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 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 endif
  48
  49 # Are any of the kernel signing options enabled.
  50 any_signed=$(sort $(filter-out false,$(uefi_signed) $(opal_signed)))
  51 ifeq ($(any_signed),true)
  52 bin_pkg_name=$(bin_pkg_name_unsigned)
  53 else
  54 bin_pkg_name=$(bin_pkg_name_signed)
  55 endif
  56
  57 # Stages -- support both DEB_STAGE=stage1 and DEB_BUILD_PROFILE=bootstrap
  58 ifeq ($(DEB_STAGE),stage1)
  59     DEB_BUILD_PROFILES=stage1
  60 endif
  61 ifneq ($(DEB_BUILD_PROFILE),)
  62     DEB_BUILD_PROFILES=$(DEB_BUILD_PROFILE)
  63 endif
  64 ifneq ($(filter stage1,$(DEB_BUILD_PROFILES)),)
  65     do_tools=false
  66     do_doc_package=false
  67     do_source_package=false
  68     do_flavour_image_package=false
  69     do_flavour_header_package=false
  70 endif
  71
  72 # Being used to build a mainline build -- turn off things which do not work.
  73 ifeq ($(do_mainline_build),true)
  74         do_extras_package=false
  75         do_tools=false
  76         no_dumpfile=1
  77         do_zfs=false
  78         skipabi=true
  79         skipmodule=true
  80         skipretpoline=true
  81 endif
  82
  83 # Disable tools build and packaging if do_tools != true
  84 ifneq ($(do_tools),true)
  85         do_linux_tools=
  86         do_cloud_tools=
  87         do_tools_common=
  88         do_tools_host=
  89 endif
  90
  91 ifeq ($(do_zfs),false)
  92         do_zfs_disable:=$(shell cat $(DROOT)/zfs-modules.ignore >>$(prev_abidir)/../modules.ignore)
  93 endif
  94
  95 # Either tools package needs the common source preparation
  96 do_any_tools=$(sort $(filter-out false,$(do_linux_tools) $(do_cloud_tools)))
  97
  98 # autopkgtest -- rebuild support
  99 #  only build the first flavour on the assumption it is representative
 100 ifneq ($(filter autopkgtest,$(DEB_BUILD_PROFILES)),)
 101 flavours := $(firstword $(flavours))
 102 disable_d_i=true
 103 endif
 104
 105 # Debian Build System targets
 106 binary: binary-indep binary-arch
 107
 108 build: build-arch build-indep
 109
 110 clean: debian/control
 111         dh_testdir
 112         dh_testroot
 113         dh_clean
 114
 115         # d-i stuff
 116         rm -rf $(DEBIAN)/d-i-$(arch)
 117         # Generated on the fly.
 118         rm -f $(DEBIAN)/d-i/firmware/$(arch)/kernel-image
 119
 120         # normal build junk
 121         rm -rf $(DEBIAN)/abi/$(release)-$(revision)
 122         rm -rf $(builddir)
 123         rm -f $(stampdir)/stamp-*
 124         rm -rf $(DEBIAN)/linux-*
 125
 126         # This gets rid of the d-i packages in control
 127         cp -f $(DEBIAN)/control.stub $(DROOT)/control
 128         cp $(DEBIAN)/changelog debian/changelog
 129
 130         # Install the copyright information.
 131         cp $(DEBIAN)/copyright debian/copyright
 132
 133         # Install the retpoline extractor.
 134         cp $(DROOT)/scripts/retpoline-extract-one scripts/ubuntu-retpoline-extract-one
 135
 136         # If we have a reconstruct script use it.
 137         [ -f $(DEBIAN)/reconstruct ] && bash $(DEBIAN)/reconstruct
 138
 139         # Remove generated intermediate files
 140         rm -f $(DROOT)/control.stub $(DEBIAN)/control.stub
 141
 142 distclean: clean
 143         rm -rf $(DROOT)/control debian/changelog \
 144                 debian/control debian/control.stub debian/copyright \
 145                 scripts/ubuntu-retpoline-extract-one
 146
 147 # Builds the image, arch headers and debug packages
 148 include $(DROOT)/rules.d/2-binary-arch.mk
 149
 150 # Rules for building the udebs ($(DEBIAN)-installer)
 151 include $(DROOT)/rules.d/5-udebs.mk
 152
 153 # Builds the source, doc and linux-headers indep packages
 154 include $(DROOT)/rules.d/3-binary-indep.mk
 155
 156 # Various checks to be performed on builds
 157 include $(DROOT)/rules.d/4-checks.mk
 158
 159 # Misc stuff
 160 .PHONY: $(DEBIAN)/control.stub
 161 $(DEBIAN)/control.stub:                                 \
 162                 $(DROOT)/scripts/control-create         \
 163                 $(DEBIAN)/control.stub.in                       \
 164                 $(DEBIAN)/changelog                     \
 165                 $(wildcard $(DEBIAN)/control.d/* $(DEBIAN)/sub-flavours/*.vars)
 166         for i in $(DEBIAN)/control.stub.in; do                                  \
 167           new=`echo $$i | sed 's/\.in$$//'`;                                    \
 168           cat $$i | sed -e 's/PKGVER/$(release)/g'                              \
 169                 -e 's/ABINUM/$(abinum)/g'                                       \
 170                 -e 's/SRCPKGNAME/$(src_pkg_name)/g'                             \
 171                 -e 's/=HUMAN=/$(human_arch)/g'                                    \
 172           > $$new;                                                              \
 173         done
 174         flavours="$(sort $(wildcard $(DEBIAN)/control.d/vars.* $(DEBIAN)/sub-flavours/*.vars))";\
 175         for i in $$flavours; do                                                 \
 176           $(SHELL) $(DROOT)/scripts/control-create $$i "$(any_signed)" |        \
 177                 sed -e 's/PKGVER/$(release)/g'                                  \
 178                 -e 's/ABINUM/$(abinum)/g'                                       \
 179                 -e 's/SRCPKGNAME/$(src_pkg_name)/g'                             \
 180                 -e 's/=HUMAN=/$(human_arch)/g'                                    \
 181                 >> $(DEBIAN)/control.stub;                                              \
 182         done
 183
 184 .PHONY: debian/control
 185 debian/control: $(DEBIAN)/control.stub
 186         echo "# placebo control.stub for kernel-wedge flow change" >debian/control.stub
 187         cp $(DEBIAN)/control.stub debian/control
 188         export KW_DEFCONFIG_DIR=$(DEBIAN)/d-i && \
 189         export KW_CONFIG_DIR=$(DEBIAN)/d-i && \
 190         LANG=C kernel-wedge gen-control $(release)-$(abinum) | \
 191                 perl -f $(DROOT)/scripts/misc/kernel-wedge-arch.pl $(arch) \
 192                 >>$(CURDIR)/debian/control