[Qemu-commits] [qemu/qemu] 35f15a: docs/sphinx/qapidoc.py: Handle change of QAPI's bu...

[Peter Maydell]

  Branch: refs/heads/staging
  Home:   https://github.com/qemu/qemu
  Commit: 35f15acbc15d5abaa76ea2df6c068c28a2b456c2
      
https://github.com/qemu/qemu/commit/35f15acbc15d5abaa76ea2df6c068c28a2b456c2
  Author: Peter Maydell <peter.maydell@linaro.org>
  Date:   2021-02-15 (Mon, 15 Feb 2021)

  Changed paths:
    M docs/sphinx/qapidoc.py

  Log Message:
  -----------
  docs/sphinx/qapidoc.py: Handle change of QAPI's builtin module name

In commit e2bbc4eaa7f0 we changed the QAPI modules to name the built-in
module "./builtin" rather than None, but forgot to update the Sphinx
plugin. The effect of this was that when the plugin generated a dependency
file it was including a bogus dependency on a non-existent file named
"builtin", which meant that ninja would run Sphinx and rebuild all
the documentation every time even if nothing had changed.

Update the plugin to use the new name of the builtin module.

Fixes: e2bbc4eaa7f0
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Tested-by: Eric Blake <eblake@redhat.com>
Message-id: 20210212161311.28915-1-peter.maydell@linaro.org