iOS側のXcodeとCocoaPods

To build the iOS target of your KMP app, you need a Mac. Apple's build tools only run on macOS, so this side lives there. 🍎

Get Xcode from the Mac App Store. It is Apple's IDE and it provides the compiler and simulators your iOS app needs.

Launch Xcode at least once after installing. It finishes setup and accepts the license, which Gradle later relies on.

Xcode also brings command line tools, the compilers and utilities your KMP build calls behind the scenes to produce the iOS framework.

If you have several Xcode versions, point the system at the right one so builds use the toolchain you expect.

CocoaPods is a dependency manager for iOS. KMP can use it to wire your shared framework into the iOS app.

Install CocoaPods from the terminal. Once it is on your machine, the KMP plugin can publish your shared module as a pod.

Check that CocoaPods is ready by asking for its version. A version number means the iOS dependency tooling is in place.

CocoaPods runs on Ruby. macOS ships Ruby, though many teams use a version manager to avoid permission headaches.

Xcode includes the iOS Simulator, so you can run your shared-powered iOS app without a real iPhone connected.

With Studio plus Xcode and CocoaPods set up, both platforms can now build from the same Kotlin codebase. You are ready to scaffold a project.

You set up the Mac side: Xcode with its command line tools and the simulator, plus CocoaPods. The iOS half is now buildable. ✅