Help: Add release notes for topic 'add-FindOpenCL'
Merge topic 'add-FindOpenCL' into next

1b08e609 Help: Add release notes for topic 'add-FindOpenCL'
cmCTestCoverageHandler: Simplify empty-string test
Merge topic 'no_gcov_error_msg' into next

1c446976 cmCTestCoverageHandler: Simplify empty-string test
CTest: notify user if gcov cannot be found

Emit an error message when we're performing coverage using
gcov and the gcov executable cannot be found.
Merge topic 'no_gcov_error_msg' into next

0a6f0280 CTest: notify user if gcov cannot be found