No point removin those empty override files from git, they'll
just be re-created later, so let's tell gtk-doc about them, so
it can clean them up properly.
# If you need to override some of the declarations, place them in this file
# and uncomment this line.
-#DOC_OVERRIDES = $(DOC_MODULE)-overrides.txt
-DOC_OVERRIDES =
+DOC_OVERRIDES = $(DOC_MODULE)-overrides.txt
include $(top_srcdir)/common/gtk-doc.mak
# If you need to override some of the declarations, place them in this file
# and uncomment this line.
-#DOC_OVERRIDES = $(DOC_MODULE)-overrides.txt
-DOC_OVERRIDES =
+DOC_OVERRIDES = $(DOC_MODULE)-overrides.txt
include $(top_srcdir)/common/gtk-doc.mak