rrdtool: update to 1.4.8
* Upstream now uses git, so retrieve releases from the reference
repository.
* The previous patch to remove tcl support does not apply cleanly to
this release. Eliminate it and disable tcl via configure instead.
* Backport a patch to remove a never-shoulda-been-there file that was
installed but not packaged.
(From meta-openembedded rev:
b96dffeee66869f2fcf660edd536c27f0c5f8892)
Signed-off-by: Peter A. Bigot <pab@pabigot.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>