gabriele renzi ha scritto: > gcc -g -O2 -fno-crossjumping -I. -Ic:/ruby/lib/ruby/1.9/i386-mingw32 > -Ic:/ruby > /lib/ruby/1.9/i386-mingw32 -I. -DDISPATCH_THREADED_CODE > -DDISPATCH_DIRECT_THREAD > ED_CODE -DOPT_BASIC_OPERATIONS -DOPT_REGEXP_MATCH -c vm.c > cc1.exe: unrecognized option `-fno-crossjumping' > make: *** [vm.o] Error 1 fwiw, this was, again a winxp box on a athlon 2000+, gcc version 3.2.3 (mingw special 20030504-1) Using gcc version 3.4.2 (mingw-special) it compiles and runs fine on that windows box. BTW, in case I find some problems should I report them via the tracker interface at rubyforge, or via yarv-devel, or just ignore them because it's a 0.0.0x release?