$NetBSD: patch-ac,v 1.4 2015/03/17 11:11:30 jperkin Exp $

--- spgrove/Makefile.sub.orig	2002-11-15 14:46:50.000000000 -0800
+++ spgrove/Makefile.sub
@@ -1,7 +1,8 @@
 LTVERSION=0:1:0
 LIB=ospgrove
 INCLUDE=-I$(srcdir)/../grove
-DEPLIBS=-lm -L$(TOP)/grove -L$(TOP)/grove/.libs \
+DEPLIBS=$(TOP)/grove/libogrove.la \
+	$(LDFLAGS) -lm -losp -L$(TOP)/grove -L$(TOP)/grove/.libs \
 	-L$(TOP)/lib -L$(TOP)/lib/.libs \
 	$(LIB_THREADS)
 OBJS=GroveApp.o GroveBuilder.o SdNode.o