Makefile

   1 # Hey Emacs, this is a -*- makefile -*-
   2 #----------------------------------------------------------------------------
   3 # WinAVR Makefile Template written by Eric B. Weddington, Jörg Wunsch, et al.
   4 #
   5 # Released to the Public Domain
   6 #
   7 # Additional material for this makefile was written by:
   8 # Peter Fleury
   9 # Tim Henigan
  10 # Colin O'Flynn
  11 # Reiner Patommel
  12 # Markus Pfaff
  13 # Sander Pool
  14 # Frederik Rouleau
  15 # Carlos Lamas
  16 #
  17 #----------------------------------------------------------------------------
  18 # On command line:
  19 #
  20 # make all = Make software.
  21 #
  22 # make clean = Clean out built project files.
  23 #
  24 # make coff = Convert ELF to AVR COFF.
  25 #
  26 # make extcoff = Convert ELF to AVR Extended COFF.
  27 #
  28 # make program = Download the hex file to the device, using avrdude.
  29 #                Please customize the avrdude settings below first!
  30 #
  31 # make debug = Start either simulavr or avarice as specified for debugging,
  32 #              with avr-gdb or avr-insight as the front end for debugging.
  33 #
  34 # make filename.s = Just compile filename.c into the assembler code only.
  35 #
  36 # make filename.i = Create a preprocessed source file for use in submitting
  37 #                   bug reports to the GCC project.
  38 #
  39 # To rebuild project do "make clean" then "make all".
  40 #----------------------------------------------------------------------------
  41
  42
  43 # Target file name (without extension).
  44 TARGET = mykey
  45
  46
  47 # List C source files here. (C dependencies are automatically generated.)
  48 SRC =   $(TARGET).c \
  49         keymap.c \
  50         matrix.c \
  51         usb_device.c \
  52         usb_keyboard.c \
  53         usb_debug.c \
  54         print.c \
  55         jump_bootloader.c
  56
  57
  58 # MCU name, you MUST set this to match the board you are using
  59 # type "make clean" after changing this, so all files will be rebuilt
  60 #MCU = at90usb162       # Teensy 1.0
  61 MCU = atmega32u4        # Teensy 2.0
  62 #MCU = at90usb646       # Teensy++ 1.0
  63 #MCU = at90usb1286      # Teensy++ 2.0
  64
  65
  66 # Processor frequency.
  67 #   Normally the first thing your program should do is set the clock prescaler,
  68 #   so your program will run at the correct speed.  You should also set this
  69 #   variable to same clock speed.  The _delay_ms() macro uses this, and many
  70 #   examples use this variable to calculate timings.  Do not add a "UL" here.
  71 F_CPU = 16000000
  72
  73
  74 # Output format. (can be srec, ihex, binary)
  75 FORMAT = ihex
  76
  77
  78 # Object files directory
  79 #     To put object files in current directory, use a dot (.), do NOT make
  80 #     this an empty or blank macro!
  81 OBJDIR = .
  82
  83
  84 # List C++ source files here. (C dependencies are automatically generated.)
  85 CPPSRC =
  86
  87
  88 # List Assembler source files here.
  89 #     Make them always end in a capital .S.  Files ending in a lowercase .s
  90 #     will not be considered source files but generated files (assembler
  91 #     output from the compiler), and will be deleted upon "make clean"!
  92 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
  93 #     it will preserve the spelling of the filenames, and gcc itself does
  94 #     care about how the name is spelled on its command-line.
  95 ASRC =
  96
  97
  98 # Optimization level, can be [0, 1, 2, 3, s].
  99 #     0 = turn off optimization. s = optimize for size.
 100 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 101 OPT = s
 102
 103
 104 # Debugging format.
 105 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 106 #     AVR Studio 4.10 requires dwarf-2.
 107 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 108 DEBUG = dwarf-2
 109
 110
 111 # List any extra directories to look for include files here.
 112 #     Each directory must be seperated by a space.
 113 #     Use forward slashes for directory separators.
 114 #     For a directory that has spaces, enclose it in quotes.
 115 EXTRAINCDIRS =
 116
 117
 118 # Compiler flag to set the C Standard level.
 119 #     c89   = "ANSI" C
 120 #     gnu89 = c89 plus GCC extensions
 121 #     c99   = ISO C99 standard (not yet fully implemented)
 122 #     gnu99 = c99 plus GCC extensions
 123 CSTANDARD = -std=gnu99
 124
 125
 126 # Place -D or -U options here for C sources
 127 CDEFS = -DF_CPU=$(F_CPU)UL
 128
 129
 130 # Place -D or -U options here for ASM sources
 131 ADEFS = -DF_CPU=$(F_CPU)
 132
 133
 134 # Place -D or -U options here for C++ sources
 135 CPPDEFS = -DF_CPU=$(F_CPU)UL
 136 #CPPDEFS += -D__STDC_LIMIT_MACROS
 137 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 138
 139
 140
 141 #---------------- Compiler Options C ----------------
 142 #  -g*:          generate debugging information
 143 #  -O*:          optimization level
 144 #  -f...:        tuning, see GCC manual and avr-libc documentation
 145 #  -Wall...:     warning level
 146 #  -Wa,...:      tell GCC to pass this to the assembler.
 147 #    -adhlns...: create assembler listing
 148 CFLAGS = -g$(DEBUG)
 149 CFLAGS += $(CDEFS)
 150 CFLAGS += -O$(OPT)
 151 CFLAGS += -funsigned-char
 152 CFLAGS += -funsigned-bitfields
 153 CFLAGS += -ffunction-sections
 154 CFLAGS += -fpack-struct
 155 CFLAGS += -fshort-enums
 156 CFLAGS += -Wall
 157 CFLAGS += -Wstrict-prototypes
 158 #CFLAGS += -mshort-calls
 159 #CFLAGS += -fno-unit-at-a-time
 160 #CFLAGS += -Wundef
 161 #CFLAGS += -Wunreachable-code
 162 #CFLAGS += -Wsign-compare
 163 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 164 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 165 CFLAGS += $(CSTANDARD)
 166
 167
 168 #---------------- Compiler Options C++ ----------------
 169 #  -g*:          generate debugging information
 170 #  -O*:          optimization level
 171 #  -f...:        tuning, see GCC manual and avr-libc documentation
 172 #  -Wall...:     warning level
 173 #  -Wa,...:      tell GCC to pass this to the assembler.
 174 #    -adhlns...: create assembler listing
 175 CPPFLAGS = -g$(DEBUG)
 176 CPPFLAGS += $(CPPDEFS)
 177 CPPFLAGS += -O$(OPT)
 178 CPPFLAGS += -funsigned-char
 179 CPPFLAGS += -funsigned-bitfields
 180 CPPFLAGS += -fpack-struct
 181 CPPFLAGS += -fshort-enums
 182 CPPFLAGS += -fno-exceptions
 183 CPPFLAGS += -Wall
 184 CPPFLAGS += -Wundef
 185 #CPPFLAGS += -mshort-calls
 186 #CPPFLAGS += -fno-unit-at-a-time
 187 #CPPFLAGS += -Wstrict-prototypes
 188 #CPPFLAGS += -Wunreachable-code
 189 #CPPFLAGS += -Wsign-compare
 190 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 191 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 192 #CPPFLAGS += $(CSTANDARD)
 193
 194
 195 #---------------- Assembler Options ----------------
 196 #  -Wa,...:   tell GCC to pass this to the assembler.
 197 #  -adhlns:   create listing
 198 #  -gstabs:   have the assembler create line number information; note that
 199 #             for use in COFF files, additional information about filenames
 200 #             and function names needs to be present in the assembler source
 201 #             files -- see avr-libc docs [FIXME: not yet described there]
 202 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 203 #       dump that will be displayed for a given single line of source input.
 204 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 205
 206
 207 #---------------- Library Options ----------------
 208 # Minimalistic printf version
 209 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 210
 211 # Floating point printf version (requires MATH_LIB = -lm below)
 212 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 213
 214 # If this is left blank, then it will use the Standard printf version.
 215 PRINTF_LIB =
 216 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 217 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 218
 219
 220 # Minimalistic scanf version
 221 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 222
 223 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 224 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 225
 226 # If this is left blank, then it will use the Standard scanf version.
 227 SCANF_LIB =
 228 #SCANF_LIB = $(SCANF_LIB_MIN)
 229 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 230
 231
 232 MATH_LIB = -lm
 233
 234
 235 # List any extra directories to look for libraries here.
 236 #     Each directory must be seperated by a space.
 237 #     Use forward slashes for directory separators.
 238 #     For a directory that has spaces, enclose it in quotes.
 239 EXTRALIBDIRS =
 240
 241
 242
 243 #---------------- External Memory Options ----------------
 244
 245 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 246 # used for variables (.data/.bss) and heap (malloc()).
 247 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 248
 249 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 250 # only used for heap (malloc()).
 251 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 252
 253 EXTMEMOPTS =
 254
 255
 256
 257 #---------------- Linker Options ----------------
 258 #  -Wl,...:     tell GCC to pass this to linker.
 259 #    -Map:      create map file
 260 #    --cref:    add cross reference to  map file
 261 LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
 262 LDFLAGS += -Wl,--relax
 263 LDFLAGS += -Wl,--gc-sections
 264 LDFLAGS += $(EXTMEMOPTS)
 265 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 266 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 267 #LDFLAGS += -T linker_script.x
 268
 269
 270
 271 #---------------- Programming Options (avrdude) ----------------
 272
 273 # Programming hardware
 274 # Type: avrdude -c ?
 275 # to get a full listing.
 276 #
 277 AVRDUDE_PROGRAMMER = stk500v2
 278
 279 # com1 = serial port. Use lpt1 to connect to parallel port.
 280 AVRDUDE_PORT = com1    # programmer connected to serial device
 281
 282 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 283 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 284
 285
 286 # Uncomment the following if you want avrdude's erase cycle counter.
 287 # Note that this counter needs to be initialized first using -Yn,
 288 # see avrdude manual.
 289 #AVRDUDE_ERASE_COUNTER = -y
 290
 291 # Uncomment the following if you do /not/ wish a verification to be
 292 # performed after programming the device.
 293 #AVRDUDE_NO_VERIFY = -V
 294
 295 # Increase verbosity level.  Please use this when submitting bug
 296 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 297 # to submit bug reports.
 298 #AVRDUDE_VERBOSE = -v -v
 299
 300 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 301 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 302 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 303 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 304
 305
 306
 307 #---------------- Debugging Options ----------------
 308
 309 # For simulavr only - target MCU frequency.
 310 DEBUG_MFREQ = $(F_CPU)
 311
 312 # Set the DEBUG_UI to either gdb or insight.
 313 # DEBUG_UI = gdb
 314 DEBUG_UI = insight
 315
 316 # Set the debugging back-end to either avarice, simulavr.
 317 DEBUG_BACKEND = avarice
 318 #DEBUG_BACKEND = simulavr
 319
 320 # GDB Init Filename.
 321 GDBINIT_FILE = __avr_gdbinit
 322
 323 # When using avarice settings for the JTAG
 324 JTAG_DEV = /dev/com1
 325
 326 # Debugging port used to communicate between GDB / avarice / simulavr.
 327 DEBUG_PORT = 4242
 328
 329 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 330 #     just set to localhost unless doing some sort of crazy debugging when
 331 #     avarice is running on a different computer.
 332 DEBUG_HOST = localhost
 333
 334
 335
 336 #============================================================================
 337
 338
 339 # Define programs and commands.
 340 SHELL = sh
 341 CC = avr-gcc
 342 OBJCOPY = avr-objcopy
 343 OBJDUMP = avr-objdump
 344 SIZE = avr-size
 345 AR = avr-ar rcs
 346 NM = avr-nm
 347 AVRDUDE = avrdude
 348 REMOVE = rm -f
 349 REMOVEDIR = rm -rf
 350 COPY = cp
 351 WINSHELL = cmd
 352
 353
 354 # Define Messages
 355 # English
 356 MSG_ERRORS_NONE = Errors: none
 357 MSG_BEGIN = -------- begin --------
 358 MSG_END = --------  end  --------
 359 MSG_SIZE_BEFORE = Size before:
 360 MSG_SIZE_AFTER = Size after:
 361 MSG_COFF = Converting to AVR COFF:
 362 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 363 MSG_FLASH = Creating load file for Flash:
 364 MSG_EEPROM = Creating load file for EEPROM:
 365 MSG_EXTENDED_LISTING = Creating Extended Listing:
 366 MSG_SYMBOL_TABLE = Creating Symbol Table:
 367 MSG_LINKING = Linking:
 368 MSG_COMPILING = Compiling C:
 369 MSG_COMPILING_CPP = Compiling C++:
 370 MSG_ASSEMBLING = Assembling:
 371 MSG_CLEANING = Cleaning project:
 372 MSG_CREATING_LIBRARY = Creating library:
 373
 374
 375
 376
 377 # Define all object files.
 378 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 379
 380 # Define all listing files.
 381 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 382
 383
 384 # Compiler flags to generate dependency files.
 385 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 386
 387
 388 # Combine all necessary flags and optional flags.
 389 # Add target processor to flags.
 390 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 391 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 392 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 393
 394
 395
 396
 397
 398 # Default target.
 399 all: begin gccversion sizebefore build sizeafter end
 400
 401 # Change the build target to build a HEX file or a library.
 402 build: elf hex eep lss sym
 403 #build: lib
 404
 405
 406 elf: $(TARGET).elf
 407 hex: $(TARGET).hex
 408 eep: $(TARGET).eep
 409 lss: $(TARGET).lss
 410 sym: $(TARGET).sym
 411 LIBNAME=lib$(TARGET).a
 412 lib: $(LIBNAME)
 413
 414
 415
 416 # Eye candy.
 417 # AVR Studio 3.x does not check make's exit code but relies on
 418 # the following magic strings to be generated by the compile job.
 419 begin:
 420         @echo
 421         @echo $(MSG_BEGIN)
 422
 423 end:
 424         @echo $(MSG_END)
 425         @echo
 426
 427
 428 # Display size of file.
 429 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 430 #ELFSIZE = $(SIZE) --mcu=$(MCU) --format=avr $(TARGET).elf
 431 ELFSIZE = $(SIZE) $(TARGET).elf
 432
 433 sizebefore:
 434         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 435         2>/dev/null; echo; fi
 436
 437 sizeafter:
 438         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 439         2>/dev/null; echo; fi
 440
 441
 442
 443 # Display compiler version information.
 444 gccversion :
 445         @$(CC) --version
 446
 447
 448
 449 # Program the device.
 450 program: $(TARGET).hex $(TARGET).eep
 451         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 452
 453
 454 # Generate avr-gdb config/init file which does the following:
 455 #     define the reset signal, load the target file, connect to target, and set
 456 #     a breakpoint at main().
 457 gdb-config:
 458         @$(REMOVE) $(GDBINIT_FILE)
 459         @echo define reset >> $(GDBINIT_FILE)
 460         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 461         @echo end >> $(GDBINIT_FILE)
 462         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 463         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 464 ifeq ($(DEBUG_BACKEND),simulavr)
 465         @echo load  >> $(GDBINIT_FILE)
 466 endif
 467         @echo break main >> $(GDBINIT_FILE)
 468
 469 debug: gdb-config $(TARGET).elf
 470 ifeq ($(DEBUG_BACKEND), avarice)
 471         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 472         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 473         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 474         @$(WINSHELL) /c pause
 475
 476 else
 477         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 478         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 479 endif
 480         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 481
 482
 483
 484
 485 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 486 COFFCONVERT = $(OBJCOPY) --debugging
 487 COFFCONVERT += --change-section-address .data-0x800000
 488 COFFCONVERT += --change-section-address .bss-0x800000
 489 COFFCONVERT += --change-section-address .noinit-0x800000
 490 COFFCONVERT += --change-section-address .eeprom-0x810000
 491
 492
 493
 494 coff: $(TARGET).elf
 495         @echo
 496         @echo $(MSG_COFF) $(TARGET).cof
 497         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 498
 499
 500 extcoff: $(TARGET).elf
 501         @echo
 502         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 503         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 504
 505
 506
 507 # Create final output files (.hex, .eep) from ELF output file.
 508 %.hex: %.elf
 509         @echo
 510         @echo $(MSG_FLASH) $@
 511         $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock -R .signature $< $@
 512
 513 %.eep: %.elf
 514         @echo
 515         @echo $(MSG_EEPROM) $@
 516         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 517         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 518
 519 # Create extended listing file from ELF output file.
 520 %.lss: %.elf
 521         @echo
 522         @echo $(MSG_EXTENDED_LISTING) $@
 523         $(OBJDUMP) -h -S -z $< > $@
 524
 525 # Create a symbol table from ELF output file.
 526 %.sym: %.elf
 527         @echo
 528         @echo $(MSG_SYMBOL_TABLE) $@
 529         $(NM) -n $< > $@
 530
 531
 532
 533 # Create library from object files.
 534 .SECONDARY : $(TARGET).a
 535 .PRECIOUS : $(OBJ)
 536 %.a: $(OBJ)
 537         @echo
 538         @echo $(MSG_CREATING_LIBRARY) $@
 539         $(AR) $@ $(OBJ)
 540
 541
 542 # Link: create ELF output file from object files.
 543 .SECONDARY : $(TARGET).elf
 544 .PRECIOUS : $(OBJ)
 545 %.elf: $(OBJ)
 546         @echo
 547         @echo $(MSG_LINKING) $@
 548         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 549
 550
 551 # Compile: create object files from C source files.
 552 $(OBJDIR)/%.o : %.c
 553         @echo
 554         @echo $(MSG_COMPILING) $<
 555         $(CC) -c $(ALL_CFLAGS) $< -o $@
 556
 557
 558 # Compile: create object files from C++ source files.
 559 $(OBJDIR)/%.o : %.cpp
 560         @echo
 561         @echo $(MSG_COMPILING_CPP) $<
 562         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 563
 564
 565 # Compile: create assembler files from C source files.
 566 %.s : %.c
 567         $(CC) -S $(ALL_CFLAGS) $< -o $@
 568
 569
 570 # Compile: create assembler files from C++ source files.
 571 %.s : %.cpp
 572         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 573
 574
 575 # Assemble: create object files from assembler source files.
 576 $(OBJDIR)/%.o : %.S
 577         @echo
 578         @echo $(MSG_ASSEMBLING) $<
 579         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 580
 581
 582 # Create preprocessed source for use in sending a bug report.
 583 %.i : %.c
 584         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 585
 586
 587 # Target: clean project.
 588 clean: begin clean_list end
 589
 590 clean_list :
 591         @echo
 592         @echo $(MSG_CLEANING)
 593         $(REMOVE) $(TARGET).hex
 594         $(REMOVE) $(TARGET).eep
 595         $(REMOVE) $(TARGET).cof
 596         $(REMOVE) $(TARGET).elf
 597         $(REMOVE) $(TARGET).map
 598         $(REMOVE) $(TARGET).sym
 599         $(REMOVE) $(TARGET).lss
 600         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o)
 601         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst)
 602         $(REMOVE) $(SRC:.c=.s)
 603         $(REMOVE) $(SRC:.c=.d)
 604         $(REMOVE) $(SRC:.c=.i)
 605         $(REMOVEDIR) .dep
 606
 607
 608 # Create object files directory
 609 $(shell mkdir $(OBJDIR) 2>/dev/null)
 610
 611
 612 # Include the dependency files.
 613 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 614
 615
 616 # Listing of phony targets.
 617 .PHONY : all begin finish end sizebefore sizeafter gccversion \
 618 build elf hex eep lss sym coff extcoff \
 619 clean clean_list program debug gdb-config