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

[people/ms/u-boot.git] / tools / gdb / Makefile

diff --git a/tools/gdb/Makefile b/tools/gdb/Makefile
index e7618b76229f680465ec6efab0ce7ac2a84419ba..dbcb91f5ed72221a0645860ace3559380275b638 100644 (file)
--- a/tools/gdb/Makefile
+++ b/tools/gdb/Makefile
@@ -1,4 +1,7 @@
 #
+# (C) Copyright 2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
 # (C) Copyright 2000
 # Murray Jensen <Murray.Jensen@csiro.au>
 #
@@ -25,7 +28,11 @@ include $(TOPDIR)/config.mk
 
 BINS   = gdbsend gdbcont
 
-OBJS   = gdbsend.o gdbcont.o error.o remote.o serial.o
+COBJS  = gdbsend.o gdbcont.o error.o remote.o serial.o
+
+OBJS   := $(addprefix $(obj),$(COBJS))
+SRCS   := $(COBJS:.o=.c) 
+BINS   := $(addprefix $(obj),$(BINS))
 
 #
 # Use native tools and options
@@ -44,26 +51,26 @@ all:
 
 else   # ! CYGWIN
 
-all:   $(BINS)
+all:   $(obj).depend $(BINS)
 
-gdbsend:       gdbsend.o error.o remote.o serial.o
+$(obj)gdbsend: $(obj)gdbsend.o $(obj)error.o $(obj)remote.o $(obj)serial.o
                $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
 
-gdbcont:       gdbcont.o error.o remote.o serial.o
+$(obj)gdbcont: $(obj)gdbcont.o $(obj)error.o $(obj)remote.o $(obj)serial.o
                $(CC) $(CFLAGS) $(HOST_LDFLAGS) -o $@ $^
 
 clean:
        rm -f $(OBJS)
 
 distclean:     clean
-       rm -f $(BINS) core *.bak .depend
+       rm -f $(BINS) $(obj)core $(obj)*.bak $(obj).depend
 
 #########################################################################
 
-.depend:       Makefile $(OBJS:.o=.c)
-               $(CC) -M $(CPPFLAGS) -I../include $(OBJS:.o=.c) > $@
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
 
--include .depend
+sinclude $(obj).depend
 
 #########################################################################