4b04abfd92fea108159e9b38da61c34d11504c71,setup.py,,define_extensions,#,11

Before Change

        compile_args.append("-march=native")

    return [Extension("lightfm._lightfm_fast",
                      ["lightfm/_lightfm_fast%s" % file_ext],
                      extra_link_args=["-fopenmp"],
                      extra_compile_args=compile_args)]

After Change

    if "anaconda" not in sys.version.lower():
        compile_args.append("-march=native")

    if "darwin" in sys.platform.lower() or True:
        print("Compiling on OSX: installing without OpenMP support.")
        return [Extension("lightfm._lightfm_fast_no_openmp",
                          ["lightfm/_lightfm_fast_no_openmp.c"],
                          extra_compile_args=compile_args)]
    else:
        return [Extension("lightfm._lightfm_fast_openmp",
                          ["lightfm/_lightfm_fast_openmp.c"],
                          extra_link_args=["-fopenmp"],
                          extra_compile_args=compile_args + ["-fopenmp"])]


class Cythonize(Command):
    
    Compile the extension .pyx files.
    

Instances