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

[u-boot] / board / lpd7a40x / Makefile

diff --git a/board/lpd7a40x/Makefile b/board/lpd7a40x/Makefile
index ebe14df1b61e7e705d10186e6845b7c0e6326a07..692f2d5d03adc39446a6ce39969784db0b909748 100644 (file)
--- a/board/lpd7a40x/Makefile
+++ b/board/lpd7a40x/Makefile
@@ -1,5 +1,5 @@
 #
-# (C) Copyright 2000, 2001, 2002
+# (C) Copyright 2000-2006
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
@@ -23,12 +23,16 @@
 
 include $(TOPDIR)/config.mk
 
-LIB    = lib$(BOARD).a
+LIB    = $(obj)lib$(BOARD).a
 
-OBJS   := lpd7a40x.o flash.o
+COBJS  := lpd7a40x.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:
@@ -39,9 +43,9 @@ 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
 
 #########################################################################