Additional dependencies for Bindgen

[Sparika]

Hi,

Thanks for the image. For my project, I required to also use rust-bindgen for generating bindings. According to the documentation, bindgen requires llvm-dev libclang-dev clang

In addition, I was also requiring development headers so I ended up adding packages linux-headers-generic libc6-dev-i386.

Here is my Dockerfile used for building on Alpine RPi2 armv7:

FROM messense/rust-musl-cross:armv7-musleabihf

RUN apt-get update && \
    apt-get install -y software-properties-common apt-transport-https ca-certificates
RUN add-apt-repository 'deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-10 main'

RUN apt-get update && \
    apt-get install -y llvm-dev libclang-dev clang linux-headers-generic libc6-dev-i386

[messense]

Added in 61ca9e5