Normal run of libtool, produces no other warnings until the end of the
master configure script.
At which point out pops:
config.status: executing libtool commands
/bin/rm: cannot remove `libtoolT': No such file or directory
This is resolved by placing:
$RM -f "$cfgfile"
at line 680 of /usr/share/aclocal/libtool.m4
NOTE: If you already started your ./configure (autoconf) run you will need to locate the localized libtool.m4 commands in configure.status