A cross-compilation environment for Raspberry Pi (Arm v7) designed to work with rust-embedded/cross as maintained by the Rust Embedded Devices WG.
This project specializes the official ARM v7 Docker image to add libraries that are useful for developing software for the Raspberry Pi.
-
armv7-unknown-linux-gnueabihf
ARM v7 - second generation Raspberry Pi and later.
Currently only generates a container for executables dynamically linked against GNU libc. Further work would be necessary to generate the libraries needed for executables statically linked against MUSL libc.
The image currently adds support to the base image for:
-
RTIMULib as distributed with Raspbian
Required to support the Sense HAT using, for example, the sensehat-rs crate.
-
Python 3.x
Required to support compiling code that will use PyO3.
Uses floki so just invoke floki, which will
build the currently defined Docker image and launch an interactive shell in the
resulting container:
$ cd docker
$ floki
Building ...
<...snip...>
Specialized Rust Cross Compiler for Raspberry Pi (ARM v7) targets
# Use the build script, specifying the semver tag (e.g. "0.1.2"):
$ cd docker
$ ./build-cross-container-no-upload.sh <SEMVER VERSION>
Create solimike/cross-amd64 build container
version: <SEMVER VERSION>
architecture: amd64
PARALLEL_MAKE: -j4
[+] Building 0.2s (10/10) FINISHED
$ And then once you're happy with the operation of the container, push to Docker Hub:
$ ./push-docker-image.sh
Password:
Login Succeeded
The push refers to repository [docker.io/solimike/raspberry_cross]
ae61c6a2b875: Preparing
<...snip...>
armv7-unknown-linux-gnueabihf-0.0.1: digest: sha256:7897e808af24e1dfec697ac27fb0d8d584bf7a4aa9ec93c5c65ea99c4ade186c size: 4922
$TODO