toolchain is not creating the following: /usr/src/tooldir.NetBSD-4.0-i386/bin/i386--netbsdelf-gcc These are the steps I executed: ./build.sh -O ../obj -T ../tools -U -u tools ./build.sh -O ../obj -T ../tools -U -u distribution ./build.sh -O ../obj -T ../tools -U -u kernel=MY_KERNEL Thanks, Neel