tce-load -i compiletc libffi-dev expat2-dev libxml2-dev

wget https://wayland.freedesktop.org/releases/wayland-1.19.0.tar.xz

cd wayland-1.19.0

CC="gcc -flto -mtune=generic -Os -pipe" CXX="g++ -flto -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local -disable-static --localstatedir=/var --disable-documentation

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

make [0m 13.58s]
sudo make install