Pyrex Compile - Missing Symbols in Python

Discussion in 'Python' started by Frost bite, Sep 25, 2004.

  1. Frost bite

    Frost bite Guest

    I'm trying to get a cross compiler working for
    arm-wince-pe. This is
    the output for the primes Pyrex example. If I compile
    simple Hello,
    World's etc, it works fine, but for some reason Python
    libraries/headers seem to produce this. I have
    libpython2.3.a in
    /usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/../../../../arm-wince-pe/lib/
    and /usr/lib/python2.3/config. I've checked it using
    arm-wince-pe-objdump. I also extracted it with
    arm-wince-pe-ar and it contains the symbols.

    Below the following output, I've also pasted a debug
    output from the linker.

    Any ideas?

    $ python setup.py build_ext --inplace -c cygwin
    running build_ext
    building 'Primes' extension
    creating build
    creating build/temp.cygwin-1.5.11-i686-2.3
    arm-wince-pe-gcc -O -Wall -I/usr/include/python2.3 -c
    primes.c -o build/temp.cyg
    win-1.5.11-i686-2.3/primes.o
    primes.c: In function `__pyx_f_6primes_primes':
    primes.c:137: warning: label `__pyx_L4' defined but
    not used
    primes.c:108: warning: label `__pyx_L6' defined but
    not used
    primes.c:98: warning: label `__pyx_L5' defined but not
    used
    primes.c:89: warning: label `__pyx_L3' defined but not
    used
    primes.c: At top level:
    primes.c:12: warning: `__Pyx_UnpackItem' declared
    `static' but never defined
    primes.c:13: warning: `__Pyx_EndUnpack' declared
    `static' but never defined
    primes.c:14: warning: `__Pyx_PrintItem' declared
    `static' but never defined
    primes.c:15: warning: `__Pyx_PrintNewline' declared
    `static' but never defined
    primes.c:16: warning: `__Pyx_Raise' declared `static'
    but never defined
    primes.c:17: warning: `__Pyx_ReRaise' declared
    `static' but never defined
    primes.c:18: warning: `__Pyx_Import' declared `static'
    but never defined
    primes.c:19: warning: `__Pyx_GetExcValue' declared
    `static' but never defined
    primes.c:20: warning: `__Pyx_ArgTypeTest' declared
    `static' but never defined
    primes.c:21: warning: `__Pyx_TypeTest' declared
    `static' but never defined
    primes.c:22: warning: `__Pyx_GetStarArgs' declared
    `static' but never defined
    primes.c:23: warning: `__Pyx_WriteUnraisable' declared
    `static' but never define
    d
    primes.c:25: warning: `__Pyx_ImportType' declared
    `static' but never defined
    primes.c:26: warning: `__Pyx_SetVtable' declared
    `static' but never defined
    primes.c:27: warning: `__Pyx_GetVtable' declared
    `static' but never defined
    primes.c:28: warning: `__Pyx_CreateClass' declared
    `static' but never defined
    primes.c:30: warning: `__Pyx_InitStrings' declared
    `static' but never defined
    primes.c:31: warning: `__Pyx_GetName' declared
    `static' but never defined
    writing build/temp.cygwin-1.5.11-i686-2.3/Primes.def
    arm-wince-pe-gcc -mdll -static -s
    build/temp.cygwin-1.5.11-i686-2.3/primes.o bui
    ld/temp.cygwin-1.5.11-i686-2.3/Primes.def
    -L/usr/lib/python2.3/config -lpython2.
    3 -o Primes.dll
    Cannot export initPrimes (initPrimes): symbol not
    found
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x30):primes.c:
    undefined refer
    ence to `PyArg_ParseTupleAndKeywords'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x54):primes.c:
    undefined refer
    ence to `PyList_New'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x130):primes.c:
    undefined refe
    rence to `PyObject_GetAttr'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x144):primes.c:
    undefined refe
    rence to `PyInt_FromLong'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x158):primes.c:
    undefined refe
    rence to `PyTuple_New'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x174):primes.c:
    undefined refe
    rence to `PyObject_CallObject'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x2d0):primes.c:
    undefined refe
    rence to `_Py_NoneStruct'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x308):primes.c:
    undefined refe
    rence to `Py_InitModule4'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x320):primes.c:
    undefined refe
    rence to `PyImport_AddModule'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x348):primes.c:
    undefined refe
    rence to `PyObject_SetAttrString'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x3d4):primes.c:
    undefined refe
    rence to `PyString_InternFromString'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x430):primes.c:
    undefined refe
    rence to `PyString_FromString'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x444):primes.c:
    undefined refe
    rence to `PyString_FromString'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x45c):primes.c:
    undefined refe
    rence to `PyModule_GetDict'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x470):primes.c:
    undefined refe
    rence to `PyTuple_New'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x484):primes.c:
    undefined refe
    rence to `PyString_FromString'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x4d0):primes.c:
    undefined refe
    rence to `PyCode_New'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x4e0):primes.c:
    undefined refe
    rence to `PyThreadState_Get'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x4f0):primes.c:
    undefined refe
    rence to `PyFrame_New'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x508):primes.c:
    undefined refe
    rence to `PyTraceBack_Here'
    /usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/../../../../arm-wince-pe/lib/crt0.o(.t
    ext+0x6c): undefined reference to `WinMain'
    collect2: ld returned 1 exit status
    error: command 'arm-wince-pe-gcc' failed with exit
    status 1

    ================================================================================

    $ arm-wince-pe-gcc -mdll -static -s
    build/temp.cygwin-1.5.11-i686-2.3/primes.o
    build/temp.cygwin-1.5.11-i686-2.3/Primes.def
    -L/usr/lib/python2.3/config -lpythe
    on2.3 -o Primes.dll -v -Wl,-debug
    Reading specs from
    /usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/specsundefined
    refe
    Configured with: ./configure --enable-languages=c,c++
    --target=arm-wince-pe : (r
    econfigured) ./configure --target=arm-wince-pe
    --host=arm-wince-pe --enable-lang

    uages=c,c++ --enable-multilib=no : (reconfigured)
    ../configure --target=arm-wince
    -pe --host=arm-wince-pe --enable-languages=c,c++
    --enable-multilib=no : (reconfi
    gured) ./configure --target=arm-pe
    --enable-languages=c,c++ --enable-multilib=no
    --with-newlib : (reconfigured) ./configure
    --target=arm-pe --enable-languages=c
    ,c++ --enable-multilib=no --with-newlib :
    (reconfigured) ./configure --target=ar
    m-pe --enable-languages=c,c++ --enable-multilib=no
    --with-newlib : (reconfigured
    ) ./configure --target=arm-wince-pe
    --enable-languages=c,c++ --enable-multilib=n
    o --with-newlib : (reconfigured) ./configure
    --target=arm-wince-pe --enable-lang
    uages=c,c++ --enable-multilib=no --with-newlib
    Thread model: single2.1
    gcc version 3.3.3rned 1 exit status
    /usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/collect2.exe
    -X -o Primes.dll -s /usr
    /local/lib/gcc-lib/arm-wince-pe/3.3.3/../../../../arm-wince-pe/lib/crt0.o
    -L/usr
    /lib/python2.3/config
    -L/usr/local/lib/gcc-lib/arm-wince-pe/3.3.3
    -L/usr/local/l
    ib/gcc-lib/arm-wince-pe/3.3.3/../../../../arm-wince-pe/lib
    build/temp.cygwin-1.5
    ..11-i686-2.3/primes.o
    build/temp.cygwin-1.5.11-i686-2.3/Primes.def
    -lpython2.3 -
    debug -lcdll -lcdllimp -lcoredll
    Convert string
    '/usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/:/usr/local/lib/gcc-li
    b/arm-wince-pe/3.3.3/:/usr/local/lib/gcc-lib/arm-wince-pe/:/usr/lib/gcc/arm-winc
    e-pe/3.3.3/:/usr/lib/gcc/arm-wince-pe/:/usr/local/lib/gcc-lib/arm-wince-pe/3.3.3
    /../../../../arm-wince-pe/bin/arm-wince-pe/3.3.3/:/usr/local/lib/gcc-lib/arm-win
    ce-pe/3.3.3/../../../../arm-wince-pe/bin/' into
    prefixes, separator = ':'
    - add prefix:
    /usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/
    - add prefix:
    /usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/
    - add prefix: /usr/local/lib/gcc-lib/arm-wince-pe/
    - add prefix: /usr/lib/gcc/arm-wince-pe/3.3.3/
    - add prefix: /usr/lib/gcc/arm-wince-pe/
    - add prefix:
    /usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/../../../../arm-wince-
    pe/bin/arm-wince-pe/3.3.3/
    - add prefix:
    /usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/../../../../arm-wince-
    pe/bin/
    Convert string
    '/usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin:/cygdrive/c/WINDOWS/
    system32:/cygdrive/c/WINDOWS:/cygdrive/c/WINDOWS/System32/Wbem:/cygdrive/c/Progr
    am Files/ATI Technologies/ATI Control Panel' into
    prefixes, separator = ':'
    - add prefix: /usr/local/bin/
    - add prefix: /usr/bin/
    - add prefix: /bin/
    - add prefix: /usr/X11R6/bin/
    - add prefix: /cygdrive/c/WINDOWS/system32/
    - add prefix: /cygdrive/c/WINDOWS/
    - add prefix: /cygdrive/c/WINDOWS/System32/Wbem/
    - add prefix: /cygdrive/c/Program Files/ATI
    Technologies/ATI Control Panel/
    Looking for 'real-ld'
    Looking for 'collect-ld'
    Looking for 'ld'
    Looking for 'gnm'
    Looking for 'arm-wince-pe-gnm'
    Looking for 'nm'
    Looking for 'gstrip'
    Looking for 'arm-wince-pe-gstrip'
    Looking for 'strip'
    Looking for 'arm-wince-pe-gcc'
    Looking for 'arm-wince-pe-gcc'
    collect2 version 3.3.3 (ARM/pe)
    ld_file_name =
    /usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/../../../../arm-
    wince-pe/bin/ld
    c_file_name = /usr/local/bin/arm-wince-pe-gcc
    nm_file_name =
    /usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/../../../../arm-
    wince-pe/bin/nm
    strip_file_name =
    /usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/../../../../arm-
    wince-pe/bin/strip
    c_file =
    /cygdrive/c/DOCUME~1/adam/LOCALS~1/Temp/ccAiL4ml.c
    o_file =
    /cygdrive/c/DOCUME~1/adam/LOCALS~1/Temp/cc0qmZzw.o
    COLLECT_GCC_OPTIONS = '-mdll' '-static' '-s'
    '-L/usr/lib/python2.3/config' '-o'
    'Primes.dll' '-v'
    COLLECT_GCC = arm-wince-pe-gcc
    COMPILER_PATH =
    /usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/:/usr/local/lib/
    gcc-lib/arm-wince-pe/3.3.3/:/usr/local/lib/gcc-lib/arm-wince-pe/:/usr/lib/gcc/ar
    m-wince-pe/3.3.3/:/usr/lib/gcc/arm-wince-pe/:/usr/local/lib/gcc-lib/arm-wince-pe
    /3.3.3/../../../../arm-wince-pe/bin/arm-wince-pe/3.3.3/:/usr/local/lib/gcc-lib/a
    rm-wince-pe/3.3.3/../../../../arm-wince-pe/bin/
    LIBRARY_PATH =
    /usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/:/usr/lib/gcc/ar
    m-wince-pe/3.3.3/:/usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/../../../../arm-winc
    e-pe/lib/arm-wince-pe/3.3.3/:/usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/../../../
    .../arm-wince-pe/lib/

    /usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/../../../../arm-wince-pe/bin/ld
    -X -o
    Primes.dll -s
    /usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/../../../../arm-wince-pe

    /lib/crt0.o -L/usr/lib/python2.3/config
    -L/usr/local/lib/gcc-lib/arm-wince-pe/3.
    3.3
    -L/usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/../../../../arm-wince-pe/lib
    bui
    ld/temp.cygwin-1.5.11-i686-2.3/primes.o
    build/temp.cygwin-1.5.11-i686-2.3/Primes
    ..def -lpython2.3 -lcdll -lcdllimp -lcoredll
    Cannot export initPrimes (initPrimes): symbol not
    found
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x30):primes.c:
    undefined refer
    ence to `PyArg_ParseTupleAndKeywords'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x54):primes.c:
    undefined refer
    ence to `PyList_New'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x130):primes.c:
    undefined refe
    rence to `PyObject_GetAttr'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x144):primes.c:
    undefined refe
    rence to `PyInt_FromLong'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x158):primes.c:
    undefined refe
    rence to `PyTuple_New'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x174):primes.c:
    undefined refe
    rence to `PyObject_CallObject'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x2d0):primes.c:
    undefined refe
    rence to `_Py_NoneStruct'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x308):primes.c:
    undefined refe
    rence to `Py_InitModule4'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x320):primes.c:
    undefined refe
    rence to `PyImport_AddModule'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x348):primes.c:
    undefined refe
    rence to `PyObject_SetAttrString'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x3d4):primes.c:
    undefined refe
    rence to `PyString_InternFromString'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x430):primes.c:
    undefined refe
    rence to `PyString_FromString'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x444):primes.c:
    undefined refe
    rence to `PyString_FromString'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x45c):primes.c:
    undefined refe
    rence to `PyModule_GetDict'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x470):primes.c:
    undefined refe
    rence to `PyTuple_New'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x484):primes.c:
    undefined refe
    rence to `PyString_FromString'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x4d0):primes.c:
    undefined refe
    rence to `PyCode_New'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x4e0):primes.c:
    undefined refe
    rence to `PyThreadState_Get'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x4f0):primes.c:
    undefined refe
    rence to `PyFrame_New'
    build/temp.cygwin-1.5.11-i686-2.3/primes.o(.text+0x508):primes.c:
    undefined refe
    rence to `PyTraceBack_Here'
    /usr/local/lib/gcc-lib/arm-wince-pe/3.3.3/../../../../arm-wince-pe/lib/crt0.o(.t
    ext+0x6c): undefined reference to `WinMain'
    collect2: ld returned 1 exit status
    [Leaving
    /cygdrive/c/DOCUME~1/adam/LOCALS~1/Temp/ccAiL4ml.c]
    [Leaving
    /cygdrive/c/DOCUME~1/adam/LOCALS~1/Temp/cc0qmZzw.o]
    [Leaving
    /cygdrive/c/DOCUME~1/adam/LOCALS~1/Temp/ccqzXTMH.ld]
    [Leaving Primes.dll]





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    Frost bite, Sep 25, 2004
    #1
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