Hi,

This series is to be clearer about which upstream version we are using.

All "FROM distrib:latest" entries have now been removed and replaced by
explicit "FROM distrib:version" ones.

To keep backward compatibility, a warning is displayed to the user,
suggesting which correct base image to use.

To be consistent, we remove the deprecated images of the "make docker" output.

Since v2:
- fix typo
- fix "Expand all the pre-requistes for each docker image and test combination":
    $ make docker-test-mingw@fedora DEBUG=1
      LD      docker-test-mingw@fedora.mo
    cc: fatal error: no input files
    compilation terminated.
    rules.mak:115: recipe for target 'docker-test-mingw@fedora.mo' failed
    make: *** [docker-test-mingw@fedora.mo] Error 1

Regards,

Phil.

Philippe Mathieu-Daudé (8):
  docker: sort images list displayed by 'make docker'
  docker: do not display deprecated images in 'make docker' help
  docker: add the Ubuntu Trusty base image
  docker: do not use Trusty APT source in Xenial
  docker: warn users to use ubuntu16.04 for the LTS Xenial image
  docker: add the Fedora 27 base image
  docker: warn users to use newer fedora25/fedora27 base image
  docker: fix typo

 tests/docker/Makefile.include               |  9 ++++++---
 tests/docker/dockerfiles/fedora.docker      | 29 ++++++++++++-----------------
 tests/docker/dockerfiles/fedora25.docker    | 18 ++++++++++++++++++
 tests/docker/dockerfiles/fedora27.docker    | 18 ++++++++++++++++++
 tests/docker/dockerfiles/ubuntu.docker      | 28 ++++++++++------------------
 tests/docker/dockerfiles/ubuntu14.04.docker | 17 +++++++++++++++++
 tests/docker/dockerfiles/ubuntu16.04.docker | 16 ++++++++++++++++
 7 files changed, 97 insertions(+), 38 deletions(-)
 create mode 100644 tests/docker/dockerfiles/fedora25.docker
 create mode 100644 tests/docker/dockerfiles/fedora27.docker
 create mode 100644 tests/docker/dockerfiles/ubuntu14.04.docker
 create mode 100644 tests/docker/dockerfiles/ubuntu16.04.docker

-- 
2.15.1