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#!/usr/bin/env python
from __future__ import division, print_function, absolute_import
import os
from os.path import join
def configuration(parent_package='',top_path=None):
from numpy.distutils.system_info import get_info, NotFoundError
from numpy.distutils.misc_util import Configuration
from scipy._build_utils import get_g77_abi_wrappers, split_fortran_files
config = Configuration('linalg',parent_package,top_path)
lapack_opt = get_info('lapack_opt')
if not lapack_opt:
raise NotFoundError('no lapack/blas resources found')
atlas_version = ([v[3:-3] for k,v in lapack_opt.get('define_macros',[])
if k == 'ATLAS_INFO']+[None])[0]
if atlas_version:
print(('ATLAS version: %s' % atlas_version))
# fblas:
sources = ['fblas.pyf.src']
sources += get_g77_abi_wrappers(lapack_opt)
config.add_extension('_fblas',
sources=sources,
depends=['fblas_l?.pyf.src'],
extra_info=lapack_opt
)
# flapack:
sources = ['flapack.pyf.src']
sources += get_g77_abi_wrappers(lapack_opt)
config.add_extension('_flapack',
sources=sources,
depends=['flapack_user.pyf.src'],
extra_info=lapack_opt
)
if atlas_version is not None:
# cblas:
config.add_extension('_cblas',
sources=['cblas.pyf.src'],
depends=['cblas.pyf.src', 'cblas_l1.pyf.src'],
extra_info=lapack_opt
)
# clapack:
config.add_extension('_clapack',
sources=['clapack.pyf.src'],
depends=['clapack.pyf.src'],
extra_info=lapack_opt
)
# _flinalg:
config.add_extension('_flinalg',
sources=[join('src','det.f'),join('src','lu.f')],
extra_info=lapack_opt
)
# calc_lwork:
config.add_extension('calc_lwork',
[join('src','calc_lwork.f')],
extra_info=lapack_opt
)
# _interpolative:
routines_to_split = [
'dfftb1',
'dfftf1',
'dffti1',
'dsint1',
'dzfft1',
'id_srand',
'idd_copyints',
'idd_id2svd0',
'idd_pairsamps',
'idd_permute',
'idd_permuter',
'idd_random_transf0',
'idd_random_transf0_inv',
'idd_random_transf_init0',
'idd_subselect',
'iddp_asvd0',
'iddp_rsvd0',
'iddr_asvd0',
'iddr_rsvd0',
'idz_estrank0',
'idz_id2svd0',
'idz_permute',
'idz_permuter',
'idz_random_transf0_inv',
'idz_random_transf_init0',
'idz_random_transf_init00',
'idz_realcomp',
'idz_realcomplex',
'idz_reco',
'idz_subselect',
'idzp_aid0',
'idzp_aid1',
'idzp_asvd0',
'idzp_rsvd0',
'idzr_asvd0',
'idzr_reco',
'idzr_rsvd0',
'zfftb1',
'zfftf1',
'zffti1',
]
print('Splitting linalg.interpolative Fortran source files')
fnames = split_fortran_files(join(os.path.split(
os.path.abspath(__file__))[0],
'src', 'id_dist', 'src'),
routines_to_split)
fnames = [join('src', 'id_dist', 'src', f) for f in fnames]
config.add_extension('_interpolative', fnames + ["interpolative.pyf"],
extra_info=lapack_opt
)
config.add_data_dir('tests')
config.add_data_dir('benchmarks')
return config
if __name__ == '__main__':
from numpy.distutils.core import setup
from linalg_version import linalg_version
setup(version=linalg_version,
**configuration(top_path='').todict())
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