source: arduino-1-6-7/trunk/fuentes/arduino-ide-amd64/hardware/arduino/avr/bootloaders/caterina/Makefile @ 4837

Last change on this file since 4837 was 4837, checked in by daduve, 2 years ago

Adding new version

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1# Hey Emacs, this is a -*- makefile -*-
2#----------------------------------------------------------------------------
3# WinAVR Makefile Template written by Eric B. Weddington, Jörg Wunsch, et al.
4#  >> Modified for use with the LUFA project. <<
5#
6# Released to the Public Domain
7#
8# Additional material for this makefile was written by:
9# Peter Fleury
10# Tim Henigan
11# Colin O'Flynn
12# Reiner Patommel
13# Markus Pfaff
14# Sander Pool
15# Frederik Rouleau
16# Carlos Lamas
17# Dean Camera
18# Opendous Inc.
19# Denver Gingerich
20#
21#----------------------------------------------------------------------------
22# On command line:
23#
24# make all = Make software.
25#
26# make clean = Clean out built project files.
27#
28# make coff = Convert ELF to AVR COFF.
29#
30# make extcoff = Convert ELF to AVR Extended COFF.
31#
32# make program = Download the hex file to the device, using avrdude.
33#                Please customize the avrdude settings below first!
34#
35# make doxygen = Generate DoxyGen documentation for the project (must have
36#                DoxyGen installed)
37#
38# make debug = Start either simulavr or avarice as specified for debugging,
39#              with avr-gdb or avr-insight as the front end for debugging.
40#
41# make filename.s = Just compile filename.c into the assembler code only.
42#
43# make filename.i = Create a preprocessed source file for use in submitting
44#                   bug reports to the GCC project.
45#
46# To rebuild project do "make clean" then "make all".
47#----------------------------------------------------------------------------
48
49# USB vendor ID (VID)
50# reuse of this VID by others is forbidden by USB-IF
51# official Arduino LLC VID
52# VID = 0x2341
53
54
55# USB product ID (PID)
56# official Leonardo PID
57# PID = 0x0036
58# official Micro PID
59# PID = 0x0037
60# official Esplora PID
61# PID = 0x003C
62
63# MCU name
64MCU = atmega32u4
65
66
67# Target architecture (see library "Board Types" documentation).
68ARCH = AVR8
69
70
71# Target board (see library "Board Types" documentation, NONE for projects not requiring
72# LUFA board drivers). If USER is selected, put custom board drivers in a directory called
73# "Board" inside the application directory.
74BOARD = USER
75
76
77# Processor frequency.
78#     This will define a symbol, F_CPU, in all source code files equal to the
79#     processor frequency in Hz. You can then use this symbol in your source code to
80#     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
81#     automatically to create a 32-bit value in your source code.
82#
83#     This will be an integer division of F_USB below, as it is sourced by
84#     F_USB after it has run through any CPU prescalers. Note that this value
85#     does not *change* the processor frequency - it should merely be updated to
86#     reflect the processor speed set externally so that the code can use accurate
87#     software delays.
88F_CPU = 16000000
89
90
91# Input clock frequency.
92#     This will define a symbol, F_USB, in all source code files equal to the
93#     input clock frequency (before any prescaling is performed) in Hz. This value may
94#     differ from F_CPU if prescaling is used on the latter, and is required as the
95#     raw input clock is fed directly to the PLL sections of the AVR for high speed
96#     clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
97#     at the end, this will be done automatically to create a 32-bit value in your
98#     source code.
99#
100#     If no clock division is performed on the input clock inside the AVR (via the
101#     CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
102F_USB = $(F_CPU)
103
104
105# Starting byte address of the bootloader, as a byte address - computed via the formula
106#   BOOT_START = ((FLASH_SIZE_KB - BOOT_SECTION_SIZE_KB) * 1024)
107#
108# Note that the bootloader size and start address given in AVRStudio is in words and not
109# bytes, and so will need to be doubled to obtain the byte address needed by AVR-GCC.
110FLASH_SIZE_KB        = 32
111BOOT_SECTION_SIZE_KB = 4
112BOOT_START           = 0x$(shell echo "obase=16; ($(FLASH_SIZE_KB) - $(BOOT_SECTION_SIZE_KB)) * 1024" | bc)
113
114
115# Output format. (can be srec, ihex, binary)
116FORMAT = ihex
117
118
119# Target file name (without extension).
120TARGET = Caterina
121
122
123# Object files directory
124#     To put object files in current directory, use a dot (.), do NOT make
125#     this an empty or blank macro!
126OBJDIR = .
127
128
129# Path to the LUFA library
130LUFA_PATH = ../../../../../../LUFA/LUFA-111009
131
132
133# LUFA library compile-time options and predefined tokens
134LUFA_OPTS  = -D USB_DEVICE_ONLY
135LUFA_OPTS += -D DEVICE_STATE_AS_GPIOR=0
136LUFA_OPTS += -D ORDERED_EP_CONFIG
137LUFA_OPTS += -D FIXED_CONTROL_ENDPOINT_SIZE=8
138LUFA_OPTS += -D FIXED_NUM_CONFIGURATIONS=1
139LUFA_OPTS += -D USE_RAM_DESCRIPTORS
140LUFA_OPTS += -D USE_STATIC_OPTIONS="(USB_DEVICE_OPT_FULLSPEED | USB_OPT_REG_ENABLED | USB_OPT_AUTO_PLL)"
141LUFA_OPTS += -D NO_INTERNAL_SERIAL
142LUFA_OPTS += -D NO_DEVICE_SELF_POWER
143LUFA_OPTS += -D NO_DEVICE_REMOTE_WAKEUP
144LUFA_OPTS += -D NO_SOF_EVENTS
145
146#LUFA_OPTS += -D NO_BLOCK_SUPPORT
147#LUFA_OPTS += -D NO_EEPROM_BYTE_SUPPORT
148#LUFA_OPTS += -D NO_FLASH_BYTE_SUPPORT
149LUFA_OPTS += -D NO_LOCK_BYTE_WRITE_SUPPORT
150
151
152# Create the LUFA source path variables by including the LUFA root makefile
153include $(LUFA_PATH)/LUFA/makefile
154
155
156# List C source files here. (C dependencies are automatically generated.)
157SRC = $(TARGET).c                                                 \
158          Descriptors.c                                               \
159          $(LUFA_SRC_USB)                                             \
160
161
162# List C++ source files here. (C dependencies are automatically generated.)
163CPPSRC =
164
165
166# List Assembler source files here.
167#     Make them always end in a capital .S.  Files ending in a lowercase .s
168#     will not be considered source files but generated files (assembler
169#     output from the compiler), and will be deleted upon "make clean"!
170#     Even though the DOS/Win* filesystem matches both .s and .S the same,
171#     it will preserve the spelling of the filenames, and gcc itself does
172#     care about how the name is spelled on its command-line.
173ASRC =
174
175
176# Optimization level, can be [0, 1, 2, 3, s].
177#     0 = turn off optimization. s = optimize for size.
178#     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
179OPT = s
180
181
182# Debugging format.
183#     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
184#     AVR Studio 4.10 requires dwarf-2.
185#     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
186DEBUG = dwarf-2
187
188
189# List any extra directories to look for include files here.
190#     Each directory must be seperated by a space.
191#     Use forward slashes for directory separators.
192#     For a directory that has spaces, enclose it in quotes.
193EXTRAINCDIRS = $(LUFA_PATH)/
194
195
196# Compiler flag to set the C Standard level.
197#     c89   = "ANSI" C
198#     gnu89 = c89 plus GCC extensions
199#     c99   = ISO C99 standard (not yet fully implemented)
200#     gnu99 = c99 plus GCC extensions
201CSTANDARD = -std=c99
202
203
204# Place -D or -U options here for C sources
205CDEFS  = -DF_CPU=$(F_CPU)UL
206CDEFS += -DF_USB=$(F_USB)UL
207CDEFS += -DBOARD=BOARD_$(BOARD) -DARCH=ARCH_$(ARCH)
208CDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
209CDEFS += -DDEVICE_VID=$(VID)UL
210CDEFS += -DDEVICE_PID=$(PID)UL
211CDEFS += $(LUFA_OPTS)
212
213
214# Place -D or -U options here for ASM sources
215ADEFS  = -DF_CPU=$(F_CPU)
216ADEFS += -DF_USB=$(F_USB)UL
217ADEFS += -DBOARD=BOARD_$(BOARD)
218ADEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
219ADEFS += $(LUFA_OPTS)
220
221
222# Place -D or -U options here for C++ sources
223CPPDEFS  = -DF_CPU=$(F_CPU)UL
224CPPDEFS += -DF_USB=$(F_USB)UL
225CPPDEFS += -DBOARD=BOARD_$(BOARD)
226CPPDEFS += -DBOOT_START_ADDR=$(BOOT_START)UL
227CPPDEFS += $(LUFA_OPTS)
228#CPPDEFS += -D__STDC_LIMIT_MACROS
229#CPPDEFS += -D__STDC_CONSTANT_MACROS
230
231
232
233#---------------- Compiler Options C ----------------
234#  -g*:          generate debugging information
235#  -O*:          optimization level
236#  -f...:        tuning, see GCC manual and avr-libc documentation
237#  -Wall...:     warning level
238#  -Wa,...:      tell GCC to pass this to the assembler.
239#    -adhlns...: create assembler listing
240CFLAGS = -g$(DEBUG)
241CFLAGS += $(CDEFS)
242CFLAGS += -O$(OPT)
243CFLAGS += -funsigned-char
244CFLAGS += -funsigned-bitfields
245CFLAGS += -ffunction-sections
246CFLAGS += -fno-inline-small-functions
247CFLAGS += -fpack-struct
248CFLAGS += -fshort-enums
249CFLAGS += -fno-strict-aliasing
250CFLAGS += -Wall
251CFLAGS += -Wstrict-prototypes
252#CFLAGS += -mshort-calls
253#CFLAGS += -fno-unit-at-a-time
254#CFLAGS += -Wundef
255#CFLAGS += -Wunreachable-code
256#CFLAGS += -Wsign-compare
257CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
258CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
259CFLAGS += $(CSTANDARD)
260
261
262#---------------- Compiler Options C++ ----------------
263#  -g*:          generate debugging information
264#  -O*:          optimization level
265#  -f...:        tuning, see GCC manual and avr-libc documentation
266#  -Wall...:     warning level
267#  -Wa,...:      tell GCC to pass this to the assembler.
268#    -adhlns...: create assembler listing
269CPPFLAGS = -g$(DEBUG)
270CPPFLAGS += $(CPPDEFS)
271CPPFLAGS += -O$(OPT)
272CPPFLAGS += -funsigned-char
273CPPFLAGS += -funsigned-bitfields
274CPPFLAGS += -fpack-struct
275CPPFLAGS += -fshort-enums
276CPPFLAGS += -fno-exceptions
277CPPFLAGS += -Wall
278CPPFLAGS += -Wundef
279#CPPFLAGS += -mshort-calls
280#CPPFLAGS += -fno-unit-at-a-time
281#CPPFLAGS += -Wstrict-prototypes
282#CPPFLAGS += -Wunreachable-code
283#CPPFLAGS += -Wsign-compare
284CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
285CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
286#CPPFLAGS += $(CSTANDARD)
287
288
289#---------------- Assembler Options ----------------
290#  -Wa,...:   tell GCC to pass this to the assembler.
291#  -adhlns:   create listing
292#  -gstabs:   have the assembler create line number information; note that
293#             for use in COFF files, additional information about filenames
294#             and function names needs to be present in the assembler source
295#             files -- see avr-libc docs [FIXME: not yet described there]
296#  -listing-cont-lines: Sets the maximum number of continuation lines of hex
297#       dump that will be displayed for a given single line of source input.
298ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
299
300
301#---------------- Library Options ----------------
302# Minimalistic printf version
303PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
304
305# Floating point printf version (requires MATH_LIB = -lm below)
306PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
307
308# If this is left blank, then it will use the Standard printf version.
309PRINTF_LIB =
310#PRINTF_LIB = $(PRINTF_LIB_MIN)
311#PRINTF_LIB = $(PRINTF_LIB_FLOAT)
312
313
314# Minimalistic scanf version
315SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
316
317# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
318SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
319
320# If this is left blank, then it will use the Standard scanf version.
321SCANF_LIB =
322#SCANF_LIB = $(SCANF_LIB_MIN)
323#SCANF_LIB = $(SCANF_LIB_FLOAT)
324
325
326MATH_LIB = -lm
327
328
329# List any extra directories to look for libraries here.
330#     Each directory must be seperated by a space.
331#     Use forward slashes for directory separators.
332#     For a directory that has spaces, enclose it in quotes.
333EXTRALIBDIRS =
334
335
336
337#---------------- External Memory Options ----------------
338
339# 64 KB of external RAM, starting after internal RAM (ATmega128!),
340# used for variables (.data/.bss) and heap (malloc()).
341#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
342
343# 64 KB of external RAM, starting after internal RAM (ATmega128!),
344# only used for heap (malloc()).
345#EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
346
347EXTMEMOPTS =
348
349
350
351#---------------- Linker Options ----------------
352#  -Wl,...:     tell GCC to pass this to linker.
353#    -Map:      create map file
354#    --cref:    add cross reference to  map file
355LDFLAGS  = -Wl,-Map=$(TARGET).map,--cref
356LDFLAGS += -Wl,--section-start=.text=$(BOOT_START)
357LDFLAGS += -Wl,--relax
358LDFLAGS += -Wl,--gc-sections
359LDFLAGS += $(EXTMEMOPTS)
360LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
361LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
362#LDFLAGS += -T linker_script.x
363
364
365
366#---------------- Programming Options (avrdude) ----------------
367
368# Programming hardware
369# Type: avrdude -c ?
370# to get a full listing.
371#
372AVRDUDE_PROGRAMMER = avrispmkII
373
374# com1 = serial port. Use lpt1 to connect to parallel port.
375AVRDUDE_PORT = usb
376
377AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
378#AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
379
380
381# Uncomment the following if you want avrdude's erase cycle counter.
382# Note that this counter needs to be initialized first using -Yn,
383# see avrdude manual.
384#AVRDUDE_ERASE_COUNTER = -y
385
386# Uncomment the following if you do /not/ wish a verification to be
387# performed after programming the device.
388#AVRDUDE_NO_VERIFY = -V
389
390# Increase verbosity level.  Please use this when submitting bug
391# reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
392# to submit bug reports.
393#AVRDUDE_VERBOSE = -v -v
394
395AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
396AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
397AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
398AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
399
400
401
402#---------------- Debugging Options ----------------
403
404# For simulavr only - target MCU frequency.
405DEBUG_MFREQ = $(F_CPU)
406
407# Set the DEBUG_UI to either gdb or insight.
408# DEBUG_UI = gdb
409DEBUG_UI = insight
410
411# Set the debugging back-end to either avarice, simulavr.
412DEBUG_BACKEND = avarice
413#DEBUG_BACKEND = simulavr
414
415# GDB Init Filename.
416GDBINIT_FILE = __avr_gdbinit
417
418# When using avarice settings for the JTAG
419JTAG_DEV = /dev/com1
420
421# Debugging port used to communicate between GDB / avarice / simulavr.
422DEBUG_PORT = 4242
423
424# Debugging host used to communicate between GDB / avarice / simulavr, normally
425#     just set to localhost unless doing some sort of crazy debugging when
426#     avarice is running on a different computer.
427DEBUG_HOST = localhost
428
429
430
431#============================================================================
432
433
434# Define programs and commands.
435SHELL = sh
436CC = avr-gcc
437OBJCOPY = avr-objcopy
438OBJDUMP = avr-objdump
439SIZE = avr-size
440AR = avr-ar rcs
441NM = avr-nm
442AVRDUDE = /Applications/avrdude -C /Applications/avrdude.conf -B 1
443REMOVE = rm -f
444REMOVEDIR = rm -rf
445COPY = cp
446WINSHELL = cmd
447
448
449# Define Messages
450# English
451MSG_ERRORS_NONE = Errors: none
452MSG_BEGIN = -------- begin --------
453MSG_END = --------  end  --------
454MSG_SIZE_BEFORE = Size before:
455MSG_SIZE_AFTER = Size after:
456MSG_COFF = Converting to AVR COFF:
457MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
458MSG_FLASH = Creating load file for Flash:
459MSG_EEPROM = Creating load file for EEPROM:
460MSG_EXTENDED_LISTING = Creating Extended Listing:
461MSG_SYMBOL_TABLE = Creating Symbol Table:
462MSG_LINKING = Linking:
463MSG_COMPILING = Compiling C:
464MSG_COMPILING_CPP = Compiling C++:
465MSG_ASSEMBLING = Assembling:
466MSG_CLEANING = Cleaning project:
467MSG_CREATING_LIBRARY = Creating library:
468
469
470
471
472# Define all object files.
473OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
474
475# Define all listing files.
476LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
477
478
479# Compiler flags to generate dependency files.
480GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
481
482
483# Combine all necessary flags and optional flags.
484# Add target processor to flags.
485ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
486ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
487ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
488
489
490
491
492
493# Default target.
494all: begin gccversion sizebefore build sizeafter end
495
496# Change the build target to build a HEX file or a library.
497build: elf hex eep lss sym
498#build: lib
499
500
501elf: $(TARGET).elf
502hex: $(TARGET).hex
503eep: $(TARGET).eep
504lss: $(TARGET).lss
505sym: $(TARGET).sym
506LIBNAME=lib$(TARGET).a
507lib: $(LIBNAME)
508
509
510
511# Eye candy.
512# AVR Studio 3.x does not check make's exit code but relies on
513# the following magic strings to be generated by the compile job.
514begin:
515        @echo
516        @echo $(MSG_BEGIN)
517
518end:
519        @echo $(MSG_END)
520        @echo
521
522
523# Display size of file.
524HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
525ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
526MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
527FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
528
529
530sizebefore:
531        @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
532        2>/dev/null; echo; fi
533
534sizeafter:
535        @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
536        2>/dev/null; echo; fi
537
538
539
540# Display compiler version information.
541gccversion :
542        @$(CC) --version
543
544
545# Program the device.
546program: $(TARGET).hex $(TARGET).eep
547        $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
548
549
550# Generate avr-gdb config/init file which does the following:
551#     define the reset signal, load the target file, connect to target, and set
552#     a breakpoint at main().
553gdb-config:
554        @$(REMOVE) $(GDBINIT_FILE)
555        @echo define reset >> $(GDBINIT_FILE)
556        @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
557        @echo end >> $(GDBINIT_FILE)
558        @echo file $(TARGET).elf >> $(GDBINIT_FILE)
559        @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
560ifeq ($(DEBUG_BACKEND),simulavr)
561        @echo load  >> $(GDBINIT_FILE)
562endif
563        @echo break main >> $(GDBINIT_FILE)
564
565debug: gdb-config $(TARGET).elf
566ifeq ($(DEBUG_BACKEND), avarice)
567        @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
568        @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
569        $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
570        @$(WINSHELL) /c pause
571
572else
573        @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
574        $(DEBUG_MFREQ) --port $(DEBUG_PORT)
575endif
576        @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
577
578
579
580
581# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
582COFFCONVERT = $(OBJCOPY) --debugging
583COFFCONVERT += --change-section-address .data-0x800000
584COFFCONVERT += --change-section-address .bss-0x800000
585COFFCONVERT += --change-section-address .noinit-0x800000
586COFFCONVERT += --change-section-address .eeprom-0x810000
587
588
589
590coff: $(TARGET).elf
591        @echo
592        @echo $(MSG_COFF) $(TARGET).cof
593        $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
594
595
596extcoff: $(TARGET).elf
597        @echo
598        @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
599        $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
600
601
602
603# Create final output files (.hex, .eep) from ELF output file.
604%.hex: %.elf
605        @echo
606        @echo $(MSG_FLASH) $@
607        $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock $< $@
608
609%.eep: %.elf
610        @echo
611        @echo $(MSG_EEPROM) $@
612        -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
613        --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
614
615# Create extended listing file from ELF output file.
616%.lss: %.elf
617        @echo
618        @echo $(MSG_EXTENDED_LISTING) $@
619        $(OBJDUMP) -h -S -z $< > $@
620
621# Create a symbol table from ELF output file.
622%.sym: %.elf
623        @echo
624        @echo $(MSG_SYMBOL_TABLE) $@
625        $(NM) -n $< > $@
626
627
628
629# Create library from object files.
630.SECONDARY : $(TARGET).a
631.PRECIOUS : $(OBJ)
632%.a: $(OBJ)
633        @echo
634        @echo $(MSG_CREATING_LIBRARY) $@
635        $(AR) $@ $(OBJ)
636
637
638# Link: create ELF output file from object files.
639.SECONDARY : $(TARGET).elf
640.PRECIOUS : $(OBJ)
641%.elf: $(OBJ)
642        @echo
643        @echo $(MSG_LINKING) $@
644        $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
645
646
647# Compile: create object files from C source files.
648$(OBJDIR)/%.o : %.c
649        @echo
650        @echo $(MSG_COMPILING) $<
651        $(CC) -c $(ALL_CFLAGS) $< -o $@
652
653
654# Compile: create object files from C++ source files.
655$(OBJDIR)/%.o : %.cpp
656        @echo
657        @echo $(MSG_COMPILING_CPP) $<
658        $(CC) -c $(ALL_CPPFLAGS) $< -o $@
659
660
661# Compile: create assembler files from C source files.
662%.s : %.c
663        $(CC) -S $(ALL_CFLAGS) $< -o $@
664
665
666# Compile: create assembler files from C++ source files.
667%.s : %.cpp
668        $(CC) -S $(ALL_CPPFLAGS) $< -o $@
669
670
671# Assemble: create object files from assembler source files.
672$(OBJDIR)/%.o : %.S
673        @echo
674        @echo $(MSG_ASSEMBLING) $<
675        $(CC) -c $(ALL_ASFLAGS) $< -o $@
676
677
678# Create preprocessed source for use in sending a bug report.
679%.i : %.c
680        $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
681
682
683# Target: clean project.
684clean: begin clean_list end
685
686clean_list :
687        @echo
688        @echo $(MSG_CLEANING)
689        $(REMOVE) $(TARGET).hex
690        $(REMOVE) $(TARGET).eep
691        $(REMOVE) $(TARGET).cof
692        $(REMOVE) $(TARGET).elf
693        $(REMOVE) $(TARGET).map
694        $(REMOVE) $(TARGET).sym
695        $(REMOVE) $(TARGET).lss
696        $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
697        $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
698        $(REMOVE) $(SRC:.c=.s)
699        $(REMOVE) $(SRC:.c=.d)
700        $(REMOVE) $(SRC:.c=.i)
701        $(REMOVEDIR) .dep
702
703doxygen:
704        @echo Generating Project Documentation \($(TARGET)\)...
705        @doxygen Doxygen.conf
706        @echo Documentation Generation Complete.
707
708clean_doxygen:
709        rm -rf Documentation
710
711checksource:
712        @for f in $(SRC) $(CPPSRC) $(ASRC); do \
713                if [ -f $$f ]; then \
714                        echo "Found Source File: $$f" ; \
715                else \
716                        echo "Source File Not Found: $$f" ; \
717                fi; done
718
719
720# Create object files directory
721$(shell mkdir $(OBJDIR) 2>/dev/null)
722
723
724# Include the dependency files.
725-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
726
727
728# Listing of phony targets.
729.PHONY : all begin finish end sizebefore sizeafter gccversion \
730build elf hex eep lss sym coff extcoff doxygen clean          \
731clean_list clean_doxygen program debug gdb-config checksource
732
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