Hi , Thanks for replying
I am not sure about dxdiag on Mac, as far as I know this is for Windows, is there one for Mac too ? sorry if this is a stupid question.
I downloaded UT Game from github from this link
https://github.com/EpicGames/UnrealTournament
just unzipped the file and tried to generate xcode project files by : right click on “UnrealTournament.uproject” file → services → Generate Xcode Project Files.
and for the last question, how can I verify the build ?