After building the docker with ./docker/docker-bash-session.sh I tried to start a new qt quick project inside docker following templates/qt_quick. The cmake .. step fails with CMake was unable to find a build program corresponding to "Unix Makefiles". CMAKE_MAKE_PROGRAM is not set. You probably need to select a different build tool. This suggestes to me that make or gmake is supposed to be used, but it isn't in the docker container. As this is my 1st docker encounter, I'm not perfectly clear how to remedy that, and I also think this shoul be fixed upstrem, if it really is a problem, and not just my mistake. My host system is OpenSUSE 42.2. It doesn't contain a viable Qt5, so I have to go the docker way. Docker is 17.04.0-ce Rust qt bindings is 7345b9f.
The build tool I prefer is Ninja (it's fast) which can be configured like this: cmake .. -GNinja make was not yet part of the docker image. I'm adding that now.
Version 16f642 has make in the Docker image.