libglib2.0-dev 2.80.3-1ubuntu1 (ppc64el binary) in ubuntu oracular

 GLib is a library containing many useful C routines for things such
 as trees, hashes, lists, and strings. It is a useful general-purpose
 C library used by projects such as GTK+, GIMP, and GNOME.
 .
 This package is needed to compile programs against libglib2.0-0t64,
 as only it includes the header files and static libraries (optionally)
 needed for compiling.
 .
 GObject-Introspection metadata for this library is not included here, and
 can be found in the gir1.2-glib-2.0-dev package.