encoding.html
GENERATED_DOC_FILES = gomxref.html
DOC_GEN = make_gom_xref
-EXTRA_DIST = $(DOC_FILES) $(DOC_GEN) index.html.in
+EXTRA_DIST = $(DOC_FILES) $(DOC_GEN) index.html.in $(GENERATED_DOC_FILES)
docdir = $(datadir)/doc/@PACKAGE@-@VERSION@
+DISTCLEANFILES = $(GENERATED_DOC_FILES)
doc_DATA = $(DOC_FILES) $(GENERATED_DOC_FILES)