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- from __future__ import division, print_function
- from os.path import join, split, dirname
- import os
- import sys
- from distutils.dep_util import newer
- from distutils.msvccompiler import get_build_version as get_msvc_build_version
- def needs_mingw_ftime_workaround():
- # We need the mingw workaround for _ftime if the msvc runtime version is
- # 7.1 or above and we build with mingw ...
- # ... but we can't easily detect compiler version outside distutils command
- # context, so we will need to detect in randomkit whether we build with gcc
- msver = get_msvc_build_version()
- if msver and msver >= 8:
- return True
- return False
- def configuration(parent_package='',top_path=None):
- from numpy.distutils.misc_util import Configuration, get_mathlibs
- config = Configuration('random', parent_package, top_path)
- def generate_libraries(ext, build_dir):
- config_cmd = config.get_config_cmd()
- libs = get_mathlibs()
- if sys.platform == 'win32':
- libs.append('Advapi32')
- ext.libraries.extend(libs)
- return None
- # enable unix large file support on 32 bit systems
- # (64 bit off_t, lseek -> lseek64 etc.)
- defs = [('_FILE_OFFSET_BITS', '64'),
- ('_LARGEFILE_SOURCE', '1'),
- ('_LARGEFILE64_SOURCE', '1')]
- if needs_mingw_ftime_workaround():
- defs.append(("NPY_NEEDS_MINGW_TIME_WORKAROUND", None))
- libs = []
- # Configure mtrand
- config.add_extension('mtrand',
- sources=[join('mtrand', x) for x in
- ['mtrand.c', 'randomkit.c', 'initarray.c',
- 'distributions.c']]+[generate_libraries],
- libraries=libs,
- depends=[join('mtrand', '*.h'),
- join('mtrand', '*.pyx'),
- join('mtrand', '*.pxi'),],
- define_macros=defs,
- )
- config.add_data_files(('.', join('mtrand', 'randomkit.h')))
- config.add_data_dir('tests')
- return config
- if __name__ == '__main__':
- from numpy.distutils.core import setup
- setup(configuration=configuration)
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