def check_zmq_version(self):
"""check the zmq version"""
cfg = self.config
# build test program
zmq_prefix = cfg['zmq_prefix']
detected = self.test_build(zmq_prefix, self.compiler_settings)
# now check the libzmq version
vers = tuple(detected['vers'])
vs = v_str(vers)
if cfg['allow_legacy_libzmq']:
min_zmq = min_legacy_zmq
else:
min_zmq = min_good_zmq
if vers < min_zmq:
msg = [
"Detected ZMQ version: %s, but require ZMQ >= %s" %
(vs, v_str(min_zmq)),
]
if zmq_prefix:
msg.append(" ZMQ_PREFIX=%s" % zmq_prefix)
if vers >= min_legacy_zmq:
msg.append(
" Explicitly allow legacy zmq by specifying `--zmq=/zmq/prefix`"
)
raise LibZMQVersionError('\n'.join(msg))
if vers < min_good_zmq:
msg = [
"Detected legacy ZMQ version: %s. It is STRONGLY recommended to use ZMQ >= %s"
% (vs, v_str(min_good_zmq)),
]
if zmq_prefix:
msg.append(" ZMQ_PREFIX=%s" % zmq_prefix)
warn('\n'.join(msg))
elif vers < target_zmq:
warn("Detected ZMQ version: %s, but pyzmq targets ZMQ %s." %
(vs, v_str(target_zmq)))
warn(
"libzmq features and fixes introduced after %s will be unavailable."
% vs)
line()
elif vers >= dev_zmq:
warn(
"Detected ZMQ version: %s. Some new features in libzmq may not be exposed by pyzmq."
% vs)
line()
if sys.platform.startswith('win'):
# fetch libzmq.dll into local dir
local_dll = localpath('zmq', libzmq_name + '.dll')
if not zmq_prefix and not os.path.exists(local_dll):
fatal(
"ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/libzmq'"
)
def check_zmq_version(self):
"""check the zmq version"""
cfg = self.config
# build test program
zmq_prefix = cfg["zmq_prefix"]
detected = self.test_build(zmq_prefix, self.compiler_settings)
# now check the libzmq version
vers = tuple(detected["vers"])
vs = v_str(vers)
if cfg["allow_legacy_libzmq"]:
min_zmq = min_legacy_zmq
else:
min_zmq = min_good_zmq
if vers < min_zmq:
msg = ["Detected ZMQ version: %s, but require ZMQ >= %s" % (vs, v_str(min_zmq))]
if zmq_prefix:
msg.append(" ZMQ_PREFIX=%s" % zmq_prefix)
if vers >= min_legacy_zmq:
msg.append(" Explicitly allow legacy zmq by specifying `--zmq=/zmq/prefix`")
raise LibZMQVersionError("\n".join(msg))
if vers < min_good_zmq:
msg = [
"Detected legacy ZMQ version: %s. It is STRONGLY recommended to use ZMQ >= %s"
% (vs, v_str(min_good_zmq))
]
if zmq_prefix:
msg.append(" ZMQ_PREFIX=%s" % zmq_prefix)
warn("\n".join(msg))
elif vers < target_zmq:
warn("Detected ZMQ version: %s, but pyzmq targets ZMQ %s." % (vs, v_str(target_zmq)))
warn("libzmq features and fixes introduced after %s will be unavailable." % vs)
line()
elif vers >= dev_zmq:
warn("Detected ZMQ version: %s. Some new features in libzmq may not be exposed by pyzmq." % vs)
line()
if sys.platform.startswith("win"):
# fetch libzmq.dll into local dir
local_dll = localpath("zmq", "libzmq.dll")
if not zmq_prefix and not os.path.exists(local_dll):
fatal(
"ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'"
)
try:
shutil.copy(pjoin(zmq_prefix, "lib", "libzmq.dll"), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn(
"Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually."
)
def check_zmq_version(self):
zmq = self.zmq
if zmq is not None and zmq is not "bundled" and not os.path.isdir(zmq):
fatal("Custom zmq directory \"%s\" does not exist" % zmq)
config = self.getcached()
if not config or config.get('settings') != self.settings:
self.run()
config = self.config
else:
self.config = config
line()
if self.zmq == "bundled":
return
vers = config['vers']
vs = v_str(vers)
if vers < min_zmq:
fatal("Detected ZMQ version: %s, but depend on zmq >= %s" %
(vs, v_str(min_zmq)) + '\n Using ZMQ=%s' %
(zmq or 'unspecified'))
pyzmq_version = extract_version().strip('abcdefghijklmnopqrstuvwxyz')
if vs < pyzmq_version:
warn("Detected ZMQ version: %s, but pyzmq targets zmq %s." %
(vs, pyzmq_version))
warn(
"libzmq features and fixes introduced after %s will be unavailable."
% vs)
line()
elif vs >= '3.0':
warn(
"Detected ZMQ version: %s. pyzmq's support for libzmq-dev is experimental."
% vs)
line()
if sys.platform.startswith('win'):
# fetch libzmq.dll into local dir
local_dll = localpath('zmq', 'libzmq.dll')
if zmq is None and not os.path.exists(local_dll):
fatal(
"ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'"
)
try:
shutil.copy(pjoin(zmq, 'lib', 'libzmq.dll'), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn(
"Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually.")
def check_zmq_version(self):
zmq = CONFIG['zmq_prefix']
if zmq and not os.path.exists(zmq) and \
not CONFIG['libzmq_extension']:
fatal("Custom zmq directory \"%s\" does not exist" % zmq)
config = self.getcached()
if not config or config.get('settings') != self.settings:
self.run()
config = self.config
else:
if CONFIG['libzmq_extension']:
config = self.bundle_libzmq_extension()
self.config = config
line()
if CONFIG['libzmq_extension'] or CONFIG['skip_check_zmq'] or CROSSCOMPILE:
return
# now check the libzmq version
vers = tuple(config['vers'])
vs = v_str(vers)
if vers < min_zmq:
fatal("Detected ZMQ version: %s, but depend on zmq >= %s"%(
vs, v_str(min_zmq))
+'\n Using ZMQ=%s'%(zmq or 'unspecified'))
if vers < target_zmq:
warn("Detected ZMQ version: %s, but pyzmq targets ZMQ %s." % (
vs, v_str(target_zmq))
)
warn("libzmq features and fixes introduced after %s will be unavailable." % vs)
line()
elif vers >= dev_zmq:
warn("Detected ZMQ version: %s. pyzmq's support for libzmq-dev is experimental." % vs)
line()
if sys.platform.startswith('win'):
# fetch libzmq.dll into local dir
local_dll = localpath('zmq','libzmq.dll')
if not zmq and not os.path.exists(local_dll):
fatal("ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'")
try:
shutil.copy(pjoin(zmq, 'lib', 'libzmq.dll'), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn("Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually.")
def run(self):
self.create_tempdir()
settings = copy.copy(COMPILER_SETTINGS)
if doing_bdist and not sys.platform.startswith('win'):
# rpath slightly differently here, because libzmq not in .. but ../zmq:
settings['library_dirs'] = ['zmq']
if sys.platform == 'darwin':
pass
# unused rpath args for OSX:
# settings['extra_link_args'] = ['-Wl,-rpath','-Wl,$ORIGIN/../zmq']
else:
settings['runtime_library_dirs'] = ['$ORIGIN/../zmq']
try:
print ("*"*42)
print ("Configure: Autodetecting ZMQ settings...")
print (" Custom ZMQ dir: %s" % (ZMQ,))
config = detect_zmq(self.tempdir, **settings)
except Exception:
fatal("""
Failed to compile ZMQ test program. Please check to make sure:
* You have a C compiler installed
* A development version of Python is installed (including header files)
* A development version of ZeroMQ >= 2.1.0 is installed (including header files)
* If ZMQ is not in a default location, supply the argument --zmq=<path>""")
else:
savepickle('configure.pickle', config)
print (" ZMQ version detected: %s" % v_str(config['vers']))
finally:
print ("*"*42)
self.erase_tempdir()
self.config = config
def test_build(self, prefix, settings):
"""do a test build ob libzmq"""
self.create_tempdir()
settings = settings.copy()
if self.bundle_libzmq_dylib and not sys.platform.startswith('win'):
# rpath slightly differently here, because libzmq not in .. but ../zmq:
settings['library_dirs'] = ['zmq']
if sys.platform == 'darwin':
pass
# unused rpath args for OS X:
# settings['extra_link_args'] = ['-Wl,-rpath','-Wl,$ORIGIN/../zmq']
else:
settings['runtime_library_dirs'] = [
os.path.abspath(pjoin('.', 'zmq'))
]
line()
info("Configure: Autodetecting ZMQ settings...")
info(" Custom ZMQ dir: %s" % prefix)
try:
detected = detect_zmq(self.tempdir,
compiler=self.compiler_type,
**settings)
finally:
self.erase_tempdir()
info(" ZMQ version detected: %s" % v_str(detected['vers']))
return detected
def test_build(self, prefix, settings):
"""do a test build ob libzmq"""
self.create_tempdir()
settings = settings.copy()
if self.bundle_libzmq_dylib and not sys.platform.startswith('win'):
# rpath slightly differently here, because libzmq not in .. but ../zmq:
settings['library_dirs'] = ['zmq']
if sys.platform == 'darwin':
pass
# unused rpath args for OS X:
# settings['extra_link_args'] = ['-Wl,-rpath','-Wl,$ORIGIN/../zmq']
else:
settings['runtime_library_dirs'] = [ os.path.abspath(pjoin('.', 'zmq')) ]
line()
info("Configure: Autodetecting ZMQ settings...")
info(" Custom ZMQ dir: %s" % prefix)
try:
detected = detect_zmq(self.tempdir, compiler=self.compiler_type, **settings)
finally:
self.erase_tempdir()
info(" ZMQ version detected: %s" % v_str(detected['vers']))
return detected
def run(self):
self.create_tempdir()
settings = copy.copy(COMPILER_SETTINGS)
if doing_bdist and not sys.platform.startswith('win'):
# rpath slightly differently here, because libzmq not in .. but ../zmq:
settings['library_dirs'] = ['zmq']
if sys.platform == 'darwin':
pass
# unused rpath args for OSX:
# settings['extra_link_args'] = ['-Wl,-rpath','-Wl,$ORIGIN/../zmq']
else:
settings['runtime_library_dirs'] = ['$ORIGIN/../zmq']
try:
print("*" * 42)
print("Configure: Autodetecting ZMQ settings...")
print(" Custom ZMQ dir: %s" % (ZMQ, ))
config = detect_zmq(self.tempdir, **settings)
except Exception:
etype, evalue, tb = sys.exc_info()
# print the error as distutils would if we let it raise:
print("error: %s" % evalue)
if etype is CompileError:
action = 'compile'
elif etype is LinkError:
action = 'link'
else:
action = 'build or run'
fatal("""
Failed to %s ZMQ test program. Please check to make sure:
* You have a C compiler installed
* A development version of Python is installed (including header files)
* A development version of ZMQ >= %s is installed (including header files)
* If ZMQ is not in a default location, supply the argument --zmq=<path>
* If you did recently install ZMQ to a default location,
try rebuilding the ld cache with `sudo ldconfig`
or specify zmq's location with `--zmq=/usr/local`
""" % (action, v_str(min_zmq)))
else:
savepickle('configure.pickle', config)
print(" ZMQ version detected: %s" % v_str(config['vers']))
finally:
print("*" * 42)
self.erase_tempdir()
self.config = config
def check_zmq_version(self):
zmq = self.zmq
if zmq is not None and zmq is not "bundled" and not os.path.isdir(zmq):
fatal("Custom zmq directory \"%s\" does not exist" % zmq)
config = self.getcached()
if not config or config.get('settings') != self.settings:
self.run()
config = self.config
else:
self.config = config
line()
if self.zmq == "bundled":
return
vers = tuple(config['vers'])
vs = v_str(vers)
if vers < min_zmq:
fatal("Detected ZMQ version: %s, but depend on zmq >= %s"%(
vs, v_str(min_zmq))
+'\n Using ZMQ=%s'%(zmq or 'unspecified'))
pyzmq_vs = extract_version()
pyzmq_version = tuple(int(d) for d in re.findall(r'\d+', pyzmq_vs))
if vers < pyzmq_version[:len(vers)]:
warn("Detected ZMQ version: %s, but pyzmq targets zmq %s."%(
vs, pyzmq_version))
warn("libzmq features and fixes introduced after %s will be unavailable."%vs)
line()
elif vers >= (3,0,0):
warn("Detected ZMQ version: %s. pyzmq's support for libzmq-dev is experimental."%vs)
line()
if sys.platform.startswith('win'):
# fetch libzmq.dll into local dir
local_dll = localpath('zmq','libzmq.dll')
if zmq is None and not os.path.exists(local_dll):
fatal("ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'")
try:
shutil.copy(pjoin(zmq, 'lib', 'libzmq.dll'), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn("Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually.")
def check_zmq_version(self):
zmq = ZMQ
if zmq is not None and not os.path.isdir(zmq):
fatal('Custom zmq directory "%s" does not exist' % zmq)
config = self.getcached()
if config is None or config["options"] != COMPILER_SETTINGS:
self.run()
config = self.config
else:
self.config = config
vers = config["vers"]
vs = v_str(vers)
if vers < min_zmq:
fatal(
"Detected ZMQ version: %s, but depend on zmq >= %s" % (vs, v_str(min_zmq))
+ "\n Using ZMQ=%s" % (zmq or "unspecified")
)
pyzmq_version = extract_version().strip("abcdefghijklmnopqrstuvwxyz")
if vs < pyzmq_version:
warn("Detected ZMQ version: %s, but pyzmq targets zmq %s." % (vs, pyzmq_version))
warn("libzmq features and fixes introduced after %s will be unavailable." % vs)
print("*" * 42)
elif vs > "3.0":
warn("Detected ZMQ version: %s. pyzmq's 3.0 support is experimental." % vs)
print("*" * 42)
if sys.platform.startswith("win"):
# fetch libzmq.dll into local dir
local_dll = localpath("zmq", "libzmq.dll")
if zmq is None and not os.path.exists(local_dll):
fatal(
"ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'"
)
try:
shutil.copy(pjoin(zmq, "lib", "libzmq.dll"), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn(
"Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually."
)
def check_zmq_version(self):
"""check the zmq version"""
cfg = self.config
# build test program
zmq_prefix = self.config['zmq_prefix']
detected = self.test_build(zmq_prefix, self.compiler_settings)
# now check the libzmq version
vers = tuple(detected['vers'])
vs = v_str(vers)
if vers < min_zmq:
fatal("Detected ZMQ version: %s, but depend on zmq >= %s" %
(vs, v_str(min_zmq)) + '\n Using ZMQ=%s' %
(zmq_prefix or 'unspecified'))
if vers < target_zmq:
warn("Detected ZMQ version: %s, but pyzmq targets ZMQ %s." %
(vs, v_str(target_zmq)))
warn(
"libzmq features and fixes introduced after %s will be unavailable."
% vs)
line()
elif vers >= dev_zmq:
warn(
"Detected ZMQ version: %s. pyzmq's support for libzmq-dev is experimental."
% vs)
line()
if sys.platform.startswith('win'):
# fetch libzmq.dll into local dir
local_dll = localpath('zmq', 'libzmq.dll')
if not zmq_prefix and not os.path.exists(local_dll):
fatal(
"ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'"
)
try:
shutil.copy(pjoin(zmq_prefix, 'lib', 'libzmq.dll'), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn(
"Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually.")
def run(self):
self.create_tempdir()
settings = copy.copy(COMPILER_SETTINGS)
if doing_bdist and not sys.platform.startswith('win'):
# rpath slightly differently here, because libzmq not in .. but ../zmq:
settings['library_dirs'] = ['zmq']
if sys.platform == 'darwin':
pass
# unused rpath args for OSX:
# settings['extra_link_args'] = ['-Wl,-rpath','-Wl,$ORIGIN/../zmq']
else:
settings['runtime_library_dirs'] = ['$ORIGIN/../zmq']
try:
print ("*"*42)
print ("Configure: Autodetecting ZMQ settings...")
print (" Custom ZMQ dir: %s" % (ZMQ,))
config = detect_zmq(self.tempdir, **settings)
except Exception:
etype = sys.exc_info()[0]
if etype is CompileError:
action = 'compile'
elif etype is LinkError:
action = 'link'
else:
action = 'run'
fatal("""
Failed to %s ZMQ test program. Please check to make sure:
* You have a C compiler installed
* A development version of Python is installed (including header files)
* A development version of ZMQ >= %s is installed (including header files)
* If ZMQ is not in a default location, supply the argument --zmq=<path>
* If you did recently install ZMQ to a default location,
try rebuilding the ld cache with `sudo ldconfig`
or specify zmq's location with `--zmq=/usr/local`
"""%(action, v_str(min_zmq)))
else:
savepickle('configure.pickle', config)
print (" ZMQ version detected: %s" % v_str(config['vers']))
finally:
print ("*"*42)
self.erase_tempdir()
self.config = config
def check_zmq_version(self):
"""check the zmq version"""
cfg = self.config
# build test program
zmq_prefix = self.config["zmq_prefix"]
detected = self.test_build(zmq_prefix, self.compiler_settings)
# now check the libzmq version
vers = tuple(detected["vers"])
vs = v_str(vers)
if vers < min_zmq:
fatal(
"Detected ZMQ version: %s, but depend on zmq >= %s" % (vs, v_str(min_zmq))
+ "\n Using ZMQ=%s" % (zmq_prefix or "unspecified")
)
if vers < target_zmq:
warn("Detected ZMQ version: %s, but pyzmq targets ZMQ %s." % (vs, v_str(target_zmq)))
warn("libzmq features and fixes introduced after %s will be unavailable." % vs)
line()
elif vers >= dev_zmq:
warn("Detected ZMQ version: %s. pyzmq's support for libzmq-dev is experimental." % vs)
line()
if sys.platform.startswith("win"):
# fetch libzmq.dll into local dir
local_dll = localpath("zmq", "libzmq.dll")
if not zmq_prefix and not os.path.exists(local_dll):
fatal(
"ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'"
)
try:
shutil.copy(pjoin(zmq_prefix, "lib", "libzmq.dll"), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn(
"Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually."
)
def check_zmq_version(self):
zmq = self.zmq
if zmq is not None and not os.path.isdir(zmq):
fatal("Custom zmq directory \"%s\" does not exist" % zmq)
config = self.getcached()
if config is None or config['options'] != self.settings:
self.run()
config = self.config
else:
self.config = config
vers = config['vers']
vs = v_str(vers)
if vers < min_zmq:
fatal("Detected ZMQ version: %s, but depend on zmq >= %s"%(
vs, v_str(min_zmq))
+'\n Using ZMQ=%s'%(zmq or 'unspecified'))
pyzmq_version = extract_version().strip('abcdefghijklmnopqrstuvwxyz')
if vs < pyzmq_version:
warn("Detected ZMQ version: %s, but pyzmq targets zmq %s."%(
vs, pyzmq_version))
warn("libzmq features and fixes introduced after %s will be unavailable."%vs)
print('*'*42)
elif vs >= '3.0':
warn("Detected ZMQ version: %s. pyzmq's support for libzmq-dev is experimental."%vs)
print('*'*42)
if sys.platform.startswith('win'):
# fetch libzmq.dll into local dir
local_dll = localpath('zmq','libzmq.dll')
if zmq is None and not os.path.exists(local_dll):
fatal("ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'")
try:
shutil.copy(pjoin(zmq, 'lib', 'libzmq.dll'), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn("Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually.")
def check_zmq_version(self):
zmq = ZMQ
if zmq is not None and not os.path.isdir(zmq):
fatal("Custom zmq directory \"%s\" does not exist" % zmq)
config = self.getcached()
if config is None or config['options'] != COMPILER_SETTINGS:
self.run()
config = self.config
vers = config['vers']
vs = v_str(vers)
if vers < min_zmq:
fatal("Detected ZMQ version: %s, but depend on zmq >= %s" %
(vs, v_str(min_zmq)) + '\n Using ZMQ=%s' %
(zmq or 'unspecified'))
pyzmq_version = extract_version().strip('abcdefghijklmnopqrstuvwxyz')
if vs < pyzmq_version:
warn("Detected ZMQ version: %s, but pyzmq is based on zmq %s." %
(vs, pyzmq_version))
warn("Some features may be missing or broken.")
print('*' * 42)
if sys.platform.startswith('win'):
# fetch libzmq.dll into local dir
local_dll = localpath('zmq', 'libzmq.dll')
if zmq is None and not os.path.exists(local_dll):
fatal(
"ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'"
)
try:
shutil.copy(pjoin(zmq, 'lib', 'libzmq.dll'), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn(
"Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually.")
def fallback_on_bundled(self):
"""Couldn't build, fallback after waiting a while"""
line()
warn('\n'.join([
"Failed to build or run libzmq detection test.",
"",
"If you expected pyzmq to link against an installed libzmq, please check to make sure:",
"",
" * You have a C compiler installed",
" * A development version of Python is installed (including headers)",
" * A development version of ZMQ >= %s is installed (including headers)"
% v_str(min_zmq),
" * If ZMQ is not in a default location, supply the argument --zmq=<path>",
" * If you did recently install ZMQ to a default location,",
" try rebuilding the ld cache with `sudo ldconfig`",
" or specify zmq's location with `--zmq=/usr/local`",
"",
]))
# ultra-lazy pip detection:
if 'pip' in ' '.join(sys.argv):
info('\n'.join([
"If you expected to get a binary install (egg), we have those for",
"current Pythons on OS X and Windows. These can be installed with",
"easy_install, but PIP DOES NOT SUPPORT EGGS.",
"",
]))
info('\n'.join([
"You can skip all this detection/waiting nonsense if you know",
"you want pyzmq to bundle libzmq as an extension by passing:",
"",
" `--zmq=bundled`",
"",
"I will now try to build libzmq as a Python extension",
"unless you interrupt me (^C) in the next 10 seconds...",
"",
]))
for i in range(10, 0, -1):
sys.stdout.write('\r%2i...' % i)
sys.stdout.flush()
time.sleep(1)
info("")
return self.bundle_libzmq_extension()
def check_zmq_version(self):
zmq = ZMQ
if zmq is not None and not os.path.isdir(zmq):
fatal("Custom zmq directory \"%s\" does not exist" % zmq)
config = self.getcached()
if config is None or config['options'] != COMPILER_SETTINGS:
self.run()
config = self.config
vers = config['vers']
vs = v_str(vers)
if vers < min_zmq:
fatal("Detected ZMQ version: %s, but depend on zmq >= %s"%(
vs, v_str(min_zmq))
+'\n Using ZMQ=%s'%(zmq or 'unspecified'))
pyzmq_version = extract_version().strip('abcdefghijklmnopqrstuvwxyz')
if vs < pyzmq_version:
warn("Detected ZMQ version: %s, but pyzmq is based on zmq %s."%(
vs, pyzmq_version))
warn("Some features may be missing or broken.")
print('*'*42)
if sys.platform.startswith('win'):
# fetch libzmq.dll into local dir
local_dll = localpath('zmq','libzmq.dll')
if zmq is None and not os.path.exists(local_dll):
fatal("ZMQ directory must be specified on Windows via setup.cfg or 'python setup.py configure --zmq=/path/to/zeromq2'")
try:
shutil.copy(pjoin(zmq, 'lib', 'libzmq.dll'), local_dll)
except Exception:
if not os.path.exists(local_dll):
warn("Could not copy libzmq into zmq/, which is usually necessary on Windows."
"Please specify zmq prefix via configure --zmq=/path/to/zmq or copy "
"libzmq into zmq/ manually.")
def test_build(self, prefix, settings):
"""do a test build ob libzmq"""
self.create_tempdir()
settings = settings.copy()
line()
info("Configure: Autodetecting ZMQ settings...")
info(" Custom ZMQ dir: %s" % prefix)
try:
detected = detect_zmq(self.tempdir,
compiler=self.compiler_type,
**settings)
finally:
self.erase_tempdir()
info(" ZMQ version detected: %s" % v_str(detected['vers']))
return detected
def test_build(self, prefix, settings):
"""do a test build ob libzmq"""
self.create_tempdir()
settings = settings.copy()
if self.bundle_libzmq_dylib and not sys.platform.startswith('win'):
# rpath slightly differently here, because libzmq not in .. but ../zmq:
settings['library_dirs'] = ['zmq']
_add_rpath(settings, os.path.abspath(pjoin('.', 'zmq')))
line()
info("Configure: Autodetecting ZMQ settings...")
info(" Custom ZMQ dir: %s" % prefix)
try:
detected = detect_zmq(self.tempdir, compiler=self.compiler_type, **settings)
finally:
self.erase_tempdir()
info(" ZMQ version detected: %s" % v_str(detected['vers']))
return detected
def test_build(self, prefix, settings):
"""do a test build ob libzmq"""
self.create_tempdir()
settings = settings.copy()
if self.bundle_libzmq_dylib and not sys.platform.startswith('win'):
# rpath slightly differently here, because libzmq not in .. but ../zmq:
settings['library_dirs'] = ['zmq']
_add_rpath(settings, os.path.abspath(pjoin('.', 'zmq')))
line()
info("Configure: Autodetecting ZMQ settings...")
info(" Custom ZMQ dir: %s" % prefix)
try:
detected = detect_zmq(self.tempdir, compiler=self.compiler_type, **settings)
finally:
self.erase_tempdir()
info(" ZMQ version detected: %s" % v_str(detected['vers']))
return detected
def fallback_on_bundled(self):
"""Couldn't build, fallback after waiting a while"""
line()
warn('\n'.join([
"Couldn't find an acceptable libzmq on the system.",
"",
"If you expected pyzmq to link against an installed libzmq, please check to make sure:",
"",
" * You have a C compiler installed",
" * A development version of Python is installed (including headers)",
" * A development version of ZMQ >= %s is installed (including headers)"
% v_str(min_good_zmq),
" * If ZMQ is not in a default location, supply the argument --zmq=<path>",
" * If you did recently install ZMQ to a default location,",
" try rebuilding the ld cache with `sudo ldconfig`",
" or specify zmq's location with `--zmq=/usr/local`",
"",
]))
info('\n'.join([
"You can skip all this detection/waiting nonsense if you know",
"you want pyzmq to bundle libzmq as an extension by passing:",
"",
" `--zmq=bundled`",
"",
"I will now try to build libzmq as a Python extension",
"unless you interrupt me (^C) in the next 10 seconds...",
"",
]))
for i in range(10, 0, -1):
sys.stdout.write('\r%2i...' % i)
sys.stdout.flush()
time.sleep(1)
info("")
return self.bundle_libzmq_extension()
def run(self):
self.create_tempdir()
try:
print ("*"*42)
print ("Configure: Autodetecting ZMQ settings...")
print (" Custom ZMQ dir: %s" % (ZMQ,))
config = detect_zmq(self.tempdir, **COMPILER_SETTINGS)
except Exception:
logging.error("""
Failed to compile ZMQ test program. Please check to make sure:
* You have a C compiler installed
* A development version of Python is installed (including header files)
* A development version of ZeroMQ >= 2.1.0 is installed (including header files)
* If ZMQ is not in a default location, supply the argument --zmq=<path>""")
raise
else:
savepickle('configure.pickle', config)
print (" ZMQ version detected: %s" % v_str(config['vers']))
finally:
print ("*"*42)
self.erase_tempdir()
self.config = config
def run(self):
self.create_tempdir()
try:
print("*" * 42)
print("Configure: Autodetecting ZMQ settings...")
print(" Custom ZMQ dir: %s" % (ZMQ, ))
config = detect_zmq(self.tempdir, **COMPILER_SETTINGS)
except Exception:
logging.error("""
Failed to compile ZMQ test program. Please check to make sure:
* You have a C compiler installed
* A development version of Python is installed (including header files)
* A development version of ZeroMQ >= 2.1.0 is installed (including header files)
* If ZMQ is not in a default location, supply the argument --zmq=<path>""")
raise
else:
savepickle('configure.pickle', config)
print(" ZMQ version detected: %s" % v_str(config['vers']))
finally:
print("*" * 42)
self.erase_tempdir()
self.config = config
def test_build(self, zmq, settings):
self.create_tempdir()
if bundle_libzmq_dylib and not sys.platform.startswith('win'):
# rpath slightly differently here, because libzmq not in .. but ../zmq:
settings['library_dirs'] = ['zmq']
if sys.platform == 'darwin':
pass
# unused rpath args for OSX:
# settings['extra_link_args'] = ['-Wl,-rpath','-Wl,$ORIGIN/../zmq']
else:
settings['runtime_library_dirs'] = ['$ORIGIN/../zmq']
line()
print ("Configure: Autodetecting ZMQ settings...")
print (" Custom ZMQ dir: %s" % zmq)
try:
config = detect_zmq(self.tempdir, **settings)
finally:
self.erase_tempdir()
print (" ZMQ version detected: %s" % v_str(config['vers']))
return config
def test_build(self, zmq, settings):
self.create_tempdir()
if bundle_libzmq_dylib and not sys.platform.startswith('win'):
# rpath slightly differently here, because libzmq not in .. but ../zmq:
settings['library_dirs'] = ['zmq']
if sys.platform == 'darwin':
pass
# unused rpath args for OSX:
# settings['extra_link_args'] = ['-Wl,-rpath','-Wl,$ORIGIN/../zmq']
else:
settings['runtime_library_dirs'] = ['$ORIGIN/../zmq']
line()
print ("Configure: Autodetecting ZMQ settings...")
print (" Custom ZMQ dir: %s" % zmq)
try:
config = detect_zmq(self.tempdir, compiler=self.compiler_type, **settings)
finally:
self.erase_tempdir()
print (" ZMQ version detected: %s" % v_str(config['vers']))
return config
def fallback_on_bundled(self):
"""Couldn't build, fallback after waiting a while"""
line()
warn('\n'.join([
"Failed to build or run libzmq detection test.",
"",
"If you expected pyzmq to link against an installed libzmq, please check to make sure:",
"",
" * You have a C compiler installed",
" * A development version of Python is installed (including headers)",
" * A development version of ZMQ >= %s is installed (including headers)" % v_str(min_zmq),
" * If ZMQ is not in a default location, supply the argument --zmq=<path>",
" * If you did recently install ZMQ to a default location,",
" try rebuilding the ld cache with `sudo ldconfig`",
" or specify zmq's location with `--zmq=/usr/local`",
"",
]))
# ultra-lazy pip detection:
if 'pip' in ' '.join(sys.argv):
info('\n'.join([
"If you expected to get a binary install (egg), we have those for",
"current Pythons on OS X and Windows. These can be installed with",
"easy_install, but PIP DOES NOT SUPPORT EGGS.",
"",
]))
info('\n'.join([
"You can skip all this detection/waiting nonsense if you know",
"you want pyzmq to bundle libzmq as an extension by passing:",
"",
" `--zmq=bundled`",
"",
"I will now try to build libzmq as a Python extension",
"unless you interrupt me (^C) in the next 10 seconds...",
"",
]))
for i in range(10,0,-1):
sys.stdout.write('\r%2i...' % i)
sys.stdout.flush()
time.sleep(1)
info("")
return self.bundle_libzmq_extension()
def run(self):
self.create_tempdir()
settings = self.settings
if bundle_libzmq and not sys.platform.startswith('win'):
# rpath slightly differently here, because libzmq not in .. but ../zmq:
settings['library_dirs'] = ['zmq']
if sys.platform == 'darwin':
pass
# unused rpath args for OSX:
# settings['extra_link_args'] = ['-Wl,-rpath','-Wl,$ORIGIN/../zmq']
else:
settings['runtime_library_dirs'] = ['$ORIGIN/../zmq']
try:
print ("*"*42)
print ("Configure: Autodetecting ZMQ settings...")
print (" Custom ZMQ dir: %s" % (self.zmq,))
config = detect_zmq(self.tempdir, **settings)
except Exception:
# if zmq unspecified on *ix, try again with explicit /usr/local
if self.zmq is None and not sys.platform.startswith('win'):
self.erase_tempdir()
print ("Failed with default libzmq, trying again with /usr/local")
self.zmq = '/usr/local'
self.settings = settings_from_prefix(self.zmq)
self.run()
# if we get here the second run succeeded, so we need to update compiler
# settings for the extensions with /usr/local prefix
for ext in self.distribution.ext_modules:
for key,value in self.settings.iteritems():
setattr(ext, key, value)
return
etype, evalue, tb = sys.exc_info()
# print the error as distutils would if we let it raise:
print ("error: %s" % evalue)
if etype is CompileError:
action = 'compile'
elif etype is LinkError:
action = 'link'
else:
action = 'build or run'
fatal("""
Failed to %s ZMQ test program. Please check to make sure:
* You have a C compiler installed
* A development version of Python is installed (including header files)
* A development version of ZMQ >= %s is installed (including header files)
* If ZMQ is not in a default location, supply the argument --zmq=<path>
* If you did recently install ZMQ to a default location,
try rebuilding the ld cache with `sudo ldconfig`
or specify zmq's location with `--zmq=/usr/local`
"""%(action, v_str(min_zmq)))
else:
savepickle('configure.pickle', config)
print (" ZMQ version detected: %s" % v_str(config['vers']))
finally:
print ("*"*42)
self.erase_tempdir()
self.config = config
def fallback_on_bundled(self):
"""Couldn't build, fallback after waiting a while"""
line()
warn('\n'.join([
"Couldn't find an acceptable libzmq on the system.",
"",
"If you expected pyzmq to link against an installed libzmq, please check to make sure:",
"",
" * You have a C compiler installed",
" * A development version of Python is installed (including headers)",
" * A development version of ZMQ >= %s is installed (including headers)" % v_str(min_good_zmq),
" * If ZMQ is not in a default location, supply the argument --zmq=<path>",
" * If you did recently install ZMQ to a default location,",
" try rebuilding the ld cache with `sudo ldconfig`",
" or specify zmq's location with `--zmq=/usr/local`",
"",
]))
info('\n'.join([
"You can skip all this detection/waiting nonsense if you know",
"you want pyzmq to bundle libzmq as an extension by passing:",
"",
" `--zmq=bundled`",
"",
"I will now try to build libzmq as a Python extension",
"unless you interrupt me (^C) in the next 10 seconds...",
"",
]))
for i in range(10,0,-1):
sys.stdout.write('\r%2i...' % i)
sys.stdout.flush()
time.sleep(1)
info("")
return self.bundle_libzmq_extension()