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 ifneq ($(filter noudeb,$(DEB_BUILD_PROFILES)),)
  43 disable_d_i=true
  44 endif
  45
  46 # Don't build udebs if $(DEBIAN)/d-i/ doesn't exist
  47 ifeq ($(wildcard $(DEBIAN)/d-i/.),)
  48         disable_d_i=true
  49 endif
  50
  51 # Don't build tools or udebs in a cross compile environment.
  52 ifneq ($(DEB_HOST_ARCH),$(DEB_BUILD_ARCH))
  53         do_tools=false
  54         disable_d_i=true
  55         do_zfs=false
  56         do_dkms_nvidia=false
  57         do_dkms_nvidia_server=false
  58 endif
  59
  60 # Are any of the kernel signing options enabled.
  61 any_signed=$(sort $(filter-out false,$(uefi_signed) $(opal_signed) $(sipl_signed)))
  62 ifeq ($(any_signed),true)
  63 bin_pkg_name=$(bin_pkg_name_unsigned)
  64 else
  65 bin_pkg_name=$(bin_pkg_name_signed)
  66 endif
  67
  68 # Stages -- support both DEB_STAGE=stage1 and DEB_BUILD_PROFILE=bootstrap
  69 ifeq ($(DEB_STAGE),stage1)
  70     DEB_BUILD_PROFILES=stage1
  71 endif
  72 ifneq ($(DEB_BUILD_PROFILE),)
  73     DEB_BUILD_PROFILES=$(DEB_BUILD_PROFILE)
  74 endif
  75 ifneq ($(filter stage1,$(DEB_BUILD_PROFILES)),)
  76     do_tools=false
  77     do_doc_package=false
  78     do_source_package=false
  79     do_flavour_image_package=false
  80     do_flavour_header_package=false
  81 endif
  82
  83 # autopkgtest -- rebuild support
  84 #  - only build the first flavour on the assumption it is representative
  85 #  - disable dkms builds as the versions used may have been deleted
  86 ifneq ($(filter autopkgtest,$(DEB_BUILD_PROFILES)),)
  87         flavours := $(firstword $(flavours))
  88         disable_d_i=true
  89         do_zfs=false
  90         do_dkms_nvidia=false
  91         do_dkms_nvidia_server=false
  92 endif
  93
  94 # Being used to build a mainline build -- turn off things which do not work.
  95 ifeq ($(do_mainline_build),true)
  96         do_extras_package=false
  97         do_tools=false
  98         no_dumpfile=1
  99         do_zfs=false
 100         do_dkms_nvidia=false
 101         do_dkms_nvidia_server=false
 102         skipabi=true
 103         skipmodule=true
 104         skipretpoline=true
 105 endif
 106
 107 # Disable tools build and packaging if do_tools != true
 108 ifneq ($(do_tools),true)
 109         do_linux_tools=
 110         do_cloud_tools=
 111         do_tools_common=
 112         do_tools_host=
 113 endif
 114
 115 ifeq ($(do_zfs),false)
 116         do_zfs_disable:=$(shell for m in $$(cat $(DROOT)/zfs-modules.ignore); do grep -qxF $$m $(prev_abidir)/../modules.ignore 2>/dev/null || echo $$m >> $(prev_abidir)/../modules.ignore; done)
 117 endif
 118
 119 ifeq ($(do_dkms_wireguard),false)
 120         do_wireguard_disable:=$(shell for m in $$(cat $(DROOT)/wireguard-modules.ignore); do grep -qxF $$m $(prev_abidir)/../modules.ignore 2>/dev/null || echo $$m >> $(prev_abidir)/../modules.ignore; done)
 121 endif
 122
 123 # Either tools package needs the common source preparation
 124 do_any_tools=$(sort $(filter-out false,$(do_linux_tools) $(do_cloud_tools)))
 125
 126 # Versions of dkms packages.
 127 dkms_zfs_linux_version=$(shell gawk '/^zfs-linux / { print $$2; }' debian/dkms-versions)
 128
 129 # NVIDIA DKMS package gross series split into desktop and server.
 130 nvidia_desktop_series=$(shell sed -n -e 's/^nvidia-graphics-drivers-\([0-9][0-9]*\) .*/\1/p' debian/dkms-versions)
 131 nvidia_server_series=$(shell sed -n -e 's/^nvidia-graphics-drivers-\([0-9][0-9]*-server\) .*/\1/p' debian/dkms-versions)
 132
 133 # Debian Build System targets
 134 binary: binary-indep binary-arch
 135
 136 build: build-arch build-indep
 137
 138 clean: debian/control debian/canonical-certs.pem
 139         dh_testdir
 140         dh_testroot
 141         dh_clean
 142
 143 ifeq ($(disable_d_i),)
 144         # d-i stuff
 145         rm -rf $(DEBIAN)/d-i-$(arch)
 146         # Generated on the fly.
 147         rm -f $(DEBIAN)/d-i/firmware/$(arch)/kernel-image
 148 endif
 149
 150         # normal build junk
 151         rm -rf $(DEBIAN)/abi/$(release)-$(revision)
 152         rm -rf $(builddir)
 153         rm -f $(stampdir)/stamp-*
 154         rm -rf $(DEBIAN)/linux-*
 155
 156         # This gets rid of the d-i packages in control
 157         cp -f $(DEBIAN)/control.stub $(DROOT)/control
 158         cp $(DEBIAN)/changelog debian/changelog
 159
 160         # Install the copyright information.
 161         cp $(DEBIAN)/copyright debian/copyright
 162
 163         # Install the retpoline extractor.
 164         cp $(DROOT)/scripts/retpoline-extract-one scripts/ubuntu-retpoline-extract-one
 165
 166         # If we have a reconstruct script use it.
 167         [ -f $(DEBIAN)/reconstruct ] && bash $(DEBIAN)/reconstruct || true
 168
 169         # Remove generated intermediate files
 170         rm -f $(DROOT)/control.stub $(DEBIAN)/control.stub
 171         rm -f $(DROOT)/scripts/fix-filenames
 172
 173 distclean: clean
 174         rm -rf $(DROOT)/control debian/changelog \
 175                 debian/control debian/control.stub debian/copyright \
 176                 scripts/ubuntu-retpoline-extract-one
 177
 178 # Builds the image, arch headers and debug packages
 179 include $(DROOT)/rules.d/2-binary-arch.mk
 180
 181 # Rules for building the udebs ($(DEBIAN)-installer)
 182 include $(DROOT)/rules.d/5-udebs.mk
 183
 184 # Builds the source, doc and linux-headers indep packages
 185 include $(DROOT)/rules.d/3-binary-indep.mk
 186
 187 # Various checks to be performed on builds
 188 include $(DROOT)/rules.d/4-checks.mk
 189
 190 control_files := $(DEBIAN)/control.stub.in
 191 ifeq ($(do_libc_dev_package),true)
 192 ifneq (,$(wildcard $(DEBIAN)/control.d/linux-libc-dev.stub))
 193         control_files += $(DEBIAN)/control.d/linux-libc-dev.stub
 194 endif
 195 endif
 196 ifeq ($(do_doc_package),true)
 197 ifneq (,$(wildcard $(DEBIAN)/control.d/linux-doc.stub))
 198         control_files += $(DEBIAN)/control.d/linux-doc.stub
 199 endif
 200 endif
 201
 202 # Misc stuff
 203 .PHONY: $(DEBIAN)/control.stub
 204 $(DEBIAN)/control.stub:                                 \
 205                 $(DROOT)/scripts/control-create         \
 206                 $(control_files)                        \
 207                 $(DEBIAN)/changelog                     \
 208                 $(wildcard $(DEBIAN)/control.d/* $(DEBIAN)/sub-flavours/*.vars)
 209         for i in $(control_files); do                                           \
 210           cat $$i;                                                              \
 211           echo "";                                                              \
 212         done | sed -e 's/PKGVER/$(release)/g'                                   \
 213                 -e 's/ABINUM/$(abinum)/g'                                       \
 214                 -e 's/SRCPKGNAME/$(src_pkg_name)/g'                             \
 215                 -e 's/=HUMAN=/$(human_arch)/g'                                  \
 216                 -e 's/=SERIES=/$(series)/g'                                     \
 217           > $(DEBIAN)/control.stub;
 218         flavours="$(sort $(wildcard $(DEBIAN)/control.d/vars.* $(DEBIAN)/sub-flavours/*.vars))";\
 219         for i in $$flavours; do                                                 \
 220           $(SHELL) $(DROOT)/scripts/control-create $$i "$(any_signed)" |        \
 221                 sed -e 's/PKGVER/$(release)/g'                                  \
 222                 -e 's/ABINUM/$(abinum)/g'                                       \
 223                 -e 's/SRCPKGNAME/$(src_pkg_name)/g'                             \
 224                 -e 's/=HUMAN=/$(human_arch)/g'                                  \
 225                 -e 's/=SERIES=/$(series)/g'                                     \
 226                 >> $(DEBIAN)/control.stub;                                      \
 227         done
 228
 229 .PHONY: debian/control
 230 debian/control: $(DEBIAN)/control.stub
 231         echo "# placebo control.stub for kernel-wedge flow change" >debian/control.stub
 232         cp $(DEBIAN)/control.stub debian/control
 233 ifeq ($(disable_d_i),)
 234         # start new paragraph in debian/control
 235         echo >> debian/control
 236         # append udeb packages
 237         export KW_DEFCONFIG_DIR=$(DEBIAN)/d-i && \
 238         export KW_CONFIG_DIR=$(DEBIAN)/d-i && \
 239         LANG=C kernel-wedge gen-control $(release)-$(abinum) | \
 240                 grep-dctrl -FArchitecture $(arch) \
 241                 >>$(CURDIR)/debian/control
 242 endif
 243
 244 debian/canonical-certs.pem: $(wildcard $(DROOT)/certs/*-all.pem) $(wildcard $(DROOT)/certs/*-$(arch).pem) $(wildcard $(DEBIAN)/certs/*-all.pem) $(wildcard $(DEBIAN)/certs/*-$(arch).pem)
 245         for cert in $(sort $(notdir $^));                                       \
 246         do                                                                      \
 247                 for dir in $(DEBIAN) $(DROOT);                                  \
 248                 do                                                              \
 249                         if [ -f "$$dir/certs/$$cert" ]; then                    \
 250                                 cat "$$dir/certs/$$cert";                       \
 251                                 break;                                          \
 252                         fi;                                                     \
 253                 done;                                                           \
 254         done >"$@"