Package cheese does not build with gcc 14 because of its new errors,
see bug#1220571 and https://gcc.gnu.org/gcc-14/porting_to.html for
more details on these.

Specifically, the problem seems to be at least one assignment from an
incompatible pointer type:

[   25s] ../libcheese/cheese-flash.c: In function ‘cheese_flash_set_property’:
[   25s] ../libcheese/cheese-flash.c:135:22: error: assignment to ‘GtkWidget *’
{aka ‘struct _GtkWidget *’} from incompatible pointer type ‘GObject *’ {aka
‘struct _GObject *’} [-Wincompatible-pointer-types]
[   25s]   135 |         priv->parent = g_object_ref (parent);

taken from
https://build.opensuse.org/package/live_build_log/home:rguenther:plgrnd/cheese/openSUSE_Factory/x86_64

The corresponding Gentoo bug seems to be https://bugs.gentoo.org/919087