The source project of this merge request has been removed.
FindDoxygen: Disable Doxygen if executable returns non-zero result
This makes detection of Doxygen more robust in case of broken Doxygen executables. Doxygen is called to determine its version number. If this call returns a non-zero result, we have an indication that the Doxygen executable is broken. We report Doxygen as not found to prevent issues with checks for other Doxygen component, that might lead to configuration aborts.
Fixes: #18708 (closed)
Topic-rename: FindDoxygen-broken-binary
Edited by Brad King