How to add prefix in qtcreator for application (DISPLAY=:0 ./app) ?
I need to add DISPLAY=:0 before running application on target (I use remote connection to device in qtcreator).
Where should I add in qtcreator this prefix, so that running remotely (run or debug) shall always do:
Do you mean set the DISPLAY environment variable ? If so take a look at the Specifying Run Settings chapter of Qt Creator's documentation.