Makefile abändern von ATMega32 zu ATMega644p

Achja, hier mein makefile:


######################################################################## 
########
# Automatically-generated file. Do not edit!
######################################################################## 
########

-include ../makefile.init

RM := rm -rf

# All of the sources participating in the build are defined here
-include sources.mk
-include subdir.mk
-include objects.mk

ifneq ($(MAKECMDGOALS),clean)
ifneq ($(strip $(C++_DEPS)),)
-include $(C++_DEPS)
endif
ifneq ($(strip $(C_DEPS)),)
-include $(C_DEPS)
endif
ifneq ($(strip $(ASM_DEPS)),)
-include $(ASM_DEPS)
endif
ifneq ($(strip $(CC_DEPS)),)
-include $(CC_DEPS)
endif
ifneq ($(strip $(CPP_DEPS)),)
-include $(CPP_DEPS)
endif
ifneq ($(strip $(S_DEPS)),)
-include $(S_DEPS)
endif
ifneq ($(strip $(CXX_DEPS)),)
-include $(CXX_DEPS)
endif
ifneq ($(strip $(C_UPPER_DEPS)),)
-include $(C_UPPER_DEPS)
endif
ifneq ($(strip $(S_UPPER_DEPS)),)
-include $(S_UPPER_DEPS)
endif
endif

-include ../makefile.defs

# Add inputs and outputs from these tool invocations to the build 
variables
LSS += \
Test.lss \

FLASH_IMAGE += \
Test.hex \

EEPROM_IMAGE += \
Test.eep \

SIZEDUMMY += \
sizedummy \


# All Target
all: Test.elf secondary-outputs

# Tool invocations
Test.elf: $(OBJS) $(USER_OBJS)
  @echo 'Building target: $@'
  @echo 'Invoking: AVR C++ Linker'
  avr-g++ -Wl,-Map,Test.map,--cref -mrelax -Wl,--gc-sections 
-mmcu=atmega32 -o "Test.elf" $(OBJS) $(USER_OBJS) $(LIBS)
  @echo 'Finished building target: $@'
  @echo ' '

Test.lss: Test.elf
  @echo 'Invoking: AVR Create Extended Listing'
  -avr-objdump -h -S Test.elf  >"Test.lss"
  @echo 'Finished building: $@'
  @echo ' '

Test.hex: Test.elf
  @echo 'Create Flash image (ihex format)'
  -avr-objcopy -R .eeprom -R .fuse -R .lock -R .signature -O ihex 
Test.elf  "Test.hex"
  @echo 'Finished building: $@'
  @echo ' '

Test.eep: Test.elf
  @echo 'Create eeprom image (ihex format)'
  -avr-objcopy -j .eeprom --no-change-warnings --change-section-lma 
.eeprom=0 -O ihex Test.elf  "Test.eep"
  @echo 'Finished building: $@'
  @echo ' '

sizedummy: Test.elf
  @echo 'Invoking: Print Size'
  -avr-size --format=avr --mcu=atmega32 Test.elf
  @echo 'Finished building: $@'
  @echo ' '

# Other Targets
clean:
  -$(RM) 
$(OBJS)$(C_DEPS)$(EEPROM_IMAGE)$(ELFS)$(FLASH_IMAGE)$(LSS)$(S_DEPS)$(CXX 
_DEPS)$(S_UPPER_DEPS)$(C++_DEPS)$(ASM_DEPS)$(CC_DEPS)$(CPP_DEPS)$(C_UPPE 
R_DEPS)$(SIZEDUMMY)  Test.elf
  -@echo ' '

secondary-outputs: $(LSS) $(FLASH_IMAGE) $(EEPROM_IMAGE) $(SIZEDUMMY)

.PHONY: all clean dependents
.SECONDARY:

-include ../makefile.targets

https://gcc.gnu.org/onlinedocs/gcc/AVR-Options.html

mmcu ersetzen sollte reichen (zumindest was das Makefile angeht).