[issue5289] ctypes.util.find_library does not work under Solaris
Roundup Robot added the comment: New changeset d76fb24d79c3 by Benjamin Peterson in branch '2.7': fix find_library on Solaris (closes #5289) http://hg.python.org/cpython/rev/d76fb24d79c3 New changeset 73574de2068b by Benjamin Peterson in branch '3.3': fix find_library on Solaris (closes #5289) http://hg.python.org/cpython/rev/73574de2068b New changeset 640a80adb9df by Benjamin Peterson in branch 'default': merge 3.3 (#5289) http://hg.python.org/cpython/rev/640a80adb9df -- nosy: +python-dev resolution: - fixed stage: - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5289 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5289] ctypes.util.find_library does not work under Solaris
Changes by Trent Nelson tr...@snakebite.org: -- nosy: +trent ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5289 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5289] ctypes.util.find_library does not work under Solaris
Skip Montanaro added the comment: Is there still time to get this bug fixed in 2.7.3? I patched my 2.7 ctypes/util.py with the latest version (offset a few lines, but no other problems) and verified that it seems to fix the issue. When running util.py as a main program I see this before running patch: % python /opt/TWWfsw/python27/lib/python2.7/ctypes/util.py None None None CDLL 'libm.so', handle fed807b8 at 82c320c CDLL 'libcrypt.so', handle feb703a8 at 82c320c None After applying the patch: % python /opt/TWWfsw/python27/lib/python2.7/ctypes/util.py libm.so.2 libc.so.1 libbz2.so.1 CDLL 'libm.so', handle fed807b8 at 82c296c CDLL 'libcrypt.so', handle feb703a8 at 82c296c libcrypt_d.so.1 -- nosy: +skip.montanaro ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5289 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5289] ctypes.util.find_library does not work under Solaris
Changes by Aaron Iles aaron.i...@gmail.com: -- nosy: +aliles ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5289 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5289] ctypes.util.find_library does not work under Solaris
Falk Nisius falknis...@gmx.de added the comment: Under Ubuntu 11.04 is the _findLib_gcc used and not a ldconfig method. Why should I install a gcc only to find a dynamic library ? It seems not a well design. The usage of ldconfig, what is more natural at a server in the net than a c compiler. Perhaps it can be changed in the next version, because I can see that on other os th ldconfig method would be preferred. I'm not an python programmer and have not the possibilities to make a regeression test, thats why I can not help. -- nosy: +FalkNisius ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5289 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5289] ctypes.util.find_library does not work under Solaris
Changes by Maciej Bliziński maciej.blizin...@gmail.com: -- nosy: +automatthias ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5289 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5289] ctypes.util.find_library does not work under Solaris
Changes by Terry J. Reedy tjre...@udel.edu: -- versions: +Python 2.7 -Python 2.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5289 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5289] ctypes.util.find_library does not work under Solaris
Changes by Laszlo (Laca) Peter l...@sun.com: -- nosy: +laca ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5289 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5289] ctypes.util.find_library does not work under Solaris
Ke Wang ke.w...@sun.com added the comment: Above patch failed in a TabError. Attached a new one. Added file: http://bugs.python.org/file13133/util.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5289 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5289] ctypes.util.find_library does not work under Solaris
New submission from Ke Wang ke.w...@sun.com: Under Solaris, find_library can not give the correct path. Solaris does not have /sbin/ldconfig, so _findLib_gcc is used. def _findLib_gcc(name): expr = r'[^\(\)\s]*lib%s\.[^\(\)\s]*' % re.escape(name) fdout, ccout = tempfile.mkstemp() os.close(fdout) cmd = 'if type gcc /dev/null 21; then CC=gcc; else CC=cc; fi;' \ '$CC -Wl,-t -o ' + ccout + ' 21 -l' + name try: f = os.popen(cmd) trace = f.read() f.close() finally: try: os.unlink(ccout) except OSError, e: if e.errno != errno.ENOENT: raise res = re.search(expr, trace) if not res: return None return res.group(0) I executed these code manually, and after ‘trace = f.read()‘, I printed the content of 'trace', which was just as following: Undefined first referenced symbol in file main/usr/lib/crt1.o ld: fatal: symbol referencing errors. No output written to /tmp/tmpYN85Fm collect2: ld returned 1 exit status -- assignee: theller components: ctypes messages: 82303 nosy: kewang, theller severity: normal status: open title: ctypes.util.find_library does not work under Solaris type: behavior versions: Python 2.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5289 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5289] ctypes.util.find_library does not work under Solaris
Ke Wang ke.w...@sun.com added the comment: I tested the command 'gcc -Wl,-t' on Ubuntu, it works fine. But on Solaris, it doesn't work as expected. Finally I find that gcc does not use GNU ld on Solaris, instead, it uses SUN ld. ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5289 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
