tce-load -i compiletc intltool clutter-gtk-dev libsoup-dev gobject-introspection-dev vala-dev clutter-gtk-gir

cd libchamplain-0.12.16

cp libatk-1.0.la libjson-glib-1.0.la /usr/local/lib

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-vala

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

make [0m 30.35s]
sudo make install

libchamplain 0.12.16

                 Prefix: /usr/local
         Compiler flags: -g -O2 
          Documentation: no
                  Debug: yes
              Gtk+ View: yes

Extra renderers:
       Memphis renderer: no

Bindings:
  gobject-introspection: auto
   Vala vapi generation: yes
             Vala demos: no