https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69408
--- Comment #15 from night_ghost at ykoctpa dot ru --- steps to repeat: Arduino recent version should be installed GCC created by the above script should be in PATH and in Arduino's /usr/share/arduino/hardware/tools/avr un-tar testcase, cd to it. in mk/board_avr.mk one should set path to liblto_plugin.so then cd ArduCopter make after lots of compilation you'll get %% ArduCopter.elf collect2: fatal error: ld terminated with signal 11 [Segmentation fault], core dumped compilation terminated. make: *** [/tmp/ArduCopter.build/ArduCopter.elf] Ошибка 1 make: *** Удаляется файл `/tmp/ArduCopter.build/ArduCopter.elf' PS. I can't upload testcase because of size limit 1mb. Is there another way to send it?