BuildTests/BoardDriverTest/makefile.xmega

   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 dfu = Download the hex file to the device, using dfu-programmer (must
  36 #            have dfu-programmer installed).
  37 #
  38 # make flip = Download the hex file to the device, using Atmel FLIP (must
  39 #             have Atmel FLIP installed).
  40 #
  41 # make dfu-ee = Download the eeprom file to the device, using dfu-programmer
  42 #               (must have dfu-programmer installed).
  43 #
  44 # make flip-ee = Download the eeprom file to the device, using Atmel FLIP
  45 #                (must have Atmel FLIP installed).
  46 #
  47 # make doxygen = Generate DoxyGen documentation for the project (must have
  48 #                DoxyGen installed)
  49 #
  50 # make debug = Start either simulavr or avarice as specified for debugging,
  51 #              with avr-gdb or avr-insight as the front end for debugging.
  52 #
  53 # make filename.s = Just compile filename.c into the assembler code only.
  54 #
  55 # make filename.i = Create a preprocessed source file for use in submitting
  56 #                   bug reports to the GCC project.
  57 #
  58 # To rebuild project do "make clean" then "make all".
  59 #----------------------------------------------------------------------------
  60
  61
  62 # MCU name
  63 MCU = atxmega128a1u
  64
  65
  66 # Targeted chip architecture (see library "Architectures" documentation)
  67 ARCH = XMEGA
  68
  69
  70 # Target board (see library "Board Types" documentation, NONE for projects not requiring
  71 # LUFA board drivers). If USER is selected, put custom board drivers in a directory called
  72 # "Board" inside the application directory.
  73 BOARD = NONE
  74
  75
  76 # Processor frequency.
  77 #     This will define a symbol, F_CPU, in all source code files equal to the
  78 #     processor frequency in Hz. You can then use this symbol in your source code to
  79 #     calculate timings. Do NOT tack on a 'UL' at the end, this will be done
  80 #     automatically to create a 32-bit value in your source code.
  81 #
  82 #     This should be the frequency the system core runs at, after the system clock
  83 #     has been set up correctly and started.
  84 F_CPU = 24000000
  85
  86
  87 # USB controller master clock frequency.
  88 #     This will define a symbol, F_USB, in all source code files equal to the
  89 #     input clock frequency of the USB controller's clock generator in Hz.
  90 #
  91 #     For the XMEGA chips, this should be equal to a multiple of 6MHz for Low
  92 #     Speed USB mode, or a multiple of 48MHz for Full Speed USB mode.
  93 F_USB = 48000000
  94
  95
  96 # Output format. (can be srec, ihex, binary)
  97 FORMAT = ihex
  98
  99
 100 # Target file name (without extension).
 101 TARGET = Test
 102
 103
 104 # Object files directory
 105 #     To put object files in current directory, use a dot (.), do NOT make
 106 #     this an empty or blank macro!
 107 OBJDIR = .
 108
 109
 110 # Path to the LUFA library
 111 LUFA_PATH = ../..
 112
 113
 114 # LUFA library compile-time options and predefined tokens
 115 LUFA_OPTS  =
 116
 117
 118 # Create the LUFA source path variables by including the LUFA root makefile
 119 include $(LUFA_PATH)/LUFA/makefile
 120
 121
 122 # List C source files here. (C dependencies are automatically generated.)
 123 SRC = Test.c
 124
 125
 126 # List C++ source files here. (C dependencies are automatically generated.)
 127 CPPSRC =
 128
 129
 130 # List Assembler source files here.
 131 #     Make them always end in a capital .S.  Files ending in a lowercase .s
 132 #     will not be considered source files but generated files (assembler
 133 #     output from the compiler), and will be deleted upon "make clean"!
 134 #     Even though the DOS/Win* filesystem matches both .s and .S the same,
 135 #     it will preserve the spelling of the filenames, and gcc itself does
 136 #     care about how the name is spelled on its command-line.
 137 ASRC =
 138
 139
 140 # Optimization level, can be [0, 1, 2, 3, s].
 141 #     0 = turn off optimization. s = optimize for size.
 142 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 143 OPT = s
 144
 145
 146 # List any extra directories to look for include files here.
 147 #     Each directory must be seperated by a space.
 148 #     Use forward slashes for directory separators.
 149 #     For a directory that has spaces, enclose it in quotes.
 150 EXTRAINCDIRS = $(LUFA_PATH)/
 151
 152
 153 # Compiler flag to set the C Standard level.
 154 #     c89   = "ANSI" C
 155 #     gnu89 = c89 plus GCC extensions
 156 #     c99   = ISO C99 standard (not yet fully implemented)
 157 #     gnu99 = c99 plus GCC extensions
 158 CSTANDARD = -std=gnu99
 159
 160
 161 # Place -D or -U options here for C sources
 162 CDEFS  = -DF_CPU=$(F_CPU)UL
 163 CDEFS += -DF_USB=$(F_USB)UL
 164 CDEFS += -DBOARD=BOARD_$(BOARD)
 165 CDEFS += -DARCH=ARCH_$(ARCH)
 166 CDEFS += $(LUFA_OPTS)
 167
 168
 169 # Place -D or -U options here for ASM sources
 170 ADEFS  = -DF_CPU=$(F_CPU)
 171 ADEFS += -DF_USB=$(F_USB)UL
 172 ADEFS += -DBOARD=BOARD_$(BOARD)
 173 ADEFS += -DARCH=ARCH_$(ARCH)
 174 ADEFS += $(LUFA_OPTS)
 175
 176 # Place -D or -U options here for C++ sources
 177 CPPDEFS  = -DF_CPU=$(F_CPU)UL
 178 CPPDEFS += -DF_USB=$(F_USB)UL
 179 CPPDEFS += -DBOARD=BOARD_$(BOARD)
 180 CPPDEFS += -DARCH=ARCH_$(ARCH)
 181 CPPDEFS += $(LUFA_OPTS)
 182
 183
 184 # Debugging format.
 185 #     Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
 186 #     AVR Studio 4.10 requires dwarf-2.
 187 #     AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
 188 DEBUG = dwarf-2
 189
 190
 191 #---------------- Compiler Options C ----------------
 192 #  -g*:          generate debugging information
 193 #  -O*:          optimization level
 194 #  -f...:        tuning, see GCC manual and avr-libc documentation
 195 #  -Wall...:     warning level
 196 #  -Wa,...:      tell GCC to pass this to the assembler.
 197 #    -adhlns...: create assembler listing
 198 CFLAGS = -g$(DEBUG)
 199 CFLAGS += $(CDEFS)
 200 CFLAGS += -O$(OPT)
 201 CFLAGS += -funsigned-char
 202 CFLAGS += -funsigned-bitfields
 203 CFLAGS += -ffunction-sections
 204 CFLAGS += -fno-inline-small-functions
 205 CFLAGS += -fpack-struct
 206 CFLAGS += -fshort-enums
 207 CFLAGS += -fno-strict-aliasing
 208 CFLAGS += -Wall
 209 CFLAGS += -Wstrict-prototypes
 210 CFLAGS += -Wa,-adhlns=$(<:%.c=$(OBJDIR)/%.lst)
 211 CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 212 CFLAGS += $(CSTANDARD)
 213
 214
 215 #---------------- Compiler Options C++ ----------------
 216 #  -g*:          generate debugging information
 217 #  -O*:          optimization level
 218 #  -f...:        tuning, see GCC manual and avr-libc documentation
 219 #  -Wall...:     warning level
 220 #  -Wa,...:      tell GCC to pass this to the assembler.
 221 #    -adhlns...: create assembler listing
 222 CPPFLAGS = -g$(DEBUG)
 223 CPPFLAGS += $(CPPDEFS)
 224 CPPFLAGS += -O$(OPT)
 225 CPPFLAGS += -funsigned-char
 226 CPPFLAGS += -funsigned-bitfields
 227 CPPFLAGS += -fpack-struct
 228 CPPFLAGS += -fshort-enums
 229 CPPFLAGS += -ffunction-sections
 230 CPPFLAGS += -fno-strict-aliasing
 231 CPPFLAGS += -fno-exceptions
 232 CPPFLAGS += -Wall
 233 CPPFLAGS += -Wundef
 234 CPPFLAGS += -Wa,-adhlns=$(<:%.cpp=$(OBJDIR)/%.lst)
 235 CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
 236 #CPPFLAGS += $(CSTANDARD)
 237
 238
 239 #---------------- Assembler Options ----------------
 240 #  -Wa,...:   tell GCC to pass this to the assembler.
 241 #  -adhlns:   create listing
 242 #  -gstabs:   have the assembler create line number information; note that
 243 #             for use in COFF files, additional information about filenames
 244 #             and function names needs to be present in the assembler source
 245 #             files -- see avr-libc docs [FIXME: not yet described there]
 246 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 247 #       dump that will be displayed for a given single line of source input.
 248 ASFLAGS = $(ADEFS) -Wa,-adhlns=$(<:%.S=$(OBJDIR)/%.lst),-gstabs,--listing-cont-lines=100
 249
 250
 251 #---------------- Library Options ----------------
 252 # Minimalistic printf version
 253 PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
 254
 255 # Floating point printf version (requires MATH_LIB = -lm below)
 256 PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
 257
 258 # If this is left blank, then it will use the Standard printf version.
 259 PRINTF_LIB =
 260 #PRINTF_LIB = $(PRINTF_LIB_MIN)
 261 #PRINTF_LIB = $(PRINTF_LIB_FLOAT)
 262
 263
 264 # Minimalistic scanf version
 265 SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
 266
 267 # Floating point + %[ scanf version (requires MATH_LIB = -lm below)
 268 SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
 269
 270 # If this is left blank, then it will use the Standard scanf version.
 271 SCANF_LIB =
 272 #SCANF_LIB = $(SCANF_LIB_MIN)
 273 #SCANF_LIB = $(SCANF_LIB_FLOAT)
 274
 275
 276 MATH_LIB = -lm
 277
 278
 279 # List any extra directories to look for libraries here.
 280 #     Each directory must be seperated by a space.
 281 #     Use forward slashes for directory separators.
 282 #     For a directory that has spaces, enclose it in quotes.
 283 EXTRALIBDIRS =
 284
 285
 286
 287 #---------------- External Memory Options ----------------
 288
 289 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 290 # used for variables (.data/.bss) and heap (malloc()).
 291 #EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
 292
 293 # 64 KB of external RAM, starting after internal RAM (ATmega128!),
 294 # only used for heap (malloc()).
 295 #EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
 296
 297 EXTMEMOPTS =
 298
 299
 300
 301 #---------------- Linker Options ----------------
 302 #  -Wl,...:     tell GCC to pass this to linker.
 303 #    -Map:      create map file
 304 #    --cref:    add cross reference to  map file
 305 LDFLAGS  = -Wl,-Map=$(TARGET).map,--cref
 306 LDFLAGS += -Wl,--relax
 307 LDFLAGS += -Wl,--gc-sections
 308 LDFLAGS += $(EXTMEMOPTS)
 309 LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
 310 LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
 311 #LDFLAGS += -T linker_script.x
 312
 313
 314
 315 #---------------- Programming Options (avrdude) ----------------
 316
 317 # Programming hardware
 318 # Type: avrdude -c ?
 319 # to get a full listing.
 320 #
 321 AVRDUDE_PROGRAMMER = jtagmkII
 322
 323 # com1 = serial port. Use lpt1 to connect to parallel port.
 324 AVRDUDE_PORT = usb
 325
 326 AVRDUDE_WRITE_FLASH = -U flash:w:$(TARGET).hex
 327 #AVRDUDE_WRITE_EEPROM = -U eeprom:w:$(TARGET).eep
 328
 329
 330 # Uncomment the following if you want avrdude's erase cycle counter.
 331 # Note that this counter needs to be initialized first using -Yn,
 332 # see avrdude manual.
 333 #AVRDUDE_ERASE_COUNTER = -y
 334
 335 # Uncomment the following if you do /not/ wish a verification to be
 336 # performed after programming the device.
 337 #AVRDUDE_NO_VERIFY = -V
 338
 339 # Increase verbosity level.  Please use this when submitting bug
 340 # reports about avrdude. See <http://savannah.nongnu.org/projects/avrdude>
 341 # to submit bug reports.
 342 #AVRDUDE_VERBOSE = -v -v
 343
 344 AVRDUDE_FLAGS = -p $(MCU) -P $(AVRDUDE_PORT) -c $(AVRDUDE_PROGRAMMER)
 345 AVRDUDE_FLAGS += $(AVRDUDE_NO_VERIFY)
 346 AVRDUDE_FLAGS += $(AVRDUDE_VERBOSE)
 347 AVRDUDE_FLAGS += $(AVRDUDE_ERASE_COUNTER)
 348
 349
 350
 351 #---------------- Debugging Options ----------------
 352
 353 # For simulavr only - target MCU frequency.
 354 DEBUG_MFREQ = $(F_CPU)
 355
 356 # Set the DEBUG_UI to either gdb or insight.
 357 # DEBUG_UI = gdb
 358 DEBUG_UI = insight
 359
 360 # Set the debugging back-end to either avarice, simulavr.
 361 DEBUG_BACKEND = avarice
 362 #DEBUG_BACKEND = simulavr
 363
 364 # GDB Init Filename.
 365 GDBINIT_FILE = __avr_gdbinit
 366
 367 # When using avarice settings for the JTAG
 368 JTAG_DEV = /dev/com1
 369
 370 # Debugging port used to communicate between GDB / avarice / simulavr.
 371 DEBUG_PORT = 4242
 372
 373 # Debugging host used to communicate between GDB / avarice / simulavr, normally
 374 #     just set to localhost unless doing some sort of crazy debugging when
 375 #     avarice is running on a different computer.
 376 DEBUG_HOST = localhost
 377
 378
 379
 380 #============================================================================
 381
 382
 383 # Define programs and commands.
 384 SHELL = sh
 385 CC = avr-gcc
 386 OBJCOPY = avr-objcopy
 387 OBJDUMP = avr-objdump
 388 SIZE = avr-size
 389 AR = avr-ar rcs
 390 NM = avr-nm
 391 AVRDUDE = avrdude
 392 REMOVE = rm -f
 393 REMOVEDIR = rm -rf
 394 COPY = cp
 395 WINSHELL = cmd
 396
 397
 398 # Define Messages
 399 # English
 400 MSG_ERRORS_NONE = Errors: none
 401 MSG_BEGIN = -------- begin --------
 402 MSG_END = --------  end  --------
 403 MSG_SIZE_BEFORE = Size before:
 404 MSG_SIZE_AFTER = Size after:
 405 MSG_COFF = Converting to AVR COFF:
 406 MSG_EXTENDED_COFF = Converting to AVR Extended COFF:
 407 MSG_FLASH = Creating load file for Flash:
 408 MSG_EEPROM = Creating load file for EEPROM:
 409 MSG_EXTENDED_LISTING = Creating Extended Listing:
 410 MSG_SYMBOL_TABLE = Creating Symbol Table:
 411 MSG_LINKING = Linking:
 412 MSG_COMPILING = Compiling C:
 413 MSG_COMPILING_CPP = Compiling C++:
 414 MSG_ASSEMBLING = Assembling:
 415 MSG_CLEANING = Cleaning project:
 416 MSG_CREATING_LIBRARY = Creating library:
 417
 418
 419
 420
 421 # Define all object files.
 422 OBJ = $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 423
 424 # Define all listing files.
 425 LST = $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 426
 427
 428 # Compiler flags to generate dependency files.
 429 GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
 430
 431
 432 # Combine all necessary flags and optional flags.
 433 # Add target processor to flags.
 434 ALL_CFLAGS = -mmcu=$(MCU) -I. $(CFLAGS) $(GENDEPFLAGS)
 435 ALL_CPPFLAGS = -mmcu=$(MCU) -I. -x c++ $(CPPFLAGS) $(GENDEPFLAGS)
 436 ALL_ASFLAGS = -mmcu=$(MCU) -I. -x assembler-with-cpp $(ASFLAGS)
 437
 438
 439
 440
 441
 442 # Default target.
 443 all: begin gccversion sizebefore build sizeafter end
 444
 445 # Change the build target to build a HEX file or a library.
 446 build: elf hex eep lss sym
 447 #build: lib
 448
 449
 450 elf: $(TARGET).elf
 451 hex: $(TARGET).hex
 452 eep: $(TARGET).eep
 453 lss: $(TARGET).lss
 454 sym: $(TARGET).sym
 455 LIBNAME=lib$(TARGET).a
 456 lib: $(LIBNAME)
 457
 458
 459
 460 # Eye candy.
 461 # AVR Studio 3.x does not check make's exit code but relies on
 462 # the following magic strings to be generated by the compile job.
 463 begin:
 464         @echo
 465         @echo $(MSG_BEGIN)
 466
 467 end:
 468         @echo $(MSG_END)
 469         @echo
 470
 471
 472 # Display size of file.
 473 HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
 474 ELFSIZE = $(SIZE) $(MCU_FLAG) $(FORMAT_FLAG) $(TARGET).elf
 475 MCU_FLAG = $(shell $(SIZE) --help | grep -- --mcu > /dev/null && echo --mcu=$(MCU) )
 476 FORMAT_FLAG = $(shell $(SIZE) --help | grep -- --format=.*avr > /dev/null && echo --format=avr )
 477
 478
 479 sizebefore:
 480         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
 481         2>/dev/null; echo; fi
 482
 483 sizeafter:
 484         @if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
 485         2>/dev/null; echo; fi
 486
 487
 488
 489 # Display compiler version information.
 490 gccversion :
 491         @$(CC) --version
 492
 493
 494 # Program the device.
 495 program: $(TARGET).hex $(TARGET).eep
 496         $(AVRDUDE) $(AVRDUDE_FLAGS) $(AVRDUDE_WRITE_FLASH) $(AVRDUDE_WRITE_EEPROM)
 497
 498 flip: $(TARGET).hex
 499         batchisp -hardware usb -device $(MCU) -operation erase f
 500         batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
 501         batchisp -hardware usb -device $(MCU) -operation start reset 0
 502
 503 dfu: $(TARGET).hex
 504         dfu-programmer $(MCU) erase
 505         dfu-programmer $(MCU) flash $(TARGET).hex
 506         dfu-programmer $(MCU) reset
 507
 508 flip-ee: $(TARGET).hex $(TARGET).eep
 509         $(COPY) $(TARGET).eep $(TARGET)eep.hex
 510         batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
 511         batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
 512         batchisp -hardware usb -device $(MCU) -operation start reset 0
 513         $(REMOVE) $(TARGET)eep.hex
 514
 515 dfu-ee: $(TARGET).hex $(TARGET).eep
 516         dfu-programmer $(MCU) eeprom-flash $(TARGET).eep
 517         dfu-programmer $(MCU) reset
 518
 519
 520 # Generate avr-gdb config/init file which does the following:
 521 #     define the reset signal, load the target file, connect to target, and set
 522 #     a breakpoint at main().
 523 gdb-config:
 524         @$(REMOVE) $(GDBINIT_FILE)
 525         @echo define reset >> $(GDBINIT_FILE)
 526         @echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
 527         @echo end >> $(GDBINIT_FILE)
 528         @echo file $(TARGET).elf >> $(GDBINIT_FILE)
 529         @echo target remote $(DEBUG_HOST):$(DEBUG_PORT)  >> $(GDBINIT_FILE)
 530 ifeq ($(DEBUG_BACKEND),simulavr)
 531         @echo load  >> $(GDBINIT_FILE)
 532 endif
 533         @echo break main >> $(GDBINIT_FILE)
 534
 535 debug: gdb-config $(TARGET).elf
 536 ifeq ($(DEBUG_BACKEND), avarice)
 537         @echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
 538         @$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
 539         $(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
 540         @$(WINSHELL) /c pause
 541
 542 else
 543         @$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
 544         $(DEBUG_MFREQ) --port $(DEBUG_PORT)
 545 endif
 546         @$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
 547
 548
 549
 550
 551 # Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
 552 COFFCONVERT = $(OBJCOPY) --debugging
 553 COFFCONVERT += --change-section-address .data-0x800000
 554 COFFCONVERT += --change-section-address .bss-0x800000
 555 COFFCONVERT += --change-section-address .noinit-0x800000
 556 COFFCONVERT += --change-section-address .eeprom-0x810000
 557
 558
 559
 560 coff: $(TARGET).elf
 561         @echo
 562         @echo $(MSG_COFF) $(TARGET).cof
 563         $(COFFCONVERT) -O coff-avr $< $(TARGET).cof
 564
 565
 566 extcoff: $(TARGET).elf
 567         @echo
 568         @echo $(MSG_EXTENDED_COFF) $(TARGET).cof
 569         $(COFFCONVERT) -O coff-ext-avr $< $(TARGET).cof
 570
 571
 572
 573 # Create final output files (.hex, .eep) from ELF output file.
 574 %.hex: %.elf
 575         @echo
 576         @echo $(MSG_FLASH) $@
 577         $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock -R .signature $< $@
 578
 579 %.eep: %.elf
 580         @echo
 581         @echo $(MSG_EEPROM) $@
 582         -$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
 583         --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
 584
 585 # Create extended listing file from ELF output file.
 586 %.lss: %.elf
 587         @echo
 588         @echo $(MSG_EXTENDED_LISTING) $@
 589         $(OBJDUMP) -h -S -z $< > $@
 590
 591 # Create a symbol table from ELF output file.
 592 %.sym: %.elf
 593         @echo
 594         @echo $(MSG_SYMBOL_TABLE) $@
 595         $(NM) -n $< > $@
 596
 597
 598
 599 # Create library from object files.
 600 .SECONDARY : $(TARGET).a
 601 .PRECIOUS : $(OBJ)
 602 %.a: $(OBJ)
 603         @echo
 604         @echo $(MSG_CREATING_LIBRARY) $@
 605         $(AR) $@ $(OBJ)
 606
 607
 608 # Link: create ELF output file from object files.
 609 .SECONDARY : $(TARGET).elf
 610 .PRECIOUS : $(OBJ)
 611 %.elf: $(OBJ)
 612         @echo
 613         @echo $(MSG_LINKING) $@
 614         $(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
 615
 616
 617 # Compile: create object files from C source files.
 618 $(OBJDIR)/%.o : %.c
 619         @echo
 620         @echo $(MSG_COMPILING) $<
 621         $(CC) -c $(ALL_CFLAGS) $< -o $@
 622
 623
 624 # Compile: create object files from C++ source files.
 625 $(OBJDIR)/%.o : %.cpp
 626         @echo
 627         @echo $(MSG_COMPILING_CPP) $<
 628         $(CC) -c $(ALL_CPPFLAGS) $< -o $@
 629
 630
 631 # Compile: create assembler files from C source files.
 632 %.s : %.c
 633         $(CC) -S $(ALL_CFLAGS) $< -o $@
 634
 635
 636 # Compile: create assembler files from C++ source files.
 637 %.s : %.cpp
 638         $(CC) -S $(ALL_CPPFLAGS) $< -o $@
 639
 640
 641 # Assemble: create object files from assembler source files.
 642 $(OBJDIR)/%.o : %.S
 643         @echo
 644         @echo $(MSG_ASSEMBLING) $<
 645         $(CC) -c $(ALL_ASFLAGS) $< -o $@
 646
 647
 648 # Create preprocessed source for use in sending a bug report.
 649 %.i : %.c
 650         $(CC) -E -mmcu=$(MCU) -I. $(CFLAGS) $< -o $@
 651
 652
 653 # Target: clean project.
 654 clean: begin clean_list end
 655
 656 clean_list :
 657         @echo
 658         @echo $(MSG_CLEANING)
 659         $(REMOVE) $(TARGET).hex
 660         $(REMOVE) $(TARGET).eep
 661         $(REMOVE) $(TARGET).cof
 662         $(REMOVE) $(TARGET).elf
 663         $(REMOVE) $(TARGET).map
 664         $(REMOVE) $(TARGET).sym
 665         $(REMOVE) $(TARGET).lss
 666         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.o) $(CPPSRC:%.cpp=$(OBJDIR)/%.o) $(ASRC:%.S=$(OBJDIR)/%.o)
 667         $(REMOVE) $(SRC:%.c=$(OBJDIR)/%.lst) $(CPPSRC:%.cpp=$(OBJDIR)/%.lst) $(ASRC:%.S=$(OBJDIR)/%.lst)
 668         $(REMOVE) $(SRC:.c=.s)
 669         $(REMOVE) $(SRC:.c=.d)
 670         $(REMOVE) $(SRC:.c=.i)
 671         $(REMOVEDIR) .dep
 672
 673 doxygen:
 674         @echo Generating Project Documentation \($(TARGET)\)...
 675         @if ( doxygen Doxygen.conf 2>&1 | grep -v "warning: ignoring unsupported tag" ;); then \
 676           exit 1; \
 677         fi;
 678         @echo Documentation Generation Complete.
 679
 680 clean_doxygen:
 681         rm -rf Documentation
 682
 683 checksource:
 684         @for f in $(SRC) $(CPPSRC) $(ASRC); do \
 685                 if [ -f $$f ]; then \
 686                         echo "Found Source File: $$f" ; \
 687                 else \
 688                         echo "Source File Not Found: $$f" ; \
 689                 fi; done
 690
 691
 692 # Create object files directory
 693 $(shell mkdir $(OBJDIR) 2>/dev/null)
 694
 695
 696 # Include the dependency files.
 697 -include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
 698
 699
 700 # Listing of phony targets.
 701 .PHONY : all begin finish end sizebefore sizeafter gccversion \
 702 build elf hex eep lss sym coff extcoff doxygen clean          \
 703 clean_list clean_doxygen program dfu flip flip-ee dfu-ee      \
 704 debug gdb-config checksource