The build system doesn't know about DESTDIR which is a problem for us
when we want to have isolation in our phases (src_configure shouldn't
need to know ${ED}).
--- a/Makefile.in
+++ b/Makefile.in
@@ -23,9 +23,9 @@ all:
 	cd src && $(MAKE)
 
 install:	all
-	mkdir -p "$(BINDIR)" "$(MANDIR)/man1/"
-	install src/cksfv "$(BINDIR)"
-	install -m 644 cksfv.1 "$(MANDIR)/man1/"
+	mkdir -p "$(DESTDIR)$(BINDIR)" "$(DESTDIR)$(MANDIR)/man1/"
+	install src/cksfv "$(DESTDIR)$(BINDIR)"
+	install -m 644 cksfv.1 "$(DESTDIR)$(MANDIR)/man1/"
 
 clean:	
 	rm -f *.o *~ *.core core