With meson, we have to support out-of-tree build.
Introduce a --top-builddir option, which will default to the current
directory to lookup generated filed such as version_gen.h and output
directories.
Other source paths are derived from the location of the setup.py script
in the source tree.
--build-lib is changed to be relative to the current directory, instead
of relative to setup.py. This has less surprising results!
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20201012073405.1682782-2-marcandre.lureau@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Marc-André Lureau
05874d0821