tce-load -i clutter-dev clutter-gir gst-plugins-bad-dev gobject-introspection-dev perl5 gst-plugins-base-gir gst-plugins-bad-gir

cd clutter-gst-3.0.20

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

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

make
sudo make install

Clutter-GST 3.0.20 (release)

 βΆ Global:
        Prefix     : /usr/local
        Cg compiler: no

 βΆ Compiler options:
        Compiler flags: 
        Debug level   : minimum

 βΆ Extra:
        API documentation : no
        Introspection data: auto
        GL texture upload : yes
        UDEV support      : yes