Hi, here is the configure command I used $>../gcc-3.4.3/configure --prefix=/home/jf/cross --program- prefix=powerpc-wrs-vxworks- --target=powerpc-wrs-vxworks --with-cpu=604 --with-headers=/home/jf/gcc/h/ --enable-languages=c then $>make I got somme errors with vxTypesBase.h (ptrdiff_t and wchar_t where defined twice, maybe because of fixinc) that were easy to fix... But could you give some more details about your host system (I had hard time because of a buggy gcc in Mandrake community 10.1) ? Jean-Fraçois Le vendredi 03 décembre 2004 à 10:19 +0100, Leopold Palomo-Avellaneda a écrit : > Bon jour, > > thank's for the answer. My problem is that the target isn't ppc, is i686. > Howeber I have tried it, my the result also was wrong. > > Could you explain what did you do? Is the same that i have done but with ths > sources of 3.4.3? > > Best regards, > > Leo