Add _isa tags to all build requires.
Remove unused patch munge-correct-service-name.patch, upstream fixed.
Update and add check-key-exists.patch back.
Revert back to default CFLAGS. _GNU_SOURCE not needed any more.
Add _isa tags to all build requires.
Remove unused patch munge-correct-service-name.patch, upstream fixed.
Update and add check-key-exists.patch back.
Revert back to default CFLAGS. _GNU_SOURCE not needed any more.