gecko-dev/moz.configure

191 строка
6.3 KiB
Python

# -*- Mode: python; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40 -*-
# vim: set filetype=python:
# 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/.
include('build/moz.configure/init.configure')
include('build/moz.configure/checks.configure')
# Note:
# - Gecko-specific options and rules should go in toolkit/moz.configure.
# - Firefox-specific options and rules should go in browser/moz.configure.
# - Fennec-specific options and rules should go in
# mobile/android/moz.configure.
# - Spidermonkey-specific options and rules should go in js/moz.configure.
# - etc.
# Multiprocess Firefox Testing UI - Nightly and Aurora
# To be removed in Bug 1003313
@depends(milestone)
def e10s_testing_only(milestone):
if not milestone.is_release:
set_config('E10S_TESTING_ONLY', '1')
set_define('E10S_TESTING_ONLY', '1')
option('--enable-artifact-builds', env='MOZ_ARTIFACT_BUILDS',
help='Download and use prebuilt binary artifacts.')
@depends('--enable-artifact-builds')
def artifact_builds(value):
if value:
imply_option('--disable-compile-environment')
set_config('MOZ_ARTIFACT_BUILDS', '1')
return bool(value)
option('--disable-compile-environment',
help='Disable compiler/library checks')
@depends('--disable-compile-environment')
def compile_environment(value):
if value:
set_config('COMPILE_ENVIRONMENT', '1')
add_old_configure_assignment('COMPILE_ENVIRONMENT', '1')
return bool(value)
@depends('--help')
@advanced
def build_backends_choices(help):
from mozbuild.backend import backends
return tuple(backends)
option('--enable-build-backend', nargs='+', choices=build_backends_choices,
help='Enable additional build backends')
@depends('--enable-build-backend', '--enable-artifact-builds')
def build_backend(backends, artifact_builds):
if artifact_builds:
all_backends = ['FasterMake+RecursiveMake']
else:
all_backends = ['RecursiveMake', 'FasterMake']
all_backends.extend(backends)
set_config('BUILD_BACKENDS', unique_list(all_backends))
# Awk detection
# ==============================================================
awk = check_prog('AWK', ('gawk', 'mawk', 'nawk', 'awk'))
# Until the AWK variable is not necessary in old-configure
@depends(awk)
def awk_for_old_configure(value):
add_old_configure_assignment('AWK', value)
# Perl detection
# ==============================================================
perl = check_prog('PERL', ('perl5', 'perl'))
# Until the PERL variable is not necessary in old-configure
@depends(perl)
def perl_for_old_configure(value):
add_old_configure_assignment('PERL', value)
@template
def perl_version_check(min_version):
@depends(perl)
@checking('for minimum required perl version >= %s' % min_version)
@advanced
def get_perl_version(perl):
import subprocess
try:
return Version(subprocess.check_output([perl, '-e', 'print $]']))
except subprocess.CalledProcessError as e:
error('Failed to get perl version: %s' % e.message)
@depends(get_perl_version)
def check_perl_version(version):
if version < min_version:
error('Perl %s or higher is required.' % min_version)
@depends(perl)
@checking('for full perl installation')
@advanced
def has_full_perl_installation(perl):
import subprocess
ret = subprocess.call(
[perl, '-e', 'use Config; exit(!-d $Config{archlib})'])
return ret == 0
@depends(has_full_perl_installation)
def require_full_perl_installation(has_full_perl_installation):
if not has_full_perl_installation:
error('Cannot find Config.pm or $Config{archlib}. '
'A full perl installation is required.')
perl_version_check('5.006')
# yasm detection
# ==============================================================
yasm = check_prog('YASM', ['yasm'], allow_missing=True)
@depends(yasm)
@checking('yasm version')
@advanced
def yasm_version(yasm):
if yasm:
import subprocess
try:
version = Version(subprocess.check_output(
[yasm, '--version']
).splitlines()[0].split()[1])
# Until we move all the yasm consumers out of old-configure.
# bug 1257904
add_old_configure_assignment('_YASM_MAJOR_VERSION', version.major)
add_old_configure_assignment('_YASM_MINOR_VERSION', version.minor)
return version
except subprocess.CalledProcessError as e:
error('Failed to get yasm version: %s' % e.message)
@depends(yasm, target)
def yasm_asflags(yasm, target):
if yasm:
asflags = {
('OSX', 'x86'): '-f macho32',
('OSX', 'x86_64'): '-f macho64',
('WINNT', 'x86'): '-f win32',
('WINNT', 'x86_64'): '-f x64',
}.get((target.os, target.cpu), None)
if asflags is None:
# We're assuming every x86 platform we support that's
# not Windows or Mac is ELF.
if target.cpu == 'x86':
asflags = '-f elf32'
elif target.cpu == 'x86_64':
asflags = '-f elf64'
if asflags:
asflags += ' -rnasm -pnasm'
set_config('YASM_ASFLAGS', asflags)
set_config('HAVE_YASM', '1')
# Until the YASM variable is not necessary in old-configure.
add_old_configure_assignment('YASM', '1')
return asflags
# Miscellaneous programs
# ==============================================================
check_prog('DOXYGEN', ('doxygen',), allow_missing=True)
check_prog('TAR', ('gnutar', 'gtar', 'tar'))
check_prog('UNZIP', ('unzip',))
check_prog('XARGS', ('xargs',))
check_prog('ZIP', ('zip',))
@depends(target)
def mac_programs(target):
if target.kernel == 'Darwin':
check_prog('DSYMUTIL', ('dsymutil', 'llvm-dsymutil'), allow_missing=True)
check_prog('GENISOIMAGE', ('genisoimage',), allow_missing=True)
@depends(target)
def linux_programs(target):
if target.os == 'GNU' and target.kernel == 'Linux':
check_prog('RPMBUILD', ('rpmbuild',), allow_missing=True)
# Fallthrough to autoconf-based configure
include('build/moz.configure/old.configure')