I want to find where is ${EXECUTABLE_NAME} global variable defined in xcode 4.2
[Your target] -> [Build settings] -> [Product name]
It's possible to set EXECUTABLE_NAME
as user-defined setting.
Adding to above accurate answer
Edit: Targets -> [Your Target Name] -> Build Settings -> Packaging -> Product Name
You can write specific String for Product Name or just copy $(TARGET_NAME) to make same name with '[Your Target Name]'
So your Product Name will be: 'Your Target Name.app'