Add dockerfile to build and run RGBDS (#1167)

Dockerfile

@@ -1,24 +1,14 @@
-# This file is part of RGBDS.
+FROM debian:11-slim
-#
+LABEL org.opencontainers.image.source=https://github.com/gbdev/rgbds
-# Copyright (c) 2018-2019, Phil Smith and RGBDS contributors.
+ARG version=0.6.1
-#
-# SPDX-License-Identifier: MIT
-# docker build -t rgbds:vX.X.X-alpine
-FROM alpine:latest
-RUN apk add --update \
-      build-base \
-      bison \
-      libpng-dev
-COPY . /rgbds
 WORKDIR /rgbds
-RUN make Q='' all
 
-FROM alpine:latest
+COPY . .
-RUN apk add --update \
+
-      libpng
+RUN apt-get update && \
-COPY --from=0 \
+    apt-get install sudo make cmake gcc build-essential -y
-  /rgbds/rgbasm \
+
-  /rgbds/rgbfix \
+RUN ./.github/scripts/install_deps.sh ubuntu-20.04
-  /rgbds/rgblink \
+RUN make -j WARNFLAGS="-Wall -Wextra -pedantic  -static" PKG_CONFIG="pkg-config --static" Q=
-  /rgbds/rgbgfx \
+
-  /bin/
+RUN tar caf rgbds-${version}-linux-x86_64.tar.xz --transform='s#.*/##' rgbasm rgblink rgbfix rgbgfx man/* .github/scripts/install.sh