def sync_overlay(self, dir=None):
"""Sync target's overlays"""
if not dir:
dir = get_current_target(config=self.cfg)
self.local_env["ROOT"] = dir + "/root/"
self.local_env["PORTAGE_CONFIGROOT"] = dir + "/root/"
self.local_env["NO_TARGET_UPDATE"] = "True"
rel = XTargetReleaseParser().get(dir, self.cfg['release_file'])
if rel and rel.has_key('overlay'):
for ov in rel['overlay']:
var = "PORTAGE_%s_REVISION" % ov['name'].upper()
self.local_env[var] = ov['version']
cmd = Popen(["emerge", "--sync"],
bufsize=-1,
stdout=self.stdout,
stderr=self.stderr,
shell=False,
cwd=None,
env=self.local_env)
(stdout, stderr) = cmd.communicate()
ret = cmd.returncode
if ret != 0:
raise XTargetError("Syncing overlays of target failed", stdout,
stderr)
rel = XTargetReleaseParser().get(dir, self.cfg['release_file'])
xportage = XPortage(root=dir + "/root")
base_mirror = xportage.config['BASE_MIRROR']
if base_mirror:
self.local_env["PORTAGE_BINHOST"] = base_mirror + "/" + rel.get(
'name', '') + "/" + rel.get(
'arch', '') + "/" + xportage.config.get('CHOST', '')
self.local_env["DISTDIR"] = dir + "/distfiles/"
self.local_env["PORTAGE_TMPDIR"] = dir + "/build/"
if not self.cfg['create_libc']:
return
cmd2 = Popen(["emerge", "-bug", "virtual/libc"],
bufsize=-1,
stdout=self.stdout,
stderr=self.stderr,
shell=False,
cwd=None,
env=self.local_env)
(stdout2, stderr2) = cmd2.communicate()
ret2 = cmd2.returncode
if ret2 != 0:
raise XTargetError("Merging libc failed", stdout2, stderr2)
def list_targets(self):
""" List installed targets.
Looks for targets in /usr/targets (TARGETS_DIR) """
tgt_list = []
if not os.path.isdir(self.cfg['targets_dir']):
return tgt_list
# Since we have a test suite using this output and os.listdir output
# is in arbitrary order, we have to add a call to sort method
# We can't directly use os.listdir().sort(), since sort is in place
tt = os.listdir(self.cfg['targets_dir'])
tt.sort()
for tgt_name in tt:
tgt_path = os.path.normpath(self.cfg['targets_dir'] + '/' +
tgt_name)
tgt_root = os.path.normpath(tgt_path + "/root")
if not os.path.isdir(tgt_path) or \
not os.path.isdir(tgt_root) or \
os.path.islink(tgt_path):
continue
rel = XTargetReleaseParser().get(tgt_path,
self.cfg['release_file'])
if not rel:
rel = {}
if rel.has_key('name') and rel.has_key('version'):
tgt_pkg = '%s-%s' % (rel['name'], rel['version'])
else:
tgt_pkg = None
tgt_list.append(
(tgt_name, tgt_pkg, rel.get('arch',
None), rel.get('flags', None)))
return tgt_list
def get(self, key):
rel = XTargetReleaseParser().get(self.get_current(),
self.cfg['release_file'])
if not rel:
raise XTargetError("Parsing target release file failed")
if not rel.has_key(key):
raise XTargetError(
"Key '%s' is not available in target release file" % key)
return rel[key]
def create(self, pkg_atom, arch=None, dir=None):
try:
target_dir = XTargetBuilder.create(self, pkg_atom, arch, dir)
rel = XTargetReleaseParser().get(target_dir,
self.cfg['release_file'])
if rel.has_key('name') and rel.has_key('version'):
target_name = '%s-%s' % (rel['name'], rel['version'])
else:
target_name = pkg_atom
except XTargetError, e:
if e.log:
error(e.log)
die(str(e))
