As it will break when have a system installed gobject introspection
Atk_1_0_gir_FILES = $(addprefix $(srcdir)/, $(introspection_sources))
INTROSPECTION_GIRS += Atk-1.0.gir
-girdir = $(INTROSPECTION_GIRDIR)
+girdir = $(datadir)/gir-1.0
dist_gir_DATA = $(INTROSPECTION_GIRS)
-typelibsdir = $(INTROSPECTION_TYPELIBDIR)
+typelibsdir = $(libdir)/girepository-1.0
typelibs_DATA = $(INTROSPECTION_GIRS:.gir=.typelib)
CLEANFILES += $(dist_gir_DATA) $(typelibs_DATA)