Without Xcode, how would one use swiftc to compile and dynamically link to Swift frameworks?

This project demostrates one way to achieve that.

(It's really just some combinations of commandline options for swiftc in a Makefile.)

You can read more about it in this blog post

Usage

1. Under the Frameworks folder, create a folder named after the "framework", place all source files for this framework in the root level of this folder.
2. Open Makefile, add the folder name to the values of the LIBS variable (separated by a space).
3. Change APP_NAME to your application's name.
4. List the relative path of the Swift source files in the SOURCES variable.
5. Type make, and your app will be built in the build folder.

Now you can import the frameworks in your application code the normal way and the app will build and run as expected.

main.swift and Frameworks/Answer are there as an example.