This bug was fixed in the upload of libtool 2.2.6b-2ubuntu3 to natty, but I missed the bug in the changelog so it didn't autoclose.
Changelog for this upload was: libtool (2.2.6b-2ubuntu3) natty; urgency=low * Fix the 'unpatch' target to clean up .pc afterwards [ Peter Pearse ] * Fix the 'clean' target for the case where tests are not run. LP #720815. ** Changed in: libtool (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/720815 Title: Patch required for cross building -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs