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#!/usr/bin/env python
# Created by Pearu Peterson, August 2002
import os
import sys
from glob import glob
def configuration(parent_package='',parent_path=None):
from scipy_distutils.core import Extension
from scipy_distutils.misc_util import get_path,dot_join,\
default_config_dict,dict_append
from scipy_distutils.system_info import get_info,FFTWNotFoundError,\
DJBFFTNotFoundError
package_name = 'fftpack'
fftw_info = get_info('fftw') or get_info('dfftw')
if not fftw_info:
print FFTWNotFoundError.__doc__
djbfft_info = get_info('djbfft')
if not djbfft_info:
print DJBFFTNotFoundError.__doc__
#djbfft_info = None
#fftw_info = None
config = default_config_dict(package_name,parent_package)
local_path = get_path(__name__,parent_path)
test_path = os.path.join(local_path,'tests')
config['packages'].append(dot_join(parent_package,package_name,'tests'))
config['package_dir'][package_name+'.tests'] = test_path
dfftpack = glob(os.path.join(local_path,'dfftpack','*.f'))
config['fortran_libraries'].append(('dfftpack',{'sources':dfftpack}))
sources = ['fftpack.pyf','src/zfft.c','src/drfft.c','src/zrfft.c',
'src/zfftnd.c']
sources = [os.path.join(local_path,x) for x in sources]
ext_args = {
'name': dot_join(parent_package,package_name,'_fftpack'),
'sources': sources,
'libraries': ['dfftpack'],
}
if fftw_info:
dict_append(ext_args,**fftw_info)
if djbfft_info:
dict_append(ext_args,**djbfft_info)
ext = Extension(**ext_args)
config['ext_modules'].append(ext)
sources = ['convolve.pyf','src/convolve.c']
sources = [os.path.join(local_path,x) for x in sources]
ext_args = {
'name': dot_join(parent_package,package_name,'convolve'),
'sources': sources,
'libraries': ['dfftpack'],
}
if fftw_info:
dict_append(ext_args,**fftw_info)
if djbfft_info:
dict_append(ext_args,**djbfft_info)
ext = Extension(**ext_args)
config['ext_modules'].append(ext)
return config
if __name__ == '__main__':
from scipy_distutils.core import setup
from fftpack_version import fftpack_version
setup(version=fftpack_version,
description='fftpack - Discrete Fourier Transform package',
author='Pearu Peterson',
author_email = 'pearu@cens.ioc.ee',
maintainer_email = 'scipy-dev@scipy.org',
license = 'SciPy License (BSD Style)',
**configuration(parent_path=''))
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