FROM emscripten/emsdk:latest

RUN DEBIAN_FRONTEND=noninteractive apt update

RUN DEBIAN_FRONTEND=noninteractive apt install -y bash \
	libz-dev \
	libpng-dev \
	libjpeg-dev \
	libtiff-dev \
	libopenexr-dev \
	autoconf \
	automake \
	make

RUN cd /opt && git clone https://github.com/boostorg/boost.git boost
RUN cd /opt/boost && git submodule update --init --recursive

RUN cd /opt/boost && ./bootstrap.sh

RUN cd /opt/boost && ./b2 -j4 toolset=emscripten \
	cflags="-s USE_PTHREADS=1" cxxflags="-s USE_PTHREADS=1" \
	--prefix=/opt/libboost \
	--build-dir=/opt/libboost_build \
	link=static \
	variant=release \
	threading=single \
	runtime-link=static 

WORKDIR /usr/src/

ENV POVRAY_VERSION=3.7-stable
RUN cd /usr/src/ && git clone --depth 1 --branch $POVRAY_VERSION https://github.com/POV-Ray/povray povray