- chmod +x on the generate-*.sh script.s
- Remove references to gdb-8.0.1 from 'sources' and '.gitignore'.
- Regenerate first line of the patches (remove commit hash).
- Fix empty Source line.
- Require now the rpm libraries.
- Fix false `(no debugging symbols found)' on `-readnever' runs.
- Extend the testcase `gdb.arch/powerpc-prologue.exp' for ppc64.