Native Toolchain

On this page

As of Unreal Engine, Version 4.20, our setup shell script ( automatically downloads a native toolchain, which guarantees your compiler and linker to work with our codebase. With the native toolchain, you compile against a fixed sysroot (glibc at the very least), so that, for example, if you compile a game on Ubuntu 18.04, you will be able to start the binary on CentOS 7.

Getting the Toolchain

Please use the following table to download the appropriate toolchain:

UE4 Version



-v13 clang-7.0.1-based


-v12 clang-6.0.1-based


-v11 clang-5.0.0-based

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