mirror of
https://github.com/arduino/Arduino.git
synced 2024-12-10 21:24:12 +01:00
114 lines
2.9 KiB
Plaintext
114 lines
2.9 KiB
Plaintext
|
#----------------------------------------------------------------------------------
|
||
|
|
# ARM-GCC standard Makefile
|
||
|
|
# This makefile is to be used by including it from a project-specific makefile
|
||
|
|
# which defines the source files and compiler/linker options
|
||
|
|
#
|
||
|
|
# Written by Pascal Stang
|
||
|
|
# Based on Volker Oth's AVR makefiles of jan.2000
|
||
|
|
# ---------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
###### BLOCK 1) define some variables based on the AVR base path in $(AVR) #######
|
||
|
|
|
||
|
|
CC = avr-gcc
|
||
|
|
AS = avr-gcc -x assembler-with-cpp
|
||
|
|
RM = rm -f
|
||
|
|
RN = mv
|
||
|
|
CP = cp
|
||
|
|
BIN = avr-objcopy
|
||
|
|
SIZE = avr-size
|
||
|
|
INCDIR = .
|
||
|
|
# LIBDIR = $(AVR)/avr/lib
|
||
|
|
# SHELL = $(AVR)/bin/sh.exe
|
||
|
|
|
||
|
|
|
||
|
|
###### BLOCK 2) output format can be srec, ihex (avrobj is always created) #######
|
||
|
|
|
||
|
|
FORMAT = ihex
|
||
|
|
|
||
|
|
|
||
|
|
###### BLOCK 3) define all project specific object files ######
|
||
|
|
|
||
|
|
SRC += $(addprefix $(AVRLIB)/,$(AVRLIB_SRC))
|
||
|
|
OBJ = $(ASRC:.s=.o) $(SRC:.c=.o)
|
||
|
|
CPFLAGS += -mmcu=$(MCU)
|
||
|
|
ASFLAGS += -mmcu=$(MCU)
|
||
|
|
LDFLAGS += -mmcu=$(MCU)
|
||
|
|
|
||
|
|
###### BLOCK 4) this defines the aims of the make process ######
|
||
|
|
|
||
|
|
#all: $(TRG).obj $(TRG).elf $(TRG).hex $(TRG).cof $(TRG).eep $(TRG).ok
|
||
|
|
all: $(TRG).elf $(TRG).cof $(TRG).hex $(TRG).eep $(TRG).ok
|
||
|
|
|
||
|
|
|
||
|
|
###### BLOCK 5) compile: instructions to create assembler and/or object files from C source ######
|
||
|
|
|
||
|
|
%.o : %.c
|
||
|
|
$(CC) -c $(CPFLAGS) -I$(INCDIR) $< -o $@
|
||
|
|
|
||
|
|
%.s : %.c
|
||
|
|
$(CC) -S $(CPFLAGS) -I$(INCDIR) $< -o $@
|
||
|
|
|
||
|
|
|
||
|
|
###### BLOCK 6) assemble: instructions to create object file from assembler files ######
|
||
|
|
|
||
|
|
%.o : %.s
|
||
|
|
$(AS) -c $(ASFLAGS) -I$(INCDIR) $< -o $@
|
||
|
|
|
||
|
|
|
||
|
|
###### BLOCK 7) link: instructions to create elf output file from object files ######
|
||
|
|
%.elf: $(OBJ)
|
||
|
|
$(CC) $(OBJ) $(LIB) $(LDFLAGS) -o $@
|
||
|
|
|
||
|
|
###### BLOCK 8) create avrobj file from elf output file ######
|
||
|
|
|
||
|
|
#%.obj: %.elf
|
||
|
|
# $(BIN) -O avrobj -R .eeprom $< $@
|
||
|
|
|
||
|
|
|
||
|
|
###### BLOCK 9) create bin (.hex and .eep) files from elf output file ######
|
||
|
|
|
||
|
|
%.hex: %.elf
|
||
|
|
$(BIN) -O $(FORMAT) -R .eeprom $< $@
|
||
|
|
|
||
|
|
%.eep: %.elf
|
||
|
|
$(BIN) -j .eeprom --set-section-flags=.eeprom="alloc,load" --change-section-lma .eeprom=0 -O $(FORMAT) $< $@
|
||
|
|
|
||
|
|
%.cof: %.elf
|
||
|
|
$(BIN) --debugging -O coff-ext-avr \
|
||
|
|
--change-section-address .data-0x800000 \
|
||
|
|
--change-section-address .bss-0x800000 \
|
||
|
|
--change-section-address .noinit-0x800000 \
|
||
|
|
--change-section-address .eeprom-0x810000 \
|
||
|
|
$< $@
|
||
|
|
|
||
|
|
|
||
|
|
###### BLOCK 10) If all other steps compile ok then echo "Errors: none" ######
|
||
|
|
|
||
|
|
%ok:
|
||
|
|
$(SIZE) $(TRG).elf
|
||
|
|
@echo "Errors: none"
|
||
|
|
|
||
|
|
|
||
|
|
###### BLOCK 11) make instruction to delete created files ######
|
||
|
|
|
||
|
|
clean:
|
||
|
|
$(RM) $(OBJ)
|
||
|
|
$(RM) $(SRC:.c=.s)
|
||
|
|
$(RM) $(SRC:.c=.lst)
|
||
|
|
$(RM) $(TRG).map
|
||
|
|
$(RM) $(TRG).elf
|
||
|
|
$(RM) $(TRG).cof
|
||
|
|
$(RM) $(TRG).obj
|
||
|
|
$(RM) $(TRG).a90
|
||
|
|
$(RM) $(TRG).hex
|
||
|
|
$(RM) $(TRG).sym
|
||
|
|
$(RM) $(TRG).eep
|
||
|
|
$(RM) $(TRG).hex
|
||
|
|
$(RM) *.bak
|
||
|
|
$(RM) *.log
|
||
|
|
@echo "Errors: none"
|
||
|
|
|
||
|
|
size:
|
||
|
|
$(SIZE) $(TRG).elf
|
||
|
|
|