NULL = noinst_HEADERS = \ htmlattrs.c \ htmltags.c \ $(NULL) TAGFILES = \ htmltags.c \ htmltags.h \ htmltags.gperf \ $(NULL) ATTRSFILES = \ htmlattrs.c \ htmlattrs.h \ htmlattrs.gperf \ $(NULL) $(TAGFILES): tag-stamp tag-stamp: maketags htmltags.in perl $< && touch $@ $(ATTRSFILES): attr-stamp attr-stamp: makeattrs htmlattrs.in perl $< && touch $@ BUILT_SOURCES = $(TAGFILES) $(ATTRSFILES) tag-stamp attr-stamp CLEANFILES = $(BUILT_SOURCES)