>> You mean something like the attached patch? >> >...added missing definition TDEICONLOADER_DEBUG in config.h.cmake Um, yes, I think so. I presumed something similar was needed but I wanted one of the experts to say as much. :-) * Are you going to push the patch? * How do we test the binaries compiled correctly when WITH_TDEICONLOADER_DEBUG=true? Backtraces? * Is this an option normally left as false and changed to true only when a developer asks for that change to help debug related problems? Darrell