Tamas K Papp writes: > Is it possible to call a Fortran subroutine from Lisp? I have seen > the C language FFI in the docs, but I wonder if it would be possible > to call Fortran somehow. There is a subroutine for banded sparse > matrices in LAPACK I would like to use.
If it's possible to call Fortran from C, yes. Just declare the function with the FFI like you'd do it in C. If the call protocol of your Fortran compiler is different than that of your C compiler, then something might still be possible, using a library like ffcall/avcall (used by clisp, I don't know if cmucl uses it too, but you could write a FFI to that library to then write the FFI to the Fortran call protocol). -- __Pascal Bourguignon__ http://www.informatimago.com http://pjb.ogamita.org
