> But for GMP and MPFR, you need to set --with-gmp to the same path as > --prefix. > Would it be simpler to use the same --prefix to build binutils, GMP, > MPFR and GCC - so defaults --with-gmp to --prefix when present?
Because it is more common to install GCC in /usr/local or /opt/gccX.Y.Z but use the distribution's GMP and MPFR in /usr. Paolo
