[SciPy-user] Strange fortran (g95) build error on Mac OS X - not finding fortran compiler

[Adam Mercer]

On Jan 21, 2008 2:40 PM, Adam Mercer <ramercer at gmail.com> wrote:

> I'm running into a strange problem trying to build scipy-0.6.0 using
> the g95-0.90 fortran compiler (from http://www.g95.org) on Mac OS X.

following up on this, I've managed to get past this error but am now
running into the following problem:

/opt/local/bin/g95 -shared -shared
build/temp.macosx-10.3-i386-2.5/build/src.macosx-10.3-i386-2.5/scipy/fftpack/_fftpackmodule.o
build/temp.macosx-10.3-i386-2.5/scipy/fftpack/src/zfft.o
build/temp.macosx-10.3-i386-2.5/scipy/fftpack/src/drfft.o
build/temp.macosx-10.3-i386-2.5/scipy/fftpack/src/zrfft.o
build/temp.macosx-10.3-i386-2.5/scipy/fftpack/src/zfftnd.o
build/temp.macosx-10.3-i386-2.5/build/src.macosx-10.3-i386-2.5/fortranobject.o
-L/opt/local/lib -Lbuild/temp.macosx-10.3-i386-2.5 -ldfftpack -lfftw3
-o build/lib.macosx-10.3-i386-2.5/scipy/fftpack/_fftpack.so
g95: unrecognized option '-shared'
g95: unrecognized option '-shared'
Undefined symbols:
  "_PyExc_AttributeError", referenced from:
      _PyExc_AttributeError$non_lazy_ptr in fortranobject.o
  "_PyObject_Str", referenced from:
      _array_from_pyobj in fortranobject.o
  "_PyArg_ParseTupleAndKeywords", referenced from:
      _f2py_rout__fftpack_zfft in _fftpackmodule.o
      _f2py_rout__fftpack_drfft in _fftpackmodule.o
      _f2py_rout__fftpack_zrfft in _fftpackmodule.o
      _f2py_rout__fftpack_zfftnd in _fftpackmodule.o
      _f2py_rout__fftpack_destroy_zfft_cache in _fftpackmodule.o
      _f2py_rout__fftpack_destroy_zfftnd_cache in _fftpackmodule.o
      _f2py_rout__fftpack_destroy_drfft_cache in _fftpackmodule.o
  "_PyExc_ValueError", referenced from:
      _PyExc_ValueError$non_lazy_ptr in fortranobject.o
  "_PyExc_TypeError", referenced from:
      _PyExc_TypeError$non_lazy_ptr in fortranobject.o
  "_PyDict_GetItemString", referenced from:
      _fortran_getattr in fortranobject.o
  "_PyCObject_AsVoidPtr", referenced from:
      _init_fftpack in _fftpackmodule.o
  "_Py_BuildValue", referenced from:
      _f2py_rout__fftpack_zfft in _fftpackmodule.o
      _f2py_rout__fftpack_drfft in _fftpackmodule.o
      _f2py_rout__fftpack_zrfft in _fftpackmodule.o
      _f2py_rout__fftpack_zfftnd in _fftpackmodule.o
      _f2py_rout__fftpack_destroy_zfft_cache in _fftpackmodule.o
      _f2py_rout__fftpack_destroy_zfftnd_cache in _fftpackmodule.o
      _f2py_rout__fftpack_destroy_drfft_cache in _fftpackmodule.o
  "_PyComplex_Type", referenced from:
      _PyComplex_Type$non_lazy_ptr in _fftpackmodule.o
  "_PyDict_New", referenced from:
      _PyFortranObject_NewAsAttr in fortranobject.o
      _fortran_setattr in fortranobject.o
      _PyFortranObject_New in fortranobject.o
      _PyFortranObject_New in fortranobject.o
  "_PyDict_SetItemString", referenced from:
      _init_fftpack in _fftpackmodule.o
      _init_fftpack in _fftpackmodule.o
      _init_fftpack in _fftpackmodule.o
      _F2PyDict_SetItemString in fortranobject.o
      _fortran_getattr in fortranobject.o
      _fortran_getattr in fortranobject.o
      _fortran_setattr in fortranobject.o
      _PyFortranObject_New in fortranobject.o
  "_PyType_Type", referenced from:
      _PyType_Type$non_lazy_ptr in _fftpackmodule.o
  "__PyObject_New", referenced from:
      _PyFortranObject_NewAsAttr in fortranobject.o
      _PyFortranObject_New in fortranobject.o
      _PyFortranObject_New in fortranobject.o
  "_PyInt_Type", referenced from:
      _PyInt_Type$non_lazy_ptr in _fftpackmodule.o
  "_PyString_FromString", referenced from:
      _init_fftpack in _fftpackmodule.o
      _init_fftpack in _fftpackmodule.o
      _fortran_getattr in fortranobject.o
      _fortran_getattr in fortranobject.o
  "_PyErr_Occurred", referenced from:
      _int_from_pyobj in _fftpackmodule.o
      _f2py_rout__fftpack_zfft in _fftpackmodule.o
      _f2py_rout__fftpack_zfft in _fftpackmodule.o
      _f2py_rout__fftpack_drfft in _fftpackmodule.o
      _f2py_rout__fftpack_drfft in _fftpackmodule.o
      _f2py_rout__fftpack_zrfft in _fftpackmodule.o
      _f2py_rout__fftpack_zrfft in _fftpackmodule.o
      _f2py_rout__fftpack_zfftnd in _fftpackmodule.o
      _f2py_rout__fftpack_zfftnd in _fftpackmodule.o
      _f2py_rout__fftpack_zfftnd in _fftpackmodule.o
      _f2py_rout__fftpack_zfftnd in _fftpackmodule.o
      _f2py_rout__fftpack_destroy_zfft_cache in _fftpackmodule.o
      _f2py_rout__fftpack_destroy_zfftnd_cache in _fftpackmodule.o
      _f2py_rout__fftpack_destroy_drfft_cache in _fftpackmodule.o
      _init_fftpack in _fftpackmodule.o
      _F2PyDict_SetItemString in fortranobject.o
  "_PyErr_NewException", referenced from:
      _init_fftpack in _fftpackmodule.o
  "_PyImport_ImportModule", referenced from:
      _init_fftpack in _fftpackmodule.o
  "_PyMem_Free", referenced from:
      _fortran_dealloc in fortranobject.o
      _fortran_dealloc in fortranobject.o
  "_MAIN_", referenced from:
      _main in libf95.a(main.o)
  "_PyCObject_Type", referenced from:
      _PyCObject_Type$non_lazy_ptr in _fftpackmodule.o
  "_PyExc_ImportError", referenced from:
      _PyExc_ImportError$non_lazy_ptr in _fftpackmodule.o
  "_PyErr_Format", referenced from:
      _init_fftpack in _fftpackmodule.o
      _fortran_call in fortranobject.o
      _fortran_call in fortranobject.o
  "_PyNumber_Int", referenced from:
      _int_from_pyobj in _fftpackmodule.o
  "_PyCObject_FromVoidPtr", referenced from:
      _fortran_getattr in fortranobject.o
  "_PyObject_GetAttrString", referenced from:
      _int_from_pyobj in _fftpackmodule.o
      _init_fftpack in _fftpackmodule.o
  "_PyErr_Print", referenced from:
      _init_fftpack in _fftpackmodule.o
      _F2PyDict_SetItemString in fortranobject.o
  "_PyString_Type", referenced from:
      _PyString_Type$non_lazy_ptr in _fftpackmodule.o
  "__Py_NoneStruct", referenced from:
      __Py_NoneStruct$non_lazy_ptr in _fftpackmodule.o
      __Py_NoneStruct$non_lazy_ptr in fortranobject.o
  "_Py_FindMethod", referenced from:
      _fortran_getattr in fortranobject.o
  "_PyString_ConcatAndDel", referenced from:
      _fortran_getattr in fortranobject.o
  "_PyErr_Clear", referenced from:
      _int_from_pyobj in _fftpackmodule.o
      _F2PyDict_SetItemString in fortranobject.o
  "_Py_InitModule4", referenced from:
      _init_fftpack in _fftpackmodule.o
  "_PyModule_GetDict", referenced from:
      _init_fftpack in _fftpackmodule.o
  "_PyExc_RuntimeError", referenced from:
      _PyExc_RuntimeError$non_lazy_ptr in _fftpackmodule.o
      _PyExc_RuntimeError$non_lazy_ptr in fortranobject.o
  "_PyDict_DelItemString", referenced from:
      _fortran_setattr in fortranobject.o
  "_PyObject_Type", referenced from:
      _array_from_pyobj in fortranobject.o
  "_PySequence_Check", referenced from:
      _int_from_pyobj in _fftpackmodule.o
  "_PyString_AsString", referenced from:
      _array_from_pyobj in fortranobject.o
  "_PySequence_GetItem", referenced from:
      _int_from_pyobj in _fftpackmodule.o
  "_PyErr_SetString", referenced from:
      _int_from_pyobj in _fftpackmodule.o
      _f2py_rout__fftpack_zfft in _fftpackmodule.o
      _f2py_rout__fftpack_zfft in _fftpackmodule.o
      _f2py_rout__fftpack_zfft in _fftpackmodule.o
      _f2py_rout__fftpack_drfft in _fftpackmodule.o
      _f2py_rout__fftpack_drfft in _fftpackmodule.o
      _f2py_rout__fftpack_drfft in _fftpackmodule.o
      _f2py_rout__fftpack_zrfft in _fftpackmodule.o
      _f2py_rout__fftpack_zrfft in _fftpackmodule.o
      _f2py_rout__fftpack_zrfft in _fftpackmodule.o
      _f2py_rout__fftpack_zfftnd in _fftpackmodule.o
      _f2py_rout__fftpack_zfftnd in _fftpackmodule.o
      _f2py_rout__fftpack_zfftnd in _fftpackmodule.o
      _f2py_rout__fftpack_zfftnd in _fftpackmodule.o
      _f2py_rout__fftpack_zfftnd in _fftpackmodule.o
      _init_fftpack in _fftpackmodule.o
      _array_from_pyobj in fortranobject.o
      _fortran_setattr in fortranobject.o
      _fortran_setattr in fortranobject.o
  "_PyType_IsSubtype", referenced from:
      _int_from_pyobj in _fftpackmodule.o
      _int_from_pyobj in _fftpackmodule.o
      _int_from_pyobj in _fftpackmodule.o
      _array_from_pyobj in fortranobject.o
ld: symbol(s) not found

Any ideas?

Cheers

Adam