# -*- makefile -*- # vim:set ts=8 sw=8 sts=8 noet: # This Source Code Form is subject to the terms of the Mozilla Public # License, v. 2.0. If a copy of the MPL was not distributed with this # file, You can obtain one at http://mozilla.org/MPL/2.0/. # Build a mozilla application. # # To build a tree, # 1. hg clone ssh://hg.mozilla.org/mozilla-central mozilla # 2. cd mozilla # 3. create your .mozconfig file with # ac_add_options --enable-application=browser # 4. gmake -f client.mk # # Other targets (gmake -f client.mk [targets...]), # build # clean (realclean is now the same as clean) # distclean # # See http://developer.mozilla.org/en/docs/Build_Documentation for # more information. # # Options: # MOZ_BUILD_PROJECTS - Build multiple projects in subdirectories # of MOZ_OBJDIR # MOZ_OBJDIR - Destination object directory # MOZ_MAKE_FLAGS - Flags to pass to $(MAKE) # MOZ_PREFLIGHT_ALL } - Makefiles to run before any project in # MOZ_PREFLIGHT } MOZ_BUILD_PROJECTS, before each project, after # MOZ_POSTFLIGHT } each project, and after all projects; these # MOZ_POSTFLIGHT_ALL } variables contain space-separated lists # MOZ_UNIFY_BDATE - Set to use the same bdate for each project in # MOZ_BUILD_PROJECTS # ####################################################################### # Defines comma := , ifdef MACH ifndef NO_BUILDSTATUS_MESSAGES define BUILDSTATUS @echo 'BUILDSTATUS $1' endef endif endif CWD := $(CURDIR) ifneq (1,$(words $(CWD))) $(error The mozilla directory cannot be located in a path with spaces.) endif ifeq "$(CWD)" "/" CWD := /. endif ifndef TOPSRCDIR ifeq (,$(wildcard client.mk)) TOPSRCDIR := $(patsubst %/,%,$(dir $(MAKEFILE_LIST))) else TOPSRCDIR := $(CWD) endif endif SH := /bin/sh PERL ?= perl PYTHON ?= $(shell which python2.7 > /dev/null 2>&1 && echo python2.7 || echo python) CONFIG_GUESS_SCRIPT := $(wildcard $(TOPSRCDIR)/build/autoconf/config.guess) ifdef CONFIG_GUESS_SCRIPT CONFIG_GUESS := $(shell $(CONFIG_GUESS_SCRIPT)) endif #################################### # Sanity checks # Windows checks. ifneq (,$(findstring mingw,$(CONFIG_GUESS))) # check for CRLF line endings ifneq (0,$(shell $(PERL) -e 'binmode(STDIN); while (<STDIN>) { if (/\r/) { print "1"; exit } } print "0"' < $(TOPSRCDIR)/client.mk)) $(error This source tree appears to have Windows-style line endings. To \ convert it to Unix-style line endings, check \ "https://developer.mozilla.org/en-US/docs/Developer_Guide/Mozilla_build_FAQ\#Win32-specific_questions" \ for a workaround of this issue.) endif # Set this for baseconfig.mk HOST_OS_ARCH=WINNT endif #################################### # Load mozconfig Options # See build pages, http://www.mozilla.org/build/ for how to set up mozconfig. define CR endef # As $(shell) doesn't preserve newlines, use sed to replace them with an # unlikely sequence (||), which is then replaced back to newlines by make # before evaluation. $(shell) replacing newlines with spaces, || is always # followed by a space (since sed doesn't remove newlines), except on the # last line, so replace both '|| ' and '||'. # Also, make MOZ_PGO available to mozconfig when passed on make command line. # Likewise for MOZ_CURRENT_PROJECT. 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/$$/||/'))) $(eval $(MOZCONFIG_CONTENT)) export FOUND_MOZCONFIG # As '||' was used as a newline separator, it means it's not occurring in # lines themselves. It can thus safely be used to replaces normal spaces, # to then replace newlines with normal spaces. This allows to get a list # of mozconfig output lines. MOZCONFIG_OUT_LINES := $(subst $(CR), ,$(subst $(NULL) $(NULL),||,$(MOZCONFIG_CONTENT))) # Filter-out comments from those lines. START_COMMENT = \# MOZCONFIG_OUT_FILTERED := $(filter-out $(START_COMMENT)%,$(MOZCONFIG_OUT_LINES)) ifdef AUTOCLOBBER export AUTOCLOBBER=1 endif ifdef MOZ_PGO export MOZ_PGO endif ifdef MOZ_PARALLEL_BUILD MOZ_MAKE_FLAGS := $(filter-out -j%,$(MOZ_MAKE_FLAGS)) MOZ_MAKE_FLAGS += -j$(MOZ_PARALLEL_BUILD) endif # Automatically add -jN to make flags if not defined. N defaults to number of cores. ifeq (,$(findstring -j,$(MOZ_MAKE_FLAGS))) cores=$(shell $(PYTHON) -c 'import multiprocessing; print(multiprocessing.cpu_count())') MOZ_MAKE_FLAGS += -j$(cores) endif ifdef MOZ_BUILD_PROJECTS ifdef MOZ_CURRENT_PROJECT BUILD_PROJECT_ARG = MOZ_BUILD_APP=$(MOZ_CURRENT_PROJECT) export MOZ_CURRENT_PROJECT else MOZ_MAKE = $(error Cannot build in the OBJDIR when MOZ_CURRENT_PROJECT is not set.) endif endif # MOZ_BUILD_PROJECTS MOZ_MAKE = $(MAKE) $(MOZ_MAKE_FLAGS) -C $(OBJDIR) # 'configure' scripts generated by autoconf. CONFIGURES := $(TOPSRCDIR)/configure CONFIGURES += $(TOPSRCDIR)/js/src/configure # Make targets that are going to be passed to the real build system 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 ####################################################################### # Rules # The default rule is build build:: $(MAKE) -f $(TOPSRCDIR)/client.mk $(if $(MOZ_PGO),profiledbuild,realbuild) CREATE_MOZCONFIG_JSON= # Include baseconfig.mk for its $(MAKE) validation. include $(TOPSRCDIR)/config/baseconfig.mk # Define mkdir include $(TOPSRCDIR)/config/makefiles/makeutils.mk include $(TOPSRCDIR)/config/makefiles/autotargets.mk # Create a makefile containing the mk_add_options values from mozconfig, # but only do so when OBJDIR is defined (see further above). ifdef MOZ_BUILD_PROJECTS ifdef MOZ_CURRENT_PROJECT WANT_MOZCONFIG_MK = 1 else WANT_MOZCONFIG_MK = endif else WANT_MOZCONFIG_MK = 1 endif ifdef WANT_MOZCONFIG_MK # For now, only output "export" lines and lines containing UPLOAD_EXTRA_FILES # from mach environment --format=client.mk output. MOZCONFIG_MK_LINES := $(filter export||% UPLOAD_EXTRA_FILES% %UPLOAD_EXTRA_FILES%,$(MOZCONFIG_OUT_LINES)) $(OBJDIR)/.mozconfig.mk: $(TOPSRCDIR)/client.mk $(FOUND_MOZCONFIG) $(call mkdir_deps,$(OBJDIR)) $(OBJDIR)/CLOBBER $(if $(MOZCONFIG_MK_LINES),( $(foreach line,$(MOZCONFIG_MK_LINES), echo '$(subst ||, ,$(line))';) )) > $@ ifdef MOZ_CURRENT_PROJECT echo export MOZ_CURRENT_PROJECT=$(MOZ_CURRENT_PROJECT) >> $@ endif # Include that makefile so that it is created. This should not actually change # the environment since MOZCONFIG_CONTENT, which MOZCONFIG_OUT_LINES derives # from, has already been eval'ed. include $(OBJDIR)/.mozconfig.mk endif # Print out any options loaded from mozconfig. all realbuild clean distclean export libs install realclean:: ifneq (,$(strip $(MOZCONFIG_OUT_FILTERED))) $(info Adding client.mk options from $(FOUND_MOZCONFIG):) $(foreach line,$(MOZCONFIG_OUT_FILTERED),$(info $(NULL) $(NULL) $(NULL) $(NULL) $(subst ||, ,$(line)))) endif # Windows equivalents build_all: build clobber clobber_all: clean # helper target for mobile build_and_deploy: build package install # Do everything from scratch everything: clean build #################################### # Profile-Guided Optimization # This is up here, outside of the MOZ_CURRENT_PROJECT logic so that this # is usable in multi-pass builds, where you might not have a runnable # application until all the build passes and postflight scripts have run. profiledbuild:: $(call BUILDSTATUS,TIERS pgo_profile_generate pgo_package pgo_profile pgo_clobber pgo_profile_use) $(call BUILDSTATUS,TIER_START pgo_profile_generate) $(MAKE) -f $(TOPSRCDIR)/client.mk realbuild MOZ_PROFILE_GENERATE=1 MOZ_PGO_INSTRUMENTED=1 CREATE_MOZCONFIG_JSON= $(call BUILDSTATUS,TIER_FINISH pgo_profile_generate) $(call BUILDSTATUS,TIER_START pgo_package) $(MAKE) -C $(OBJDIR) package MOZ_PGO_INSTRUMENTED=1 MOZ_INTERNAL_SIGNING_FORMAT= MOZ_EXTERNAL_SIGNING_FORMAT= rm -f $(OBJDIR)/jarlog/en-US.log $(call BUILDSTATUS,TIER_FINISH pgo_package) $(call BUILDSTATUS,TIER_START pgo_profile) MOZ_PGO_INSTRUMENTED=1 JARLOG_FILE=jarlog/en-US.log EXTRA_TEST_ARGS=10 $(MAKE) -C $(OBJDIR) pgo-profile-run $(call BUILDSTATUS,TIER_FINISH pgo_profile) $(call BUILDSTATUS,TIER_START pgo_clobber) $(MAKE) -f $(TOPSRCDIR)/client.mk maybe_clobber_profiledbuild CREATE_MOZCONFIG_JSON= $(call BUILDSTATUS,TIER_FINISH pgo_clobber) $(call BUILDSTATUS,TIER_START pgo_profile_use) $(MAKE) -f $(TOPSRCDIR)/client.mk realbuild MOZ_PROFILE_USE=1 CREATE_MOZCONFIG_JSON= $(call BUILDSTATUS,TIER_FINISH pgo_profile_use) ##################################################### # Build date unification ifdef MOZ_UNIFY_BDATE ifndef MOZ_BUILD_DATE ifdef MOZ_BUILD_PROJECTS MOZ_BUILD_DATE = $(shell $(PYTHON) $(TOPSRCDIR)/build/variables.py buildid_header | awk '{print $$3}') export MOZ_BUILD_DATE endif endif endif ##################################################### # Preflight, before building any project realbuild preflight_all:: ifeq (,$(MOZ_CURRENT_PROJECT)$(if $(MOZ_PREFLIGHT_ALL),,1)) # Don't run preflight_all for individual projects in multi-project builds # (when MOZ_CURRENT_PROJECT is set.) ifndef MOZ_BUILD_PROJECTS # Building a single project, OBJDIR is usable. set -e; \ for mkfile in $(MOZ_PREFLIGHT_ALL); do \ $(MAKE) -f $(TOPSRCDIR)/$$mkfile preflight_all TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \ done else # OBJDIR refers to the project-specific OBJDIR, which is not available at # this point when building multiple projects. Only MOZ_OBJDIR is available. set -e; \ for mkfile in $(MOZ_PREFLIGHT_ALL); do \ $(MAKE) -f $(TOPSRCDIR)/$$mkfile preflight_all TOPSRCDIR=$(TOPSRCDIR) MOZ_OBJDIR=$(MOZ_OBJDIR) MOZ_BUILD_PROJECTS='$(MOZ_BUILD_PROJECTS)'; \ done endif endif # If we're building multiple projects, but haven't specified which project, # loop through them. ifeq (,$(MOZ_CURRENT_PROJECT)$(if $(MOZ_BUILD_PROJECTS),,1)) configure realbuild preflight postflight $(OBJDIR_TARGETS):: set -e; \ for app in $(MOZ_BUILD_PROJECTS); do \ $(MAKE) -f $(TOPSRCDIR)/client.mk $@ MOZ_CURRENT_PROJECT=$$app; \ done else # MOZ_CURRENT_PROJECT: either doing a single-project build, or building an # individual project in a multi-project build. #################################### # Configure MAKEFILE = $(wildcard $(OBJDIR)/Makefile) CONFIG_STATUS = $(wildcard $(OBJDIR)/config.status) CONFIG_CACHE = $(wildcard $(OBJDIR)/config.cache) EXTRA_CONFIG_DEPS := \ $(TOPSRCDIR)/aclocal.m4 \ $(TOPSRCDIR)/old-configure.in \ $(wildcard $(TOPSRCDIR)/build/autoconf/*.m4) \ $(TOPSRCDIR)/js/src/aclocal.m4 \ $(TOPSRCDIR)/js/src/old-configure.in \ $(NULL) $(CONFIGURES): %: %.in $(EXTRA_CONFIG_DEPS) @echo Generating $@ cp -f $< $@ chmod +x $@ CONFIG_STATUS_DEPS := \ $(wildcard $(TOPSRCDIR)/*/confvars.sh) \ $(CONFIGURES) \ $(TOPSRCDIR)/CLOBBER \ $(TOPSRCDIR)/nsprpub/configure \ $(TOPSRCDIR)/config/milestone.txt \ $(TOPSRCDIR)/build/virtualenv_packages.txt \ $(TOPSRCDIR)/python/mozbuild/mozbuild/virtualenv.py \ $(TOPSRCDIR)/testing/mozbase/packages.txt \ $(OBJDIR)/.mozconfig.json \ $(NULL) CONFIGURE_ENV_ARGS += \ MAKE='$(MAKE)' \ $(NULL) # configure uses the program name to determine @srcdir@. Calling it without # $(TOPSRCDIR) will set @srcdir@ to "."; otherwise, it is set to the full # path of $(TOPSRCDIR). ifeq ($(TOPSRCDIR),$(OBJDIR)) CONFIGURE = ./configure else CONFIGURE = $(TOPSRCDIR)/configure endif $(OBJDIR)/CLOBBER: $(TOPSRCDIR)/CLOBBER $(PYTHON) $(TOPSRCDIR)/config/pythonpath.py -I $(TOPSRCDIR)/testing/mozbase/mozfile \ $(TOPSRCDIR)/python/mozbuild/mozbuild/controller/clobber.py $(TOPSRCDIR) $(OBJDIR) configure-files: $(CONFIGURES) configure-preqs = \ $(OBJDIR)/CLOBBER \ configure-files \ $(call mkdir_deps,$(OBJDIR)) \ $(if $(MOZ_BUILD_PROJECTS),$(call mkdir_deps,$(MOZ_OBJDIR))) \ save-mozconfig \ $(OBJDIR)/.mozconfig.json \ $(NULL) CREATE_MOZCONFIG_JSON = $(shell $(TOPSRCDIR)/mach environment --format=json -o $(OBJDIR)/.mozconfig.json) # Force CREATE_MOZCONFIG_JSON above to be resolved, without side effects in # case the result is non empty, and allowing an override on the make command # line not running the command (using := $(shell) still runs the shell command). ifneq (,$(CREATE_MOZCONFIG_JSON)) endif $(OBJDIR)/.mozconfig.json: $(call mkdir_deps,$(OBJDIR)) ; save-mozconfig: $(FOUND_MOZCONFIG) ifdef FOUND_MOZCONFIG -cp $(FOUND_MOZCONFIG) $(OBJDIR)/.mozconfig endif configure:: $(configure-preqs) $(call BUILDSTATUS,TIERS configure) $(call BUILDSTATUS,TIER_START configure) @echo cd $(OBJDIR); @echo $(CONFIGURE) $(CONFIGURE_ARGS) @cd $(OBJDIR) && $(BUILD_PROJECT_ARG) $(CONFIGURE_ENV_ARGS) $(CONFIGURE) $(CONFIGURE_ARGS) \ || ( echo '*** Fix above errors and then restart with\ "$(MAKE) -f client.mk build"' && exit 1 ) @touch $(OBJDIR)/Makefile $(call BUILDSTATUS,TIER_FINISH configure) ifneq (,$(MAKEFILE)) $(OBJDIR)/Makefile: $(OBJDIR)/config.status $(OBJDIR)/config.status: $(CONFIG_STATUS_DEPS) else $(OBJDIR)/Makefile: $(CONFIG_STATUS_DEPS) endif @$(MAKE) -f $(TOPSRCDIR)/client.mk configure CREATE_MOZCONFIG_JSON= ifneq (,$(CONFIG_STATUS)) $(OBJDIR)/config/autoconf.mk: $(TOPSRCDIR)/config/autoconf.mk.in $(PYTHON) $(OBJDIR)/config.status -n --file=$(OBJDIR)/config/autoconf.mk endif #################################### # Preflight realbuild preflight:: ifdef MOZ_PREFLIGHT set -e; \ for mkfile in $(MOZ_PREFLIGHT); do \ $(MAKE) -f $(TOPSRCDIR)/$$mkfile preflight TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \ done endif #################################### # Build it realbuild:: $(OBJDIR)/Makefile $(OBJDIR)/config.status +$(MOZ_MAKE) #################################### # Other targets # Pass these target onto the real build system $(OBJDIR_TARGETS):: $(OBJDIR)/Makefile $(OBJDIR)/config.status +$(MOZ_MAKE) $@ #################################### # Postflight realbuild postflight:: ifdef MOZ_POSTFLIGHT set -e; \ for mkfile in $(MOZ_POSTFLIGHT); do \ $(MAKE) -f $(TOPSRCDIR)/$$mkfile postflight TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \ done endif endif # MOZ_CURRENT_PROJECT #################################### # Postflight, after building all projects ifdef MOZ_AUTOMATION ifndef MOZ_CURRENT_PROJECT $(if $(MOZ_PGO),profiledbuild,realbuild):: # Only run the automation/build target for the first project. # (i.e. first platform of universal builds) $(MAKE) -f $(TOPSRCDIR)/client.mk automation/build $(addprefix MOZ_CURRENT_PROJECT=,$(firstword $(MOZ_BUILD_PROJECTS))) endif endif realbuild postflight_all:: ifeq (,$(MOZ_CURRENT_PROJECT)$(if $(MOZ_POSTFLIGHT_ALL),,1)) # Don't run postflight_all for individual projects in multi-project builds # (when MOZ_CURRENT_PROJECT is set.) ifndef MOZ_BUILD_PROJECTS # Building a single project, OBJDIR is usable. set -e; \ for mkfile in $(MOZ_POSTFLIGHT_ALL); do \ $(MAKE) -f $(TOPSRCDIR)/$$mkfile postflight_all TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \ done else # OBJDIR refers to the project-specific OBJDIR, which is not available at # this point when building multiple projects. Only MOZ_OBJDIR is available. set -e; \ for mkfile in $(MOZ_POSTFLIGHT_ALL); do \ $(MAKE) -f $(TOPSRCDIR)/$$mkfile postflight_all TOPSRCDIR=$(TOPSRCDIR) MOZ_OBJDIR=$(MOZ_OBJDIR) MOZ_BUILD_PROJECTS='$(MOZ_BUILD_PROJECTS)'; \ done endif endif echo-variable-%: @echo $($*) # This makefile doesn't support parallel execution. It does pass # MOZ_MAKE_FLAGS to sub-make processes, so they will correctly execute # in parallel. .NOTPARALLEL: .PHONY: checkout \ real_checkout \ realbuild \ build \ profiledbuild \ pull_all \ build_all \ clobber \ clobber_all \ pull_and_build_all \ everything \ configure \ preflight_all \ preflight \ postflight \ postflight_all \ $(OBJDIR_TARGETS)