debian/rules

   1 #!/usr/bin/make -f
   2 #
   3 # $(DEBIAN)/rules for Ubuntu linux
   4 #
   5 # Use this however you want, just give credit where credit is due.
   6 #
   7 # Copyright (c) 2007 Ben Collins <bcollins@ubuntu.com>
   8 #
   9
  10 DEBIAN=$(shell awk -F= '($$1 == "DEBIAN") { print $$2 }' <debian/debian.env)
  11
  12 # dpkg-buildpackage passes options that are incomptatible
  13 # with the kernel build.
  14 unexport CFLAGS
  15 unexport LDFLAGS
  16
  17 export LC_ALL=C
  18 export SHELL=/bin/bash -e
  19
  20 # Where do we find the common configuration.
  21 export DROOT=debian
  22
  23 # Common variables for all architectures
  24 include $(DROOT)/rules.d/0-common-vars.mk
  25
  26 # Pull in some arch specific stuff
  27 -include $(DEBIAN)/rules.d/$(arch).mk
  28
  29 # Pull in some branch specific stuff. Used by LTS backport
  30 # branches to override master branch settings such as do_tools_common.
  31 -include $(DEBIAN)/rules.d/hooks.mk
  32
  33 # Maintainer targets
  34 include $(DROOT)/rules.d/1-maintainer.mk
  35
  36 do_linux_tools=$(sort $(filter-out false,$(do_tools_usbip) $(do_tools_cpupower) $(do_tools_perf) $(do_tools_bpftool) $(do_tools_x86)))
  37 do_cloud_tools=$(sort $(filter-out false,$(do_tools_hyperv)))
  38 do_tools_common?=true
  39 do_tools_host?=false
  40 do_tools_perf_jvmti?=false
  41
  42 # Don't build tools or udebs in a cross compile environment.
  43 ifneq ($(DEB_HOST_ARCH),$(DEB_BUILD_ARCH))
  44         do_tools=false
  45         disable_d_i=true
  46         do_zfs=false
  47         do_dkms_nvidia=false
  48         do_dkms_vbox=false
  49         do_dkms_wireguard=false
  50 endif
  51
  52 # Are any of the kernel signing options enabled.
  53 any_signed=$(sort $(filter-out false,$(uefi_signed) $(opal_signed) $(sipl_signed)))
  54 ifeq ($(any_signed),true)
  55 bin_pkg_name=$(bin_pkg_name_unsigned)
  56 else
  57 bin_pkg_name=$(bin_pkg_name_signed)
  58 endif
  59
  60 # Stages -- support both DEB_STAGE=stage1 and DEB_BUILD_PROFILE=bootstrap
  61 ifeq ($(DEB_STAGE),stage1)
  62     DEB_BUILD_PROFILES=stage1
  63 endif
  64 ifneq ($(DEB_BUILD_PROFILE),)
  65     DEB_BUILD_PROFILES=$(DEB_BUILD_PROFILE)
  66 endif
  67 ifneq ($(filter stage1,$(DEB_BUILD_PROFILES)),)
  68     do_tools=false
  69     do_doc_package=false
  70     do_source_package=false
  71     do_flavour_image_package=false
  72     do_flavour_header_package=false
  73 endif
  74
  75 # autopkgtest -- rebuild support
  76 #  - only build the first flavour on the assumption it is representative
  77 #  - disable dkms builds as the versions used may have been deleted
  78 ifneq ($(filter autopkgtest,$(DEB_BUILD_PROFILES)),)
  79         flavours := $(firstword $(flavours))
  80         disable_d_i=true
  81         do_zfs=false
  82         do_dkms_nvidia=false
  83         do_dkms_vbox=false
  84 endif
  85
  86 # Being used to build a mainline build -- turn off things which do not work.
  87 ifeq ($(do_mainline_build),true)
  88         do_extras_package=false
  89         do_tools=false
  90         no_dumpfile=1
  91         do_zfs=false
  92         do_dkms_nvidia=false
  93         do_dkms_vbox=false
  94         skipabi=true
  95         skipmodule=true
  96         skipretpoline=true
  97 endif
  98
  99 # Disable tools build and packaging if do_tools != true
 100 ifneq ($(do_tools),true)
 101         do_linux_tools=
 102         do_cloud_tools=
 103         do_tools_common=
 104         do_tools_host=
 105 endif
 106
 107 ifeq ($(do_zfs),false)
 108         do_zfs_disable:=$(shell cat $(DROOT)/zfs-modules.ignore >>$(prev_abidir)/../modules.ignore)
 109 endif
 110
 111 ifeq ($(do_dkms_vbox),false)
 112         do_vbox_disable:=$(shell cat $(DROOT)/vbox-modules.ignore >>$(prev_abidir)/../modules.ignore)
 113 endif
 114
 115 ifeq ($(do_dkms_wireguard),false)
 116         do_wireguard_disable:=$(shell cat $(DROOT)/wireguard-modules.ignore >>$(prev_abidir)/../modules.ignore)
 117 endif
 118
 119 # Either tools package needs the common source preparation
 120 do_any_tools=$(sort $(filter-out false,$(do_linux_tools) $(do_cloud_tools)))
 121
 122 # Versions of dkms packages.
 123 dkms_zfs_linux_version=$(shell gawk '/^zfs-linux / { print $$2; }' debian/dkms-versions)
 124 dkms_nvidia_390_version=$(shell gawk '/^nvidia-graphics-drivers-390/ { print $$2; }' debian/dkms-versions)
 125 dkms_nvidia_440_version=$(shell gawk '/^nvidia-graphics-drivers-440/ { print $$2; }' debian/dkms-versions)
 126 dkms_vbox_guest_version=$(shell gawk '/^virtualbox/ { print $$2; }' debian/dkms-versions)
 127 dkms_wireguard_version=$(shell gawk '/^wireguard-linux-compat / { print $$2; }' debian/dkms-versions)
 128
 129 # Debian Build System targets
 130 binary: binary-indep binary-arch
 131
 132 build: build-arch build-indep
 133
 134 clean: debian/control
 135         dh_testdir
 136         dh_testroot
 137         dh_clean
 138
 139         # d-i stuff
 140         rm -rf $(DEBIAN)/d-i-$(arch)
 141         # Generated on the fly.
 142         rm -f $(DEBIAN)/d-i/firmware/$(arch)/kernel-image
 143
 144         # normal build junk
 145         rm -rf $(DEBIAN)/abi/$(release)-$(revision)
 146         rm -rf $(builddir)
 147         rm -f $(stampdir)/stamp-*
 148         rm -rf $(DEBIAN)/linux-*
 149
 150         # This gets rid of the d-i packages in control
 151         cp -f $(DEBIAN)/control.stub $(DROOT)/control
 152         cp $(DEBIAN)/changelog debian/changelog
 153
 154         # Install the copyright information.
 155         cp $(DEBIAN)/copyright debian/copyright
 156
 157         # Install the retpoline extractor.
 158         cp $(DROOT)/scripts/retpoline-extract-one scripts/ubuntu-retpoline-extract-one
 159
 160         # If we have a reconstruct script use it.
 161         [ -f $(DEBIAN)/reconstruct ] && bash $(DEBIAN)/reconstruct || true
 162
 163         # Remove generated intermediate files
 164         rm -f $(DROOT)/control.stub $(DEBIAN)/control.stub
 165         rm -f $(DROOT)/scripts/fix-filenames
 166
 167 distclean: clean
 168         rm -rf $(DROOT)/control debian/changelog \
 169                 debian/control debian/control.stub debian/copyright \
 170                 scripts/ubuntu-retpoline-extract-one
 171
 172 # Builds the image, arch headers and debug packages
 173 include $(DROOT)/rules.d/2-binary-arch.mk
 174
 175 # Rules for building the udebs ($(DEBIAN)-installer)
 176 include $(DROOT)/rules.d/5-udebs.mk
 177
 178 # Builds the source, doc and linux-headers indep packages
 179 include $(DROOT)/rules.d/3-binary-indep.mk
 180
 181 # Various checks to be performed on builds
 182 include $(DROOT)/rules.d/4-checks.mk
 183
 184 control_files := $(DEBIAN)/control.stub.in
 185 ifeq ($(do_libc_dev_package),true)
 186 ifneq (,$(wildcard $(DEBIAN)/control.d/linux-libc-dev.stub))
 187         control_files += $(DEBIAN)/control.d/linux-libc-dev.stub
 188 endif
 189 endif
 190 ifeq ($(do_doc_package),true)
 191 ifneq (,$(wildcard $(DEBIAN)/control.d/linux-doc.stub))
 192         control_files += $(DEBIAN)/control.d/linux-doc.stub
 193 endif
 194 endif
 195
 196 # Misc stuff
 197 .PHONY: $(DEBIAN)/control.stub
 198 $(DEBIAN)/control.stub:                                 \
 199                 $(DROOT)/scripts/control-create         \
 200                 $(control_files)                        \
 201                 $(DEBIAN)/changelog                     \
 202                 $(wildcard $(DEBIAN)/control.d/* $(DEBIAN)/sub-flavours/*.vars)
 203         for i in $(control_files); do                                           \
 204           cat $$i;                                                              \
 205           echo "";                                                              \
 206         done | sed -e 's/PKGVER/$(release)/g'                                   \
 207                 -e 's/ABINUM/$(abinum)/g'                                       \
 208                 -e 's/SRCPKGNAME/$(src_pkg_name)/g'                             \
 209                 -e 's/=HUMAN=/$(human_arch)/g'                                  \
 210                 -e 's/=SERIES=/$(series)/g'                                     \
 211           > $(DEBIAN)/control.stub;
 212         flavours="$(sort $(wildcard $(DEBIAN)/control.d/vars.* $(DEBIAN)/sub-flavours/*.vars))";\
 213         for i in $$flavours; do                                                 \
 214           $(SHELL) $(DROOT)/scripts/control-create $$i "$(any_signed)" |        \
 215                 sed -e 's/PKGVER/$(release)/g'                                  \
 216                 -e 's/ABINUM/$(abinum)/g'                                       \
 217                 -e 's/SRCPKGNAME/$(src_pkg_name)/g'                             \
 218                 -e 's/=HUMAN=/$(human_arch)/g'                                  \
 219                 -e 's/=SERIES=/$(series)/g'                                     \
 220                 >> $(DEBIAN)/control.stub;                                      \
 221         done
 222
 223 .PHONY: debian/control
 224 debian/control: $(DEBIAN)/control.stub
 225         echo "# placebo control.stub for kernel-wedge flow change" >debian/control.stub
 226         cp $(DEBIAN)/control.stub debian/control
 227         export KW_DEFCONFIG_DIR=$(DEBIAN)/d-i && \
 228         export KW_CONFIG_DIR=$(DEBIAN)/d-i && \
 229         LANG=C kernel-wedge gen-control $(release)-$(abinum) | \
 230                 perl -f $(DROOT)/scripts/misc/kernel-wedge-arch.pl $(arch) \
 231                 >>$(CURDIR)/debian/control