tce-load -i intltool clutter-gtk-dev libsoup-dev gobject-introspection-dev

cd libchamplain-0.12.7

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

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

make
sudo make install

libchamplain 0.12.7

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

Extra renderers:
       Memphis renderer: no

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