[Bug 1916506] Re: make check-venv may leave stale and incomplete tests/venv directory directory

[Launchpad Bug Tracker]

[Expired for QEMU because there has been no activity for 60 days.]

** Changed in: qemu
       Status: Incomplete => Expired

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1916506

Title:
  make check-venv may leave stale and incomplete tests/venv directory
  directory

Status in QEMU:
  Expired

Bug description:
  As reported by "Philippe Mathieu-Daudé" <philmd@redhat.com>, a "make
  check-venv" can be run and fail to properly create a suitable virtual
  environment, leaving the tests/venv directory which is the target for
  "make check-venv" itself.

  This means that on a subsequent run:

  > $ make check-venv
  >   GIT     ui/keycodemapdb tests/fp/berkeley-testfloat-3
  > tests/fp/berkeley-softfloat-3 dtc capstone slirp
  > make: Nothing to be done for 'check-venv'.

  And the venv will still be incomplete.  The causes of such failures to
  create a suitable virtual environment are too many (in the reported
  case it was because of missing *required* Python packages).  Some more
  evolved virtual environments + Python packaging systems exist that
  could probably be used here (Pipenv) but would add further core
  requirements.

  The current mitigation is to run "make check-clean" when the venv
  appears to be incomplete.

  The goal of this bug is to attempt to make the venv setup atomic and
  more reliable.

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1916506/+subscriptions