tce-load -i compiletc xorg-server-dev libevdev-dev libXtst-dev libXrandr-dev

wget https://www.x.org/pub/individual/driver/xf86-input-synaptics-1.10.0.tar.xz

cd xf86-input-synaptics-1.10.0

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

[-flto fails]

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

make [0m 2.94s]
sudo make install