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# 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 comm application (Mozilla calendar, mail or suite).
#
# To build a tree,
# 1. hg clone http://hg.mozilla.org/comm-central comm
# 2. cd comm
# 3. python client.py checkout
# 4. create your .mozconfig file with
# ac_add_options --enable-application=suite
# (or mail, or calendar)
# 5. gmake -f client.mk
#
# Other targets (gmake -f client.mk [targets...]),
# build
# clean
# distclean
#
# See http://developer.mozilla.org/en/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 Couldn't find autoconf 2.13)
endif
SH := /bin/sh
ifndef MAKE
MAKE := gmake
endif
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 $(CONFIG_GUESS_SCRIPT))
endif
####################################
# Sanity checks
ifneq (,$(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, run \
"python mozilla/build/win32/mozilla-dos2unix.py")
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 '||'.
# Also, make MOZ_PGO available to mozconfig when passed on make command line.
MOZCONFIG_CONTENT := $(subst ||,$(CR),$(subst || ,$(CR),$(shell MOZ_PGO=$(MOZ_PGO) $(TOPSRCDIR)/$(MOZCONFIG_LOADER) $(TOPSRCDIR) | sed 's/$$/||/')))
$(eval $(MOZCONFIG_CONTENT))
# 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))
# 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
# If we have a MOZ_OBJDIR that's set from the environment, ensure that it is an
# absolute path.
ifdef MOZ_OBJDIR
MOZ_OBJDIR := $(shell $(PYTHON) -c "import os.path; print(os.path.join(\"$(TOPSRCDIR)\", \"$(MOZ_OBJDIR)\").replace('\\\\','/'))")
endif
# 'configure' scripts generated by autoconf.
CONFIGURES := $(TOPSRCDIR)/configure
CONFIGURES += $(TOPSRCDIR)/mozilla/configure
CONFIGURES += $(TOPSRCDIR)/mozilla/js/src/configure
#######################################################################
# Rules
# The default rule is build
build::
# 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
# UPLOAD_EXTRA_FILES is appended to and exported from mozconfig, which makes
# submakes as well as configure add even more to that, so just unexport it
# for submakes to pick it from .mozconfig.mk and for configure to pick it
# from mach environment.
unexport UPLOAD_EXTRA_FILES
# These targets are candidates for auto-running client.py
ifeq (01,$(MAKELEVEL)$(if $(ALWAYS_RUN_CLIENT_PY),1,))
build profiledbuild configure:: run_client_py
$(MAKE) -f $(TOPSRCDIR)/client.mk $@
else
# Print out any options loaded from mozconfig.
all build clean depend 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
build_all_dep: alldep
build_all_depend: alldep
clobber clobber_all: clean
# Do everything from scratch
everything: clean build
####################################
# Profile-Guided Optimization
# To use this, you should set the following variables in your mozconfig
# mk_add_options PROFILE_GEN_SCRIPT=/path/to/profile-script
#
# The profile script should exercise the functionality to be included
# in the profile feedback.
#
# 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 build MOZ_PROFILE_GENERATE=1
$(MAKE) -C $(PGO_OBJDIR) stage-package
OBJDIR=${PGO_OBJDIR} $(PROFILE_GEN_SCRIPT)
$(MAKE) -f $(TOPSRCDIR)/client.mk maybe_clobber_profiledbuild
$(MAKE) -f $(TOPSRCDIR)/client.mk build 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)/mozilla/toolkit/xre/make-platformini.py --print-buildid)
export MOZ_BUILD_DATE
endif
endif
endif
#####################################################
# Preflight, before building any project
build alldep 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)/$$mkfile preflight_all TOPSRCDIR=$(TOPSRCDIR) MOZ_OBJDIR=$(MOZ_OBJDIR) MOZ_BUILD_PROJECTS='$(MOZ_BUILD_PROJECTS)'; \
done
endif
endif
# If we're building multiple projects, but haven't specified which project,
# loop through them.
ifeq (,$(MOZ_CURRENT_PROJECT)$(if $(MOZ_BUILD_PROJECTS),,1))
configure depend build install export libs clean realclean distclean alldep preflight postflight maybe_clobber_profiledbuild upload sdk::
set -e; \
for app in $(MOZ_BUILD_PROJECTS); do \
$(MAKE) -f $(TOPSRCDIR)/client.mk $@ MOZ_CURRENT_PROJECT=$$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)/mozilla/aclocal.m4 \
$(wildcard $(TOPSRCDIR)/mozilla/build/autoconf/*.m4) \
$(TOPSRCDIR)/mozilla/js/src/aclocal.m4 \
$(NULL)
$(CONFIGURES): %: %.in $(EXTRA_CONFIG_DEPS)
@echo Generating $@ using autoconf
cd $(@D); $(AUTOCONF)
CONFIG_STATUS_DEPS := \
$(wildcard $(CONFIGURES)) \
$(wildcard $(TOPSRCDIR)/mozilla/nsprpub/configure) \
$(wildcard $(TOPSRCDIR)/mozilla/config/milestone.txt) \
$(wildcard $(TOPSRCDIR)/ldap/sdks/c-sdk/configure) \
$(wildcard $(addsuffix confvars.sh,$(wildcard $(TOPSRCDIR)/*/))) \
$(NULL)
CONFIGURE_ENV_ARGS += \
MAKE='$(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
configure-files: $(CONFIGURES)
configure-preqs = \
configure-files \
$(call mkdir_deps,$(OBJDIR)) \
$(if $(MOZ_BUILD_PROJECTS),$(call mkdir_deps,$(MOZ_OBJDIR))) \
$(NULL)
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
####################################
# Depend
depend:: $(OBJDIR)/Makefile $(OBJDIR)/config.status
$(MOZ_MAKE) export && $(MOZ_MAKE) depend
####################################
# Preflight
build alldep preflight::
ifdef MOZ_PREFLIGHT
set -e; \
for mkfile in $(MOZ_PREFLIGHT); do \
$(MAKE) -f $(TOPSRCDIR)/$$mkfile preflight TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
done
endif
####################################
# Build it
build:: $(OBJDIR)/Makefile $(OBJDIR)/config.status
$(MOZ_MAKE)
####################################
# Other targets
# Pass these target onto the real build system
install export libs clean realclean distclean alldep maybe_clobber_profiledbuild upload sdk:: $(OBJDIR)/Makefile $(OBJDIR)/config.status
$(MOZ_MAKE) $@
####################################
# Postflight
build alldep postflight::
ifdef MOZ_POSTFLIGHT
set -e; \
for mkfile in $(MOZ_POSTFLIGHT); do \
$(MAKE) -f $(TOPSRCDIR)/$$mkfile postflight TOPSRCDIR=$(TOPSRCDIR) OBJDIR=$(OBJDIR) MOZ_OBJDIR=$(MOZ_OBJDIR); \
done
endif
endif # MOZ_CURRENT_PROJECT
endif # RAN_CLIENT_PY
####################################
# Postflight, after building all projects
build alldep postflight_all::
ifeq (,$(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;
echo-variable-%:
@echo $($*)
checkout co: run_client_py
run_client_py:
$(PYTHON) $(TOPSRCDIR)/client.py checkout $(CLIENT_PY_ARGS)
# 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 co real_checkout depend build profiledbuild maybe_clobber_profiledbuild export libs alldep install clean realclean distclean cleansrcdir pull_all build_all clobber clobber_all pull_and_build_all everything configure preflight_all preflight postflight postflight_all
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