1from setuptools import setup, Extension, Distribution
2import setuptools.command.build_ext
3
4import sys
5import sysconfig
6import distutils.sysconfig
7
8
9# FIXME this has to be set from outside!
10sharp_libpath='/home/martin/codes/sharp2/.libs'
11
12class _deferred_pybind11_include(object):
13    def __init__(self, user=False):
14        self.user = user
15
16    def __str__(self):
17        import pybind11
18        return pybind11.get_include(self.user)
19
20
21def _remove_strict_prototype_option_from_distutils_config():
22    strict_prototypes = '-Wstrict-prototypes'
23    config = distutils.sysconfig.get_config_vars()
24    for key, value in config.items():
25        if strict_prototypes in str(value):
26            config[key] = config[key].replace(strict_prototypes, '')
27
28
29_remove_strict_prototype_option_from_distutils_config()
30
31
32extra_cc_compile_args = []
33include_dirs = ['../',
34                _deferred_pybind11_include(),
35                _deferred_pybind11_include(True)]
36
37python_module_link_args = []
38
39if sys.platform == 'darwin':
40    extra_cc_compile_args += ['--std=c++11', '--stdlib=libc++',
41                              '-mmacosx-version-min=10.9']
42    vars = distutils.sysconfig.get_config_vars()
43    vars['LDSHARED'] = vars['LDSHARED'].replace('-bundle', '')
44    python_module_link_args += ['-bundle']
45else:
46    extra_cc_compile_args += ['--std=c++11']
47    python_module_link_args += ["-Wl,-rpath,$ORIGIN"]
48
49
50def get_extension_modules():
51    return [Extension('pysharp',
52                      sources=['pysharp.cc'],
53                      include_dirs=include_dirs,
54                      extra_compile_args=extra_cc_compile_args,
55                      libraries=["sharp2"],
56                      library_dirs=[sharp_libpath],
57                      extra_link_args=python_module_link_args)]
58
59
60setup(name='pysharp',
61      version='0.0.1',
62      description='Python bindings for libsharp2',
63      include_package_data=True,
64      author='Martin Reinecke',
65      author_email='martin@mpa-garching.mpg.de',
66      packages=[],
67      setup_requires=['numpy>=1.10.4', 'pybind11>=2.2.1'],
68      ext_modules=get_extension_modules(),
69      install_requires=['numpy>=1.10.4', 'pybind11>=2.2.1']
70      )
71