Merge commit 'e988fee1679536137b87d10e939eff5c1f27c8ab' as 'libs/libzmq'

libs/libzmq/Dockerfile

@@ -0,0 +1,32 @@
+FROM debian:buster-slim AS builder
+LABEL maintainer="ZeroMQ Project <zeromq@imatix.com>"
+ARG DEBIAN_FRONTEND=noninteractive
+RUN apt-get update -qq \
+    && apt-get install -qq --yes --no-install-recommends \
+        autoconf \
+        automake \
+        build-essential \
+        git \
+        libkrb5-dev \
+        libsodium-dev \
+        libtool \
+        pkg-config \
+    && rm -rf /var/lib/apt/lists/*
+WORKDIR /opt/libzmq
+COPY . .
+RUN ./autogen.sh \
+    && ./configure --prefix=/usr/local --with-libsodium --with-libgssapi_krb5 \
+    && make \
+    && make check \
+    && make install
+
+FROM debian:buster-slim
+LABEL maintainer="ZeroMQ Project <zeromq@imatix.com>"
+ARG DEBIAN_FRONTEND=noninteractive
+RUN apt-get update -qq \
+    && apt-get install -qq --yes --no-install-recommends \
+        libkrb5-dev \
+        libsodium23 \
+    && rm -rf /var/lib/apt/lists/*
+COPY --from=builder /usr/local /usr/local
+RUN ldconfig && ldconfig -p | grep libzmq