File add_destdir.patch of Package t50

--- src/Makefile.orig	2012-11-13 10:37:48.997532844 -0200
+++ src/Makefile	2012-11-13 10:41:54.519015159 -0200
@@ -27,9 +27,10 @@
 clean:
 	rm -f t50
 	
-install: 
-	install t50 $(PREFIX)/sbin
-	gzip -c -9 ../t50.1 > $(MANDIR)/t50.8.gz
+install:
+	mkdir -p $(DESTDIR)/$(PREFIX)/sbin $(DESTDIR)/$(MANDIR)	
+	install t50 $(DESTDIR)/$(PREFIX)/sbin
+	gzip -c -9 ../t50.1 > $(DESTDIR)/$(MANDIR)/t50.8.gz
 	
 uninstall:
-	rm -f $(PREFIX)/sbin/t50
+	rm -f $(DESTDIR)/$(PREFIX)/sbin/t50