[people/ms/u-boot.git] / examples / api / Makefile

#
# (C) Copyright 2007 Semihalf
#
# SPDX-License-Identifier:	GPL-2.0+
#

ifdef FTRACE
CFLAGS += -finstrument-functions -DFTRACE
endif

ifeq ($(ARCH),powerpc)
LOAD_ADDR = 0x40000
endif
ifeq ($(ARCH),arm)
LOAD_ADDR = 0x1000000
endif

# Resulting ELF and binary exectuables will be named demo and demo.bin
extra-y = demo

# Source files located in the examples/api directory
SOBJ_FILES-y += crt0.o
COBJ_FILES-y += demo.o
COBJ_FILES-y += glue.o
COBJ_FILES-y += libgenwrap.o

# Source files which exist outside the examples/api directory
EXT_COBJ_FILES-y += lib/crc32.o
EXT_COBJ_FILES-y += lib/ctype.o
EXT_COBJ_FILES-y += lib/div64.o
EXT_COBJ_FILES-y += lib/string.o
EXT_COBJ_FILES-y += lib/time.o
EXT_COBJ_FILES-y += lib/vsprintf.o
EXT_SOBJ_FILES-$(CONFIG_PPC) += arch/powerpc/lib/ppcstring.o

# Create a list of source files so their dependencies can be auto-generated
SRCS	+= $(addprefix $(SRCTREE)/,$(EXT_COBJ_FILES-y:.o=.c))
SRCS	+= $(addprefix $(SRCTREE)/,$(EXT_SOBJ_FILES-y:.o=.S))
SRCS	+= $(addprefix $(SRCTREE)/examples/api/,$(COBJ_FILES-y:.o=.c))
SRCS	+= $(addprefix $(SRCTREE)/examples/api/,$(SOBJ_FILES-y:.o=.S))

# Create a list of object files to be compiled
OBJS	+= $(addprefix $(obj)/,$(SOBJ_FILES-y))
OBJS	+= $(addprefix $(obj)/,$(COBJ_FILES-y))
OBJS	+= $(addprefix $(obj)/,$(notdir $(EXT_COBJ_FILES-y)))
OBJS	+= $(addprefix $(obj)/,$(notdir $(EXT_SOBJ_FILES-y)))

#########################################################################

$(obj)/demo:	$(OBJS)
		$(LD) --gc-sections -Ttext $(LOAD_ADDR) -o $@ $^ $(PLATFORM_LIBS)

$(obj)/demo.bin: $(obj)/demo
		$(OBJCOPY) -O binary $< $@ 2>/dev/null

# Rule to build generic library C files
$(addprefix $(obj)/,$(notdir $(EXT_COBJ_FILES-y))): $(obj)/%.o: $(SRCTREE)/lib/%.c
	$(CC) -g $(CFLAGS) -c -o $@ $<

# Rule to build architecture-specific library assembly files
$(addprefix $(obj)/,$(notdir $(EXT_SOBJ_FILES-y))): $(obj)/%.o: $(SRCTREE)/arch/$(ARCH)/lib/%.S
	$(CC) -g $(CFLAGS) -c -o $@ $<
Commit	Line	Data
500856eb RJ	1	#
	2	# (C) Copyright 2007 Semihalf
	3	#
1a459660	4	# SPDX-License-Identifier: GPL-2.0+
500856eb RJ	5	#
500856eb RJ	6
d9580025 MY	7	ifdef FTRACE
	8	CFLAGS += -finstrument-functions -DFTRACE
	9	endif
	10
a47a12be	11	ifeq ($(ARCH),powerpc)
500856eb RJ	12	LOAD_ADDR = 0x40000
500856eb RJ	13	endif
7fb6c4f9 RJ	14	ifeq ($(ARCH),arm)
	15	LOAD_ADDR = 0x1000000
	16	endif
500856eb	17
117d0ab5	18	# Resulting ELF and binary exectuables will be named demo and demo.bin
4a20df39	19	extra-y = demo
876b3cef	20
d4abc757	21	# Source files located in the examples/api directory
8a7e7d56 MY	22	SOBJ_FILES-y += crt0.o
	23	COBJ_FILES-y += demo.o
	24	COBJ_FILES-y += glue.o
	25	COBJ_FILES-y += libgenwrap.o
876b3cef	26
d4abc757	27	# Source files which exist outside the examples/api directory
8a7e7d56 MY	28	EXT_COBJ_FILES-y += lib/crc32.o
	29	EXT_COBJ_FILES-y += lib/ctype.o
	30	EXT_COBJ_FILES-y += lib/div64.o
	31	EXT_COBJ_FILES-y += lib/string.o
	32	EXT_COBJ_FILES-y += lib/time.o
	33	EXT_COBJ_FILES-y += lib/vsprintf.o
	34	EXT_SOBJ_FILES-$(CONFIG_PPC) += arch/powerpc/lib/ppcstring.o
117d0ab5	35
876b3cef PT	36	# Create a list of source files so their dependencies can be auto-generated
	37	SRCS += $(addprefix $(SRCTREE)/,$(EXT_COBJ_FILES-y:.o=.c))
	38	SRCS += $(addprefix $(SRCTREE)/,$(EXT_SOBJ_FILES-y:.o=.S))
d4abc757 PT	39	SRCS += $(addprefix $(SRCTREE)/examples/api/,$(COBJ_FILES-y:.o=.c))
d4abc757 PT	40	SRCS += $(addprefix $(SRCTREE)/examples/api/,$(SOBJ_FILES-y:.o=.S))
500856eb	41
876b3cef	42	# Create a list of object files to be compiled
9e414032 MY	43	OBJS += $(addprefix $(obj)/,$(SOBJ_FILES-y))
	44	OBJS += $(addprefix $(obj)/,$(COBJ_FILES-y))
	45	OBJS += $(addprefix $(obj)/,$(notdir $(EXT_COBJ_FILES-y)))
	46	OBJS += $(addprefix $(obj)/,$(notdir $(EXT_SOBJ_FILES-y)))
500856eb	47
500856eb	48	#########################################################################
522f6f02	49
9e414032	50	$(obj)/demo: $(OBJS)
e32a268b	51	$(LD) --gc-sections -Ttext $(LOAD_ADDR) -o $@ $^ $(PLATFORM_LIBS)
4a20df39	52
9e414032	53	$(obj)/demo.bin: $(obj)/demo
4a20df39	54	$(OBJCOPY) -O binary $< $@ 2>/dev/null
500856eb	55
876b3cef	56	# Rule to build generic library C files
9e414032	57	$(addprefix $(obj)/,$(notdir $(EXT_COBJ_FILES-y))): $(obj)/%.o: $(SRCTREE)/lib/%.c
876b3cef	58	$(CC) -g $(CFLAGS) -c -o $@ $<
500856eb	59
876b3cef	60	# Rule to build architecture-specific library assembly files
9e414032	61	$(addprefix $(obj)/,$(notdir $(EXT_SOBJ_FILES-y))): $(obj)/%.o: $(SRCTREE)/arch/$(ARCH)/lib/%.S
876b3cef	62	$(CC) -g $(CFLAGS) -c -o $@ $<