Since 4.8.0 [1], Qt itself does not automatically include GLU's
headers and libraries with its OpenGL module, so applications which
relied on Qt to get these need to be adjusted.
PORTREVISION bumped since we now explicitly depend on GLU via
USE_GL=glu.
[1] e7eed096a0
Approved by: miwi (for Qt 4.8.1 to pass the exp-run)
MeshLab is an open source, portable, and extensible system for the processing
and editing of unstructured 3D triangular meshes.
WWW: http://meshlab.sourceforge.net/
