V4-V5
Revise * docs: Fixes build docs on msys2/mingw
For easier to review.
Revise * meson: Move the detection logic for sphinx to meson
According Paolo's suggestion with fixes.

V3-V4
Quic fixes of
python style
if xxx:

tested locally

V2-V3
No need convert perl trick to python script anymore
after Paolo's removal of ninjatool.
Revise Meson: Move the detection logic for sphinx to meson
for pass other platform by letting SPHINX_ARGS to be empty
when build_docs are false

v1 - v2
Also move the docs configure part from
configure to meson, this also fixed the pending
ninjatool removal caused issue that docs  can
not be build under msys2/mingw

Yonggang Luo (4):
  docs: Fixes build docs on msys2/mingw
  configure: the docdir option should passed to meson as is.
  meson: Move the detection logic for sphinx to meson
  cirrus: Enable doc build on msys2/mingw

 .cirrus.yml                   |  6 +++-
 configure                     | 62 +++--------------------------------
 docs/meson.build              |  4 +--
 docs/sphinx/kerneldoc.py      |  2 +-
 meson.build                   | 52 +++++++++++++++++++++++++----
 meson_options.txt             |  5 ++-
 tests/qapi-schema/meson.build |  2 +-
 7 files changed, 64 insertions(+), 69 deletions(-)

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2.28.0.windows.1