gettext needs WCHAR support in the toolchain, and as libglib2 depends on
gettext and lots of stuff depends on libglib2, quite a lot of packages
needs to have their dependencies adjusted.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Gstreamer has complicated dependencies (because of glib2), so use
depends on rather than select, similar to how it is done for gtk2.
At the same time default gtk/gstreamer support to Y if those are
available, as they are likely wanted.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
