do not exit if gtkdocize fails (gtk-doc disbled by default, and his missing in our current autobuild enironment)
do not exit if gtkdocize fails (gtk-doc disbled by default, and his missing in our current autobuild enironment)

archlinuxarm-n900/libhildon,archlinuxarm-n900/libhildon,Cordia/libhildon,android-808/libhildon,community-ssu/hildon,community-ssu/hildon,community-ssu/hildon,Cordia/libhildon,archlinuxarm-n900/libhildon,Cordia/libhildon,android-808/libhildon,android-808/libhildon