rules.mk

   1 # Hey Emacs, this is a -*- makefile -*-
   2 #----------------------------------------------------------------------------
   3 # WinAVR Makefile Template written by Eric B. Weddington, Jg 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.
  29 #                Please customize your programmer settings(PROGRAM_CMD)
  30 #
  31 # make teensy = Download the hex file to the device, using teensy_loader_cli.
  32 #               (must have teensy_loader_cli installed).
  33 #
  34 # make dfu = Download the hex file to the device, using dfu-programmer (must
  35 #            have dfu-programmer installed).
  36 #
  37 # make flip = Download the hex file to the device, using Atmel FLIP (must
  38 #             have Atmel FLIP installed).
  39 #
  40 # make dfu-ee = Download the eeprom file to the device, using dfu-programmer
  41 #               (must have dfu-programmer installed).
  42 #
  43 # make flip-ee = Download the eeprom file to the device, using Atmel FLIP
  44 #                (must have Atmel FLIP installed).
  45 #
  46 # make debug = Start either simulavr or avarice as specified for debugging,
  47 #              with avr-gdb or avr-insight as the front end for debugging.
  48 #
  49 # make filename.s = Just compile filename.c into the assembler code only.
  50 #
  51 # make filename.i = Create a preprocessed source file for use in submitting
  52 #                   bug reports to the GCC project.
  53 #
  54 # To rebuild project do "make clean" then "make all".
  55 #----------------------------------------------------------------------------
  56
  57
  58 # Output format. (can be srec, ihex, binary)
  59 FORMAT = ihex
  60
  61
  62 # Object files directory
  63 #     To put object files in current directory, use a dot (.), do NOT make
  64 #     this an empty or blank macro!
  65 OBJDIR = obj_$(TARGET)
  66
  67
  68 # Optimization level, can be [0, 1, 2, 3, s].
  69 #     0 = turn off optimization. s = optimize for size.
  70 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
  71 OPT = s
  72
  73
  74 # Debugging format.
  75 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
  76 #     AVR Studio 4.10 requires dwarf-2.
  77 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
  78 DEBUG = dwarf-2
  79
  80
  81 # List any extra directories to look for include files here.
  82 #     Each directory must be seperated by a space.
  83 #     Use forward slashes for directory separators.
  84 #     For a directory that has spaces, enclose it in quotes.
  85 EXTRAINCDIRS = $(subst :, ,$(VPATH))
  86
  87
  88 # Compiler flag to set the C Standard level.
  89 #     c89   = "ANSI" C
  90 #     gnu89 = c89 plus GCC extensions
  91 #     c99   = ISO C99 standard (not yet fully implemented)
  92 #     gnu99 = c99 plus GCC extensions
  93 CSTANDARD = -std=gnu99
  94
  95
  96 # Place -D or -U options here for C sources
  97 CDEFS = -DF_CPU=$(F_CPU)UL
  98 CDEFS += $(OPT_DEFS)
  99
 100
 101 # Place -D or -U options here for ASM sources
 102 ADEFS = -DF_CPU=$(F_CPU)
 103 ADEFS += $(OPT_DEFS)
 104
 105
 106 # Place -D or -U options here for C++ sources
 107 CPPDEFS = -DF_CPU=$(F_CPU)UL
 108 #CPPDEFS += -D__STDC_LIMIT_MACROS
 109 #CPPDEFS += -D__STDC_CONSTANT_MACROS
 110 CPPDEFS += $(OPT_DEFS)
 111
 112
 113
 114 #---------------- Compiler Options C ----------------
 115 #  -g*:          generate debugging information
 116 #  -O*:          optimization level
 117 #  -f...:        tuning, see GCC manual and avr-libc documentation
 118 #  -Wall...:     warning level
 119 #  -Wa,...:      tell GCC to pass this to the assembler.
 120 #    -adhlns...: create assembler listing
 121 CFLAGS = -g$(DEBUG)
 122 CFLAGS += $(CDEFS)
 123 CFLAGS += -O$(OPT)
 124 CFLAGS += -funsigned-char
 125 CFLAGS += -funsigned-bitfields
 126 CFLAGS += -ffunction-sections
 127 CFLAGS += -fno-inline-small-functions
 128 CFLAGS += -fpack-struct
 129 CFLAGS += -fshort-enums
 130 CFLAGS += -fno-strict-aliasing
 131 CFLAGS += -Wall
 132 CFLAGS += -Wstrict-prototypes
 133 #CFLAGS += -mshort-calls
 134 #CFLAGS += -fno-unit-at-a-time
 135 #CFLAGS += -Wundef
 136 #CFLAGS += -Wunreachable-code
 137 #CFLAGS += -Wsign-compare
 138 CFLAGS += -Wa,-adhlns=$(@:%.o=%.lst)
 139 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 140 CFLAGS += $(CSTANDARD)
 141 ifdef CONFIG_H
 142     CFLAGS += -include $(CONFIG_H)
 143 endif
 144
 145
 146 #---------------- Compiler Options C++ ----------------
 147 #  -g*:          generate debugging information
 148 #  -O*:          optimization level
 149 #  -f...:        tuning, see GCC manual and avr-libc documentation
 150 #  -Wall...:     warning level
 151 #  -Wa,...:      tell GCC to pass this to the assembler.
 152 #    -adhlns...: create assembler listing
 153 CPPFLAGS = -g$(DEBUG)
 154 CPPFLAGS += $(CPPDEFS)
 155 CPPFLAGS += -O$(OPT)
 156 CPPFLAGS += -funsigned-char
 157 CPPFLAGS += -funsigned-bitfields
 158 CPPFLAGS += -fpack-struct
 159 CPPFLAGS += -fshort-enums
 160 CPPFLAGS += -fno-exceptions
 161 CPPFLAGS += -ffunction-sections
 162 CPPFLAGS += -fdata-sections
 163 # to supress "warning: only initialized variables can be placed into program memory area"
 164 CPPFLAGS += -w
 165 CPPFLAGS += -Wall
 166 CPPFLAGS += -Wundef
 167 #CPPFLAGS += -mshort-calls
 168 #CPPFLAGS += -fno-unit-at-a-time
 169 #CPPFLAGS += -Wstrict-prototypes
 170 #CPPFLAGS += -Wunreachable-code
 171 #CPPFLAGS += -Wsign-compare
 172 CPPFLAGS += -Wa,-adhlns=$(@:%.o=%.lst)
 173 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 174 #CPPFLAGS += $(CSTANDARD)
 175 ifdef CONFIG_H
 176     CPPFLAGS += -include $(CONFIG_H)
 177 endif
 178
 179
 180 #---------------- Assembler Options ----------------
 181 #  -Wa,...:   tell GCC to pass this to the assembler.
 182 #  -adhlns:   create listing
 183 #  -gstabs:   have the assembler create line number information; note that
 184 #             for use in COFF files, additional information about filenames
 185 #             and function names needs to be present in the assembler source
 186 #             files -- see avr-libc docs [FIXME: not yet described there]
 187 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 188 #       dump that will be displayed for a given single line of source input.
 189 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(@:%.o=%.lst),-gstabs,--listing-cont-lines=100
 190 ASFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 191 ifdef CONFIG_H
 192     ASFLAGS += -include $(CONFIG_H)
 193 endif
 194
 195
 196 #---------------- Library Options ----------------
 197 # Minimalistic printf version
 198 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 199
 200 # Floating point printf version (requires MATH_LIB = -lm below)
 201 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 202
 203 # If this is left blank, then it will use the Standard printf version.
 204 PRINTF_LIB =
 205 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 206 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 207
 208
 209 # Minimalistic scanf version
 210 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 211
 212 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 213 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 214
 215 # If this is left blank, then it will use the Standard scanf version.
 216 SCANF_LIB =
 217 #SCANF_LIB = $(SCANF_LIB_MIN)
 218 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 219
 220
 221 MATH_LIB = -lm
 222
 223
 224 # List any extra directories to look for libraries here.
 225 #     Each directory must be seperated by a space.
 226 #     Use forward slashes for directory separators.
 227 #     For a directory that has spaces, enclose it in quotes.
 228 EXTRALIBDIRS =
 229
 230
 231
 232 #---------------- External Memory Options ----------------
 233
 234 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 235 # used for variables (.data/.bss) and heap (malloc()).
 236 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 237
 238 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 239 # only used for heap (malloc()).
 240 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 241
 242 EXTMEMOPTS =
 243
 244
 245
 246 #---------------- Linker Options ----------------
 247 #  -Wl,...:     tell GCC to pass this to linker.
 248 #    -Map:      create map file
 249 #    --cref:    add cross reference to  map file
 250 #
 251 # Comennt out "--relax" option to avoid a error such:
 252 #       (.vectors+0x30): relocation truncated to fit: R_AVR_13_PCREL against symbol `__vector_12'
 253 #
 254 LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
 255 #LDFLAGS += -Wl,--relax
 256 LDFLAGS += -Wl,--gc-sections
 257 LDFLAGS += $(EXTMEMOPTS)
 258 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 259 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 260 #LDFLAGS += -T linker_script.x
 261 # You can give EXTRALDFLAGS at 'make' command line.
 262 LDFLAGS += $(EXTRALDFLAGS)
 263
 264
 265
 266 #---------------- Debugging Options ----------------
 267
 268 # For simulavr only - target MCU frequency.
 269 DEBUG_MFREQ = $(F_CPU)
 270
 271 # Set the DEBUG_UI to either gdb or insight.
 272 # DEBUG_UI = gdb
 273 DEBUG_UI = insight
 274
 275 # Set the debugging back-end to either avarice, simulavr.
 276 DEBUG_BACKEND = avarice
 277 #DEBUG_BACKEND = simulavr
 278
 279 # GDB Init Filename.
 280 GDBINIT_FILE = __avr_gdbinit
 281
 282 # When using avarice settings for the JTAG
 283 JTAG_DEV = /dev/com1
 284
 285 # Debugging port used to communicate between GDB / avarice / simulavr.
 286 DEBUG_PORT = 4242
 287
 288 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 289 #     just set to localhost unless doing some sort of crazy debugging when
 290 #     avarice is running on a different computer.
 291 DEBUG_HOST = localhost
 292
 293
 294
 295 #============================================================================
 296
 297
 298 # Define programs and commands.
 299 SHELL = sh
 300 CC = avr-gcc
 301 OBJCOPY = avr-objcopy
 302 OBJDUMP = avr-objdump
 303 SIZE = avr-size
 304 AR = avr-ar rcs
 305 NM = avr-nm
 306 REMOVE = rm -f
 307 REMOVEDIR = rmdir
 308 COPY = cp
 309 WINSHELL = cmd
 310
 311
 312 # Define Messages
 313 # English
 314 MSG_ERRORS_NONE = Errors: none
 315 MSG_BEGIN = -------- begin --------
 316 MSG_END = --------  end  --------
 317 MSG_SIZE_BEFORE = Size before:
 318 MSG_SIZE_AFTER = Size after:
 319 MSG_COFF = Converting to AVR COFF:
 320 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 321 MSG_FLASH = Creating load file for Flash:
 322 MSG_EEPROM = Creating load file for EEPROM:
 323 MSG_EXTENDED_LISTING = Creating Extended Listing:
 324 MSG_SYMBOL_TABLE = Creating Symbol Table:
 325 MSG_LINKING = Linking:
 326 MSG_COMPILING = Compiling C:
 327 MSG_COMPILING_CPP = Compiling C++:
 328 MSG_ASSEMBLING = Assembling:
 329 MSG_CLEANING = Cleaning project:
 330 MSG_CREATING_LIBRARY = Creating library:
 331
 332
 333
 334
 335 # Define all object files.
 336 OBJ = $(patsubst %.c,$(OBJDIR)/%.o,$(patsubst %.cpp,$(OBJDIR)/%.o,$(patsubst %.S,$(OBJDIR)/%.o,$(SRC))))
 337
 338 # Define all listing files.
 339 LST = $(patsubst %.c,$(OBJDIR)/%.lst,$(patsubst %.cpp,$(OBJDIR)/%.lst,$(patsubst %.S,$(OBJDIR)/%.lst,$(SRC))))
 340
 341
 342 # Compiler flags to generate dependency files.
 343 #GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 344 GENDEPFLAGS = -MMD -MP -MF .dep/$(subst /,_,$@).d
 345
 346
 347 # Combine all necessary flags and optional flags.
 348 # Add target processor to flags.
 349 # You can give extra flags at 'make' command line like: make EXTRAFLAGS=-DFOO=bar
 350 ALL_CFLAGS = -mmcu=$(MCU) $(CFLAGS) $(GENDEPFLAGS) $(EXTRAFLAGS)
 351 ALL_CPPFLAGS = -mmcu=$(MCU) -x c++ $(CPPFLAGS) $(GENDEPFLAGS) $(EXTRAFLAGS)
 352 ALL_ASFLAGS = -mmcu=$(MCU) -x assembler-with-cpp $(ASFLAGS) $(EXTRAFLAGS)
 353
 354
 355
 356
 357
 358 # Default target.
 359 all: begin gccversion sizebefore build sizeafter end
 360
 361 # Change the build target to build a HEX file or a library.
 362 build: elf hex eep lss sym
 363 #build: lib
 364
 365
 366 elf: $(TARGET).elf
 367 hex: $(TARGET).hex
 368 eep: $(TARGET).eep
 369 lss: $(TARGET).lss
 370 sym: $(TARGET).sym
 371 LIBNAME=lib$(TARGET).a
 372 lib: $(LIBNAME)
 373
 374
 375
 376 # Eye candy.
 377 # AVR Studio 3.x does not check make's exit code but relies on
 378 # the following magic strings to be generated by the compile job.
 379 begin:
 380         @echo
 381         @echo $(MSG_BEGIN)
 382
 383 end:
 384         @echo $(MSG_END)
 385         @echo
 386
 387
 388 # Display size of file.
 389 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 390 #ELFSIZE = $(SIZE) --mcu=$(MCU) --format=avr $(TARGET).elf
 391 ELFSIZE = $(SIZE) $(TARGET).elf
 392
 393 sizebefore:
 394         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 395         2>/dev/null; echo; fi
 396
 397 sizeafter:
 398         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 399         2>/dev/null; echo; fi
 400
 401
 402
 403 # Display compiler version information.
 404 gccversion :
 405         @$(CC) --version
 406
 407
 408
 409 # Program the device.
 410 program: $(TARGET).hex $(TARGET).eep
 411         $(PROGRAM_CMD)
 412
 413 teensy: $(TARGET).hex
 414         teensy_loader_cli -mmcu=$(MCU) -w -v $(TARGET).hex
 415
 416 flip: $(TARGET).hex
 417         batchisp -hardware usb -device $(MCU) -operation erase f
 418         batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
 419         batchisp -hardware usb -device $(MCU) -operation start reset 0
 420
 421 dfu: $(TARGET).hex
 422         dfu-programmer $(MCU) erase
 423         dfu-programmer $(MCU) flash $(TARGET).hex
 424         dfu-programmer $(MCU) reset
 425
 426 dfu-start:
 427         dfu-programmer $(MCU) reset
 428         dfu-programmer $(MCU) start
 429
 430 flip-ee: $(TARGET).hex $(TARGET).eep
 431         $(COPY) $(TARGET).eep $(TARGET)eep.hex
 432         batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 433         batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
 434         batchisp -hardware usb -device $(MCU) -operation start reset 0
 435         $(REMOVE) $(TARGET)eep.hex
 436
 437 dfu-ee: $(TARGET).hex $(TARGET).eep
 438         dfu-programmer $(MCU) eeprom-flash $(TARGET).eep
 439         dfu-programmer $(MCU) reset
 440
 441
 442 # Generate avr-gdb config/init file which does the following:
 443 #     define the reset signal, load the target file, connect to target, and set
 444 #     a breakpoint at main().
 445 gdb-config:
 446         @$(REMOVE) $(GDBINIT_FILE)
 447         @echo define reset >> $(GDBINIT_FILE)
 448         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 449         @echo end >> $(GDBINIT_FILE)
 450         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 451         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 452 ifeq ($(DEBUG_BACKEND),simulavr)
 453         @echo load  >> $(GDBINIT_FILE)
 454 endif
 455         @echo break main >> $(GDBINIT_FILE)
 456
 457 debug: gdb-config $(TARGET).elf
 458 ifeq ($(DEBUG_BACKEND), avarice)
 459         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 460         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 461         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 462         @$(WINSHELL) /c pause
 463
 464 else
 465         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 466         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 467 endif
 468         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 469
 470
 471
 472
 473 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 474 COFFCONVERT = $(OBJCOPY) --debugging
 475 COFFCONVERT += --change-section-address .data-0x800000
 476 COFFCONVERT += --change-section-address .bss-0x800000
 477 COFFCONVERT += --change-section-address .noinit-0x800000
 478 COFFCONVERT += --change-section-address .eeprom-0x810000
 479
 480
 481
 482 coff: $(TARGET).elf
 483         @echo
 484         @echo $(MSG_COFF) $(TARGET).cof
 485         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 486
 487
 488 extcoff: $(TARGET).elf
 489         @echo
 490         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 491         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 492
 493
 494
 495 # Create final output files (.hex, .eep) from ELF output file.
 496 %.hex: %.elf
 497         @echo
 498         @echo $(MSG_FLASH) $@
 499         $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock -R .signature $< $@
 500
 501 %.eep: %.elf
 502         @echo
 503         @echo $(MSG_EEPROM) $@
 504         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 505         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 506
 507 # Create extended listing file from ELF output file.
 508 %.lss: %.elf
 509         @echo
 510         @echo $(MSG_EXTENDED_LISTING) $@
 511         $(OBJDUMP) -h -S -z $< > $@
 512
 513 # Create a symbol table from ELF output file.
 514 %.sym: %.elf
 515         @echo
 516         @echo $(MSG_SYMBOL_TABLE) $@
 517         $(NM) -n $< > $@
 518
 519
 520
 521 # Create library from object files.
 522 .SECONDARY : $(TARGET).a
 523 .PRECIOUS : $(OBJ)
 524 %.a: $(OBJ)
 525         @echo
 526         @echo $(MSG_CREATING_LIBRARY) $@
 527         $(AR) $@ $(OBJ)
 528
 529
 530 # Link: create ELF output file from object files.
 531 .SECONDARY : $(TARGET).elf
 532 .PRECIOUS : $(OBJ)
 533 %.elf: $(OBJ)
 534         @echo
 535         @echo $(MSG_LINKING) $@
 536         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 537
 538
 539 # Compile: create object files from C source files.
 540 $(OBJDIR)/%.o : %.c
 541         @echo
 542         mkdir -p $(@D)
 543         @echo $(MSG_COMPILING) $<
 544         $(CC) -c $(ALL_CFLAGS) $< -o $@
 545
 546
 547 # Compile: create object files from C++ source files.
 548 $(OBJDIR)/%.o : %.cpp
 549         @echo
 550         mkdir -p $(@D)
 551         @echo $(MSG_COMPILING_CPP) $<
 552         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 553
 554
 555 # Compile: create assembler files from C source files.
 556 %.s : %.c
 557         $(CC) -S $(ALL_CFLAGS) $< -o $@
 558
 559
 560 # Compile: create assembler files from C++ source files.
 561 %.s : %.cpp
 562         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 563
 564
 565 # Assemble: create object files from assembler source files.
 566 $(OBJDIR)/%.o : %.S
 567         @echo
 568         mkdir -p $(@D)
 569         @echo $(MSG_ASSEMBLING) $<
 570         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 571
 572
 573 # Create preprocessed source for use in sending a bug report.
 574 %.i : %.c
 575         $(CC) -E -mmcu=$(MCU) $(CFLAGS) $< -o $@
 576
 577
 578 # Target: clean project.
 579 clean: begin clean_list end
 580
 581 clean_list :
 582         @echo
 583         $(REMOVE) $(TARGET).hex
 584         $(REMOVE) $(TARGET).eep
 585         $(REMOVE) $(TARGET).cof
 586         $(REMOVE) $(TARGET).elf
 587         $(REMOVE) $(TARGET).map
 588         $(REMOVE) $(TARGET).sym
 589         $(REMOVE) $(TARGET).lss
 590         $(REMOVE) $(OBJ)
 591         $(REMOVE) $(LST)
 592         $(REMOVE) $(OBJ:.o=.s)
 593         $(REMOVE) $(OBJ:.o=.i)
 594         $(REMOVE) -r .dep
 595         $(REMOVE) -r $(OBJDIR)
 596
 597 show_path:
 598         @echo VPATH=$(VPATH)
 599         @echo SRC=$(SRC)
 600
 601
 602 # Create object files directory
 603 $(shell mkdir $(OBJDIR) 2>/dev/null)
 604
 605
 606 # Include the dependency files.
 607 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 608
 609
 610 # Listing of phony targets.
 611 .PHONY : all begin finish end sizebefore sizeafter gccversion \
 612 build elf hex eep lss sym coff extcoff \
 613 clean clean_list debug gdb-config show_path \
 614 program teensy dfu flip dfu-ee flip-ee dfu-start