https://github.com/risc0/toolchain

https://github.com/risc0/toolchain

Last synced: 3 days ago
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• Host: GitHub
• URL: https://github.com/risc0/toolchain
• Owner: risc0
• Created: 2022-02-25T06:35:28.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-01-06T05:47:41.000Z (10 months ago)
• Last Synced: 2024-04-14T02:06:49.364Z (7 months ago)
• Language: Shell
• Size: 8.79 KB
• Stars: 0
• Watchers: 19
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# riscv32im Toolchain

The toolchain produced by this repository is meant for a RISC-V 32-bit ISA with the core integer and multiplication extension.

## Prerequisites

Based on https://github.com/riscv-collab/riscv-gnu-toolchain.

### macOS

```bash

brew install python3 gawk gnu-sed gmp mpfr libmpc isl zlib expat texinfo flock

```

### Linux

```bash

sudo apt-get install autoconf automake autotools-dev curl python3 python3-pip libmpc-dev libmpfr-dev libgmp-dev gawk build-essential bison flex texinfo gperf libtool patchutils bc zlib1g-dev libexpat-dev ninja-build git cmake libglib2.0-dev

```

## Build

```bash

./build.sh $HOST

```

`HOST` can be one of:

* riscv32im-linux-x86_64

* riscv32im-osx-arm64

* riscv32im-osx-x86_64

A final tarball lands in `.dist/$HOST`. For example:

```bash

$ ls .dist

riscv32im-osx-arm64

riscv32im-osx-arm64.tar.xz

```