COPY)/$(PMX_HEADER_PKG) -j1 syncconfig modules_prepare prepare scripts
 249         cd $(KERNEL_SRC_COPY); cp -a include scripts $(BUILD_DIR)/debian/$(PMX_HEADER_PKG)/usr/src/linux-headers-$(KVNAME)
 250         find $(BUILD_DIR)/$(KERNEL_SRC_COPY)/$(PMX_HEADER_PKG) -name \*.o.ur-\* -o -name '*.cmd' | xargs rm -f
 251         rsync --ignore-existing -r -v -a $(addprefix $(BUILD_DIR)/$(KERNEL_SRC_COPY)/$(PMX_HEADER_PKG)/,arch include kernel scripts tools) $(BUILD_DIR)/debian/$(PMX_HEADER_PKG)/usr/src/linux-headers-$(KVNAME)/
 252         rm -rf $(BUILD_DIR)/$(KERNEL_SRC_COPY)
 253         touch $@
 254
 255 .headers_install_mark: .compile_mark .modules_compile_mark .headers_compile_mark
 256         cp $(KERNEL_SRC)/include/generated/compile.h debian/$(PMX_HEADER_PKG)/usr/src/linux-headers-$(KVNAME)/include/generated/compile.h
 257         install -m 0644 $(KERNEL_SRC)/Module.symvers debian/$(PMX_HEADER_PKG)/usr/src/linux-headers-$(KVNAME)
 258         mkdir -p debian/$(PMX_HEADER_PKG)/lib/modules/$(KVNAME)
 259         ln -sf /usr/src/linux-headers-$(KVNAME) debian/$(PMX_HEADER_PKG)/lib/modules/$(KVNAME)/build
 260         touch $@
 261
 262 .usr_headers_install_mark: PKG_DIR = debian/$(PMX_USR_HEADER_PKG)
 263 .usr_headers_install_mark: OUT_DIR = $(PKG_DIR)/usr
 264 .usr_headers_install_mark: .config_mark
 265         rm -rf '$(PKG_DIR)'
 266         mkdir -p  '$(PKG_DIR)'
 267         $(MAKE) -C $(KERNEL_SRC) headers_install ARCH=$(KERNEL_HEADER_ARCH) INSTALL_HDR_PATH='$(CURDIR)'/$(OUT_DIR)
 268         rm -rf $(OUT_DIR)/include/drm $(OUT_DIR)/include/scsi
 269         find $(OUT_DIR)/include \( -name .install -o -name ..install.cmd \) -execdir rm {} +
 270
 271 # Move include/asm to arch-specific directory
 272         mkdir -p $(OUT_DIR)/include/$(DEB_HOST_MULTIARCH)
 273         mv $(OUT_DIR)/include/asm $(OUT_DIR)/include/$(DEB_HOST_MULTIARCH)/
 274         test ! -d $(OUT_DIR)/include/arch || \
 275                 mv $(OUT_DIR)/include/arch $(OUT_DIR)/include/$(DEB_HOST_MULTIARCH)/
 276         touch $@
 277
 278 .modules_compile_mark: $(MODULES)/zfs.ko
 279         touch $@
 280
 281 $(MODULES)/zfs.ko: .compile_mark
 282         cd $(MODULES)/$(ZFSDIR); ./autogen.sh
 283         cd $(MODULES)/$(ZFSDIR); ./configure --with-config=kernel --with-linux=$(BUILD_DIR)/$(KERNEL_SRC) --with-linux-obj=$(BUILD_DIR)/$(KERNEL_SRC)
 284         $(MAKE) -C $(MODULES)/$(ZFSDIR)
 285         cp $(MODULES)/$(ZFSDIR)/module/zfs.ko $(MODULES)/
 286         cp $(MODULES)/$(ZFSDIR)/module/spl.ko $(MODULES)/
 287
 288 fwlist-$(KVNAME): .compile_mark .modules_compile_mark
 289         debian/scripts/find-firmware.pl debian/$(PMX_KERNEL_PKG)/lib/modules/$(KVNAME) >fwlist.tmp
 290         mv fwlist.tmp $@
 291
 292 .PHONY: fwcheck
 293 fwcheck: fwlist-$(KVNAME) fwlist-previous
 294         @echo "checking fwlist for changes since last built firmware package.."
 295         @echo "if this check fails, add fwlist-$(KVNAME) to the pve-firmware repository and upload a new firmware package together with the $(KVNAME) kernel"
 296         sort fwlist-previous | uniq > fwlist-previous.sorted
 297         sort fwlist-$(KVNAME) | uniq > fwlist-$(KVNAME).sorted
 298         diff -up -N fwlist-previous.sorted fwlist-$(KVNAME).sorted > fwlist.diff
 299         rm fwlist.diff fwlist-previous.sorted fwlist-$(KVNAME).sorted
 300         @echo "done, no need to rebuild pve-firmware"
 301
 302
 303 abi-$(KVNAME): .compile_mark
 304         debian/scripts/abi-generate debian/$(PMX_HEADER_PKG)/usr/src/linux-headers-$(KVNAME)/Module.symvers abi-$(KVNAME) $(KVNAME)
 305
 306 .PHONY: abicheck
 307 abicheck: debian/scripts/abi-check abi-$(KVNAME) abi-prev-* abi-blacklist
 308         debian/scripts/abi-check abi-$(KVNAME) abi-prev-* $(SKIPABI)
 309
 310 .PHONY: clean