-$(mandefs): $(top_srcdir)/defs.man.in Makefile
- $(confsubst) $(top_srcdir)/defs.man.in >$@.new $(SUBSTITUTIONS)
- sed '/^\.$$/ d; /^\.\\"/ d' $@.new >$@.new2
- rm -f $@.new
- mv $@.new2 $@
+.1.in.1 .5.in.5 .7.in.7 .8.in.8:
+ sed '/^\.$$/ d; /^\.\\"/ d' $(mandefs) >$@.defs
+ sed -e '/@@@PRE@@@/ {' -e 'r$@.defs' -e 'd' -e '}' $< >$@.merge
+ $(confsubst) $@.merge >$@.subst $(SUBSTITUTIONS)
+ awk -f $(makesummary) $@.subst >$@.new
+ rm -f $@.defs $@.merge $@.subst && mv $@.new $@