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) $(do_tools_x86)))
  37 do_cloud_tools=$(sort $(filter-out false,$(do_tools_hyperv)))
  38
  39 # Don't build tools or udebs in a cross compile environment.
  40 ifneq ($(DEB_HOST_ARCH),$(DEB_BUILD_ARCH))
  41         do_tools=false
  42         disable_d_i=true
  43         do_zfs=false
  44 endif
  45
  46 # Stages -- support both DEB_STAGE=stage1 and DEB_BUILD_PROFILE=bootstrap
  47 ifeq ($(DEB_STAGE),stage1)
  48     DEB_BUILD_PROFILES=stage1
  49 endif
  50 ifneq ($(DEB_BUILD_PROFILE),)
  51     DEB_BUILD_PROFILES=$(DEB_BUILD_PROFILE)
  52 endif
  53 ifneq ($(filter stage1,$(DEB_BUILD_PROFILES)),)
  54     do_tools=false
  55     do_doc_package=false
  56     do_source_package=false
  57     do_flavour_image_package=false
  58     do_flavour_header_package=false
  59 endif
  60
  61 # Being used to build a mainline build -- turn off things which do not work.
  62 ifeq ($(do_mainline_build),true)
  63         do_extras_package=false
  64         do_tools=false
  65         no_dumpfile=1
  66         do_zfs=false
  67         skipabi=true
  68         skipmodule=true
  69         skipretpoline=true
  70 endif
  71
  72 # Disable tools build and packaging if do_tools != true
  73 ifneq ($(do_tools),true)
  74         do_linux_tools=
  75         do_cloud_tools=
  76         do_tools_common=
  77 endif
  78
  79 ifeq ($(do_zfs),false)
  80         do_zfs_disable:=$(shell cat $(DROOT)/zfs-modules.ignore >>$(prev_abidir)/../modules.ignore)
  81 endif
  82
  83 # Either tools package needs the common source preparation
  84 do_any_tools=$(sort $(filter-out false,$(do_linux_tools) $(do_cloud_tools)))
  85
  86 # autopkgtest -- rebuild support
  87 #  only build the first flavour on the assumption it is representative
  88 ifneq ($(filter autopkgtest,$(DEB_BUILD_PROFILES)),)
  89 flavours := $(firstword $(flavours))
  90 endif
  91
  92 # Debian Build System targets
  93 binary: binary-indep binary-arch
  94
  95 build: build-arch build-indep
  96
  97 clean: debian/control
  98         dh_testdir
  99         dh_testroot
 100         dh_clean
 101
 102         # d-i stuff
 103         rm -rf $(DEBIAN)/d-i-$(arch)
 104         # Generated on the fly.
 105         rm -f $(DEBIAN)/d-i/firmware/kernel-image
 106
 107         # normal build junk
 108         rm -rf $(DEBIAN)/abi/$(release)-$(revision)
 109         rm -rf $(builddir)
 110         rm -f $(stampdir)/stamp-*
 111         rm -rf $(DEBIAN)/linux-*
 112
 113         # This gets rid of the d-i packages in control
 114         cp -f $(DEBIAN)/control.stub $(DROOT)/control
 115         cp $(DEBIAN)/changelog debian/changelog
 116
 117         # Install the copyright information.
 118         cp $(DEBIAN)/copyright debian/copyright
 119
 120         # Install the retpoline extractor.
 121         cp $(DROOT)/scripts/retpoline-extract-one scripts/ubuntu-retpoline-extract-one
 122
 123         # If we have a reconstruct script use it.
 124         [ -f $(DEBIAN)/reconstruct ] && bash $(DEBIAN)/reconstruct
 125
 126         # Remove generated intermediate files
 127         rm -f $(DROOT)/control.stub $(DEBIAN)/control.stub \
 128                 $(DEBIAN)/d-i/kernel-versions
 129
 130 distclean: clean
 131         rm -rf $(DROOT)/control debian/changelog \
 132                 debian/control debian/control.stub debian/copyright \
 133                 scripts/ubuntu-retpoline-extract-one
 134
 135 # Builds the image, arch headers and debug packages
 136 include $(DROOT)/rules.d/2-binary-arch.mk
 137
 138 # Rules for building the udebs ($(DEBIAN)-installer)
 139 include $(DROOT)/rules.d/5-udebs.mk
 140
 141 # Builds the source, doc and linux-headers indep packages
 142 include $(DROOT)/rules.d/3-binary-indep.mk
 143
 144 # Various checks to be performed on builds
 145 include $(DROOT)/rules.d/4-checks.mk
 146
 147 # Misc stuff
 148 .PHONY: $(DEBIAN)/control.stub
 149 $(DEBIAN)/control.stub: $(DEBIAN)/d-i/kernel-versions.in        \
 150                 $(DROOT)/scripts/control-create         \
 151                 $(DEBIAN)/control.stub.in                       \
 152                 $(DEBIAN)/changelog                     \
 153                 $(wildcard $(DEBIAN)/control.d/* $(DEBIAN)/sub-flavours/*.vars)
 154         for i in $(DEBIAN)/d-i/kernel-versions.in $(DEBIAN)/control.stub.in; do \
 155           new=`echo $$i | sed 's/\.in$$//'`;                                    \
 156           cat $$i | sed -e 's/PKGVER/$(release)/g'                              \
 157                 -e 's/ABINUM/$(abinum)/g'                                       \
 158                 -e 's/SRCPKGNAME/$(src_pkg_name)/g'                             \
 159                 -e 's/=HUMAN=/$(human_arch)/g'                                    \
 160           > $$new;                                                              \
 161         done
 162         flavours="$(sort $(wildcard $(DEBIAN)/control.d/vars.* $(DEBIAN)/sub-flavours/*.vars))";\
 163         for i in $$flavours; do                                                 \
 164           $(SHELL) $(DROOT)/scripts/control-create $$i |                                \
 165                 sed -e 's/PKGVER/$(release)/g'                                  \
 166                 -e 's/ABINUM/$(abinum)/g'                                       \
 167                 -e 's/SRCPKGNAME/$(src_pkg_name)/g'                             \
 168                 -e 's/=HUMAN=/$(human_arch)/g'                                    \
 169                 >> $(DEBIAN)/control.stub;                                              \
 170         done
 171
 172 .PHONY: debian/control
 173 debian/control: $(DEBIAN)/control.stub
 174         rm -rf $(builddir)/modules $(builddir)/firmware                 \
 175                 $(builddir)/kernel-versions $(builddir)/package-list    \
 176                 $(builddir)/$(DEBIAN)
 177         mkdir -p $(builddir)/modules/$(arch)/
 178         cp $(DEBIAN)/d-i/modules/* $(builddir)/modules/$(arch)/
 179         mkdir -p $(builddir)/firmware/$(arch)/
 180         cp $(DEBIAN)/d-i/firmware/* $(builddir)/firmware/$(arch)/
 181         cp $(DEBIAN)/d-i/package-list $(DEBIAN)/d-i/kernel-versions $(builddir)/
 182         touch $(builddir)/modules/$(arch)/kernel-image
 183         # kernel-wedge needs to poke around in $(DEBIAN)/
 184         ln -nsf $(CURDIR)/debian $(builddir)/debian
 185
 186         # Some files may need to differ between architectures
 187         if [ -d $(DEBIAN)/d-i/modules-$(arch) ]; then                   \
 188             cp $(DEBIAN)/d-i/modules-$(arch)/* \
 189                 $(builddir)/modules/$(arch)/;                           \
 190         fi
 191         if [ -d $(DEBIAN)/d-i/firmware-$(arch) ]; then                  \
 192             cp $(DEBIAN)/d-i/firmware-$(arch)/* \
 193                 $(builddir)/firmware/$(arch)/;                          \
 194         fi
 195
 196         # Remove unwanted stuff for this architecture
 197         if [ -r "$(DEBIAN)/d-i/exclude-modules.$(arch)" ]; then         \
 198             (cat $(DEBIAN)/d-i/exclude-modules.$(arch);                 \
 199              ls $(builddir)/modules/$(arch)/) | sort | uniq -d |        \
 200                 (cd $(builddir)/modules/$(arch)/; xargs rm -f);         \
 201         fi
 202         if [ -r "$(DEBIAN)/d-i/exclude-firmware.$(arch)" ]; then                \
 203             (cat $(DEBIAN)/d-i/exclude-firmware.$(arch);                        \
 204              ls $(builddir)/firmware/$(arch)/) | sort | uniq -d |       \
 205                 (cd $(builddir)/firmware/$(arch)/; xargs rm -f);        \
 206         fi
 207
 208         # Per flavour module lists
 209         flavour_modules=`ls $(DEBIAN)/d-i/modules.$(arch)-* 2>/dev/null`        \
 210                 || true;                                                \
 211         if [ "$$flavour_modules" != "" ]; then                          \
 212             for flav in $$flavour_modules; do                           \
 213                 name=`echo $$flav | sed 's/.*\/modules.$(arch)-//'`;    \
 214                 mkdir $(builddir)/modules/$(arch)-$$name;               \
 215                 (cd $(builddir)/modules/; tar cf - `cat ../$$flav`) |   \
 216                     (cd $(builddir)/modules/$(arch)-$$name/; tar xf -); \
 217                 touch $(builddir)/modules/$(arch)-$$name/kernel-image;  \
 218             done;                                                       \
 219         fi
 220         flavour_firmware=`ls $(DEBIAN)/d-i/firmware.$(arch)-* 2>/dev/null`      \
 221                 || true;                                                \
 222         if [ "$$flavour_firmware" != "" ]; then                         \
 223             for flav in $$flavour_firmware; do                          \
 224                 name=`echo $$flav | sed 's/.*\/firmware.$(arch)-//'`;   \
 225                 mkdir $(builddir)/firmware/$(arch)-$$name;              \
 226                 (cd $(builddir)/firmware/; tar cf - `cat ../$$flav`) |  \
 227                     (cd $(builddir)/firmware/$(arch)-$$name/; tar xf -);\
 228                 touch $(builddir)/firmware/$(arch)-$$name/kernel-image; \
 229             done;                                                       \
 230         fi
 231
 232         # Some files may need to differ between flavours
 233         flavour_module_dirs=`ls -d $(DEBIAN)/d-i/modules-$(arch)-* 2>/dev/null`\
 234                 || true;                                                \
 235         if [ "$$flavour_module_dirs" ]; then                            \
 236             for flav in $$flavour_module_dirs; do                       \
 237                 name=`echo $$flav | sed 's/.*\/modules-$(arch)-//'`;    \
 238                 [ -d $(builddir)/modules/$(arch)-$$name ] ||            \
 239                     cp -a $(builddir)/modules/$(arch)                   \
 240                         modules/$(arch)-$$name;                         \
 241                 cp $$flav/* $(builddir)/modules/$(arch)-$$name/;        \
 242             done;                                                       \
 243         fi
 244         flavour_firmware_dirs=`ls -d $(DEBIAN)/d-i/firmware-$(arch)-* 2>/dev/null`\
 245                 || true;                                                \
 246         if [ "$$flavour_firmware_dirs" ]; then                          \
 247             for flav in $$flavour_firmware_dirs; do                     \
 248                 name=`echo $$flav | sed 's/.*\/firmware-$(arch)-//'`;   \
 249                 [ -d $(builddir)/firmware/$(arch)-$$name ] ||           \
 250                     cp -a $(builddir)/firmware/$(arch)                  \
 251                         firmware/$(arch)-$$name;                        \
 252                 cp $$flav/* $(builddir)/firmware/$(arch)-$$name/;       \
 253             done;                                                       \
 254         fi
 255
 256         # Remove unwanted stuff for each flavour
 257         flavour_exclude=`ls $(DEBIAN)/d-i/exclude-modules.$(arch)-* 2>/dev/null`\
 258                 || true;                                                \
 259         if [ "$$flavour_exclude" ]; then                                \
 260             for flav in $$flavour_exclude; do                           \
 261                 name=`echo $$flav | sed 's/.*\/exclude-modules.$(arch)-//'`;\
 262                 [ -d $(builddir)/modules/$(arch)-$$name ] ||            \
 263                     cp -a $(builddir)/modules/$(arch)                   \
 264                         $(builddir)/modules/$(arch)-$$name;             \
 265                 (cat $$flav;                                            \
 266                  ls $(builddir)/modules/$(arch)-$$name) |               \
 267                  sort | uniq -d |                                       \
 268                     (cd $(builddir)/modules/$(arch)-$$name/;            \
 269                      xargs rm -f);                                      \
 270             done;                                                       \
 271         fi
 272         flavour_exclude=`ls $(DEBIAN)/d-i/exclude-firmware.$(arch)-* 2>/dev/null`\
 273                 || true;                                                \
 274         if [ "$$flavour_exclude" ]; then                                \
 275             for flav in $$flavour_exclude; do                           \
 276                 name=`echo $$flav | sed 's/.*\/exclude-firmware.$(arch)-//'`;\
 277                 [ -d $(builddir)/firmware/$(arch)-$$name ] ||           \
 278                     cp -a $(builddir)/firmware/$(arch)                  \
 279                         $(builddir)/firmware/$(arch)-$$name;            \
 280                 (cat $$flav;                                            \
 281                  ls $(builddir)/firmware/$(arch)-$$name) |              \
 282                  sort | uniq -d |                                       \
 283                     (cd $(builddir)/firmware/$(arch)-$$name/;           \
 284                      xargs rm -f);                                      \
 285             done;                                                       \
 286         fi
 287
 288         if [ ! -d $(builddir)/modules/$(build_arch) ]; then             \
 289                 mkdir -p $(builddir)/modules/$(build_arch);             \
 290                 cp $(builddir)/modules/$(arch)/*                        \
 291                         $(builddir)/modules/$(build_arch);              \
 292         fi
 293         if [ ! -d $(builddir)/firmware/$(build_arch) ]; then            \
 294                 mkdir -p $(builddir)/firmware/$(build_arch);            \
 295                 cp $(builddir)/firmware/$(arch)/*                       \
 296                         $(builddir)/firmware/$(build_arch);             \
 297         fi
 298
 299         echo "# placebo control.stub for kernel-wedge flow change" >debian/control.stub
 300         cp $(DEBIAN)/control.stub debian/control
 301         cd $(builddir) && LANG=C kernel-wedge gen-control >> $(CURDIR)/debian/control