0,0 → 1,94 |
#/**************************************************************************** |
# * Copyright (C) 2009-2011 by Claas Anders "CaScAdE" Rathje * |
# * admiralcascade@gmail.com * |
# * Project-URL: http://www.mylifesucks.de/oss/c-strom/ * |
# * * |
# * This program is free software; you can redistribute it and/or modify * |
# * it under the terms of the GNU General Public License as published by * |
# * the Free Software Foundation; either version 2 of the License. * |
# * * |
# * This program is distributed in the hope that it will be useful, * |
# * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
# * GNU General Public License for more details. * |
# * * |
# * You should have received a copy of the GNU General Public License * |
# * along with this program; if not, write to the * |
# * Free Software Foundation, Inc., * |
# * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
# ****************************************************************************/ |
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## General Flags |
PROJECT = C-Strom |
MCU = atmega8 |
TARGET = C-Strom.elf |
CC = avr-gcc |
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## Options common to compile, link and assembly rules |
COMMON = -mmcu=$(MCU) |
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## Compile options common for all C compilation units. |
CFLAGS = $(COMMON) |
CFLAGS += -Wall -gdwarf-2 -std=gnu99 -DF_CPU=8000000UL -Os -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums |
CFLAGS += -MD -MP -MT $(*F).o -MF dep/$(@F).d |
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## Assembly specific flags |
ASMFLAGS = $(COMMON) |
ASMFLAGS += $(CFLAGS) |
ASMFLAGS += -x assembler-with-cpp -Wa,-gdwarf2 |
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## Linker flags |
LDFLAGS = $(COMMON) |
LDFLAGS += -Wl,-Map=C-Strom.map |
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## Intel Hex file production flags |
HEX_FLASH_FLAGS = -R .eeprom -R .fuse -R .lock -R .signature |
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HEX_EEPROM_FLAGS = -j .eeprom |
HEX_EEPROM_FLAGS += --set-section-flags=.eeprom="alloc,load" |
HEX_EEPROM_FLAGS += --change-section-lma .eeprom=0 --no-change-warnings |
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## Objects that must be built in order to link |
OBJECTS = C-Strom.o i2c_slave.o |
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## Objects explicitly added by the user |
LINKONLYOBJECTS = |
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## Build |
all: $(TARGET) C-Strom.hex C-Strom.eep C-Strom.lss size |
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## Compile |
C-Strom.o: ../C-Strom.c |
$(CC) $(INCLUDES) $(CFLAGS) -c $< |
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i2c_slave.o: ../i2c_slave.c |
$(CC) $(INCLUDES) $(CFLAGS) -c $< |
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##Link |
$(TARGET): $(OBJECTS) |
$(CC) $(LDFLAGS) $(OBJECTS) $(LINKONLYOBJECTS) $(LIBDIRS) $(LIBS) -o $(TARGET) |
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%.hex: $(TARGET) |
avr-objcopy -O ihex $(HEX_FLASH_FLAGS) $< $@ |
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%.eep: $(TARGET) |
-avr-objcopy $(HEX_EEPROM_FLAGS) -O ihex $< $@ || exit 0 |
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%.lss: $(TARGET) |
avr-objdump -h -S $< > $@ |
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size: ${TARGET} |
@echo |
@avr-size -C --mcu=${MCU} ${TARGET} |
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## Clean target |
.PHONY: clean |
clean: |
-rm -rf $(OBJECTS) C-Strom.elf dep/* C-Strom.hex C-Strom.eep C-Strom.lss C-Strom.map |
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## Other dependencies |
-include $(shell mkdir dep 2>/dev/null) $(wildcard dep/*) |
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