building for python

[allmondjoy87]

fyi i had to add 'libs' to library_dirs and include_dirs in setup.py in order for this to build for python.

#!/usr/bin/env python

"""
setup.py file for SWIG
"""

from setuptools import Extension, setup, find_packages
import distutils.command.build
import sysconfig
import numpy
import os
import shutil


# Obtain the numpy include directory.  This logic works across numpy versions.
try:
   numpy_include = numpy.get_include()
except AttributeError:
   numpy_include = numpy.get_numpy_include()

libraries = ['fftw3f']
comp_args = ["/arch:AVX", "/O2", "/openmp"]
link_args = []
files2 = ["omp.h",
          "fftw3.h",
          "fftw3f.dll",
          "fftw3f.lib",
          "libfftw3fmac.a",
          "libfftw3f_ompmac.a",
          "libfftw3fl.so",
          "libfftw3f_ompl.so",
          "libomp.a"
          ]
files = [
    "fcwt.h",
    "fcwt.cpp"
]

files = files + files2

if "macosx" in sysconfig.get_platform() or "darwin" in sysconfig.get_platform():
   libraries = ['fftw3fmac', 'fftw3f_ompmac']
   comp_args = ["-mavx", "-O3"]
   link_args = ["-lomp"]

if "linux" in sysconfig.get_platform():
   libraries = ['fftw3fl', 'fftw3f_ompl']
   comp_args = ["-mavx", "-O3"]
   link_args = ["-lomp"]


setup(ext_modules=[
    Extension('fcwt._fcwt',
              sources=[
                  'src/fcwt/fcwt.cpp',
                  'src/fcwt/fcwt_wrap.cxx'
              ],
              library_dirs=['src/fcwt', 'src', 'libs'],
              include_dirs=['src/fcwt', 'src', 'libs', numpy_include],
              libraries=libraries,
              extra_compile_args=comp_args,
              extra_link_args=link_args
              )
],
    packages=find_packages(where='src'),
    package_dir={'fcwt': 'src/fcwt'},
    package_data={'fcwt': files}
)

[damieno27]

Thanks for the above update. In addition to this, however, I had to add the following to comp_args for an intel Mac running Ventura 13.2:

comp_args = ["-std=c++17", "-mavx", "-O3"]

This was due to the following error (which happened in a number of places):

error: use of undeclared identifier 'aligned_alloc'; did you mean 'omp_aligned_alloc'?