$NetBSD: patch-Makefile,v 1.1 2023/02/25 18:01:44 ryoon Exp $

* Support staged installation.

--- Makefile.orig	2013-10-13 08:26:10.000000000 +0000
+++ Makefile
@@ -332,14 +332,14 @@ clean-smlsharp:
 .PHONY: install
 
 install:
-	mkdir -p ${INSTALLDIR}
-	mkdir -p ${INSTALLDIR}/basis
-	install -m 444 basis/*.sml ${INSTALLDIR}/basis
+	mkdir -p ${DESTDIR}${INSTALLDIR}
+	mkdir -p ${DESTDIR}${INSTALLDIR}/basis
+	install -m 444 basis/*.sml ${DESTDIR}${INSTALLDIR}/basis
 	if ls hamlet-image.* ;\
 	then \
-	    install -m 444 hamlet-image.* ${INSTALLDIR} ;\
+	    install -m 444 hamlet-image.* ${DESTDIR}${INSTALLDIR} ;\
 	fi
-	install -m 555 hamlet ${INSTALLDIR}
+	install -m 555 hamlet ${DESTDIR}${INSTALLDIR}
 
 ################################################################################
 # JavaScript compilation