如何编译 Rust 代码以在 Raspberry Pi 2 上运行? [英] How can I compile Rust code to run on a Raspberry Pi 2?

问题描述

我最近购买了一个 Raspberry PI 2，我想在它上面运行一个 Rust 程序.

I recently acquired a Raspberry PI 2 and I want to run a Rust program on it.

是否有指南/说明如何在 Raspberry PI 2 上交叉编译 Rust 程序?我听说过在 RPi 或 Arduino 上运行 Rust，虽然不是最近.

Is there a guide/instructions how to cross compile Rust programs on Raspberry PI 2? I've heard about running Rust on RPi or Arduino, although not recently.

我想要一个在 Raspberry Pi 2 上运行的 Hello World 等效 Rust 程序.它不必是字面意义上的 Hello World 程序，只需具有类似的低复杂度的程序即可.

I want a Hello World equivalent Rust program running on Raspberry Pi 2. It doesn't have to be a literal Hello World program, just something that is of similar low complexity.

推荐答案

我们有 生锈 现在.

$ rustup target add arm-unknown-linux-gnueabihf
$ sudo apt-get install gcc-arm-linux-gnueabihf
$ echo '[target.arm-unknown-linux-gnueabihf]' >> ~/.cargo/config
$ echo 'linker = "arm-linux-gnueabihf-gcc"' >> ~/.cargo/config
$ cd <project dir>
$ cargo build --target=arm-unknown-linux-gnueabihf

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