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