[U-Boot-Users] [PATCH] Fixed examples/Makefile to work with gmake 3.81

[John Rigby]

Building u-boot with GNU make version 3.81 or greater gets an error
when making the examples directory.

GNU make version 3.81 and later seam to be sensitive to order of
prereqs.  Not sure if this is a bug or a feature but this patch fixes
the problem.

Now create the BIN target and a new DOTBIN target from
the SREC target.  Put BIN before SREC and DOTBIN in
the list of dependencies for the all target.

CHANGELOG:

* Fix examples/Makefile to work with GNU Make version 3.81

Signed-off-by: John Rigby <jrigby at freescale.com)>
---
 examples/Makefile |   15 ++++-----------
 1 files changed, 4 insertions(+), 11 deletions(-)

diff --git a/examples/Makefile b/examples/Makefile
index d7cd843..59b2237 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -1,4 +1,3 @@
-#
 # (C) Copyright 2000-2006
 # Wolfgang Denk, DENX Software Engineering, wd at denx.de.
 #
@@ -60,50 +59,41 @@ endif
 include $(TOPDIR)/config.mk

 SREC	= hello_world.srec
-BIN	= hello_world.bin hello_world

 ifeq ($(CPU),mpc8xx)
 SREC	= test_burst.srec
-BIN	= test_burst.bin test_burst
 endif

 ifeq ($(ARCH),i386)
 SREC   += 82559_eeprom.srec
-BIN    += 82559_eeprom.bin 82559_eeprom
 endif

 ifeq ($(ARCH),ppc)
 SREC   += sched.srec
-BIN    += sched.bin sched
 endif

 ifeq ($(ARCH),blackfin)
 SREC	+= smc91111_eeprom.srec
-BIN 	+= smc91111_eeprom.bin smc91111_eeprom
 endif

 # The following example is pretty 8xx specific...
 ifeq ($(CPU),mpc8xx)
 SREC   += timer.srec
-BIN    += timer.bin timer
 endif

 # The following example is 8260 specific...
 ifeq ($(CPU),mpc8260)
 SREC   += mem_to_mem_idma2intr.srec
-BIN    += mem_to_mem_idma2intr.bin mem_to_mem_idma2intr
 endif

 # Demo for 52xx IRQs
 ifeq ($(CPU),mpc5xxx)
 SREC   += interrupt.srec
-BIN    += interrupt.bin interrupt
 endif

 # Utility for resetting i82559 EEPROM
 ifeq ($(BOARD),oxc)
 SREC   += eepro100_eeprom.srec
-BIN    += eepro100_eeprom.bin eepro100_eeprom
 endif

 ifeq ($(BIG_ENDIAN),y)
@@ -111,6 +101,8 @@ EX_LDFLAGS += -EB
 endif

 COBJS	:= $(SREC:.srec=.o)
+BIN	:= $(SREC:.srec=)
+DOTBIN	:= $(SREC:.srec=.bin)

 LIB	= $(obj)libstubs.a
 LIBAOBJS=
@@ -128,13 +120,14 @@ SRCS	:= $(COBJS:.o=.c) $(LIBCOBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
 BIN	:= $(addprefix $(obj),$(BIN))
 SREC	:= $(addprefix $(obj),$(SREC))
+DOTBIN	:= $(addprefix $(obj),$(DOTBIN))

 gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`)
 clibdir := $(shell dirname `$(CC) $(CFLAGS) -print-file-name=libc.a`)

 CPPFLAGS += -I..

-all:	$(obj).depend $(OBJS) $(LIB) $(SREC) $(BIN)
+all:	$(obj).depend $(OBJS) $(LIB) $(BIN) $(SREC) $(DOTBIN)

 #########################################################################
 $(LIB):	$(obj).depend $(LIBOBJS)
-