Date: Mon, 18 May 2009 21:08:12 +0200 From: David Naylor <naylor.b.david@gmail.com> To: freebsd-python@freebsd.org Subject: Python PTH+SEM and KDE Message-ID: <200905182108.15834.naylor.b.david@gmail.com>
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Hi,
I built Python with PTH and SEM. This fixed a problem I had with a python=
=20
script I was using to compile ports. See below for a sample script that=20
triggers a freezes with forked python threads (and something to do with=20
cmake). =20
However some KDE ports failed to compile with the 'new' python. It was una=
ble=20
to locate pth.h. I commented out the HAVE_PTH line in python26/pyconfig.h=
=20
and it succeeded to compile (if kdeutils finds pth.h it still fails to=20
build). =20
The KDE ports are:
misc/kdeedu4
misc/kdeutils4
x11-themes/kdeartwork4
Regards,
David
P.S. I'm not on the list
P.P.S. Please have a look at ports/130412: [UPDATE] databases/py-bsddb3 - F=
rom=20
4.5.0 -> 4.7.3, the PR is close to six months old (with no word from the=20
maintainer).
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
The following python script hangs when lang/python26 is not compiled with=20
semaphore support (while waiting on Popen()):
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
#!/usr/bin/env python
from subprocess import Popen, PIPE
from threading import Lock, Thread
print "Acquiring lock"
lock =3D Lock()
lock.acquire()
def run_make():
print "Waiting on make..."
Popen(['make', '-C', '/usr/ports/x11-themes/qtcurve-gtk2', 'clean', 'all'=
],
stdin=3DPIPE, stdout=3DPIPE, stderr=3DPIPE).wait()
print "Releasing lock"
lock.release()
print "Starting thread"
Thread(target=3Drun_make).start()
print "Waiting on lock..."
lock.acquire()
print "Done"
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