Packages depends from media-libs/freeglut, but virtual/glut exists. Really other glut implementation may be used (I use mesa), IMHO virtual/glut exists for this reason. Time ago I not found this problem, then IMHO this is new. Why? PS Yes, I know, mesa's glut may be dirty copyrated... But this is other subject. Reproducible: Always
virtual/glut is about to be removed from tree, use media-libs/freeglut. according to our x11 maintainers, mesa's glut is a mess and won't be supported at this time.