Cython 外部库

Question

所以我正在尝试包含 Steam api 库，但我不知道如何在 setup.py 中执行此操作。

目前我有：

from distutils.core import setup    
from distutils.extension import Extension    
from Cython.Build import cythonize    
from Cython.Distutils import build_ext


extensions = cythonize([
    Extension("test", ["test.pyx"],
              library = ['steam_api'])
    ])


setup(
  name = 'Teste',
  cmdclass = {'build_ext': build_ext},
  packages=[],
  ext_modules = extensions
)

显然是行不通的，因为我在构建时得到了这个：

steamtypes.h:107:15: error: variably modified 'Salt_t' at file scope


typedef uint8 Salt_t[ k_cubSaltSize ];
               ^
steamtypes.h:123:1: error: initializer element is not constant
 const GID_t k_TxnIDNil = k_GIDNil;

等等...

Test.pyx:

from libcpp cimport bool

cdef extern from "steam_api_flat_test.h":
bool SteamAPI_ISteamUser_BLoggedOn(ssize_t instancePtr);

Answer 1

错误点赞

steamclientpublic.h:465:1: error: unknown type name 'class'
 class CSteamID

表示需要C++编译器，可以在setup.py

中指定

Extension("test", ["test.pyx"],
          language="c++",
          library = ['steam_api'])
    ])

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