from setuptools import setup
from torch.utils.cpp_extension import BuildExtension, CUDAExtension
import os
import torch

print("Building gscuda")
# 假设源文件在 gs_cuda 目录下
file_path = "utils/gs_cuda_dmax"

setup(
    name="gscuda",  # 模块名
    ext_modules=[
        CUDAExtension(
            name="gscuda",  # 可以直接作为模块导入
            sources=[
                os.path.join(file_path, "gswrapper.cpp"),
                os.path.join(file_path, "gs.cu")
            ],
            # 设置运行时库路径（可选）
            library_dirs=[os.path.join(os.path.dirname(torch.__file__), 'lib')],
        )
    ],
    cmdclass={
        "build_ext": BuildExtension
    },
)