- test -z "$(man1dir)" || $(MKDIR_P) "$(DESTDIR)$(man1dir)"
- @list=''; test -n "$(man1dir)" || exit 0; \
- { for i in $$list; do echo "$$i"; done; \
- l2='$(dist_man_MANS)'; for i in $$l2; do echo "$$i"; done | \
- sed -n '/\.1[a-z]*$$/p'; \
+ @list1=''; \
+ list2='$(dist_man_MANS)'; \
+ test -n "$(man1dir)" \
+ && test -n "`echo $$list1$$list2`" \
+ || exit 0; \
+ echo " $(MKDIR_P) '$(DESTDIR)$(man1dir)'"; \
+ $(MKDIR_P) "$(DESTDIR)$(man1dir)" || exit 1; \
+ { for i in $$list1; do echo "$$i"; done; \
+ if test -n "$$list2"; then \
+ for i in $$list2; do echo "$$i"; done \
+ | sed -n '/\.1[a-z]*$$/p'; \
+ fi; \