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Sergey Bogolepov 357f2be14e [Toolchain] Archive versioning

Allow toolchain builder to add a suffix to toolchain name.
It is useful for rebuilding the same toolchain in different environment.

(cherry picked from commit 83148fc5bb4e8bcc5afcf119df53ec1bc854be17)

2021-03-09 20:19:32 +00:00

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Kotlin/Native toolchains builder

This directory contains a set of scripts and configuration files that allow one to build the same toolchain that is used by Kotlin/Native.

System requirements

Docker

Usage

First, you need to build a Docker image with crosstool-ng inside. Use create_image.sh for it.
Now you can build an actual toolchain. To pick one, take a look inside toolchains folder. It is organized as $TARGET/$VERSION. Then run ./run_container.sh $TARGET $VERSION $TOOLCHAIN_VERSION_SUFFIX. Building a toolchain might take a while (~17 minutes on Ryzen 5 3600). Once ready, an archive will be placed in artifacts folder. $TOOLCHAIN_VERSION_SUFFIX is an optional argument that adds suffix to the end of toolchain name.

Example

./create_image.sh && ./run_container.sh aarch64-unknown-linux-gnu gcc-8.3.0-glibc-2.25-kernel-4.9

Notes

Check that Docker can write to artifacts directory (where build_toolchains.sh places archives).

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