[OpenCL][CMake] Fix OpenCL tests compilation #16394
Merged
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Found a problem when you are in a different cmake project (not TVM) and you run TVM build with OpenCL tests, then
CMAKE_SOURCE_DIR
returns the path to theCMakeList.txt
in the current project (not to the TVM) and in this case we will see the following error:No SOURCES given to target: opencl-cpptest
.To be consistent with code style in
OpenCL.cmake
, I removed the usage ofCMAKE_SOURCE_DIR
variable. It also fixes the issue if TVM cmake was called from directory with another cmake project.