[Qemu-devel] [PATCH RFC 0/7] Proof of concept to power up "make test" with docker

[Fam Zheng <famz@redhat.com>]

Recently it was brought up that "make test" is in an orphaned state, and making
it work would be a good thing because it has valuable test coverage for tcg:

https://lists.gnu.org/archive/html/qemu-devel/2017-08/msg04978.html

This RFC is an attempt to use docker to cross build the test binaries that will
be run by qemu-user and meanwhile rename it from "make test" to "make
check-tcg" to align with the naming convention of other test targets we have.

As the initial version only i386 is converted, not because it's easy, but
because it is a test set that covers the most types of rules we will need
(cross-build, run and compare result).

After these patches, "make check-tcg" will do the i386 tests with the new
rules first (which fails but that's out of the scope of this series), then
continue to do the old "make -C tests/tcg test" command. Once all tests are
moved into the new Makefile.include file, the old Makefile can be dropped.

Fam Zheng (7):
  Makefile: Rename TARGET_DIRS to TARGET_LIST
  docker: Add "cc" subcommand
  docker: Add fedora-i386-cross image
  tests: Build fix for hello-i386
  tests: Build fix for linux-test
  buildsys: Add "check-tcg" target
  tests: Move i386 tcg tests to check-tcg

 Makefile                                          | 21 ++++---
 configure                                         |  2 +-
 scripts/create_config                             |  2 +-
 tests/Makefile.include                            |  3 +-
 tests/docker/docker.py                            | 23 +++++++
 tests/docker/dockerfiles/fedora-i386-cross.docker | 13 ++++
 tests/tcg/Makefile                                | 60 ------------------
 tests/tcg/Makefile.include                        | 75 +++++++++++++++++++++++
 tests/tcg/hello-i386.c                            |  1 +
 tests/tcg/linux-test.c                            | 67 +++++++-------------
 10 files changed, 149 insertions(+), 118 deletions(-)
 create mode 100644 tests/docker/dockerfiles/fedora-i386-cross.docker
 create mode 100644 tests/tcg/Makefile.include

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2.13.5