client.mk

   1 # -*- makefile -*-
   2 # vim:set ts=8 sw=8 sts=8 noet:
   3 # ***** BEGIN LICENSE BLOCK *****
   4 # Version: MPL 1.1/GPL 2.0/LGPL 2.1
   5 #
   6 # The contents of this file are subject to the Mozilla Public License Version
   7 # 1.1 (the "License"); you may not use this file except in compliance with
   8 # the License. You may obtain a copy of the License at
   9 # http://www.mozilla.org/MPL/
  10 #
  11 # Software distributed under the License is distributed on an "AS IS" basis,
  12 # WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  13 # for the specific language governing rights and limitations under the
  14 # License.
  15 #
  16 # The Original Code is mozilla.org code.
  17 #
  18 # The Initial Developer of the Original Code is
  19 # Netscape Communications Corporation.
  20 # Portions created by the Initial Developer are Copyright (C) 1998
  21 # the Initial Developer. All Rights Reserved.
  22 #
  23 # Contributor(s):
  24 #   Stephen Lamm
  25 #   Benjamin Smedberg <bsmedberg@covad.net>
  26 #   Chase Phillips <chase@mozilla.org>
  27 #   Mark Mentovai <mark@moxienet.com>
  28 #   Joey Armstrong <joey@mozilla.com>
  29 #
  30 # Alternatively, the contents of this file may be used under the terms of
  31 # either the GNU General Public License Version 2 or later (the "GPL"), or
  32 # the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  33 # in which case the provisions of the GPL or the LGPL are applicable instead
  34 # of those above. If you wish to allow use of your version of this file only
  35 # under the terms of either the GPL or the LGPL, and not to allow others to
  36 # use your version of this file under the terms of the MPL, indicate your
  37 # decision by deleting the provisions above and replace them with the notice
  38 # and other provisions required by the GPL or the LGPL. If you do not delete
  39 # the provisions above, a recipient may use your version of this file under
  40 # the terms of any one of the MPL, the GPL or the LGPL.
  41 #
  42 # ***** END LICENSE BLOCK *****
  43
  44 # Build a mozilla application.
  45 #
  46 # To build a tree,
  47 #    1. hg clone ssh://hg.mozilla.org/mozilla-central mozilla
  48 #    2. cd mozilla
  49 #    3. create your .mozconfig file with
  50 #       ac_add_options --enable-application=browser
  51 #    4. gmake -f client.mk
  52 #
  53 # Other targets (gmake -f client.mk [targets...]),
  54 #    build
  55 #    clean (realclean is now the same as clean)
  56 #    distclean
  57 #
  58 # See http://developer.mozilla.org/en/docs/Build_Documentation for
  59 # more information.
  60 #
  61 # Options:
  62 #   MOZ_BUILD_PROJECTS   - Build multiple projects in subdirectories
  63 #                          of MOZ_OBJDIR
  64 #   MOZ_OBJDIR           - Destination object directory
  65 #   MOZ_MAKE_FLAGS       - Flags to pass to $(MAKE)
  66 #   MOZ_PREFLIGHT_ALL  } - Makefiles to run before any project in
  67 #   MOZ_PREFLIGHT      }   MOZ_BUILD_PROJECTS, before each project, after
  68 #   MOZ_POSTFLIGHT     }   each project, and after all projects; these
  69 #   MOZ_POSTFLIGHT_ALL }   variables contain space-separated lists
  70 #   MOZ_UNIFY_BDATE      - Set to use the same bdate for each project in
  71 #                          MOZ_BUILD_PROJECTS
  72 #
  73 #######################################################################
  74 # Defines
  75
  76 comma := ,
  77
  78 CWD := $(CURDIR)
  79 ifneq (1,$(words $(CWD)))
  80 $(error The mozilla directory cannot be located in a path with spaces.)
  81 endif
  82
  83 ifeq "$(CWD)" "/"
  84 CWD   := /.
  85 endif
  86
  87 ifndef TOPSRCDIR
  88 ifeq (,$(wildcard client.mk))
  89 TOPSRCDIR := $(patsubst %/,%,$(dir $(MAKEFILE_LIST)))
  90 MOZ_OBJDIR = .
  91 else
  92 TOPSRCDIR := $(CWD)
  93 endif
  94 endif
  95
  96 # try to find autoconf 2.13 - discard errors from 'which'
  97 # MacOS X 10.4 sends "no autoconf*" errors to stdout, discard those via grep
  98 AUTOCONF ?= $(shell which autoconf-2.13 autoconf2.13 autoconf213 2>/dev/null | grep -v '^no autoconf' | head -1)
  99
 100 ifeq (,$(strip $(AUTOCONF)))
 101 AUTOCONF=$(error Could not find autoconf 2.13)
 102 endif
 103
 104 MKDIR := mkdir
 105 SH := /bin/sh
 106 PERL ?= perl
 107 PYTHON ?= python
 108
 109 CONFIG_GUESS_SCRIPT := $(wildcard $(TOPSRCDIR)/build/autoconf/config.guess)
 110 ifdef CONFIG_GUESS_SCRIPT
 111   CONFIG_GUESS = $(shell $(CONFIG_GUESS_SCRIPT))
 112 endif
 113
 114
 115 ####################################
 116 # Sanity checks
 117
 118 ifneq (,$(findstring mingw,$(CONFIG_GUESS)))
 119 # check for CRLF line endings
 120 ifneq (0,$(shell $(PERL) -e 'binmode(STDIN); while (<STDIN>) { if (/\r/) { print "1"; exit } } print "0"' < $(TOPSRCDIR)/client.mk))
 121 $(error This source tree appears to have Windows-style line endings. To \
 122 convert it to Unix-style line endings, run \
 123 "python mozilla/build/win32/mozilla-dos2unix.py")
 124 endif
 125 endif
 126
 127 ####################################
 128 # Load mozconfig Options
 129
 130 # See build pages, http://www.mozilla.org/build/ for how to set up mozconfig.
 131
 132 MOZCONFIG_LOADER := build/autoconf/mozconfig2client-mk
 133 MOZCONFIG_FINDER := build/autoconf/mozconfig-find
 134 MOZCONFIG_MODULES := build/unix/uniq.pl
 135
 136 run_for_side_effects := \
 137   $(shell $(TOPSRCDIR)/$(MOZCONFIG_LOADER) $(TOPSRCDIR) $(TOPSRCDIR)/.mozconfig.mk > $(TOPSRCDIR)/.mozconfig.out)
 138
 139 include $(TOPSRCDIR)/.mozconfig.mk
 140
 141 ifndef MOZ_OBJDIR
 142   MOZ_OBJDIR = obj-$(CONFIG_GUESS)
 143 else
 144 # On Windows Pymake builds check MOZ_OBJDIR doesn't start with "/"
 145   ifneq (,$(findstring mingw,$(CONFIG_GUESS)))
 146   ifeq (1_a,$(.PYMAKE)_$(firstword a$(subst /, ,$(MOZ_OBJDIR))))
 147   $(error For Windows Pymake builds, MOZ_OBJDIR must be a Windows [and not MSYS] style path.)
 148   endif
 149   endif
 150 endif
 151
 152 ifdef MOZ_BUILD_PROJECTS
 153
 154 ifdef MOZ_CURRENT_PROJECT
 155   OBJDIR = $(MOZ_OBJDIR)/$(MOZ_CURRENT_PROJECT)
 156   MOZ_MAKE = $(MAKE) $(MOZ_MAKE_FLAGS) -C $(OBJDIR)
 157   BUILD_PROJECT_ARG = MOZ_BUILD_APP=$(MOZ_CURRENT_PROJECT)
 158 else
 159   OBJDIR = $(error Cannot find the OBJDIR when MOZ_CURRENT_PROJECT is not set.)
 160   MOZ_MAKE = $(error Cannot build in the OBJDIR when MOZ_CURRENT_PROJECT is not set.)
 161 endif
 162
 163 else # MOZ_BUILD_PROJECTS
 164
 165 OBJDIR = $(MOZ_OBJDIR)
 166 MOZ_MAKE = $(MAKE) $(MOZ_MAKE_FLAGS) -C $(OBJDIR)
 167
 168 endif # MOZ_BUILD_PROJECTS
 169
 170 # 'configure' scripts generated by autoconf.
 171 CONFIGURES := $(TOPSRCDIR)/configure
 172 CONFIGURES += $(TOPSRCDIR)/js/src/configure
 173
 174 # Make targets that are going to be passed to the real build system
 175 OBJDIR_TARGETS = install export libs clean realclean distclean alldep maybe_clobber_profiledbuild upload sdk installer package package-compare stage-package source-package l10n-check
 176
 177 #######################################################################
 178 # Rules
 179
 180 # The default rule is build
 181 build::
 182         $(MAKE) -f $(TOPSRCDIR)/client.mk $(if $(MOZ_PGO),profiledbuild,realbuild)
 183
 184
 185 # Print out any options loaded from mozconfig.
 186 all realbuild clean depend distclean export libs install realclean::
 187         @if test -f .mozconfig.out; then \
 188           cat .mozconfig.out; \
 189           rm -f .mozconfig.out; \
 190         else true; \
 191         fi
 192
 193 # Windows equivalents
 194 build_all: build
 195 build_all_dep: alldep
 196 build_all_depend: alldep
 197 clobber clobber_all: clean
 198
 199 # Do everything from scratch
 200 everything: clean build
 201
 202 ####################################
 203 # Profile-Guided Optimization
 204 #  To use this, you should set the following variables in your mozconfig
 205 #    mk_add_options PROFILE_GEN_SCRIPT=/path/to/profile-script
 206 #
 207 #  The profile script should exercise the functionality to be included
 208 #  in the profile feedback.
 209 #
 210 #  This is up here, outside of the MOZ_CURRENT_PROJECT logic so that this
 211 #  is usable in multi-pass builds, where you might not have a runnable
 212 #  application until all the build passes and postflight scripts have run.
 213 ifdef MOZ_OBJDIR
 214   PGO_OBJDIR = $(MOZ_OBJDIR)
 215 else
 216   PGO_OBJDIR := $(TOPSRCDIR)
 217 endif
 218
 219 profiledbuild::
 220         $(MAKE) -f $(TOPSRCDIR)/client.mk realbuild MOZ_PROFILE_GENERATE=1 MOZ_PGO_INSTRUMENTED=1
 221         $(MAKE) -C $(PGO_OBJDIR) stage-package MOZ_PGO_INSTRUMENTED=1
 222         MOZ_PGO_INSTRUMENTED=1 OBJDIR=${PGO_OBJDIR} JARLOG_DIR=${PGO_OBJDIR}/jarlog/en-US $(PROFILE_GEN_SCRIPT)
 223         $(MAKE) -f $(TOPSRCDIR)/client.mk maybe_clobber_profiledbuild
 224         $(MAKE) -f $(TOPSRCDIR)/client.mk realbuild MOZ_PROFILE_USE=1
 225
 226 #####################################################
 227 # Build date unification
 228
 229 ifdef MOZ_UNIFY_BDATE
 230 ifndef MOZ_BUILD_DATE
 231 ifdef MOZ_BUILD_PROJECTS
 232 MOZ_BUILD_DATE = $(shell $(PYTHON) $(TOPSRCDIR)/toolkit/xre/make-platformini.py --print-buildid)
 233 export MOZ_BUILD_DATE
 234 endif
 235 endif
 236 endif
 237
 238 #####################################################
 239 # Preflight, before building any project
 240
 241 realbuild alldep preflight_all::
 242 ifeq (,$(MOZ_CURRENT_PROJECT)$(if $(MOZ_PREFLIGHT_ALL),,1))
 243 # Don't run preflight_all for individual projects in multi-project builds
 244 # (when MOZ_CURRENT_PROJECT is set.)
 245 ifndef MOZ_BUILD_PROJECTS
 246 # Building a single project, OBJDIR is usable.
 247         set -e; \
 248         for mkfile in $(MOZ_PREFLIGHT_ALL); do \
 249           $(MAKE) -f $(TOPSRCDIR)/$$mkfile preflight_all TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
 250         done
 251 else
 252 # OBJDIR refers to the project-specific OBJDIR, which is not available at
 253 # this point when building multiple projects.  Only MOZ_OBJDIR is available.
 254         set -e; \
 255         for mkfile in $(MOZ_PREFLIGHT_ALL); do \
 256           $(MAKE) -f $(TOPSRCDIR)/$$mkfile preflight_all TOPSRCDIR=$(TOPSRCDIR) MOZ_OBJDIR=$(MOZ_OBJDIR) MOZ_BUILD_PROJECTS="$(MOZ_BUILD_PROJECTS)"; \
 257         done
 258 endif
 259 endif
 260
 261 # If we're building multiple projects, but haven't specified which project,
 262 # loop through them.
 263
 264 ifeq (,$(MOZ_CURRENT_PROJECT)$(if $(MOZ_BUILD_PROJECTS),,1))
 265 configure depend realbuild preflight postflight $(OBJDIR_TARGETS)::
 266         set -e; \
 267         for app in $(MOZ_BUILD_PROJECTS); do \
 268           $(MAKE) -f $(TOPSRCDIR)/client.mk $@ MOZ_CURRENT_PROJECT=$$app; \
 269         done
 270
 271 else
 272
 273 # MOZ_CURRENT_PROJECT: either doing a single-project build, or building an
 274 # individual project in a multi-project build.
 275
 276 ####################################
 277 # Configure
 278
 279 MAKEFILE      = $(wildcard $(OBJDIR)/Makefile)
 280 CONFIG_STATUS = $(wildcard $(OBJDIR)/config.status)
 281 CONFIG_CACHE  = $(wildcard $(OBJDIR)/config.cache)
 282
 283 EXTRA_CONFIG_DEPS := \
 284         $(TOPSRCDIR)/aclocal.m4 \
 285         $(wildcard $(TOPSRCDIR)/build/autoconf/*.m4) \
 286         $(TOPSRCDIR)/js/src/aclocal.m4 \
 287         $(NULL)
 288
 289 $(CONFIGURES): %: %.in $(EXTRA_CONFIG_DEPS)
 290         @$(PYTHON) $(TOPSRCDIR)/js/src/config/check-sync-dirs.py $(TOPSRCDIR)/js/src/build $(TOPSRCDIR)/build
 291         @echo Generating $@ using autoconf
 292         cd $(@D); $(AUTOCONF)
 293
 294 CONFIG_STATUS_DEPS := \
 295         $(wildcard $(CONFIGURES)) \
 296         $(TOPSRCDIR)/allmakefiles.sh \
 297         $(wildcard $(TOPSRCDIR)/nsprpub/configure) \
 298         $(wildcard $(TOPSRCDIR)/config/milestone.txt) \
 299         $(wildcard $(TOPSRCDIR)/js/src/config/milestone.txt) \
 300         $(wildcard $(TOPSRCDIR)/browser/config/version.txt) \
 301         $(wildcard $(addsuffix confvars.sh,$(wildcard $(TOPSRCDIR)/*/))) \
 302         $(NULL)
 303
 304 CONFIGURE_ENV_ARGS += \
 305   MAKE="$(MAKE)" \
 306   $(NULL)
 307
 308 # configure uses the program name to determine @srcdir@. Calling it without
 309 #   $(TOPSRCDIR) will set @srcdir@ to "."; otherwise, it is set to the full
 310 #   path of $(TOPSRCDIR).
 311 ifeq ($(TOPSRCDIR),$(OBJDIR))
 312   CONFIGURE = ./configure
 313 else
 314   CONFIGURE = $(TOPSRCDIR)/configure
 315 endif
 316
 317 configure-files: $(CONFIGURES)
 318
 319 configure:: configure-files
 320 ifdef MOZ_BUILD_PROJECTS
 321         @if test ! -d $(MOZ_OBJDIR); then $(MKDIR) $(MOZ_OBJDIR); else true; fi
 322 endif
 323         @if test ! -d $(OBJDIR); then $(MKDIR) $(OBJDIR); else true; fi
 324         @echo cd $(OBJDIR);
 325         @echo $(CONFIGURE) $(CONFIGURE_ARGS)
 326         @cd $(OBJDIR) && $(BUILD_PROJECT_ARG) $(CONFIGURE_ENV_ARGS) $(CONFIGURE) $(CONFIGURE_ARGS) \
 327           || ( echo "*** Fix above errors and then restart with\
 328                \"$(MAKE) -f client.mk build\"" && exit 1 )
 329         @touch $(OBJDIR)/Makefile
 330
 331 ifneq (,$(MAKEFILE))
 332 $(OBJDIR)/Makefile: $(OBJDIR)/config.status
 333
 334 $(OBJDIR)/config.status: $(CONFIG_STATUS_DEPS)
 335 else
 336 $(OBJDIR)/Makefile: $(CONFIG_STATUS_DEPS)
 337 endif
 338         @$(MAKE) -f $(TOPSRCDIR)/client.mk configure
 339
 340 ifneq (,$(CONFIG_STATUS))
 341 $(OBJDIR)/config/autoconf.mk: $(TOPSRCDIR)/config/autoconf.mk.in
 342         cd $(OBJDIR); \
 343           CONFIG_FILES=config/autoconf.mk ./config.status
 344 endif
 345
 346
 347 ####################################
 348 # Depend
 349
 350 depend:: $(OBJDIR)/Makefile $(OBJDIR)/config.status
 351         $(MOZ_MAKE) export && $(MOZ_MAKE) depend
 352
 353 ####################################
 354 # Preflight
 355
 356 realbuild alldep preflight::
 357 ifdef MOZ_PREFLIGHT
 358         set -e; \
 359         for mkfile in $(MOZ_PREFLIGHT); do \
 360           $(MAKE) -f $(TOPSRCDIR)/$$mkfile preflight TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
 361         done
 362 endif
 363
 364 ####################################
 365 # Build it
 366
 367 realbuild::  $(OBJDIR)/Makefile $(OBJDIR)/config.status
 368         @$(PYTHON) $(TOPSRCDIR)/js/src/config/check-sync-dirs.py $(TOPSRCDIR)/js/src/config $(TOPSRCDIR)/config
 369         $(MOZ_MAKE)
 370
 371 ####################################
 372 # Other targets
 373
 374 # Pass these target onto the real build system
 375 $(OBJDIR_TARGETS):: $(OBJDIR)/Makefile $(OBJDIR)/config.status
 376         $(MOZ_MAKE) $@
 377
 378 ####################################
 379 # Postflight
 380
 381 realbuild alldep postflight::
 382 ifdef MOZ_POSTFLIGHT
 383         set -e; \
 384         for mkfile in $(MOZ_POSTFLIGHT); do \
 385           $(MAKE) -f $(TOPSRCDIR)/$$mkfile postflight TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
 386         done
 387 endif
 388
 389 endif # MOZ_CURRENT_PROJECT
 390
 391 ####################################
 392 # Postflight, after building all projects
 393
 394 realbuild alldep postflight_all::
 395 ifeq (,$(MOZ_CURRENT_PROJECT)$(if $(MOZ_POSTFLIGHT_ALL),,1))
 396 # Don't run postflight_all for individual projects in multi-project builds
 397 # (when MOZ_CURRENT_PROJECT is set.)
 398 ifndef MOZ_BUILD_PROJECTS
 399 # Building a single project, OBJDIR is usable.
 400         set -e; \
 401         for mkfile in $(MOZ_POSTFLIGHT_ALL); do \
 402           $(MAKE) -f $(TOPSRCDIR)/$$mkfile postflight_all TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
 403         done
 404 else
 405 # OBJDIR refers to the project-specific OBJDIR, which is not available at
 406 # this point when building multiple projects.  Only MOZ_OBJDIR is available.
 407         set -e; \
 408         for mkfile in $(MOZ_POSTFLIGHT_ALL); do \
 409           $(MAKE) -f $(TOPSRCDIR)/$$mkfile postflight_all TOPSRCDIR=$(TOPSRCDIR) MOZ_OBJDIR=$(MOZ_OBJDIR) MOZ_BUILD_PROJECTS="$(MOZ_BUILD_PROJECTS)"; \
 410         done
 411 endif
 412 endif
 413
 414 cleansrcdir:
 415         @cd $(TOPSRCDIR); \
 416         if [ -f Makefile ]; then \
 417           $(MAKE) distclean ; \
 418         else \
 419           echo "Removing object files from srcdir..."; \
 420           rm -fr `find . -type d \( -name .deps -print -o -name CVS \
 421                   -o -exec test ! -d {}/CVS \; \) -prune \
 422                   -o \( -name '*.[ao]' -o -name '*.so' \) -type f -print`; \
 423            build/autoconf/clean-config.sh; \
 424         fi;
 425
 426 echo-variable-%:
 427         @echo $($*)
 428
 429 # This makefile doesn't support parallel execution. It does pass
 430 # MOZ_MAKE_FLAGS to sub-make processes, so they will correctly execute
 431 # in parallel.
 432 .NOTPARALLEL:
 433
 434 .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)