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 ifdef MACH
  42 ifndef NO_BUILDSTATUS_MESSAGES
  43 define BUILDSTATUS
  44 @echo 'BUILDSTATUS $1'
  45
  46 endef
  47 endif
  48 endif
  49
  50
  51 CWD := $(CURDIR)
  52 ifneq (1,$(words $(CWD)))
  53 $(error The mozilla directory cannot be located in a path with spaces.)
  54 endif
  55
  56 ifeq "$(CWD)" "/"
  57 CWD   := /.
  58 endif
  59
  60 ifndef TOPSRCDIR
  61 ifeq (,$(wildcard client.mk))
  62 TOPSRCDIR := $(patsubst %/,%,$(dir $(MAKEFILE_LIST)))
  63 else
  64 TOPSRCDIR := $(CWD)
  65 endif
  66 endif
  67
  68 SH := /bin/sh
  69 PERL ?= perl
  70 PYTHON ?= $(shell which python2.7 > /dev/null 2>&1 && echo python2.7 || echo python)
  71
  72 CONFIG_GUESS_SCRIPT := $(wildcard $(TOPSRCDIR)/build/autoconf/config.guess)
  73 ifdef CONFIG_GUESS_SCRIPT
  74   CONFIG_GUESS := $(shell $(CONFIG_GUESS_SCRIPT))
  75 endif
  76
  77
  78 ####################################
  79 # Sanity checks
  80
  81 # Windows checks.
  82 ifneq (,$(findstring mingw,$(CONFIG_GUESS)))
  83
  84 # check for CRLF line endings
  85 ifneq (0,$(shell $(PERL) -e 'binmode(STDIN); while (<STDIN>) { if (/\r/) { print "1"; exit } } print "0"' < $(TOPSRCDIR)/client.mk))
  86 $(error This source tree appears to have Windows-style line endings. To \
  87 convert it to Unix-style line endings, check \
  88 "https://developer.mozilla.org/en-US/docs/Developer_Guide/Mozilla_build_FAQ\#Win32-specific_questions" \
  89 for a workaround of this issue.)
  90 endif
  91
  92 # Set this for baseconfig.mk
  93 HOST_OS_ARCH=WINNT
  94 endif
  95
  96 ####################################
  97 # Load mozconfig Options
  98
  99 # See build pages, http://www.mozilla.org/build/ for how to set up mozconfig.
 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. $(shell) replacing newlines with spaces, || is always
 109 # followed by a space (since sed doesn't remove newlines), except on the
 110 # last line, so replace both '|| ' and '||'.
 111 # Also, make MOZ_PGO available to mozconfig when passed on make command line.
 112 # Likewise for MOZ_CURRENT_PROJECT.
 113 MOZCONFIG_CONTENT := $(subst ||,$(CR),$(subst || ,$(CR),$(shell $(addprefix MOZ_CURRENT_PROJECT=,$(MOZ_CURRENT_PROJECT)) MOZ_PGO=$(MOZ_PGO) $(TOPSRCDIR)/mach environment --format=client.mk | sed 's/$$/||/')))
 114 $(eval $(MOZCONFIG_CONTENT))
 115
 116 export FOUND_MOZCONFIG
 117
 118 # As '||' was used as a newline separator, it means it's not occurring in
 119 # lines themselves. It can thus safely be used to replaces normal spaces,
 120 # to then replace newlines with normal spaces. This allows to get a list
 121 # of mozconfig output lines.
 122 MOZCONFIG_OUT_LINES := $(subst $(CR), ,$(subst $(NULL) $(NULL),||,$(MOZCONFIG_CONTENT)))
 123 # Filter-out comments from those lines.
 124 START_COMMENT = \#
 125 MOZCONFIG_OUT_FILTERED := $(filter-out $(START_COMMENT)%,$(MOZCONFIG_OUT_LINES))
 126
 127 ifdef AUTOCLOBBER
 128 export AUTOCLOBBER=1
 129 endif
 130 export MOZ_PGO
 131
 132 ifdef MOZ_PARALLEL_BUILD
 133   MOZ_MAKE_FLAGS := $(filter-out -j%,$(MOZ_MAKE_FLAGS))
 134   MOZ_MAKE_FLAGS += -j$(MOZ_PARALLEL_BUILD)
 135 endif
 136
 137 # Automatically add -jN to make flags if not defined. N defaults to number of cores.
 138 ifeq (,$(findstring -j,$(MOZ_MAKE_FLAGS)))
 139   cores=$(shell $(PYTHON) -c 'import multiprocessing; print(multiprocessing.cpu_count())')
 140   MOZ_MAKE_FLAGS += -j$(cores)
 141 endif
 142
 143
 144 ifdef MOZ_BUILD_PROJECTS
 145
 146 ifdef MOZ_CURRENT_PROJECT
 147   BUILD_PROJECT_ARG = MOZ_BUILD_APP=$(MOZ_CURRENT_PROJECT)
 148   export MOZ_CURRENT_PROJECT
 149 else
 150   MOZ_MAKE = $(error Cannot build in the OBJDIR when MOZ_CURRENT_PROJECT is not set.)
 151 endif
 152 endif # MOZ_BUILD_PROJECTS
 153
 154 MOZ_MAKE = $(MAKE) $(MOZ_MAKE_FLAGS) -C $(OBJDIR)
 155
 156 # 'configure' scripts generated by autoconf.
 157 CONFIGURES := $(TOPSRCDIR)/configure
 158 CONFIGURES += $(TOPSRCDIR)/js/src/configure
 159
 160 # Make targets that are going to be passed to the real build system
 161 OBJDIR_TARGETS = install export libs clean realclean distclean maybe_clobber_profiledbuild upload sdk installer package package-compare stage-package source-package l10n-check automation/build
 162
 163 #######################################################################
 164 # Rules
 165
 166 # The default rule is build
 167 build::
 168         $(MAKE) -f $(TOPSRCDIR)/client.mk $(if $(MOZ_PGO),profiledbuild,realbuild) CREATE_MOZCONFIG_JSON=
 169
 170 # Include baseconfig.mk for its $(MAKE) validation.
 171 include $(TOPSRCDIR)/config/baseconfig.mk
 172
 173 # Define mkdir
 174 include $(TOPSRCDIR)/config/makefiles/makeutils.mk
 175 include $(TOPSRCDIR)/config/makefiles/autotargets.mk
 176
 177 # Create a makefile containing the mk_add_options values from mozconfig,
 178 # but only do so when OBJDIR is defined (see further above).
 179 ifdef MOZ_BUILD_PROJECTS
 180 ifdef MOZ_CURRENT_PROJECT
 181 WANT_MOZCONFIG_MK = 1
 182 else
 183 WANT_MOZCONFIG_MK =
 184 endif
 185 else
 186 WANT_MOZCONFIG_MK = 1
 187 endif
 188
 189 ifdef WANT_MOZCONFIG_MK
 190 # For now, only output "export" lines and lines containing UPLOAD_EXTRA_FILES
 191 # from mach environment --format=client.mk output.
 192 MOZCONFIG_MK_LINES := $(filter export||% UPLOAD_EXTRA_FILES% %UPLOAD_EXTRA_FILES%,$(MOZCONFIG_OUT_LINES))
 193 $(OBJDIR)/.mozconfig.mk: $(TOPSRCDIR)/client.mk $(FOUND_MOZCONFIG) $(call mkdir_deps,$(OBJDIR)) $(OBJDIR)/CLOBBER
 194         $(if $(MOZCONFIG_MK_LINES),( $(foreach line,$(MOZCONFIG_MK_LINES), echo '$(subst ||, ,$(line))';) )) > $@
 195 ifdef MOZ_CURRENT_PROJECT
 196         echo export MOZ_CURRENT_PROJECT=$(MOZ_CURRENT_PROJECT) >> $@
 197 endif
 198
 199 # Include that makefile so that it is created. This should not actually change
 200 # the environment since MOZCONFIG_CONTENT, which MOZCONFIG_OUT_LINES derives
 201 # from, has already been eval'ed.
 202 include $(OBJDIR)/.mozconfig.mk
 203 endif
 204
 205 # Print out any options loaded from mozconfig.
 206 all realbuild clean distclean export libs install realclean::
 207 ifneq (,$(strip $(MOZCONFIG_OUT_FILTERED)))
 208         $(info Adding client.mk options from $(FOUND_MOZCONFIG):)
 209         $(foreach line,$(MOZCONFIG_OUT_FILTERED),$(info $(NULL) $(NULL) $(NULL) $(NULL) $(subst ||, ,$(line))))
 210 endif
 211
 212 # Windows equivalents
 213 build_all: build
 214 clobber clobber_all: clean
 215
 216 # helper target for mobile
 217 build_and_deploy: build package install
 218
 219 # Do everything from scratch
 220 everything: clean build
 221
 222 ####################################
 223 # Profile-Guided Optimization
 224 #  This is up here, outside of the MOZ_CURRENT_PROJECT logic so that this
 225 #  is usable in multi-pass builds, where you might not have a runnable
 226 #  application until all the build passes and postflight scripts have run.
 227 profiledbuild::
 228         $(call BUILDSTATUS,TIERS pgo_profile_generate pgo_package pgo_profile pgo_clobber pgo_profile_use)
 229         $(call BUILDSTATUS,TIER_START pgo_profile_generate)
 230         $(MAKE) -f $(TOPSRCDIR)/client.mk realbuild MOZ_PROFILE_GENERATE=1 MOZ_PGO_INSTRUMENTED=1 CREATE_MOZCONFIG_JSON=
 231         $(call BUILDSTATUS,TIER_FINISH pgo_profile_generate)
 232         $(call BUILDSTATUS,TIER_START pgo_package)
 233         $(MAKE) -C $(OBJDIR) package MOZ_PGO_INSTRUMENTED=1 MOZ_INTERNAL_SIGNING_FORMAT= MOZ_EXTERNAL_SIGNING_FORMAT=
 234         rm -f $(OBJDIR)/jarlog/en-US.log
 235         $(call BUILDSTATUS,TIER_FINISH pgo_package)
 236         $(call BUILDSTATUS,TIER_START pgo_profile)
 237         MOZ_PGO_INSTRUMENTED=1 JARLOG_FILE=jarlog/en-US.log EXTRA_TEST_ARGS=10 $(MAKE) -C $(OBJDIR) pgo-profile-run
 238         $(call BUILDSTATUS,TIER_FINISH pgo_profile)
 239         $(call BUILDSTATUS,TIER_START pgo_clobber)
 240         $(MAKE) -f $(TOPSRCDIR)/client.mk maybe_clobber_profiledbuild CREATE_MOZCONFIG_JSON=
 241         $(call BUILDSTATUS,TIER_FINISH pgo_clobber)
 242         $(call BUILDSTATUS,TIER_START pgo_profile_use)
 243         $(MAKE) -f $(TOPSRCDIR)/client.mk realbuild MOZ_PROFILE_USE=1 CREATE_MOZCONFIG_JSON=
 244         $(call BUILDSTATUS,TIER_FINISH pgo_profile_use)
 245
 246 #####################################################
 247 # Build date unification
 248
 249 ifdef MOZ_UNIFY_BDATE
 250 ifndef MOZ_BUILD_DATE
 251 ifdef MOZ_BUILD_PROJECTS
 252 MOZ_BUILD_DATE = $(shell $(PYTHON) $(TOPSRCDIR)/build/variables.py buildid_header | awk '{print $$3}')
 253 export MOZ_BUILD_DATE
 254 endif
 255 endif
 256 endif
 257
 258 #####################################################
 259 # Preflight, before building any project
 260
 261 realbuild preflight_all::
 262 ifeq (,$(MOZ_CURRENT_PROJECT)$(if $(MOZ_PREFLIGHT_ALL),,1))
 263 # Don't run preflight_all for individual projects in multi-project builds
 264 # (when MOZ_CURRENT_PROJECT is set.)
 265 ifndef MOZ_BUILD_PROJECTS
 266 # Building a single project, OBJDIR is usable.
 267         set -e; \
 268         for mkfile in $(MOZ_PREFLIGHT_ALL); do \
 269           $(MAKE) -f $(TOPSRCDIR)/$$mkfile preflight_all TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
 270         done
 271 else
 272 # OBJDIR refers to the project-specific OBJDIR, which is not available at
 273 # this point when building multiple projects.  Only MOZ_OBJDIR is available.
 274         set -e; \
 275         for mkfile in $(MOZ_PREFLIGHT_ALL); do \
 276           $(MAKE) -f $(TOPSRCDIR)/$$mkfile preflight_all TOPSRCDIR=$(TOPSRCDIR) MOZ_OBJDIR=$(MOZ_OBJDIR) MOZ_BUILD_PROJECTS='$(MOZ_BUILD_PROJECTS)'; \
 277         done
 278 endif
 279 endif
 280
 281 # If we're building multiple projects, but haven't specified which project,
 282 # loop through them.
 283
 284 ifeq (,$(MOZ_CURRENT_PROJECT)$(if $(MOZ_BUILD_PROJECTS),,1))
 285 configure realbuild preflight postflight $(OBJDIR_TARGETS)::
 286         set -e; \
 287         for app in $(MOZ_BUILD_PROJECTS); do \
 288           $(MAKE) -f $(TOPSRCDIR)/client.mk $@ MOZ_CURRENT_PROJECT=$$app; \
 289         done
 290
 291 else
 292
 293 # MOZ_CURRENT_PROJECT: either doing a single-project build, or building an
 294 # individual project in a multi-project build.
 295
 296 ####################################
 297 # Configure
 298
 299 MAKEFILE      = $(wildcard $(OBJDIR)/Makefile)
 300 CONFIG_STATUS = $(wildcard $(OBJDIR)/config.status)
 301 CONFIG_CACHE  = $(wildcard $(OBJDIR)/config.cache)
 302
 303 EXTRA_CONFIG_DEPS := \
 304   $(TOPSRCDIR)/aclocal.m4 \
 305   $(TOPSRCDIR)/old-configure.in \
 306   $(wildcard $(TOPSRCDIR)/build/autoconf/*.m4) \
 307   $(TOPSRCDIR)/js/src/aclocal.m4 \
 308   $(TOPSRCDIR)/js/src/old-configure.in \
 309   $(NULL)
 310
 311 $(CONFIGURES): %: %.in $(EXTRA_CONFIG_DEPS)
 312         @echo Generating $@
 313         sed '1,/^divert/d' $< > $@
 314         chmod +x $@
 315
 316 CONFIG_STATUS_DEPS := \
 317   $(wildcard $(TOPSRCDIR)/*/confvars.sh) \
 318   $(CONFIGURES) \
 319   $(TOPSRCDIR)/CLOBBER \
 320   $(TOPSRCDIR)/nsprpub/configure \
 321   $(TOPSRCDIR)/config/milestone.txt \
 322   $(TOPSRCDIR)/browser/config/version.txt \
 323   $(TOPSRCDIR)/browser/config/version_display.txt \
 324   $(TOPSRCDIR)/build/virtualenv_packages.txt \
 325   $(TOPSRCDIR)/python/mozbuild/mozbuild/virtualenv.py \
 326   $(TOPSRCDIR)/testing/mozbase/packages.txt \
 327   $(OBJDIR)/.mozconfig.json \
 328   $(NULL)
 329
 330 CONFIGURE_ENV_ARGS += \
 331   MAKE='$(MAKE)' \
 332   $(NULL)
 333
 334 # configure uses the program name to determine @srcdir@. Calling it without
 335 #   $(TOPSRCDIR) will set @srcdir@ to "."; otherwise, it is set to the full
 336 #   path of $(TOPSRCDIR).
 337 ifeq ($(TOPSRCDIR),$(OBJDIR))
 338   CONFIGURE = ./configure
 339 else
 340   CONFIGURE = $(TOPSRCDIR)/configure
 341 endif
 342
 343 $(OBJDIR)/CLOBBER: $(TOPSRCDIR)/CLOBBER
 344         $(PYTHON) $(TOPSRCDIR)/config/pythonpath.py -I $(TOPSRCDIR)/testing/mozbase/mozfile \
 345             $(TOPSRCDIR)/python/mozbuild/mozbuild/controller/clobber.py $(TOPSRCDIR) $(OBJDIR)
 346
 347 configure-files: $(CONFIGURES)
 348
 349 configure-preqs = \
 350   $(OBJDIR)/CLOBBER \
 351   configure-files \
 352   $(call mkdir_deps,$(OBJDIR)) \
 353   $(if $(MOZ_BUILD_PROJECTS),$(call mkdir_deps,$(MOZ_OBJDIR))) \
 354   save-mozconfig \
 355   $(OBJDIR)/.mozconfig.json \
 356   $(NULL)
 357
 358 CREATE_MOZCONFIG_JSON = $(shell $(TOPSRCDIR)/mach environment --format=json -o $(OBJDIR)/.mozconfig.json)
 359 # Force CREATE_MOZCONFIG_JSON above to be resolved, without side effects in
 360 # case the result is non empty, and allowing an override on the make command
 361 # line not running the command (using := $(shell) still runs the shell command).
 362 ifneq (,$(CREATE_MOZCONFIG_JSON))
 363 endif
 364
 365 $(OBJDIR)/.mozconfig.json: $(call mkdir_deps,$(OBJDIR)) ;
 366
 367 save-mozconfig: $(FOUND_MOZCONFIG)
 368 ifdef FOUND_MOZCONFIG
 369         -cp $(FOUND_MOZCONFIG) $(OBJDIR)/.mozconfig
 370 endif
 371
 372 configure:: $(configure-preqs)
 373         $(call BUILDSTATUS,TIERS configure)
 374         $(call BUILDSTATUS,TIER_START configure)
 375         @echo cd $(OBJDIR);
 376         @echo $(CONFIGURE) $(CONFIGURE_ARGS)
 377         @cd $(OBJDIR) && $(BUILD_PROJECT_ARG) $(CONFIGURE_ENV_ARGS) $(CONFIGURE) $(CONFIGURE_ARGS) \
 378           || ( echo '*** Fix above errors and then restart with\
 379                "$(MAKE) -f client.mk build"' && exit 1 )
 380         @touch $(OBJDIR)/Makefile
 381         $(call BUILDSTATUS,TIER_FINISH configure)
 382
 383 ifneq (,$(MAKEFILE))
 384 $(OBJDIR)/Makefile: $(OBJDIR)/config.status
 385
 386 $(OBJDIR)/config.status: $(CONFIG_STATUS_DEPS)
 387 else
 388 $(OBJDIR)/Makefile: $(CONFIG_STATUS_DEPS)
 389 endif
 390         @$(MAKE) -f $(TOPSRCDIR)/client.mk configure CREATE_MOZCONFIG_JSON=
 391
 392 ifneq (,$(CONFIG_STATUS))
 393 $(OBJDIR)/config/autoconf.mk: $(TOPSRCDIR)/config/autoconf.mk.in
 394         $(PYTHON) $(OBJDIR)/config.status -n --file=$(OBJDIR)/config/autoconf.mk
 395 endif
 396
 397
 398 ####################################
 399 # Preflight
 400
 401 realbuild preflight::
 402 ifdef MOZ_PREFLIGHT
 403         set -e; \
 404         for mkfile in $(MOZ_PREFLIGHT); do \
 405           $(MAKE) -f $(TOPSRCDIR)/$$mkfile preflight TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
 406         done
 407 endif
 408
 409 ####################################
 410 # Build it
 411
 412 realbuild::  $(OBJDIR)/Makefile $(OBJDIR)/config.status
 413         +$(MOZ_MAKE)
 414
 415 ####################################
 416 # Other targets
 417
 418 # Pass these target onto the real build system
 419 $(OBJDIR_TARGETS):: $(OBJDIR)/Makefile $(OBJDIR)/config.status
 420         +$(MOZ_MAKE) $@
 421
 422 ####################################
 423 # Postflight
 424
 425 realbuild postflight::
 426 ifdef MOZ_POSTFLIGHT
 427         set -e; \
 428         for mkfile in $(MOZ_POSTFLIGHT); do \
 429           $(MAKE) -f $(TOPSRCDIR)/$$mkfile postflight TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
 430         done
 431 endif
 432
 433 endif # MOZ_CURRENT_PROJECT
 434
 435 ####################################
 436 # Postflight, after building all projects
 437
 438 ifdef MOZ_AUTOMATION
 439 ifndef MOZ_CURRENT_PROJECT
 440 $(if $(MOZ_PGO),profiledbuild,realbuild)::
 441 # Only run the automation/build target for the first project.
 442 # (i.e. first platform of universal builds)
 443         $(MAKE) -f $(TOPSRCDIR)/client.mk automation/build $(addprefix MOZ_CURRENT_PROJECT=,$(firstword $(MOZ_BUILD_PROJECTS)))
 444 endif
 445 endif
 446
 447 realbuild postflight_all::
 448 ifeq (,$(MOZ_CURRENT_PROJECT)$(if $(MOZ_POSTFLIGHT_ALL),,1))
 449 # Don't run postflight_all for individual projects in multi-project builds
 450 # (when MOZ_CURRENT_PROJECT is set.)
 451 ifndef MOZ_BUILD_PROJECTS
 452 # Building a single project, OBJDIR is usable.
 453         set -e; \
 454         for mkfile in $(MOZ_POSTFLIGHT_ALL); do \
 455           $(MAKE) -f $(TOPSRCDIR)/$$mkfile postflight_all TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
 456         done
 457 else
 458 # OBJDIR refers to the project-specific OBJDIR, which is not available at
 459 # this point when building multiple projects.  Only MOZ_OBJDIR is available.
 460         set -e; \
 461         for mkfile in $(MOZ_POSTFLIGHT_ALL); do \
 462           $(MAKE) -f $(TOPSRCDIR)/$$mkfile postflight_all TOPSRCDIR=$(TOPSRCDIR) MOZ_OBJDIR=$(MOZ_OBJDIR) MOZ_BUILD_PROJECTS='$(MOZ_BUILD_PROJECTS)'; \
 463         done
 464 endif
 465 endif
 466
 467 cleansrcdir:
 468         @cd $(TOPSRCDIR); \
 469         if [ -f Makefile ]; then \
 470           $(MAKE) distclean ; \
 471         else \
 472           echo 'Removing object files from srcdir...'; \
 473           rm -fr `find . -type d \( -name .deps -print -o -name CVS \
 474                   -o -exec test ! -d {}/CVS \; \) -prune \
 475                   -o \( -name '*.[ao]' -o -name '*.so' \) -type f -print`; \
 476            build/autoconf/clean-config.sh; \
 477         fi;
 478
 479 echo-variable-%:
 480         @echo $($*)
 481
 482 # This makefile doesn't support parallel execution. It does pass
 483 # MOZ_MAKE_FLAGS to sub-make processes, so they will correctly execute
 484 # in parallel.
 485 .NOTPARALLEL:
 486
 487 .PHONY: checkout \
 488     real_checkout \
 489     realbuild \
 490     build \
 491     profiledbuild \
 492     cleansrcdir \
 493     pull_all \
 494     build_all \
 495     clobber \
 496     clobber_all \
 497     pull_and_build_all \
 498     everything \
 499     configure \
 500     preflight_all \
 501     preflight \
 502     postflight \
 503     postflight_all \
 504     $(OBJDIR_TARGETS)