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Created on 2016-03-01 15:08 by Michael.Felt, last changed 2022-04-11 14:58 by admin. This issue is now closed.
| Messages (12) | |||
|---|---|---|---|
| msg261053 - (view) | Author: Michael Felt (Michael.Felt) * | Date: 2016-03-01 15:08 | |
Finally noticed the new release, unfortunately it fails to build. All proceeds normally until... tail .buildaix/make.out ar rc libpython2.7.a Parser/acceler.o Parser/grammar1.o Parser/listnode.o Parser/node.o Parser/parser.o Parser/parsetok.o Parser/bitset.o Parser/metagrammar.o Parser/firstsets.o Parser/grammar.o Parser/pgen.o Parser/myreadline.o Parser/tokenizer.o ar rc libpython2.7.a Objects/abstract.o Objects/boolobject.o Objects/bufferobject.o Objects/bytes_methods.o Objects/bytearrayobject.o Objects/capsule.o Objects/cellobject.o Objects/classobject.o Objects/cobject.o Objects/codeobject.o Objects/complexobject.o Objects/descrobject.o Objects/enumobject.o Objects/exceptions.o Objects/genobject.o Objects/fileobject.o Objects/floatobject.o Objects/frameobject.o Objects/funcobject.o Objects/intobject.o Objects/iterobject.o Objects/listobject.o Objects/longobject.o Objects/dictobject.o Objects/memoryobject.o Objects/methodobject.o Objects/moduleobject.o Objects/object.o Objects/obmalloc.o Objects/rangeobject.o Objects/setobject.o Objects/sliceobject.o Objects/stringobject.o Objects/structseq.o Objects/tupleobject.o Objects/typeobject.o Objects/weakrefobject.o Objects/unicodeobject.o Objects/unicodectype.o ar rc libpython2.7.a Python/_warnings.o Python/Python-ast.o Python/asdl.o Python/ast.o Python/bltinmodule.o Python/ceval.o Python/compile.o Python/codecs.o Python/errors.o Python/frozen.o Python/frozenmain.o Python/future.o Python/getargs.o Python/getcompiler.o Python/getcopyright.o Python/getplatform.o Python/getversion.o Python/graminit.o Python/import.o Python/importdl.o Python/marshal.o Python/modsupport.o Python/mystrtoul.o Python/mysnprintf.o Python/peephole.o Python/pyarena.o Python/pyctype.o Python/pyfpe.o Python/pymath.o Python/pystate.o Python/pythonrun.o Python/random.o Python/structmember.o Python/symtable.o Python/sysmodule.o Python/traceback.o Python/getopt.o Python/pystrcmp.o Python/pystrtod.o Python/dtoa.o Python/formatter_unicode.o Python/formatter_string.o Python/dynload_shlib.o Python/thread.o ar rc libpython2.7.a Modules/config.o Modules/getpath.o Modules/main.o Modules/gcmodule.o ar rc libpython2.7.a Modules/threadmodule.o Modules/signalmodule.o Modules/posixmodule.o Modules/errnomodule.o Modules/pwdmodule.o Modules/_sre.o Modules/_codecsmodule.o Modules/_weakref.o Modules/zipimport.o Modules/symtablemodule.o Modules/xxsubtype.o ranlib libpython2.7.a ./Modules/makexp_aix Modules/python.exp . libpython2.7.a; xlc -Wl,-bE:Modules/python.exp -lld -o python \ Modules/python.o \ libpython2.7.a -ldl -lpthread -lm Makefile:485: recipe for target 'python' failed more details... michael@x071:[/data/prj/aixtools/python/python-2.7.11]make ./Modules/makexp_aix Modules/python.exp . libpython2.7.a; xlc -Wl,-bE:Modules/python.exp -lld -o python \ Modules/python.o \ libpython2.7.a -ldl -lpthread -lm ld: 0711-596 SEVERE ERROR: Object libpython2.7.a[ceval.o] An RLD for section 2 (.data) refers to symbol 0, but the storage class of the symbol is not C_EXT or C_HIDEXT. ld: 0711-596 SEVERE ERROR: Object libpython2.7.a[ceval.o] An RLD for section 2 (.data) refers to symbol 0, but the storage class of the symbol is not C_EXT or C_HIDEXT. This is, best guess, an error for 125 symbols... michael@x071:[/data/prj/aixtools/python/python-2.7.11]nohup make | egrep "^ld" | wc -l Obviously, if the ceval.o member is removed it cannot complete - BUT - I hope it provides sufficient info that someone may know what I should try next. michael@x071:[/data/prj/aixtools/python/python-2.7.11]ar d libpython2.7.a ceval.o michael@x071:[/data/prj/aixtools/python/python-2.7.11]make V=1 ./Modules/makexp_aix Modules/python.exp . libpython2.7.a; xlc -Wl,-bE:Modules/python.exp -lld -o python \ Modules/python.o \ libpython2.7.a -ldl -lpthread -lm ld: 0711-317 ERROR: Undefined symbol: ._PyEval_SliceIndex ld: 0711-317 ERROR: Undefined symbol: .PyEval_SaveThread ld: 0711-317 ERROR: Undefined symbol: .PyEval_RestoreThread ld: 0711-317 ERROR: Undefined symbol: _PyEval_SliceIndex ld: 0711-317 ERROR: Undefined symbol: _Py_CheckRecursionLimit ld: 0711-317 ERROR: Undefined symbol: ._Py_CheckRecursiveCall ld: 0711-317 ERROR: Undefined symbol: .PyEval_GetFuncName ld: 0711-317 ERROR: Undefined symbol: .PyEval_GetFuncDesc ld: 0711-317 ERROR: Undefined symbol: .PyEval_CallObjectWithKeywords ld: 0711-317 ERROR: Undefined symbol: .PyEval_GetRestricted ld: 0711-317 ERROR: Undefined symbol: .PyEval_GetGlobals ld: 0711-317 ERROR: Undefined symbol: _Py_Ticker ld: 0711-317 ERROR: Undefined symbol: _Py_CheckInterval ld: 0711-317 ERROR: Undefined symbol: PyEval_GetCallStats ld: 0711-317 ERROR: Undefined symbol: .PyEval_ReleaseLock ld: 0711-317 ERROR: Undefined symbol: .PyEval_InitThreads ld: 0711-317 ERROR: Undefined symbol: .PyEval_AcquireThread ld: 0711-317 ERROR: Undefined symbol: .PyEval_EvalCode ld: 0711-317 ERROR: Undefined symbol: .PyEval_GetBuiltins ld: 0711-317 ERROR: Undefined symbol: ._PyEval_CallTracing ld: 0711-317 ERROR: Undefined symbol: .Py_GetRecursionLimit ld: 0711-317 ERROR: Undefined symbol: .Py_SetRecursionLimit ld: 0711-317 ERROR: Undefined symbol: .PyEval_SetProfile ld: 0711-317 ERROR: Undefined symbol: .PyEval_SetTrace ld: 0711-317 ERROR: Undefined symbol: .Py_FlushLine ld: 0711-317 ERROR: Undefined symbol: .Py_AddPendingCall ld: 0711-317 ERROR: Undefined symbol: .PyEval_ReInitThreads ld: 0711-317 ERROR: Undefined symbol: .PyEval_GetFrame ld: 0711-317 ERROR: Undefined symbol: .PyEval_EvalCodeEx ld: 0711-317 ERROR: Undefined symbol: .PyEval_GetLocals ld: 0711-317 ERROR: Undefined symbol: .PyEval_MergeCompilerFlags ld: 0711-317 ERROR: Undefined symbol: .PyEval_EvalFrameEx ld: 0711-317 ERROR: Undefined symbol: .Py_MakePendingCalls ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information. make: *** [python] Error 8 michael@x071:[/data/prj/aixtools/python/python-2.7.11]./Modules/makexp_aix Modules/ceval.exp . Python/ceval.o michael@x071:[/data/prj/aixtools/python/python-2.7.11]more Modules/ceval.exp #!. * * Generated automatically by makexp_aix (Tue Mar 1 14:52:11 UTC 2016) * * Base Directory: /data/prj/aixtools/python/python-2.7.11 * Input File(s) : Python/ceval.o * * NOTE: lists _all_ global symbols defined in the above file(s). * PyEval_AcquireLock PyEval_AcquireThread PyEval_CallObjectWithKeywords PyEval_EvalCode PyEval_EvalCodeEx PyEval_EvalFrame PyEval_EvalFrameEx PyEval_GetBuiltins PyEval_GetCallStats PyEval_GetFrame PyEval_GetFuncDesc PyEval_GetFuncName PyEval_GetGlobals PyEval_GetLocals PyEval_GetRestricted PyEval_InitThreads PyEval_MergeCompilerFlags PyEval_ReInitThreads PyEval_ReleaseLock PyEval_ReleaseThread PyEval_RestoreThread PyEval_SaveThread PyEval_SetProfile PyEval_SetTrace PyEval_ThreadsInitialized Py_AddPendingCall Py_FlushLine Py_GetRecursionLimit Py_MakePendingCalls Py_SetRecursionLimit _PyEval_CallTracing _PyEval_SliceIndex _Py_CheckInterval _Py_CheckRecursionLimit _Py_CheckRecursiveCall _Py_Ticker FYI: this may be related to an issue with the assembler not doing the right thing after the changes between. HOWEVER, besides an older AIX 5.3 system that might have had a bad 'as', I get the same error on AIX 6.1 TL5. From the APAR description - mine is fixed: The broken assembler is distributed in all latest service packs of all - as of July 21st, 2011 - supported AIX versions: https://www-304.ibm.com/support/docview.wss?uid=isg1IZ98134 So, while a bug is always a possibility - this OLD one is not likely. michael@x071:[/data/prj/aixtools/python/python-2.7.11]oslevel -s 6100-09-04-1441 Instead, I am thinking that I will try being more specicif with the machine (processor) definition, e.g. power5 rather than common. Suggestions welcome! |
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| msg261054 - (view) | Author: David Edelsohn (David.Edelsohn) * | Date: 2016-03-01 15:11 | |
Don't use XLC. It may relate to using -Wl option, which is a GCC option. |
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| msg261055 - (view) | Author: Michael Felt (Michael.Felt) * | Date: 2016-03-01 16:15 | |
It worked fine using xlc with 2.7.10 (verified again today).
The delta between ceval.c in 2.7.10 and 2.7.11 is large.
make.out (excerpt) 2.7.10:
rm -f libpython2.7.a
ar rc libpython2.7.a Modules/getbuildinfo.o
ar rc libpython2.7.a Parser/acceler.o Parser/grammar1.o Parser/listnode.o Parser/node.o Parser/parser.o Parser/parsetok.o Parser/bitset.o Parser/metagrammar.o
Parser/firstsets.o Parser/grammar.o Parser/pgen.o Parser/myreadline.o Parser/tokenizer.o
ar rc libpython2.7.a Objects/abstract.o Objects/boolobject.o Objects/bufferobject.o Objects/bytes_methods.o Objects/bytearrayobject.o Objects/capsule.o Objects/c
ellobject.o Objects/classobject.o Objects/cobject.o Objects/codeobject.o Objects/complexobject.o Objects/descrobject.o Objects/enumobject.o Objects/exceptions.o Object
s/genobject.o Objects/fileobject.o Objects/floatobject.o Objects/frameobject.o Objects/funcobject.o Objects/intobject.o Objects/iterobject.o Objects/listobject.o Objec
ts/longobject.o Objects/dictobject.o Objects/memoryobject.o Objects/methodobject.o Objects/moduleobject.o Objects/object.o Objects/obmalloc.o Objects/rangeobject.o Obj
ects/setobject.o Objects/sliceobject.o Objects/stringobject.o Objects/structseq.o Objects/tupleobject.o Objects/typeobject.o Objects/weakrefobject.o Objects/unicodeobje
ct.o Objects/unicodectype.o
ar rc libpython2.7.a Python/_warnings.o Python/Python-ast.o Python/asdl.o Python/ast.o Python/bltinmodule.o Python/ceval.o Python/compile.o Python/codecs.o Pyt
hon/errors.o Python/frozen.o Python/frozenmain.o Python/future.o Python/getargs.o Python/getcompiler.o Python/getcopyright.o Python/getplatform.o Python/getversion.o
Python/graminit.o Python/import.o Python/importdl.o Python/marshal.o Python/modsupport.o Python/mystrtoul.o Python/mysnprintf.o Python/peephole.o Python/pyarena.o Pyt
hon/pyctype.o Python/pyfpe.o Python/pymath.o Python/pystate.o Python/pythonrun.o Python/random.o Python/structmember.o Python/symtable.o Python/sysmodule.o Python/tra
ceback.o Python/getopt.o Python/pystrcmp.o Python/pystrtod.o Python/dtoa.o Python/formatter_unicode.o Python/formatter_string.o Python/dynload_shlib.o Python/threa
d.o
ar rc libpython2.7.a Modules/config.o Modules/getpath.o Modules/main.o Modules/gcmodule.o
ar rc libpython2.7.a Modules/threadmodule.o Modules/signalmodule.o Modules/posixmodule.o Modules/errnomodule.o Modules/pwdmodule.o Modules/_sre.o Modules/_codecs
module.o Modules/_weakref.o Modules/zipimport.o Modules/symtablemodule.o Modules/xxsubtype.o
ranlib libpython2.7.a
./Modules/makexp_aix Modules/python.exp . libpython2.7.a; xlc -Wl,-bE:Modules/python.exp -lld -o python Modules/python.o libpython2.7.a -ldl -lpthread -lm
./python -E -S -m sysconfig --generate-posix-vars ; if test $? -ne 0 ; then echo "generate-posix-vars failed" ; rm -f ./pybuilddir.txt ; exit 1 ; fi
running build
tail make.out (2.7.11)
rm -f libpython2.7.a
ar rc libpython2.7.a Modules/getbuildinfo.o
ar rc libpython2.7.a Parser/acceler.o Parser/grammar1.o Parser/listnode.o Parser/node.o Parser/parser.o Parser/parsetok.o Parser/bitset.o Parser/metagrammar.o Parser/firstsets
.o Parser/grammar.o Parser/pgen.o Parser/myreadline.o Parser/tokenizer.o
ar rc libpython2.7.a Objects/abstract.o Objects/boolobject.o Objects/bufferobject.o Objects/bytes_methods.o Objects/bytearrayobject.o Objects/capsule.o Objects/cellobject.o Ob
jects/classobject.o Objects/cobject.o Objects/codeobject.o Objects/complexobject.o Objects/descrobject.o Objects/enumobject.o Objects/exceptions.o Objects/genobject.o Objects/
fileobject.o Objects/floatobject.o Objects/frameobject.o Objects/funcobject.o Objects/intobject.o Objects/iterobject.o Objects/listobject.o Objects/longobject.o Objects/dictob
ject.o Objects/memoryobject.o Objects/methodobject.o Objects/moduleobject.o Objects/object.o Objects/obmalloc.o Objects/rangeobject.o Objects/setobject.o Objects/sliceobject.o
Objects/stringobject.o Objects/structseq.o Objects/tupleobject.o Objects/typeobject.o Objects/weakrefobject.o Objects/unicodeobject.o Objects/unicodectype.o
ar rc libpython2.7.a Python/_warnings.o Python/Python-ast.o Python/asdl.o Python/ast.o Python/bltinmodule.o Python/ceval.o Python/compile.o Python/codecs.o Python/errors.o Pyt
hon/frozen.o Python/frozenmain.o Python/future.o Python/getargs.o Python/getcompiler.o Python/getcopyright.o Python/getplatform.o Python/getversion.o Python/graminit.o Python/
import.o Python/importdl.o Python/marshal.o Python/modsupport.o Python/mystrtoul.o Python/mysnprintf.o Python/peephole.o Python/pyarena.o Python/pyctype.o Python/pyfpe.o Pytho
n/pymath.o Python/pystate.o Python/pythonrun.o Python/random.o Python/structmember.o Python/symtable.o Python/sysmodule.o Python/traceback.o Python/getopt.o Python/pystrcmp.o
Python/pystrtod.o Python/dtoa.o Python/formatter_unicode.o Python/formatter_string.o Python/dynload_shlib.o Python/thread.o
ar rc libpython2.7.a Modules/config.o Modules/getpath.o Modules/main.o Modules/gcmodule.o
ar rc libpython2.7.a Modules/threadmodule.o Modules/signalmodule.o Modules/posixmodule.o Modules/errnomodule.o Modules/pwdmodule.o Modules/_sre.o Modules/_codecsmodule.o
Modules/_weakref.o Modules/zipimport.o Modules/symtablemodule.o Modules/xxsubtype.o
ranlib libpython2.7.a
./Modules/makexp_aix Modules/python.exp . libpython2.7.a; xlc -Wl,-bE:Modules/python.exp -lld -o python \
Modules/python.o \
libpython2.7.a -ldl -lpthread -lm
If -Wl,something was a structural problem I would have quit xlc (and perhaps AIX) years ago.
|
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| msg261058 - (view) | Author: David Edelsohn (David.Edelsohn) * | Date: 2016-03-01 16:22 | |
Something is building libpython2.7.a incorrectly or the python.exp script is not functioning correctly.
ld: 0711-596 SEVERE ERROR: Object libpython2.7.a[ceval.o]
An RLD for section 2 (.data) refers to symbol 0,
but the storage class of the symbol is not C_EXT or C_HIDEXT.
ld: 0711-596 SEVERE ERROR: Object libpython2.7.a[ceval.o]
An RLD for section 2 (.data) refers to symbol 0,
but the storage class of the symbol is not C_EXT or C_HIDEXT.
is different than the later undefined symbols error.
|
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| msg261061 - (view) | Author: Michael Felt (Michael.Felt) * | Date: 2016-03-01 19:10 | |
the basic process I have used repeatedly (for calling ./configure) to package python, and many other things has not changed. Today, I repackaged version 2.7.10 (the file listed in 2.7.10.0) just to test the process I was using with 2.7.11 I learned that 2.7.10 does not build with the src and build seperated, while 2.7.11 supports having the src in a different directory (e.g., ../src/python-2.7.11) root@x064:[/data/prj/aixtools/python]find p* old -name \*.I -ls 44641791 48748 -rw-r--r-- 1 root system 49917952 Mar 1 12:59 python-2.7.10/installp/ppc/aixtools.python.2.7.10.0.aix537.I 102500359 48758 -rw-r--r-- 1 199 1954 49927680 Nov 3 15:00 python-2.7.10.0/installp/ppc/aixtools.python.2.7.10.0.aix537.I 102307460 46487 -rw-r--r-- 1 199 1954 47602688 Oct 31 17:14 old/python-2.7.8.2/installp/ppc/aixtools.prj.python.2.7.8.2.aix537.I 44377168 44107 -rwxrwxr-- 1 199 1954 45165056 Sep 26 2013 old/Python-2.7.3/installp/ppc/aixtools.Python.2.7.3.0.I 44433716 46063 -rw-r--r-- 1 199 1954 47168000 Apr 24 2015 old/python-2.7.8.1/installp/ppc/aixtools.prj.python.2.7.8.1.aix619.I 102373018 46360 -rw-r--r-- 1 199 1954 47472128 Nov 3 12:51 old/python-2.7.8.0/installp/ppc/aixtools.python.2.7.8.0.aix537.I FYI: aix537.I means the program was linked on AIX 5.3 TL7: aix619.I means AIX 6.1 TL9 That is one of the changes mentioned (in 2013 I packaged without a visual reminder of the system used, read - lowest level it would install on properly - e.g., as with python 2.7.3) Hence, my best guess is that something in the way ceval.c is now holding back the linking. If there is someone interested in reading the result I can provide the output of /usr/vac/exe/dis Python/ceval.o (disassembly of ceval.o). Or maybe someone has a better way of getting more specific error message than An RLD for section 2 (.data) refers to symbol 0, but the storage class of the symbol is not C_EXT or C_HIDEXT. i.e., I do not see how to recognize "symbol 0" (unless something in the .c file is defining something as NULL over and over again and I am blind to that as well.) |
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| msg261062 - (view) | Author: David Edelsohn (David.Edelsohn) * | Date: 2016-03-01 19:16 | |
It's not symbol with value 0, it's symbol number 0. You can list the symbols with the AIX "dump -t" command. |
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| msg261099 - (view) | Author: Michael Felt (Michael.Felt) * | Date: 2016-03-02 08:19 | |
At first I thought it might be a 0x0001 rather than 0x0003 (as I have no idea what the additional info is AND that the lines starting with [0] are the Symbol 0 (zero) you indicate the message.
Also thought it might have been the double listing of some symbols where both the 'm' and the 'a4' lines start with 0x00000000 (but see those for other .o files as well)
And I verified that the .o file (outside the archive) also has '[705]' entries.
Need more guidance. I get neither heads nor tails...
So, dump -t libpython2.7.a snips:
libpython2.7.a[getbuildinfo.o]:
***Symbol Table Information***
[Index] m Value Scn Aux Sclass Type Name
[Index] a0 Fname
[Index] a1 Tagndx Lnno Size Lnoptr Endndx
[Index] a2 Tagndx Fsiz Lnoptr Endndx
[Index] a3 Tagndx Lnno Size Dimensions
[Index] a4 CSlen PARMhsh SNhash SMtype SMclass Stab SNstab
[Index] a5 SECTlen #RELent #LINnums
[0] m 0x00000000 -2 3 0x67 0x0003 .file
[1] a0 ../src/python-2.7.11/Modules/getbuildinfo.c
[2] a0 Tue Mar 1 18:47:41 2016
[3] a0 IBM XL C for AIX, Version 11.1.0.20
[4] m 0x00000000 1 1 0x03 0x0000 .text
[5] a5 0x00000180 0x000b 0x0000
[6] m 0x00000180 2 1 0x03 0x0000 .data
[7] a5 0x000000c4 0x000e 0x0000
[8] m 0x00000244 3 1 0x03 0x0000 .bss
[9] a5 0x00000034 0x0000 0x0000
[10] m 0x00000000 1 1 0x6b 0x0000 **No Symbol**
[11] a4 0x00000180 0 0 57 0 0 0
[12] m 0x00000000 1 1 0x02 0x0020 ._Py_hgversion
[13] a4 0x0000000a 0 0 2 0 0 0
[14] m 0x00000020 1 1 0x02 0x0020 ._Py_hgidentifier
[15] a4 0x0000000a 0 0 2 0 0 0
[16] m 0x00000040 1 1 0x02 0x0020 ._Py_svnversion
[17] a4 0x0000000a 0 0 2 0 0 0
[18] m 0x00000060 1 1 0x02 0x0020 .Py_GetBuildInfo
[19] a4 0x0000000a 0 0 2 0 0 0
[20] m 0x00000180 2 1 0x6b 0x0000 TOC
[21] a4 0x00000000 0 0 17 15 0 0
[22] m 0x00000184 2 1 0x6b 0x0000 **No Symbol**
[23] a4 0x00000004 0 0 17 3 0 0
[24] m 0x000001c8 2 1 0x6b 0x0000 **No Symbol**
[25] a4 0x00000079 0 0 33 1 0 0
[26] m 0x00000244 3 1 0x6b 0x0000 _$STATIC_BSS
[27] a4 0x00000034 0 0 35 5 0 0
[28] m 0x00000194 2 1 0x6b 0x0000 _$STATIC_BSS
[29] a4 0x00000004 0 0 17 3 0 0
[30] m 0x00000198 2 1 0x02 0x0000 _Py_hgversion
[31] a4 0x0000000c 0 0 17 10 0 0
[32] m 0x00000180 2 1 0x6b 0x0000 _Py_hgversion
[33] a4 0x00000004 0 0 17 3 0 0
[34] m 0x000001a4 2 1 0x02 0x0000 _Py_hgidentifier
[35] a4 0x0000000c 0 0 17 10 0 0
[36] m 0x00000188 2 1 0x6b 0x0000 _Py_hgidentifier
[37] a4 0x00000004 0 0 17 3 0 0
[38] m 0x000001b0 2 1 0x02 0x0000 _Py_svnversion
[39] a4 0x0000000c 0 0 17 10 0 0
[40] m 0x0000018c 2 1 0x6b 0x0000 _Py_svnversion
[41] a4 0x00000004 0 0 17 3 0 0
[42] m 0x000001bc 2 1 0x02 0x0000 Py_GetBuildInfo
[43] a4 0x0000000c 0 0 17 10 0 0
[44] m 0x00000190 2 1 0x6b 0x0000 Py_GetBuildInfo
[45] a4 0x00000004 0 0 17 3 0 0
[46] m 0x00000000 0 1 0x02 0x0000 .PyOS_snprintf
[47] a4 0x00000000 0 0 0 0 0 0
libpython2.7.a[acceler.o]:
***Symbol Table Information***
[Index] m Value Scn Aux Sclass Type Name
[Index] a0 Fname
[Index] a1 Tagndx Lnno Size Lnoptr Endndx
[Index] a2 Tagndx Fsiz Lnoptr Endndx
[Index] a3 Tagndx Lnno Size Dimensions
[Index] a4 CSlen PARMhsh SNhash SMtype SMclass Stab SNstab
[Index] a5 SECTlen #RELent #LINnums
[0] m 0x00000000 -2 3 0x67 0x0001 .file
[1] a0 ../src/python-2.7.11/Parser/acceler.c
[2] a0 Tue Mar 1 15:58:27 2016
[3] a0 IBM XL C for AIX, Version 11.1.0.21
[4] m 0x00000000 1 1 0x03 0x0000 .text
[5] a5 0x00000700 0x0011 0x0000
[6] m 0x00000700 2 1 0x03 0x0000 .data
[7] a5 0x000000c8 0x0008 0x0000
[8] m 0x000007c8 3 1 0x03 0x0000 .bss
[9] a5 0x00000000 0x0000 0x0000
[10] m 0x00000000 1 1 0x6b 0x0000 **No Symbol**
[11] a4 0x00000700 0 0 57 0 0 0
[12] m 0x00000000 1 1 0x6b 0x0020 .fixstate
[13] a4 0x0000000a 0 0 2 0 0 0
[14] m 0x000003c0 1 1 0x6b 0x0020 .fixdfa
[15] a4 0x0000000a 0 0 2 0 0 0
[16] m 0x00000480 1 1 0x02 0x0020 .PyGrammar_RemoveAccelerators
...
libpython2.7.a[ceval.o]:
***Symbol Table Information***
[Index] m Value Scn Aux Sclass Type Name
[Index] a0 Fname
[Index] a1 Tagndx Lnno Size Lnoptr Endndx
[Index] a2 Tagndx Fsiz Lnoptr Endndx
[Index] a3 Tagndx Lnno Size Dimensions
[Index] a4 CSlen PARMhsh SNhash SMtype SMclass Stab SNstab
[Index] a5 SECTlen #RELent #LINnums
[0] m 0x00000000 -2 3 0x67 0x0001 .file
[1] a0 ../src/python-2.7.11/Python/ceval.c
[2] a0 Tue Mar 1 18:47:25 2016
[3] a0 IBM XL C for AIX, Version 11.1.0.20
[4] m 0x00000000 1 1 0x03 0x0000 .text
[5] a5 0x0000f080 0x0314 0x0000
[6] m 0x0000f080 2 1 0x03 0x0000 .data
[7] a5 0x00001768 0x02a0 0x0000
[8] m 0x000107e8 3 1 0x03 0x0000 .bss
[9] a5 0x00000110 0x0000 0x0000
[10] m 0x00000000 1 1 0x6b 0x0000 **No Symbol**
[11] a4 0x0000f080 0 0 57 0 0 0
[12] m 0x00000000 1 1 0x6b 0x0020 .err_args
[13] a4 0x0000000a 0 0 2 0 0 0
[14] m 0x00000080 1 1 0x6b 0x0020 .unpack_iterable
[15] a4 0x0000000a 0 0 2 0 0 0
[16] m 0x000003e0 1 1 0x6b 0x0020 .do_raise
[17] a4 0x0000000a 0 0 2 0 0 0
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...
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|
|||
| msg261103 - (view) | Author: Michael Felt (Michael.Felt) * | Date: 2016-03-02 10:18 | |
Patched to fp22: vacpp.11.1.0.22.aix53TL7-71.sept2015.ptf.tar.Z after reinstalling system! to be sure no garbage left around. Only updates are openSSL/SSH packages; no RPM's installed. Same error message(s). Tried compiling ceval.o with -O0 (capt. O, zero) - same messages Tried linking with .o files only (no archive) - effectively, same message. root@x064:[/data/prj/aixtools/python-2.7.11]xlc -o python Modules/python.o Python/*.o ld: 0711-596 SEVERE ERROR: Object Python/ceval.o An RLD for section 2 (.data) refers to symbol 0, but the storage class of the symbol is not C_EXT or C_HIDEXT. ld: 0711-596 SEVERE ERROR: Object Python/ceval.o An RLD for section 2 (.data) refers to symbol 0, but the storage class of the symbol is not C_EXT or C_HIDEXT. Maybe xlc does not know how to code the differences snip: diff -u ./python-2.7.10/Python/ceval.c ./python-2.7.11/Python/ceval.c | head -50 michael@x071:[/data/prj/aixtools/src]ython-2.7.11/Python/ceval.c | head -50 < --- ./python-2.7.10/Python/ceval.c 2015-05-23 16:09:24 +0000 +++ ./python-2.7.11/Python/ceval.c 2015-12-05 19:47:19 +0000 @@ -615,7 +615,7 @@ to guarantee that _Py_CheckRecursiveCall() is regularly called. Without USE_STACKCHECK, there is no need for this. */ int -_Py_CheckRecursiveCall(char *where) +_Py_CheckRecursiveCall(const char *where) { PyThreadState *tstate = PyThreadState_GET(); @@ -688,6 +688,100 @@ PyObject * PyEval_EvalFrameEx(PyFrameObject *f, int throwflag) { +#ifdef DYNAMIC_EXECUTION_PROFILE + #undef USE_COMPUTED_GOTOS +#endif +#ifdef HAVE_COMPUTED_GOTOS + #ifndef USE_COMPUTED_GOTOS + #define USE_COMPUTED_GOTOS 1 + #endif +#else + #if defined(USE_COMPUTED_GOTOS) && USE_COMPUTED_GOTOS + #error "Computed gotos are not supported on this compiler." + #endif + #undef USE_COMPUTED_GOTOS + #define USE_COMPUTED_GOTOS 0 +#endif +#if USE_COMPUTED_GOTOS +/* Import the static jump table */ +#include "opcode_targets.h" + + /* This macro is used when several opcodes defer to the same implementation + (e.g. SETUP_LOOP, SETUP_FINALLY) */ +#define TARGET_WITH_IMPL(op, impl) \ + TARGET_##op: \ + opcode = op; \ + oparg = NEXTARG(); \ + case op: \ + goto impl; \ + +#define TARGET_WITH_IMPL_NOARG(op, impl) \ + TARGET_##op: \ + opcode = op; \ + case op: \ + goto impl; \ + +#define TARGET_NOARG(op) \ + TARGET_##op: \ In "character" a big change from 2.7.8 to 2.7.10 michael@x071:[/data/prj/aixtools/python]diff -u ./old/Python-2.7.8/Python/ceval> --- ./old/Python-2.7.8/Python/ceval.c 2014-06-30 02:05:46 +0000 +++ ./old/Python-2.7.10/Python/ceval.c 2015-05-23 16:09:24 +0000 @@ -66,9 +66,11 @@ even in 64-bit mode, we need to use "a" and "d" for the lower and upper 32-bit pieces of the result. */ -#define READ_TIMESTAMP(val) \ - __asm__ __volatile__("rdtsc" : \ - "=a" (((int*)&(val))[0]), "=d" (((int*)&(val))[1])); +#define READ_TIMESTAMP(val) do { \ + unsigned int h, l; \ + __asm__ __volatile__("rdtsc" : "=a" (l), "=d" (h)); \ + (val) = ((uint64)l) | (((uint64)h) << 32); \ + } while(0) #else @@ -355,12 +357,6 @@ if (interpreter_lock) { int err = errno; PyThread_acquire_lock(interpreter_lock, 1); - /* _Py_Finalizing is protected by the GIL */ - if (_Py_Finalizing && tstate != _Py_Finalizing) { - PyThread_release_lock(interpreter_lock); - PyThread_exit_thread(); - assert(0); /* unreachable */ - } errno = err; } #endif @@ -1025,12 +1021,6 @@ PyThread_acquire_lock(interpreter_lock, 1); - /* Check if we should make a quick exit. */ - if (_Py_Finalizing && _Py_Finalizing != tstate) { - PyThread_release_lock(interpreter_lock); - PyThread_exit_thread(); - } - if (PyThreadState_Swap(tstate) != NULL) Py_FatalError("ceval: orphan tstate"); @@ -1957,9 +1947,13 @@ if (err == 0) continue; break; } + t = PyObject_Repr(w); + if (t == NULL) + break; PyErr_Format(PyExc_SystemError, "no locals found when storing %s", - PyObject_REPR(w)); + PyString_AS_STRING(t)); + Py_DECREF(t); break; case DELETE_NAME: @@ -1971,9 +1965,13 @@ w); break; } + t = PyObject_Repr(w); + if (t == NULL) + break; PyErr_Format(PyExc_SystemError, "no locals when deleting %s", - PyObject_REPR(w)); + PyString_AS_STRING(w)); + Py_DECREF(t); break; PREDICTED_WITH_ARG(UNPACK_SEQUENCE); @@ -2046,10 +2044,14 @@ case LOAD_NAME: w = GETITEM(names, oparg); if ((v = f->f_locals) == NULL) { + why = WHY_EXCEPTION; + t = PyObject_Repr(w); + if (t == NULL) + break; PyErr_Format(PyExc_SystemError, "no locals when loading %s", - PyObject_REPR(w)); - why = WHY_EXCEPTION; + PyString_AS_STRING(w)); + Py_DECREF(t); break; } if (PyDict_CheckExact(v)) { michael@x071:[/data/prj/aixtools/python] So, until someone can help figure out which symbol is being referenced, yet seems to lack a correct attribute "but the storage class of the symbol is not C_EXT or C_HIDEXT." I am lost. Thank you for your consideration. |
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| msg261104 - (view) | Author: Marc-Andre Lemburg (lemburg) *  |
Date: 2016-03-02 10:43 | |
Does Python 2.7.10 build fine ? If so, then perhaps xlc doesn't like the computed gotos in ceval.c. You could try compiling with: ./configure ... --without-computed-gotos ... to check. |
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| msg261124 - (view) | Author: Michael Felt (Michael.Felt) * | Date: 2016-03-02 16:31 | |
wonderful suggestion - it gets the build past that hurdle. My bad that I had not looked more carefully at configure --help output. But that brings back another 'issue' I had also seen when verifying 2.7.10. I shall look in the bug-list for a related issue (I seem to recall at least one) - and request that this one be closed. Thanks! |
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| msg261152 - (view) | Author: Michael Felt (Michael.Felt) * | Date: 2016-03-03 09:16 | |
Would just like to add my heartfelt thanks for the simple hint And, perhaps something to add to the Docs After adding "--without-computed-gotos" I can complete a (default) configure, make, make (DESTDIR=xxx) install of * python-2.7.11 (was not needed for 2.7.10 and earlier 2.7 releases) * python-3.4.4 * python-3.5.1 That said, there may still be some minor issues yet to come - but the root cause of my recent failures (emphasis on my) are resolved. If not in the Dev-Guide paragraph for AIX - please add use --without-computed-gotos when using IBM xlc (aka vac) compiler. Again, THANKS! |
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| msg261391 - (view) | Author: Michael Felt (Michael.Felt) * | Date: 2016-03-09 00:45 | |
Hope it is okay for me to close this. As it is working with the additional flag to configure. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:28 | admin | set | github: 70653 |
| 2016-03-20 11:35:06 | ezio.melotti | set | type: compile error resolution: fixed stage: resolved |
| 2016-03-09 00:45:58 | Michael.Felt | set | status: open -> closed messages: + msg261391 |
| 2016-03-03 11:10:10 | vstinner | set | nosy:
- vstinner |
| 2016-03-03 09:16:51 | Michael.Felt | set | title: cannot build python 2.7.11 on AIX -> could not build python 2.7.11 on AIX |
| 2016-03-03 09:16:31 | Michael.Felt | set | versions:
+ Python 3.4, Python 3.5 nosy: + ezio.melotti, willingc messages: + msg261152 components: + Devguide |
| 2016-03-02 16:31:11 | Michael.Felt | set | messages: + msg261124 |
| 2016-03-02 10:43:12 | lemburg | set | nosy:
+ lemburg messages: + msg261104 |
| 2016-03-02 10:18:22 | Michael.Felt | set | messages: + msg261103 |
| 2016-03-02 08:19:18 | Michael.Felt | set | messages: + msg261099 |
| 2016-03-01 19:16:45 | David.Edelsohn | set | messages: + msg261062 |
| 2016-03-01 19:10:44 | Michael.Felt | set | messages: + msg261061 |
| 2016-03-01 16:22:36 | David.Edelsohn | set | messages: + msg261058 |
| 2016-03-01 16:15:03 | Michael.Felt | set | messages: + msg261055 |
| 2016-03-01 15:11:33 | David.Edelsohn | set | messages: + msg261054 |
| 2016-03-01 15:09:18 | vstinner | set | nosy:
+ David.Edelsohn |
| 2016-03-01 15:09:03 | vstinner | set | nosy:
+ vstinner |
| 2016-03-01 15:08:22 | Michael.Felt | create | |