Bug#891606: kwayland: please version doxygen B-D per upstream

["Aaron M. Ucko" <ucko@debian.org>]

Source: kwayland
Version: 4:5.42.0-2
Severity: normal

User: debian-powerpc@lists.debian.org
Usertags: powerpcspe

Builds of kwayland for powerpcspe (admittedly not a release architecture)
have been failing lately:

  CMake Error at /usr/share/cmake-3.9/Modules/FindPackageHandleStandardArgs.cmake:137 (message):
    Could NOT find Doxygen: Found unsuitable version "1.8.12", but required is
    at least "1.8.13" (found /usr/bin/doxygen)

(Doxygen is out of date on this architecture, apparently due to Ruby
toolchain issues.)

Could you please version the build dependency on doxygen to (>= 1.8.13~)
to match upstream's requirements?

Thanks!

-- 
Aaron M. Ucko, KB1CJC (amu at alum.mit.edu, ucko at debian.org)
http://www.mit.edu/~amu/ | http://stuff.mit.edu/cgi/finger/?amu@monk.mit.edu