FROM frolvlad/alpine-gxx RUN apk update RUN apk add --update \ git \ coreutils \ build-base \ boost-dev \ zlib-dev \ libpng-dev \ jpeg-dev \ tiff-dev \ openexr-dev \ sdl-dev \ autoconf \ automake \ make RUN git clone https://github.com/emscripten-core/emsdk.git RUN pwd #RUN cd emsdk #RUN ./emsdk install latest #RUN ./emsdk activate latest