forked from forks/qmk_firmware
613 lines
17 KiB
Makefile
613 lines
17 KiB
Makefile
# Hey Emacs, this is a -*- makefile -*-
|
|
#----------------------------------------------------------------------------
|
|
# WinAVR Makefile Template written by Eric B. Weddington, Jg Wunsch, et al.
|
|
#
|
|
# Released to the Public Domain
|
|
#
|
|
# Additional material for this makefile was written by:
|
|
# Peter Fleury
|
|
# Tim Henigan
|
|
# Colin O'Flynn
|
|
# Reiner Patommel
|
|
# Markus Pfaff
|
|
# Sander Pool
|
|
# Frederik Rouleau
|
|
# Carlos Lamas
|
|
#
|
|
#----------------------------------------------------------------------------
|
|
# On command line:
|
|
#
|
|
# make all = Make software.
|
|
#
|
|
# make clean = Clean out built project files.
|
|
#
|
|
# make coff = Convert ELF to AVR COFF.
|
|
#
|
|
# make extcoff = Convert ELF to AVR Extended COFF.
|
|
#
|
|
# make program = Download the hex file to the device.
|
|
# Please customize your programmer settings(PROGRAM_CMD)
|
|
#
|
|
# make teensy = Download the hex file to the device, using teensy_loader_cli.
|
|
# (must have teensy_loader_cli installed).
|
|
#
|
|
# make dfu = Download the hex file to the device, using dfu-programmer (must
|
|
# have dfu-programmer installed).
|
|
#
|
|
# make flip = Download the hex file to the device, using Atmel FLIP (must
|
|
# have Atmel FLIP installed).
|
|
#
|
|
# make dfu-ee = Download the eeprom file to the device, using dfu-programmer
|
|
# (must have dfu-programmer installed).
|
|
#
|
|
# make flip-ee = Download the eeprom file to the device, using Atmel FLIP
|
|
# (must have Atmel FLIP installed).
|
|
#
|
|
# make debug = Start either simulavr or avarice as specified for debugging,
|
|
# with avr-gdb or avr-insight as the front end for debugging.
|
|
#
|
|
# make filename.s = Just compile filename.c into the assembler code only.
|
|
#
|
|
# make filename.i = Create a preprocessed source file for use in submitting
|
|
# bug reports to the GCC project.
|
|
#
|
|
# To rebuild project do "make clean" then "make all".
|
|
#----------------------------------------------------------------------------
|
|
|
|
|
|
# Output format. (can be srec, ihex, binary)
|
|
FORMAT = ihex
|
|
|
|
|
|
# Object files directory
|
|
# To put object files in current directory, use a dot (.), do NOT make
|
|
# this an empty or blank macro!
|
|
OBJDIR = obj_$(TARGET)
|
|
|
|
|
|
# Optimization level, can be [0, 1, 2, 3, s].
|
|
# 0 = turn off optimization. s = optimize for size.
|
|
# (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
|
|
OPT = s
|
|
|
|
|
|
# Debugging format.
|
|
# Native formats for AVR-GCC's -g are dwarf-2 [default] or stabs.
|
|
# AVR Studio 4.10 requires dwarf-2.
|
|
# AVR [Extended] COFF format requires stabs, plus an avr-objcopy run.
|
|
DEBUG = dwarf-2
|
|
|
|
|
|
# List any extra directories to look for include files here.
|
|
# Each directory must be seperated by a space.
|
|
# Use forward slashes for directory separators.
|
|
# For a directory that has spaces, enclose it in quotes.
|
|
EXTRAINCDIRS = $(subst :, ,$(VPATH))
|
|
|
|
|
|
# Compiler flag to set the C Standard level.
|
|
# c89 = "ANSI" C
|
|
# gnu89 = c89 plus GCC extensions
|
|
# c99 = ISO C99 standard (not yet fully implemented)
|
|
# gnu99 = c99 plus GCC extensions
|
|
CSTANDARD = -std=gnu99
|
|
|
|
|
|
# Place -D or -U options here for C sources
|
|
CDEFS = -DF_CPU=$(F_CPU)UL
|
|
CDEFS += $(OPT_DEFS)
|
|
|
|
|
|
# Place -D or -U options here for ASM sources
|
|
ADEFS = -DF_CPU=$(F_CPU)
|
|
ADEFS += $(OPT_DEFS)
|
|
|
|
|
|
# Place -D or -U options here for C++ sources
|
|
CPPDEFS = -DF_CPU=$(F_CPU)UL
|
|
#CPPDEFS += -D__STDC_LIMIT_MACROS
|
|
#CPPDEFS += -D__STDC_CONSTANT_MACROS
|
|
CPPDEFS += $(OPT_DEFS)
|
|
|
|
|
|
|
|
#---------------- Compiler Options C ----------------
|
|
# -g*: generate debugging information
|
|
# -O*: optimization level
|
|
# -f...: tuning, see GCC manual and avr-libc documentation
|
|
# -Wall...: warning level
|
|
# -Wa,...: tell GCC to pass this to the assembler.
|
|
# -adhlns...: create assembler listing
|
|
CFLAGS = -g$(DEBUG)
|
|
CFLAGS += $(CDEFS)
|
|
CFLAGS += -O$(OPT)
|
|
CFLAGS += -funsigned-char
|
|
CFLAGS += -funsigned-bitfields
|
|
CFLAGS += -ffunction-sections
|
|
CFLAGS += -fno-inline-small-functions
|
|
CFLAGS += -fpack-struct
|
|
CFLAGS += -fshort-enums
|
|
CFLAGS += -fno-strict-aliasing
|
|
CFLAGS += -Wall
|
|
CFLAGS += -Wstrict-prototypes
|
|
#CFLAGS += -mshort-calls
|
|
#CFLAGS += -fno-unit-at-a-time
|
|
#CFLAGS += -Wundef
|
|
#CFLAGS += -Wunreachable-code
|
|
#CFLAGS += -Wsign-compare
|
|
CFLAGS += -Wa,-adhlns=$(@:%.o=%.lst)
|
|
CFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
|
|
CFLAGS += $(CSTANDARD)
|
|
ifdef CONFIG_H
|
|
CFLAGS += -include $(CONFIG_H)
|
|
endif
|
|
|
|
|
|
#---------------- Compiler Options C++ ----------------
|
|
# -g*: generate debugging information
|
|
# -O*: optimization level
|
|
# -f...: tuning, see GCC manual and avr-libc documentation
|
|
# -Wall...: warning level
|
|
# -Wa,...: tell GCC to pass this to the assembler.
|
|
# -adhlns...: create assembler listing
|
|
CPPFLAGS = -g$(DEBUG)
|
|
CPPFLAGS += $(CPPDEFS)
|
|
CPPFLAGS += -O$(OPT)
|
|
CPPFLAGS += -funsigned-char
|
|
CPPFLAGS += -funsigned-bitfields
|
|
CPPFLAGS += -fpack-struct
|
|
CPPFLAGS += -fshort-enums
|
|
CPPFLAGS += -fno-exceptions
|
|
CPPFLAGS += -ffunction-sections
|
|
CPPFLAGS += -fdata-sections
|
|
# to supress "warning: only initialized variables can be placed into program memory area"
|
|
CPPFLAGS += -w
|
|
CPPFLAGS += -Wall
|
|
CPPFLAGS += -Wundef
|
|
#CPPFLAGS += -mshort-calls
|
|
#CPPFLAGS += -fno-unit-at-a-time
|
|
#CPPFLAGS += -Wstrict-prototypes
|
|
#CPPFLAGS += -Wunreachable-code
|
|
#CPPFLAGS += -Wsign-compare
|
|
CPPFLAGS += -Wa,-adhlns=$(@:%.o=%.lst)
|
|
CPPFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
|
|
#CPPFLAGS += $(CSTANDARD)
|
|
ifdef CONFIG_H
|
|
CPPFLAGS += -include $(CONFIG_H)
|
|
endif
|
|
|
|
|
|
#---------------- Assembler Options ----------------
|
|
# -Wa,...: tell GCC to pass this to the assembler.
|
|
# -adhlns: 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]
|
|
# -listing-cont-lines: Sets the maximum number of continuation lines of hex
|
|
# dump that will be displayed for a given single line of source input.
|
|
ASFLAGS = $(ADEFS) -Wa,-adhlns=$(@:%.o=%.lst),-gstabs,--listing-cont-lines=100
|
|
ASFLAGS += $(patsubst %,-I%,$(EXTRAINCDIRS))
|
|
ifdef CONFIG_H
|
|
ASFLAGS += -include $(CONFIG_H)
|
|
endif
|
|
|
|
|
|
#---------------- Library Options ----------------
|
|
# Minimalistic printf version
|
|
PRINTF_LIB_MIN = -Wl,-u,vfprintf -lprintf_min
|
|
|
|
# Floating point printf version (requires MATH_LIB = -lm below)
|
|
PRINTF_LIB_FLOAT = -Wl,-u,vfprintf -lprintf_flt
|
|
|
|
# If this is left blank, then it will use the Standard printf version.
|
|
PRINTF_LIB =
|
|
#PRINTF_LIB = $(PRINTF_LIB_MIN)
|
|
#PRINTF_LIB = $(PRINTF_LIB_FLOAT)
|
|
|
|
|
|
# Minimalistic scanf version
|
|
SCANF_LIB_MIN = -Wl,-u,vfscanf -lscanf_min
|
|
|
|
# Floating point + %[ scanf version (requires MATH_LIB = -lm below)
|
|
SCANF_LIB_FLOAT = -Wl,-u,vfscanf -lscanf_flt
|
|
|
|
# If this is left blank, then it will use the Standard scanf version.
|
|
SCANF_LIB =
|
|
#SCANF_LIB = $(SCANF_LIB_MIN)
|
|
#SCANF_LIB = $(SCANF_LIB_FLOAT)
|
|
|
|
|
|
MATH_LIB = -lm
|
|
|
|
|
|
# List any extra directories to look for libraries here.
|
|
# Each directory must be seperated by a space.
|
|
# Use forward slashes for directory separators.
|
|
# For a directory that has spaces, enclose it in quotes.
|
|
EXTRALIBDIRS =
|
|
|
|
|
|
|
|
#---------------- External Memory Options ----------------
|
|
|
|
# 64 KB of external RAM, starting after internal RAM (ATmega128!),
|
|
# used for variables (.data/.bss) and heap (malloc()).
|
|
#EXTMEMOPTS = -Wl,-Tdata=0x801100,--defsym=__heap_end=0x80ffff
|
|
|
|
# 64 KB of external RAM, starting after internal RAM (ATmega128!),
|
|
# only used for heap (malloc()).
|
|
#EXTMEMOPTS = -Wl,--section-start,.data=0x801100,--defsym=__heap_end=0x80ffff
|
|
|
|
EXTMEMOPTS =
|
|
|
|
|
|
|
|
#---------------- Linker Options ----------------
|
|
# -Wl,...: tell GCC to pass this to linker.
|
|
# -Map: create map file
|
|
# --cref: add cross reference to map file
|
|
#
|
|
# Comennt out "--relax" option to avoid a error such:
|
|
# (.vectors+0x30): relocation truncated to fit: R_AVR_13_PCREL against symbol `__vector_12'
|
|
#
|
|
LDFLAGS = -Wl,-Map=$(TARGET).map,--cref
|
|
#LDFLAGS += -Wl,--relax
|
|
LDFLAGS += -Wl,--gc-sections
|
|
LDFLAGS += $(EXTMEMOPTS)
|
|
LDFLAGS += $(patsubst %,-L%,$(EXTRALIBDIRS))
|
|
LDFLAGS += $(PRINTF_LIB) $(SCANF_LIB) $(MATH_LIB)
|
|
#LDFLAGS += -T linker_script.x
|
|
# You can give EXTRALDFLAGS at 'make' command line.
|
|
LDFLAGS += $(EXTRALDFLAGS)
|
|
|
|
|
|
|
|
#---------------- Debugging Options ----------------
|
|
|
|
# For simulavr only - target MCU frequency.
|
|
DEBUG_MFREQ = $(F_CPU)
|
|
|
|
# Set the DEBUG_UI to either gdb or insight.
|
|
# DEBUG_UI = gdb
|
|
DEBUG_UI = insight
|
|
|
|
# Set the debugging back-end to either avarice, simulavr.
|
|
DEBUG_BACKEND = avarice
|
|
#DEBUG_BACKEND = simulavr
|
|
|
|
# GDB Init Filename.
|
|
GDBINIT_FILE = __avr_gdbinit
|
|
|
|
# When using avarice settings for the JTAG
|
|
JTAG_DEV = /dev/com1
|
|
|
|
# Debugging port used to communicate between GDB / avarice / simulavr.
|
|
DEBUG_PORT = 4242
|
|
|
|
# Debugging host used to communicate between GDB / avarice / simulavr, normally
|
|
# just set to localhost unless doing some sort of crazy debugging when
|
|
# avarice is running on a different computer.
|
|
DEBUG_HOST = localhost
|
|
|
|
|
|
|
|
#============================================================================
|
|
|
|
|
|
# Define programs and commands.
|
|
SHELL = sh
|
|
CC = avr-gcc
|
|
OBJCOPY = avr-objcopy
|
|
OBJDUMP = avr-objdump
|
|
SIZE = avr-size
|
|
AR = avr-ar rcs
|
|
NM = avr-nm
|
|
REMOVE = rm -f
|
|
REMOVEDIR = rmdir
|
|
COPY = cp
|
|
WINSHELL = cmd
|
|
|
|
|
|
# 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 C:
|
|
MSG_COMPILING_CPP = Compiling C++:
|
|
MSG_ASSEMBLING = Assembling:
|
|
MSG_CLEANING = Cleaning project:
|
|
MSG_CREATING_LIBRARY = Creating library:
|
|
|
|
|
|
|
|
|
|
# Define all object files.
|
|
OBJ = $(patsubst %.c,$(OBJDIR)/%.o,$(patsubst %.cpp,$(OBJDIR)/%.o,$(patsubst %.S,$(OBJDIR)/%.o,$(SRC))))
|
|
|
|
# Define all listing files.
|
|
LST = $(patsubst %.c,$(OBJDIR)/%.lst,$(patsubst %.cpp,$(OBJDIR)/%.lst,$(patsubst %.S,$(OBJDIR)/%.lst,$(SRC))))
|
|
|
|
|
|
# Compiler flags to generate dependency files.
|
|
GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
|
|
|
|
|
|
# Combine all necessary flags and optional flags.
|
|
# Add target processor to flags.
|
|
# You can give extra flags at 'make' command line like: make EXTRAFLAGS=-DFOO=bar
|
|
ALL_CFLAGS = -mmcu=$(MCU) $(CFLAGS) $(GENDEPFLAGS) $(EXTRAFLAGS)
|
|
ALL_CPPFLAGS = -mmcu=$(MCU) -x c++ $(CPPFLAGS) $(GENDEPFLAGS) $(EXTRAFLAGS)
|
|
ALL_ASFLAGS = -mmcu=$(MCU) -x assembler-with-cpp $(ASFLAGS) $(EXTRAFLAGS)
|
|
|
|
|
|
|
|
|
|
|
|
# Default target.
|
|
all: begin gccversion sizebefore build sizeafter end
|
|
|
|
# Change the build target to build a HEX file or a library.
|
|
build: elf hex eep lss sym
|
|
#build: lib
|
|
|
|
|
|
elf: $(TARGET).elf
|
|
hex: $(TARGET).hex
|
|
eep: $(TARGET).eep
|
|
lss: $(TARGET).lss
|
|
sym: $(TARGET).sym
|
|
LIBNAME=lib$(TARGET).a
|
|
lib: $(LIBNAME)
|
|
|
|
|
|
|
|
# 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)
|
|
|
|
end:
|
|
@echo $(MSG_END)
|
|
@echo
|
|
|
|
|
|
# Display size of file.
|
|
HEXSIZE = $(SIZE) --target=$(FORMAT) $(TARGET).hex
|
|
#ELFSIZE = $(SIZE) --mcu=$(MCU) --format=avr $(TARGET).elf
|
|
ELFSIZE = $(SIZE) $(TARGET).elf
|
|
|
|
sizebefore:
|
|
@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_BEFORE); $(ELFSIZE); \
|
|
2>/dev/null; echo; fi
|
|
|
|
sizeafter:
|
|
@if test -f $(TARGET).elf; then echo; echo $(MSG_SIZE_AFTER); $(ELFSIZE); \
|
|
2>/dev/null; echo; fi
|
|
|
|
|
|
|
|
# Display compiler version information.
|
|
gccversion :
|
|
@$(CC) --version
|
|
|
|
|
|
|
|
# Program the device.
|
|
program: $(TARGET).hex $(TARGET).eep
|
|
$(PROGRAM_CMD)
|
|
|
|
teensy: $(TARGET).hex
|
|
teensy_loader_cli -mmcu=$(MCU) -w -v $(TARGET).hex
|
|
|
|
flip: $(TARGET).hex
|
|
batchisp -hardware usb -device $(MCU) -operation erase f
|
|
batchisp -hardware usb -device $(MCU) -operation loadbuffer $(TARGET).hex program
|
|
batchisp -hardware usb -device $(MCU) -operation start reset 0
|
|
|
|
dfu: $(TARGET).hex
|
|
dfu-programmer $(MCU) erase
|
|
dfu-programmer $(MCU) flash $(TARGET).hex
|
|
dfu-programmer $(MCU) reset
|
|
|
|
dfu-start:
|
|
dfu-programmer $(MCU) reset
|
|
dfu-programmer $(MCU) start
|
|
|
|
flip-ee: $(TARGET).hex $(TARGET).eep
|
|
$(COPY) $(TARGET).eep $(TARGET)eep.hex
|
|
batchisp -hardware usb -device $(MCU) -operation memory EEPROM erase
|
|
batchisp -hardware usb -device $(MCU) -operation memory EEPROM loadbuffer $(TARGET)eep.hex program
|
|
batchisp -hardware usb -device $(MCU) -operation start reset 0
|
|
$(REMOVE) $(TARGET)eep.hex
|
|
|
|
dfu-ee: $(TARGET).hex $(TARGET).eep
|
|
dfu-programmer $(MCU) eeprom-flash $(TARGET).eep
|
|
dfu-programmer $(MCU) reset
|
|
|
|
|
|
# Generate avr-gdb config/init file which does the following:
|
|
# define the reset signal, load the target file, connect to target, and set
|
|
# a breakpoint at main().
|
|
gdb-config:
|
|
@$(REMOVE) $(GDBINIT_FILE)
|
|
@echo define reset >> $(GDBINIT_FILE)
|
|
@echo SIGNAL SIGHUP >> $(GDBINIT_FILE)
|
|
@echo end >> $(GDBINIT_FILE)
|
|
@echo file $(TARGET).elf >> $(GDBINIT_FILE)
|
|
@echo target remote $(DEBUG_HOST):$(DEBUG_PORT) >> $(GDBINIT_FILE)
|
|
ifeq ($(DEBUG_BACKEND),simulavr)
|
|
@echo load >> $(GDBINIT_FILE)
|
|
endif
|
|
@echo break main >> $(GDBINIT_FILE)
|
|
|
|
debug: gdb-config $(TARGET).elf
|
|
ifeq ($(DEBUG_BACKEND), avarice)
|
|
@echo Starting AVaRICE - Press enter when "waiting to connect" message displays.
|
|
@$(WINSHELL) /c start avarice --jtag $(JTAG_DEV) --erase --program --file \
|
|
$(TARGET).elf $(DEBUG_HOST):$(DEBUG_PORT)
|
|
@$(WINSHELL) /c pause
|
|
|
|
else
|
|
@$(WINSHELL) /c start simulavr --gdbserver --device $(MCU) --clock-freq \
|
|
$(DEBUG_MFREQ) --port $(DEBUG_PORT)
|
|
endif
|
|
@$(WINSHELL) /c start avr-$(DEBUG_UI) --command=$(GDBINIT_FILE)
|
|
|
|
|
|
|
|
|
|
# Convert ELF to COFF for use in debugging / simulating in AVR Studio or VMLAB.
|
|
COFFCONVERT = $(OBJCOPY) --debugging
|
|
COFFCONVERT += --change-section-address .data-0x800000
|
|
COFFCONVERT += --change-section-address .bss-0x800000
|
|
COFFCONVERT += --change-section-address .noinit-0x800000
|
|
COFFCONVERT += --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
|
|
|
|
|
|
|
|
# Create final output files (.hex, .eep) from ELF output file.
|
|
%.hex: %.elf
|
|
@echo
|
|
@echo $(MSG_FLASH) $@
|
|
$(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock -R .signature $< $@
|
|
|
|
%.eep: %.elf
|
|
@echo
|
|
@echo $(MSG_EEPROM) $@
|
|
-$(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" \
|
|
--change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT) $< $@ || exit 0
|
|
|
|
# Create extended listing file from ELF output file.
|
|
%.lss: %.elf
|
|
@echo
|
|
@echo $(MSG_EXTENDED_LISTING) $@
|
|
$(OBJDUMP) -h -S -z $< > $@
|
|
|
|
# Create a symbol table from ELF output file.
|
|
%.sym: %.elf
|
|
@echo
|
|
@echo $(MSG_SYMBOL_TABLE) $@
|
|
$(NM) -n $< > $@
|
|
|
|
|
|
|
|
# Create library from object files.
|
|
.SECONDARY : $(TARGET).a
|
|
.PRECIOUS : $(OBJ)
|
|
%.a: $(OBJ)
|
|
@echo
|
|
@echo $(MSG_CREATING_LIBRARY) $@
|
|
$(AR) $@ $(OBJ)
|
|
|
|
|
|
# Link: create ELF output file from object files.
|
|
.SECONDARY : $(TARGET).elf
|
|
.PRECIOUS : $(OBJ)
|
|
%.elf: $(OBJ)
|
|
@echo
|
|
@echo $(MSG_LINKING) $@
|
|
$(CC) $(ALL_CFLAGS) $^ --output $@ $(LDFLAGS)
|
|
|
|
|
|
# Compile: create object files from C source files.
|
|
$(OBJDIR)/%.o : %.c
|
|
@echo
|
|
mkdir -p $(@D)
|
|
@echo $(MSG_COMPILING) $<
|
|
$(CC) -c $(ALL_CFLAGS) $< -o $@
|
|
|
|
|
|
# Compile: create object files from C++ source files.
|
|
$(OBJDIR)/%.o : %.cpp
|
|
@echo
|
|
mkdir -p $(@D)
|
|
@echo $(MSG_COMPILING_CPP) $<
|
|
$(CC) -c $(ALL_CPPFLAGS) $< -o $@
|
|
|
|
|
|
# Compile: create assembler files from C source files.
|
|
%.s : %.c
|
|
$(CC) -S $(ALL_CFLAGS) $< -o $@
|
|
|
|
|
|
# Compile: create assembler files from C++ source files.
|
|
%.s : %.cpp
|
|
$(CC) -S $(ALL_CPPFLAGS) $< -o $@
|
|
|
|
|
|
# Assemble: create object files from assembler source files.
|
|
$(OBJDIR)/%.o : %.S
|
|
@echo
|
|
@echo $(MSG_ASSEMBLING) $<
|
|
$(CC) -c $(ALL_ASFLAGS) $< -o $@
|
|
|
|
|
|
# Create preprocessed source for use in sending a bug report.
|
|
%.i : %.c
|
|
$(CC) -E -mmcu=$(MCU) $(CFLAGS) $< -o $@
|
|
|
|
|
|
# Target: clean project.
|
|
clean: begin clean_list end
|
|
|
|
clean_list :
|
|
@echo
|
|
$(REMOVE) $(TARGET).hex
|
|
$(REMOVE) $(TARGET).eep
|
|
$(REMOVE) $(TARGET).cof
|
|
$(REMOVE) $(TARGET).elf
|
|
$(REMOVE) $(TARGET).map
|
|
$(REMOVE) $(TARGET).sym
|
|
$(REMOVE) $(TARGET).lss
|
|
$(REMOVE) $(OBJ)
|
|
$(REMOVE) $(LST)
|
|
$(REMOVE) $(OBJ:.o=.s)
|
|
$(REMOVE) $(OBJ:.o=.i)
|
|
$(REMOVE) -r .dep
|
|
$(REMOVE) -r $(OBJDIR)
|
|
|
|
show_path:
|
|
@echo VPATH=$(VPATH)
|
|
@echo SRC=$(SRC)
|
|
|
|
|
|
# Create object files directory
|
|
$(shell mkdir $(OBJDIR) 2>/dev/null)
|
|
|
|
|
|
# Include the dependency files.
|
|
-include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*)
|
|
|
|
|
|
# Listing of phony targets.
|
|
.PHONY : all begin finish end sizebefore sizeafter gccversion \
|
|
build elf hex eep lss sym coff extcoff \
|
|
clean clean_list debug gdb-config show_path \
|
|
program teensy dfu flip dfu-ee flip-ee dfu-start
|