Hi Andreas,
make: *** No rule to make target '../build-x86_64-pc-linux-gnu/libiberty/libiberty.a', needed by 'build/genmodes'. Stop.Looks like you didn't run make in the toplevel. This is created by the all-build-libiberty target.
That would have been strange, especially since there is no Makefile in gcc after configure... However, I cannot rule that out. I'll put the PR on WAITING and see if this re-occurs.
