* ltmain.in: When a library is installed, dependent on a

* ltmain.in: When a library is installed, dependent on a
convenience library, and it involves relinking, the object
files extracted from the convenience library are not removed
after the relink. This is a problem if you build as non-root,
install as root, then try to remove the build directory as
non-root; Clean up properly if relink fails; Change
"$realname"U to ${realname}T to be consistent.