$NetBSD$

--- Makefile.orig	2007-03-04 19:29:14.000000000 +0000
+++ Makefile
@@ -13,8 +13,8 @@ nelma-install:
 INSTALL_MAN?=	install
 
 man-install:
-	$(INSTALL_MAN) doc/nelma-cap.1 $(PREFIX)/man/man1
-	$(INSTALL_MAN) doc/nelma-drc.1 $(PREFIX)/man/man1
+	$(INSTALL_MAN) doc/nelma-cap.1 $(DESTDIR)$(PREFIX)/man/man1
+	$(INSTALL_MAN) doc/nelma-drc.1 $(DESTDIR)$(PREFIX)/man/man1
 
 doxygen:
 	doxygen
