Add dockerfile

dockerfile

@@ -0,0 +1,22 @@
+# docker build --progress=plain . -t tomasz-lisowski/swsim:1.0.0 2>&1 | tee build.log;
+# docker run -v ./build:/opt/swsim/build/host --tty --rm tomasz-lisowski/swsim:1.0.0;
+
+FROM ubuntu:22.04 AS base
+
+RUN set -eux; \
+    apt-get -qq update; \
+    apt-get -qq --yes dist-upgrade;
+
+FROM base AS base__swicc
+COPY . /opt/swsim
+ENV DEP="cmake gcc gcc-multilib make"
+RUN set -eux; \
+    apt-get -qq --yes --no-install-recommends install ${DEP}; \
+    cd /opt/swsim; \
+    make clean; \
+    make -j $(nproc) main-static test-static; \
+    apt-get -qq --yes purge ${DEP};
+
+FROM base
+COPY --from=base__swicc /opt/swsim/build /opt/swsim/build/local
+ENTRYPOINT [ "/bin/bash", "-c", "(cp -r /opt/swsim/build/local/*.a /opt/swsim/build/host) && (cp -r /opt/swsim/build/local/*.elf /opt/swsim/build/host)" ]