> Thanks for your tip, I tested with your front-end (and the my) with my > version and all is well (the first part), but when type make bootstrap or > make bootstrap-lean return this: > > make[3]: Leaving directory `/c/gcc4/gcc-build/gcc' > make[2]: *** [ail-stage1-gcc] Error 2 > make[2]: Leaving directory `/c/gcc4/gcc-build' > make[1]: *** [stage1-bubble] Error 2 > make[1]: Leaving directory `/c/gcc4/gcc-build' > make: *** [bootstrap] Error2 In addition to what John G said, also please include your configure line, your make line, your platform, the GCC version, GMP and where is it, MPFR and where is it, MPC and where is it? You may have already provided this information from a previous inquiry on this forum. But, if so, that information is out-of-context. Sincerely, --Eljay