tce-load -i compiletc libXext-dev libXt-dev glib2-dev perl5

wget https://www.x.org/archive//individual/lib/libXmu-1.2.1.tar.xz

cd libXmu-1.2.1

CC="gcc -flto -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe" CXX="g++ -flto -march=armv8-a+crc -mtune=cortex-a72 -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --disable-static --localstatedir=/var --sysconfdir=/etc

find . -name Makefile -type f -exec sed -i 's/-g -O2//g' {} \;

make [0m 9.49s]
make install