felixstau/riscv-gnu-toolchain repository overview

⁠RISC-V GNU Toolchain

A RISC-V GNU toolchain docker container which provides various compilation of different architectures(arch) and application binary interfaces(abi).

⁠Tags

The tags follow the format {ARCH}_{ABI}, however the multilib/latest tag offers both 32bit and 64bit functionality.

⁠Getting Started

These instructions will cover usage information for the docker container.

⁠Prerequisities

In order to run this container you'll need Docker 17.05 or higher installed.

• Windows⁠
• OS X⁠
• Linux⁠

⁠Usage

⁠Container Parameters

Simple run the container to get a shell.

docker run -ti felixstau/riscv-gnu-toolchain:latest

You can map your project within the container to compile your sources.

docker run -ti -v "$(pwd)"/my/project:/project felixstau/riscv-gnu-toolchain:latest

⁠Environment Variables

• PATH - The RISC-V toolchain binaries have been added to the PATH
• RISCV - THE RISCV variable has been set to the corresponding directory

⁠Useful File Locations

• /opt/riscv - Location of the RISC-V toolchain

⁠Build Parameter

The Dockerfile provides two build paremeter with which the compilation process of the toolchain can be customized.

• ARCH - Specifies the architecture
• ABI - Specifies the binary aplication interfaces

The variables can be set through the docker build command.

docker build \
    --tag someTag \
    --build-arg ARCH=someArch \
    --build-arg ABI=someABI \
    .

All possible combinations are documented in the RISC-V GNU Toolchain REAMDE.md⁠.

⁠Contributing

Please open an issue at GitHub⁠.

⁠License

This project is licensed under the The Unlicense License - see the LICENSE.md⁠ file for details.