def DetectTargetArch():
"""Attempt for determine target architecture.
This works by looking for target_arch in GYP_DEFINES.
"""
# TODO(agrieve): Make this script not depend on GYP_DEFINES so that it works
# with GN as well.
gyp_environment.SetEnvironment()
supplemental_includes = gyp_chromium.GetSupplementalFiles()
gyp_defines = gyp_chromium.GetGypVars(supplemental_includes)
target_arch = gyp_defines.get('target_arch')
if target_arch == 'x64':
return 'amd64'
elif target_arch == 'ia32':
return 'i386'
elif target_arch == 'arm':
return 'arm'
elif target_arch == 'arm64':
return 'arm64'
elif target_arch == 'mipsel':
return 'mips'
elif target_arch:
raise Error('Unrecognized target_arch: %s' % target_arch)
return None
def main():
if options.running_as_hook and not sys.platform.startswith('linux'):
return 0
gyp_environment.SetEnvironment()
supplemental_includes = gyp_chromium.GetSupplementalFiles()
gyp_defines = gyp_chromium.GetGypVars(supplemental_includes)
is_android = gyp_defines.get('OS') == 'android'
if options.arch:
target_arch = options.arch
else:
target_arch = DetectArch(gyp_defines, is_android)
if not target_arch:
print 'Unable to detect target architecture'
return 1
if (options.running_as_hook
and not UsingSysroot(target_arch, is_android, gyp_defines)):
return 0
if is_android:
# 32-bit Android builds require a 32-bit host sysroot for the v8 snapshot.
if '64' not in target_arch:
ret = _InstallSysroot('i386')
if ret:
return ret
# Always need host sysroot (which we assume is x64).
target_arch = 'amd64'
return _InstallSysroot(target_arch)
def main():
gyp_environment.SetEnvironment()
print 'Updating projects from gyp files...'
sys.stdout.flush()
sys.exit(
gyp.main(
sys.argv[1:] +
['--check', '--no-circular-check', '-D', 'gyp_output_dir=out']))
def main():
options = process_options()
gyp_environment.SetEnvironment()
landmines = []
for s in options.landmine_scripts:
proc = subprocess.Popen([sys.executable, s], stdout=subprocess.PIPE)
output, _ = proc.communicate()
landmines.extend([('%s\n' % l.strip()) for l in output.splitlines()])
clobber_if_necessary(landmines, options.src_dir)
return 0
def overwrite_arguments():
gyp_environment.SetEnvironment()
# GetGypVars reads command line, GYP_DEFINES and ~/.gyp/include.gypi.
gyp_env_variables = gyp_chromium.GetGypVars([])
# GetGypVars stringifies the values. Fix it up so we can use the relaxed
# syntax in conditions.
tmp = {}
for k, v in gyp_env_variables.items():
try:
v_tmp = int(v)
except ValueError:
v_tmp = v
tmp[k] = v_tmp
gyp_env_variables = tmp
variables = determine_variables(gyp_env_variables)
forwarded_args = [sys.argv[0]]
for v in variables:
forwarded_args.append('-D' + str(v) + '=' + str(variables[v]))
# Filter out definitions from command line not to duplicate them.
next_is_var = False
for arg in sys.argv[1:]:
# gyp accepts both -Dvar=value and -D var=value.
if next_is_var:
next_is_var = False
continue
if arg.startswith('-D'):
if arg == '-D':
next_is_var = True
continue
forwarded_args.append(arg)
sys.argv = forwarded_args
# Check for non-supported configurations
if ('-Denable_desktop_chrome=1' in sys.argv[1:]):
if ('-Denable_s_android_browser=1' in sys.argv[1:]):
print 'The enable_desktop_chrome and enable_s_android_browser ' \
'flags can not be set together!'
sys.exit()
print '---- gyp variables ----'
gyp_file_specified = (os.path.splitext(sys.argv[-1])[1] == '.gyp')
print ' '.join(sys.argv[1:-1] if gyp_file_specified else sys.argv[1:])
print '----\n'
def main():
options = process_options()
if landmine_utils.builder() in ('dump_dependency_json', 'eclipse'):
return 0
gyp_environment.SetEnvironment()
landmines = []
for s in options.landmine_scripts:
proc = subprocess.Popen([sys.executable, s], stdout=subprocess.PIPE)
output, _ = proc.communicate()
landmines.extend([('%s\n' % l.strip()) for l in output.splitlines()])
clobber_if_necessary(landmines, options.src_dir)
return 0
def main():
# Disabling garbage collection saves about 1 second out of 16 on a Linux
# z620 workstation. Since this is a short-lived process it's not a problem to
# leak a few cyclyc references in order to spare the CPU cycles for
# scanning the heap.
gc.disable()
args = sys.argv[1:]
use_analyzer = len(args) and args[0] == '--analyzer'
if use_analyzer:
args.pop(0)
os.environ['GYP_GENERATORS'] = 'analyzer'
args.append('-Gconfig_path=' + args.pop(0))
args.append('-Ganalyzer_output_path=' + args.pop(0))
if int(os.environ.get('GYP_CHROMIUM_NO_ACTION', 0)):
print 'Skipping gyp_chromium due to GYP_CHROMIUM_NO_ACTION env var.'
sys.exit(0)
# Use the Psyco JIT if available.
if psyco:
psyco.profile()
print "Enabled Psyco JIT."
# Fall back on hermetic python if we happen to get run under cygwin.
# TODO(bradnelson): take this out once this issue is fixed:
# http://code.google.com/p/gyp/issues/detail?id=177
if sys.platform == 'cygwin':
import find_depot_tools
depot_tools_path = find_depot_tools.add_depot_tools_to_path()
python_dir = sorted(
glob.glob(os.path.join(depot_tools_path, 'python2*_bin')))[-1]
env = os.environ.copy()
env['PATH'] = python_dir + os.pathsep + env.get('PATH', '')
cmd = [os.path.join(python_dir, 'python.exe')] + sys.argv
sys.exit(subprocess.call(cmd, env=env))
# This could give false positives since it doesn't actually do real option
# parsing. Oh well.
gyp_file_specified = any(arg.endswith('.gyp') for arg in args)
gyp_environment.SetEnvironment()
# If we didn't get a file, check an env var, and then fall back to
# assuming 'all.gyp' from the same directory as the script.
if not gyp_file_specified:
gyp_file = os.environ.get('CHROMIUM_GYP_FILE')
if gyp_file:
# Note that CHROMIUM_GYP_FILE values can't have backslashes as
# path separators even on Windows due to the use of shlex.split().
args.extend(shlex.split(gyp_file))
else:
args.append(os.path.join(script_dir, 'all.gyp'))
supplemental_includes = GetSupplementalFiles()
gyp_vars_dict = GetGypVars(supplemental_includes)
# There shouldn't be a circular dependency relationship between .gyp files,
# but in Chromium's .gyp files, on non-Mac platforms, circular relationships
# currently exist. The check for circular dependencies is currently
# bypassed on other platforms, but is left enabled on iOS, where a violation
# of the rule causes Xcode to misbehave badly.
# TODO(mark): Find and kill remaining circular dependencies, and remove this
# option. http://crbug.com/35878.
# TODO(tc): Fix circular dependencies in ChromiumOS then add linux2 to the
# list.
if gyp_vars_dict.get('OS') != 'ios':
args.append('--no-circular-check')
# libtool on Mac warns about duplicate basenames in static libraries, so
# they're disallowed in general by gyp. We are lax on this point, so disable
# this check other than on Mac. GN does not use static libraries as heavily,
# so over time this restriction will mostly go away anyway, even on Mac.
# https://code.google.com/p/gyp/issues/detail?id=384
if sys.platform != 'darwin':
args.append('--no-duplicate-basename-check')
# We explicitly don't support the make gyp generator (crbug.com/348686). Be
# nice and fail here, rather than choking in gyp.
if re.search(r'(^|,|\s)make($|,|\s)', os.environ.get('GYP_GENERATORS',
'')):
print 'Error: make gyp generator not supported (check GYP_GENERATORS).'
sys.exit(1)
# We explicitly don't support the native msvs gyp generator. Be nice and
# fail here, rather than generating broken projects.
if re.search(r'(^|,|\s)msvs($|,|\s)', os.environ.get('GYP_GENERATORS',
'')):
print 'Error: msvs gyp generator not supported (check GYP_GENERATORS).'
print 'Did you mean to use the `msvs-ninja` generator?'
sys.exit(1)
# If CHROMIUM_GYP_SYNTAX_CHECK is set to 1, it will invoke gyp with --check
# to enfore syntax checking.
syntax_check = os.environ.get('CHROMIUM_GYP_SYNTAX_CHECK')
if syntax_check and int(syntax_check):
args.append('--check')
# TODO(dmikurube): Remove these checks and messages after a while.
if ('linux_use_tcmalloc' in gyp_vars_dict
or 'android_use_tcmalloc' in gyp_vars_dict):
print '*****************************************************************'
print '"linux_use_tcmalloc" and "android_use_tcmalloc" are deprecated!'
print '-----------------------------------------------------------------'
print 'You specify "linux_use_tcmalloc" or "android_use_tcmalloc" in'
print 'your GYP_DEFINES. Please switch them into "use_allocator" now.'
print 'See http://crbug.com/345554 for the details.'
print '*****************************************************************'
# Automatically turn on crosscompile support for platforms that need it.
# (The Chrome OS build sets CC_host / CC_target which implicitly enables
# this mode.)
if all(('ninja' in os.environ.get('GYP_GENERATORS',
''), gyp_vars_dict.get('OS')
in ['android', 'ios'], 'GYP_CROSSCOMPILE' not in os.environ)):
os.environ['GYP_CROSSCOMPILE'] = '1'
if gyp_vars_dict.get('OS') == 'android':
args.append('--check')
args.extend([
'-I' + i for i in additional_include_files(supplemental_includes, args)
])
args.extend(['-D', 'gyp_output_dir=' + GetOutputDirectory()])
if not use_analyzer:
print 'Updating projects from gyp files...'
sys.stdout.flush()
# Off we go...
gyp_rc = gyp.main(args)
if not use_analyzer:
vs2013_runtime_dll_dirs = vs_toolchain.SetEnvironmentAndGetRuntimeDllDirs(
)
if vs2013_runtime_dll_dirs:
x64_runtime, x86_runtime = vs2013_runtime_dll_dirs
vs_toolchain.CopyVsRuntimeDlls(
os.path.join(chrome_src, GetOutputDirectory()),
(x86_runtime, x64_runtime))
sys.exit(gyp_rc)
elif detected_host_arch == 'ppc':
return 'ppc'
elif detected_host_arch == 's390':
return 's390'
raise Error('Unrecognized host arch: %s' % detected_host_arch)
def DetectTargetArch():
"""Attempt for determine target architecture.
This works by looking for target_arch in GYP_DEFINES.
"""
# TODO(agrieve): Make this script not depend on GYP_DEFINES so that it works
# with GN as well.
gyp_environment.SetEnvironment()
supplemental_includes = gyp_chromium.GetSupplementalFiles()
gyp_defines = gyp_chromium.GetGypVars(supplemental_includes)
target_arch = gyp_defines.get('target_arch')
if target_arch == 'x64':
return 'amd64'
elif target_arch == 'ia32':
return 'i386'
elif target_arch == 'arm':
return 'arm'
elif target_arch == 'arm64':
return 'arm64'
elif target_arch == 'mipsel':
return 'mips'
elif target_arch == 'mips64el':
return 'mips64'
