hi,
i get following error message when compiling with ide 1.6.8 on linux. Unbekannte Option means unknown option. Version 1.6.7 was working
Arduino: 1.6.8 (Linux), Board: "Arduino/Genuino Uno"
/opt/arduino-1.6.8/arduino-builder -dump-prefs -logger=machine -hardware "/opt/arduino-1.6.8/hardware" -tools "/opt/arduino-1.6.8/tools-builder" -tools "/opt/arduino-1.6.8/hardware/tools/avr" -built-in-libraries "/opt/arduino-1.6.8/libraries" -libraries "/home/donhomer/Arduino/libraries" -fqbn=arduino:avr:uno -ide-version=10608 -build-path "/tmp/builda58bd892d1b49f4c7bd1d33bbbf4e360.tmp" -warnings=all -prefs=build.warn_data_percentage=75 -verbose "/tmp/untitled2023830890.tmp/sketch_apr01a/sketch_apr01a.ino"
/opt/arduino-1.6.8/arduino-builder -compile -logger=machine -hardware "/opt/arduino-1.6.8/hardware" -tools "/opt/arduino-1.6.8/tools-builder" -tools "/opt/arduino-1.6.8/hardware/tools/avr" -built-in-libraries "/opt/arduino-1.6.8/libraries" -libraries "/home/donhomer/Arduino/libraries" -fqbn=arduino:avr:uno -ide-version=10608 -build-path "/tmp/builda58bd892d1b49f4c7bd1d33bbbf4e360.tmp" -warnings=all -prefs=build.warn_data_percentage=75 -verbose "/tmp/untitled2023830890.tmp/sketch_apr01a/sketch_apr01a.ino"
Build options changed, rebuilding all
"/opt/arduino-1.6.8/hardware/tools/avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10608 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-I/opt/arduino-1.6.8/hardware/arduino/avr/cores/arduino" "-I/opt/arduino-1.6.8/hardware/arduino/avr/variants/standard" "/tmp/builda58bd892d1b49f4c7bd1d33bbbf4e360.tmp/sketch/sketch_apr01a.ino.cpp" -o "/dev/null"
"/opt/arduino-1.6.8/hardware/tools/avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10608 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-I/opt/arduino-1.6.8/hardware/arduino/avr/cores/arduino" "-I/opt/arduino-1.6.8/hardware/arduino/avr/variants/standard" "/tmp/builda58bd892d1b49f4c7bd1d33bbbf4e360.tmp/sketch/sketch_apr01a.ino.cpp" -o "/dev/null"
"/opt/arduino-1.6.8/hardware/tools/avr/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -w -x c++ -E -CC -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10608 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-I/opt/arduino-1.6.8/hardware/arduino/avr/cores/arduino" "-I/opt/arduino-1.6.8/hardware/arduino/avr/variants/standard" "/tmp/builda58bd892d1b49f4c7bd1d33bbbf4e360.tmp/sketch/sketch_apr01a.ino.cpp" -o "/tmp/builda58bd892d1b49f4c7bd1d33bbbf4e360.tmp/preproc/ctags_target_for_gcc_minus_e.cpp"
"/opt/arduino-1.6.8/tools-builder/ctags/5.8-arduino10/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "/tmp/builda58bd892d1b49f4c7bd1d33bbbf4e360.tmp/preproc/ctags_target_for_gcc_minus_e.cpp"
"/opt/arduino-1.6.8/hardware/tools/avr/bin/avr-g++" -c -g -Os -Wall -Wextra -std=gnu++11 -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10608 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR "-I/opt/arduino-1.6.8/hardware/arduino/avr/cores/arduino" "-I/opt/arduino-1.6.8/hardware/arduino/avr/variants/standard" "/tmp/builda58bd892d1b49f4c7bd1d33bbbf4e360.tmp/sketch/sketch_apr01a.ino.cpp" -o "/tmp/builda58bd892d1b49f4c7bd1d33bbbf4e360.tmp/sketch/sketch_apr01a.ino.cpp.o"
as: Unbekannte Option »-mmcu=avr5«
exit status 1
Error compiling for board Arduino/Genuino Uno.
Script is basically empty:
void setup() {
// put your setup code here, to run once:
}
void loop() {
// put your main code here, to run repeatedly:
}