Extensions of the QT library are missing. In particular,
the OpenGL extension library (libqgl.a) is missing and
cannot be compiled since sources are missing too. Note that
header files are present though.
This is more a feature request than a bug. The extensions are
distributed separately from the main qt source by Troll Tech, but they
include all header files.
However, we will consider including the extensions in the next release
of Red Hat Linux.