$NetBSD: patch-aa,v 1.1.1.1 2007/05/19 01:10:17 heinz Exp $

--- Makefile.orig	2005-07-25 03:13:53.000000000 +0200
+++ Makefile
@@ -7,6 +7,16 @@
 OWN=-o bin
 GRP=-g operator
 
+INSTALL_BIN?=install -s $(OWN) $(GRP) -m 755
+INSTALL_DATADIR?=install -d $(OWN) $(GRP) -m 755
+INSTALL_DATA?=install $(OWN) $(GRP) -m 644
+INSTALL_MAN?=install $(OWN) $(GRP) -m 644
+BINDIR?=/usr/bin
+SUDOKUNAME?=sudoku
+LIBDIR?=/usr/lib/sudoku
+MAN6DIR?=/usr/man/man6
+SHAREMAN6DIR?=/usr/share/man/man6
+
 # Minix requires compilation flags for a clean compile
 sudoku: sudoku.c
 	if [ -x /usr/bin/uname -a `/usr/bin/uname` = Minix ] ; then \
@@ -19,16 +29,16 @@ clean:
 # Simple support for alternate systems
 install: sudoku sudoku.6
 	if [ -x /usr/bin/uname -a `/usr/bin/uname` = Minix ] ; then \
-	install -s -S 8kw $(OWN) $(GRP) -m 755 sudoku /usr/bin/sudoku ; \
+	install -s -S 8kw $(OWN) $(GRP) -m 755 sudoku /usr/bin/${SUDOKUNAME} ; \
 	else \
-	install -s $(OWN) $(GRP) -m 755 sudoku /usr/bin/sudoku ; \
+	${INSTALL_BIN} sudoku ${DESTDIR}${BINDIR}/${SUDOKUNAME} ; \
 	fi
-	install -d $(OWN) $(GRP) -m 755 /usr/lib/sudoku
-	install $(OWN) $(GRP) -m 644 template /usr/lib/sudoku/template
-	if [ -d /usr/man/man6 ] ; then \
-	install $(OWN) $(GRP) -m 644 sudoku.6 /usr/man/man6/sudoku.6 ; \
-	elif [ -d /usr/share/man/man6 ] ; then \
-	install $(OWN) $(GRP) -m 644 sudoku.6 /usr/share/man/man6/sudoku.6 ; \
+	${INSTALL_DATADIR} ${DESTDIR}${LIBDIR}
+	${INSTALL_DATA} template ${DESTDIR}${LIBDIR}/template
+	if [ -d ${DESTDIR}${MAN6DIR} ] ; then \
+	${INSTALL_MAN} sudoku.6 ${DESTDIR}${MAN6DIR}/${SUDOKUNAME}.6 ; \
+	elif [ -d ${DESTDIR}${SHAREMAN6DIR}  ] ; then \
+	${INSTALL_MAN} sudoku.6 ${DESTDIR}${SHAREMAN6DIR}/${SUDOKUNAME}.6 ; \
 	else \
 	echo Warning: Manual page not installed ; \
 	fi