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 && wget https://github.com/boostorg/boost/archive/refs/tags/boost-1.37.0.tar.gz
RUN cd /opt && tar -xf boost-1.37.0.tar.gz

RUN mkdir -p /opt/libboost

RUN cd /opt/boost-1.37.0 && emconfigure ./configure --prefix=/opt/libboost

RUN cd /opt/boost-1.37.0 && emmake make install -j CPPFLAGS="-s USE_PTHREADS=1" cxxflags="-s USE_PTHREADS=1"

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