If dropping pango-libthai in favor of upstream version is to be taken, just make pango Build-Depend on libthai-dev, and its configure script will try to detect it.
-- pango-libthai ships nothing https://launchpad.net/bugs/99655 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
