tce-load -i compiletc clutter-dev clutter-gir gobject-introspection-dev perl5

cd clutter-gtk-1.8.4

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-GTK 1.8.4 (release)

   Prefix: /usr/local
   Libdir: ${exec_prefix}/lib

   Debug level: minimum
   Documentation: no
   Compiler flags: -g -O2 
   Introspection data: auto
   Enable deprecated symbols: yes