so, this issue got re-assigned to binutils, now closing it as won't fix.
there is more than one package shipping libiberty sources, and each of these packages does use these privately.
so if you find the libiberty sources in another source package than binutils or gcc-4.x, then please build these packages from this source. It's a misunderstanding that libiberty has a public or stable interface. Building libiberty-dev from one of these packages would just acknowledge this.
so, this issue got re-assigned to binutils, now closing it as won't fix.
there is more than one package shipping libiberty sources, and each of these packages does use these privately.
so if you find the libiberty sources in another source package than binutils or gcc-4.x, then please build these packages from this source. It's a misunderstanding that libiberty has a public or stable interface. Building libiberty-dev from one of these packages would just acknowledge this.