I've been playing with the FreeBSD based underpinnings of MacOSX/Darwin, and trying to get Lyx to compile. So far, I've got: -xforms and xpm correctly installed. -Patched libtools to make sure that libraries compile under Darwin. -Replaced the config.guess and config.sub files with Darwin provided ones so that ./configure would run correctly. -Set the -traditional-cpp option in ./configure to get the precompilers to work correctly. -Xtools Xwindows environment as well as tetex is correctly installed. In a nutshell, I think I've dealt with most of the Darwin specific problems in compiling LyX, but make stops with the following error: /usr/bin/ld: Undefined symbols: _fl_display ... _fl_set_slider_size make[3]: *** [lyx] Error 1 make[2]: *** [all-recursive] Error 1 make[1]: *** [all-recursive-am] Error 2 make: *** [all-recursive] Error 1 It's been at about 10 years since I last compiled anything, so any suggestions would be greatly appreciated. Best, Tn