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gecko-dev/client.mk

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Makefile
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# -*- 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 := ,
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)))
MOZ_OBJDIR = .
else
TOPSRCDIR := $(CWD)
endif
endif
# try to find autoconf 2.13 - discard errors from 'which'
# MacOS X 10.4 sends "no autoconf*" errors to stdout, discard those via grep
AUTOCONF ?= $(shell which autoconf-2.13 autoconf2.13 autoconf213 2>/dev/null | grep -v '^no autoconf' | head -1)
# See if the autoconf package was installed through fink
ifeq (,$(strip $(AUTOCONF)))
AUTOCONF = $(shell which fink >/dev/null 2>&1 && echo `which fink`/../../lib/autoconf2.13/bin/autoconf)
endif
ifeq (,$(strip $(AUTOCONF)))
AUTOCONF=$(error Could not find autoconf 2.13)
endif
SH := /bin/sh
PERL ?= perl
PYTHON ?= 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
endif
####################################
# Load mozconfig Options
# See build pages, http://www.mozilla.org/build/ for how to set up mozconfig.
MOZCONFIG_LOADER := build/autoconf/mozconfig2client-mk
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 '||'.
MOZCONFIG_CONTENT := $(subst ||,$(CR),$(subst || ,$(CR),$(shell $(TOPSRCDIR)/$(MOZCONFIG_LOADER) $(TOPSRCDIR) | 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_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
ifndef MOZ_OBJDIR
MOZ_OBJDIR = obj-$(CONFIG_GUESS)
else
# On Windows Pymake builds check MOZ_OBJDIR doesn't start with "/"
ifneq (,$(findstring mingw,$(CONFIG_GUESS)))
ifeq (1_a,$(.PYMAKE)_$(firstword a$(subst /, ,$(MOZ_OBJDIR))))
$(error For Windows Pymake builds, MOZ_OBJDIR must be a Windows [and not MSYS] style path.)
endif
endif
endif
ifdef MOZ_BUILD_PROJECTS
ifdef MOZ_CURRENT_PROJECT
OBJDIR = $(MOZ_OBJDIR)/$(MOZ_CURRENT_PROJECT)
MOZ_MAKE = $(MAKE) $(MOZ_MAKE_FLAGS) -C $(OBJDIR)
BUILD_PROJECT_ARG = MOZ_BUILD_APP=$(MOZ_CURRENT_PROJECT)
else
OBJDIR = $(error Cannot find the OBJDIR when MOZ_CURRENT_PROJECT is not set.)
MOZ_MAKE = $(error Cannot build in the OBJDIR when MOZ_CURRENT_PROJECT is not set.)
endif
else # MOZ_BUILD_PROJECTS
OBJDIR = $(MOZ_OBJDIR)
MOZ_MAKE = $(MAKE) $(MOZ_MAKE_FLAGS) -C $(OBJDIR)
endif # MOZ_BUILD_PROJECTS
# '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
#######################################################################
# Rules
# The default rule is build
build::
$(MAKE) -f $(TOPSRCDIR)/client.mk $(if $(MOZ_PGO),profiledbuild,realbuild)
# 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 from mozconfig2client-mk output.
MOZCONFIG_MK_LINES := $(filter export||%,$(MOZCONFIG_OUT_LINES))
$(OBJDIR)/.mozconfig.mk: $(FOUND_MOZCONFIG) $(call mkdir_deps,$(OBJDIR))
$(if $(MOZCONFIG_MK_LINES),( $(foreach line,$(MOZCONFIG_MK_LINES), echo '$(subst ||, ,$(line))';) )) > $@
# 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.
ifdef MOZ_OBJDIR
PGO_OBJDIR = $(MOZ_OBJDIR)
else
PGO_OBJDIR := $(TOPSRCDIR)
endif
profiledbuild::
$(MAKE) -f $(TOPSRCDIR)/client.mk realbuild MOZ_PROFILE_GENERATE=1 MOZ_PGO_INSTRUMENTED=1
$(MAKE) -C $(PGO_OBJDIR) package MOZ_PGO_INSTRUMENTED=1 MOZ_INTERNAL_SIGNING_FORMAT= MOZ_EXTERNAL_SIGNING_FORMAT=
rm -f ${PGO_OBJDIR}/jarlog/en-US.log
MOZ_PGO_INSTRUMENTED=1 JARLOG_FILE=jarlog/en-US.log EXTRA_TEST_ARGS=10 $(MAKE) -C $(PGO_OBJDIR) pgo-profile-run
$(MAKE) -f $(TOPSRCDIR)/client.mk maybe_clobber_profiledbuild
$(MAKE) -f $(TOPSRCDIR)/client.mk realbuild MOZ_PROFILE_USE=1
#####################################################
# Build date unification
ifdef MOZ_UNIFY_BDATE
ifndef MOZ_BUILD_DATE
ifdef MOZ_BUILD_PROJECTS
MOZ_BUILD_DATE = $(shell $(PYTHON) $(TOPSRCDIR)/toolkit/xre/make-platformini.py --print-buildid)
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 \
$(wildcard $(TOPSRCDIR)/build/autoconf/*.m4) \
$(TOPSRCDIR)/js/src/aclocal.m4 \
$(NULL)
$(CONFIGURES): %: %.in $(EXTRA_CONFIG_DEPS)
@$(PYTHON) $(TOPSRCDIR)/js/src/config/check-sync-dirs.py $(TOPSRCDIR)/js/src/build $(TOPSRCDIR)/build
@echo Generating $@ using autoconf
cd $(@D); $(AUTOCONF)
CONFIG_STATUS_DEPS := \
$(wildcard $(TOPSRCDIR)/*/confvars.sh) \
$(CONFIGURES) \
$(TOPSRCDIR)/CLOBBER \
$(TOPSRCDIR)/nsprpub/configure \
$(TOPSRCDIR)/config/milestone.txt \
$(TOPSRCDIR)/js/src/config/milestone.txt \
$(TOPSRCDIR)/browser/config/version.txt \
$(TOPSRCDIR)/build/virtualenv_packages.txt \
$(TOPSRCDIR)/python/mozbuild/mozbuild/virtualenv.py \
$(TOPSRCDIR)/testing/mozbase/packages.txt \
$(NULL)
CONFIGURE_ENV_ARGS += \
MAKE='$(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
check-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 = \
check-clobber \
configure-files \
$(call mkdir_deps,$(OBJDIR)) \
$(if $(MOZ_BUILD_PROJECTS),$(call mkdir_deps,$(MOZ_OBJDIR))) \
save-mozconfig \
$(NULL)
save-mozconfig: $(FOUND_MOZCONFIG)
-cp $(FOUND_MOZCONFIG) $(OBJDIR)/.mozconfig
configure:: $(configure-preqs)
@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 $(OBJDIR)/Makefile
ifneq (,$(MAKEFILE))
$(OBJDIR)/Makefile: $(OBJDIR)/config.status
$(OBJDIR)/config.status: $(CONFIG_STATUS_DEPS)
else
$(OBJDIR)/Makefile: $(CONFIG_STATUS_DEPS)
endif
@$(MAKE) -f $(TOPSRCDIR)/client.mk configure
ifneq (,$(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)/$$mkfile preflight TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
done
endif
####################################
# Build it
realbuild:: $(OBJDIR)/Makefile $(OBJDIR)/config.status check-sync-dirs-config
$(MOZ_MAKE)
####################################
# Other targets
# Pass these target onto the real build system
$(OBJDIR_TARGETS):: $(OBJDIR)/Makefile $(OBJDIR)/config.status
$(MOZ_MAKE) $@
####################################
# Postflight
realbuild postflight::
ifdef MOZ_POSTFLIGHT
set -e; \
for mkfile in $(MOZ_POSTFLIGHT); do \
$(MAKE) -f $(TOPSRCDIR)/$$mkfile postflight TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
done
endif
endif # MOZ_CURRENT_PROJECT
####################################
# Postflight, after building all projects
realbuild postflight_all::
ifeq (,$(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
cleansrcdir:
@cd $(TOPSRCDIR); \
if [ -f Makefile ]; then \
$(MAKE) distclean ; \
else \
echo 'Removing object files from srcdir...'; \
rm -fr `find . -type d \( -name .deps -print -o -name CVS \
-o -exec test ! -d {}/CVS \; \) -prune \
-o \( -name '*.[ao]' -o -name '*.so' \) -type f -print`; \
build/autoconf/clean-config.sh; \
fi;
# Because SpiderMonkey can be distributed and built independently
# of the Mozilla source tree, it contains its own copies of many of
# the files used by the top-level Mozilla build process, from the
# 'config' and 'build' subtrees.
#
# To make it simpler to keep the copies in sync, we follow the policy
# that the SpiderMonkey copies must always be exact copies of those in
# the containing Mozilla tree. If you've made a change in one, it
# belongs in the other as well. If the change isn't right for both
# places, then that's something to bring up with the other developers.
#
# Some files are reasonable to diverge; for example,
# js/src/config/autoconf.mk.in doesn't need most of the stuff in
# config/autoconf.mk.in.
.PHONY: check-sync-dirs
check-sync-dirs: check-sync-dirs-build check-sync-dirs-config
check-sync-dirs-%:
@$(PYTHON) $(TOPSRCDIR)/js/src/config/check-sync-dirs.py $(TOPSRCDIR)/js/src/$* $(TOPSRCDIR)/$*
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 \
cleansrcdir \
pull_all \
build_all \
check-clobber \
clobber \
clobber_all \
pull_and_build_all \
everything \
configure \
preflight_all \
preflight \
postflight \
postflight_all \
$(OBJDIR_TARGETS)
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