How can I compile Rust code to run on a Raspberry Pi 2?

Question

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

Is there a guide/instructions how to cross compile Rust programs on Raspberry PI 2? I\'ve h

Answer 1

We have rustup now.

$ 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 
$ cargo build --target=arm-unknown-linux-gnueabihf