New submission from Ke Wang <[email protected]>:
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 2>&1; then CC=gcc; else CC=cc; fi;' \
'$CC -Wl,-t -o ' + ccout + ' 2>&1 -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
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Python tracker <[email protected]>
<http://bugs.python.org/issue5289>
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