https://bugzilla.redhat.com/show_bug.cgi?id=2017179
--- Comment #5 from Graham Leggett minfrin@sharp.fm --- Found the same code in LLVM, and while the identical license text appears in the LICENSE, no mention is made in the spec file:
https://github.com/llvm/llvm-project/blob/e356027016c6365b3d8924f54c33e2c63d... https://src.fedoraproject.org/rpms/llvm/blob/rawhide/f/llvm.spec