编译生成只是cl头文件和一些.cmake，没有生成libopencl.so的库

编译生成只是cl头文件和一些.cmake，没有生成libopencl.so的库。在调用这个的时候，报了
```
/usr/bin/ld: main.cpp:(.text+0x350): undefined reference to `clGetDeviceIDs'
/usr/bin/ld: main.cpp:(.text+0x378): undefined reference to `clCreateContext'
/usr/bin/ld: main.cpp:(.text+0x398): undefined reference to `clCreateCommandQueue'
/usr/bin/ld: main.cpp:(.text+0x3bc): undefined reference to `clCreateProgramWithSource'
/usr/bin/ld: main.cpp:(.text+0x3fc): undefined reference to `clBuildProgram'
/usr/bin/ld: main.cpp:(.text+0x430): undefined reference to `clGetProgramBuildInfo'
/usr/bin/ld: main.cpp:(.text+0x460): undefined reference to `clGetProgramBuildInfo'
/usr/bin/ld: main.cpp:(.text+0x498): undefined reference to `clCreateKernel'
/usr/bin/ld: main.cpp:(.text+0x4c0): undefined reference to `clCreateBuffer'
/usr/bin/ld: main.cpp:(.text+0x4e8): undefined reference to `clCreateBuffer'
```
那么应该怎么处理

Review the generated OpenCL headers and CMake files described in the report, then trace how the reported linker invocation is expected to obtain the OpenCL library. Confirm whether producing libopencl.so is in scope for OpenCL-Headers and what the documented completion criteria should be for this question.

Written by the indexing model from the issue text.