tce-load -i compiletc

https://www.x.org/pub/individual/util/util-macros-1.19.2.tar.bz2

cd util-macros-1.19.2

CC="gcc -march=armv8-a+crc -Os -pipe" CXX="g++ -march=armv8-a+crc -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --localstatedir=/var --sysconfdir=/etc

make
make install