Taucs is a C library of sparse linear solvers that is a dependency for calculix-ccx. Looking at its config, it assigns
CFLAGS = -O3 -faltivec LIBBLAS = -framework vecLib 1. Is altivec supported in the macports compilers group? 2. There is a vecLib framework in /System/Frameworks but I’m not familiar with it. Would the atlas port suffice for libBlas and libLapack? Mark Brethen mark.bret...@gmail.com