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Sketch Fails to Load via USB to ESP8285 using Linux #5073

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Sketch Fails to Load via USB to ESP8285 using Linux#5073
@keypunch416

Description

@keypunch416
keypunch416
opened on Aug 23, 2018

Basic Infos

  • This issue complies with the issue POLICY doc.
  • I have read the documentation at readthedocs and the issue is not addressed there.
  • I have tested that the issue is present in current master branch (aka latest git) with 2.4.2 (2.4.1, 2.3.0 have failed in past)
  • I have searched the issue tracker for a similar issue and the web at at large
  • If there is a stack dump, I have decoded it. Does not apply as code will not load.
  • I have filled out all fields below.

Platform

  • Hardware: ESP8285
  • Core Version: [20180803] 2.4.2
  • Development Env: [Arduino IDE 1.8.5]
  • Operating System: [Ubuntu]

Settings in IDE

  • Module: [Generic ESP8285 Module]
  • Flash Mode: [qio|dio|other] Not Sure what this is or how to find, using USB
  • Flash Size: [1MB (no SPIFFS)]
  • lwip Variant: [v2 Lower Memory]
  • Reset Method: [ck]
  • Crystal Frequency: [26Mhz]
  • Flash Frequency: [unknown]
  • CPU Frequency: [80Mhz]
  • Upload Using: [USB]
  • Upload Speed: [115200]

Problem Description

Using USB to compile/upload Examples>01.Basics>Blink sketch to an ESP8285 using "Board: Generic ESP8285 Module". Sketch upload via USB fails on what I believe is the "serialport_receive_C0: 00 instead of C0" part of upload detailed messages. Placed upload detailed messages in the Debug Messages section. This issue has existed with ESP8266 core for Arduino V2.3.0, V2.4.0, V2.4.1 and now with V2.4.2.

Nano, Uno, Leonardo, Due, STM32duino (Maple Mini STM32F103), ESP8266 all work fine via USB using Arduino IDE 1.8.5 (and in past 1.8.2, 1.8.3, 1,8,4).

MCVE Sketch

/*
  Blink

  Turns an LED on for one second, then off for one second, repeatedly.

  Most Arduinos have an on-board LED you can control. On the UNO, MEGA and ZERO
  it is attached to digital pin 13, on MKR1000 on pin 6. LED_BUILTIN is set to
  the correct LED pin independent of which board is used.
  If you want to know what pin the on-board LED is connected to on your Arduino
  model, check the Technical Specs of your board at:
  https://www.arduino.cc/en/Main/Products

  modified 8 May 2014
  by Scott Fitzgerald
  modified 2 Sep 2016
  by Arturo Guadalupi
  modified 8 Sep 2016
  by Colby Newman

  This example code is in the public domain.

  http://www.arduino.cc/en/Tutorial/Blink
*/

// the setup function runs once when you press reset or power the board
void setup() {
  // initialize digital pin LED_BUILTIN as an output.
  pinMode(LED_BUILTIN, OUTPUT);
}

// the loop function runs over and over again forever
void loop() {
  digitalWrite(LED_BUILTIN, HIGH);   // turn the LED on (HIGH is the voltage level)
  delay(1000);                       // wait for a second
  digitalWrite(LED_BUILTIN, LOW);    // turn the LED off by making the voltage LOW
  delay(1000);                       // wait for a second
}

Debug Messages

[snip out compiler related messages]
Sketch uses 247856 bytes (24%) of program storage space. Maximum is 1023984 bytes.
Global variables use 27984 bytes (34%) of dynamic memory, leaving 53936 bytes for local variables. Maximum is 81920 bytes.
/home/lubuntu/.arduino15/packages/esp8266/tools/esptool/0.4.13/esptool -vv -cd ck -cb 115200 -cp /dev/ttyUSB0 -ca 0x00000 -cf /tmp/arduino_build_282627/Blink.ino.bin 
esptool v0.4.13 - (c) 2014 Ch. Klippel <[email protected]>
	setting board to ck
	setting baudrate from 115200 to 115200
	setting port from /dev/ttyUSB0 to /dev/ttyUSB0
	setting address from 0x00000000 to 0x00000000
	espcomm_upload_file
	espcomm_upload_mem
opening port /dev/ttyUSB0 at 115200
	tcgetattr
	tcsetattr
	serial open
opening bootloader
resetting board
trying to connect
	espcomm_send_command: sending command header
	espcomm_send_command: sending command payload
	serialport_receive_C0: 00 instead of C0
trying to connect
	espcomm_send_command: sending command header
	espcomm_send_command: sending command payload
	serialport_receive_C0: 00 instead of C0
trying to connect
	espcomm_send_command: sending command header
	espcomm_send_command: sending command payload
	serialport_receive_C0: 00 instead of C0
resetting board
trying to connect
	espcomm_send_command: sending command header
	espcomm_send_command: sending command payload
	serialport_receive_C0: 00 instead of C0
trying to connect
	espcomm_send_command: sending command header
	espcomm_send_command: sending command payload
	serialport_receive_C0: 00 instead of C0
trying to connect
	espcomm_send_command: sending command header
	espcomm_send_command: sending command payload
	serialport_receive_C0: 00 instead of C0
resetting board
trying to connect
	espcomm_send_command: sending command header
	espcomm_send_command: sending command payload
	serialport_receive_C0: 00 instead of C0
trying to connect
	espcomm_send_command: sending command header
	espcomm_send_command: sending command payload
	serialport_receive_C0: 00 instead of C0
trying to connect
	espcomm_send_command: sending command header
	espcomm_send_command: sending command payload
	serialport_receive_C0: 00 instead of C0
warning: espcomm_sync failed
error: espcomm_open failed
error: espcomm_upload_mem failed
error: espcomm_upload_mem failed

20180822-esp8285-arduinoide-1 8 5-examples-blink-tools

20180822-esp8285-arduinoide-1 8 5-preferences

System Information:

sudo lsusb
Bus 002 Device 003: ID 13fe:4200 Kingston Technology Company Inc. 
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 090c:1000 Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.) Flash Drive
Bus 001 Device 006: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

sudo lsusb -v

Bus 002 Device 003: ID 13fe:4200 Kingston Technology Company Inc. 
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x13fe Kingston Technology Company Inc.
  idProduct          0x4200 
  bcdDevice            1.00
  iManufacturer           1 UFD 2.0
  iProduct                2 Silicon-Power16G
  iSerial                 3 P1601450070B66028B93AF16
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           32
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0x80
      (Bus Powered)
    MaxPower              200mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass         8 Mass Storage
      bInterfaceSubClass      6 SCSI
      bInterfaceProtocol     80 Bulk-Only
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x02  EP 2 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               0
Device Qualifier (for other device speed):
  bLength                10
  bDescriptorType         6
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  bNumConfigurations      1
Device Status:     0x0000
  (Bus Powered)

Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         1 Single TT
  bMaxPacketSize0        64
  idVendor           0x8087 Intel Corp.
  idProduct          0x0024 Integrated Rate Matching Hub
  bcdDevice            0.00
  iManufacturer           0 
  iProduct                0 
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           25
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0 Unused
      bInterfaceProtocol      0 Full speed (or root) hub
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0001  1x 1 bytes
        bInterval              12
Hub Descriptor:
  bLength               9
  bDescriptorType      41
  nNbrPorts             4
  wHubCharacteristic 0x0009
    Per-port power switching
    Per-port overcurrent protection
    TT think time 8 FS bits
  bPwrOn2PwrGood       50 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  DeviceRemovable    0x00
  PortPwrCtrlMask    0xff
 Hub Port Status:
   Port 1: 0000.0100 power
   Port 2: 0000.0100 power
   Port 3: 0000.0503 highspeed power enable connect
   Port 4: 0000.0100 power
Device Qualifier (for other device speed):
  bLength                10
  bDescriptorType         6
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         0 Full speed (or root) hub
  bMaxPacketSize0        64
  bNumConfigurations      1
Device Status:     0x0001
  Self Powered

Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         0 Full speed (or root) hub
  bMaxPacketSize0        64
  idVendor           0x1d6b Linux Foundation
  idProduct          0x0002 2.0 root hub
  bcdDevice            4.10
  iManufacturer           3 Linux 4.10.0-28-generic ehci_hcd
  iProduct                2 EHCI Host Controller
  iSerial                 1 0000:00:1d.0
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           25
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0 Unused
      bInterfaceProtocol      0 Full speed (or root) hub
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0004  1x 4 bytes
        bInterval              12
Hub Descriptor:
  bLength               9
  bDescriptorType      41
  nNbrPorts             2
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
  bPwrOn2PwrGood       10 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  DeviceRemovable    0x02
  PortPwrCtrlMask    0xff
 Hub Port Status:
   Port 1: 0000.0503 highspeed power enable connect
   Port 2: 0000.0100 power
Device Status:     0x0001
  Self Powered

Bus 001 Device 003: ID 090c:1000 Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.) Flash Drive
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  idVendor           0x090c Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.)
  idProduct          0x1000 Flash Drive
  bcdDevice           11.00
  iManufacturer           1 UFD 2.0
  iProduct                2 Silicon-Power16G
  iSerial                 3 201301SP017109022537
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           32
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0x80
      (Bus Powered)
    MaxPower              500mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           2
      bInterfaceClass         8 Mass Storage
      bInterfaceSubClass      6 SCSI
      bInterfaceProtocol     80 Bulk-Only
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval             255
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x02  EP 2 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval             255
Device Qualifier (for other device speed):
  bLength                10
  bDescriptorType         6
  bcdUSB               2.00
  bDeviceClass            0 (Defined at Interface level)
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0        64
  bNumConfigurations      1
Device Status:     0x0000
  (Bus Powered)

Bus 001 Device 006: ID 1a86:7523 QinHeng Electronics HL-340 USB-Serial adapter
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               1.10
  bDeviceClass          255 Vendor Specific Class
  bDeviceSubClass         0 
  bDeviceProtocol         0 
  bMaxPacketSize0         8
  idVendor           0x1a86 QinHeng Electronics
  idProduct          0x7523 HL-340 USB-Serial adapter
  bcdDevice            2.62
  iManufacturer           0 
  iProduct                2 USB2.0-Serial
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           39
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0x80
      (Bus Powered)
    MaxPower               98mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           3
      bInterfaceClass       255 Vendor Specific Class
      bInterfaceSubClass      1 
      bInterfaceProtocol      2 
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0020  1x 32 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x02  EP 2 OUT
        bmAttributes            2
          Transfer Type            Bulk
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0020  1x 32 bytes
        bInterval               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0008  1x 8 bytes
        bInterval               1
Device Status:     0x0000
  (Bus Powered)

Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         1 Single TT
  bMaxPacketSize0        64
  idVendor           0x8087 Intel Corp.
  idProduct          0x0024 Integrated Rate Matching Hub
  bcdDevice            0.00
  iManufacturer           0 
  iProduct                0 
  iSerial                 0 
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           25
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0 Unused
      bInterfaceProtocol      0 Full speed (or root) hub
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0001  1x 1 bytes
        bInterval              12
Hub Descriptor:
  bLength               9
  bDescriptorType      41
  nNbrPorts             4
  wHubCharacteristic 0x0009
    Per-port power switching
    Per-port overcurrent protection
    TT think time 8 FS bits
  bPwrOn2PwrGood       50 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  DeviceRemovable    0x00
  PortPwrCtrlMask    0xff
 Hub Port Status:
   Port 1: 0000.0103 power enable connect
   Port 2: 0000.0503 highspeed power enable connect
   Port 3: 0000.0100 power
   Port 4: 0000.0100 power
Device Qualifier (for other device speed):
  bLength                10
  bDescriptorType         6
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         0 Full speed (or root) hub
  bMaxPacketSize0        64
  bNumConfigurations      1
Device Status:     0x0001
  Self Powered

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass            9 Hub
  bDeviceSubClass         0 Unused
  bDeviceProtocol         0 Full speed (or root) hub
  bMaxPacketSize0        64
  idVendor           0x1d6b Linux Foundation
  idProduct          0x0002 2.0 root hub
  bcdDevice            4.10
  iManufacturer           3 Linux 4.10.0-28-generic ehci_hcd
  iProduct                2 EHCI Host Controller
  iSerial                 1 0000:00:1a.0
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength           25
    bNumInterfaces          1
    bConfigurationValue     1
    iConfiguration          0 
    bmAttributes         0xe0
      Self Powered
      Remote Wakeup
    MaxPower                0mA
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass         9 Hub
      bInterfaceSubClass      0 Unused
      bInterfaceProtocol      0 Full speed (or root) hub
      iInterface              0 
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0004  1x 4 bytes
        bInterval              12
Hub Descriptor:
  bLength               9
  bDescriptorType      41
  nNbrPorts             2
  wHubCharacteristic 0x000a
    No power switching (usb 1.0)
    Per-port overcurrent protection
  bPwrOn2PwrGood       10 * 2 milli seconds
  bHubContrCurrent      0 milli Ampere
  DeviceRemovable    0x02
  PortPwrCtrlMask    0xff
 Hub Port Status:
   Port 1: 0000.0503 highspeed power enable connect
   Port 2: 0000.0100 power
Device Status:     0x0001
  Self Powered


uname -a
Linux lubuntu 4.10.0-28-generic #32~16.04.2-Ubuntu SMP Thu Jul 20 10:19:48 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

Compiler related detailed messages:


/tmp/arduino-1.8.5/arduino-builder -dump-prefs -logger=machine -hardware /tmp/arduino-1.8.5/hardware -hardware /home/lubuntu/.arduino15/packages -tools /tmp/arduino-1.8.5/tools-builder -tools /tmp/arduino-1.8.5/hardware/tools/avr -tools /home/lubuntu/.arduino15/packages -built-in-libraries /tmp/arduino-1.8.5/libraries -libraries /tmp/arduino-1.8.5/Source/libraries -fqbn=esp8266:esp8266:esp8285:CpuFrequency=80,VTable=flash,ResetMethod=ck,CrystalFreq=26,FlashSize=1M0,led=2,LwIPVariant=v2mss536,Debug=Disabled,DebugLevel=None____,FlashErase=none,UploadSpeed=115200 -ide-version=10805 -build-path /tmp/arduino_build_282627 -warnings=all -build-cache /tmp/arduino_cache_174675 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.mkspiffs.path=/home/lubuntu/.arduino15/packages/esp8266/tools/mkspiffs/0.2.0 -prefs=runtime.tools.esptool.path=/home/lubuntu/.arduino15/packages/esp8266/tools/esptool/0.4.13 -prefs=runtime.tools.xtensa-lx106-elf-gcc.path=/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2 -verbose /tmp/arduino-1.8.5/examples/01.Basics/Blink/Blink.ino
/tmp/arduino-1.8.5/arduino-builder -compile -logger=machine -hardware /tmp/arduino-1.8.5/hardware -hardware /home/lubuntu/.arduino15/packages -tools /tmp/arduino-1.8.5/tools-builder -tools /tmp/arduino-1.8.5/hardware/tools/avr -tools /home/lubuntu/.arduino15/packages -built-in-libraries /tmp/arduino-1.8.5/libraries -libraries /tmp/arduino-1.8.5/Source/libraries -fqbn=esp8266:esp8266:esp8285:CpuFrequency=80,VTable=flash,ResetMethod=ck,CrystalFreq=26,FlashSize=1M0,led=2,LwIPVariant=v2mss536,Debug=Disabled,DebugLevel=None____,FlashErase=none,UploadSpeed=115200 -ide-version=10805 -build-path /tmp/arduino_build_282627 -warnings=all -build-cache /tmp/arduino_cache_174675 -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.mkspiffs.path=/home/lubuntu/.arduino15/packages/esp8266/tools/mkspiffs/0.2.0 -prefs=runtime.tools.esptool.path=/home/lubuntu/.arduino15/packages/esp8266/tools/esptool/0.4.13 -prefs=runtime.tools.xtensa-lx106-elf-gcc.path=/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2 -verbose /tmp/arduino-1.8.5/examples/01.Basics/Blink/Blink.ino
Using board 'esp8285' from platform in folder: /home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2
Using core 'esp8266' from platform in folder: /home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2
Build options changed, rebuilding all
Detecting libraries used...
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -w  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11  -ffunction-sections -fdata-sections -w -x c++ -E -CC -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/tmp/arduino_build_282627/sketch/Blink.ino.cpp" -o "/dev/null"
Generating function prototypes...
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -w  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11  -ffunction-sections -fdata-sections -w -x c++ -E -CC -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/tmp/arduino_build_282627/sketch/Blink.ino.cpp" -o "/tmp/arduino_build_282627/preproc/ctags_target_for_gcc_minus_e.cpp"
"/tmp/arduino-1.8.5/tools-builder/ctags/5.8-arduino11/ctags" -u --language-force=c++ -f - --c++-kinds=svpf --fields=KSTtzns --line-directives "/tmp/arduino_build_282627/preproc/ctags_target_for_gcc_minus_e.cpp"
Compiling sketch...
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/tmp/arduino_build_282627/sketch/Blink.ino.cpp" -o "/tmp/arduino_build_282627/sketch/Blink.ino.cpp.o"
Compiling libraries...
Compiling core...
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -g -x assembler-with-cpp -MMD -mlongcalls -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/cont.S" -o "/tmp/arduino_build_282627/core/cont.S.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/cont_util.c" -o "/tmp/arduino_build_282627/core/cont_util.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/core_esp8266_eboot_command.c" -o "/tmp/arduino_build_282627/core/core_esp8266_eboot_command.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/core_esp8266_flash_utils.c" -o "/tmp/arduino_build_282627/core/core_esp8266_flash_utils.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/core_esp8266_i2s.c" -o "/tmp/arduino_build_282627/core/core_esp8266_i2s.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/core_esp8266_noniso.c" -o "/tmp/arduino_build_282627/core/core_esp8266_noniso.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/core_esp8266_phy.c" -o "/tmp/arduino_build_282627/core/core_esp8266_phy.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/core_esp8266_postmortem.c" -o "/tmp/arduino_build_282627/core/core_esp8266_postmortem.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/core_esp8266_si2c.c" -o "/tmp/arduino_build_282627/core/core_esp8266_si2c.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/core_esp8266_sigma_delta.c" -o "/tmp/arduino_build_282627/core/core_esp8266_sigma_delta.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/core_esp8266_timer.c" -o "/tmp/arduino_build_282627/core/core_esp8266_timer.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/core_esp8266_waveform.c" -o "/tmp/arduino_build_282627/core/core_esp8266_waveform.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/core_esp8266_wiring.c" -o "/tmp/arduino_build_282627/core/core_esp8266_wiring.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/core_esp8266_wiring_analog.c" -o "/tmp/arduino_build_282627/core/core_esp8266_wiring_analog.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/core_esp8266_wiring_digital.c" -o "/tmp/arduino_build_282627/core/core_esp8266_wiring_digital.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/core_esp8266_wiring_pulse.c" -o "/tmp/arduino_build_282627/core/core_esp8266_wiring_pulse.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/core_esp8266_wiring_pwm.c" -o "/tmp/arduino_build_282627/core/core_esp8266_wiring_pwm.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/core_esp8266_wiring_shift.c" -o "/tmp/arduino_build_282627/core/core_esp8266_wiring_shift.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/gdb_hooks.c" -o "/tmp/arduino_build_282627/core/gdb_hooks.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/heap.c" -o "/tmp/arduino_build_282627/core/heap.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/libc_replacements.c" -o "/tmp/arduino_build_282627/core/libc_replacements.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/sntp-lwip2.c" -o "/tmp/arduino_build_282627/core/sntp-lwip2.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/time.c" -o "/tmp/arduino_build_282627/core/time.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/uart.c" -o "/tmp/arduino_build_282627/core/uart.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/libb64/cdecode.c" -o "/tmp/arduino_build_282627/core/libb64/cdecode.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/libb64/cencode.c" -o "/tmp/arduino_build_282627/core/libb64/cencode.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/spiffs/spiffs_cache.c" -o "/tmp/arduino_build_282627/core/spiffs/spiffs_cache.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/spiffs/spiffs_check.c" -o "/tmp/arduino_build_282627/core/spiffs/spiffs_check.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/spiffs/spiffs_gc.c" -o "/tmp/arduino_build_282627/core/spiffs/spiffs_gc.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/spiffs/spiffs_hydrogen.c" -o "/tmp/arduino_build_282627/core/spiffs/spiffs_hydrogen.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/spiffs/spiffs_nucleus.c" -o "/tmp/arduino_build_282627/core/spiffs/spiffs_nucleus.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -Wpointer-arith -Wno-implicit-function-declaration -Wl,-EL -fno-inline-functions -nostdlib -mlongcalls -mtext-section-literals -falign-functions=4 -MMD -std=gnu99 -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/umm_malloc/umm_malloc.c" -o "/tmp/arduino_build_282627/core/umm_malloc/umm_malloc.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/Esp-version.cpp" -o "/tmp/arduino_build_282627/core/Esp-version.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/Esp.cpp" -o "/tmp/arduino_build_282627/core/Esp.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/FS.cpp" -o "/tmp/arduino_build_282627/core/FS.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/FunctionalInterrupt.cpp" -o "/tmp/arduino_build_282627/core/FunctionalInterrupt.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/HardwareSerial.cpp" -o "/tmp/arduino_build_282627/core/HardwareSerial.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/IPAddress.cpp" -o "/tmp/arduino_build_282627/core/IPAddress.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/MD5Builder.cpp" -o "/tmp/arduino_build_282627/core/MD5Builder.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/Print.cpp" -o "/tmp/arduino_build_282627/core/Print.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/Schedule.cpp" -o "/tmp/arduino_build_282627/core/Schedule.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/ScheduledFunctions.cpp" -o "/tmp/arduino_build_282627/core/ScheduledFunctions.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/Stream.cpp" -o "/tmp/arduino_build_282627/core/Stream.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/StreamString.cpp" -o "/tmp/arduino_build_282627/core/StreamString.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/Tone.cpp" -o "/tmp/arduino_build_282627/core/Tone.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/Updater.cpp" -o "/tmp/arduino_build_282627/core/Updater.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/WMath.cpp" -o "/tmp/arduino_build_282627/core/WMath.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/WString.cpp" -o "/tmp/arduino_build_282627/core/WString.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/abi.cpp" -o "/tmp/arduino_build_282627/core/abi.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/base64.cpp" -o "/tmp/arduino_build_282627/core/base64.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/cbuf.cpp" -o "/tmp/arduino_build_282627/core/cbuf.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/core_esp8266_main.cpp" -o "/tmp/arduino_build_282627/core/core_esp8266_main.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/debug.cpp" -o "/tmp/arduino_build_282627/core/debug.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/pgmspace.cpp" -o "/tmp/arduino_build_282627/core/pgmspace.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/spiffs_api.cpp" -o "/tmp/arduino_build_282627/core/spiffs_api.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lwip2/include" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/arduino_build_282627/core" -c -Wall -Wextra  -Os -g -mlongcalls -mtext-section-literals -fno-exceptions -fno-rtti -falign-functions=4 -std=c++11 -MMD -ffunction-sections -fdata-sections -DF_CPU=80000000L -DLWIP_OPEN_SRC -DTCP_MSS=536   -DARDUINO=10805 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD="ESP8266_ESP01" -DLED_BUILTIN=2  -DESP8266 "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266" "-I/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/variants/generic" "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/cores/esp8266/spiffs_hal.cpp" -o "/tmp/arduino_build_282627/core/spiffs_hal.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/cont.S.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/cont_util.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/core_esp8266_eboot_command.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/core_esp8266_flash_utils.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/core_esp8266_i2s.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/core_esp8266_noniso.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/core_esp8266_phy.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/core_esp8266_postmortem.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/core_esp8266_si2c.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/core_esp8266_sigma_delta.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/core_esp8266_timer.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/core_esp8266_waveform.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/core_esp8266_wiring.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/core_esp8266_wiring_analog.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/core_esp8266_wiring_digital.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/core_esp8266_wiring_pulse.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/core_esp8266_wiring_pwm.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/core_esp8266_wiring_shift.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/gdb_hooks.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/heap.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/libc_replacements.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/sntp-lwip2.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/time.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/uart.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/libb64/cdecode.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/libb64/cencode.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/spiffs/spiffs_cache.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/spiffs/spiffs_check.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/spiffs/spiffs_gc.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/spiffs/spiffs_hydrogen.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/spiffs/spiffs_nucleus.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/umm_malloc/umm_malloc.c.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/Esp-version.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/Esp.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/FS.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/FunctionalInterrupt.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/HardwareSerial.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/IPAddress.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/MD5Builder.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/Print.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/Schedule.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/ScheduledFunctions.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/Stream.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/StreamString.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/Tone.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/Updater.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/WMath.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/WString.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/abi.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/base64.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/cbuf.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/core_esp8266_main.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/debug.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/pgmspace.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/spiffs_api.cpp.o"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-ar" cru  "/tmp/arduino_build_282627/arduino.ar" "/tmp/arduino_build_282627/core/spiffs_hal.cpp.o"
Archiving built core (caching) in: /tmp/arduino_cache_174675/core/core_esp8266_esp8266_esp8285_CpuFrequency_80,VTable_flash,ResetMethod_ck,CrystalFreq_26,FlashSize_1M0,led_2,LwIPVariant_v2mss536,Debug_Disabled,DebugLevel_None____,FlashErase_none,UploadSpeed_115200_1d463750e0aa13611cccc7c1d4c959f4.a
Linking everything together...
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -CC -E -P -DVTABLES_IN_FLASH "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/ld/eagle.app.v6.common.ld.h" -o "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/ld/eagle.app.v6.common.ld"
"/home/lubuntu/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/xtensa-lx106-elf-gcc" -Wl,-Map "-Wl,/tmp/arduino_build_282627/Blink.ino.map" -g -Wall -Wextra -Os -nostdlib -Wl,--no-check-sections -u app_entry -u _printf_float -u _scanf_float -Wl,-static "-L/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/lib" "-L/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/ld" "-L/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/tools/sdk/libc/xtensa-lx106-elf/lib" "-Teagle.flash.1m0.ld" -Wl,--gc-sections -Wl,-wrap,system_restart_local -Wl,-wrap,spi_flash_read  -o "/tmp/arduino_build_282627/Blink.ino.elf" -Wl,--start-group "/tmp/arduino_build_282627/sketch/Blink.ino.cpp.o" "/tmp/arduino_build_282627/arduino.ar" -lhal -lphy -lpp -lnet80211 -llwip2 -lwpa -lcrypto -lmain -lwps -lbearssl -laxtls -lespnow -lsmartconfig -lairkiss -lwpa2 -lstdc++ -lm -lc -lgcc -Wl,--end-group  "-L/tmp/arduino_build_282627"
"/home/lubuntu/.arduino15/packages/esp8266/tools/esptool/0.4.13/esptool" -eo "/home/lubuntu/.arduino15/packages/esp8266/hardware/esp8266/2.4.2/bootloaders/eboot/eboot.elf" -bo "/tmp/arduino_build_282627/Blink.ino.bin" -bm dout -bf 40 -bz 1M -bs .text -bp 4096 -ec -eo "/tmp/arduino_build_282627/Blink.ino.elf" -bs .irom0.text -bs .text -bs .data -bs .rodata -bc -ec
Sketch uses 247856 bytes (24%) of program storage space. Maximum is 1023984 bytes.
Global variables use 27984 bytes (34%) of dynamic memory, leaving 53936 bytes for local variables. Maximum is 81920 bytes.

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