MANPAGE_GEN_FILES=chocolate-doom-options.in head foot Makefile doom-options.in man_MANS=chocolate-doom.6 EXTRA_DIST = $(man_MANS) $(MANPAGE_GEN_FILES) chocolate-doom.6: $(MANPAGE_GEN_FILES) cp head $@ echo .SH DOOM OPTIONS >> $@ awk -F"\t" '{print ".TP\n\\fB"$$1"\\fR"; $$1=""; print }' < doom-options.in >>$@ echo .SH CHOCOLATE\\-DOOM OPTIONS >> $@ awk -F"\t" '{print ".TP\n\\fB"$$1"\\fR"; $$1=""; print }' < chocolate-doom-options.in >>$@ m4 -DAUTHORS="`cat ../AUTHORS`" foot >> $@