]> On Wed, Jan 28, 2009 at 09:17:56AM -0800, Erick Matsen wrote: > Here is my compile line > > ocamlopt \ > > # source directories: > -I /home/matsen/ocaml/bio/ -I /home/matsen/ocaml/common/ -I > /usr/lib/ocaml/3.10.2/pcre/ -I /usr/lib/ocaml/3.10.2/glpk/ -I > /usr/lib/ocaml/3.10.2/gsl/ -I /usr/lib/ocaml/3.10.2/lacaml/ -I > /usr/lib/gcc/i486-linux-gnu/4.3/ \ > > # cc directives > -ccopt -static -ccopt -lgfortran -ccopt I think you need -cclib here (just did s/cclib/ccopt/ with some code of mine and got undefined refs...). -- Mauricio Fernandez - http://eigenclass.org