xmake-docs/docs/examples/other-languages/swift.md

Create an empty project

$ xmake create -l swift -t console test

Swift Interop with C++/Objective-C

Starting from v3.0.5, xmake supports Swift interop with C++/Objective-C. When the swift.interop target value is set, the swift.interop rule is automatically enabled, making it easy to mix Swift and C++ code in the same project.

Configure Swift Interop

You can configure Swift interop using the following target values:

Interop Modes

• "objc": Objective-C interop mode
• "cxx": C++ interop mode

When swift.interop is set, xmake automatically generates the C++ header file that allows C++ code to call Swift functions. You can use swift.modulename to define the Swift module name, which becomes the namespace in C++. When both Swift and C++ have main functions, use swift.interop.cxxmain to avoid duplicate main symbols.

For more examples, see: Swift Examples