How to suppress `warning: linking against dylib not safe for use in application extensions`?
ios, ios-extensions, ios-frameworks, linker-warning
Solution
For your watch/today-widget extension target (so not your app or libray target), go into the project settings and change the build setting `APPLICATION_EXTENSION_API_ONLY` / `Require Only App-Extension-Safe API` to NO.
Problem
I have a dynamic framework that is shared between an iOS application and an extension. There is some code in that framework that references `UIApplication`, that is of course, not usable in an extension. Those calls are completely isolated and so I am not worried about them causing problems with my extension. Since there isn't a flag specified in the warning message, perhaps there isn't way to do it, but how do I suppress `warning: linking against dylib not safe for use in application extensions` when building my project?