# Dockerfile for Citadel
+#
+# Copyright (c) 2019-2022 by the citadel.org team
+#
+# This program is open source software. Use, duplication, or disclosure
+# is subject to the terms of the GNU General Public License, version 3.
+
+# This script implements a two stage build. In the first stage we load in a full set of
+# development tools and build all of the components, including a version of Berkeley DB newer than
+# the one supplied in the repo. Everything in /usr/local is copied into the second stage, which
+# is built with only runtime libraries to keep the image small.
+
+####################################################################################################
# Debian Slim has all of the architectures we build on (amd64, i386, arm32)
# The first stage build will bring in all of our development tools.
RUN apt -y install gcc bison make zlib1g-dev libldap2-dev libssl-dev gettext libical-dev libexpat1-dev curl libcurl4-openssl-dev git autoconf automake netbase libreadline-dev
# Build our own local copy of Berkeley DB, because the one included with the system libs is too old.
-# For the container ... we're going to do static binaries because disk is cheap and the Gotards are doing it this way now too.
+# We will install it to /usr/local and carry it over to the second stage build.
RUN sh -c 'mkdir /tmp/db_build && \
cd /tmp/db_build && \
curl -k https://easyinstall.citadel.org/db-6.2.32.NC.tar.gz | tar xvzf - && \
####################################################################################################
-# Second stage build is runtime only.
+# Second stage build only needs runtime libraries.
FROM debian:bullseye-slim AS final-stage
# All long term persistent data goes here. Any volume driver may be used.