Ken
When I built from scratch with the default settings, I first encountered the following error: ``` >>> uboot v2021.01-f1c100s-4 Building PATH="/home/vagrant/buildroot-2020.02/output/host/bin:/home/vagrant/buildroot-2020.02/output/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin" AR="/home/vagrant/buildroot-2020.02/output/host/bin/arm-buildroot-linux-gnueabi-ar" AS="/home/vagrant/buildroot-2020.02/output/host/bin/arm-buildroot-linux-gnueabi-as" LD="/home/vagrant/buildroot-2020.02/output/host/bin/arm-buildroot-linux-gnueabi-ld" NM="/home/vagrant/buildroot-2020.02/output/host/bin/arm-buildroot-linux-gnueabi-nm" CC="/home/vagrant/buildroot-2020.02/output/host/bin/arm-buildroot-linux-gnueabi-gcc" GCC="/home/vagrant/buildroot-2020.02/output/host/bin/arm-buildroot-linux-gnueabi-gcc" CPP="/home/vagrant/buildroot-2020.02/output/host/bin/arm-buildroot-linux-gnueabi-cpp" CXX="/home/vagrant/buildroot-2020.02/output/host/bin/arm-buildroot-linux-gnueabi-g++" FC="/home/vagrant/buildroot-2020.02/output/host/bin/arm-buildroot-linux-gnueabi-gfortran"...