Alpine Linux base image

[oxr463]

Problematic Docker Image: N/A

Please state what is missing:

Per #28 (comment), I would like to see an Alpine Linux based image.

I am willing to collaborate on this, since I recently worked on upgrading the emcripten package upstream, but it had some issues failing the tests and was disabled, (See: https://gitlab.alpinelinux.org/alpine/aports/issues/10995).

[trzecieu]

Hi @oxr463 once I've tried to approach alpine, but frankly I've failed. It was when I've made a multi-stage build, and simple tried to re-use product of compilation. Don't remember what was the issue.

Today I think will be better to following images (that base of pre-compiled emscripten tool chain, which is nicely optimized already):

• https://github.com/trzecieu/emscripten-docker/tree/master/docker/trzeci/emscripten-fastcomp
• https://github.com/trzecieu/emscripten-docker/tree/master/docker/trzeci/emscripten-upstream

I can take a look that in 2 weeks, but if you would find some time for adopting that would be grate, and I think this could be contributed upstream to emscripten-core/emsdk

[Evengard]

I've actually managed to make it work by using a glibc based Alpine image (aka https://hub.docker.com/r/frolvlad/alpine-glibc/ )
It was as easy as apk add git cmake python3 make , pulling emsdk, installing with it and just using it. It did have some weird warnings but overall seems to work fine.

Anyway, the key seems to be using glibc instead of musl, as musl doesn't play well with emsdk...