Readme.md

swift-everywhere-toolchain

Requirements

• macOS 11.x

Usage

1. Make sure that symbolic link with name /usr/local/ndk/21.4.7075529 points to right Android NDK location (usually ~/Library/Android/sdk/ndk/21.4.7075529). Create symbolic link if needed.

   sudo mkdir -p /usr/local/ndk
   sudo ln -vsi ~/Library/Android/sdk/ndk/21.4.7075529 /usr/local/ndk/21.4.7075529

2. Compile Swift sources for armv7a, aarch64, x86 or x86_64 architectures:

   # Compile executable for armv7a architecture.
   $ToolChain/usr/bin/swiftc-arm-linux-androideabi -emit-executable -o hello main.swift
   
   # Copy dependencies (so-files) for armv7a architecture to [destination] directory.
   $ToolChain/usr/bin/copy-libs-arm-linux-androideabi -output [destination]

3. Or build Swift package:

   cd /Path/To/Your/Swift/Package
   
   # Build for armv7a architecture.
   $ToolChain/usr/bin/swift-build-arm-linux-androideabi
   
   # Build and pass additional build options.
   $ToolChain/usr/bin/swift-build-arm-linux-androideabi -v -Xcc -D__ANDROID_API__=24
   
   # To see available build options.
   $ToolChain/usr/bin/swift-build-arm-linux-androideabi --help
   
   # Copy dependencies (so-files) for armv7a architecture to [destination] directory.
   $ToolChain/usr/bin/copy-libs-arm-linux-androideabi -output [destination]