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

[people/ms/u-boot.git] / board / m5271evb / Makefile

diff --git a/board/m5271evb/Makefile b/board/m5271evb/Makefile
index 34de983e30088dea411a677c232677d00281672e..2951b96a210d26bf0b3a913bb0720f936a013873 100644 (file)
--- a/board/m5271evb/Makefile
+++ b/board/m5271evb/Makefile
@@ -23,18 +23,22 @@
 
 include $(TOPDIR)/config.mk
 
-LIB    = lib$(BOARD).a
+LIB    = $(obj)lib$(BOARD).a
 
-OBJS   = $(BOARD).o
+COBJS  = $(BOARD).o
 
-$(LIB):        .depend $(OBJS)
+SRCS   := $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS   := $(addprefix $(obj),$(COBJS))
+SOBJS  := $(addprefix $(obj),$(SOBJS))
+
+$(LIB):        $(obj).depend $(OBJS)
        $(AR) crv $@ $(OBJS)
 
 #########################################################################
 
-.depend:       Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
-               $(CC) -M $(CFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
 
-sinclude .depend
+sinclude $(obj).depend
 
 #########################################################################