$NetBSD$

DESTDIR support.

--- compiler/Makefile.orig	2000-06-27 18:46:19.000000000 +0400
+++ compiler/Makefile	2008-04-27 22:50:05.000000000 +0400
@@ -117,9 +117,9 @@
 	rm -f Makefile.bak
 
 install:
-	${INSTALL_DATA} mosmlcmp $(LIBDIR)
-	${INSTALL_DATA} mosmllnk $(LIBDIR)
-	${INSTALL_DATA} mosmltop $(LIBDIR)
+	${INSTALL_DATA} mosmlcmp $(DESTDIR)$(LIBDIR)
+	${INSTALL_DATA} mosmllnk $(DESTDIR)$(LIBDIR)
+	${INSTALL_DATA} mosmltop $(DESTDIR)$(LIBDIR)
 
 promote:
 	test -f ../mosmlcmp.orig || cp ../mosmlcmp ../mosmlcmp.orig
