This may well be a regression. See #233969 for the detail (AC_PATH_XTRA is used, rather than the fixed AC_PATH_XTRA_CORRECTED). Regards, Roger -- Roger Leigh Printing on GNU/Linux? http://gimp-print.sourceforge.net/ Debian GNU/Linux http://www.debian.org/ GPG Public Key: 0x25BFB848. Please sign and encrypt your mail.