CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    OPENCL_ICD_LOADER_BUILD_TESTING
    OPENCL_ICD_LOADER_PIC


/home/conan/w/cci_PR-4441/.conan/data/opencl-icd-loader/2020.06.16/_/_/build/67992422320c2ea097b11efdbc2e736db082d989/source_subfolder/test/driver_stub/cl.c:174:41: warning: comparison of unsigned expression < 0 is always false [-Wtautological-compare]
    if ((num_entries > 1 || num_entries < 0) && devices != NULL) {
                            ~~~~~~~~~~~ ^ ~
1 warning generated.
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY


In file included from /home/conan/w/cci_PR-4441/2/99828ca0-2d52-4205-81ad-b46cce034db9/recipes/opencl-icd-loader/all/test_package/test_package.c:1:
In file included from /home/conan/w/cci_PR-4441/.conan/data/opencl-headers/2020.06.16/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/CL/opencl.h:24:
In file included from /home/conan/w/cci_PR-4441/.conan/data/opencl-headers/2020.06.16/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/CL/cl.h:20:
/home/conan/w/cci_PR-4441/.conan/data/opencl-headers/2020.06.16/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/include/CL/cl_version.h:22:9: warning: cl_version.h: CL_TARGET_OPENCL_VERSION is not defined. Defaulting to 220 (OpenCL 2.2) [-W#pragma-messages]
#pragma message("cl_version.h: CL_TARGET_OPENCL_VERSION is not defined. Defaulting to 220 (OpenCL 2.2)")
        ^
1 warning generated.