Add support for a saving build objects in a separate directory.

[people/ms/u-boot.git] / board / dave / B2 / Makefile

diff --git a/board/dave/B2/Makefile b/board/dave/B2/Makefile
index 548fd528ba1a937e616eec2134e8c9aebff3524e..106025da1eb0eb792ccca2549d3869c6bc229bc0 100644 (file)
--- a/board/dave/B2/Makefile
+++ b/board/dave/B2/Makefile
@@ -1,4 +1,7 @@
 #
+# (C) Copyright 2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+# 
 # (C) Copyright 2002
 # Sysgo Real-Time Solutions, GmbH <www.elinos.com>
 # Marius Groeger <mgroeger@sysgo.de>
@@ -24,12 +27,16 @@
 
 include $(TOPDIR)/config.mk
 
-LIB    = lib$(BOARD).a
+LIB    = $(obj)lib$(BOARD).a
 
-OBJS   := B2.o flash.o
+COBJS  := B2.o flash.o
 SOBJS  := lowlevel_init.o
 
-$(LIB):        $(OBJS) $(SOBJS)
+SRCS   := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS   := $(addprefix $(obj),$(COBJS))
+SOBJS  := $(addprefix $(obj),$(SOBJS))
+
+$(LIB):        $(obj).depend $(OBJS) $(SOBJS)
        $(AR) crv $@ $(OBJS) $(SOBJS)
 
 clean:
@@ -40,9 +47,9 @@ distclean:    clean
 
 #########################################################################
 
-.depend:       Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
-               $(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
 
--include .depend
+sinclude $(obj).depend
 
 #########################################################################