def get_arch_name():
target_os = canonicalize_os(uname[0])
target_machine = canonicalize_machine(uname[4])
if target_os == 'Darwin' and target_machine == 'i386':
# this system detection shell script comes from config.guess (20090918):
CC = os.getenv("CC_FOR_BUILD") or os.getenv("CC") or os.getenv("HOST_CC") or "cc"
process = subprocess.Popen("(echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | " +
"(CCOPTS= %s -E - 2>/dev/null) | " % CC +
"grep IS_64BIT_ARCH >/dev/null", stdout=subprocess.PIPE, shell=True)
output, error = process.communicate()
retcode = process.poll()
if retcode == 0:
target_machine='x86_64'
if target_machine in ('i585', 'i686'):
target_machine = 'i486' # (sensible default)
return target_os + '-' + target_machine
def get_arch_name():
target_os = canonicalize_os(uname[0])
target_machine = canonicalize_machine(uname[4])
if target_os == 'Darwin' and target_machine == 'i386':
# this system detection shell script comes from config.guess (20090918):
CC = os.getenv("CC_FOR_BUILD") or os.getenv("CC") or os.getenv("HOST_CC") or "cc"
process = subprocess.Popen("(echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | " +
"(CCOPTS= %s -E - 2>/dev/null) | " % CC +
"grep IS_64BIT_ARCH >/dev/null", stdout=subprocess.PIPE, shell=True)
output, error = process.communicate()
retcode = process.poll()
if retcode == 0:
target_machine='x86_64'
if target_machine in ('i585', 'i686'):
target_machine = 'i486' # (sensible default)
return target_os + '-' + target_machine
def get_package_info(self, package, factory):
# Add installed versions...
_version_start_reqexp = '-[0-9]'
if package.count('/') != 1: return
category, leafname = package.split('/')
category_dir = os.path.join(self._pkgdir, category)
match_prefix = leafname + '-'
if not os.path.isdir(category_dir): return
for filename in os.listdir(category_dir):
if filename.startswith(match_prefix) and filename[len(
match_prefix)].isdigit():
with open(os.path.join(category_dir, filename, 'PF'),
'rt') as stream:
name = stream.readline().strip()
match = re.search(_version_start_reqexp, name)
if match is None:
logger.warn(
_('Cannot parse version from Gentoo package named "%(name)s"'
), {'name': name})
continue
else:
version = try_cleanup_distro_version(name[match.start() +
1:])
if category == 'app-emulation' and name.startswith('emul-'):
__, __, machine, __ = name.split('-', 3)
else:
with open(os.path.join(category_dir, filename, 'CHOST'),
'rt') as stream:
machine, __ = stream.readline().split('-', 1)
machine = arch.canonicalize_machine(machine)
impl = factory('package:gentoo:%s:%s:%s' % \
(package, version, machine))
impl.version = model.parse_version(version)
impl.machine = machine
# Add any uninstalled candidates found by PackageKit
self.packagekit.get_candidates(package, factory, 'package:gentoo')
def get_package_info(self, package, factory):
# Add installed versions...
"""@type package: str"""
_version_start_reqexp = '-[0-9]'
if package.count('/') != 1: return
category, leafname = package.split('/')
category_dir = os.path.join(self._pkgdir, category)
match_prefix = leafname + '-'
if not os.path.isdir(category_dir): return
for filename in os.listdir(category_dir):
if filename.startswith(match_prefix) and filename[len(match_prefix)].isdigit():
with open(os.path.join(category_dir, filename, 'PF'), 'rt') as stream:
name = stream.readline().strip()
match = re.search(_version_start_reqexp, name)
if match is None:
logger.warning(_('Cannot parse version from Gentoo package named "%(name)s"'), {'name': name})
continue
else:
version = try_cleanup_distro_version(name[match.start() + 1:])
if category == 'app-emulation' and name.startswith('emul-'):
__, __, machine, __ = name.split('-', 3)
else:
with open(os.path.join(category_dir, filename, 'CHOST'), 'rt') as stream:
machine, __ = stream.readline().split('-', 1)
machine = arch.canonicalize_machine(machine)
impl = factory('package:gentoo:%s:%s:%s' % \
(package, version, machine))
impl.version = model.parse_version(version)
impl.machine = machine
# Add any uninstalled candidates found by PackageKit
self.packagekit.get_candidates(package, factory, 'package:gentoo')
_canonical_machine = {
'all' : '*',
'any' : '*',
'noarch' : '*',
'(none)' : '*',
'x86_64': 'x86_64',
'amd64': 'x86_64',
'i386': 'i386',
'i486': 'i486',
'i586': 'i586',
'i686': 'i686',
'ppc64': 'ppc64',
'ppc': 'ppc',
}
host_machine = arch.canonicalize_machine(platform.uname()[4])
def canonical_machine(package_machine):
machine = _canonical_machine.get(package_machine.lower(), None)
if machine is None:
# Safe default if we can't understand the arch
return host_machine.lower()
return machine
class DebianDistribution(Distribution):
"""A dpkg-based distribution."""
name = 'Debian'
cache_leaf = 'dpkg-status.cache'
def __init__(self, dpkg_status):
_canonical_machine = {
'all': '*',
'any': '*',
'noarch': '*',
'(none)': '*',
'x86_64': 'x86_64',
'amd64': 'x86_64',
'i386': 'i386',
'i486': 'i486',
'i586': 'i586',
'i686': 'i686',
'ppc64': 'ppc64',
'ppc': 'ppc',
}
host_machine = arch.canonicalize_machine(platform.uname()[4])
def canonical_machine(package_machine):
machine = _canonical_machine.get(package_machine, None)
if machine is None:
# Safe default if we can't understand the arch
return host_machine
return machine
class DebianDistribution(Distribution):
"""A dpkg-based distribution."""
cache_leaf = 'dpkg-status.cache'
