https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65916
Segher Boessenkool <segher at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |segher at gcc dot gnu.org --- Comment #1 from Segher Boessenkool <segher at gcc dot gnu.org> --- GCC 5 does not do this for me. You need to add -msoft-float if you have no hardware float; doing that solves the problem for me (with a GCC 4.7 I had handy). Does that work for you?