Compilation « Actionscript Programming « Flash Tutorials

1. Use Xcode to compile your AS 3.0 - joshbuhler.com    blog.joshbuhler.com

Now, in the Xcode Project Window, select your new project file, and then select the “Info” button. Under the “General” tab of Project Info window, select the “Other” option for the “Cross-Develop Using Target SDK”, and browse to the folder where you copied the Flex Libraries. In my case, “/Developer/SDKs/flex”. This tells Xcode where you want to look for the Flex compiler libraries.