Just FYI: Don't update to autoconf 2.61 if you want to experiment with gcc updates. It's recommended to stay with 2.59. Details below. Regards, -- Clemens Koller __________________________________ R&D Imaging Devices Anagramm GmbH Rupert-Mayer-Straße 45/1 Linhof Werksgelände D-81379 München Tel.089-741518-50 Fax 089-741518-19 http://www.anagramm-technology.com