Atmel Studio 6.1 で、複数の定義エラーが原因でコンパイルできないという問題が発生しています。これは、リンカーの重複が原因のようですなぜこれをしているのか誰にも分かりますか？以下は、コンパイラ出力のリストです。
Task "RunCompilerTask"
C:\Program Files (x86)\Atmel\Atmel Studio 6.1\shellUtils\make.exe all
Building file: ../Libraries/lib_mcu/can/can_drv.c
Invoking: AVR/GNU C Compiler : 3.4.2
"C:\Program Files (x86)\Atmel\Atmel Toolchain\AVR8 GCC\Native\3.4.2.939\avr8-gnu-toolchain\bin\avr-gcc.exe" -funsigned-char -funsigned-bitfields -DDEBUG -I".." -I"../Libraries" -I"../Libraries/lib_board" -I"../Libraries/lib_mcu" -I"../Libraries/lib_mcu/can" -I"../Libraries/lib_mcu/eeprom" -I"../Libraries/lib_mcu/flash" -I"../Libraries/lib_module/isp" -Os -ffunction-sections -fdata-sections -fpack-struct -fshort-enums -mrelax -g2 -Wall -mmcu=at90can128 -c -std=gnu99 -MD -MP -MF "Libraries/lib_mcu/can/can_drv.d" -MT"Libraries/lib_mcu/can/can_drv.d" -MT"Libraries/lib_mcu/can/can_drv.o" -o "Libraries/lib_mcu/can/can_drv.o" "../Libraries/lib_mcu/can/can_drv.c"
Finished building: ../Libraries/lib_mcu/can/can_drv.c
Building file: ../Libraries/lib_mcu/can/can_isp_protocol.c
Invoking: AVR/GNU C Compiler : 3.4.2
"C:\Program Files (x86)\Atmel\Atmel Toolchain\AVR8 GCC\Native\3.4.2.939\avr8-gnu-toolchain\bin\avr-gcc.exe" -funsigned-char -funsigned-bitfields -DDEBUG -I".." -I"../Libraries" -I"../Libraries/lib_board" -I"../Libraries/lib_mcu" -I"../Libraries/lib_mcu/can" -I"../Libraries/lib_mcu/eeprom" -I"../Libraries/lib_mcu/flash" -I"../Libraries/lib_module/isp" -Os -ffunction-sections -fdata-sections -fpack-struct -fshort-enums -mrelax -g2 -Wall -mmcu=at90can128 -c -std=gnu99 -MD -MP -MF "Libraries/lib_mcu/can/can_isp_protocol.d" -MT"Libraries/lib_mcu/can/can_isp_protocol.d" -MT"Libraries/lib_mcu/can/can_isp_protocol.o" -o "Libraries/lib_mcu/can/can_isp_protocol.o" "../Libraries/lib_mcu/can/can_isp_protocol.c"
Finished building: ../Libraries/lib_mcu/can/can_isp_protocol.c
Building file: ../Libraries/lib_mcu/can/reduced_can_lib.c
Invoking: AVR/GNU C Compiler : 3.4.2
"C:\Program Files (x86)\Atmel\Atmel Toolchain\AVR8 GCC\Native\3.4.2.939\avr8-gnu-toolchain\bin\avr-gcc.exe" -funsigned-char -funsigned-bitfields -DDEBUG -I".." -I"../Libraries" -I"../Libraries/lib_board" -I"../Libraries/lib_mcu" -I"../Libraries/lib_mcu/can" -I"../Libraries/lib_mcu/eeprom" -I"../Libraries/lib_mcu/flash" -I"../Libraries/lib_module/isp" -Os -ffunction-sections -fdata-sections -fpack-struct -fshort-enums -mrelax -g2 -Wall -mmcu=at90can128 -c -std=gnu99 -MD -MP -MF "Libraries/lib_mcu/can/reduced_can_lib.d" -MT"Libraries/lib_mcu/can/reduced_can_lib.d" -MT"Libraries/lib_mcu/can/reduced_can_lib.o" -o "Libraries/lib_mcu/can/reduced_can_lib.o" "../Libraries/lib_mcu/can/reduced_can_lib.c"
Finished building: ../Libraries/lib_mcu/can/reduced_can_lib.c
Building file: ../Libraries/lib_mcu/eeprom/eeprom_lib.c
Invoking: AVR/GNU C Compiler : 3.4.2
"C:\Program Files (x86)\Atmel\Atmel Toolchain\AVR8 GCC\Native\3.4.2.939\avr8-gnu-toolchain\bin\avr-gcc.exe" -funsigned-char -funsigned-bitfields -DDEBUG -I".." -I"../Libraries" -I"../Libraries/lib_board" -I"../Libraries/lib_mcu" -I"../Libraries/lib_mcu/can" -I"../Libraries/lib_mcu/eeprom" -I"../Libraries/lib_mcu/flash" -I"../Libraries/lib_module/isp" -Os -ffunction-sections -fdata-sections -fpack-struct -fshort-enums -mrelax -g2 -Wall -mmcu=at90can128 -c -std=gnu99 -MD -MP -MF "Libraries/lib_mcu/eeprom/eeprom_lib.d" -MT"Libraries/lib_mcu/eeprom/eeprom_lib.d" -MT"Libraries/lib_mcu/eeprom/eeprom_lib.o" -o "Libraries/lib_mcu/eeprom/eeprom_lib.o" "../Libraries/lib_mcu/eeprom/eeprom_lib.c"
Finished building: ../Libraries/lib_mcu/eeprom/eeprom_lib.c
Building file: ../Libraries/lib_mcu/flash/flash_boot_drv.c
Invoking: AVR/GNU C Compiler : 3.4.2
"C:\Program Files (x86)\Atmel\Atmel Toolchain\AVR8 GCC\Native\3.4.2.939\avr8-gnu-toolchain\bin\avr-gcc.exe" -funsigned-char -funsigned-bitfields -DDEBUG -I".." -I"../Libraries" -I"../Libraries/lib_board" -I"../Libraries/lib_mcu" -I"../Libraries/lib_mcu/can" -I"../Libraries/lib_mcu/eeprom" -I"../Libraries/lib_mcu/flash" -I"../Libraries/lib_module/isp" -Os -ffunction-sections -fdata-sections -fpack-struct -fshort-enums -mrelax -g2 -Wall -mmcu=at90can128 -c -std=gnu99 -MD -MP -MF "Libraries/lib_mcu/flash/flash_boot_drv.d" -MT"Libraries/lib_mcu/flash/flash_boot_drv.d" -MT"Libraries/lib_mcu/flash/flash_boot_drv.o" -o "Libraries/lib_mcu/flash/flash_boot_drv.o" "../Libraries/lib_mcu/flash/flash_boot_drv.c"
Finished building: ../Libraries/lib_mcu/flash/flash_boot_drv.c
Building file: ../Libraries/lib_mcu/flash/flash_boot_lib.c
Invoking: AVR/GNU C Compiler : 3.4.2
"C:\Program Files (x86)\Atmel\Atmel Toolchain\AVR8 GCC\Native\3.4.2.939\avr8-gnu-toolchain\bin\avr-gcc.exe" -funsigned-char -funsigned-bitfields -DDEBUG -I".." -I"../Libraries" -I"../Libraries/lib_board" -I"../Libraries/lib_mcu" -I"../Libraries/lib_mcu/can" -I"../Libraries/lib_mcu/eeprom" -I"../Libraries/lib_mcu/flash" -I"../Libraries/lib_module/isp" -Os -ffunction-sections -fdata-sections -fpack-struct -fshort-enums -mrelax -g2 -Wall -mmcu=at90can128 -c -std=gnu99 -MD -MP -MF "Libraries/lib_mcu/flash/flash_boot_lib.d" -MT"Libraries/lib_mcu/flash/flash_boot_lib.d" -MT"Libraries/lib_mcu/flash/flash_boot_lib.o" -o "Libraries/lib_mcu/flash/flash_boot_lib.o" "../Libraries/lib_mcu/flash/flash_boot_lib.c"
Finished building: ../Libraries/lib_mcu/flash/flash_boot_lib.c
Building file: ../Libraries/lib_module/isp/isp_lib.c
Invoking: AVR/GNU C Compiler : 3.4.2
"C:\Program Files (x86)\Atmel\Atmel Toolchain\AVR8 GCC\Native\3.4.2.939\avr8-gnu-toolchain\bin\avr-gcc.exe" -funsigned-char -funsigned-bitfields -DDEBUG -I".." -I"../Libraries" -I"../Libraries/lib_board" -I"../Libraries/lib_mcu" -I"../Libraries/lib_mcu/can" -I"../Libraries/lib_mcu/eeprom" -I"../Libraries/lib_mcu/flash" -I"../Libraries/lib_module/isp" -Os -ffunction-sections -fdata-sections -fpack-struct -fshort-enums -mrelax -g2 -Wall -mmcu=at90can128 -c -std=gnu99 -MD -MP -MF "Libraries/lib_module/isp/isp_lib.d" -MT"Libraries/lib_module/isp/isp_lib.d" -MT"Libraries/lib_module/isp/isp_lib.o" -o "Libraries/lib_module/isp/isp_lib.o" "../Libraries/lib_module/isp/isp_lib.c"
Finished building: ../Libraries/lib_module/isp/isp_lib.c
Building file: .././main_can_bootloader_example.c
Invoking: AVR/GNU C Compiler : 3.4.2
"C:\Program Files (x86)\Atmel\Atmel Toolchain\AVR8 GCC\Native\3.4.2.939\avr8-gnu-toolchain\bin\avr-gcc.exe" -funsigned-char -funsigned-bitfields -DDEBUG -I".." -I"../Libraries" -I"../Libraries/lib_board" -I"../Libraries/lib_mcu" -I"../Libraries/lib_mcu/can" -I"../Libraries/lib_mcu/eeprom" -I"../Libraries/lib_mcu/flash" -I"../Libraries/lib_module/isp" -Os -ffunction-sections -fdata-sections -fpack-struct -fshort-enums -mrelax -g2 -Wall -mmcu=at90can128 -c -std=gnu99 -MD -MP -MF "main_can_bootloader_example.d" -MT"main_can_bootloader_example.d" -MT"main_can_bootloader_example.o" -o "main_can_bootloader_example.o" ".././main_can_bootloader_example.c"
Finished building: .././main_can_bootloader_example.c
Building target: CAN-Bootloader.elf
Invoking: AVR/GNU Linker : 3.4.2
"C:\Program Files (x86)\Atmel\Atmel Toolchain\AVR8 GCC\Native\3.4.2.939\avr8-gnu-toolchain\bin\avr-gcc.exe" -o CAN-Bootloader.elf Libraries/lib_mcu/can/can_drv.o Libraries/lib_mcu/can/can_isp_protocol.o Libraries/lib_mcu/can/can_isp_protocol.o Libraries/lib_mcu/can/reduced_can_lib.o Libraries/lib_mcu/eeprom/eeprom_lib.o Libraries/lib_mcu/flash/flash_boot_drv.o Libraries/lib_mcu/flash/flash_boot_lib.o Libraries/lib_module/isp/isp_lib.o Libraries/lib_module/isp/isp_lib.o main_can_bootloader_example.o -Wl,-Map="CAN-Bootloader.map" -Wl,--start-group -Wl,-lm -Wl,--end-group -Wl,--gc-sections -mrelax -Wl,-section-start=.text=0x1e000 -mmcu=at90can128