gecko-dev/moz.configure

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Python
Executable File

# -*- Mode: python; 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')
# 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_or_beta:
return True
set_config('E10S_TESTING_ONLY', e10s_testing_only)
set_define('E10S_TESTING_ONLY', e10s_testing_only)
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:
return True
set_config('MOZ_ARTIFACT_BUILDS', artifact_builds)
imply_option('--enable-artifact-build-symbols',
depends(artifact_builds)(lambda v: False if v is None else None),
reason='--disable-artifact-builds')
option('--enable-artifact-build-symbols',
help='Download symbols when artifact builds are enabled.')
set_config('MOZ_ARTIFACT_BUILD_SYMBOLS',
depends_if('--enable-artifact-build-symbols')(lambda _: True))
@depends('--enable-artifact-builds')
def imply_disable_compile_environment(value):
if value:
return False
imply_option('--enable-compile-environment', imply_disable_compile_environment)
option('--disable-compile-environment',
help='Disable compiler/library checks')
@depends('--disable-compile-environment')
def compile_environment(compile_env):
if compile_env:
return True
set_config('COMPILE_ENVIRONMENT', compile_environment)
add_old_configure_assignment('COMPILE_ENVIRONMENT', compile_environment)
js_option('--disable-tests',
help='Do not build test libraries & programs')
@depends('--disable-tests')
def enable_tests(value):
if value:
return True
set_config('ENABLE_TESTS', enable_tests)
set_define('ENABLE_TESTS', enable_tests)
@depends(enable_tests)
def gtest_has_rtti(value):
if value:
return '0'
set_define('GTEST_HAS_RTTI', gtest_has_rtti)
@depends(target, enable_tests)
def linux_gtest_defines(target, enable_tests):
if enable_tests and target.os == 'Android':
return namespace(os_linux_android=True,
use_own_tr1_tuple=True,
has_clone='0')
set_define('GTEST_OS_LINUX_ANDROID',
linux_gtest_defines.os_linux_android)
set_define('GTEST_USE_OWN_TR1_TUPLE',
linux_gtest_defines.use_own_tr1_tuple)
set_define('GTEST_HAS_CLONE',
linux_gtest_defines.has_clone)
js_option('--enable-debug',
nargs='?',
help='Enable building with developer debug info '
'(using the given compiler flags).')
add_old_configure_assignment('MOZ_DEBUG',
depends('--enable-debug')(lambda v: bool(v)))
imply_option('--enable-rust-debug',
depends('--enable-debug')(lambda v: bool(v) or None))
js_option('--enable-rust-debug',
help='Build Rust code with debug assertions turned on.')
@depends('--enable-rust-debug')
def debug_rust(debug):
if debug:
return True
set_config('MOZ_DEBUG_RUST', debug_rust)
set_define('MOZ_DEBUG_RUST', debug_rust)
include('build/moz.configure/pkg.configure')
# Make this assignment here rather than in pkg.configure to avoid
# requiring this file in unit tests.
add_old_configure_assignment('PKG_CONFIG', pkg_config)
include('build/moz.configure/toolchain.configure',
when='--enable-compile-environment')
include('build/moz.configure/memory.configure',
when='--enable-compile-environment')
include('build/moz.configure/headers.configure',
when='--enable-compile-environment')
include('build/moz.configure/warnings.configure',
when='--enable-compile-environment')
option(env='SO_VERSION', nargs=1, help='Shared library version for OpenBSD systems')
@depends(target, target_is_windows, target_is_darwin, building_with_gcc, 'SO_VERSION')
def library_name_info(target, is_windows, is_darwin, building_with_gcc, so_version):
dll_prefix = 'lib'
dll_suffix = '.so'
lib_prefix = 'lib'
lib_suffix = 'a'
rust_lib_prefix = 'lib'
rust_lib_suffix = 'a'
obj_suffix = 'o'
import_lib_suffix = ''
if is_windows:
dll_prefix = ''
dll_suffix = '.dll'
rust_lib_prefix = ''
rust_lib_suffix = 'lib'
# It's OK if we're doing an artifact build and building_with_gcc is
# inaccurate. Artifact builds with mingw ought to be pretty rare anyway.
if building_with_gcc:
import_lib_suffix = 'a'
else:
import_lib_suffix = 'lib'
lib_prefix = ''
lib_suffix = 'lib'
obj_suffix = 'obj'
elif is_darwin:
dll_suffix = '.dylib'
elif target.kernel == 'OpenBSD':
if so_version:
dll_suffix = '.so.%s' % so_version
else:
dll_suffix = '.so.1.0'
assert dll_suffix[0] == '.'
assert obj_suffix[0] != '.'
assert lib_suffix[0] != '.'
assert rust_lib_suffix[0] != '.'
return namespace(
dll_prefix=dll_prefix,
dll_suffix=dll_suffix,
lib_prefix=lib_prefix,
lib_suffix=lib_suffix,
rust_lib_prefix=rust_lib_prefix,
rust_lib_suffix=rust_lib_suffix,
obj_suffix=obj_suffix,
import_lib_suffix=import_lib_suffix,
)
set_config('DLL_PREFIX', library_name_info.dll_prefix)
set_config('DLL_SUFFIX', library_name_info.dll_suffix)
set_config('LIB_PREFIX', library_name_info.lib_prefix)
set_config('LIB_SUFFIX', library_name_info.lib_suffix)
set_config('RUST_LIB_PREFIX', library_name_info.rust_lib_prefix)
set_config('RUST_LIB_SUFFIX', library_name_info.rust_lib_suffix)
set_config('OBJ_SUFFIX', library_name_info.obj_suffix)
# Lots of compilation tests depend on this variable being present.
add_old_configure_assignment('OBJ_SUFFIX', library_name_info.obj_suffix)
set_config('IMPORT_LIB_SUFFIX', library_name_info.import_lib_suffix)
set_define('MOZ_DLL_SUFFIX', depends(library_name_info)(lambda lni: '"%s"' % lni.dll_suffix))
include(include_project_configure)
@depends('--help')
@imports(_from='mozbuild.backend', _import='backends')
def build_backends_choices(_):
return tuple(backends)
@deprecated_option('--enable-build-backend', nargs='+',
choices=build_backends_choices)
def build_backend(backends):
if backends:
return tuple('+%s' % b for b in backends)
imply_option('--build-backends', build_backend)
@depends('--enable-artifact-builds', '--disable-compile-environment', '--help')
@imports('sys')
def build_backend_defaults(artifact_builds, compile_environment, _):
if artifact_builds:
all_backends = ['FasterMake+RecursiveMake']
else:
all_backends = ['RecursiveMake', 'FasterMake']
# Normally, we'd use target.os == 'WINNT', but a dependency on target
# would require target to depend on --help, as well as host and shell,
# and this is not a can of worms we can open at the moment.
if sys.platform == 'win32' and compile_environment:
all_backends.append('VisualStudio')
return tuple(all_backends)
option('--build-backends', nargs='+', default=build_backend_defaults,
choices=build_backends_choices, help='Build backends to generate')
@depends('--build-backends')
def build_backends(backends):
return backends
set_config('BUILD_BACKENDS', build_backends)
option('--disable-gtest-in-build',
help='Force disable building the gtest libxul during the build.',
when='--enable-compile-environment')
# Determine whether to build the gtest xul. This happens in automation
# on Desktop platforms with the exception of Windows PGO, where linking
# xul-gtest.dll takes too long.
@depends('MOZ_PGO', build_project, target, 'MOZ_AUTOMATION', '--disable-gtest-in-build',
when='--enable-compile-environment')
def build_gtest(pgo, build_project, target, automation, enabled):
if not enabled:
return None
if (automation and build_project == 'browser' and
not (pgo and target.os == 'WINNT')):
return True
set_config('LINK_GTEST_DURING_COMPILE', build_gtest)
# 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):
return value
add_old_configure_assignment('AWK', awk_for_old_configure)
# 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):
return value
add_old_configure_assignment('PERL', perl_for_old_configure)
@template
def perl_version_check(min_version):
@depends(perl)
@checking('for minimum required perl version >= %s' % min_version)
def get_perl_version(perl):
return Version(check_cmd_output(
perl, '-e', 'print $]',
onerror=lambda: die('Failed to get perl version.')
))
@depends(get_perl_version)
def check_perl_version(version):
if version < min_version:
die('Perl %s or higher is required.', min_version)
@depends(perl)
@checking('for full perl installation')
@imports('subprocess')
def has_full_perl_installation(perl):
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:
die('Cannot find Config.pm or $Config{archlib}. '
'A full perl installation is required.')
perl_version_check('5.006')
# GNU make detection
# ==============================================================
option(env='MAKE', nargs=1, help='Path to GNU make')
@depends('MAKE', host)
def possible_makes(make, host):
candidates = []
if host.kernel == 'WINNT':
candidates.append('mingw32-make')
if make:
candidates.append(make[0])
if host.kernel == 'WINNT':
candidates.extend(('make', 'gmake'))
else:
candidates.extend(('gmake', 'make'))
return candidates
check_prog('GMAKE', possible_makes)
# tup detection
# ==============================================================
@depends(build_backends)
def tup_progs(build_backends):
for backend in build_backends:
if 'Tup' in backend:
return ['tup']
return None
tup = check_prog('TUP', tup_progs)
# Miscellaneous programs
# ==============================================================
check_prog('DOXYGEN', ('doxygen',), allow_missing=True)
check_prog('XARGS', ('xargs',))
@depends(target)
def extra_programs(target):
if target.kernel == 'Darwin':
return namespace(
DSYMUTIL=('dsymutil', 'llvm-dsymutil'),
MKFSHFS=('newfs_hfs', 'mkfs.hfsplus'),
HFS_TOOL=('hfsplus',)
)
if target.os == 'GNU' and target.kernel == 'Linux':
return namespace(RPMBUILD=('rpmbuild',))
check_prog('DSYMUTIL', extra_programs.DSYMUTIL,
allow_missing=True)
check_prog('MKFSHFS', extra_programs.MKFSHFS,
allow_missing=True)
check_prog('HFS_TOOL', extra_programs.HFS_TOOL,
allow_missing=True)
check_prog('RPMBUILD', extra_programs.RPMBUILD,
allow_missing=True)
option('--enable-system-hunspell',
help="Use system hunspell (located with pkgconfig)")
@depends('--enable-system-hunspell', compile_environment)
def check_for_hunspell(value, compile_env):
return value and compile_env
system_hunspell = pkg_check_modules('MOZ_HUNSPELL', 'hunspell',
when=check_for_hunspell)
set_config('MOZ_SYSTEM_HUNSPELL', depends_if(system_hunspell)(lambda _: True))
@depends(target)
@imports('os')
def makensis_progs(target):
if target.kernel != 'WINNT':
return
candidates = [
'makensis-3.01',
'makensis-3.0b3',
'makensis-3.0b1',
'makensis',
]
# Look for nsis installed by msys environment. But only the 32-bit version.
# We use an absolute path and insert as the first entry so it is preferred
# over a 64-bit exe that may be in PATH.
if 'MSYSTEM_PREFIX' in os.environ:
prefix = os.path.dirname(os.environ['MSYSTEM_PREFIX'])
candidates.insert(0, os.path.join(prefix, 'mingw32', 'bin', 'makensis.exe'))
return tuple(candidates)
nsis = check_prog('MAKENSISU', makensis_progs, allow_missing=True)
# Make sure the version of makensis is up to date.
@depends_if(nsis)
@checking('for NSIS version')
@imports('re')
def nsis_version(nsis):
nsis_min_version = '3.0b1'
out = check_cmd_output(nsis, '-version',
onerror=lambda: die('Failed to get nsis version.'))
m = re.search(r'(?<=v)[0-9]+\.[0-9]+((a|b|rc)[0-9]+)?', out)
if not m:
raise FatalCheckError('Unknown version of makensis')
ver = Version(m.group(0))
# Versions comparisons don't quite work well with beta versions, so ensure
# it works for the non-beta version.
if ver < nsis_min_version and (ver >= '3.0a' or ver < '3'):
raise FatalCheckError('To build the installer you must have NSIS'
' version %s or greater in your path'
% nsis_min_version)
return ver
# And that makensis is 32-bit (but only on Windows).
@depends_if(nsis, when=depends(host)(lambda h: h.kernel == 'WINNT'))
@checking('for 32-bit NSIS')
def nsis_binary_type(nsis):
bin_type = windows_binary_type(nsis)
if bin_type != 'win32':
raise FatalCheckError('%s is not a 32-bit Windows application' % nsis)
return 'yes'
# And any flags we have to give to makensis
@depends(host)
def nsis_flags(host):
if host.kernel != 'WINNT':
return '-nocd'
return ''
set_config('MAKENSISU_FLAGS', nsis_flags)
# Fallthrough to autoconf-based configure
include('build/moz.configure/old.configure')
@imports('__sandbox__')
def all_paths():
return __sandbox__._all_paths
set_config('ALL_CONFIGURE_PATHS', all_paths())
# Please do not add anything after setting ALL_CONFIGURE_PATHS.