seems kwin without USE="opengl" build does not work: ----------------------------------------------------------------------------- -- The following REQUIRED packages could NOT be located on your system. -- You must install these packages before continuing. ----------------------------------------------------------------------------- * OpenGL (ES) <http://mesa3d.org/> OpenGL (ES) Either OpenGL or OpenGL ES 2.0 are required for Compositing support in KWin. Rebuilding kdelibs with USE="opengl" and building kwin with USE="opengl" fixed the problem. I don't know if kwin works without opengl at all these days, but if this is the case, it should probably dep on kdelibs[opengl].
Yeah well... Some time ago I discussed this with kwin people and they said building without any opengl is not supported anymore. So whatever condition we place should prevent this case. Only thing I'm not sure about- with kwin[gles,-opengl], do we need kdelibs[opengl]?
This affects all packages from kde-workspace, see bug #402029.
*** This bug has been marked as a duplicate of bug 402029 ***