use*_*893 4 python distutils pkg-config cython setup.py
如何将 pkg-config 添加到以下内容setup.py(例如,如果我想添加glib-2.0)
from distutils.core import setup
from distutils.extension import Extension
from Cython.Build import cythonize
wrapper = Extension(
name="wrapper",
sources=["wrapper.pyx"],
libraries=["library"],
library_dirs=["builddir/lib"],
include_dirs=["lib"]
)
setup(
name="wrapper",
ext_modules=cythonize([wrapper])
)
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我可以按如下方式执行此操作,但我不想使用路径(/usr/lib/x86_64-linux-gnu/和/usr/include/glib-2.0)并使其可移植
from distutils.core import setup
from distutils.extension import Extension
from Cython.Build import cythonize
wrapper = Extension(
name="wrapper",
sources=["wrapper.pyx"],
libraries=["library"],
library_dirs=["builddir/lib", "/usr/lib/x86_64-linux-gnu/"],
include_dirs=["lib", "/usr/include/glib-2.0"]
)
setup(
name="wrapper",
ext_modules=cythonize([wrapper])
)
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小智 7
从这个秘籍中获得一些灵感,我使用以下设置文件来查找 GSL 的正确路径。
import subprocess
from setuptools import setup, Extension
from Cython.Build import cythonize
def pkgconfig(package, kw):
flag_map = {'-I': 'include_dirs', '-L': 'library_dirs', '-l': 'libraries'}
output = subprocess.getoutput(
'pkg-config --cflags --libs {}'.format(package))
for token in output.strip().split():
kw.setdefault(flag_map.get(token[:2]), []).append(token[2:])
return kw
example_src = ['src/example.c', 'example/example.pyx']
example_inc = ['include']
extension_kwargs = {
'sources': example_src,
'include_dirs': example_inc,
}
extension_kwargs = pkgconfig('gsl', extension_kwargs)
example_ext = Extension('example.example', **extension_kwargs)
setup(name="example",
ext_modules=cythonize([example_ext], annotate=True),
packages=['example']
)
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您可以使用该函数通过作为参数pkgconfig传递来查找 glib 标志。glib-2.0package
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