On Sun, 17 Feb 2019 at 06:47, Dennis Clarke <dclarke@xxxxxxxxxxxxx> wrote: > I even built libgmp and libmpfr and libmpc with that cross compiler > tool set and dropped the results into the target RISC-V boxen > rootfs /usr/local/lib area : ... why? A cross-compiler needs those libs for the host GCC binaries, what's the point of building them for the target?