koxtoolchain 2021.12

Prebuilt versions of the toolchains.

To use, download the appropriate toolchain as ${HOME}/x-tools. Then add ${HOME}/x-tools/*/bin to your PATH.

The x-compile.sh script included in this repo can do that (and more) for you:
Using kindlepw2 as an example toolchain.
If you need a persistent custom sysroot (e.g., if you intend to build a full dependency chain):
source ${PWD}/refs/x-compile.sh kindlepw2 env
If you just need a compiler:
source ${PWD}/refs/x-compile.sh kindlepw2 env bare