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