New version of yacas. Renamed yacas-1.0.57.ebuild. I removed the 1.0.57.patch when I tested it, as the problem appears to be fixed in 1.0.58. Built fine with and without USE="glut". Reproducible: Always Steps to Reproduce: 1. 2. 3.
fyi, just for fun I trying building it against dev-libs/gmp-4.1.4, and it still doesn't work. Cheers
1.0.58 is in Portage.