ports/95521: math/blas : add optimized flags option

[Emanuel Haupt]

Synopsis: math/blas : add optimized flags option

State-Changed-From-To: open->feedback
State-Changed-By: ehaupt
State-Changed-When: Tue Apr 11 23:42:40 CEST 2006
State-Changed-Why: 
Could you maybe make the port use OPTIONS and add the optimized compiler flags
to CFLAGS instead of FFLAGS?

http://www.freebsd.org/cgi/query-pr.cgi?pr=95521