tce-load -i intltool babl-dev babl-gir gobject-introspection-dev cairo-dev exiv2-dev gdk-pixbuf2-dev libopenraw-dev librsvg-dev openexr-dev

cd gegl-0.2.0

patch -Np1 -i ../gegl-0.2.0-introspection.patch

autoreconf

CFLAGS="-march=i486 -mtune=i686 -Os -pipe" CXXFLAGS="-march=i486 -mtune=i686 -Os -pipe" ./configure --prefix=/usr/local --enable-introspection=yes

make
sudo make install