paropt/setup.py at master · ewu63/paropt · GitHub

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import os
from subprocess import check_output

# Numpy/mpi4py must be installed prior to installing TACS
import numpy
import mpi4py

# Import distutils
from setuptools import setup
from distutils.core import Extension as Ext
from Cython.Build import cythonize

# Convert from local to absolute directories
def get_global_dir(files):
    tmr_root = os.path.abspath(os.path.dirname(__file__))
    new = []
    for f in files:
        new.append(os.path.join(tmr_root, f))
    return new

def get_mpi_flags():
    # Split the output from the mpicxx command
    args = check_output(['mpicxx', '-show']).decode('utf-8').split()

    # Determine whether the output is an include/link/lib command
    inc_dirs, lib_dirs, libs = [], [], []
    for flag_ in args:
        try:
            flag = flag_.decode('utf-8')
        except:
            flag = flag_

        if flag[:2] == '-I':
            inc_dirs.append(flag[2:])
        elif flag[:2] == '-L':
            lib_dirs.append(flag[2:])
        elif flag[:2] == '-l':
            libs.append(flag[2:])

    return inc_dirs, lib_dirs, libs

inc_dirs, lib_dirs, libs = get_mpi_flags()

# Relative paths for the include/library directories
rel_inc_dirs = ['src']
rel_lib_dirs = ['lib']
libs.extend(['paropt'])

# Convert from relative to absolute directories
inc_dirs.extend(get_global_dir(rel_inc_dirs))
lib_dirs.extend(get_global_dir(rel_lib_dirs))

# Add the numpy/mpi4py directories
inc_dirs.extend([numpy.get_include(), mpi4py.get_include()])

# Add tacs-dev/lib as a runtime directory
runtime_lib_dirs = get_global_dir(['lib'])

exts = []
mod = 'ParOpt'
exts.append(Ext('paropt.ParOpt', sources=['paropt/ParOpt.pyx'],
                language='c++',
                include_dirs=inc_dirs, libraries=libs,
                library_dirs=lib_dirs, runtime_library_dirs=runtime_lib_dirs))

for e in exts:
    e.cython_directives = {'embedsignature': True,
                           'binding': True}

setup(name='paropt',
      version=0.1,
      description='Parallel interior-point optimizer',
      author='Graeme J. Kennedy',
      author_email='graeme.kennedy@ae.gatech.edu',
      ext_modules=cythonize(exts, language='c++',
        include_path=inc_dirs))