tce-load -i glib2-dev gobject-introspection-dev, python-dev, perl5

cd atk-2.6.0

CFLAGS="-mtune=generic -Os -pipe" CXXFLAGS="-mtune=generic -Os -pipe -fno-exceptions -fno-rtti" CC="gcc -flto -fuse-linker-plugin" CXX="g++ -flto -fuse-linker-plugin" ./configure --prefix=/usr/local
make
make install