WebSVN - FlightCtrl - Diff - Rev 918 and 921 - /branches/V0.70d_X


#--------------------------------------------------------------------
# MCU name
MCU = atmega644
F_CPU = 20000000
#-------------------------------------------------------------------
HAUPT_VERSION    =   0
NEBEN_VERSION    =  70
VERSION_INDEX    =   1
 
VERSION_KOMPATIBEL = 8  # PC-Kompatibilität
#-------------------------------------------------------------------
 
ifeq ($(MCU), atmega32)
# FUSE_SETTINGS= -u -U lfuse:w:0xff:m -U hfuse:w:0xcf:m
 
 HEX_NAME = MEGA32
endif
 
ifeq ($(MCU), atmega644)
FUSE_SETTINGS = -u -U lfuse:w:0xff:m -U hfuse:w:0xdf:m
#FUSE_SETTINGS = -U lfuse:w:0xff:m -U hfuse:w:0xdf:m  
# -u  bei neuen Controllern wieder einspielen
 HEX_NAME = MEGA644
endif
 
ifeq ($(MCU), atmega644p)
 FUSE_SETTINGS = -u -U lfuse:w:0xff:m -U hfuse:w:0xdf:m
 HEX_NAME = MEGA644
endif
 
 
ifeq ($(F_CPU), 16000000)
 QUARZ = 16MHZ
endif
 
ifeq ($(F_CPU), 20000000)
 QUARZ = 20MHZ
endif
 
 
# Output format. (can be srec, ihex, binary)
FORMAT = ihex
 
# Target file name (without extension).
 
ifeq ($(VERSION_INDEX), 0)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)a
endif
ifeq ($(VERSION_INDEX), 1)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)b
endif
ifeq ($(VERSION_INDEX), 2)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)c
endif
ifeq ($(VERSION_INDEX), 3)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)d
endif
ifeq ($(VERSION_INDEX), 4)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)e
endif
ifeq ($(VERSION_INDEX), 5)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)f
endif
ifeq ($(VERSION_INDEX), 6)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)g
endif
ifeq ($(VERSION_INDEX), 7)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)h
endif
ifeq ($(VERSION_INDEX), 8)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)i
endif
ifeq ($(VERSION_INDEX), 9)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)j
endif
ifeq ($(VERSION_INDEX), 10)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)k
endif
 
# Optimization level, can be [0, 1, 2, 3, s]. 0 turns off optimization.
# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
OPT = s
 
##########################################################################################################
# List C source files here. (C dependencies are automatically generated.)
SRC = main.c uart.c  printf_P.c timer0.c  analog.c menu.c 
SRC += twimaster.c rc.c fc.c GPS.c spi.c led.c
 
##########################################################################################################
 
 
# List Assembler source files here.
# Make them always end in a capital .S.  Files ending in a lowercase .s
# will not be considered source files but generated files (assembler
# output from the compiler), and will be deleted upon "make clean"!
# Even though the DOS/Win* filesystem matches both .s and .S the same,
# it will preserve the spelling of the filenames, and gcc itself does
# care about how the name is spelled on its command-line.
ASRC = 
 
 
 
# List any extra directories to look for include files here.
#     Each directory must be seperated by a space.
EXTRAINCDIRS = 
 
 
# Optional compiler flags.
#  -g:        generate debugging information (for GDB, or for COFF conversion)
#  -O*:       optimization level
#  -f...:     tuning, see gcc manual and avr-libc documentation
#  -Wall...:  warning level
#  -Wa,...:   tell GCC to pass this to the assembler.
#    -ahlms:  create assembler listing
CFLAGS = -O$(OPT) \
-funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums \
-Wall -Wstrict-prototypes \
-Wa,-adhlns=$(<:.c=.lst) \
$(patsubst %,-I%,$(EXTRAINCDIRS))
 
 
# Set a "language standard" compiler flag.
#   Unremark just one line below to set the language standard to use.
#   gnu99 = C99 + GNU extensions. See GCC manual for more information.
#CFLAGS += -std=c89
#CFLAGS += -std=gnu89
#CFLAGS += -std=c99
CFLAGS += -std=gnu99
 
CFLAGS += -DVERSION_HAUPTVERSION=$(HAUPT_VERSION) -DVERSION_NEBENVERSION=$(NEBEN_VERSION) -DVERSION_KOMPATIBEL=$(VERSION_KOMPATIBEL) -DVERSION_INDEX=$(VERSION_INDEX)
 
 
# Optional assembler flags.
#  -Wa,...:   tell GCC to pass this to the assembler.
#  -ahlms:    create listing
#  -gstabs:   have the assembler create line number information; note that
#             for use in COFF files, additional information about filenames
#             and function names needs to be present in the assembler source
#             files -- see avr-libc docs [FIXME: not yet described there]
ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs 
 
 
 
# Optional linker flags.
#  -Wl,...:   tell GCC to pass this to linker.
#  -Map:      create map file
#  --cref:    add cross reference to  map file
LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
 
# Additional libraries
 
# Minimalistic printf version
#LDFLAGS += -Wl,-u,vfprintf -lprintf_min
 
# Floating point printf version (requires -lm below)
#LDFLAGS += -Wl,-u,vfprintf -lprintf_flt
 
# -lm = math library
LDFLAGS += -lm
 
 
##LDFLAGS += -T./linkerfile/avr5.x
 
 
 
# Programming support using avrdude. Settings and variables.
 
# Programming hardware: alf avr910 avrisp bascom bsd 
# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
#
# Type: avrdude -c ?
# to get a full listing.
#
#AVRDUDE_PROGRAMMER = dt006
#AVRDUDE_PROGRAMMER = stk200
#AVRDUDE_PROGRAMMER = ponyser
AVRDUDE_PROGRAMMER = avrispv2
#falls Ponyser ausgewählt wird, muss sich unsere avrdude-Configdatei im Bin-Verzeichnis des Compilers befinden
 
#AVRDUDE_PORT = com1    # programmer connected to serial device
#AVRDUDE_PORT = lpt1    # programmer connected to parallel port
AVRDUDE_PORT = usb # programmer connected to USB
 
#AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex 
AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex $(FUSE_SETTINGS)
#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 
#avrdude -c avrispv2 -P usb -p m32 -U flash:w:blink.hex
AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 
# Uncomment the following if you want avrdude's erase cycle counter.
# Note that this counter needs to be initialized first using -Yn,
# see avrdude manual.
#AVRDUDE_ERASE += -y
 
# Uncomment the following if you do /not/ wish a verification to be
# performed after programming the device.
AVRDUDE_FLAGS += -V
 
# Increase verbosity level.  Please use this when submitting bug
# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude> 
# to submit bug reports.
#AVRDUDE_FLAGS += -v -v
 
# ---------------------------------------------------------------------------
# Define directories, if needed.
DIRAVR = c:/winavr
DIRAVRBIN = $(DIRAVR)/bin
DIRAVRUTILS = $(DIRAVR)/utils/bin
DIRINC = .
DIRLIB = $(DIRAVR)/avr/lib
 
 
# Define programs and commands.
SHELL = sh
 
CC = avr-gcc
 
OBJCOPY = avr-objcopy
OBJDUMP = avr-objdump
SIZE = avr-size
 
# Programming support using avrdude.
AVRDUDE = avrdude
 
REMOVE = rm -f
COPY = cp
 
HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
ELFSIZE = $(SIZE) -A $(TARGET).elf
 
# Define Messages
# English
MSG_ERRORS_NONE = Errors: none
MSG_BEGIN = -------- begin --------
MSG_END = --------  end  --------
MSG_SIZE_BEFORE = Size before: 
MSG_SIZE_AFTER = Size after:
MSG_COFF = Converting to AVR COFF:
MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
MSG_FLASH = Creating load file for Flash:
MSG_EEPROM = Creating load file for EEPROM:
MSG_EXTENDED_LISTING = Creating Extended Listing:
MSG_SYMBOL_TABLE = Creating Symbol Table:
MSG_LINKING = Linking:
MSG_COMPILING = Compiling:
MSG_ASSEMBLING = Assembling:
MSG_CLEANING = Cleaning project:
 
 
# Define all object files.
OBJ = $(SRC:.c=.o) $(ASRC:.S=.o) 
 
# Define all listing files.
LST = $(ASRC:.S=.lst) $(SRC:.c=.lst)
 
# Combine all necessary flags and optional flags.
# Add target processor to flags.
#ALL_CFLAGS = -mmcu=$(MCU) -DF_CPU=$(F_CPU) -I. $(CFLAGS)
ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)
ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 
 
# Default target.
all: begin gccversion sizebefore $(TARGET).elf $(TARGET).hex $(TARGET).eep \
	$(TARGET).lss $(TARGET).sym sizeafter finished end
 
 
# Eye candy.
# AVR Studio 3.x does not check make's exit code but relies on
# the following magic strings to be generated by the compile job.
begin:
	@echo
	@echo $(MSG_BEGIN)
 
finished:
	@echo $(MSG_ERRORS_NONE)
 
end:
	@echo $(MSG_END)
	@echo
 
 
# Display size of file.
sizebefore:
	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi
 
sizeafter:
	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
 
 
 
# Display compiler version information.
gccversion : 
	@$(CC) --version
 
 
# Convert ELF to COFF for use in debugging / simulating in
# AVR Studio or VMLAB.
COFFCONVERT=$(OBJCOPY) --debugging \
	--change-section-address .data-0x800000 \
	--change-section-address .bss-0x800000 \
	--change-section-address .noinit-0x800000 \
	--change-section-address .eeprom-0x810000 
 
 
coff: $(TARGET).elf
	@echo
	@echo $(MSG_COFF) $(TARGET).cof
	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 
 
extcoff: $(TARGET).elf
	@echo
	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 
 
 
 
# Program the device.  
program: $(TARGET).hex $(TARGET).eep
	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 
 
 
 
# Create final output files (.hex, .eep) from ELF output file.
%.hex: %.elf
	@echo
	@echo $(MSG_FLASH) $@
	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
 
%.eep: %.elf
	@echo
	@echo $(MSG_EEPROM) $@
	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
	--change-section-lma .eeprom=0 -O $(FORMAT) $< $@
 
# Create extended listing file from ELF output file.
%.lss: %.elf
	@echo
	@echo $(MSG_EXTENDED_LISTING) $@
	$(OBJDUMP) -h -S $< > $@
 
# Create a symbol table from ELF output file.
%.sym: %.elf
	@echo
	@echo $(MSG_SYMBOL_TABLE) $@
	avr-nm -n $< > $@
 
 
 
# Link: create ELF output file from object files.
.SECONDARY : $(TARGET).elf
.PRECIOUS : $(OBJ)
%.elf: $(OBJ)
	@echo
	@echo $(MSG_LINKING) $@
	$(CC) $(ALL_CFLAGS) $(OBJ) --output $@ $(LDFLAGS)
 
 
# Compile: create object files from C source files.
%.o : %.c
	@echo
	@echo $(MSG_COMPILING) $<
	$(CC) -c $(ALL_CFLAGS) $< -o $@
 
 
# Compile: create assembler files from C source files.
%.s : %.c
	$(CC) -S $(ALL_CFLAGS) $< -o $@
 
 
# Assemble: create object files from assembler source files.
%.o : %.S
	@echo
	@echo $(MSG_ASSEMBLING) $<
	$(CC) -c $(ALL_ASFLAGS) $< -o $@
 
 
 
 
 
 
# Target: clean project.
clean: begin clean_list finished end
 
clean_list :
	@echo
	@echo $(MSG_CLEANING)
#	$(REMOVE) $(TARGET).hex
	$(REMOVE) $(TARGET).eep
	$(REMOVE) $(TARGET).obj
	$(REMOVE) $(TARGET).cof
	$(REMOVE) $(TARGET).elf
	$(REMOVE) $(TARGET).map
	$(REMOVE) $(TARGET).obj
	$(REMOVE) $(TARGET).a90
	$(REMOVE) $(TARGET).sym
	$(REMOVE) $(TARGET).lnk
	$(REMOVE) $(TARGET).lss
	$(REMOVE) $(OBJ)
	$(REMOVE) $(LST)
	$(REMOVE) $(SRC:.c=.s)
	$(REMOVE) $(SRC:.c=.d)
 
 
# Automatically generate C source code dependencies. 
# (Code originally taken from the GNU make user manual and modified 
# (See README.txt Credits).)
#
# Note that this will work with sh (bash) and sed that is shipped with WinAVR
# (see the SHELL variable defined above).
# This may not work with other shells or other seds.
#
%.d: %.c
	set -e; $(CC) -MM $(ALL_CFLAGS) $< \
	| sed 's,\(.*\)\.o[ :]*,\1.o \1.d : ,g' > $@; \
	[ -s $@ ] || rm -f $@
 
 
# Remove the '-' if you want to see the dependency files generated.
-include $(SRC:.c=.d)
 
 
 
# Listing of phony targets.
.PHONY : all begin finish end sizebefore sizeafter gccversion coff extcoff \
	clean clean_list program
 

Rev 918	Rev 921
1	#--------------------------------------------------------------------	1	#--------------------------------------------------------------------
2	# MCU name	2	# MCU name
3	MCU = atmega644	3	MCU = atmega644
4	F_CPU = 20000000	4	F_CPU = 20000000
5	#-------------------------------------------------------------------	5	#-------------------------------------------------------------------
6	HAUPT_VERSION = 0	6	HAUPT_VERSION = 0
7	NEBEN_VERSION = 70	7	NEBEN_VERSION = 70
8	VERSION_INDEX = 0	8	VERSION_INDEX = 1
9		9
10	VERSION_KOMPATIBEL = 7 # PC-Kompatibilität	10	VERSION_KOMPATIBEL = 8 # PC-Kompatibilität
11	#-------------------------------------------------------------------	11	#-------------------------------------------------------------------
12		12
13	ifeq ($(MCU), atmega32)	13	ifeq ($(MCU), atmega32)
14	# FUSE_SETTINGS= -u -U lfuse:w:0xff:m -U hfuse:w:0xcf:m	14	# FUSE_SETTINGS= -u -U lfuse:w:0xff:m -U hfuse:w:0xcf:m
15		15
16	HEX_NAME = MEGA32	16	HEX_NAME = MEGA32
17	endif	17	endif
18		18
19	ifeq ($(MCU), atmega644)	19	ifeq ($(MCU), atmega644)
20	FUSE_SETTINGS = -u -U lfuse:w:0xff:m -U hfuse:w:0xdf:m	20	FUSE_SETTINGS = -u -U lfuse:w:0xff:m -U hfuse:w:0xdf:m
21	#FUSE_SETTINGS = -U lfuse:w:0xff:m -U hfuse:w:0xdf:m	21	#FUSE_SETTINGS = -U lfuse:w:0xff:m -U hfuse:w:0xdf:m
22	# -u bei neuen Controllern wieder einspielen	22	# -u bei neuen Controllern wieder einspielen
23	HEX_NAME = MEGA644	23	HEX_NAME = MEGA644
24	endif	24	endif
25		25
26	ifeq ($(MCU), atmega644p)	26	ifeq ($(MCU), atmega644p)
27	FUSE_SETTINGS = -u -U lfuse:w:0xff:m -U hfuse:w:0xdf:m	27	FUSE_SETTINGS = -u -U lfuse:w:0xff:m -U hfuse:w:0xdf:m
28	HEX_NAME = MEGA644	28	HEX_NAME = MEGA644
29	endif	29	endif
30		30
31		31
32	ifeq ($(F_CPU), 16000000)	32	ifeq ($(F_CPU), 16000000)
33	QUARZ = 16MHZ	33	QUARZ = 16MHZ
34	endif	34	endif
35		35
36	ifeq ($(F_CPU), 20000000)	36	ifeq ($(F_CPU), 20000000)
37	QUARZ = 20MHZ	37	QUARZ = 20MHZ
38	endif	38	endif
39		39
40		40
41	# Output format. (can be srec, ihex, binary)	41	# Output format. (can be srec, ihex, binary)
42	FORMAT = ihex	42	FORMAT = ihex
43		43
44	# Target file name (without extension).	44	# Target file name (without extension).
45		45
46	ifeq ($(VERSION_INDEX), 0)	46	ifeq ($(VERSION_INDEX), 0)
47	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)a	47	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)a
48	endif	48	endif
49	ifeq ($(VERSION_INDEX), 1)	49	ifeq ($(VERSION_INDEX), 1)
50	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)b	50	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)b
51	endif	51	endif
52	ifeq ($(VERSION_INDEX), 2)	52	ifeq ($(VERSION_INDEX), 2)
53	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)c	53	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)c
54	endif	54	endif
55	ifeq ($(VERSION_INDEX), 3)	55	ifeq ($(VERSION_INDEX), 3)
56	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)d	56	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)d
57	endif	57	endif
58	ifeq ($(VERSION_INDEX), 4)	58	ifeq ($(VERSION_INDEX), 4)
59	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)e	59	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)e
60	endif	60	endif
61	ifeq ($(VERSION_INDEX), 5)	61	ifeq ($(VERSION_INDEX), 5)
62	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)f	62	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)f
63	endif	63	endif
64	ifeq ($(VERSION_INDEX), 6)	64	ifeq ($(VERSION_INDEX), 6)
65	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)g	65	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)g
66	endif	66	endif
67	ifeq ($(VERSION_INDEX), 7)	67	ifeq ($(VERSION_INDEX), 7)
68	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)h	68	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)h
69	endif	69	endif
70	ifeq ($(VERSION_INDEX), 8)	70	ifeq ($(VERSION_INDEX), 8)
71	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)i	71	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)i
72	endif	72	endif
73	ifeq ($(VERSION_INDEX), 9)	73	ifeq ($(VERSION_INDEX), 9)
74	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)j	74	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)j
75	endif	75	endif
76	ifeq ($(VERSION_INDEX), 10)	76	ifeq ($(VERSION_INDEX), 10)
77	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)k	77	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(HAUPT_VERSION)_$(NEBEN_VERSION)k
78	endif	78	endif
79		79
80	# Optimization level, can be [0, 1, 2, 3, s]. 0 turns off optimization.	80	# Optimization level, can be [0, 1, 2, 3, s]. 0 turns off optimization.
81	# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)	81	# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
82	OPT = s	82	OPT = s
83		83
84	##########################################################################################################	84	##########################################################################################################
85	# List C source files here. (C dependencies are automatically generated.)	85	# List C source files here. (C dependencies are automatically generated.)
86	SRC = main.c uart.c printf_P.c timer0.c analog.c menu.c	86	SRC = main.c uart.c printf_P.c timer0.c analog.c menu.c
87	SRC += twimaster.c rc.c fc.c GPS.c spi.c	87	SRC += twimaster.c rc.c fc.c GPS.c spi.c led.c
88		88
89	##########################################################################################################	89	##########################################################################################################
90		90
91		91
92	# List Assembler source files here.	92	# List Assembler source files here.
93	# Make them always end in a capital .S. Files ending in a lowercase .s	93	# Make them always end in a capital .S. Files ending in a lowercase .s
94	# will not be considered source files but generated files (assembler	94	# will not be considered source files but generated files (assembler
95	# output from the compiler), and will be deleted upon "make clean"!	95	# output from the compiler), and will be deleted upon "make clean"!
96	# Even though the DOS/Win* filesystem matches both .s and .S the same,	96	# Even though the DOS/Win* filesystem matches both .s and .S the same,
97	# it will preserve the spelling of the filenames, and gcc itself does	97	# it will preserve the spelling of the filenames, and gcc itself does
98	# care about how the name is spelled on its command-line.	98	# care about how the name is spelled on its command-line.
99	ASRC =	99	ASRC =
100		100
101		101
102		102
103	# List any extra directories to look for include files here.	103	# List any extra directories to look for include files here.
104	# Each directory must be seperated by a space.	104	# Each directory must be seperated by a space.
105	EXTRAINCDIRS =	105	EXTRAINCDIRS =
106		106
107		107
108	# Optional compiler flags.	108	# Optional compiler flags.
109	# -g: generate debugging information (for GDB, or for COFF conversion)	109	# -g: generate debugging information (for GDB, or for COFF conversion)
110	# -O*: optimization level	110	# -O*: optimization level
111	# -f...: tuning, see gcc manual and avr-libc documentation	111	# -f...: tuning, see gcc manual and avr-libc documentation
112	# -Wall...: warning level	112	# -Wall...: warning level
113	# -Wa,...: tell GCC to pass this to the assembler.	113	# -Wa,...: tell GCC to pass this to the assembler.
114	# -ahlms: create assembler listing	114	# -ahlms: create assembler listing
115	CFLAGS = -O$(OPT) \	115	CFLAGS = -O$(OPT) \
116	-funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums \	116	-funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums \
117	-Wall -Wstrict-prototypes \	117	-Wall -Wstrict-prototypes \
118	-Wa,-adhlns=$(<:.c=.lst) \	118	-Wa,-adhlns=$(<:.c=.lst) \
119	$(patsubst %,-I%,$(EXTRAINCDIRS))	119	$(patsubst %,-I%,$(EXTRAINCDIRS))
120		120
121		121
122	# Set a "language standard" compiler flag.	122	# Set a "language standard" compiler flag.
123	# Unremark just one line below to set the language standard to use.	123	# Unremark just one line below to set the language standard to use.
124	# gnu99 = C99 + GNU extensions. See GCC manual for more information.	124	# gnu99 = C99 + GNU extensions. See GCC manual for more information.
125	#CFLAGS += -std=c89	125	#CFLAGS += -std=c89
126	#CFLAGS += -std=gnu89	126	#CFLAGS += -std=gnu89
127	#CFLAGS += -std=c99	127	#CFLAGS += -std=c99
128	CFLAGS += -std=gnu99	128	CFLAGS += -std=gnu99
129		129
130	CFLAGS += -DVERSION_HAUPTVERSION=$(HAUPT_VERSION) -DVERSION_NEBENVERSION=$(NEBEN_VERSION) -DVERSION_KOMPATIBEL=$(VERSION_KOMPATIBEL) -DVERSION_INDEX=$(VERSION_INDEX)	130	CFLAGS += -DVERSION_HAUPTVERSION=$(HAUPT_VERSION) -DVERSION_NEBENVERSION=$(NEBEN_VERSION) -DVERSION_KOMPATIBEL=$(VERSION_KOMPATIBEL) -DVERSION_INDEX=$(VERSION_INDEX)
131		131
132		132
133	# Optional assembler flags.	133	# Optional assembler flags.
134	# -Wa,...: tell GCC to pass this to the assembler.	134	# -Wa,...: tell GCC to pass this to the assembler.
135	# -ahlms: create listing	135	# -ahlms: create listing
136	# -gstabs: have the assembler create line number information; note that	136	# -gstabs: have the assembler create line number information; note that
137	# for use in COFF files, additional information about filenames	137	# for use in COFF files, additional information about filenames
138	# and function names needs to be present in the assembler source	138	# and function names needs to be present in the assembler source
139	# files -- see avr-libc docs [FIXME: not yet described there]	139	# files -- see avr-libc docs [FIXME: not yet described there]
140	ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs	140	ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
141		141
142		142
143		143
144	# Optional linker flags.	144	# Optional linker flags.
145	# -Wl,...: tell GCC to pass this to linker.	145	# -Wl,...: tell GCC to pass this to linker.
146	# -Map: create map file	146	# -Map: create map file
147	# --cref: add cross reference to map file	147	# --cref: add cross reference to map file
148	LDFLAGS = -Wl,-Map=$(TARGET).map,--cref	148	LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
149		149
150	# Additional libraries	150	# Additional libraries
151		151
152	# Minimalistic printf version	152	# Minimalistic printf version
153	#LDFLAGS += -Wl,-u,vfprintf -lprintf_min	153	#LDFLAGS += -Wl,-u,vfprintf -lprintf_min
154		154
155	# Floating point printf version (requires -lm below)	155	# Floating point printf version (requires -lm below)
156	#LDFLAGS += -Wl,-u,vfprintf -lprintf_flt	156	#LDFLAGS += -Wl,-u,vfprintf -lprintf_flt
157		157
158	# -lm = math library	158	# -lm = math library
159	LDFLAGS += -lm	159	LDFLAGS += -lm
160		160
161		161
162	##LDFLAGS += -T./linkerfile/avr5.x	162	##LDFLAGS += -T./linkerfile/avr5.x
163		163
164		164
165		165
166	# Programming support using avrdude. Settings and variables.	166	# Programming support using avrdude. Settings and variables.
167		167
168	# Programming hardware: alf avr910 avrisp bascom bsd	168	# Programming hardware: alf avr910 avrisp bascom bsd
169	# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500	169	# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
170	#	170	#
171	# Type: avrdude -c ?	171	# Type: avrdude -c ?
172	# to get a full listing.	172	# to get a full listing.
173	#	173	#
174	#AVRDUDE_PROGRAMMER = dt006	174	#AVRDUDE_PROGRAMMER = dt006
175	#AVRDUDE_PROGRAMMER = stk200	175	#AVRDUDE_PROGRAMMER = stk200
176	#AVRDUDE_PROGRAMMER = ponyser	176	#AVRDUDE_PROGRAMMER = ponyser
177	AVRDUDE_PROGRAMMER = avrispv2	177	AVRDUDE_PROGRAMMER = avrispv2
178	#falls Ponyser ausgewählt wird, muss sich unsere avrdude-Configdatei im Bin-Verzeichnis des Compilers befinden	178	#falls Ponyser ausgewählt wird, muss sich unsere avrdude-Configdatei im Bin-Verzeichnis des Compilers befinden
179		179
180	#AVRDUDE_PORT = com1 # programmer connected to serial device	180	#AVRDUDE_PORT = com1 # programmer connected to serial device
181	#AVRDUDE_PORT = lpt1 # programmer connected to parallel port	181	#AVRDUDE_PORT = lpt1 # programmer connected to parallel port
182	AVRDUDE_PORT = usb # programmer connected to USB	182	AVRDUDE_PORT = usb # programmer connected to USB
183		183
184	#AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex	184	#AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
185	AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex $(FUSE_SETTINGS)	185	AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex $(FUSE_SETTINGS)
186	#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep	186	#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
187		187
188	#avrdude -c avrispv2 -P usb -p m32 -U flash:w:blink.hex	188	#avrdude -c avrispv2 -P usb -p m32 -U flash:w:blink.hex
189	AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)	189	AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
190		190
191	# Uncomment the following if you want avrdude's erase cycle counter.	191	# Uncomment the following if you want avrdude's erase cycle counter.
192	# Note that this counter needs to be initialized first using -Yn,	192	# Note that this counter needs to be initialized first using -Yn,
193	# see avrdude manual.	193	# see avrdude manual.
194	#AVRDUDE_ERASE += -y	194	#AVRDUDE_ERASE += -y
195		195
196	# Uncomment the following if you do /not/ wish a verification to be	196	# Uncomment the following if you do /not/ wish a verification to be
197	# performed after programming the device.	197	# performed after programming the device.
198	AVRDUDE_FLAGS += -V	198	AVRDUDE_FLAGS += -V
199		199
200	# Increase verbosity level. Please use this when submitting bug	200	# Increase verbosity level. Please use this when submitting bug
201	# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>	201	# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
202	# to submit bug reports.	202	# to submit bug reports.
203	#AVRDUDE_FLAGS += -v -v	203	#AVRDUDE_FLAGS += -v -v
204		204
205	# ---------------------------------------------------------------------------	205	# ---------------------------------------------------------------------------
206	# Define directories, if needed.	206	# Define directories, if needed.
207	DIRAVR = c:/winavr	207	DIRAVR = c:/winavr
208	DIRAVRBIN = $(DIRAVR)/bin	208	DIRAVRBIN = $(DIRAVR)/bin
209	DIRAVRUTILS = $(DIRAVR)/utils/bin	209	DIRAVRUTILS = $(DIRAVR)/utils/bin
210	DIRINC = .	210	DIRINC = .
211	DIRLIB = $(DIRAVR)/avr/lib	211	DIRLIB = $(DIRAVR)/avr/lib
212		212
213		213
214	# Define programs and commands.	214	# Define programs and commands.
215	SHELL = sh	215	SHELL = sh
216		216
217	CC = avr-gcc	217	CC = avr-gcc
218		218
219	OBJCOPY = avr-objcopy	219	OBJCOPY = avr-objcopy
220	OBJDUMP = avr-objdump	220	OBJDUMP = avr-objdump
221	SIZE = avr-size	221	SIZE = avr-size
222		222
223	# Programming support using avrdude.	223	# Programming support using avrdude.
224	AVRDUDE = avrdude	224	AVRDUDE = avrdude
225		225
226	REMOVE = rm -f	226	REMOVE = rm -f
227	COPY = cp	227	COPY = cp
228		228
229	HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex	229	HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
230	ELFSIZE = $(SIZE) -A $(TARGET).elf	230	ELFSIZE = $(SIZE) -A $(TARGET).elf
231		231
232	# Define Messages	232	# Define Messages
233	# English	233	# English
234	MSG_ERRORS_NONE = Errors: none	234	MSG_ERRORS_NONE = Errors: none
235	MSG_BEGIN = -------- begin --------	235	MSG_BEGIN = -------- begin --------
236	MSG_END = -------- end --------	236	MSG_END = -------- end --------
237	MSG_SIZE_BEFORE = Size before:	237	MSG_SIZE_BEFORE = Size before:
238	MSG_SIZE_AFTER = Size after:	238	MSG_SIZE_AFTER = Size after:
239	MSG_COFF = Converting to AVR COFF:	239	MSG_COFF = Converting to AVR COFF:
240	MSG_EXTENDED_COFF = Converting to AVR Extended COFF:	240	MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
241	MSG_FLASH = Creating load file for Flash:	241	MSG_FLASH = Creating load file for Flash:
242	MSG_EEPROM = Creating load file for EEPROM:	242	MSG_EEPROM = Creating load file for EEPROM:
243	MSG_EXTENDED_LISTING = Creating Extended Listing:	243	MSG_EXTENDED_LISTING = Creating Extended Listing:
244	MSG_SYMBOL_TABLE = Creating Symbol Table:	244	MSG_SYMBOL_TABLE = Creating Symbol Table:
245	MSG_LINKING = Linking:	245	MSG_LINKING = Linking:
246	MSG_COMPILING = Compiling:	246	MSG_COMPILING = Compiling:
247	MSG_ASSEMBLING = Assembling:	247	MSG_ASSEMBLING = Assembling:
248	MSG_CLEANING = Cleaning project:	248	MSG_CLEANING = Cleaning project:
249		249
250		250
251	# Define all object files.	251	# Define all object files.
252	OBJ = $(SRC:.c=.o) $(ASRC:.S=.o)	252	OBJ = $(SRC:.c=.o) $(ASRC:.S=.o)
253		253
254	# Define all listing files.	254	# Define all listing files.
255	LST = $(ASRC:.S=.lst) $(SRC:.c=.lst)	255	LST = $(ASRC:.S=.lst) $(SRC:.c=.lst)
256		256
257	# Combine all necessary flags and optional flags.	257	# Combine all necessary flags and optional flags.
258	# Add target processor to flags.	258	# Add target processor to flags.
259	#ALL_CFLAGS = -mmcu=$(MCU) -DF_CPU=$(F_CPU) -I. $(CFLAGS)	259	#ALL_CFLAGS = -mmcu=$(MCU) -DF_CPU=$(F_CPU) -I. $(CFLAGS)
260	ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)	260	ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)
261	ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)	261	ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
262		262
263		263
264	# Default target.	264	# Default target.
265	all: begin gccversion sizebefore $(TARGET).elf $(TARGET).hex $(TARGET).eep \	265	all: begin gccversion sizebefore $(TARGET).elf $(TARGET).hex $(TARGET).eep \
266	$(TARGET).lss $(TARGET).sym sizeafter finished end	266	$(TARGET).lss $(TARGET).sym sizeafter finished end
267		267
268		268
269	# Eye candy.	269	# Eye candy.
270	# AVR Studio 3.x does not check make's exit code but relies on	270	# AVR Studio 3.x does not check make's exit code but relies on
271	# the following magic strings to be generated by the compile job.	271	# the following magic strings to be generated by the compile job.
272	begin:	272	begin:
273	@echo	273	@echo
274	@echo $(MSG_BEGIN)	274	@echo $(MSG_BEGIN)
275		275
276	finished:	276	finished:
277	@echo $(MSG_ERRORS_NONE)	277	@echo $(MSG_ERRORS_NONE)
278		278
279	end:	279	end:
280	@echo $(MSG_END)	280	@echo $(MSG_END)
281	@echo	281	@echo
282		282
283		283
284	# Display size of file.	284	# Display size of file.
285	sizebefore:	285	sizebefore:
286	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi	286	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi
287		287
288	sizeafter:	288	sizeafter:
289	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi	289	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
290		290
291		291
292		292
293	# Display compiler version information.	293	# Display compiler version information.
294	gccversion :	294	gccversion :
295	@$(CC) --version	295	@$(CC) --version
296		296
297		297
298	# Convert ELF to COFF for use in debugging / simulating in	298	# Convert ELF to COFF for use in debugging / simulating in
299	# AVR Studio or VMLAB.	299	# AVR Studio or VMLAB.
300	COFFCONVERT=$(OBJCOPY) --debugging \	300	COFFCONVERT=$(OBJCOPY) --debugging \
301	--change-section-address .data-0x800000 \	301	--change-section-address .data-0x800000 \
302	--change-section-address .bss-0x800000 \	302	--change-section-address .bss-0x800000 \
303	--change-section-address .noinit-0x800000 \	303	--change-section-address .noinit-0x800000 \
304	--change-section-address .eeprom-0x810000	304	--change-section-address .eeprom-0x810000
305		305
306		306
307	coff: $(TARGET).elf	307	coff: $(TARGET).elf
308	@echo	308	@echo
309	@echo $(MSG_COFF) $(TARGET).cof	309	@echo $(MSG_COFF) $(TARGET).cof
310	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof	310	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
311		311
312		312
313	extcoff: $(TARGET).elf	313	extcoff: $(TARGET).elf
314	@echo	314	@echo
315	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof	315	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
316	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof	316	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
317		317
318		318
319		319
320		320
321	# Program the device.	321	# Program the device.
322	program: $(TARGET).hex $(TARGET).eep	322	program: $(TARGET).hex $(TARGET).eep
323	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)	323	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
324		324
325		325
326		326
327		327
328	# Create final output files (.hex, .eep) from ELF output file.	328	# Create final output files (.hex, .eep) from ELF output file.
329	%.hex: %.elf	329	%.hex: %.elf
330	@echo	330	@echo
331	@echo $(MSG_FLASH) $@	331	@echo $(MSG_FLASH) $@
332	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@	332	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
333		333
334	%.eep: %.elf	334	%.eep: %.elf
335	@echo	335	@echo
336	@echo $(MSG_EEPROM) $@	336	@echo $(MSG_EEPROM) $@
337	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \	337	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
338	--change-section-lma .eeprom=0 -O $(FORMAT) $< $@	338	--change-section-lma .eeprom=0 -O $(FORMAT) $< $@
339		339
340	# Create extended listing file from ELF output file.	340	# Create extended listing file from ELF output file.
341	%.lss: %.elf	341	%.lss: %.elf
342	@echo	342	@echo
343	@echo $(MSG_EXTENDED_LISTING) $@	343	@echo $(MSG_EXTENDED_LISTING) $@
344	$(OBJDUMP) -h -S $< > $@	344	$(OBJDUMP) -h -S $< > $@
345		345
346	# Create a symbol table from ELF output file.	346	# Create a symbol table from ELF output file.
347	%.sym: %.elf	347	%.sym: %.elf
348	@echo	348	@echo
349	@echo $(MSG_SYMBOL_TABLE) $@	349	@echo $(MSG_SYMBOL_TABLE) $@
350	avr-nm -n $< > $@	350	avr-nm -n $< > $@
351		351
352		352
353		353
354	# Link: create ELF output file from object files.	354	# Link: create ELF output file from object files.
355	.SECONDARY : $(TARGET).elf	355	.SECONDARY : $(TARGET).elf
356	.PRECIOUS : $(OBJ)	356	.PRECIOUS : $(OBJ)
357	%.elf: $(OBJ)	357	%.elf: $(OBJ)
358	@echo	358	@echo
359	@echo $(MSG_LINKING) $@	359	@echo $(MSG_LINKING) $@
360	$(CC) $(ALL_CFLAGS) $(OBJ) --output $@ $(LDFLAGS)	360	$(CC) $(ALL_CFLAGS) $(OBJ) --output $@ $(LDFLAGS)
361		361
362		362
363	# Compile: create object files from C source files.	363	# Compile: create object files from C source files.
364	%.o : %.c	364	%.o : %.c
365	@echo	365	@echo
366	@echo $(MSG_COMPILING) $<	366	@echo $(MSG_COMPILING) $<
367	$(CC) -c $(ALL_CFLAGS) $< -o $@	367	$(CC) -c $(ALL_CFLAGS) $< -o $@
368		368
369		369
370	# Compile: create assembler files from C source files.	370	# Compile: create assembler files from C source files.
371	%.s : %.c	371	%.s : %.c
372	$(CC) -S $(ALL_CFLAGS) $< -o $@	372	$(CC) -S $(ALL_CFLAGS) $< -o $@
373		373
374		374
375	# Assemble: create object files from assembler source files.	375	# Assemble: create object files from assembler source files.
376	%.o : %.S	376	%.o : %.S
377	@echo	377	@echo
378	@echo $(MSG_ASSEMBLING) $<	378	@echo $(MSG_ASSEMBLING) $<
379	$(CC) -c $(ALL_ASFLAGS) $< -o $@	379	$(CC) -c $(ALL_ASFLAGS) $< -o $@
380		380
381		381
382		382
383		383
384		384
385		385
386	# Target: clean project.	386	# Target: clean project.
387	clean: begin clean_list finished end	387	clean: begin clean_list finished end
388		388
389	clean_list :	389	clean_list :
390	@echo	390	@echo
391	@echo $(MSG_CLEANING)	391	@echo $(MSG_CLEANING)
392	# $(REMOVE) $(TARGET).hex	392	# $(REMOVE) $(TARGET).hex
393	$(REMOVE) $(TARGET).eep	393	$(REMOVE) $(TARGET).eep
394	$(REMOVE) $(TARGET).obj	394	$(REMOVE) $(TARGET).obj
395	$(REMOVE) $(TARGET).cof	395	$(REMOVE) $(TARGET).cof
396	$(REMOVE) $(TARGET).elf	396	$(REMOVE) $(TARGET).elf
397	$(REMOVE) $(TARGET).map	397	$(REMOVE) $(TARGET).map
398	$(REMOVE) $(TARGET).obj	398	$(REMOVE) $(TARGET).obj
399	$(REMOVE) $(TARGET).a90	399	$(REMOVE) $(TARGET).a90
400	$(REMOVE) $(TARGET).sym	400	$(REMOVE) $(TARGET).sym
401	$(REMOVE) $(TARGET).lnk	401	$(REMOVE) $(TARGET).lnk
402	$(REMOVE) $(TARGET).lss	402	$(REMOVE) $(TARGET).lss
403	$(REMOVE) $(OBJ)	403	$(REMOVE) $(OBJ)
404	$(REMOVE) $(LST)	404	$(REMOVE) $(LST)
405	$(REMOVE) $(SRC:.c=.s)	405	$(REMOVE) $(SRC:.c=.s)
406	$(REMOVE) $(SRC:.c=.d)	406	$(REMOVE) $(SRC:.c=.d)
407		407
408		408
409	# Automatically generate C source code dependencies.	409	# Automatically generate C source code dependencies.
410	# (Code originally taken from the GNU make user manual and modified	410	# (Code originally taken from the GNU make user manual and modified
411	# (See README.txt Credits).)	411	# (See README.txt Credits).)
412	#	412	#
413	# Note that this will work with sh (bash) and sed that is shipped with WinAVR	413	# Note that this will work with sh (bash) and sed that is shipped with WinAVR
414	# (see the SHELL variable defined above).	414	# (see the SHELL variable defined above).
415	# This may not work with other shells or other seds.	415	# This may not work with other shells or other seds.
416	#	416	#
417	%.d: %.c	417	%.d: %.c
418	set -e; $(CC) -MM $(ALL_CFLAGS) $< \	418	set -e; $(CC) -MM $(ALL_CFLAGS) $< \
419	\| sed 's,\(.\)\.o[ :],\1.o \1.d : ,g' > $@; \	419	\| sed 's,\(.\)\.o[ :],\1.o \1.d : ,g' > $@; \
420	[ -s $@ ] \|\| rm -f $@	420	[ -s $@ ] \|\| rm -f $@
421		421
422		422
423	# Remove the '-' if you want to see the dependency files generated.	423	# Remove the '-' if you want to see the dependency files generated.
424	-include $(SRC:.c=.d)	424	-include $(SRC:.c=.d)
425		425
426		426
427		427
428	# Listing of phony targets.	428	# Listing of phony targets.
429	.PHONY : all begin finish end sizebefore sizeafter gccversion coff extcoff \	429	.PHONY : all begin finish end sizebefore sizeafter gccversion coff extcoff \
430	clean clean_list program	430	clean clean_list program
431		431

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