tce-load -i compiletc xorg-proto

https://xorg.freedesktop.org/archive/individual/proto/xcb-proto-1.14.tar.xz

cd xcb-proto-1.14

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