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+Set up Clang
+============
+
+[![Test](https://github.com/egor-tensin/setup-clang/workflows/Test/badge.svg)](https://github.com/egor-tensin/setup-gcc/actions?query=workflow%3ATest)
+
+This is a GitHub action that sets up Clang & LLVM in your workflow run.
+
+Use it in your workflow like this:
+
+    - name: Set up Clang
+      uses: egor-tensin/setup-clang@v1
+      with:
+        platform: x64
+
+* `x64` is the default value for the `platform` parameter and can be omitted.
+Use `x86` if you want to build 32-bit binaries.
+* Set the `cygwin` parameter to `1` to set up Clang inside an existing Cygwin
+installation (you can set up Cygwin itself using my action [setup-cygwin]).
+* `cc` and `c++` executables are set up, pointing to the `clang` and `clang++`
+executables.
+Disable this by setting the `cc` parameter to `0`.
+
+[setup-cygwin]: https://github.com/egor-tensin/setup-cygwin
+
+API
+---
+
+| Input     | Value   | Default | Description
+| --------- | ------- | ------- | -----------
+| platform  | x64     | Yes     | Install the x86_64 toolchain.
+|           | *Other* | No      | Install the i686 toolchain.
+| cygwin    | *Other* | Yes     | Install native binaries.
+|           | 1       | No      | Install Cygwin packages.
+| cc        | 1       | Yes     | Set up `cc`/`c++` executables.
+|           | *Other* | No      | Don't set up `cc`/`c++`.
+| hardlinks | *Other* | Yes     | Cygwin: don't convert any symlinks.
+|           | 1       | No      | Cygwin: convert symlinks in /usr/bin to hardlinks.
+
+License
+-------
+
+Distributed under the MIT License.
+See [LICENSE.txt] for details.
+
+[LICENSE.txt]: LICENSE.txt