$NetBSD$

--- ./texk/chktex/Makefile.in.orig	2006-01-18 06:41:51.000000000 +0900
+++ ./texk/chktex/Makefile.in	2010-10-28 10:24:29.000000000 +0900
@@ -193,16 +193,16 @@
 	$(CC) $(LDFLAGS) -o chktex $(OBJS) $(LIBS)
 
 install: chktex ChkTeX.dvi
-	$(INSTALL) -d $(bindir)
+	$(INSTALL) -d ${DESTDIR}$(bindir)
 	for program in chktex $(SCRIPTS); do \
-		$(INSTALL_PROGRAM) $$program  $(bindir); \
+		$(INSTALL_PROGRAM) $$program  ${DESTDIR}$(bindir); \
 	done
 	$(INSTALL) -d $(datadir)
 	$(INSTALL_DATA) chktexrc $(datadir)
 	if (eval echo "$(SCRIPTS)") | egrep deweb >/dev/null 2>&1; then \
-		$(INSTALL) -d $(mandir); \
-		$(INSTALL) -d $(mandir)/man1; \
-                cp deweb.1 $(mandir)/man1; \
+		$(INSTALL) -d ${DESTDIR}$(mandir); \
+		$(INSTALL) -d ${DESTDIR}$(mandir)/man1; \
+                cp deweb.1 ${DESTDIR}$(mandir)/man1; \
 	fi
 	if (eval echo "$(ELISPDIR)") | egrep "/" >/dev/null 2>&1; then \
 		$(INSTALL_DATA) chktex.el $(ELISPDIR); \