WebSVN - FlightCtrl - Diff - Rev 821 and 1110 - /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 821	Rev 1110
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	#EXT = WALTER
17	#-------------------------------------------------------------------	17	#-------------------------------------------------------------------
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_$(COMPASS)	23	HEX_NAME = MEGA644_$(COMPASS)
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 = MEGA644p_$(COMPASS)	28	HEX_NAME = MEGA644p_$(COMPASS)
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	ifeq ($(COMPASS), MM3)	40	ifeq ($(COMPASS), MM3)
41	CFLAGS += -DUSE_MM3	41	CFLAGS += -DUSE_MM3
42	endif	42	endif
43		43
44	ifeq ($(COMPASS), CMPS03)	44	ifeq ($(COMPASS), CMPS03)
45	CFLAGS += -DUSE_CMPS03	45	CFLAGS += -DUSE_CMPS03
46	endif	46	endif
47		47
48	# Output format. (can be srec, ihex, binary)	48	# Output format. (can be srec, ihex, binary)
49	FORMAT = ihex	49	FORMAT = ihex
50		50
51	# Target file name (without extension).	51	# Target file name (without extension).
52		52
53	ifeq ($(VERSION_INDEX), 0)	53	ifeq ($(VERSION_INDEX), 0)
54	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)a	54	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)a
55	endif	55	endif
56	ifeq ($(VERSION_INDEX), 1)	56	ifeq ($(VERSION_INDEX), 1)
57	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)b	57	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)b
58	endif	58	endif
59	ifeq ($(VERSION_INDEX), 2)	59	ifeq ($(VERSION_INDEX), 2)
60	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)c	60	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)c
61	endif	61	endif
62	ifeq ($(VERSION_INDEX), 3)	62	ifeq ($(VERSION_INDEX), 3)
63	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)d	63	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)d
64	endif	64	endif
65	ifeq ($(VERSION_INDEX), 4)	65	ifeq ($(VERSION_INDEX), 4)
66	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)e	66	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)e
67	endif	67	endif
68	ifeq ($(VERSION_INDEX), 5)	68	ifeq ($(VERSION_INDEX), 5)
69	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)f	69	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)f
70	endif	70	endif
71	ifeq ($(VERSION_INDEX), 6)	71	ifeq ($(VERSION_INDEX), 6)
72	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)g	72	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)g
73	endif	73	endif
74	ifeq ($(VERSION_INDEX), 7)	74	ifeq ($(VERSION_INDEX), 7)
75	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)h	75	TARGET = Flight-Ctrl_$(HEX_NAME)_V$(VERSION_MAJOR)_$(VERSION_MINOR)h
76	endif	76	endif
77		77
78	# 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.
79	# (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.)
80	OPT = s	80	OPT = s
81		81
82	##########################################################################################################	82	##########################################################################################################
83	# List C source files here. (C dependencies are automatically generated.)	83	# List C source files here. (C dependencies are automatically generated.)
84	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
85	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
86	ifeq ($(MCU), atmega644p)	86	ifeq ($(MCU), atmega644p)
87	SRC += uart1.c	87	SRC += uart1.c
88	endif	88	endif
89	ifeq ($(COMPASS), MM3)	89	ifeq ($(COMPASS), MM3)
90	SRC += mm3.c	90	SRC += mm3.c
91	endif	91	endif
92	ifeq ($(COMPASS), CMPS03)	92	ifeq ($(COMPASS), CMPS03)
93	SRC += cmps03.c	93	SRC += cmps03.c
94	endif	94	endif
95	##########################################################################################################	95	##########################################################################################################
96		96
97		97
98	# List Assembler source files here.	98	# List Assembler source files here.
99	# 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
100	# will not be considered source files but generated files (assembler	100	# will not be considered source files but generated files (assembler
101	# output from the compiler), and will be deleted upon "make clean"!	101	# output from the compiler), and will be deleted upon "make clean"!
102	# 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,
103	# 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
104	# care about how the name is spelled on its command-line.	104	# care about how the name is spelled on its command-line.
105	ASRC =	105	ASRC =
106		106
107		107
108		108
109	# List any extra directories to look for include files here.	109	# List any extra directories to look for include files here.
110	# Each directory must be seperated by a space.	110	# Each directory must be seperated by a space.
111	EXTRAINCDIRS =	111	EXTRAINCDIRS =
112		112
113		113
114	# Optional compiler flags.	114	# Optional compiler flags.
115	# -g: generate debugging information (for GDB, or for COFF conversion)	115	# -g: generate debugging information (for GDB, or for COFF conversion)
116	# -O*: optimization level	116	# -O*: optimization level
117	# -f...: tuning, see gcc manual and avr-libc documentation	117	# -f...: tuning, see gcc manual and avr-libc documentation
118	# -Wall...: warning level	118	# -Wall...: warning level
119	# -Wa,...: tell GCC to pass this to the assembler.	119	# -Wa,...: tell GCC to pass this to the assembler.
120	# -ahlms: create assembler listing	120	# -ahlms: create assembler listing
121	CFLAGS = -O$(OPT) \	121	CFLAGS = -O$(OPT) \
122	-funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums \	122	-funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums \
123	-Wall -Wstrict-prototypes \	123	-Wall -Wstrict-prototypes \
124	-Wa,-adhlns=$(<:.c=.lst) \	124	-Wa,-adhlns=$(<:.c=.lst) \
125	$(patsubst %,-I%,$(EXTRAINCDIRS))	125	$(patsubst %,-I%,$(EXTRAINCDIRS))
126		126
127		127
128	# Set a "language standard" compiler flag.	128	# Set a "language standard" compiler flag.
129	# 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.
130	# gnu99 = C99 + GNU extensions. See GCC manual for more information.	130	# gnu99 = C99 + GNU extensions. See GCC manual for more information.
131	#CFLAGS += -std=c89	131	#CFLAGS += -std=c89
132	#CFLAGS += -std=gnu89	132	#CFLAGS += -std=gnu89
133	#CFLAGS += -std=c99	133	#CFLAGS += -std=c99
134	CFLAGS += -std=gnu99	134	CFLAGS += -std=gnu99
135		135
136	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)
137		137
138	ifeq ($(COMPASS), MM3)	138	ifeq ($(COMPASS), MM3)
139	CFLAGS += -DUSE_MM3	139	CFLAGS += -DUSE_MM3
140	endif	140	endif
141	ifeq ($(COMPASS), CMPS03)	141	ifeq ($(COMPASS), CMPS03)
142	CFLAGS += -DUSE_CMPS03	142	CFLAGS += -DUSE_CMPS03
143	endif	143	endif
144	ifeq ($(EXT), WALTER)	144	ifeq ($(EXT), WALTER)
145	CFLAGS += -DUSE_WALTER_EXT	145	CFLAGS += -DUSE_WALTER_EXT
146	endif	146	endif
147		147
148		148
149		149
150		150
151	# Optional assembler flags.	151	# Optional assembler flags.
152	# -Wa,...: tell GCC to pass this to the assembler.	152	# -Wa,...: tell GCC to pass this to the assembler.
153	# -ahlms: create listing	153	# -ahlms: create listing
154	# -gstabs: have the assembler create line number information; note that	154	# -gstabs: have the assembler create line number information; note that
155	# for use in COFF files, additional information about filenames	155	# for use in COFF files, additional information about filenames
156	# and function names needs to be present in the assembler source	156	# and function names needs to be present in the assembler source
157	# files -- see avr-libc docs [FIXME: not yet described there]	157	# files -- see avr-libc docs [FIXME: not yet described there]
158	ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs	158	ASFLAGS = -Wa,-adhlns=$(<:.S=.lst),-gstabs
159		159
160		160
161		161
162	# Optional linker flags.	162	# Optional linker flags.
163	# -Wl,...: tell GCC to pass this to linker.	163	# -Wl,...: tell GCC to pass this to linker.
164	# -Map: create map file	164	# -Map: create map file
165	# --cref: add cross reference to map file	165	# --cref: add cross reference to map file
166	LDFLAGS = -Wl,-Map=$(TARGET).map,--cref	166	LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
167		167
168	# Additional libraries	168	# Additional libraries
169		169
170	# Minimalistic printf version	170	# Minimalistic printf version
171	#LDFLAGS += -Wl,-u,vfprintf -lprintf_min	171	#LDFLAGS += -Wl,-u,vfprintf -lprintf_min
172		172
173	# Floating point printf version (requires -lm below)	173	# Floating point printf version (requires -lm below)
174	#LDFLAGS += -Wl,-u,vfprintf -lprintf_flt	174	#LDFLAGS += -Wl,-u,vfprintf -lprintf_flt
175		175
176	# -lm = math library	176	# -lm = math library
177	LDFLAGS += -lm	177	LDFLAGS += -lm
178		178
179		179
180	##LDFLAGS += -T./linkerfile/avr5.x	180	##LDFLAGS += -T./linkerfile/avr5.x
181		181
182		182
183		183
184	# Programming support using avrdude. Settings and variables.	184	# Programming support using avrdude. Settings and variables.
185		185
186	# Programming hardware: alf avr910 avrisp bascom bsd	186	# Programming hardware: alf avr910 avrisp bascom bsd
187	# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500	187	# dt006 pavr picoweb pony-stk200 sp12 stk200 stk500
188	#	188	#
189	# Type: avrdude -c ?	189	# Type: avrdude -c ?
190	# to get a full listing.	190	# to get a full listing.
191	#	191	#
192	#AVRDUDE_PROGRAMMER = dt006	192	#AVRDUDE_PROGRAMMER = dt006
193	#AVRDUDE_PROGRAMMER = stk200	193	#AVRDUDE_PROGRAMMER = stk200
194	#AVRDUDE_PROGRAMMER = ponyser	194	#AVRDUDE_PROGRAMMER = ponyser
195	AVRDUDE_PROGRAMMER = avrispv2	195	AVRDUDE_PROGRAMMER = avrispv2
196	#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
197		197
198	#AVRDUDE_PORT = com1 # programmer connected to serial device	198	#AVRDUDE_PORT = com1 # programmer connected to serial device
199	#AVRDUDE_PORT = lpt1 # programmer connected to parallel port	199	#AVRDUDE_PORT = lpt1 # programmer connected to parallel port
200	AVRDUDE_PORT = usb # programmer connected to USB	200	AVRDUDE_PORT = usb # programmer connected to USB
201		201
202	#AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex	202	#AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
203	AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex $(FUSE_SETTINGS)	203	AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex $(FUSE_SETTINGS)
204	#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep	204	#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
205		205
206	#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
207	AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)	207	AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
208		208
209	# Uncomment the following if you want avrdude's erase cycle counter.	209	# Uncomment the following if you want avrdude's erase cycle counter.
210	# Note that this counter needs to be initialized first using -Yn,	210	# Note that this counter needs to be initialized first using -Yn,
211	# see avrdude manual.	211	# see avrdude manual.
212	#AVRDUDE_ERASE += -y	212	#AVRDUDE_ERASE += -y
213		213
214	# 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
215	# performed after programming the device.	215	# performed after programming the device.
216	AVRDUDE_FLAGS += -V	216	AVRDUDE_FLAGS += -V
217		217
218	# Increase verbosity level. Please use this when submitting bug	218	# Increase verbosity level. Please use this when submitting bug
219	# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>	219	# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
220	# to submit bug reports.	220	# to submit bug reports.
221	#AVRDUDE_FLAGS += -v -v	221	#AVRDUDE_FLAGS += -v -v
222		222
223	# ---------------------------------------------------------------------------	223	# ---------------------------------------------------------------------------
224	# Define directories, if needed.	224	# Define directories, if needed.
225	DIRAVR = c:/winavr	225	DIRAVR = c:/winavr
226	DIRAVRBIN = $(DIRAVR)/bin	226	DIRAVRBIN = $(DIRAVR)/bin
227	DIRAVRUTILS = $(DIRAVR)/utils/bin	227	DIRAVRUTILS = $(DIRAVR)/utils/bin
228	DIRINC = .	228	DIRINC = .
229	DIRLIB = $(DIRAVR)/avr/lib	229	DIRLIB = $(DIRAVR)/avr/lib
230		230
231		231
232	# Define programs and commands.	232	# Define programs and commands.
233	SHELL = sh	233	SHELL = sh
234		234
235	CC = avr-gcc	235	CC = avr-gcc
236		236
237	OBJCOPY = avr-objcopy	237	OBJCOPY = avr-objcopy
238	OBJDUMP = avr-objdump	238	OBJDUMP = avr-objdump
239	SIZE = avr-size	239	SIZE = avr-size
240		240
241	# Programming support using avrdude.	241	# Programming support using avrdude.
242	AVRDUDE = avrdude	242	AVRDUDE = avrdude
243		243
244	REMOVE = rm -f	244	REMOVE = rm -f
245	COPY = cp	245	COPY = cp
246		246
247	HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex	247	HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
248	ELFSIZE = $(SIZE) -A $(TARGET).elf	248	ELFSIZE = $(SIZE) -A $(TARGET).elf
249		249
250	# Define Messages	250	# Define Messages
251	# English	251	# English
252	MSG_ERRORS_NONE = Errors: none	252	MSG_ERRORS_NONE = Errors: none
253	MSG_BEGIN = -------- begin --------	253	MSG_BEGIN = -------- begin --------
254	MSG_END = -------- end --------	254	MSG_END = -------- end --------
255	MSG_SIZE_BEFORE = Size before:	255	MSG_SIZE_BEFORE = Size before:
256	MSG_SIZE_AFTER = Size after:	256	MSG_SIZE_AFTER = Size after:
257	MSG_COFF = Converting to AVR COFF:	257	MSG_COFF = Converting to AVR COFF:
258	MSG_EXTENDED_COFF = Converting to AVR Extended COFF:	258	MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
259	MSG_FLASH = Creating load file for Flash:	259	MSG_FLASH = Creating load file for Flash:
260	MSG_EEPROM = Creating load file for EEPROM:	260	MSG_EEPROM = Creating load file for EEPROM:
261	MSG_EXTENDED_LISTING = Creating Extended Listing:	261	MSG_EXTENDED_LISTING = Creating Extended Listing:
262	MSG_SYMBOL_TABLE = Creating Symbol Table:	262	MSG_SYMBOL_TABLE = Creating Symbol Table:
263	MSG_LINKING = Linking:	263	MSG_LINKING = Linking:
264	MSG_COMPILING = Compiling:	264	MSG_COMPILING = Compiling:
265	MSG_ASSEMBLING = Assembling:	265	MSG_ASSEMBLING = Assembling:
266	MSG_CLEANING = Cleaning project:	266	MSG_CLEANING = Cleaning project:
267		267
268		268
269	# Define all object files.	269	# Define all object files.
270	OBJ = $(SRC:.c=.o) $(ASRC:.S=.o)	270	OBJ = $(SRC:.c=.o) $(ASRC:.S=.o)
271		271
272	# Define all listing files.	272	# Define all listing files.
273	LST = $(ASRC:.S=.lst) $(SRC:.c=.lst)	273	LST = $(ASRC:.S=.lst) $(SRC:.c=.lst)
274		274
275	# Combine all necessary flags and optional flags.	275	# Combine all necessary flags and optional flags.
276	# Add target processor to flags.	276	# Add target processor to flags.
277	#ALL_CFLAGS = -mmcu=$(MCU) -DF_CPU=$(F_CPU) -I. $(CFLAGS)	277	#ALL_CFLAGS = -mmcu=$(MCU) -DF_CPU=$(F_CPU) -I. $(CFLAGS)
278	ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)	278	ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS)
279	ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)	279	ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
280		280
281		281
282	# Default target.	282	# Default target.
283	all: begin gccversion sizebefore $(TARGET).elf $(TARGET).hex $(TARGET).eep \	283	all: begin gccversion sizebefore $(TARGET).elf $(TARGET).hex $(TARGET).eep \
284	$(TARGET).lss $(TARGET).sym sizeafter finished end	284	$(TARGET).lss $(TARGET).sym sizeafter finished end
285		285
286		286
287	# Eye candy.	287	# Eye candy.
288	# 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
289	# the following magic strings to be generated by the compile job.	289	# the following magic strings to be generated by the compile job.
290	begin:	290	begin:
291	@echo	291	@echo
292	@echo $(MSG_BEGIN)	292	@echo $(MSG_BEGIN)
293		293
294	finished:	294	finished:
295	@echo $(MSG_ERRORS_NONE)	295	@echo $(MSG_ERRORS_NONE)
296		296
297	end:	297	end:
298	@echo $(MSG_END)	298	@echo $(MSG_END)
299	@echo	299	@echo
300		300
301		301
302	# Display size of file.	302	# Display size of file.
303	sizebefore:	303	sizebefore:
304	@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
305		305
306	sizeafter:	306	sizeafter:
307	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi	307	@if [ -f $(TARGET).elf ]; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); echo; fi
308		308
309		309
310		310
311	# Display compiler version information.	311	# Display compiler version information.
312	gccversion :	312	gccversion :
313	@$(CC) --version	313	@$(CC) --version
314		314
315		315
316	# Convert ELF to COFF for use in debugging / simulating in	316	# Convert ELF to COFF for use in debugging / simulating in
317	# AVR Studio or VMLAB.	317	# AVR Studio or VMLAB.
318	COFFCONVERT=$(OBJCOPY) --debugging \	318	COFFCONVERT=$(OBJCOPY) --debugging \
319	--change-section-address .data-0x800000 \	319	--change-section-address .data-0x800000 \
320	--change-section-address .bss-0x800000 \	320	--change-section-address .bss-0x800000 \
321	--change-section-address .noinit-0x800000 \	321	--change-section-address .noinit-0x800000 \
322	--change-section-address .eeprom-0x810000	322	--change-section-address .eeprom-0x810000
323		323
324		324
325	coff: $(TARGET).elf	325	coff: $(TARGET).elf
326	@echo	326	@echo
327	@echo $(MSG_COFF) $(TARGET).cof	327	@echo $(MSG_COFF) $(TARGET).cof
328	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof	328	$(COFFCONVERT) -O coff-avr $< $(TARGET).cof
329		329
330		330
331	extcoff: $(TARGET).elf	331	extcoff: $(TARGET).elf
332	@echo	332	@echo
333	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof	333	@echo $(MSG_EXTENDED_COFF) $(TARGET).cof
334	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof	334	$(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
335		335
336		336
337		337
338		338
339	# Program the device.	339	# Program the device.
340	program: $(TARGET).hex $(TARGET).eep	340	program: $(TARGET).hex $(TARGET).eep
341	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)	341	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
342		342
343		343
344		344
345		345
346	# Create final output files (.hex, .eep) from ELF output file.	346	# Create final output files (.hex, .eep) from ELF output file.
347	%.hex: %.elf	347	%.hex: %.elf
348	@echo	348	@echo
349	@echo $(MSG_FLASH) $@	349	@echo $(MSG_FLASH) $@
350	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@	350	$(OBJCOPY) -O $(FORMAT) -R .eeprom $< $@
351		351
352	%.eep: %.elf	352	%.eep: %.elf
353	@echo	353	@echo
354	@echo $(MSG_EEPROM) $@	354	@echo $(MSG_EEPROM) $@
355	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \	355	-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
356	--change-section-lma .eeprom=0 -O $(FORMAT) $< $@	356	--change-section-lma .eeprom=0 -O $(FORMAT) $< $@
357		357
358	# Create extended listing file from ELF output file.	358	# Create extended listing file from ELF output file.
359	%.lss: %.elf	359	%.lss: %.elf
360	@echo	360	@echo
361	@echo $(MSG_EXTENDED_LISTING) $@	361	@echo $(MSG_EXTENDED_LISTING) $@
362	$(OBJDUMP) -h -S $< > $@	362	$(OBJDUMP) -h -S $< > $@
363		363
364	# Create a symbol table from ELF output file.	364	# Create a symbol table from ELF output file.
365	%.sym: %.elf	365	%.sym: %.elf
366	@echo	366	@echo
367	@echo $(MSG_SYMBOL_TABLE) $@	367	@echo $(MSG_SYMBOL_TABLE) $@
368	avr-nm -n $< > $@	368	avr-nm -n $< > $@
369		369
370		370
371		371
372	# Link: create ELF output file from object files.	372	# Link: create ELF output file from object files.
373	.SECONDARY : $(TARGET).elf	373	.SECONDARY : $(TARGET).elf
374	.PRECIOUS : $(OBJ)	374	.PRECIOUS : $(OBJ)
375	%.elf: $(OBJ)	375	%.elf: $(OBJ)
376	@echo	376	@echo
377	@echo $(MSG_LINKING) $@	377	@echo $(MSG_LINKING) $@
378	$(CC) $(ALL_CFLAGS) $(OBJ) --output $@ $(LDFLAGS)	378	$(CC) $(ALL_CFLAGS) $(OBJ) --output $@ $(LDFLAGS)
379		379
380		380
381	# Compile: create object files from C source files.	381	# Compile: create object files from C source files.
382	%.o : %.c	382	%.o : %.c
383	@echo	383	@echo
384	@echo $(MSG_COMPILING) $<	384	@echo $(MSG_COMPILING) $<
385	$(CC) -c $(ALL_CFLAGS) $< -o $@	385	$(CC) -c $(ALL_CFLAGS) $< -o $@
386		386
387		387
388	# Compile: create assembler files from C source files.	388	# Compile: create assembler files from C source files.
389	%.s : %.c	389	%.s : %.c
390	$(CC) -S $(ALL_CFLAGS) $< -o $@	390	$(CC) -S $(ALL_CFLAGS) $< -o $@
391		391
392		392
393	# Assemble: create object files from assembler source files.	393	# Assemble: create object files from assembler source files.
394	%.o : %.S	394	%.o : %.S
395	@echo	395	@echo
396	@echo $(MSG_ASSEMBLING) $<	396	@echo $(MSG_ASSEMBLING) $<
397	$(CC) -c $(ALL_ASFLAGS) $< -o $@	397	$(CC) -c $(ALL_ASFLAGS) $< -o $@
398		398
399		399
400		400
401		401
402		402
403		403
404	# Target: clean project.	404	# Target: clean project.
405	clean: begin clean_list finished end	405	clean: begin clean_list finished end
406		406
407	clean_list :	407	clean_list :
408	@echo	408	@echo
409	@echo $(MSG_CLEANING)	409	@echo $(MSG_CLEANING)
410	# $(REMOVE) $(TARGET).hex	410	# $(REMOVE) $(TARGET).hex
411	$(REMOVE) $(TARGET).eep	411	$(REMOVE) $(TARGET).eep
412	$(REMOVE) $(TARGET).obj	412	$(REMOVE) $(TARGET).obj
413	$(REMOVE) $(TARGET).cof	413	$(REMOVE) $(TARGET).cof
414	$(REMOVE) $(TARGET).elf	414	$(REMOVE) $(TARGET).elf
415	$(REMOVE) $(TARGET).map	415	$(REMOVE) $(TARGET).map
416	$(REMOVE) $(TARGET).obj	416	$(REMOVE) $(TARGET).obj
417	$(REMOVE) $(TARGET).a90	417	$(REMOVE) $(TARGET).a90
418	$(REMOVE) $(TARGET).sym	418	$(REMOVE) $(TARGET).sym
419	$(REMOVE) $(TARGET).lnk	419	$(REMOVE) $(TARGET).lnk
420	$(REMOVE) $(TARGET).lss	420	$(REMOVE) $(TARGET).lss
421	$(REMOVE) $(OBJ)	421	$(REMOVE) $(OBJ)
422	$(REMOVE) $(LST)	422	$(REMOVE) $(LST)
423	$(REMOVE) $(SRC:.c=.s)	423	$(REMOVE) $(SRC:.c=.s)
424	$(REMOVE) $(SRC:.c=.d)	424	$(REMOVE) $(SRC:.c=.d)
425		425
426		426
427	# Automatically generate C source code dependencies.	427	# Automatically generate C source code dependencies.
428	# (Code originally taken from the GNU make user manual and modified	428	# (Code originally taken from the GNU make user manual and modified
429	# (See README.txt Credits).)	429	# (See README.txt Credits).)
430	#	430	#
431	# 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
432	# (see the SHELL variable defined above).	432	# (see the SHELL variable defined above).
433	# This may not work with other shells or other seds.	433	# This may not work with other shells or other seds.
434	#	434	#
435	%.d: %.c	435	%.d: %.c
436	set -e; $(CC) -MM $(ALL_CFLAGS) $< \	436	set -e; $(CC) -MM $(ALL_CFLAGS) $< \
437	\| sed 's,\(.\)\.o[ :],\1.o \1.d : ,g' > $@; \	437	\| sed 's,\(.\)\.o[ :],\1.o \1.d : ,g' > $@; \
438	[ -s $@ ] \|\| rm -f $@	438	[ -s $@ ] \|\| rm -f $@
439		439
440		440
441	# Remove the '-' if you want to see the dependency files generated.	441	# Remove the '-' if you want to see the dependency files generated.
442	-include $(SRC:.c=.d)	442	-include $(SRC:.c=.d)
443		443
444		444
445		445
446	# Listing of phony targets.	446	# Listing of phony targets.
447	.PHONY : all begin finish end sizebefore sizeafter gccversion coff extcoff \	447	.PHONY : all begin finish end sizebefore sizeafter gccversion coff extcoff \
448	clean clean_list program	448	clean clean_list program
449		449

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