bradfordbarr/Makefile

## Makefile
# WinAVR Sample makefile written by Eric B. Weddington, Jörg Wunsch, et al.
# Modified (bringing often-changed options to the top) by Elliot Williams

# make all = Make software and program
# make clean = Clean out built project files.
# make program = Download the hex file to the device, using avrdude.  Please
#                customize the avrdude settings below first!

# Microcontroller Type
MCU = attiny13
# MCU = attiny2313
# MCU = atmega8
# MCU = attiny45

# Target file name (without extension).
TARGET = LED_Demo

# Programming hardware: type avrdude -c ?
# to get a full listing.
# AVRDUDE_PROGRAMMER = dapa
AVRDUDE_PROGRAMMER = usbtiny
# AVRDUDE_PROGRAMMER = dt006

AVRDUDE_PORT = /dev/usb    # not really needed for usb
#AVRDUDE_PORT = /dev/parport0           # linux
# AVRDUDE_PORT = lpt1		       # windows

############# Don't need to change below here for most purposes  (Elliot)

# 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

# Output format. (can be srec, ihex, binary)
FORMAT = ihex

# List C source files here. (C dependencies are automatically generated.)
SRC = $(TARGET).c

# If there is more than one source file, append them above, or modify and
# uncomment the following:
#SRC += foo.c bar.c

# You can also wrap lines by appending a backslash to the end of the line:
#SRC += baz.c \
#xyzzy.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 = -g -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


# 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


# Programming support using avrdude. Settings and variables.


AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep

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

#Run while cable attached or don't
AVRDUDE_FLAGS += -E reset #keep chip disabled while cable attached
#AVRDUDE_FLAGS += -E noreset

#AVRDUDE_WRITE_FLASH = -U lfuse:w:0x04:m #run with 8 Mhz clock

#AVRDUDE_WRITE_FLASH = -U lfuse:w:0x21:m #run with 1 Mhz clock #default clock mode

#AVRDUDE_WRITE_FLASH = -U lfuse:w:0x01:m #run with 1 Mhz clock no start up time

# ---------------------------------------------------------------------------

# 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) -I. $(CFLAGS)
ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)


# Default target: make program!
all: begin gccversion sizebefore $(TARGET).elf $(TARGET).hex $(TARGET).eep \
	$(TARGET).lss $(TARGET).sym sizeafter finished end
#	$(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)

# 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)
	$(REMOVE) *~

# 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
	# WinAVR Sample makefile written by Eric B. Weddington, Jörg Wunsch, et al.
	# Modified (bringing often-changed options to the top) by Elliot Williams

	# make all = Make software and program
	# make clean = Clean out built project files.
	# make program = Download the hex file to the device, using avrdude. Please
	# customize the avrdude settings below first!

	# Microcontroller Type
	MCU = attiny13
	# MCU = attiny2313
	# MCU = atmega8
	# MCU = attiny45

	# Target file name (without extension).
	TARGET = LED_Demo

	# Programming hardware: type avrdude -c ?
	# to get a full listing.
	# AVRDUDE_PROGRAMMER = dapa
	AVRDUDE_PROGRAMMER = usbtiny
	# AVRDUDE_PROGRAMMER = dt006

	AVRDUDE_PORT = /dev/usb # not really needed for usb
	#AVRDUDE_PORT = /dev/parport0 # linux
	# AVRDUDE_PORT = lpt1 # windows

	############# Don't need to change below here for most purposes (Elliot)

	# 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

	# Output format. (can be srec, ihex, binary)
	FORMAT = ihex

	# List C source files here. (C dependencies are automatically generated.)
	SRC = $(TARGET).c

	# If there is more than one source file, append them above, or modify and
	# uncomment the following:
	#SRC += foo.c bar.c

	# You can also wrap lines by appending a backslash to the end of the line:
	#SRC += baz.c \
	#xyzzy.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 = -g -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



	# 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


	# Programming support using avrdude. Settings and variables.


	AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
	#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep

	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

	#Run while cable attached or don't
	AVRDUDE_FLAGS += -E reset #keep chip disabled while cable attached
	#AVRDUDE_FLAGS += -E noreset

	#AVRDUDE_WRITE_FLASH = -U lfuse:w:0x04:m #run with 8 Mhz clock

	#AVRDUDE_WRITE_FLASH = -U lfuse:w:0x21:m #run with 1 Mhz clock #default clock mode

	#AVRDUDE_WRITE_FLASH = -U lfuse:w:0x01:m #run with 1 Mhz clock no start up time

	# ---------------------------------------------------------------------------

	# 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) -I. $(CFLAGS)
	ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)



	# Default target: make program!
	all: begin gccversion sizebefore $(TARGET).elf $(TARGET).hex $(TARGET).eep \
	$(TARGET).lss $(TARGET).sym sizeafter finished end
	# $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)

	# 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)
	$(REMOVE) *~

	# 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