2.4.2 on AIX fails compiling _codecs_cn.c
Paul Watson
pwatson at redlinepy.com
Thu Nov 24 11:50:05 EST 2005
Martin v. Löwis wrote:
> Paul Watson wrote:
>
>> It appears that _ALL_SOURCE gets defined in the
>> /usr/include/standards.h file. If we could #define _ANSI_C_SOURCE or
>> _POSIX_SOURCE, it appears that it would eleminate _ALL_SOURCE.
>
>
> Ah, ok - this should be easy enough. Python would normally define
> _POSIX_SOURCE (through _XOPEN_SOURCE), but configure(.in) has this
> block:
>
> # On AIX 4 and 5.1, mbstate_t is defined only when _XOPEN_SOURCE ==
> 500 but
> # used in wcsnrtombs() and mbsnrtowcs() even if _XOPEN_SOURCE is not
> defined
> # or has another value. By not (re)defining it, the defaults come in
> place.
> AIX/4)
> define_xopen_source=no;;
> AIX/5)
> if test `uname -r` -eq 1; then
> define_xopen_source=no
> fi
> ;;
>
> which causes _XOPEN_SOURCE (and subsequently probably _POSIX_SOURCE) not
> to be defined. What AIX version are you using? Can you try removing
> the fragment from configure(.in), rerun configure, verify that
> _XOPEN_SOURCE is defined in pyconfig.h, and then try building again?
>
> If this works, this might be a solution. Otherwise, we need to put
> something like this into _codecs_cn.c:
>
> #ifdef hz
> /* On AIX version such-and-such, hz is defined because _ALL_SOURCE is
> defined, this in turn is defined because _XOPEN_SOURCE is not.
> As _XOPEN_SOURCE cannot be enabled (see configure.in), we just
> work around by removing the hz definition again. */
> #undef hz
> #endif
>
> Regards,
> Martin
Commenting out the section in configure(.in) did not cause it to work.
It still ended up with '100_encode' complaint.
Using '#undef hz' in ./Modules/cjkcodecs/_codecs_cn.c does cause it to
compile. However, it will not pass ./Lib/test/test_codecsencoding_cn.py
or ./Lib/test/test_codecmaps_cn.py. The others (_hk, _jp, _kr, and _tw)
do pass the test.
I also note that compiles occurring after the complaint about not
finding Tcl/Tk do not appear to get the OPT= setting I specified on the
'make' command line. It starts with compilation of structmodule.c and
includes the _codecs_??.c files. Does this have any significance? Is
it possible that there are other settings not being used?
$ python test_codecencodings_cn.py
test_chunkcoding (__main__.Test_GB2312) ... ERROR
test_customreplace (__main__.Test_GB2312) ... ERROR
test_errorhandle (__main__.Test_GB2312) ... ERROR
test_streamreader (__main__.Test_GB2312) ... ERROR
test_streamwriter (__main__.Test_GB2312) ... ERROR
test_xmlcharrefreplace (__main__.Test_GB2312) ... ERROR
test_chunkcoding (__main__.Test_GBK) ... ERROR
test_customreplace (__main__.Test_GBK) ... ERROR
test_errorhandle (__main__.Test_GBK) ... ERROR
test_streamreader (__main__.Test_GBK) ... ERROR
test_streamwriter (__main__.Test_GBK) ... ERROR
test_xmlcharrefreplace (__main__.Test_GBK) ... ERROR
test_chunkcoding (__main__.Test_GB18030) ... ERROR
test_customreplace (__main__.Test_GB18030) ... ERROR
test_errorhandle (__main__.Test_GB18030) ... ERROR
test_streamreader (__main__.Test_GB18030) ... ERROR
test_streamwriter (__main__.Test_GB18030) ... ERROR
test_xmlcharrefreplace (__main__.Test_GB18030) ... ERROR
======================================================================
ERROR: test_chunkcoding (__main__.Test_GB2312)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/pwatson/usr/lib/python2.4/test/test_multibytecodec_support.py",
line 27, in setUp
self.codec = codecs.lookup(self.encoding)
LookupError: unknown encoding: gb2312
======================================================================
ERROR: test_customreplace (__main__.Test_GB2312)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/pwatson/usr/lib/python2.4/test/test_multibytecodec_support.py",
line 27, in setUp
self.codec = codecs.lookup(self.encoding)
LookupError: unknown encoding: gb2312
======================================================================
ERROR: test_errorhandle (__main__.Test_GB2312)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/pwatson/usr/lib/python2.4/test/test_multibytecodec_support.py",
line 27, in setUp
self.codec = codecs.lookup(self.encoding)
LookupError: unknown encoding: gb2312
======================================================================
ERROR: test_streamreader (__main__.Test_GB2312)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/pwatson/usr/lib/python2.4/test/test_multibytecodec_support.py",
line 27, in setUp
self.codec = codecs.lookup(self.encoding)
LookupError: unknown encoding: gb2312
======================================================================
ERROR: test_streamwriter (__main__.Test_GB2312)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/pwatson/usr/lib/python2.4/test/test_multibytecodec_support.py",
line 27, in setUp
self.codec = codecs.lookup(self.encoding)
LookupError: unknown encoding: gb2312
======================================================================
ERROR: test_xmlcharrefreplace (__main__.Test_GB2312)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/pwatson/usr/lib/python2.4/test/test_multibytecodec_support.py",
line 27, in setUp
self.codec = codecs.lookup(self.encoding)
LookupError: unknown encoding: gb2312
======================================================================
ERROR: test_chunkcoding (__main__.Test_GBK)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/pwatson/usr/lib/python2.4/test/test_multibytecodec_support.py",
line 27, in setUp
self.codec = codecs.lookup(self.encoding)
LookupError: unknown encoding: gbk
======================================================================
ERROR: test_customreplace (__main__.Test_GBK)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/pwatson/usr/lib/python2.4/test/test_multibytecodec_support.py",
line 27, in setUp
self.codec = codecs.lookup(self.encoding)
LookupError: unknown encoding: gbk
======================================================================
ERROR: test_errorhandle (__main__.Test_GBK)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/pwatson/usr/lib/python2.4/test/test_multibytecodec_support.py",
line 27, in setUp
self.codec = codecs.lookup(self.encoding)
LookupError: unknown encoding: gbk
======================================================================
ERROR: test_streamreader (__main__.Test_GBK)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/pwatson/usr/lib/python2.4/test/test_multibytecodec_support.py",
line 27, in setUp
self.codec = codecs.lookup(self.encoding)
LookupError: unknown encoding: gbk
======================================================================
ERROR: test_streamwriter (__main__.Test_GBK)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/pwatson/usr/lib/python2.4/test/test_multibytecodec_support.py",
line 27, in setUp
self.codec = codecs.lookup(self.encoding)
LookupError: unknown encoding: gbk
======================================================================
ERROR: test_xmlcharrefreplace (__main__.Test_GBK)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/pwatson/usr/lib/python2.4/test/test_multibytecodec_support.py",
line 27, in setUp
self.codec = codecs.lookup(self.encoding)
LookupError: unknown encoding: gbk
======================================================================
ERROR: test_chunkcoding (__main__.Test_GB18030)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/pwatson/usr/lib/python2.4/test/test_multibytecodec_support.py",
line 27, in setUp
self.codec = codecs.lookup(self.encoding)
LookupError: unknown encoding: gb18030
======================================================================
ERROR: test_customreplace (__main__.Test_GB18030)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/pwatson/usr/lib/python2.4/test/test_multibytecodec_support.py",
line 27, in setUp
self.codec = codecs.lookup(self.encoding)
LookupError: unknown encoding: gb18030
======================================================================
ERROR: test_errorhandle (__main__.Test_GB18030)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/pwatson/usr/lib/python2.4/test/test_multibytecodec_support.py",
line 27, in setUp
self.codec = codecs.lookup(self.encoding)
LookupError: unknown encoding: gb18030
======================================================================
ERROR: test_streamreader (__main__.Test_GB18030)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/pwatson/usr/lib/python2.4/test/test_multibytecodec_support.py",
line 27, in setUp
self.codec = codecs.lookup(self.encoding)
LookupError: unknown encoding: gb18030
======================================================================
ERROR: test_streamwriter (__main__.Test_GB18030)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/pwatson/usr/lib/python2.4/test/test_multibytecodec_support.py",
line 27, in setUp
self.codec = codecs.lookup(self.encoding)
LookupError: unknown encoding: gb18030
======================================================================
ERROR: test_xmlcharrefreplace (__main__.Test_GB18030)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/pwatson/usr/lib/python2.4/test/test_multibytecodec_support.py",
line 27, in setUp
self.codec = codecs.lookup(self.encoding)
LookupError: unknown encoding: gb18030
----------------------------------------------------------------------
Ran 18 tests in 0.015s
FAILED (errors=18)
Traceback (most recent call last):
File "test_codecencodings_cn.py", line 60, in ?
test_main()
File "test_codecencodings_cn.py", line 57, in test_main
test_support.run_suite(suite)
File "/home/pwatson/usr/lib/python2.4/test/test_support.py", line
274, in run_suite
raise TestFailed(msg)
test.test_support.TestFailed: errors occurred; run in verbose mode for
details
10:38 pwatson [ kbs80:/home/pwatson/src/python/Python-2.4.2/Lib/test ] 672
$ python test_codecencodings_hk.py
test_chunkcoding (__main__.Test_Big5HKSCS) ... ok
test_customreplace (__main__.Test_Big5HKSCS) ... ok
test_errorhandle (__main__.Test_Big5HKSCS) ... ok
test_streamreader (__main__.Test_Big5HKSCS) ... ok
test_streamwriter (__main__.Test_Big5HKSCS) ... ok
test_xmlcharrefreplace (__main__.Test_Big5HKSCS) ... ok
----------------------------------------------------------------------
Ran 6 tests in 0.063s
OK
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