client.mk

   1 # -*- makefile -*-
   2 # vim:set ts=8 sw=8 sts=8 noet:
   3 # This Source Code Form is subject to the terms of the Mozilla Public
   4 # License, v. 2.0. If a copy of the MPL was not distributed with this
   5 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
   6
   7 # Build a mozilla application.
   8 #
   9 # To build a tree,
  10 #    1. hg clone ssh://hg.mozilla.org/mozilla-central mozilla
  11 #    2. cd mozilla
  12 #    3. create your .mozconfig file with
  13 #       ac_add_options --enable-application=browser
  14 #    4. gmake -f client.mk
  15 #
  16 # Other targets (gmake -f client.mk [targets...]),
  17 #    build
  18 #    clean (realclean is now the same as clean)
  19 #    distclean
  20 #
  21 # See http://developer.mozilla.org/en/docs/Build_Documentation for
  22 # more information.
  23 #
  24 # Options:
  25 #   MOZ_BUILD_PROJECTS   - Build multiple projects in subdirectories
  26 #                          of MOZ_OBJDIR
  27 #   MOZ_OBJDIR           - Destination object directory
  28 #   MOZ_MAKE_FLAGS       - Flags to pass to $(MAKE)
  29 #   MOZ_PREFLIGHT_ALL  } - Makefiles to run before any project in
  30 #   MOZ_PREFLIGHT      }   MOZ_BUILD_PROJECTS, before each project, after
  31 #   MOZ_POSTFLIGHT     }   each project, and after all projects; these
  32 #   MOZ_POSTFLIGHT_ALL }   variables contain space-separated lists
  33 #   MOZ_UNIFY_BDATE      - Set to use the same bdate for each project in
  34 #                          MOZ_BUILD_PROJECTS
  35 #
  36 #######################################################################
  37 # Defines
  38
  39 comma := ,
  40
  41 CWD := $(CURDIR)
  42 ifneq (1,$(words $(CWD)))
  43 $(error The mozilla directory cannot be located in a path with spaces.)
  44 endif
  45
  46 ifeq "$(CWD)" "/"
  47 CWD   := /.
  48 endif
  49
  50 ifndef TOPSRCDIR
  51 ifeq (,$(wildcard client.mk))
  52 TOPSRCDIR := $(patsubst %/,%,$(dir $(MAKEFILE_LIST)))
  53 MOZ_OBJDIR = .
  54 else
  55 TOPSRCDIR := $(CWD)
  56 endif
  57 endif
  58
  59 # try to find autoconf 2.13 - discard errors from 'which'
  60 # MacOS X 10.4 sends "no autoconf*" errors to stdout, discard those via grep
  61 AUTOCONF ?= $(shell which autoconf-2.13 autoconf2.13 autoconf213 2>/dev/null | grep -v '^no autoconf' | head -1)
  62
  63 # See if the autoconf package was installed through fink
  64 ifeq (,$(strip $(AUTOCONF)))
  65 AUTOCONF = $(shell which fink >/dev/null 2>&1 && echo `which fink`/../../lib/autoconf2.13/bin/autoconf)
  66 endif
  67
  68 ifeq (,$(strip $(AUTOCONF)))
  69 AUTOCONF=$(error Could not find autoconf 2.13)
  70 endif
  71
  72 SH := /bin/sh
  73 PERL ?= perl
  74 PYTHON ?= python
  75
  76 CONFIG_GUESS_SCRIPT := $(wildcard $(TOPSRCDIR)/build/autoconf/config.guess)
  77 ifdef CONFIG_GUESS_SCRIPT
  78   CONFIG_GUESS := $(shell $(CONFIG_GUESS_SCRIPT))
  79 endif
  80
  81
  82 ####################################
  83 # Sanity checks
  84
  85 ifneq (,$(findstring mingw,$(CONFIG_GUESS)))
  86 # check for CRLF line endings
  87 ifneq (0,$(shell $(PERL) -e 'binmode(STDIN); while (<STDIN>) { if (/\r/) { print "1"; exit } } print "0"' < $(TOPSRCDIR)/client.mk))
  88 $(error This source tree appears to have Windows-style line endings. To \
  89 convert it to Unix-style line endings, run \
  90 "python mozilla/build/win32/mozilla-dos2unix.py")
  91 endif
  92 endif
  93
  94 ####################################
  95 # Load mozconfig Options
  96
  97 # See build pages, http://www.mozilla.org/build/ for how to set up mozconfig.
  98
  99 MOZCONFIG_LOADER := build/autoconf/mozconfig2client-mk
 100
 101 define CR
 102
 103
 104 endef
 105
 106 # As $(shell) doesn't preserve newlines, use sed to replace them with an
 107 # unlikely sequence (||), which is then replaced back to newlines by make
 108 # before evaluation.
 109 $(eval $(subst ||,$(CR),$(shell _PYMAKE=$(.PYMAKE) $(TOPSRCDIR)/$(MOZCONFIG_LOADER) $(TOPSRCDIR) 2> $(TOPSRCDIR)/.mozconfig.out | sed 's/$$/||/')))
 110
 111 ifndef MOZ_OBJDIR
 112   MOZ_OBJDIR = obj-$(CONFIG_GUESS)
 113 else
 114 # On Windows Pymake builds check MOZ_OBJDIR doesn't start with "/"
 115   ifneq (,$(findstring mingw,$(CONFIG_GUESS)))
 116   ifeq (1_a,$(.PYMAKE)_$(firstword a$(subst /, ,$(MOZ_OBJDIR))))
 117   $(error For Windows Pymake builds, MOZ_OBJDIR must be a Windows [and not MSYS] style path.)
 118   endif
 119   endif
 120 endif
 121
 122 ifdef MOZ_BUILD_PROJECTS
 123
 124 ifdef MOZ_CURRENT_PROJECT
 125   OBJDIR = $(MOZ_OBJDIR)/$(MOZ_CURRENT_PROJECT)
 126   MOZ_MAKE = $(MAKE) $(MOZ_MAKE_FLAGS) -C $(OBJDIR)
 127   BUILD_PROJECT_ARG = MOZ_BUILD_APP=$(MOZ_CURRENT_PROJECT)
 128 else
 129   OBJDIR = $(error Cannot find the OBJDIR when MOZ_CURRENT_PROJECT is not set.)
 130   MOZ_MAKE = $(error Cannot build in the OBJDIR when MOZ_CURRENT_PROJECT is not set.)
 131 endif
 132
 133 else # MOZ_BUILD_PROJECTS
 134
 135 OBJDIR = $(MOZ_OBJDIR)
 136 MOZ_MAKE = $(MAKE) $(MOZ_MAKE_FLAGS) -C $(OBJDIR)
 137
 138 endif # MOZ_BUILD_PROJECTS
 139
 140 # 'configure' scripts generated by autoconf.
 141 CONFIGURES := $(TOPSRCDIR)/configure
 142 CONFIGURES += $(TOPSRCDIR)/js/src/configure
 143
 144 # Make targets that are going to be passed to the real build system
 145 OBJDIR_TARGETS = install export libs clean realclean distclean alldep maybe_clobber_profiledbuild upload sdk installer package fast-package package-compare stage-package source-package l10n-check
 146
 147 #######################################################################
 148 # Rules
 149
 150 # The default rule is build
 151 build::
 152         $(MAKE) -f $(TOPSRCDIR)/client.mk $(if $(MOZ_PGO),profiledbuild,realbuild)
 153
 154 # Define mkdir
 155 include $(TOPSRCDIR)/config/makefiles/makeutils.mk
 156 include $(TOPSRCDIR)/config/makefiles/autotargets.mk
 157
 158 # Print out any options loaded from mozconfig.
 159 all realbuild clean depend distclean export libs install realclean::
 160         @if test -f .mozconfig.out; then \
 161           cat .mozconfig.out; \
 162           rm -f .mozconfig.out; \
 163         else true; \
 164         fi
 165
 166 # Windows equivalents
 167 build_all: build
 168 build_all_dep: alldep
 169 build_all_depend: alldep
 170 clobber clobber_all: clean
 171
 172 # helper target for mobile
 173 build_and_deploy: build fast-package install
 174
 175 # Do everything from scratch
 176 everything: clean build
 177
 178 ####################################
 179 # Profile-Guided Optimization
 180 #  To use this, you should set the following variables in your mozconfig
 181 #    mk_add_options PROFILE_GEN_SCRIPT=/path/to/profile-script
 182 #
 183 #  The profile script should exercise the functionality to be included
 184 #  in the profile feedback.
 185 #
 186 #  This is up here, outside of the MOZ_CURRENT_PROJECT logic so that this
 187 #  is usable in multi-pass builds, where you might not have a runnable
 188 #  application until all the build passes and postflight scripts have run.
 189 ifdef MOZ_OBJDIR
 190   PGO_OBJDIR = $(MOZ_OBJDIR)
 191 else
 192   PGO_OBJDIR := $(TOPSRCDIR)
 193 endif
 194
 195 profiledbuild::
 196         $(MAKE) -f $(TOPSRCDIR)/client.mk realbuild MOZ_PROFILE_GENERATE=1 MOZ_PGO_INSTRUMENTED=1
 197         $(MAKE) -C $(PGO_OBJDIR) package MOZ_PGO_INSTRUMENTED=1 MOZ_INTERNAL_SIGNING_FORMAT= MOZ_EXTERNAL_SIGNING_FORMAT=
 198         MOZ_PGO_INSTRUMENTED=1 OBJDIR=${PGO_OBJDIR} JARLOG_DIR=${PGO_OBJDIR}/jarlog/en-US $(PROFILE_GEN_SCRIPT)
 199         $(MAKE) -f $(TOPSRCDIR)/client.mk maybe_clobber_profiledbuild
 200         $(MAKE) -f $(TOPSRCDIR)/client.mk realbuild MOZ_PROFILE_USE=1
 201
 202 #####################################################
 203 # Build date unification
 204
 205 ifdef MOZ_UNIFY_BDATE
 206 ifndef MOZ_BUILD_DATE
 207 ifdef MOZ_BUILD_PROJECTS
 208 MOZ_BUILD_DATE = $(shell $(PYTHON) $(TOPSRCDIR)/toolkit/xre/make-platformini.py --print-buildid)
 209 export MOZ_BUILD_DATE
 210 endif
 211 endif
 212 endif
 213
 214 #####################################################
 215 # Preflight, before building any project
 216
 217 realbuild alldep preflight_all::
 218 ifeq (,$(MOZ_CURRENT_PROJECT)$(if $(MOZ_PREFLIGHT_ALL),,1))
 219 # Don't run preflight_all for individual projects in multi-project builds
 220 # (when MOZ_CURRENT_PROJECT is set.)
 221 ifndef MOZ_BUILD_PROJECTS
 222 # Building a single project, OBJDIR is usable.
 223         set -e; \
 224         for mkfile in $(MOZ_PREFLIGHT_ALL); do \
 225           $(MAKE) -f $(TOPSRCDIR)/$$mkfile preflight_all TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
 226         done
 227 else
 228 # OBJDIR refers to the project-specific OBJDIR, which is not available at
 229 # this point when building multiple projects.  Only MOZ_OBJDIR is available.
 230         set -e; \
 231         for mkfile in $(MOZ_PREFLIGHT_ALL); do \
 232           $(MAKE) -f $(TOPSRCDIR)/$$mkfile preflight_all TOPSRCDIR=$(TOPSRCDIR) MOZ_OBJDIR=$(MOZ_OBJDIR) MOZ_BUILD_PROJECTS="$(MOZ_BUILD_PROJECTS)"; \
 233         done
 234 endif
 235 endif
 236
 237 # If we're building multiple projects, but haven't specified which project,
 238 # loop through them.
 239
 240 ifeq (,$(MOZ_CURRENT_PROJECT)$(if $(MOZ_BUILD_PROJECTS),,1))
 241 configure depend realbuild preflight postflight $(OBJDIR_TARGETS)::
 242         set -e; \
 243         for app in $(MOZ_BUILD_PROJECTS); do \
 244           $(MAKE) -f $(TOPSRCDIR)/client.mk $@ MOZ_CURRENT_PROJECT=$$app; \
 245         done
 246
 247 else
 248
 249 # MOZ_CURRENT_PROJECT: either doing a single-project build, or building an
 250 # individual project in a multi-project build.
 251
 252 ####################################
 253 # Configure
 254
 255 MAKEFILE      = $(wildcard $(OBJDIR)/Makefile)
 256 CONFIG_STATUS = $(wildcard $(OBJDIR)/config.status)
 257 CONFIG_CACHE  = $(wildcard $(OBJDIR)/config.cache)
 258
 259 EXTRA_CONFIG_DEPS := \
 260   $(TOPSRCDIR)/aclocal.m4 \
 261   $(wildcard $(TOPSRCDIR)/build/autoconf/*.m4) \
 262   $(TOPSRCDIR)/js/src/aclocal.m4 \
 263   $(NULL)
 264
 265 $(CONFIGURES): %: %.in $(EXTRA_CONFIG_DEPS)
 266         @$(PYTHON) $(TOPSRCDIR)/js/src/config/check-sync-dirs.py $(TOPSRCDIR)/js/src/build $(TOPSRCDIR)/build
 267         @echo Generating $@ using autoconf
 268         cd $(@D); $(AUTOCONF)
 269
 270 CONFIG_STATUS_DEPS := \
 271   $(wildcard $(TOPSRCDIR)/*/confvars.sh) \
 272   $(CONFIGURES) \
 273   $(TOPSRCDIR)/allmakefiles.sh \
 274   $(TOPSRCDIR)/nsprpub/configure \
 275   $(TOPSRCDIR)/config/milestone.txt \
 276   $(TOPSRCDIR)/js/src/config/milestone.txt \
 277   $(TOPSRCDIR)/browser/config/version.txt \
 278   $(TOPSRCDIR)/build/virtualenv/packages.txt \
 279   $(TOPSRCDIR)/build/virtualenv/populate_virtualenv.py \
 280   $(NULL)
 281
 282 CONFIGURE_ENV_ARGS += \
 283   MAKE="$(MAKE)" \
 284   $(NULL)
 285
 286 # configure uses the program name to determine @srcdir@. Calling it without
 287 #   $(TOPSRCDIR) will set @srcdir@ to "."; otherwise, it is set to the full
 288 #   path of $(TOPSRCDIR).
 289 ifeq ($(TOPSRCDIR),$(OBJDIR))
 290   CONFIGURE = ./configure
 291 else
 292   CONFIGURE = $(TOPSRCDIR)/configure
 293 endif
 294
 295 configure-files: $(CONFIGURES)
 296
 297 configure-preqs = \
 298   configure-files \
 299   $(call mkdir_deps,$(OBJDIR)) \
 300   $(if $(MOZ_BUILD_PROJECTS),$(call mkdir_deps,$(MOZ_OBJDIR))) \
 301   save-mozconfig \
 302   $(NULL)
 303
 304 save-mozconfig: $(FOUND_MOZCONFIG)
 305         -cp $(FOUND_MOZCONFIG) $(OBJDIR)/.mozconfig
 306
 307 configure:: $(configure-preqs)
 308         @echo cd $(OBJDIR);
 309         @echo $(CONFIGURE) $(CONFIGURE_ARGS)
 310         @cd $(OBJDIR) && $(BUILD_PROJECT_ARG) $(CONFIGURE_ENV_ARGS) $(CONFIGURE) $(CONFIGURE_ARGS) \
 311           || ( echo "*** Fix above errors and then restart with\
 312                \"$(MAKE) -f client.mk build\"" && exit 1 )
 313         @touch $(OBJDIR)/Makefile
 314
 315 ifneq (,$(MAKEFILE))
 316 $(OBJDIR)/Makefile: $(OBJDIR)/config.status
 317
 318 $(OBJDIR)/config.status: $(CONFIG_STATUS_DEPS)
 319 else
 320 $(OBJDIR)/Makefile: $(CONFIG_STATUS_DEPS)
 321 endif
 322         @$(MAKE) -f $(TOPSRCDIR)/client.mk configure
 323
 324 ifneq (,$(CONFIG_STATUS))
 325 $(OBJDIR)/config/autoconf.mk: $(TOPSRCDIR)/config/autoconf.mk.in
 326         $(PYTHON) $(OBJDIR)/config.status -n --file=$(OBJDIR)/config/autoconf.mk
 327 endif
 328
 329
 330 ####################################
 331 # Depend
 332
 333 depend:: $(OBJDIR)/Makefile $(OBJDIR)/config.status
 334         $(MOZ_MAKE) export && $(MOZ_MAKE) depend
 335
 336 ####################################
 337 # Preflight
 338
 339 realbuild alldep preflight::
 340 ifdef MOZ_PREFLIGHT
 341         set -e; \
 342         for mkfile in $(MOZ_PREFLIGHT); do \
 343           $(MAKE) -f $(TOPSRCDIR)/$$mkfile preflight TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
 344         done
 345 endif
 346
 347 ####################################
 348 # Build it
 349
 350 realbuild::  $(OBJDIR)/Makefile $(OBJDIR)/config.status check-sync-dirs-config
 351         $(MOZ_MAKE)
 352
 353 ####################################
 354 # Other targets
 355
 356 # Pass these target onto the real build system
 357 $(OBJDIR_TARGETS):: $(OBJDIR)/Makefile $(OBJDIR)/config.status
 358         $(MOZ_MAKE) $@
 359
 360 ####################################
 361 # Postflight
 362
 363 realbuild alldep postflight::
 364 ifdef MOZ_POSTFLIGHT
 365         set -e; \
 366         for mkfile in $(MOZ_POSTFLIGHT); do \
 367           $(MAKE) -f $(TOPSRCDIR)/$$mkfile postflight TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
 368         done
 369 endif
 370
 371 endif # MOZ_CURRENT_PROJECT
 372
 373 ####################################
 374 # Postflight, after building all projects
 375
 376 realbuild alldep postflight_all::
 377 ifeq (,$(MOZ_CURRENT_PROJECT)$(if $(MOZ_POSTFLIGHT_ALL),,1))
 378 # Don't run postflight_all for individual projects in multi-project builds
 379 # (when MOZ_CURRENT_PROJECT is set.)
 380 ifndef MOZ_BUILD_PROJECTS
 381 # Building a single project, OBJDIR is usable.
 382         set -e; \
 383         for mkfile in $(MOZ_POSTFLIGHT_ALL); do \
 384           $(MAKE) -f $(TOPSRCDIR)/$$mkfile postflight_all TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
 385         done
 386 else
 387 # OBJDIR refers to the project-specific OBJDIR, which is not available at
 388 # this point when building multiple projects.  Only MOZ_OBJDIR is available.
 389         set -e; \
 390         for mkfile in $(MOZ_POSTFLIGHT_ALL); do \
 391           $(MAKE) -f $(TOPSRCDIR)/$$mkfile postflight_all TOPSRCDIR=$(TOPSRCDIR) MOZ_OBJDIR=$(MOZ_OBJDIR) MOZ_BUILD_PROJECTS="$(MOZ_BUILD_PROJECTS)"; \
 392         done
 393 endif
 394 endif
 395
 396 cleansrcdir:
 397         @cd $(TOPSRCDIR); \
 398         if [ -f Makefile ]; then \
 399           $(MAKE) distclean ; \
 400         else \
 401           echo "Removing object files from srcdir..."; \
 402           rm -fr `find . -type d \( -name .deps -print -o -name CVS \
 403                   -o -exec test ! -d {}/CVS \; \) -prune \
 404                   -o \( -name '*.[ao]' -o -name '*.so' \) -type f -print`; \
 405            build/autoconf/clean-config.sh; \
 406         fi;
 407
 408 # Because SpiderMonkey can be distributed and built independently
 409 # of the Mozilla source tree, it contains its own copies of many of
 410 # the files used by the top-level Mozilla build process, from the
 411 # 'config' and 'build' subtrees.
 412 #
 413 # To make it simpler to keep the copies in sync, we follow the policy
 414 # that the SpiderMonkey copies must always be exact copies of those in
 415 # the containing Mozilla tree.  If you've made a change in one, it
 416 # belongs in the other as well.  If the change isn't right for both
 417 # places, then that's something to bring up with the other developers.
 418 #
 419 # Some files are reasonable to diverge; for  example,
 420 # js/src/config/autoconf.mk.in doesn't need most of the stuff in
 421 # config/autoconf.mk.in.
 422 .PHONY: check-sync-dirs
 423 check-sync-dirs: check-sync-dirs-build check-sync-dirs-config
 424 check-sync-dirs-%:
 425         @$(PYTHON) $(TOPSRCDIR)/js/src/config/check-sync-dirs.py $(TOPSRCDIR)/js/src/$* $(TOPSRCDIR)/$*
 426
 427 echo-variable-%:
 428         @echo $($*)
 429
 430 # This makefile doesn't support parallel execution. It does pass
 431 # MOZ_MAKE_FLAGS to sub-make processes, so they will correctly execute
 432 # in parallel.
 433 .NOTPARALLEL:
 434
 435 .PHONY: checkout real_checkout depend realbuild build profiledbuild cleansrcdir pull_all build_all clobber clobber_all pull_and_build_all everything configure preflight_all preflight postflight postflight_all $(OBJDIR_TARGETS)