Turks are nationalistic like Iranian people, Only little percent of Turks want to unite with muslim world. To Turks first nation Then religion. Which is better than first religion.
Turks would choose any friendly nation to Arabs or Iran. Thats why Turks supported Israel against Arabs until Israel backstabbed us. Turks support people they have common ethnicty with. Most of the Turks hates Arabs because of their cooperation with Britian in WW1. This starts to change a bit but people who hates Arabs are still majority.
they can support any nation that has friendly feelings towards them, like Korea or Japan or Georgia or Albania or Kosova or Bosia or Italians.
Iranians are like that too, They support Armenians against Turks and Azeris.
Arabs, I don't know much about them actually. It would be stupid of me to comment on that.