I am building two versions of my app from the same code base, one for IOS 7/8 and one that is IOS 8 only. I would like to exclude the extension from the 7/8 applications but include it in the IOS 8 version. I've looked in the info.plist, the build phases and the schemes for the apps and the extension and have found no references to either.
I'm sure I'm missing something simple. Any hints?