"Vincent R." <forumer@xxxxxxxxxxxxxxx> writes: > How is generated this libgcc.mvars ? It is normally created by gcc/Makefile during the course of a normal build. I don't know what is going wrong on your system. However, this: Makefile:143: ../.././gcc/libgcc.mvars: No such file or directory suggests that you may have run ./configure. Don't do that. Follow the installation directions. Ian