tce-load -i compiletc meson libwpe-dev libepoxy-dev wayland-protocols

wget https://wpewebkit.org/releases/wpebackend-fdo-1.14.2.tar.xz

cd wpebackend-fdo-1.14.2

mkdir build
cd build

CC="gcc -flto -mtune=generic -Os -pipe" CXX="g++ -flto -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" meson --prefix=/usr/local --localstatedir=/var --buildtype=plain

ninja [0m 8.69s]
sudo ninja install

wpebackend-fdo 1.14.2

  User defined options
    buildtype    : plain
    localstatedir: /var
    prefix       : /usr/local