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-rw-r--r--examples/Makefile48
1 files changed, 30 insertions, 18 deletions
diff --git a/examples/Makefile b/examples/Makefile
index a342d75..d7cd843 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -1,5 +1,5 @@
#
-# (C) Copyright 2000-2004
+# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
@@ -94,6 +94,12 @@ 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
@@ -104,9 +110,9 @@ ifeq ($(BIG_ENDIAN),y)
EX_LDFLAGS += -EB
endif
-OBJS = $(SREC:.srec=.o)
+COBJS := $(SREC:.srec=.o)
-LIB = libstubs.a
+LIB = $(obj)libstubs.a
LIBAOBJS=
ifeq ($(ARCH),ppc)
LIBAOBJS+= $(ARCH)_longjmp.o $(ARCH)_setjmp.o
@@ -115,34 +121,40 @@ ifeq ($(CPU),mpc8xx)
LIBAOBJS+= test_burst_lib.o
endif
LIBCOBJS= stubs.o
-LIBOBJS = $(LIBAOBJS) $(LIBCOBJS)
+
+LIBOBJS = $(addprefix $(obj),$(LIBAOBJS) $(LIBCOBJS))
+
+SRCS := $(COBJS:.o=.c) $(LIBCOBJS:.o=.c) $(if $(LIBAOBJS),$(LIBAOBJS:.o=.S))
+OBJS := $(addprefix $(obj),$(COBJS))
+BIN := $(addprefix $(obj),$(BIN))
+SREC := $(addprefix $(obj),$(SREC))
gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`)
clibdir := $(shell dirname `$(CC) $(CFLAGS) -print-file-name=libc.a`)
CPPFLAGS += -I..
-all: .depend $(OBJS) $(LIB) $(SREC) $(BIN)
+all: $(obj).depend $(OBJS) $(LIB) $(SREC) $(BIN)
#########################################################################
-$(LIB): .depend $(LIBOBJS)
- $(AR) crv $@ $(LIBOBJS)
+$(LIB): $(obj).depend $(LIBOBJS)
+ $(AR) crv $@ $(LIBOBJS)
-%: %.o $(LIB)
- $(LD) -g $(EX_LDFLAGS) -Ttext $(LOAD_ADDR) \
- -o $@ -e $(<:.o=) $< $(LIB) \
- -L$(gcclibdir) -lgcc
-%.srec: %
- $(OBJCOPY) -O srec $< $@ 2>/dev/null
+$(obj)%: $(obj)%.o $(LIB)
+ $(LD) -g $(EX_LDFLAGS) -Ttext $(LOAD_ADDR) \
+ -o $@ -e $(notdir $(<:.o=)) $< $(LIB) \
+ -L$(gcclibdir) -lgcc
+$(obj)%.srec: $(obj)%
+ $(OBJCOPY) -O srec $< $@ 2>/dev/null
-%.bin: %
- $(OBJCOPY) -O binary $< $@ 2>/dev/null
+$(obj)%.bin: $(obj)%
+ $(OBJCOPY) -O binary $< $@ 2>/dev/null
#########################################################################
-.depend: Makefile $(OBJS:.o=.c) $(LIBCOBJS:.o=.c) $(LIBAOBJS:.o=.S)
- $(CC) -M $(CFLAGS) $(OBJS:.o=.c) $(LIBCOBJS:.o=.c) $(LIBAOBJS:.o=.S) > $@
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
-sinclude .depend
+sinclude $(obj).depend
#########################################################################