gq-marshal.h: gq-marshal.list
$(GLIB_GENMARSHAL) --prefix=gq_marshal $(srcdir)/gq-marshal.list --header >$@
-gq-marshal.c: gq-marshal.list
+gq-marshal.c: gq-marshal.list gq-marshal.h
(echo "#include \"gq-marshal.h\"" ; $(GLIB_GENMARSHAL) --prefix=gq_marshal $(srcdir)/gq-marshal.list --body ) >$@