title: How to start Mach-O file
body: <p>I have created a small Cocoa application and built a Mach-O file using cross-platform tools. It is working Ok.</p>
  
  <p>If I bring the Mach-O file to Mac (MacBook Pro OSX 10.11) it appears with Terminal icon in the Finder. If I double-click it, it opens unix Terminal window and starts the application from within the Terminal. Once my app starts, it opens its own window and works as expected. Of course, the Terminal window besides the application looks ugly. How do I make it start without opening the Terminal window?</p>
  
  <p>My guess there should be some flag in Mach-O file to indicate it's a GUI application and doesn't need a Terminal, but I haven't found anything like that.</p>