WebSVN - FlightCtrl - Diff - Rev 779 and 781 - /branches/V0.68d Code Redesign killagreg/makefile


#--------------------------------------------------------------------
# MCU name
MCU = atmega644
#MCU = atmega644p
F_CPU = 20000000
#-------------------------------------------------------------------
VERSION_MAJOR    =   0
VERSION_MINOR    =  68
VERSION_INDEX    =   3
 
VERSION_COMPATIBLE = 7  # PC-Kompatibilität
#-------------------------------------------------------------------
#OPTIONS
COMPASS = MM3
#COMPASS = CMPS03
#EXT = WALTER
#-------------------------------------------------------------------
 
ifeq ($(MCU), atmega644)
FUSE_SETTINGS = -u -U lfuse:w:0xff:m -U hfuse:w:0xdf:m
#FUSE_SETTINGS = -U lfuse:w:0xff:m -U hfuse:w:0xdf:m  
# -u  bei neuen Controllern wieder einspielen
 HEX_NAME = MEGA644_$(COMPASS)
endif
 
ifeq ($(MCU), atmega644p)
 FUSE_SETTINGS = -u -U lfuse:w:0xff:m -U hfuse:w:0xdf:m
 HEX_NAME = MEGA644p_$(COMPASS)
endif
 
 
ifeq ($(F_CPU), 16000000)
 QUARZ = 16MHZ
endif
 
ifeq ($(F_CPU), 20000000)
 QUARZ = 20MHZ
endif
 
ifeq ($(COMPASS), MM3)
 CFLAGS += -DUSE_MM3
endif
 
ifeq ($(COMPASS), CMPS03)
 CFLAGS += -DUSE_CMPS03
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$(VERSION_MAJOR)_$(VERSION_MINOR)a
endif
ifeq ($(VERSION_INDEX), 1)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)b
endif
ifeq ($(VERSION_INDEX), 2)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)c
endif
ifeq ($(VERSION_INDEX), 3)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)d
endif
ifeq ($(VERSION_INDEX), 4)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)e
endif
ifeq ($(VERSION_INDEX), 5)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)f
endif
ifeq ($(VERSION_INDEX), 6)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)g
endif
ifeq ($(VERSION_INDEX), 7)
TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)h
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 timer2.c analog.c menu.c led.c 
SRC += twimaster.c rc.c fc.c GPS.c spi.c eeprom.c mymath.c ubx.c fifo.c
ifeq ($(MCU), atmega644p)
SRC += uart1.c
endif
ifeq ($(COMPASS), MM3)
SRC += mm3.c
endif
ifeq ($(COMPASS), CMPS03)
SRC += cmps03.c
endif
##########################################################################################################
 
 
# 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_MAJOR=$(VERSION_MAJOR) -DVERSION_MINOR=$(VERSION_MINOR) -DVERSION_COMPATIBLE=$(VERSION_COMPATIBLE) -DVERSION_INDEX=$(VERSION_INDEX)
 
ifeq ($(COMPASS), MM3)
 CFLAGS += -DUSE_MM3
endif
ifeq ($(COMPASS), CMPS03)
 CFLAGS += -DUSE_CMPS03
endif
ifeq ($(EXT), WALTER)
 CFLAGS += -DUSE_WALTER_EXT
endif
 
 
 
 
# 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 779	Rev 781
1	#--------------------------------------------------------------------	1	#--------------------------------------------------------------------
2	# MCU name	2	# MCU name
3	MCU = atmega644	3	MCU = atmega644
4	#MCU = atmega644p	4	#MCU = atmega644p
5	F_CPU = 20000000	5	F_CPU = 20000000
6	#-------------------------------------------------------------------	6	#-------------------------------------------------------------------
7	VERSION_MAJOR = 0	7	VERSION_MAJOR = 0
8	VERSION_MINOR = 68	8	VERSION_MINOR = 68
9	VERSION_INDEX = 3	9	VERSION_INDEX = 3
10		10
11	VERSION_COMPATIBLE = 7 # PC-Kompatibilität	11	VERSION_COMPATIBLE = 7 # PC-Kompatibilität
12	#-------------------------------------------------------------------	12	#-------------------------------------------------------------------
13	#OPTIONS	13	#OPTIONS
14	COMPASS = MM3	14	COMPASS = MM3
15	#COMPASS = CMPS03	15	#COMPASS = CMPS03
-		16	#EXT = WALTER
16	#-------------------------------------------------------------------	17	#-------------------------------------------------------------------
17		18
18	ifeq ($(MCU), atmega644)	19	ifeq ($(MCU), atmega644)
19	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
20	#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
21	# -u bei neuen Controllern wieder einspielen	22	# -u bei neuen Controllern wieder einspielen
22	HEX_NAME = MEGA644_$(COMPASS)	23	HEX_NAME = MEGA644_$(COMPASS)
23	endif	24	endif
24		25
25	ifeq ($(MCU), atmega644p)	26	ifeq ($(MCU), atmega644p)
26	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
27	HEX_NAME = MEGA644p_$(COMPASS)	28	HEX_NAME = MEGA644p_$(COMPASS)
28	endif	29	endif
29		30
30		31
31	ifeq ($(F_CPU), 16000000)	32	ifeq ($(F_CPU), 16000000)
32	QUARZ = 16MHZ	33	QUARZ = 16MHZ
33	endif	34	endif
34		35
35	ifeq ($(F_CPU), 20000000)	36	ifeq ($(F_CPU), 20000000)
36	QUARZ = 20MHZ	37	QUARZ = 20MHZ
37	endif	38	endif
38		39
39	ifeq ($(COMPASS), MM3)	40	ifeq ($(COMPASS), MM3)
40	CFLAGS += -DUSE_MM3	41	CFLAGS += -DUSE_MM3
41	endif	42	endif
42		43
43	ifeq ($(COMPASS), CMPS03)	44	ifeq ($(COMPASS), CMPS03)
44	CFLAGS += -DUSE_CMPS03	45	CFLAGS += -DUSE_CMPS03
45	endif	46	endif
46		47
47	# Output format. (can be srec, ihex, binary)	48	# Output format. (can be srec, ihex, binary)
48	FORMAT = ihex	49	FORMAT = ihex
49		50
50	# Target file name (without extension).	51	# Target file name (without extension).
51		52
52	ifeq ($(VERSION_INDEX), 0)	53	ifeq ($(VERSION_INDEX), 0)
53	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)a	54	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)a
54	endif	55	endif
55	ifeq ($(VERSION_INDEX), 1)	56	ifeq ($(VERSION_INDEX), 1)
56	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)b	57	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)b
57	endif	58	endif
58	ifeq ($(VERSION_INDEX), 2)	59	ifeq ($(VERSION_INDEX), 2)
59	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)c	60	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)c
60	endif	61	endif
61	ifeq ($(VERSION_INDEX), 3)	62	ifeq ($(VERSION_INDEX), 3)
62	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)d	63	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)d
63	endif	64	endif
64	ifeq ($(VERSION_INDEX), 4)	65	ifeq ($(VERSION_INDEX), 4)
65	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)e	66	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)e
66	endif	67	endif
67	ifeq ($(VERSION_INDEX), 5)	68	ifeq ($(VERSION_INDEX), 5)
68	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)f	69	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)f
69	endif	70	endif
70	ifeq ($(VERSION_INDEX), 6)	71	ifeq ($(VERSION_INDEX), 6)
71	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)g	72	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)g
72	endif	73	endif
73	ifeq ($(VERSION_INDEX), 7)	74	ifeq ($(VERSION_INDEX), 7)
74	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)h	75	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)h
75	endif	76	endif
76		77
77	# Optimization level, can be [0, 1, 2, 3, s]. 0 turns off optimization.	78	# Optimization level, can be [0, 1, 2, 3, s]. 0 turns off optimization.
78	# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)	79	# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
79	OPT = s	80	OPT = s
80		81
81	##########################################################################################################	82	##########################################################################################################
82	# List C source files here. (C dependencies are automatically generated.)	83	# List C source files here. (C dependencies are automatically generated.)
83	SRC = main.c uart.c printf_P.c timer0.c timer2.c analog.c menu.c led.c	84	SRC = main.c uart.c printf_P.c timer0.c timer2.c analog.c menu.c led.c
84	SRC += twimaster.c rc.c fc.c GPS.c spi.c eeprom.c mymath.c ubx.c fifo.c	85	SRC += twimaster.c rc.c fc.c GPS.c spi.c eeprom.c mymath.c ubx.c fifo.c
85	ifeq ($(MCU), atmega644p)	86	ifeq ($(MCU), atmega644p)
86	SRC += uart1.c	87	SRC += uart1.c
87	endif	88	endif
88	ifeq ($(COMPASS), MM3)	89	ifeq ($(COMPASS), MM3)
89	SRC += mm3.c	90	SRC += mm3.c
90	endif	91	endif
91	ifeq ($(COMPASS), CMPS03)	92	ifeq ($(COMPASS), CMPS03)
92	SRC += cmps03.c	93	SRC += cmps03.c
93	endif	94	endif
94	##########################################################################################################	95	##########################################################################################################
95		96
96		97
97	# List Assembler source files here.	98	# List Assembler source files here.
98	# Make them always end in a capital .S. Files ending in a lowercase .s	99	# Make them always end in a capital .S. Files ending in a lowercase .s
99	# will not be considered source files but generated files (assembler	100	# will not be considered source files but generated files (assembler
100	# output from the compiler), and will be deleted upon "make clean"!	101	# output from the compiler), and will be deleted upon "make clean"!
101	# Even though the DOS/Win* filesystem matches both .s and .S the same,	102	# Even though the DOS/Win* filesystem matches both .s and .S the same,
102	# it will preserve the spelling of the filenames, and gcc itself does	103	# it will preserve the spelling of the filenames, and gcc itself does
103	# care about how the name is spelled on its command-line.	104	# care about how the name is spelled on its command-line.
104	ASRC =	105	ASRC =
105		106
106		107
107		108
108	# List any extra directories to look for include files here.	109	# List any extra directories to look for include files here.
109	# Each directory must be seperated by a space.	110	# Each directory must be seperated by a space.
110	EXTRAINCDIRS =	111	EXTRAINCDIRS =
111		112
112		113
113	# Optional compiler flags.	114	# Optional compiler flags.
114	# -g: generate debugging information (for GDB, or for COFF conversion)	115	# -g: generate debugging information (for GDB, or for COFF conversion)
115	# -O*: optimization level	116	# -O*: optimization level
116	# -f...: tuning, see gcc manual and avr-libc documentation	117	# -f...: tuning, see gcc manual and avr-libc documentation
117	# -Wall...: warning level	118	# -Wall...: warning level
118	# -Wa,...: tell GCC to pass this to the assembler.	119	# -Wa,...: tell GCC to pass this to the assembler.
119	# -ahlms: create assembler listing	120	# -ahlms: create assembler listing
120	CFLAGS = -O$(OPT) \	121	CFLAGS = -O$(OPT) \
121	-funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums \	122	-funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums \
122	-Wall -Wstrict-prototypes \	123	-Wall -Wstrict-prototypes \
123	-Wa,-adhlns=$(<:.c=.lst) \	124	-Wa,-adhlns=$(<:.c=.lst) \
124	$(patsubst %,-I%,$(EXTRAINCDIRS))	125	$(patsubst %,-I%,$(EXTRAINCDIRS))
125		126
126		127
127	# Set a "language standard" compiler flag.	128	# Set a "language standard" compiler flag.
128	# Unremark just one line below to set the language standard to use.	129	# Unremark just one line below to set the language standard to use.
129	# gnu99 = C99 + GNU extensions. See GCC manual for more information.	130	# gnu99 = C99 + GNU extensions. See GCC manual for more information.
130	#CFLAGS += -std=c89	131	#CFLAGS += -std=c89
131	#CFLAGS += -std=gnu89	132	#CFLAGS += -std=gnu89
132	#CFLAGS += -std=c99	133	#CFLAGS += -std=c99
133	CFLAGS += -std=gnu99	134	CFLAGS += -std=gnu99
134		135
135	CFLAGS += -DVERSION_MAJOR=$(VERSION_MAJOR) -DVERSION_MINOR=$(VERSION_MINOR) -DVERSION_COMPATIBLE=$(VERSION_COMPATIBLE) -DVERSION_INDEX=$(VERSION_INDEX)	136	CFLAGS += -DVERSION_MAJOR=$(VERSION_MAJOR) -DVERSION_MINOR=$(VERSION_MINOR) -DVERSION_COMPATIBLE=$(VERSION_COMPATIBLE) -DVERSION_INDEX=$(VERSION_INDEX)
136		137
137	ifeq ($(COMPASS), MM3)	138	ifeq ($(COMPASS), MM3)
138	CFLAGS += -DUSE_MM3	139	CFLAGS += -DUSE_MM3
139	endif	140	endif
140	ifeq ($(COMPASS), CMPS03)	141	ifeq ($(COMPASS), CMPS03)
141	CFLAGS += -DUSE_CMPS03	142	CFLAGS += -DUSE_CMPS03
142	endif	143	endif
-		144	ifeq ($(EXT), WALTER)
-		145	CFLAGS += -DUSE_WALTER_EXT
-		146	endif
-		147
143		148
144		149
145		150
146	# Optional assembler flags.	151	# Optional assembler flags.
147	# -Wa,...: tell GCC to pass this to the assembler.	152	# -Wa,...: tell GCC to pass this to the assembler.
148	# -ahlms: create listing	153	# -ahlms: create listing
149	# -gstabs: have the assembler create line number information; note that	154	# -gstabs: have the assembler create line number information; note that
150	# for use in COFF files, additional information about filenames	155	# for use in COFF files, additional information about filenames
151	# and function names needs to be present in the assembler source	156	# and function names needs to be present in the assembler source
152	# files -- see avr-libc docs [FIXME: not yet described there]	157	# files -- see avr-libc docs [FIXME: not yet described there]
153	ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs	158	ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
154		159
155		160
156		161
157	# Optional linker flags.	162	# Optional linker flags.
158	# -Wl,...: tell GCC to pass this to linker.	163	# -Wl,...: tell GCC to pass this to linker.
159	# -Map: create map file	164	# -Map: create map file
160	# --cref: add cross reference to map file	165	# --cref: add cross reference to map file
161	LDFLAGS = -Wl,-Map=$(TARGET).map,--cref	166	LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
162		167
163	# Additional libraries	168	# Additional libraries
164		169
165	# Minimalistic printf version	170	# Minimalistic printf version
166	#LDFLAGS += -Wl,-u,vfprintf -lprintf_min	171	#LDFLAGS += -Wl,-u,vfprintf -lprintf_min
167		172
168	# Floating point printf version (requires -lm below)	173	# Floating point printf version (requires -lm below)
169	#LDFLAGS += -Wl,-u,vfprintf -lprintf_flt	174	#LDFLAGS += -Wl,-u,vfprintf -lprintf_flt
170		175
171	# -lm = math library	176	# -lm = math library
172	LDFLAGS += -lm	177	LDFLAGS += -lm
173		178
174		179
175	##LDFLAGS += -T./linkerfile/avr5.x	180	##LDFLAGS += -T./linkerfile/avr5.x
176		181
177		182
178		183
179	# Programming support using avrdude. Settings and variables.	184	# Programming support using avrdude. Settings and variables.
180		185
181	# Programming hardware: alf avr910 avrisp bascom bsd	186	# Programming hardware: alf avr910 avrisp bascom bsd
182	# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500	187	# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
183	#	188	#
184	# Type: avrdude -c ?	189	# Type: avrdude -c ?
185	# to get a full listing.	190	# to get a full listing.
186	#	191	#
187	#AVRDUDE_PROGRAMMER = dt006	192	#AVRDUDE_PROGRAMMER = dt006
188	#AVRDUDE_PROGRAMMER = stk200	193	#AVRDUDE_PROGRAMMER = stk200
189	#AVRDUDE_PROGRAMMER = ponyser	194	#AVRDUDE_PROGRAMMER = ponyser
190	AVRDUDE_PROGRAMMER = avrispv2	195	AVRDUDE_PROGRAMMER = avrispv2
191	#falls Ponyser ausgewählt wird, muss sich unsere avrdude-Configdatei im Bin-Verzeichnis des Compilers befinden	196	#falls Ponyser ausgewählt wird, muss sich unsere avrdude-Configdatei im Bin-Verzeichnis des Compilers befinden
192		197
193	#AVRDUDE_PORT = com1 # programmer connected to serial device	198	#AVRDUDE_PORT = com1 # programmer connected to serial device
194	#AVRDUDE_PORT = lpt1 # programmer connected to parallel port	199	#AVRDUDE_PORT = lpt1 # programmer connected to parallel port
195	AVRDUDE_PORT = usb # programmer connected to USB	200	AVRDUDE_PORT = usb # programmer connected to USB
196		201
197	#AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex	202	#AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
198	AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex $(FUSE_SETTINGS)	203	AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex $(FUSE_SETTINGS)
199	#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep	204	#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
200		205
201	#avrdude -c avrispv2 -P usb -p m32 -U flash:w:blink.hex	206	#avrdude -c avrispv2 -P usb -p m32 -U flash:w:blink.hex
202	AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)	207	AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
203		208
204	# Uncomment the following if you want avrdude's erase cycle counter.	209	# Uncomment the following if you want avrdude's erase cycle counter.
205	# Note that this counter needs to be initialized first using -Yn,	210	# Note that this counter needs to be initialized first using -Yn,
206	# see avrdude manual.	211	# see avrdude manual.
207	#AVRDUDE_ERASE += -y	212	#AVRDUDE_ERASE += -y
208		213
209	# Uncomment the following if you do /not/ wish a verification to be	214	# Uncomment the following if you do /not/ wish a verification to be
210	# performed after programming the device.	215	# performed after programming the device.
211	AVRDUDE_FLAGS += -V	216	AVRDUDE_FLAGS += -V
212		217
213	# Increase verbosity level. Please use this when submitting bug	218	# Increase verbosity level. Please use this when submitting bug
214	# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>	219	# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
215	# to submit bug reports.	220	# to submit bug reports.
216	#AVRDUDE_FLAGS += -v -v	221	#AVRDUDE_FLAGS += -v -v
217		222
218	# ---------------------------------------------------------------------------	223	# ---------------------------------------------------------------------------
219	# Define directories, if needed.	224	# Define directories, if needed.
220	DIRAVR = c:/winavr	225	DIRAVR = c:/winavr
221	DIRAVRBIN = $(DIRAVR)/bin	226	DIRAVRBIN = $(DIRAVR)/bin
222	DIRAVRUTILS = $(DIRAVR)/utils/bin	227	DIRAVRUTILS = $(DIRAVR)/utils/bin
223	DIRINC = .	228	DIRINC = .
224	DIRLIB = $(DIRAVR)/avr/lib	229	DIRLIB = $(DIRAVR)/avr/lib
225		230
226		231
227	# Define programs and commands.	232	# Define programs and commands.
228	SHELL = sh	233	SHELL = sh
229		234
230	CC = avr-gcc	235	CC = avr-gcc
231		236
232	OBJCOPY = avr-objcopy	237	OBJCOPY = avr-objcopy
233	OBJDUMP = avr-objdump	238	OBJDUMP = avr-objdump
234	SIZE = avr-size	239	SIZE = avr-size
235		240
236	# Programming support using avrdude.	241	# Programming support using avrdude.
237	AVRDUDE = avrdude	242	AVRDUDE = avrdude
238		243
239	REMOVE = rm -f	244	REMOVE = rm -f
240	COPY = cp	245	COPY = cp
241		246
242	HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex	247	HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
243	ELFSIZE = $(SIZE) -A $(TARGET).elf	248	ELFSIZE = $(SIZE) -A $(TARGET).elf
244		249
245	# Define Messages	250	# Define Messages
246	# English	251	# English
247	MSG_ERRORS_NONE = Errors: none	252	MSG_ERRORS_NONE = Errors: none
248	MSG_BEGIN = -------- begin --------	253	MSG_BEGIN = -------- begin --------
249	MSG_END = -------- end --------	254	MSG_END = -------- end --------
250	MSG_SIZE_BEFORE = Size before:	255	MSG_SIZE_BEFORE = Size before:
251	MSG_SIZE_AFTER = Size after:	256	MSG_SIZE_AFTER = Size after:
252	MSG_COFF = Converting to AVR COFF:	257	MSG_COFF = Converting to AVR COFF:
253	MSG_EXTENDED_COFF = Converting to AVR Extended COFF:	258	MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
254	MSG_FLASH = Creating load file for Flash:	259	MSG_FLASH = Creating load file for Flash:
255	MSG_EEPROM = Creating load file for EEPROM:	260	MSG_EEPROM = Creating load file for EEPROM:
256	MSG_EXTENDED_LISTING = Creating Extended Listing:	261	MSG_EXTENDED_LISTING = Creating Extended Listing:
257	MSG_SYMBOL_TABLE = Creating Symbol Table:	262	MSG_SYMBOL_TABLE = Creating Symbol Table:
258	MSG_LINKING = Linking:	263	MSG_LINKING = Linking:
259	MSG_COMPILING = Compiling:	264	MSG_COMPILING = Compiling:
260	MSG_ASSEMBLING = Assembling:	265	MSG_ASSEMBLING = Assembling:
261	MSG_CLEANING = Cleaning project:	266	MSG_CLEANING = Cleaning project:
262		267
263		268
264	# Define all object files.	269	# Define all object files.
265	OBJ = $(SRC:.c=.o) $(ASRC:.S=.o)	270	OBJ = $(SRC:.c=.o) $(ASRC:.S=.o)
266		271
267	# Define all listing files.	272	# Define all listing files.
268	LST = $(ASRC:.S=.lst) $(SRC:.c=.lst)	273	LST = $(ASRC:.S=.lst) $(SRC:.c=.lst)
269		274
270	# Combine all necessary flags and optional flags.	275	# Combine all necessary flags and optional flags.
271	# Add target processor to flags.	276	# Add target processor to flags.
272	#ALL_CFLAGS = -mmcu=$(MCU) -DF_CPU=$(F_CPU) -I. $(CFLAGS)	277	#ALL_CFLAGS = -mmcu=$(MCU) -DF_CPU=$(F_CPU) -I. $(CFLAGS)
273	ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)	278	ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)
274	ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)	279	ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
275		280
276		281
277	# Default target.	282	# Default target.
278	all: begin gccversion sizebefore $(TARGET).elf $(TARGET).hex $(TARGET).eep \	283	all: begin gccversion sizebefore $(TARGET).elf $(TARGET).hex $(TARGET).eep \
279	$(TARGET).lss $(TARGET).sym sizeafter finished end	284	$(TARGET).lss $(TARGET).sym sizeafter finished end
280		285
281		286
282	# Eye candy.	287	# Eye candy.
283	# AVR Studio 3.x does not check make's exit code but relies on	288	# AVR Studio 3.x does not check make's exit code but relies on
284	# the following magic strings to be generated by the compile job.	289	# the following magic strings to be generated by the compile job.
285	begin:	290	begin:
286	@echo	291	@echo
287	@echo $(MSG_BEGIN)	292	@echo $(MSG_BEGIN)
288		293
289	finished:	294	finished:
290	@echo $(MSG_ERRORS_NONE)	295	@echo $(MSG_ERRORS_NONE)
291		296
292	end:	297	end:
293	@echo $(MSG_END)	298	@echo $(MSG_END)
294	@echo	299	@echo
295		300
296		301
297	# Display size of file.	302	# Display size of file.
298	sizebefore:	303	sizebefore:
299	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi	304	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); echo; fi
300		305
301	sizeafter:	306	sizeafter:
302	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi	307	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
303		308
304		309
305		310
306	# Display compiler version information.	311	# Display compiler version information.
307	gccversion :	312	gccversion :
308	@$(CC) --version	313	@$(CC) --version
309		314
310		315
311	# Convert ELF to COFF for use in debugging / simulating in	316	# Convert ELF to COFF for use in debugging / simulating in
312	# AVR Studio or VMLAB.	317	# AVR Studio or VMLAB.
313	COFFCONVERT=$(OBJCOPY) --debugging \	318	COFFCONVERT=$(OBJCOPY) --debugging \
314	--change-section-address .data-0x800000 \	319	--change-section-address .data-0x800000 \
315	--change-section-address .bss-0x800000 \	320	--change-section-address .bss-0x800000 \
316	--change-section-address .noinit-0x800000 \	321	--change-section-address .noinit-0x800000 \
317	--change-section-address .eeprom-0x810000	322	--change-section-address .eeprom-0x810000
318		323
319		324
320	coff: $(TARGET).elf	325	coff: $(TARGET).elf
321	@echo	326	@echo
322	@echo $(MSG_COFF) $(TARGET).cof	327	@echo $(MSG_COFF) $(TARGET).cof
323	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof	328	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
324		329
325		330
326	extcoff: $(TARGET).elf	331	extcoff: $(TARGET).elf
327	@echo	332	@echo
328	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof	333	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
329	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof	334	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
330		335
331		336
332		337
333		338
334	# Program the device.	339	# Program the device.
335	program: $(TARGET).hex $(TARGET).eep	340	program: $(TARGET).hex $(TARGET).eep
336	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)	341	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
337		342
338		343
339		344
340		345
341	# Create final output files (.hex, .eep) from ELF output file.	346	# Create final output files (.hex, .eep) from ELF output file.
342	%.hex: %.elf	347	%.hex: %.elf
343	@echo	348	@echo
344	@echo $(MSG_FLASH) $@	349	@echo $(MSG_FLASH) $@
345	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@	350	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
346		351
347	%.eep: %.elf	352	%.eep: %.elf
348	@echo	353	@echo
349	@echo $(MSG_EEPROM) $@	354	@echo $(MSG_EEPROM) $@
350	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \	355	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
351	--change-section-lma .eeprom=0 -O $(FORMAT) $< $@	356	--change-section-lma .eeprom=0 -O $(FORMAT) $< $@
352		357
353	# Create extended listing file from ELF output file.	358	# Create extended listing file from ELF output file.
354	%.lss: %.elf	359	%.lss: %.elf
355	@echo	360	@echo
356	@echo $(MSG_EXTENDED_LISTING) $@	361	@echo $(MSG_EXTENDED_LISTING) $@
357	$(OBJDUMP) -h -S $< > $@	362	$(OBJDUMP) -h -S $< > $@
358		363
359	# Create a symbol table from ELF output file.	364	# Create a symbol table from ELF output file.
360	%.sym: %.elf	365	%.sym: %.elf
361	@echo	366	@echo
362	@echo $(MSG_SYMBOL_TABLE) $@	367	@echo $(MSG_SYMBOL_TABLE) $@
363	avr-nm -n $< > $@	368	avr-nm -n $< > $@
364		369
365		370
366		371
367	# Link: create ELF output file from object files.	372	# Link: create ELF output file from object files.
368	.SECONDARY : $(TARGET).elf	373	.SECONDARY : $(TARGET).elf
369	.PRECIOUS : $(OBJ)	374	.PRECIOUS : $(OBJ)
370	%.elf: $(OBJ)	375	%.elf: $(OBJ)
371	@echo	376	@echo
372	@echo $(MSG_LINKING) $@	377	@echo $(MSG_LINKING) $@
373	$(CC) $(ALL_CFLAGS) $(OBJ) --output $@ $(LDFLAGS)	378	$(CC) $(ALL_CFLAGS) $(OBJ) --output $@ $(LDFLAGS)
374		379
375		380
376	# Compile: create object files from C source files.	381	# Compile: create object files from C source files.
377	%.o : %.c	382	%.o : %.c
378	@echo	383	@echo
379	@echo $(MSG_COMPILING) $<	384	@echo $(MSG_COMPILING) $<
380	$(CC) -c $(ALL_CFLAGS) $< -o $@	385	$(CC) -c $(ALL_CFLAGS) $< -o $@
381		386
382		387
383	# Compile: create assembler files from C source files.	388	# Compile: create assembler files from C source files.
384	%.s : %.c	389	%.s : %.c
385	$(CC) -S $(ALL_CFLAGS) $< -o $@	390	$(CC) -S $(ALL_CFLAGS) $< -o $@
386		391
387		392
388	# Assemble: create object files from assembler source files.	393	# Assemble: create object files from assembler source files.
389	%.o : %.S	394	%.o : %.S
390	@echo	395	@echo
391	@echo $(MSG_ASSEMBLING) $<	396	@echo $(MSG_ASSEMBLING) $<
392	$(CC) -c $(ALL_ASFLAGS) $< -o $@	397	$(CC) -c $(ALL_ASFLAGS) $< -o $@
393		398
394		399
395		400
396		401
397		402
398		403
399	# Target: clean project.	404	# Target: clean project.
400	clean: begin clean_list finished end	405	clean: begin clean_list finished end
401		406
402	clean_list :	407	clean_list :
403	@echo	408	@echo
404	@echo $(MSG_CLEANING)	409	@echo $(MSG_CLEANING)
405	# $(REMOVE) $(TARGET).hex	410	# $(REMOVE) $(TARGET).hex
406	$(REMOVE) $(TARGET).eep	411	$(REMOVE) $(TARGET).eep
407	$(REMOVE) $(TARGET).obj	412	$(REMOVE) $(TARGET).obj
408	$(REMOVE) $(TARGET).cof	413	$(REMOVE) $(TARGET).cof
409	$(REMOVE) $(TARGET).elf	414	$(REMOVE) $(TARGET).elf
410	$(REMOVE) $(TARGET).map	415	$(REMOVE) $(TARGET).map
411	$(REMOVE) $(TARGET).obj	416	$(REMOVE) $(TARGET).obj
412	$(REMOVE) $(TARGET).a90	417	$(REMOVE) $(TARGET).a90
413	$(REMOVE) $(TARGET).sym	418	$(REMOVE) $(TARGET).sym
414	$(REMOVE) $(TARGET).lnk	419	$(REMOVE) $(TARGET).lnk
415	$(REMOVE) $(TARGET).lss	420	$(REMOVE) $(TARGET).lss
416	$(REMOVE) $(OBJ)	421	$(REMOVE) $(OBJ)
417	$(REMOVE) $(LST)	422	$(REMOVE) $(LST)
418	$(REMOVE) $(SRC:.c=.s)	423	$(REMOVE) $(SRC:.c=.s)
419	$(REMOVE) $(SRC:.c=.d)	424	$(REMOVE) $(SRC:.c=.d)
420		425
421		426
422	# Automatically generate C source code dependencies.	427	# Automatically generate C source code dependencies.
423	# (Code originally taken from the GNU make user manual and modified	428	# (Code originally taken from the GNU make user manual and modified
424	# (See README.txt Credits).)	429	# (See README.txt Credits).)
425	#	430	#
426	# Note that this will work with sh (bash) and sed that is shipped with WinAVR	431	# Note that this will work with sh (bash) and sed that is shipped with WinAVR
427	# (see the SHELL variable defined above).	432	# (see the SHELL variable defined above).
428	# This may not work with other shells or other seds.	433	# This may not work with other shells or other seds.
429	#	434	#
430	%.d: %.c	435	%.d: %.c
431	set -e; $(CC) -MM $(ALL_CFLAGS) $< \	436	set -e; $(CC) -MM $(ALL_CFLAGS) $< \
432	\| sed 's,\(.\)\.o[ :],\1.o \1.d : ,g' > $@; \	437	\| sed 's,\(.\)\.o[ :],\1.o \1.d : ,g' > $@; \
433	[ -s $@ ] \|\| rm -f $@	438	[ -s $@ ] \|\| rm -f $@
434		439
435		440
436	# Remove the '-' if you want to see the dependency files generated.	441	# Remove the '-' if you want to see the dependency files generated.
437	-include $(SRC:.c=.d)	442	-include $(SRC:.c=.d)
438		443
439		444
440		445
441	# Listing of phony targets.	446	# Listing of phony targets.
442	.PHONY : all begin finish end sizebefore sizeafter gccversion coff extcoff \	447	.PHONY : all begin finish end sizebefore sizeafter gccversion coff extcoff \
443	clean clean_list program	448	clean clean_list program
444		449

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