def parse_attr(self, make):
"""Parse the attributes from a port and call the requested function."""
# TODO: if make.wait() != make.SUCCESS
if make.wait() != 0:
log.error("Attr.parse_attr()",
"Failed to get port %s attributes (err=%s)\n%s" %
(self.origin, make.returncode,
"".join(make.stderr.readlines())))
self.emit(self.origin, None)
return
errs = make.stderr.readlines()
if len(errs):
log.error("Attr.parse_attr()",
"Non-fatal errors in port %s attributes\n%s" %
(self.origin, "".join(errs)))
attr_map = {}
for name, value in ports_attr.iteritems():
if value[1] is str:
# Get the string (stripped)
attr_map[name] = make.stdout.readline().strip()
else:
# Pass the string through a special processing (like list/tuple)
attr_map[name] = value[1](make.stdout.readline().split())
# Apply all filters for the attribute
for i in value[2:]:
try:
attr_map[name] = i(attr_map[name])
except BaseException, e:
log.error("Attr.parse_attr()",
"Failed to process port %s attributes: %s" %
(self.origin, str(e)))
self.emit(self.origin, None)
return
def load_defaults():
"""
Load the defaults as specified from /etc/make.conf.
Requires flags["chroot"] and env.env to be initialised.
"""
menv = [
# DEPENDS_TARGET modifiers
"DEPENDS_CLEAN", "DEPENDS_PRECLEAN", "DEPENDS_TARGET",
# Sundry items
"BATCH", "USE_PACKAGE_DEPENDS", "WITH_DEBUG", "WITH_PKGNG"
]
master_keys = env.env_master.keys()
keys = set(menv + master_keys)
args = ["make", "-f/dev/null"] + ["-V%s" % i for i in keys]
args += ["-D%s" % k if v is True else "%s=%s" % (k, v) for k, v in env.env.items()]
if env.flags["chroot"]:
args = ["chroot", env.flags["chroot"]] + args
make = subprocess.Popen(args, stdin=subprocess.PIPE, stdout=subprocess.PIPE,
stderr=subprocess.PIPE, close_fds=True)
make.stdin.close()
make.stderr.close()
if make.wait() == 0:
make_env = dict((i, j.strip()) for i, j in zip(keys, make.stdout.readlines()))
else:
make_env = dict((i, "") for i in keys)
# Update env_master with predefined values from make.conf
for k in master_keys:
if k in env.env:
env.env_master[k] = None
elif make_env[k]:
env.env[k] = env.env_master[k] = make_env[k]
else:
env.env[k] = env.env_master[k]
# DEPENDS_TARGET / flags["target"] modifiers
if make_env["DEPENDS_TARGET"]:
env.flags["target"] = make_env["DEPENDS_TARGET"].split()
for i in env.flags["target"]:
if i == "reinstall":
i = env.flags["target"][env.flags["target"].find(i)] = "install"
if i not in env.TARGET:
raise ValueError("unsupported DEPENDS_TARGET: '%s'" % i)
if "install" not in env.flags["target"] and \
"package" not in env.flags["target"]:
raise ValueError("DEPENDS_TARGET must have either install or package")
else:
if make_env["DEPENDS_CLEAN"] and env.flags["target"][-1] != "clean":
env.flags["target"] = env.flags["target"] + ["clean"]
if make_env["DEPENDS_PRECLEAN"] and env.flags["target"][0] != "clean":
env.flags["target"] = ["clean"] + env.flags["target"]
# Sundry items
if make_env["BATCH"]:
env.flags["config"] = "none"
if make_env["USE_PACKAGE_DEPENDS"]:
env.flags["depend"] = ["package", "build"]
if make_env["WITH_DEBUG"]:
env.flags["debug"] = True
if make_env["WITH_PKGNG"]:
env.flags["pkg_mgmt"] = "pkgng"
