undocumented or undeclared symbols in libdbusmenu-glib-undeclared

Please fix:

make[5]: entrant dans le répertoire « /home/mtrudel/Public/upstream/build-area/libdbusmenu-12.10.3/builddir/gtk2/docs/libdbusmenu-glib/reference »
gtk-doc: Building XML
cd ../../../../../docs/libdbusmenu-glib/reference && \
 gtkdoc-mkdb --module=libdbusmenu-glib --source-dir=../../../libdbusmenu-glib --output-format=xml --expand-content-files="" --main-sgml-file=libdbusmenu-glib-docs.sgml --sgml-mode --output-format=xml
../../../libdbusmenu-glib/menuitem.c:1595: warning: Parameter described in source code comment block but does not exist. FUNCTION: dbusmenu_menuitem_set_root Parameter: Returns.
../../../libdbusmenu-glib/menuitem.h:441: warning: Field described in source code comment block but does not exist. STRUCT: DbusmenuMenuitemClass Field: send_about_to_show.
WARNING: Couldn't parse struct field: (*send_about_to_show) (DbusmenuMenuitem * mi
WARNING: Couldn't parse struct field: void (*cb) (DbusmenuMenuitem * mi
WARNING: Couldn't parse struct field: gpointer user_data)
WARNING: Couldn't parse struct field: gpointer cb_data)
./libdbusmenu-glib-sections.txt:193: warning: No declaration found for DBUSMENU_TYPE_STATUS.
./libdbusmenu-glib-sections.txt:194: warning: No declaration found for DBUSMENU_TYPE_TEXT_DIRECTION.
./libdbusmenu-glib-sections.txt:197: warning: No declaration found for dbusmenu_status_get_nick.
./libdbusmenu-glib-sections.txt:198: warning: No declaration found for dbusmenu_status_get_type.
./libdbusmenu-glib-sections.txt:199: warning: No declaration found for dbusmenu_status_get_value_from_nick.
./libdbusmenu-glib-sections.txt:200: warning: No declaration found for dbusmenu_text_direction_get_nick.
./libdbusmenu-glib-sections.txt:201: warning: No declaration found for dbusmenu_text_direction_get_type.
./libdbusmenu-glib-sections.txt:202: warning: No declaration found for dbusmenu_text_direction_get_value_from_nick.
See libdbusmenu-glib-undeclared.txt for the list of undeclared symbols.
touch sgml-build.stamp
make check-TESTS
make[6]: entrant dans le répertoire « /home/mtrudel/Public/upstream/build-area/libdbusmenu-12.10.3/builddir/gtk2/docs/libdbusmenu-glib/reference »
Running suite(s): gtk-doc-libdbusmenu-glib
libdbusmenu-glib-undocumented.txt:1:E: 8 undocumented or incomplete symbols
./libdbusmenu-glib-undeclared.txt:1:E: 8 undeclared symbols
50.0%: Checks 4, Failures: 2
FAIL: gtkdoc-in-srcdir
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1 of 1 test failed
Please report to <email address hidden>
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make[6]: *** [check-TESTS] Erreur 1