[Qemu-devel] [PATCH v3 0/5] Support building qemu-user powered docker test images

["Alex Bennée" <alex.bennee@linaro.org>]

This is the latest iteration of my qemu-user support inside Docker.
They apply directly on top of master. I've made the changes suggested
in the last review and split apart another patch. I've also added a
new update command so a tagged image can be updated with the latest
QEMU.

To use, first ensure you build the debian-bootstrap image:

    DEB_ARCH=armhf DEB_TYPE=testing \
      ./tests/docker/docker.py build qemu:debian-bootstrap \
      ./tests/docker/dockerfiles/debian-bootstrap.docker \
      --include-executable=./arm-linux-user/qemu-arm

And then run the test quick target:

    make docker-test-quick@debian-bootstrap J=9 V=1

To update the installed QEMU:

    ./tests/docker/docker.py update qemu:debian-bootstrap \
      ./arm-linux-user/qemu-arm

To run a throwaway container:

    docker run -t -i --rm qemu:debian-bootstrap

I'll leave it up to you how we cleanly integrate multi-arch builds
into the Make system ;-)

Alex Bennée (5):
  tests/docker/docker.py: docker_dir outside build
  tests/docker/docker.py: support --include-executable
  tests/docker/docker.py: check and run .pre script
  tests/docker/dockerfiles: new debian-bootstrap.docker
  tests/docker/docker.py: add update operation

 tests/docker/docker.py                           | 144 +++++++++++++++++++++--
 tests/docker/dockerfiles/debian-bootstrap.docker |  21 ++++
 tests/docker/dockerfiles/debian-bootstrap.pre    |   5 +
 3 files changed, 161 insertions(+), 9 deletions(-)
 create mode 100644 tests/docker/dockerfiles/debian-bootstrap.docker
 create mode 100755 tests/docker/dockerfiles/debian-bootstrap.pre

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2.7.4