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

[people/ms/u-boot.git] / cpu / mpc5xx / Makefile

diff --git a/cpu/mpc5xx/Makefile b/cpu/mpc5xx/Makefile
index b787b614104ef7c52e0b3dfd9b5738fc122fe42d..d696e79a2172f60adfc9d6210469ca9384639228 100644 (file)
--- a/cpu/mpc5xx/Makefile
+++ b/cpu/mpc5xx/Makefile
@@ -1,4 +1,7 @@
 #
+# (C) Copyright 2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
 # (C) Copyright 2003
 # Martin Winistoerfer, martinwinistoerfer@gmx.ch.
 #
@@ -32,21 +35,25 @@
 
 include $(TOPDIR)/config.mk
 
-LIB    = lib$(CPU).a
+LIB    = $(obj)lib$(CPU).a
+
+START  = start.o
+COBJS  = serial.o cpu.o cpu_init.o interrupts.o traps.o speed.o spi.o
 
-START  = start.S
-OBJS   = serial.o cpu.o cpu_init.o interrupts.o traps.o speed.o spi.o
+SRCS   := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS   := $(addprefix $(obj),$(SOBJS) $(COBJS))
+START  := $(addprefix $(obj),$(START))
 
-all:   .depend $(START) $(LIB)
+all:   $(obj).depend $(START) $(LIB)
 
 $(LIB):        $(OBJS)
        $(AR) crv $@ $(OBJS)
 
 #########################################################################
 
-.depend:       Makefile $(START:.o=.S) $(OBJS:.o=.c)
-               $(CC) -M $(CFLAGS) $(START:.o=.S)  $(OBJS:.o=.c) > $@
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
 
-sinclude .depend
+sinclude $(obj).depend
 
 #########################################################################