https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121259
--- Comment #4 from Sam James <sjames at gcc dot gnu.org> --- (In reply to Sam James from comment #2) > Oh, it works with -ffreestanding.. But how do I need to configure things s.t. it works w/o -ffreestanding? (I suspect DTrace gets the weird error because it does -idirafter.)