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