Real gnome-doc-utils can no longer be build (because
it requires both python 2 and libxml2, which can only be
build for one version of Python), so a stub recipe which
provides just m4 macros is provided, and usage of
gnome-doc-utils is disabled where needed.
Signed-off-by: Alexander Kanavin <alexander.kanavin@linux.intel.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>