and these ports build fine without it. My guess is that it was added
by someone as an opposite to USE_BZIP2 and other people copied it.
Remove it once and for all.
With hat: portmgr
McStas is an ongoing project to create a general tool for simulating neutron
scattering instruments. The project is conducted at Risoe National Laboratory
in cooperation with the ILL.
McStas is based on a compiler that reads a high-level specification language
defining the instrument to be simulated and produces C code that performs the
Monte Carlo Simulation.
WWW: http://neutron.risoe.dk/
PR: ports/66031
Submitted by: Joerg Pulz <Joerg.Pulz@frm2.tum.de>