- test -z "$(man1)" || $(INSTALL) -d -m 755 $(DESTDIR)$(man1dir)
- test -z "$(man5)" || $(INSTALL) -d -m 755 $(DESTDIR)$(man5dir)
- test -z "$(man7)" || $(INSTALL) -d -m 755 $(DESTDIR)$(man7dir)
- test -z "$(man1)" || $(INSTALL) -m 644 $(man1) $(DESTDIR)$(man1dir)
- test -z "$(man5)" || $(INSTALL) -m 644 $(man5) $(DESTDIR)$(man5dir)
- test -z "$(man7)" || $(INSTALL) -m 644 $(man7) $(DESTDIR)$(man7dir)
-
-%.1 : Documentation/%.pod
- $(pod2man) -s 1 $< $@+ && mv $@+ $@
-
-mantxt = $(addprefix Documentation/, $(addsuffix .txt, $(m1)))
+ $(INSTALL) -d -m 755 $(DESTDIR)$(man1dir)
+ $(INSTALL) -d -m 755 $(DESTDIR)$(man5dir)
+ $(INSTALL) -d -m 755 $(DESTDIR)$(man7dir)
+ $(INSTALL) -d -m 755 $(DESTDIR)$(man8dir)
+ $(INSTALL) -m 644 $(man1) $(DESTDIR)$(man1dir)
+ $(INSTALL) -m 644 $(man5) $(DESTDIR)$(man5dir)
+ $(INSTALL) -m 644 $(man7) $(DESTDIR)$(man7dir)
+ $(INSTALL) -m 644 $(man8) $(DESTDIR)$(man8dir)
+
+doc_install :: install-man
+
+%.1 %.5 %.7 %.8 : Documentation/%.pod
+ $(podman) -s $(subst .,,$(suffix $@)) $< $@+ && mv $@+ $@
+
+check :: check-man
+check_man = @echo CHECK80 $<;COLUMNS=80 $(MAN) ./$^ | \
+ $(AWK) '{gsub(/\b./,"")}length>80{print;err=1}END{exit(err)}' >&2
+
+%.1.cols : %.1; $(check_man)
+%.5.cols : %.5; $(check_man)
+%.7.cols : %.7; $(check_man)
+%.8.cols : %.8; $(check_man)
+
+check-man :: $(addsuffix .cols, $(manpages))
+
+manuals :=
+manuals += $(m1)
+manuals += $(m5)
+manuals += $(m7)
+manuals += $(m8)
+
+mantxt = $(addprefix Documentation/, $(addsuffix .txt, $(manuals)))