Welcome to Swift on Windows!
Swift is a high-performance system programming language. It has a clean and modern syntax, offers seamless access to existing C and Objective-C code and frameworks, and is memory safe by default.
This fork is a starting point to port Swift to Windows. The ultimate goals are:
- Enable development of the Swift compiler itself within a Visual Studio IDE on Windows, and
- Enable development of Swift programs on Windows.
Windows 7/8/10
Visual Studio 2015 (or above) Community Edition with [the latest Clang front end] (http://llvm.org/builds/)
python (3.4.4 or above)
cmake (3.4.3 or above)
git for windows (2.8.0 or above)
Make sure these commands are available from a windows prompt: python, cmake. If not, please add their pathes to system environment variable "PATH".
Via HTTPS For those checking out sources as read-only, HTTPS works best (from a GIT bash, installed as part of git for windows):
git clone https://github.com/apple/swift.git
cd swift
./utils/update-checkout --clone
Via SSH For those who plan on regularly making direct commits, cloning over SSH may provide a better experience (which requires uploading SSH keys to GitHub):
git clone git@github.com:apple/swift.git
cd swift
./utils/update-checkout --clone-with-ssh
CMake is the core infrastructure used to configure builds of Swift and its companion projects. We will use it to generate Visual Studio project files (.vcxproj) and the solution file (.sln), so the whole compiler suite can be compiled within Visual Studio.
Visual Studio is the current recommended build system for building Swift and is the default configuration generated by CMake on Windows.
Via scripts from Windows promt
cd swift
buildCmarkLLVM.bat
buildSwift.bat
Via Visual Studio
open buildswift/swift.sln (after cmake has generated all relevant project files and solution file)
right click on "swift" project and click "build"
right click on "custom-Swift.obj" project and click on "build"
See docs/Testing.rst.
In Addition, use "-frontend" as the first command line option while debugging Swift within Visual Studio.
Port Swift runtime.
Get rid of the awkward workarounds
Contributions to this project are welcomed and encouraged!