loading GLib as a dynamic module, you should be careful to avoid
unloading it, then subsequently loading it again. This never
really worked before, but it is now explicitly undefined behavior.
+ Note that if g_type_init() was the only explicit use of a GObject
+ API and you are using linker flags such as --no-add-needed, then
+ you may have to artificially use some GObject call to keep the
+ linker from optimizing away -lgobject. We recommend to use
+ g_type_ensure (G_TYPE_OBJECT) for this purpose.
* This release contains an incompatible change to the g_get_home_dir()
function. Previously, this function would effectively ignore the HOME