./opt/arduino-builder/arduino-builder -compile -core-api-version 10611 -build-path /tmp/403337140/build -hardware opt/arduino-builder/hardware -hardware ./opt/cores -tools opt/arduino-builder/tools -tools ./opt/tools -built-in-libraries opt/libraries/latest -libraries /tmp/403337140/pinned -libraries /tmp/403337140/custom -fqbn arduino:mraa:intel_x86_64 -build-cache /tmp -logger humantags -verbose=true /tmp/403337140/temperature_humidity_mqtt Using board 'intel_x86_64' from platform in folder: /home/ubuntu/opt/cores/arduino/mraa Using core 'linux' from platform in folder: /home/ubuntu/opt/cores/arduino/mraa Detecting libraries used... "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -w -x c++ -E -CC -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "/tmp/403337140/build/sketch/temperature_humidity_mqtt.ino.cpp" -o "/dev/null" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -w -x c++ -E -CC -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "-I/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-json-c/src" "/tmp/403337140/build/sketch/temperature_humidity_mqtt.ino.cpp" -o "/dev/null" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -w -x c++ -E -CC -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "-I/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-json-c/src" "-I/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-paho-async/src" "/tmp/403337140/build/sketch/temperature_humidity_mqtt.ino.cpp" -o "/dev/null" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -w -x c++ -E -CC -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "-I/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-json-c/src" "-I/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-paho-async/src" "-I/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src" "/tmp/403337140/build/sketch/temperature_humidity_mqtt.ino.cpp" -o "/dev/null" Generating function prototypes... "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -w -x c++ -E -CC -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "-I/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-json-c/src" "-I/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-paho-async/src" "-I/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src" "/tmp/403337140/build/sketch/temperature_humidity_mqtt.ino.cpp" -o "/tmp/403337140/build/preproc/ctags_target_for_gcc_minus_e.cpp" "/home/ubuntu/opt/arduino-builder/tools/arduino-preprocessor/0.1.5/arduino-preprocessor" "/tmp/403337140/build/preproc/ctags_target_for_gcc_minus_e.cpp" "" -- -std=gnu++11 Compiling sketch... "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "-I/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-json-c/src" "-I/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-paho-async/src" "-I/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src" "/tmp/403337140/build/sketch/temperature_humidity_mqtt.ino.cpp" -o "/tmp/403337140/build/sketch/temperature_humidity_mqtt.ino.cpp.o" Compiling libraries... Compiling library "arduino-json-c" Compiling library "arduino-paho-async" Compiling library "arduino-upm" Compiling core... "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64/variant.cpp" -o "/tmp/403337140/build/core/variant.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-gcc" -c -I. -w -O3 -g -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" -o "/tmp/403337140/build/core/interrupt.c.o" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/interrupt.c" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-gcc" -c -I. -w -O3 -g -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" -o "/tmp/403337140/build/core/sysfs.c.o" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/sysfs.c" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-gcc" -c -I. -w -O3 -g -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" -o "/tmp/403337140/build/core/twi.c.o" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/twi.c" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-gcc" -c -I. -w -O3 -g -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" -o "/tmp/403337140/build/core/wiring.c.o" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/wiring.c" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-gcc" -c -I. -w -O3 -g -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" -o "/tmp/403337140/build/core/wiring_digital.c.o" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/wiring_digital.c" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-gcc" -c -I. -w -O3 -g -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" -o "/tmp/403337140/build/core/wiring_analog.c.o" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/wiring_analog.c" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-gcc" -c -I. -w -O3 -g -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" -o "/tmp/403337140/build/core/wiring_shift.c.o" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/wiring_shift.c" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/Stream.cpp" -o "/tmp/403337140/build/core/Stream.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/DebugSerial.cpp" -o "/tmp/403337140/build/core/DebugSerial.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/RingBuffer.cpp" -o "/tmp/403337140/build/core/RingBuffer.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/HardwareSerial.cpp" -o "/tmp/403337140/build/core/HardwareSerial.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/IPAddress.cpp" -o "/tmp/403337140/build/core/IPAddress.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/Print.cpp" -o "/tmp/403337140/build/core/Print.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/main.cpp" -o "/tmp/403337140/build/core/main.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/Tone.cpp" -o "/tmp/403337140/build/core/Tone.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/WMath.cpp" -o "/tmp/403337140/build/core/WMath.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/WString.cpp" -o "/tmp/403337140/build/core/WString.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/pulseIn.cpp" -o "/tmp/403337140/build/core/pulseIn.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/popen_nonstdlib.cpp" -o "/tmp/403337140/build/core/popen_nonstdlib.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/shell.cpp" -o "/tmp/403337140/build/core/shell.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -c -I. -w -g -O3 -nostdlib -DMRAA_BACKEND -DPLATFORM_PINMUXING_BUG -DN_I2C=3 -DN_SPI=3 -MMD -std=gnu++11 -mtune=corei7 -DARDUINO=10611 -DARDUINO_INTEL_X86_64 -DARDUINO_ARCH_MRAA -DARDUINO_LINUX "-I/home/ubuntu/opt/cores/arduino/mraa/cores/linux" "-I/home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64" "/home/ubuntu/opt/cores/arduino/mraa/cores/linux/stdlib_noniso.cpp" -o "/tmp/403337140/build/core/stdlib_noniso.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/DebugSerial.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/HardwareSerial.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/IPAddress.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/Print.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/RingBuffer.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/Stream.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/Tone.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/WMath.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/WString.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/interrupt.c.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/main.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/popen_nonstdlib.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/pulseIn.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/shell.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/stdlib_noniso.cpp.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/sysfs.c.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/twi.c.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/wiring.c.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/wiring_analog.c.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/wiring_digital.c.o" "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-ar" rcs "/tmp/403337140/build/core/core.a" "/tmp/403337140/build/core/wiring_shift.c.o" Archiving built core (caching) in: /tmp/core/core_arduino_mraa_intel_x86_64_dd8104e414bd056a24f64272697b60b0.a Linking everything together... "/home/ubuntu/opt/tools/x86-linux-gcc/7.2.0/bin/x86_64-ubuntu16.04-linux-gnu-g++" -Wl,--gc-sections -lrt -w -Wl,--as-needed -o "/tmp/403337140/build/temperature_humidity_mqtt.ino.elf" "-L/tmp/403337140/build" -Wl,--unresolved-symbols=report-all -Wl,--start-group "/tmp/403337140/build/sketch/temperature_humidity_mqtt.ino.cpp.o" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-json-c/src/corei7/libJSON-C.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-a110x.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-abp.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-ad8232.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-adafruitms1438.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-adafruitss.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-adc121c021.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-adis16448.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-ads1x15.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-adxl335.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-adxl345.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-adxrs610.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-am2315.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-apa102.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-apds9002.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-at42qt1070.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-bh1750.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-biss0001.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-bma220.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-bma250e.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-bmg160.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-bmi160.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-bmm150.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-bmp280.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-bmpx8x.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-bmx055.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-bno055.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-button.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-buzzer.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-cjq4435.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-collision.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-cwlsxxa.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-dfrorp.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-dfrph.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-ds1307.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-ds1808lc.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-ecezo.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-ecs1030.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-ehr.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-eldriver.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-electromagnet.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-emg.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-enc03r.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-flex.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-gas.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-gp2y0a.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-gprs.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-grove.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-grovecollision.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-groveehr.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-groveeldriver.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-groveelectromagnet.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-groveemg.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-grovegprs.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-grovegsr.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-grovelinefinder.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-grovemd.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-grovemoisture.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-groveo2.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-grovescam.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-grovespeaker.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-groveultrasonic.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-grovevdiv.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-grovewater.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-grovewfs.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-gsr.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-guvas12d.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-h3lis331dl.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-hcsr04.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-hdc1000.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-hdxxvxta.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-hka5.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-hlg150h.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-hm11.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-hmc5883l.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-hmtrp.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-hp20x.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-ht9170.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-htu21d.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-hx711.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-ili9341.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-ims.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-ina132.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-interfaces.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-isd1820.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-itg3200.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-jhd1313m1.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-joystick12.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-l298.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-lcd.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-lcdks.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-lcm1602.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-ldt0028.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-led.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-lidarlitev3.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-light.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-linefinder.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-lis2ds12.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-lis3dh.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-lm35.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-lol.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-loudness.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-lp8860.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-lpd8806.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupm-lsm303agr.a" 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"/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupmc-veml6070.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupmc-water.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupmc-wfs.a" "/home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm/src/corei7/libupmc-yg1006.a" "/tmp/403337140/build/core/variant.cpp.o" "/tmp/403337140/build/core/core.a" /home/ubuntu/opt/cores/arduino/mraa/variants/linux-x86-64/libs/libmraa.a -lpthread -Wl,--end-group Using library arduino-json-c at version 0.12.0 in folder: /home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-json-c Using library arduino-paho-async at version 1.2.0 in folder: /home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-paho-async Using library arduino-upm at version 1.5.1 in folder: /home/ubuntu/opt/cores/arduino/mraa/libraries/arduino-upm /tmp/403337140/build/sketch/temperature_humidity_mqtt.ino.cpp.o: In function `connLost(void*, char*)': /tmp/403337140/temperature_humidity_mqtt/temperature_humidity_mqtt.ino:35: undefined reference to `MQTTAsync_connect' /tmp/403337140/build/sketch/temperature_humidity_mqtt.ino.cpp.o: In function `main': /tmp/403337140/temperature_humidity_mqtt/temperature_humidity_mqtt.ino:89: undefined reference to `MQTTAsync_create' /tmp/403337140/temperature_humidity_mqtt/temperature_humidity_mqtt.ino:91: undefined reference to `MQTTAsync_setCallbacks' /tmp/403337140/temperature_humidity_mqtt/temperature_humidity_mqtt.ino:98: undefined reference to `MQTTAsync_connect' /tmp/403337140/temperature_humidity_mqtt/temperature_humidity_mqtt.ino:180: undefined reference to `MQTTAsync_sendMessage' /tmp/403337140/temperature_humidity_mqtt/temperature_humidity_mqtt.ino:198: undefined reference to `MQTTAsync_sendMessage' collect2: error: ld returned 1 exit status exit status 1