使用 Arduino 对 ATtiny10 进行编程（“ld.exe”错误）

Question

????问题

我正在尝试在“Arduino IDE 1.8.9”中为 ATtiny10 编译一个草图，但我总是遇到这些错误：

• 何时使用ATTiny10 Core

"C:\\Users\\gxous\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino5/bin/avr-gcc" -w -Os -g -flto -fuse-linker-plugin -Wl,--gc-sections -mmcu=attiny10 -o "C:\\Users\\gxous\\AppData\\Local\\Temp\\arduino_build_433979/testat10_nov26a.ino.elf" "C:\\Users\\gxous\\AppData\\Local\\Temp\\arduino_build_433979\\sketch\\testat10_nov26a.ino.cpp.o" "C:\\Users\\gxous\\AppData\\Local\\Temp\\arduino_build_433979/core\\core.a" "-LC:\\Users\\gxous\\AppData\\Local\\Temp\\arduino_build_433979" -lm
c:/users/gxous/appdata/local/arduino15/packages/arduino/tools/avr-gcc/7.3.0-atmel3.6.1-arduino5/bin/../lib/gcc/avr/7.3.0/../../../../avr/bin/ld.exe: cannot find crtattiny10.o: No such file or directory

c:/users/gxous/appdata/local/arduino15/packages/arduino/tools/avr-gcc/7.3.0-atmel3.6.1-arduino5/bin/../lib/gcc/avr/7.3.0/../../../../avr/bin/ld.exe: skipping incompatible c:/users/gxous/appdata/local/arduino15/packages/arduino/tools/avr-gcc/7.3.0-atmel3.6.1-arduino5/bin/../lib/gcc/avr/7.3.0/../../../../avr/lib\libm.a when searching for -lm

c:/users/gxous/appdata/local/arduino15/packages/arduino/tools/avr-gcc/7.3.0-atmel3.6.1-arduino5/bin/../lib/gcc/avr/7.3.0/../../../../avr/bin/ld.exe: cannot find -lm

c:/users/gxous/appdata/local/arduino15/packages/arduino/tools/avr-gcc/7.3.0-atmel3.6.1-arduino5/bin/../lib/gcc/avr/7.3.0/../../../../avr/bin/ld.exe: skipping incompatible c:/users/gxous/appdata/local/arduino15/packages/arduino/tools/avr-gcc/7.3.0-atmel3.6.1-arduino5/bin/../lib/gcc/avr/7.3.0\libgcc.a when searching for -lgcc

c:/users/gxous/appdata/local/arduino15/packages/arduino/tools/avr-gcc/7.3.0-atmel3.6.1-arduino5/bin/../lib/gcc/avr/7.3.0/../../../../avr/bin/ld.exe: cannot find -lgcc

c:/users/gxous/appdata/local/arduino15/packages/arduino/tools/avr-gcc/7.3.0-atmel3.6.1-arduino5/bin/../lib/gcc/avr/7.3.0/../../../../avr/bin/ld.exe: skipping incompatible c:/users/gxous/appdata/local/arduino15/packages/arduino/tools/avr-gcc/7.3.0-atmel3.6.1-arduino5/bin/../lib/gcc/avr/7.3.0/../../../../avr/lib\libm.a when searching for -lm

c:/users/gxous/appdata/local/arduino15/packages/arduino/tools/avr-gcc/7.3.0-atmel3.6.1-arduino5/bin/../lib/gcc/avr/7.3.0/../../../../avr/bin/ld.exe: cannot find -lm

c:/users/gxous/appdata/local/arduino15/packages/arduino/tools/avr-gcc/7.3.0-atmel3.6.1-arduino5/bin/../lib/gcc/avr/7.3.0/../../../../avr/bin/ld.exe: skipping incompatible c:/users/gxous/appdata/local/arduino15/packages/arduino/tools/avr-gcc/7.3.0-atmel3.6.1-arduino5/bin/../lib/gcc/avr/7.3.0/../../../../avr/lib\libc.a when searching for -lc

c:/users/gxous/appdata/local/arduino15/packages/arduino/tools/avr-gcc/7.3.0-atmel3.6.1-arduino5/bin/../lib/gcc/avr/7.3.0/../../../../avr/bin/ld.exe: cannot find -lc

c:/users/gxous/appdata/local/arduino15/packages/arduino/tools/avr-gcc/7.3.0-atmel3.6.1-arduino5/bin/../lib/gcc/avr/7.3.0/../../../../avr/bin/ld.exe: cannot find -lattiny10

collect2.exe: error: ld returned 1 exit status

exit status 1
Error compiling for board ATtiny10/9/5/4.

• 何时使用bitduino10

...
same errors
...
Error compiling for board ATtiny10 (bitDuino10-arduinoTPI).

????信息

• ATtiny10 Dev Environment on Arduino IDE
• "file>preferences"

  https://kimio-kosaka.github.io/bitDuino10-arduinoTPI/package_bitDuino10-arduinoTPI_index.json
  https://raw.githubusercontent.com/vitasimek/attiny10core/master/package_attiny10core_index.json

????结局

如果我对这个问题的了解不够，请告诉我

有什么想法吗？

提前致谢，

乔治

更新

我实际上做了什么（虽然不是您可能期望的解决方案），只是为了永久安装旧版本的 Arduino IDE，如 here 所述并在 my project 中使用。

Answer 1

链接器使用了错误的多库。这可能是因为您为链接器提供了错误的选项，或者因为安装损坏（或两者兼而有之）。

追踪此类问题的第一步是将 -v 添加到编译器驱动程序的选项（在本例中为 avr-gcc 或 avr-g++），以查看哪些选项被传递给子进程。