optional_depends -sub FORTRAN gcc "" "--nof77" "for fortran bindings" && if is_depends_enabled $SPELL fortran; then optional_depends lapack "" "" "to build enhanced liblapack.a" fi && # atlas needs a fresh liblapack.a from lapack, not a former processed one if is_depends_enabled $SPELL lapack && spell_ok $SPELL; then force_depends lapack fi