debian/rules

   1 #!/usr/bin/make -f
   2 # debian/rules for exim4
   3 # This file is public domain software, originally written by Joey Hess.
   4 #
   5 # Uncomment this to turn on verbose mode.
   6 # export DH_VERBOSE=1
   7
   8 buildname := $(shell scripts/os-type)-$(shell scripts/arch-type)
   9 DEBIAN := $(shell pwd)/debian
  10
  11 ifeq ($(wildcard /usr/share/dpkg/buildflags.mk),)
  12 CFLAGS := -g
  13 ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
  14 CFLAGS += -O0
  15 else
  16 CFLAGS += -O2
  17 endif
  18 else
  19 export DEB_BUILD_MAINT_OPTIONS := hardening=+bindnow,+pie
  20 DPKG_EXPORT_BUILDFLAGS := 1
  21 include /usr/share/dpkg/buildflags.mk
  22 endif
  23
  24 # The build system ignores CPPFLAGS, append them to CFLAGS
  25 CFLAGS := $(CFLAGS) $(shell getconf LFS_CFLAGS) -D_LARGEFILE_SOURCE -fno-strict-aliasing -Wall $(CPPFLAGS)
  26 export CFLAGS
  27 # LFLAGS is used where GNU would use LDFLAGS
  28 export LFLAGS += $(LDFLAGS)
  29
  30 LC_ALL=C
  31 export LC_ALL
  32
  33 # Which packages should we build?
  34 ifndef buildbasepackages
  35 buildbasepackages=yes
  36 endif
  37
  38 ifndef extradaemonpackages
  39 extradaemonpackages=exim4-daemon-heavy
  40 endif
  41 # If you want to build a daemon with a configuration tailored to YOUR special
  42 # needs, uncomment the two custom packages in debian/control
  43 # call "fakeroot debian/rules unpack-configs", copy EDITME.exim4-light
  44 # to EDITME.exim4-custom and modify it. Please note that you _need_ to
  45 # modify EDITME.exim4-custom or your build will fail due to #386188.
  46 #
  47 # If you want to create multiple custom packages with different names, use
  48 # the script debian/create-custom-package [suffix].
  49 #
  50 # Afterwards EITHER change the definition of extradaemonpackages above OR
  51 # simply set extradaemonpackages to the desired value via the environment.
  52
  53 # If you want your changes to survive a debian/rules clean, call
  54 # "fakeroot debian/rules pack-configs" after customizing EDITME.exim4-custom
  55
  56 # If you remove exim4-daemon-light from basedaemonpackages to prevent
  57 # exim4-daemon-light from being built, you need to modify the build
  58 # process to pull the helper binaries from the daemon package that you
  59 # actually build. If you simply remove exim4-daemon-light here, you will
  60 # end up with exim4-base sans binaries, which is most probably not what
  61 # you intend to have.
  62 #
  63 # combined[ai]dbgpackage has a list of packages whose debug information
  64 # goes into the combined debug package exim4-dbg, separated as arch
  65 # independent and arch dependent list.
  66 # extraadbgpackage has a list of packages whose debug information
  67 # goes into one debug package foo-dbg per package. This is currently
  68 # only implemented and needed for arch dependent packages.
  69
  70 ifeq ($(buildbasepackages),yes)
  71 basedaemonpackages=exim4-daemon-light
  72 combinedadbgpackage=exim4-base eximon4
  73 exim4dbg=exim4-dbg
  74 dhstripparm=--dbg-package=$(exim4dbg)
  75 exim4dev=exim4-dev
  76 extraadbgpackage=$(basedaemonpackages) $(extradaemonpackages)
  77 else
  78 basedaemonpackages=
  79 combinedadbgpackage=
  80 exim4dbg=
  81 dhstripparm=
  82 exim4dev=
  83 extraadbgpackage=$(extradaemonpackages)
  84 endif
  85
  86 # If you want to build with OpenSSL instead of GnuTLS, uncomment this
  87 # OPENSSL:=1
  88 # Please note that building exim4-daemon-heavy with OpenSSL is a GPL
  89 # violation.
  90
  91
  92 # list of all arch dependent packages to be built
  93 buildpackages=$(combinedadbgpackage) $(extraadbgpackage) $(addsuffix -dbg,$(extraadbgpackage)) $(exim4dbg) $(exim4dev)
  94 # generate -pexim4-base -peximon4 ... commandline for debhelper
  95 dhbuildpackages=$(addprefix -p,$(buildpackages))
  96 dhcombinedadbgpackage=$(addprefix -p,$(combinedadbgpackage))
  97
  98 # exim4-daemon-heavy --> b-exim4-daemon-heavy/build-Linux-x86_64/exim
  99 daemonbinaries=$(addprefix b-,$(addsuffix /build-$(buildname)/exim,$(extradaemonpackages)))
 100 debiandaemonbinaries=$(addprefix $(DEBIAN)/,$(addsuffix /usr/sbin/exim4,$(extradaemonpackages)))
 101 BDIRS=$(addprefix b-,$(extradaemonpackages) $(basedaemonpackages))
 102
 103
 104 # get upstream-version from debian/changelog, i.e. anything until the first -
 105 DEBVERSION := $(shell dpkg-parsechangelog | sed -n '/^Version: /s/^Version: //p')
 106 UPSTREAMVERSION := $(shell echo $(DEBVERSION) | sed -n 's/\(.\+\)-[^-]\+/\1/p')
 107 DEBTIME := $(shell dpkg-parsechangelog --show-field Date)
 108 REPBUILDDATE := \
 109         $(shell env LC_ALL=C TZ=UTC date --date="$(DEBTIME)" '+%b %e %Y')
 110 REPBUILDTIME := \
 111         $(shell env LC_ALL=C TZ=UTC date --date="$(DEBTIME)" '+%H:%M:%S')
 112
 113 PROVIDE_DEFAULT_MTA := $(shell if dpkg-vendor --is Ubuntu || \
 114         dpkg-vendor --derives-from Ubuntu ; then : ; else \
 115         echo "default-mta" ; fi)
 116 # for reproducible build. If set exim would use $TZ as default value for
 117 # TIMEZONE_DEFAULT
 118 undefine TZ
 119 unexport TZ
 120
 121
 122 # set up build directory b-exim4-daemon-heavy/
 123 $(addsuffix /Makefile,$(BDIRS)): %/Makefile:
 124         mkdir $*
 125         find . -mindepth 1 -maxdepth 1 \
 126                 -name debian -prune -o \
 127                 -name 'b-*' -o -print0 | \
 128                 xargs --no-run-if-empty --null \
 129                 cp -a --target-directory=$*
 130         printf '#define REPBUILDDATE "$(REPBUILDDATE)"\n' \
 131                 > $*/src/repbuildtime.h && \
 132                 printf '#define REPBUILDTIME "$(REPBUILDTIME)"\n' \
 133                 >> $*/src/repbuildtime.h
 134
 135
 136 unpack-configs: unpack-configs-stamp
 137 unpack-configs-stamp: src/EDITME exim_monitor/EDITME
 138         patch -o EDITME.eximon exim_monitor/EDITME \
 139                 $(DEBIAN)/EDITME.eximon.diff
 140         patch -o EDITME.exim4-light src/EDITME \
 141                 $(DEBIAN)/EDITME.exim4-light.diff
 142 ifdef OPENSSL
 143         patch EDITME.exim4-light $(DEBIAN)/EDITME.openssl.exim4-light.diff
 144 endif
 145         for editme in $(DEBIAN)/EDITME.exim4-*.diff; do \
 146           if [ "$$editme" != "$(DEBIAN)/EDITME.exim4-light.diff" ]; then \
 147             TARGETNAME=`basename $$editme .diff`; \
 148             echo patch -o $$TARGETNAME EDITME.exim4-light $$editme; \
 149             patch -o $$TARGETNAME EDITME.exim4-light $$editme || \
 150             exit $$? ;\
 151           fi; \
 152         done
 153         touch unpack-configs-stamp
 154
 155 pack-configs:
 156         -diff -u src/EDITME EDITME.exim4-light \
 157                 > $(DEBIAN)/EDITME.exim4-light.diff
 158         -for editme in EDITME.exim4-*; do \
 159           if [ "$$editme" != "EDITME.exim4-light" ]; then \
 160             echo diff -u EDITME.exim4-light $$editme; \
 161             diff -u EDITME.exim4-light $$editme > $(DEBIAN)/$${editme}.diff; \
 162           fi; \
 163         done
 164         -diff -u exim_monitor/EDITME EDITME.eximon \
 165                 > $(DEBIAN)/EDITME.eximon.diff
 166
 167 # only called manually by maintainer before upload.
 168 update-mtaconflicts:
 169         which grep-available > /dev/null && \
 170                 grep-available --show-field=Package --field=Provides \
 171                 mail-transport-agent --no-field-names \
 172                 /var/lib/apt/lists/*Packages | grep -v exim | sort -u | \
 173                 tr '\n' ',' | sed -e 's/,/, /g;s/, $$//' > $(DEBIAN)/mtalist
 174
 175 # Generate README.Debian as text/html ...
 176 debian/README.Debian.html: debian/README.Debian.xml
 177         xsltproc --nonet --stringparam section.autolabel 1 \
 178                 -o $@ \
 179                 /usr/share/xml/docbook/stylesheet/nwalsh/html/docbook.xsl \
 180                 $<
 181 # ... and text/plain
 182 debian/README.Debian: debian/README.Debian.html
 183         chmod 755 $(DEBIAN)/lynx-dump-postprocess
 184         lynx -force_html -dump $< | $(DEBIAN)/lynx-dump-postprocess > $@.tmp
 185         mv $@.tmp $@
 186
 187 configure: configure-stamp
 188
 189 configure-stamp: $(addsuffix /Makefile,$(BDIRS)) unpack-configs-stamp
 190         dh_testdir
 191         # Add here commands to configure the package.
 192         touch $@
 193
 194 # Build binaries for the base package, the eximon4 package, and the
 195 # exim4-daemon-light package.
 196 b-exim4-daemon-light/build-$(buildname)/exim: b-exim4-daemon-light/Makefile configure-stamp
 197         @echo build $(<D)
 198         dh_testdir
 199
 200         rm -rf $(@D)
 201         mkdir -p $(<D)/Local
 202         cp EDITME.exim4-light $(<D)/Local/Makefile
 203         cp EDITME.eximon $(<D)/Local/eximon.conf
 204         cd $(<D) && $(MAKE) FULLECHO=''
 205
 206 b-exim4-daemon-heavy/build-$(buildname)/exim: b-exim4-daemon-heavy/Makefile configure-stamp
 207         @echo build $(<D)
 208         dh_testdir
 209
 210         rm -rf $(@D)
 211         mkdir -p $(<D)/Local
 212         cp EDITME.exim4-heavy $(<D)/Local/Makefile
 213         cd $(<D) && $(MAKE) FULLECHO=''
 214
 215 b-exim4-daemon-custom/build-$(buildname)/exim: b-exim4-daemon-custom/Makefile configure-stamp
 216         @echo build $(<D)
 217         dh_testdir
 218
 219         rm -rf $(@D)
 220         mkdir -p $(<D)/Local
 221         cp EDITME.exim4-custom $(<D)/Local/Makefile
 222         cd $(<D) && $(MAKE) FULLECHO=''
 223
 224 build-indep: build-indep-stamp
 225 build-indep-stamp: debian/README.Debian
 226         dh_testdir
 227         touch $@
 228
 229 build-arch: build-arch-stamp test-stamp
 230
 231 ifeq ($(buildbasepackages),yes)
 232 build-arch-stamp: b-exim4-daemon-light/build-$(buildname)/exim $(daemonbinaries)
 233 else
 234 build-arch-stamp: $(daemonbinaries)
 235 endif
 236         dh_testdir
 237         # Which version of Berkeley DB are we building against?
 238         printf '#include <db.h>\ninstdbversionis DB_VERSION_MAJOR DB_VERSION_MINOR\n' | \
 239                 cpp -P | grep instdbversionis |\
 240                 sed -e 's/[[:space:]]*instdbversionis[[:space:]]//' \
 241                 -e 's/[[:space:]][[:space:]]*/./' \
 242                 -e 's_^_s/^BDBVERSION=.*/BDBVERSION=_' \
 243                 -e 's_$$_/_' \
 244                 > $(DEBIAN)/berkeleydb.sed
 245         # Store Berkeley DB version in postinst script.
 246         sed -i -f $(DEBIAN)/berkeleydb.sed \
 247                 $(DEBIAN)/exim4-base.postinst
 248         touch build-arch-stamp
 249
 250 test-stamp: build-arch-stamp
 251         # it is not possible to run exim unless the compile-time specified
 252         # user exists.
 253         if id -u Debian-exim ; then \
 254                 echo Debian-exim user found, running minimal testsuite ; \
 255                 chmod +x debian/minimaltest ; \
 256                 rm -rf $(CURDIR)/test ; \
 257                 for i in b-exim4-daemon-light/build-$(buildname)/exim \
 258                         $(daemonbinaries) ;\
 259                         do mkdir $(CURDIR)/test && \
 260                         debian/minimaltest $(CURDIR)/test $$i || \
 261                         { echo testsuite error  ; exit 1 ; } ; \
 262                         rm -rf $(CURDIR)/test ; \
 263                 done \
 264         fi
 265         touch $@
 266
 267 build: build-arch build-indep
 268
 269 clean: cleanfiles
 270
 271 cleanfiles:
 272         dh_testdir
 273         dh_testroot
 274
 275         debconf-updatepo
 276
 277         rm -f build-stamp configure-stamp installbase-stamp test-stamp
 278
 279         # Add here commands to clean up after the build process.
 280         [ ! -f Makefile ] || $(MAKE) distclean
 281         -rm -rf build-* doc/tmp test/
 282         -rm -f EDITME.* unpack-configs-stamp
 283         -rm -f $(DEBIAN)/debconf/exim4.conf.template $(DEBIAN)/files \
 284                 $(DEBIAN)/README.Debian $(DEBIAN)/README.Debian.html \
 285                 $(DEBIAN)/berkeleydb.sed
 286
 287         #these are identical for all daemon-* and therefore symlinked
 288         @cd $(DEBIAN) && find . -maxdepth 1 \
 289                 -regex '^\./exim4-daemon-.*\.\(postinst\|prerm\)$$' \
 290                 -and -not -name 'exim4-daemon-light.*' -print0 \
 291                 | xargs -0r rm -v
 292
 293         #pwd
 294         chmod 755 $(DEBIAN)/exim-gencert \
 295                 $(DEBIAN)/lynx-dump-postprocess $(DEBIAN)/script \
 296                 $(DEBIAN)/exim-adduser $(DEBIAN)/exim4_refresh_gnutls-params
 297         dh_clean
 298         rm -rf $(BDIRS)
 299
 300 installbase-stamp: b-exim4-daemon-light/build-$(buildname)/exim debian/README.Debian debian/README.Debian.html
 301         dh_testdir
 302         dh_testroot
 303         dh_prep
 304         dh_installdirs
 305
 306         cd b-exim4-daemon-light && \
 307           $(MAKE) install FULLECHO='' \
 308                 INSTALL_ARG=-no_symlink \
 309                 inst_conf=$(DEBIAN)/exim4-base/usr/share/doc/exim4-base/examples/example.conf \
 310                 inst_aliases=$(DEBIAN)/exim4-base/usr/share/doc/exim4-base/examples/aliases \
 311                 inst_dest=$(DEBIAN)/exim4-base/usr/sbin
 312         if [ -e "$(DEBIAN)/example.conf.md5" ] && [ "$$(< $(DEBIAN)/exim4-base/usr/share/doc/exim4-base/examples/example.conf md5sum)" != "$$(cat $(DEBIAN)/example.conf.md5)" ] ; then \
 313           echo "upstream example configuration has changed, new md5sum:"; \
 314           < $(DEBIAN)/exim4-base/usr/share/doc/exim4-base/examples/example.conf md5sum; \
 315           echo "aborting build."; \
 316           exit 1; \
 317         fi
 318         < $(DEBIAN)/exim4-base/usr/share/doc/exim4-base/examples/example.conf md5sum > $(DEBIAN)/example.conf.md5
 319         sed -e 's,/[a-zA-Z/0-9.-]*exim4-base/examples/,/etc/,' \
 320                 < $(DEBIAN)/exim4-base/usr/share/doc/exim4-base/examples/example.conf \
 321                 > $(DEBIAN)/exim4-base/usr/share/doc/exim4-base/examples/example.conf.tmp
 322         mv $(DEBIAN)/exim4-base/usr/share/doc/exim4-base/examples/example.conf.tmp \
 323                 $(DEBIAN)/exim4-base/usr/share/doc/exim4-base/examples/example.conf
 324         install -m755 b-exim4-daemon-light/build-$(buildname)/convert4r4 \
 325                 $(DEBIAN)/exim4-base/usr/sbin/exim_convert4r4
 326         install -m755 \
 327                 b-exim4-daemon-light/build-$(buildname)/transport-filter.pl \
 328                 b-exim4-daemon-light/util/ratelimit.pl \
 329                 $(DEBIAN)/exim4-base/usr/share/doc/exim4-base/examples
 330         mv $(DEBIAN)/exim4-base/usr/sbin/exim \
 331                 $(DEBIAN)/exim4-daemon-light/usr/sbin/exim4
 332         # fix permissions of /usr/sbin/exim4 if running with restrictive umask,
 333         # dh_fixperms sanitizes anything else
 334         chmod 4755 $(DEBIAN)/exim4-daemon-light/usr/sbin/exim4
 335         mv $(DEBIAN)/exim4-base/usr/sbin/eximon \
 336                 $(DEBIAN)/eximon4/usr/sbin
 337         mv $(DEBIAN)/exim4-base/usr/sbin/eximon.bin \
 338                 $(DEBIAN)/eximon4/usr/lib/exim4
 339         pod2man --center=EXIM4 --section=8 \
 340                 $(DEBIAN)/exim4-base/usr/sbin/exipick \
 341                 $(DEBIAN)/exim4-base/usr/share/man/man8/exipick.8
 342         pod2man --center=EXIM4 --section=8 \
 343                 $(DEBIAN)/exim4-base/usr/sbin/eximstats \
 344                 $(DEBIAN)/exim4-base/usr/share/man/man8/eximstats.8
 345         install -m755 $(DEBIAN)/syslog2eximlog $(DEBIAN)/exim4-base/usr/sbin/
 346         pod2man --center=EXIM4 --section=8 \
 347                 $(DEBIAN)/syslog2eximlog \
 348                 $(DEBIAN)/exim4-base/usr/share/man/man8/syslog2eximlog.8
 349         # if you change anything here, you will have to change
 350         # config-custom/debian/rules as well
 351         sed -e \
 352         "s/^UPEX4C_version=\"\"/UPEX4C_version=\"$(DEBVERSION)\"/" \
 353         < $(DEBIAN)/debconf/update-exim4.conf \
 354         > $(DEBIAN)/exim4-config/usr/sbin/update-exim4.conf
 355         chmod 755 $(DEBIAN)/exim4-config/usr/sbin/update-exim4.conf
 356         install -m 755 $(DEBIAN)/update-exim4defaults \
 357                 $(DEBIAN)/exim4-config/usr/sbin
 358
 359         cd $(DEBIAN)/debconf/conf.d && \
 360                 tar cf - `find \( -path '*/.svn/*' -prune \) -or \
 361                 \( -type f -print \)` | \
 362                 { cd $(DEBIAN)/exim4-config/etc/exim4/conf.d/ && \
 363                 tar xf - ; }
 364
 365         install -m644 $(DEBIAN)/email-addresses $(DEBIAN)/exim4-config/etc/
 366         install -m640 -oroot -groot $(DEBIAN)/passwd.client \
 367                 $(DEBIAN)/exim4-config/etc/exim4/
 368         chmod 755 $(DEBIAN)/debconf/update-exim4.conf.template
 369         env CONFDIR=$(DEBIAN)/debconf \
 370                 $(DEBIAN)/debconf/update-exim4.conf.template --nobackup --run
 371         touch $@
 372
 373
 374 # This dependency expands to
 375 #   debian/exim4-daemon-heavy/usr/sbin/exim4: b-exim4-daemon-heavy/build-Linux-x86_64/exim
 376 $(debiandaemonbinaries): $(DEBIAN)/%/usr/sbin/exim4: b-%/build-$(buildname)/exim
 377         dh_testdir
 378         dh_testroot
 379         dh_installdirs
 380         install -m4755 -oroot -groot $< $@
 381
 382
 383 ifeq ($(buildbasepackages),yes)
 384 install=installbase-stamp $(debiandaemonbinaries)
 385 else
 386 install=$(debiandaemonbinaries)
 387 endif
 388
 389 override_dh_installchangelogs:
 390         dh_installchangelogs -pexim4-base doc/ChangeLog
 391         dh_installchangelogs --no-package=exim4-base \
 392                 -XCHANGES -Xdoc/ChangeLog
 393
 394 override_dh_installppp:
 395         dh_installppp --name=exim4
 396
 397 override_dh_strip-arch:
 398         dh_strip $(dhcombinedadbgpackage) $(dhstripparm)
 399         for pkg in $(extraadbgpackage); do \
 400           dh_strip -p$$pkg --dbg-package=$${pkg}-dbg; \
 401         done
 402
 403 override_dh_fixperms:
 404         dh_fixperms -X/etc/exim4/passwd.client -Xusr/sbin/exim4
 405
 406 override_dh_gencontrol:
 407         dh_gencontrol -- \
 408                 -VUpstream-Version=$(UPSTREAMVERSION) \
 409                 -VMTA-Conflicts="$(shell cat $(DEBIAN)/mtalist)" \
 410                 -Vdist:Provides:exim4-daemon-light="$(PROVIDE_DEFAULT_MTA)"
 411
 412 override_dh_installlogrotate:
 413         dh_installlogrotate
 414         dh_installlogrotate --name=exim4-paniclog
 415
 416 override_dh_installinit:
 417         dh_installinit --noscripts --name=exim4
 418
 419 override_dh_install:
 420         # install config.h from daemon package, but not from exim4-daemon-light
 421         dh_install -p exim4-dev \
 422                 $(shell ls -1 b-exim4-daemon-*/build-$(buildname)/config.h | grep -v ^b-exim4-daemon-light/) \
 423                 usr/include/exim4
 424         dh_install
 425
 426 override_dh_link:
 427         rm -rf debian/exim4/usr/share/doc/exim4
 428         dh_link
 429
 430 override_dh_auto_install:
 431         # disabled
 432
 433 # Build architecture-independent files here.
 434 # this is just exim4-config and exim4.
 435 binary-indep: build $(install)
 436 ifeq ($(buildbasepackages),yes)
 437         dh binary-indep
 438 endif
 439
 440 # Build architecture-dependent files here.
 441 binary-arch: build $(install)
 442         # symlink identical maintainerscripts
 443         @for i in $(extradaemonpackages) ; do \
 444                 ln -sfv exim4-daemon-light.prerm \
 445                         "$(DEBIAN)/$$i.prerm" ; \
 446                 ln -sfv exim4-daemon-light.postinst \
 447                         "$(DEBIAN)/$$i.postinst" ; \
 448         done
 449         dh binary-arch
 450
 451 binary: binary-arch binary-indep
 452 .PHONY: build clean binary-indep binary-arch binary install