I added --enable-doxygen to my configure options, config.log indicates that my copy of doxygen was found. Where's the output? I found out why doxygen.cfg.in is named as it is when doxygen complained about @-top_srcdir-@ when I tried to run doxygen after configure/make/make install. -- David Reiser dbreiser at earthlink.net Mac 10.4.5, gcc 4.0.1