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 do_enforce_all?=false
  42
  43 # Don't build tools or udebs in a cross compile environment.
  44 ifneq ($(DEB_HOST_ARCH),$(DEB_BUILD_ARCH))
  45         do_tools=false
  46         disable_d_i=true
  47         do_zfs=false
  48         do_dkms_nvidia=false
  49         do_dkms_nvidia_server=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 $(flavours))
  80         disable_d_i=true
  81         do_zfs=false
  82         do_dkms_nvidia=false
  83         do_dkms_nvidia_server=false
  84 endif
  85
  86 # Being used to build a mainline build -- turn off things which do not work.
  87 ifeq ($(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_nvidia_server=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 for m in $$(cat $(DROOT)/zfs-modules.ignore); do grep -qxF $$m $(prev_abidir)/../modules.ignore 2>/dev/null || echo $$m >> $(prev_abidir)/../modules.ignore; done)
 109 endif
 110
 111 ifeq ($(do_dkms_wireguard),false)
 112         do_wireguard_disable:=$(shell for m in $$(cat $(DROOT)/wireguard-modules.ignore); do grep -qxF $$m $(prev_abidir)/../modules.ignore 2>/dev/null || echo $$m >> $(prev_abidir)/../modules.ignore; done)
 113 endif
 114
 115 # Either tools package needs the common source preparation
 116 do_any_tools=$(sort $(filter-out false,$(do_linux_tools) $(do_cloud_tools)))
 117
 118 # Versions of dkms packages.
 119 dkms_zfs_linux_version=$(shell gawk '/^zfs-linux / { print $$2; }' debian/dkms-versions)
 120
 121 # NVIDIA DKMS package gross series split into desktop and server.
 122 nvidia_desktop_series=$(shell sed -n -e 's/^nvidia-graphics-drivers-\([0-9][0-9]*\) .*/\1/p' debian/dkms-versions)
 123 nvidia_server_series=$(shell sed -n -e 's/^nvidia-graphics-drivers-\([0-9][0-9]*-server\) .*/\1/p' debian/dkms-versions)
 124
 125 # Debian Build System targets
 126 binary: binary-indep binary-arch
 127
 128 build: build-arch build-indep
 129
 130 clean: debian/control
 131         dh_testdir
 132         dh_testroot
 133         dh_clean
 134
 135         # d-i stuff
 136         rm -rf $(DEBIAN)/d-i-$(arch)
 137         # Generated on the fly.
 138         rm -f $(DEBIAN)/d-i/firmware/$(arch)/kernel-image
 139
 140         # normal build junk
 141         rm -rf $(DEBIAN)/abi/$(release)-$(revision)
 142         rm -rf $(builddir)
 143         rm -f $(stampdir)/stamp-*
 144         rm -rf $(DEBIAN)/linux-*
 145
 146         # This gets rid of the d-i packages in control
 147         cp -f $(DEBIAN)/control.stub $(DROOT)/control
 148         cp $(DEBIAN)/changelog debian/changelog
 149
 150         # Install the copyright information.
 151         cp $(DEBIAN)/copyright debian/copyright
 152
 153         # Install the retpoline extractor.
 154         cp $(DROOT)/scripts/retpoline-extract-one scripts/ubuntu-retpoline-extract-one
 155
 156         # If we have a reconstruct script use it.
 157         [ -f $(DEBIAN)/reconstruct ] && bash $(DEBIAN)/reconstruct || true
 158
 159         # Remove generated intermediate files
 160         rm -f $(DROOT)/control.stub $(DEBIAN)/control.stub
 161         rm -f $(DROOT)/scripts/fix-filenames
 162
 163 distclean: clean
 164         rm -rf $(DROOT)/control debian/changelog \
 165                 debian/control debian/control.stub debian/copyright \
 166                 scripts/ubuntu-retpoline-extract-one
 167
 168 # Builds the image, arch headers and debug packages
 169 include $(DROOT)/rules.d/2-binary-arch.mk
 170
 171 # Rules for building the udebs ($(DEBIAN)-installer)
 172 include $(DROOT)/rules.d/5-udebs.mk
 173
 174 # Builds the source, doc and linux-headers indep packages
 175 include $(DROOT)/rules.d/3-binary-indep.mk
 176
 177 # Various checks to be performed on builds
 178 include $(DROOT)/rules.d/4-checks.mk
 179
 180 control_files := $(DEBIAN)/control.stub.in
 181 ifeq ($(do_libc_dev_package),true)
 182 ifneq (,$(wildcard $(DEBIAN)/control.d/linux-libc-dev.stub))
 183         control_files += $(DEBIAN)/control.d/linux-libc-dev.stub
 184 endif
 185 endif
 186 ifeq ($(do_doc_package),true)
 187 ifneq (,$(wildcard $(DEBIAN)/control.d/linux-doc.stub))
 188         control_files += $(DEBIAN)/control.d/linux-doc.stub
 189 endif
 190 endif
 191
 192 # Misc stuff
 193 .PHONY: $(DEBIAN)/control.stub
 194 $(DEBIAN)/control.stub:                                 \
 195                 $(DROOT)/scripts/control-create         \
 196                 $(control_files)                        \
 197                 $(DEBIAN)/changelog                     \
 198                 $(wildcard $(DEBIAN)/control.d/* $(DEBIAN)/sub-flavours/*.vars)
 199         for i in $(control_files); do                                           \
 200           cat $$i;                                                              \
 201           echo "";                                                              \
 202         done | sed -e 's/PKGVER/$(release)/g'                                   \
 203                 -e 's/ABINUM/$(abinum)/g'                                       \
 204                 -e 's/SRCPKGNAME/$(src_pkg_name)/g'                             \
 205                 -e 's/=HUMAN=/$(human_arch)/g'                                  \
 206                 -e 's/=SERIES=/$(series)/g'                                     \
 207           > $(DEBIAN)/control.stub;
 208         flavours="$(sort $(wildcard $(DEBIAN)/control.d/vars.* $(DEBIAN)/sub-flavours/*.vars))";\
 209         for i in $$flavours; do                                                 \
 210           $(SHELL) $(DROOT)/scripts/control-create $$i "$(any_signed)" |        \
 211                 sed -e 's/PKGVER/$(release)/g'                                  \
 212                 -e 's/ABINUM/$(abinum)/g'                                       \
 213                 -e 's/SRCPKGNAME/$(src_pkg_name)/g'                             \
 214                 -e 's/=HUMAN=/$(human_arch)/g'                                  \
 215                 -e 's/=SERIES=/$(series)/g'                                     \
 216                 >> $(DEBIAN)/control.stub;                                      \
 217         done
 218
 219 .PHONY: debian/control
 220 debian/control: $(DEBIAN)/control.stub
 221         echo "# placebo control.stub for kernel-wedge flow change" >debian/control.stub
 222         cp $(DEBIAN)/control.stub debian/control
 223         export KW_DEFCONFIG_DIR=$(DEBIAN)/d-i && \
 224         export KW_CONFIG_DIR=$(DEBIAN)/d-i && \
 225         LANG=C kernel-wedge gen-control $(release)-$(abinum) | \
 226                 perl -f $(DROOT)/scripts/misc/kernel-wedge-arch.pl $(arch) \
 227                 >>$(CURDIR)/debian/control