Le 27/03/2020 à 00:22, Ken Moffat via blfs-dev a écrit : > On Thu, Mar 26, 2020 at 10:57:03PM +0100, Pierre Labastie via blfs-dev wrote: > > (asking about only one item) >> >>> >>> If you do not do this, configuring will fail with a python traceback >>> report referencing a /usr/lib/pythonN.N/multiprocessing/synchronize.py >>> file and ending 'OSError: [Errno 38] Function not implemented'. >>> (this explanation possibly in italics, i.e. emphasis, except for the >>> filename markup) >> >> As the starter of this thread, I do not see exactly this error, but rather: >> >> File "/usr/lib/python2.7/multiprocessing/synchronize.py", line 59, in >> <module> >> " function, see issue 3770.") >> ImportError: This platform lacks a functioning sem_open implementation, >> therefore, the required synchronization primitives needed will not function, >> see issue 3770. >> > > Which package is this which does not mention OSError, please ? >
Hmmm, I realize that "as the starter of the thread" may mean I started the thread... Of course I did not. It is the message you mentioned earlier that started that (from Nagasayanam, V.S. on March 21st). The message is about mozjs-60.8.0. And you can see that there is no mention of OSError. When trying today with host debian, I get: ------------------ 0:23.64 Creating config.status 0:23.76 Traceback (most recent call last): 0:23.76 File "/sources/firefox/firefox-68.6.0/configure.py", line 132, in <module> 0:23.76 sys.exit(main(sys.argv)) 0:23.76 File "/sources/firefox/firefox-68.6.0/configure.py", line 43, in main 0:23.76 return config_status(config) 0:23.76 File "/sources/firefox/firefox-68.6.0/configure.py", line 127, in config_status 0:23.76 return config_status(args=[], **encode(sanitized_config, encoding)) 0:23.76 File "/sources/firefox/firefox-68.6.0/python/mozbuild/mozbuild/config_status.py", line 132, in config_status 0:23.76 reader = BuildReader(env) 0:23.76 File "/sources/firefox/firefox-68.6.0/python/mozbuild/mozbuild/frontend/reader.py", line 854, in __init__ 0:23.77 self._gyp_worker_pool = ProcessPoolExecutor(max_workers=max_workers) 0:23.77 File "/sources/firefox/firefox-68.6.0/third_party/python/futures/concurrent/futures/process.py", line 285, in __init__ 0:23.77 EXTRA_QUEUED_CALLS) 0:23.77 File "/usr/lib/python2.7/multiprocessing/__init__.py", line 218, in Queue 0:23.77 return Queue(maxsize) 0:23.77 File "/usr/lib/python2.7/multiprocessing/queues.py", line 63, in __init__ 0:23.77 self._rlock = Lock() 0:23.77 File "/usr/lib/python2.7/multiprocessing/synchronize.py", line 147, in __init__ 0:23.77 SemLock.__init__(self, SEMAPHORE, 1, 1) 0:23.77 File "/usr/lib/python2.7/multiprocessing/synchronize.py", line 75, in __init__ 0:23.77 sl = self._semlock = _multiprocessing.SemLock(kind, value, maxvalue) 0:23.77 OSError: [Errno 13] Permission denied 0:23.84 *** Fix above errors and then restart with\ 0:23.84 "./mach build" 0:23.84 make: *** [client.mk:115: configure] Error 1 So again different. Note that: mount -t tmpfs devshm /dev/shm cures the error Pierre -- http://lists.linuxfromscratch.org/listinfo/blfs-dev FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page
