$NetBSD: patch-aa,v 1.3 2016/03/30 09:58:23 jperkin Exp $

Use pkgsrc layout/flags.

--- Makefile.orig	2001-07-03 17:23:23.000000000 +1000
+++ Makefile
@@ -1,10 +1,22 @@
 # Makefile for cidr
 # 5/9/2000
 
+INSTALL_PROGRAM = $(BSD_INSTALL_PROGRAM)
+INSTALL_MAN     = $(BSD_INSTALL_MAN)
+
+BINDIR = $(PREFIX)/bin
+MANDIR = $(PREFIX)/${PKGMANDIR}/man1
+
 OBJS = cidr.o
 
+all: cidr
+
 cidr: $(OBJS)
-	gcc -Wall -o cidr cidr.c
+	$(CC) $(CFLAGS) -o cidr $(OBJS) $(LIBS)
 
 clean:
 	rm $(OBJS) cidr
+
+install: cidr
+	$(INSTALL_PROGRAM) cidr $(DESTDIR)$(BINDIR)
+	$(INSTALL_MAN) cidr.1 $(DESTDIR)$(MANDIR)