windows系统，编译cython_bbox时，编译参数：

from setuptools import setup, find_packages, Extension
import numpy as np
ext_modules = [
    Extension(
        "cython_bbox",
        ["utils/cython_bbox.pyx"],
        extra_compile_args=["-Wno-cpp", "-Wno-unused-function"],
        include_dirs=[np.get_include()],
    )
]

报错：

error D8021 :无效的数值参数“/Wno-cpp”

error D8021 :无效的数值参数“/Wno-unused-function”

解决方法：

from setuptools import setup, find_packages, Extension
import numpy as np
ext_modules = [
    Extension(
        "cython_bbox",
        ["utils/cython_bbox.pyx"],
        extra_compile_args=["-std=c++14"],
        include_dirs=[np.get_include()],
    )
]

或者：

extra_compile_args=["-std=c99"],

然后编译ok：

代码来源

GitHub - yhsmiley/bytetrack_realtime