tce-load -i compiletc cogl-dev cogl-gir json-glib-dev gobject-introspection-dev perl5 gtk3-gir json-glib-gir libxkbcommon-dev libinput-dev gudev-lib-dev

cd clutter-1.26.2

CC="gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --disable-static --localstatedir=/var --enable-evdev-input=yes --enable-wayland-backend --enable-wayland-compositor --enable-egl-backend

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

make [1m 48.74s]
make install

Clutter - 1.26.2 (release)

 • Global:
        Prefix: /usr/local
        Libdir: ${exec_prefix}/lib
        Sysconfdir: ${prefix}/etc

 • Compiler options:
        Clutter debug level: minimum
        Compiler flags: -g -O2 
        Enable coverage tests: no
        Enable deprecated symbols: yes

 • Documentation:
        Build API Reference: no
        Build Additional Documentation: no (Generate PDF: no)

 • Extra:
        Build introspection data: yes
        Build X11-specific tests: yes
        Build tests using GDK-Pixbuf: yes
        Install test suites: 
        Build examples: yes

 • Clutter Backends:
        Windowing systems: x11 gdk wayland egl
        Input backends: x11 gdk wayland evdev
        Cogl drivers: *

     - X11 backend options:
        Enabled extensions: xext xdamage xcomposite xge xi2.2 xkb

     - Wayland compositor support enabled (WARNING: Experimental)