Hello, I would like to report that this bug in WINE has been resolved in 1.2-rc2:
http://bugs.winehq.org/show_bug.cgi?id=22138 Now I guess it should be possible overcame the point where the cross compilation of Guile for Windows with WINE crashed with a SIGSEGV in libguile/simpos.c. Sincerely, Carlo Bramini.