docker wine32 support added

Dockerfile.wine32

@@ -0,0 +1,12 @@
+# docker build --no-cache -t wine32 -f Dockerfile.wine32 .
+FROM ubuntu:19.10
+
+ENV LC_CTYPE C.UTF-8
+ENV DEBIAN_FRONTEND noninteractive
+
+RUN dpkg --add-architecture i386
+RUN apt-get update
+RUN apt-get -qy install wine32
+
+WORKDIR /root
+RUN wine foobar || true

README.md

@@ -31,8 +31,8 @@ Download <https://github.com/datajerk/c2d/archive/master.zip> and extract.
 
 ### Build Notes
 
-NOTE: cc65 2.13.3 required (no other version supported)
-NOTE: Docker required for `make disttest`
+NOTE: cc65 2.13.3 required (no other version supported)  
+NOTE: Docker required for `make disttest`; run this once first `docker build --no-cache -t   wine32 -f Dockerfile.wine32 .`  
 
 Unix/Linux: