http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40947
--- Comment #10 from Hin-Tak Leung <htl10 at users dot sourceforge.net> 2011-04-30 20:46:02 UTC --- Just upgrading from libtool 2.2 to 2.4 to see if that works. This looks relevant http://lists.gnu.org/archive/html/libtool-patches/2010-08/msg00305.html ? since the next to current libtool 2.2.10 was on 09-Jun-2010, this probably means it has to be libtool 2.4 or a snapshot.