# image. The image will normally need to be rebuilt every time chrome's build
# dependancies are changed.
+import hashlib
import platform
import optparse
import os
SCRIPT_DIR = os.path.dirname(os.path.abspath(__file__))
-URL_PREFIX = 'https://commondatastorage.googleapis.com'
+URL_PREFIX = 'http://storage.googleapis.com'
URL_PATH = 'chrome-linux-sysroot/toolchain'
-REVISION = 259398
+REVISION_AMD64 = 264817
+REVISION_I386 = 264817
+REVISION_ARM = 285950
TARBALL_AMD64 = 'debian_wheezy_amd64_sysroot.tgz'
TARBALL_I386 = 'debian_wheezy_i386_sysroot.tgz'
+TARBALL_ARM = 'debian_wheezy_arm_sysroot.tgz'
+TARBALL_AMD64_SHA1SUM = '74b7231e12aaf45c5c5489d9aebb56bd6abb3653'
+TARBALL_I386_SHA1SUM = 'fe3d284926839683b00641bc66c9023f872ea4b4'
+TARBALL_ARM_SHA1SUM = 'fc2f54db168887c5190c4c6686c869bedf668b4e'
SYSROOT_DIR_AMD64 = 'debian_wheezy_amd64-sysroot'
SYSROOT_DIR_I386 = 'debian_wheezy_i386-sysroot'
+SYSROOT_DIR_ARM = 'debian_wheezy_arm-sysroot'
+
+
+def get_sha1(filename):
+ sha1 = hashlib.sha1()
+ with open(filename, 'rb') as f:
+ while True:
+ # Read in 1mb chunks, so it doesn't all have to be loaded into memory.
+ chunk = f.read(1024*1024)
+ if not chunk:
+ break
+ sha1.update(chunk)
+ return sha1.hexdigest()
def main(args):
- if options.arch not in ['amd64', 'i386']:
+ if options.arch not in ['amd64', 'i386', 'arm']:
print 'Unknown architecture: %s' % options.arch
return 1
if not sys.platform.startswith('linux'):
return 0
- # Only install the sysroot for an Official Chrome Linux build.
- defined = ['branding=Chrome', 'buildtype=Official']
- undefined = ['chromeos=1']
gyp_defines = os.environ.get('GYP_DEFINES', '')
- for option in defined:
- if option not in gyp_defines:
- return 0
- for option in undefined:
- if option in gyp_defines:
- return 0
+
+ # Only install the sysroot for an Official Chrome Linux build, except
+ # for ARM where we always use a sysroot.
+ if options.arch != 'arm':
+ defined = ['branding=Chrome', 'buildtype=Official']
+ undefined = ['chromeos=1']
+ for option in defined:
+ if option not in gyp_defines:
+ return 0
+ for option in undefined:
+ if option in gyp_defines:
+ return 0
# Check for optional target_arch and only install for that architecture.
# If target_arch is not specified, then only install for the host
# architecture.
- host_arch = ''
+ target_arch = ''
if 'target_arch=x64' in gyp_defines:
- host_arch = 'amd64'
+ target_arch = 'amd64'
elif 'target_arch=ia32' in gyp_defines:
- host_arch = 'i386'
+ target_arch = 'i386'
+ elif 'target_arch=arm' in gyp_defines:
+ target_arch = 'arm'
else:
- # Figure out host arch, like the host_arch variable in build/common.gypi.
- machine_type = platform.machine()
- if machine_type in ['amd64', 'x86_64']:
- host_arch = 'amd64'
- elif re.match('(i[3-6]86|i86pc)$', machine_type):
- host_arch = 'i386'
- if host_arch != options.arch:
+ # Figure out host arch using build/detect_host_arch.py and
+ # set target_arch to host arch
+ SRC_DIR = os.path.abspath(
+ os.path.join(SCRIPT_DIR, '..', '..', '..', '..'))
+ sys.path.append(os.path.join(SRC_DIR, 'build'))
+ import detect_host_arch
+
+ detected_host_arch = detect_host_arch.HostArch()
+ if detected_host_arch == 'x64':
+ target_arch = 'amd64'
+ elif detected_host_arch == 'ia32':
+ target_arch = 'i386'
+ elif detected_host_arch == 'arm':
+ target_arch = 'arm'
+
+ if target_arch != options.arch:
return 0
# The sysroot directory should match the one specified in build/common.gypi.
if options.arch == 'amd64':
sysroot = os.path.join(linux_dir, SYSROOT_DIR_AMD64)
tarball_filename = TARBALL_AMD64
- else:
+ tarball_sha1sum = TARBALL_AMD64_SHA1SUM
+ revision = REVISION_AMD64
+ elif options.arch == 'arm':
+ sysroot = os.path.join(linux_dir, SYSROOT_DIR_ARM)
+ tarball_filename = TARBALL_ARM
+ tarball_sha1sum = TARBALL_ARM_SHA1SUM
+ revision = REVISION_ARM
+ elif options.arch == 'i386':
sysroot = os.path.join(linux_dir, SYSROOT_DIR_I386)
tarball_filename = TARBALL_I386
- url = '%s/%s/%s/%s' % (URL_PREFIX, URL_PATH, REVISION, tarball_filename)
+ tarball_sha1sum = TARBALL_I386_SHA1SUM
+ revision = REVISION_I386
+ else:
+ assert(false)
+
+
+ url = '%s/%s/%s/%s' % (URL_PREFIX, URL_PATH, revision, tarball_filename)
stamp = os.path.join(sysroot, '.stamp')
if os.path.exists(stamp):
shutil.rmtree(sysroot)
os.mkdir(sysroot)
tarball = os.path.join(sysroot, tarball_filename)
- subprocess.check_call(['curl', '-L', url, '-o', tarball])
+ print 'Downloading %s' % url
+ sys.stdout.flush()
+ sys.stderr.flush()
+ subprocess.check_call(['curl', '--fail', '-L', url, '-o', tarball])
+ sha1sum = get_sha1(tarball)
+ if sha1sum != tarball_sha1sum:
+ print 'Tarball sha1sum is wrong.'
+ print 'Expected %s, actual: %s' % (tarball_sha1sum, sha1sum)
+ return 1
subprocess.check_call(['tar', 'xf', tarball, '-C', sysroot])
os.remove(tarball)
if __name__ == '__main__':
parser = optparse.OptionParser('usage: %prog [OPTIONS]')
- parser.add_option('', '--linux-only', dest='linux_only', action='store_true',
+ parser.add_option('--linux-only', action='store_true',
default=False, help='Only install sysroot for official '
'Linux builds')
- parser.add_option('', '--arch', dest='arch',
- help='Sysroot architecture, i386 or amd64')
+ parser.add_option('--arch', help='Sysroot architecture: i386, amd64 or arm')
options, args = parser.parse_args()
- sys.exit(main(options))
+ sys.exit(main(args))
projects / platform / framework / web / crosswalk.git / blobdiff