OpenImageDenoise -在C++中使用预编译头时体系结构x86_64的未定义符号

Question

我正尝试在我的项目中使用odin库(https://github.com/OpenImageDenoise/oidn/)，但我无法成功地将其链接起来。当我包含该库并使用文档中的示例代码时，我的IDE没有标记任何错误。但是，在尝试使用cmake编译它时，我得到了以下错误：

Undefined symbols for architecture x86_64:
  "_oidnCommitDevice", referenced from:
      data_denoise(std::__1::vector<float, std::__1::allocator<float> >&) in main.cpp.o
  "_oidnCommitFilter", referenced from:
      data_denoise(std::__1::vector<float, std::__1::allocator<float> >&) in main.cpp.o
  "_oidnExecuteFilter", referenced from:
      data_denoise(std::__1::vector<float, std::__1::allocator<float> >&) in main.cpp.o
  "_oidnGetDeviceError", referenced from:
      data_denoise(std::__1::vector<float, std::__1::allocator<float> >&) in main.cpp.o
  "_oidnNewDevice", referenced from:
      data_denoise(std::__1::vector<float, std::__1::allocator<float> >&) in main.cpp.o
      _main in main.cpp.o
  "_oidnNewFilter", referenced from:
      data_denoise(std::__1::vector<float, std::__1::allocator<float> >&) in main.cpp.o
  "_oidnReleaseDevice", referenced from:
      data_denoise(std::__1::vector<float, std::__1::allocator<float> >&) in main.cpp.o
      _main in main.cpp.o
  "_oidnReleaseFilter", referenced from:
      data_denoise(std::__1::vector<float, std::__1::allocator<float> >&) in main.cpp.o
  "_oidnSetSharedFilterImage", referenced from:
      data_denoise(std::__1::vector<float, std::__1::allocator<float> >&) in main.cpp.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

我不确定是否需要在cmake文件中链接库，因为文档中没有任何相关内容。

Answer 1

解决了！我只需要把dylib链接到cmake。