File size: 4,805 Bytes
7873319 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 | import setuptools
import platform
from distutils.command.build_ext import build_ext
with open("README.md", "r") as fh:
long_description = fh.read()
# Adapted from https://github.com/pybind/python_example/blob/master/setup.py
class get_pybind_include(object):
"""Helper class to determine the pybind11 include path
The purpose of this class is to postpone importing pybind11
until it is actually installed, so that the ``get_include()``
method can be invoked. """
def __init__(self, user=False, pep517=False):
self.user = user
self.pep517 = pep517
def __str__(self):
import os
import pybind11
interpreter_include_path = pybind11.get_include(self.user)
if self.pep517:
# When pybind11 is installed permanently in site packages, the headers
# will be in the interpreter include path above. PEP 517 provides an
# experimental feature for build system dependencies. When installing
# a package from a source distribvution, first its build dependencies
# are installed in a temporary location. pybind11 does not return the
# correct path for this condition, so we glom together a second path,
# and ultimately specify them _both_ in the include search path.
# https://github.com/pybind/pybind11/issues/1067
return os.path.abspath(
os.path.join(
os.path.dirname(pybind11.__file__),
"..",
"..",
"..",
"..",
"include",
os.path.basename(interpreter_include_path),
)
)
else:
return interpreter_include_path
# unix = default compiler name?
copt = {"unix": ["-std=c++11"], "gcc": ["-std=c++11"], "clang": ["std=c++11"]}
# TODO: set C++ version for msvc? {'msvc': ["/std:c++14"] }
# ext_compile_args = ["-std=c++11"]
# ext_link_args = []
# https://stackoverflow.com/questions/724664/python-distutils-how-to-get-a-compiler-that-is-going-to-be-used
class build_ext_subclass(build_ext):
def build_extensions(self):
c = self.compiler.compiler_type
if c in copt:
for e in self.extensions:
e.extra_compile_args = copt[c]
# if lopt.has_key(c):
# for e in self.extensions:
# e.extra_link_args = lopt[ c ]
build_ext.build_extensions(self)
# Developer option
#
# if platform.system() == "Darwin":
# # XCode10 or later does not support libstdc++, so we need to use libc++.
# # macosx-version 10.6 does not support libc++, so we require min macosx version 10.9.
# ext_compile_args.append("-stdlib=libc++")
# ext_compile_args.append("-mmacosx-version-min=10.9")
# ext_link_args.append("-stdlib=libc++")
# ext_link_args.append("-mmacosx-version-min=10.9")
# `tiny_obj_loader.cc` contains implementation of tiny_obj_loader.
m = setuptools.Extension(
"tinyobjloader",
# extra_compile_args=ext_compile_args,
# extra_link_args=ext_link_args,
sources=["bindings.cc", "tiny_obj_loader.cc"],
include_dirs=[
# Support `build_ext` finding tinyobjloader (without first running
# `sdist`).
"..",
# Support `build_ext` finding pybind 11 (provided it's permanently
# installed).
get_pybind_include(),
get_pybind_include(user=True),
# Support building from a source distribution finding pybind11 from
# a PEP 517 temporary install.
get_pybind_include(pep517=True),
],
language="c++",
)
setuptools.setup(
name="tinyobjloader",
version="2.0.0rc9",
description="Tiny but powerful Wavefront OBJ loader",
long_description=long_description,
long_description_content_type="text/markdown",
author="Syoyo Fujita",
author_email="syoyo@lighttransport.com",
url="https://github.com/tinyobjloader/tinyobjloader",
project_urls={
"Issue Tracker": "https://github.com/tinyobjloader/tinyobjloader/issues",
},
classifiers=[
"Development Status :: 5 - Production/Stable",
"Intended Audience :: Developers",
"Intended Audience :: Science/Research",
"Intended Audience :: Manufacturing",
"Topic :: Artistic Software",
"Topic :: Multimedia :: Graphics :: 3D Modeling",
"Topic :: Scientific/Engineering :: Visualization",
"License :: OSI Approved :: MIT License",
"License :: OSI Approved :: ISC License (ISCL)",
"Operating System :: OS Independent",
"Programming Language :: Python :: 3",
],
packages=setuptools.find_packages(),
ext_modules=[m],
cmdclass={"build_ext": build_ext_subclass},
)
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