#include "ESP8266WiFi.h"
WiFiClient client;
...

  Versions: 815e3a0-dirty, 2.3.0
/Wifi_Lib.cpp.o:(.text._Z14initializeWifiv+0x0): undefined reference to `WiFi'
/Wifi_Lib.cpp.o:(.text._Z14initializeWifiv+0x4): undefined reference to `ESP8266WiFiGenericClass::mode(WiFiMode)'
/Wifi_Lib.cpp.o: In function `initializeWifi()':
/Wifi_Lib.cpp:214: undefined reference to `ESP8266WiFiGenericClass::mode(WiFiMode)'

	"/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//tools/sdk/include" "-I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//tools/sdk/lwip2/include" "-I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/mkESP/simplesample_http_generic/core"  -c -w -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=10605 -DARDUINO_ESP8266_GENERIC -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD=\"ESP8266_GENERIC\"   -DESP8266  -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//cores/esp8266 -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//variants/generic -I/tmp/mkESP/simplesample_http_generic -I../azure-iot-arduino-protocol-http/src/ -I../azure-iot-arduino-utility/src/ -I../azure-iot-arduino-utility/src/adapters/ -I../azure-iot-arduino-utility/src/azure_c_shared_utility/ -I../azure-iot-arduino-utility/src/esp8266/ -I../azure-iot-arduino-utility/src/samd/ -I../azure-iot-arduino/src/ -I../azure-iot-arduino/src/azure_umqtt_c/ -I../azure-iot-arduino/src/sdk/ -I./ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/bootloaders/eboot/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/cores/esp8266/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/cores/esp8266/libb64/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/cores/esp8266/spiffs/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/cores/esp8266/umm_malloc/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/ArduinoOTA/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/DNSServer/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/EEPROM/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/ESP8266AVRISP/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/ESP8266HTTPClient/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/ESP8266HTTPUpdateServer/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/ESP8266LLMNR/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/ESP8266NetBIOS/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/ESP8266SSDP/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/ESP8266WebServer/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/ESP8266WebServer/src/detail/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/ESP8266WiFi/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/ESP8266WiFi/src/include/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/ESP8266WiFiMesh/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/ESP8266httpUpdate/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/ESP8266mDNS/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/Ethernet/examples/udpntpclient_pedantic/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/Ethernet/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/Ethernet/src/utility/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/GDBStub/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/GDBStub/src/internal/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/GDBStub/src/xtensa/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/GDBStub/src/xtensa/config/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/Hash/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/Hash/src/sha1/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/SD/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/SD/src/utility/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/SPI/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/SPISlave/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/Servo/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/Servo/src/esp8266/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/TFT_Touch_Shield_V2/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/Ticker/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/Wire/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/libraries/esp8266/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tests/device/libraries/BSTest/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tests/host/common/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/include/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/include/json/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/libc/xtensa-lx106-elf/include/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/libc/xtensa-lx106-elf/include/machine/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/libc/xtensa-lx106-elf/include/sys/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/libc/xtensa-lx106-elf/include/xtensa/config/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/lwip/include/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/lwip/include/arch/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/lwip/include/lwip/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/lwip/include/lwip/app/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/lwip/include/netif/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/lwip2/include/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/lwip2/include/arch/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/lwip2/include/lwip/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/lwip2/include/lwip/apps/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/lwip2/include/lwip/priv/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/lwip2/include/lwip/prot/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/lwip2/include/netif/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/lwip2/include/netif/ppp/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/lwip2/include/netif/ppp/polarssl/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/lwip2/include/posix/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/sdk/lwip2/include/posix/sys/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/include/gdb/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/lib/gcc/xtensa-lx106-elf/4.8.2/include-fixed/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/lib/gcc/xtensa-lx106-elf/4.8.2/include/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/lib/gcc/xtensa-lx106-elf/4.8.2/install-tools/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/lib/gcc/xtensa-lx106-elf/4.8.2/install-tools/include/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/lib/gcc/xtensa-lx106-elf/4.8.2/plugin/include/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/lib/gcc/xtensa-lx106-elf/4.8.2/plugin/include/c-family/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/lib/gcc/xtensa-lx106-elf/4.8.2/plugin/include/config/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/lib/gcc/xtensa-lx106-elf/4.8.2/plugin/include/config/xtensa/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/lib/gcc/xtensa-lx106-elf/4.8.2/plugin/include/cp/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/c++/4.8.2/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/c++/4.8.2/backward/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/c++/4.8.2/bits/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/c++/4.8.2/debug/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/c++/4.8.2/decimal/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/c++/4.8.2/ext/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/c++/4.8.2/parallel/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/c++/4.8.2/profile/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/c++/4.8.2/profile/impl/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/c++/4.8.2/tr1/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/c++/4.8.2/xtensa-lx106-elf/bits/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/c++/4.8.2/xtensa-lx106-elf/ext/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/machine/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/sys/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/xtensa/config/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/variants/ESPDuino/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/variants/adafruit/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/variants/arduino_spi/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/variants/arduino_uart/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/variants/d1/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/variants/d1_mini/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/variants/espino/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/variants/espinotee/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/variants/espresso_lite_v1/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/variants/espresso_lite_v2/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/variants/generic/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/variants/nodemcu/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/variants/oak/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/variants/phoenix_v1/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/variants/phoenix_v2/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/variants/thing/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/variants/wifinfo/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/variants/wifio/   /mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//cores/esp8266/abi.cpp -o /tmp/mkESP/simplesample_http_generic/abi.cpp.o
In file included from /mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//tools/sdk/libc/xtensa-lx106-elf/include/stdlib.h:11:0,
                 from /mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//cores/esp8266/abi.cpp:19:
/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//tools/sdk/libc/xtensa-lx106-elf/include/stdio.h:158:18: error: '__gnuc_va_list' has not been declared
 #define __VALIST __gnuc_va_list
                  ^
/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//tools/sdk/libc/xtensa-lx106-elf/include/_ansi.h:65:35: note: in definition of macro '_EXFUN'
 #define _EXFUN(name, proto)  name proto
                                   ^
/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//tools/sdk/libc/xtensa-lx106-elf/include/stdio.h:184:65: note: in expansion of macro '__VALIST'
 int _EXFUN(vfprintf, (FILE *__restrict, const char *__restrict, __VALIST)
 <more errors follow>

"/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//tools/sdk/include" "-I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//tools/sdk/lwip2/include" "-I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/mkESP/radmon_generic/core"  -c -w -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=10605 -DARDUINO_ESP8266_GENERIC -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD=\"ESP8266_GENERIC\"   -DESP8266  -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//cores/esp8266 -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//variants/generic -I/tmp/mkESP/radmon_generic -I./ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/ArduinoOTA/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/DNSServer/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/EEPROM/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/ESP8266AVRISP/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/ESP8266HTTPClient/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/ESP8266HTTPUpdateServer/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/ESP8266LLMNR/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/ESP8266NetBIOS/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/ESP8266SSDP/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/ESP8266WebServer/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/ESP8266WebServer/src/detail/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/ESP8266WiFi/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/ESP8266WiFi/src/include/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/ESP8266WiFiMesh/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/ESP8266httpUpdate/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/ESP8266mDNS/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/Ethernet/examples/udpntpclient_pedantic/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/Ethernet/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/Ethernet/src/utility/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/GDBStub/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/GDBStub/src/internal/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/GDBStub/src/xtensa/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/GDBStub/src/xtensa/config/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/Hash/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/Hash/src/sha1/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/SD/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/SD/src/utility/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/SPI/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/SPISlave/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/Servo/src/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/Servo/src/esp8266/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/TFT_Touch_Shield_V2/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/Ticker/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/Wire/ -I/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//libraries/esp8266/src/   /mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//cores/esp8266/abi.cpp -o /tmp/mkESP/radmon_generic/abi.cpp.o

# 37 "/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//tools/sdk/libc/xtensa-lx106-elf/include/stdio.h" 2

#define __need___va_list 
# 1 "/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/c++/4.8.2/tr1/stdarg.h" 1
# 30 "/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/xtensa-lx106-elf/include/c++/4.8.2/tr1/stdarg.h"
#define _TR1_STDARG_H 1

# 37 "/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266//tools/sdk/libc/xtensa-lx106-elf/include/stdio.h" 2

#define __need___va_list 
# 1 "/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/lib/gcc/xtensa-lx106-elf/4.8.2/include/stdarg.h" 1 3 4
# 34 "/mnt/e/Users/stm/Documents/GitHub/Arduino-esp8266/tools/xtensa-lx106-elf/lib/gcc/xtensa-lx106-elf/4.8.2/include/stdarg.h" 3 4
#undef __need___va_list

➜  git:(functional) ✗ make -f makeEspArduino.mk ESP_ROOT=~/Documents/github/esp8266/Arduino SKETCH=src/main.cpp   
debug.cpp
WMath.cpp
core_esp8266_wiring_analog.c
/bin/sh: 1: ~/Documents/github/esp8266/Arduino/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-g++: not found
HardwareSerial.cpp
makeEspArduino.mk:180: recipe for target '/tmp/mkESP/main_generic/debug.cpp.o' failed
make: *** [/tmp/mkESP/main_generic/debug.cpp.o] Error 127
make: *** Waiting for unfinished jobs....
/bin/sh: 1: ~/Documents/github/esp8266/Arduino/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-g++: not found
makeEspArduino.mk:180: recipe for target '/tmp/mkESP/main_generic/WMath.cpp.o' failed
make: *** [/tmp/mkESP/main_generic/WMath.cpp.o] Error 127
/bin/sh: 1: ~/Documents/github/esp8266/Arduino/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-gcc: not found
makeEspArduino.mk:188: recipe for target '/tmp/mkESP/main_generic/core_esp8266_wiring_analog.c.o' failed
make: *** [/tmp/mkESP/main_generic/core_esp8266_wiring_analog.c.o] Error 127
core_esp8266_timer.c
/bin/sh: 1: ~/Documents/github/esp8266/Arduino/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-g++: not found
makeEspArduino.mk:180: recipe for target '/tmp/mkESP/main_generic/HardwareSerial.cpp.o' failed
make: *** [/tmp/mkESP/main_generic/HardwareSerial.cpp.o] Error 127
/bin/sh: 1: ~/Documents/github/esp8266/Arduino/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-gcc: not found
makeEspArduino.mk:188: recipe for target '/tmp/mkESP/main_generic/core_esp8266_timer.c.o' failed
make: *** [/tmp/mkESP/main_generic/core_esp8266_timer.c.o] Error 127
➜  git:(functional) ✗ ~/Documents/github/esp8266/Arduino/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-g++ --version
xtensa-lx106-elf-g++ (crosstool-NG 1.20.0) 4.8.2
Copyright (C) 2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

➜  ~ make -f ~/Documents/github/plerub/makeEspArduino/makeEspArduino.mk ESP_ROOT=~/Documents/github/esp8266/Arduino SKETCH=make-unique-test.cpp    

find: ‘./.cache/dconf’: Permission denied
find: ‘./.cache/dconf’: Permission denied
find: ‘./.cache/dconf’: Permission denied
find: ‘./.cache/dconf’: Permission denied
core_esp8266_wiring_analog.c
HardwareSerial.cpp
/bin/sh: 1: ~/Documents/github/esp8266/Arduino/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-gcc: not found
/home/richie/Documents/github/plerub/makeEspArduino/makeEspArduino.mk:188: recipe for target '/tmp/mkESP/make-unique-test_generic/core_esp8266_wiring_analog.c.o' failed
make: *** [/tmp/mkESP/make-unique-test_generic/core_esp8266_wiring_analog.c.o] Error 127
make: *** Waiting for unfinished jobs....
/bin/sh: 1: ~/Documents/github/esp8266/Arduino/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-g++: not found
/home/richie/Documents/github/plerub/makeEspArduino/makeEspArduino.mk:180: recipe for target '/tmp/mkESP/make-unique-test_generic/HardwareSerial.cpp.o' failed
make: *** [/tmp/mkESP/make-unique-test_generic/HardwareSerial.cpp.o] Error 127

#include <memory>
#include <string>

template <typename T>
class Nom
{
public:
    Nom(T d) : data(d) {};
    T data;
};

int main()
{
    auto value = std::make_unique<Nom<int>>(6);
    return  #0;
}

➜  ~ uname -a
Linux chuwi 4.8.0-41-generic #44~16.04.1-Ubuntu SMP Fri Mar 3 17:11:16 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

make -f /PATH1/deploy-libs/makeEspArduino/makeEspArduino.mk ESP_ROOT=/PATH1/deploy-libs/esp8266 
LIBS="/PATH1/deploy-libs/esp8266/libraries /PATH1/sketch-libs "  BOARD=d1_mini   -L  
flash  SKETCH=/PATH2/mesh/mesh.ino


* Build state has changed, doing a full rebuild *
core_esp8266_phy.c
abi.cpp
base64.cpp
cbuf.cpp
cont.S
cont_util.c
core_esp8266_eboot_command.c
core_esp8266_flash_utils.c
core_esp8266_i2s.c
core_esp8266_noniso.c
core_esp8266_main.cpp
pgmspace.cpp
Schedule.cpp
Print.cpp
spiffs_cache.c
spiffs_gc.c
spiffs_nucleus.c
spiffs_check.c
spiffs_hydrogen.c
spiffs_api.cpp
spiffs_hal.cpp
StreamString.cpp
Stream.cpp
time.c
Tone.cpp
uart.c
umm_malloc.c
Updater.cpp
core_esp8266_si2c.c
core_esp8266_postmortem.c
core_esp8266_timer.c
core_esp8266_wiring.c
WMath.cpp
WString.cpp
core_esp8266_wiring_analog.c
core_esp8266_wiring_digital.c
core_esp8266_wiring_pulse.c
core_esp8266_wiring_shift.c
core_esp8266_wiring_pwm.c
FS.cpp
debug.cpp
heap.c
HardwareSerial.cpp
Esp.cpp
IPAddress.cpp
cencode.c
cdecode.c
libc_replacements.c
MD5Builder.cpp
mesh.ino
ArduinoOTA.cpp
DNSServer.cpp
EEPROM.cpp
ESP8266AVRISP.cpp
ESP8266HTTPClient.cpp
ESP8266HTTPUpdateServer.cpp
ESP8266httpUpdate.cpp
ESP8266LLMNR.cpp
ESP8266mDNS.cpp
ESP8266NetBIOS.cpp
ESP8266SSDP.cpp
ESP8266WebServer.cpp
Parsing.cpp
ESP8266WiFi.cpp
ESP8266WiFiAP.cpp
ESP8266WiFiGeneric.cpp
ESP8266WiFiMulti.cpp
ESP8266WiFiScan.cpp
ESP8266WiFiSTA.cpp
WiFiClient.cpp
WiFiClientSecure.cpp
WiFiServer.cpp
WiFiUdp.cpp
ESP8266WiFiMesh.cpp
Dns.cpp
Dhcp.cpp
Ethernet.cpp
EthernetClient.cpp
EthernetServer.cpp
EthernetUdp.cpp
socket.cpp
w5100.cpp
gdbstub-entry.S
gdbstub.c
Hash.cpp
sha1.c
File.cpp
SD.cpp
Sd2Card.cpp
SdFile.cpp
SdVolume.cpp
Servo.cpp
SPI.cpp
hspi_slave.c
SPISlave.cpp
font.c
TFTv2.cpp
Ticker.cpp
Adafruit_BMP085.cpp
DHT.cpp
Wire.cpp
DHT_U.cpp
painlessMesh.cpp
painlessMeshAP.cpp
painlessMeshComm.cpp
painlessMeshConnection.cpp
painlessMeshDebug.cpp
painlessMeshSync.cpp
painlessMeshSTA.cpp
/PATH1/sketch-libs/PainlessMesh/src/painlessMeshSTA.cpp: In member function 'void StationScan::scanComplete(bss_info*)':
/PATH1/sketch-libs/PainlessMesh/src/painlessMeshSTA.cpp:185:44: error: 'STAILQ_NEXT' was not declared in this scope
         bssInfo = STAILQ_NEXT(bssInfo, next);
                                            ^
Creating core archive
make: *** [/tmp/mkESP/mesh_d1_mini/painlessMeshSTA.cpp.o] Error 1
/PATH1/deploy-libs/makeEspArduino/makeEspArduino.mk:198: recipe for target '/tmp/mkESP/mesh_d1_mini/painlessMeshSTA.cpp.o' failed
make: *** Waiting for unfinished jobs....

/tmp/test/obj/core.ar(core_esp8266_main.cpp.o): In function `loop_wrapper':
/home/leonardo/esp8266/cores/esp8266/core_esp8266_main.cpp:110: undefined reference to `printf'

echo Linking /tmp/mkESP/esp_ws28x_web_d1_mini_lite/esp_ws28x_web.bin
Linking /tmp/mkESP/esp_ws28x_web_d1_mini_lite/esp_ws28x_web.bin
echo "  Versions: 2435911-dirty, 2.4.0-rc2-47-g58937dd"
  Versions: 2435911-dirty, 2.4.0-rc2-47-g58937dd
echo    '#include <buildinfo.h>' >/tmp/mkESP/esp_ws28x_web_d1_mini_lite/buildinfo.c++
echo '_tBuildInfo _BuildInfo = {"2017-12-15","14:50:44","2435911-dirty","2.4.0-rc2-47-g58937dd"};' >>/tmp/mkESP/esp_ws28x_web_d1_mini_lite/buildinfo.c++
"/home/amo/mybroj/3rd-party/nodes-mybroj/deploy-libs/esp8266/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-g++" -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/amo/mybroj/3rd-party/nodes-mybroj/deploy-libs/esp8266/tools/sdk/include" "-I/home/amo/mybroj/3rd-party/nodes-mybroj/deploy-libs/esp8266/tools/sdk/lwip2/include" "-I/home/amo/mybroj/3rd-party/nodes-mybroj/deploy-libs/esp8266/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/mkESP/esp_ws28x_web_d1_mini_lite/core"  -c -w -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   -DARDUINO=10605 -DARDUINO_ESP8266_WEMOS_D1MINILITE -DARDUINO_ARCH_ESP8266 -DARDUINO_BOARD=\"ESP8266_WEMOS_D1MINILITE\"  -DESP8266  -I/home/amo/mybroj/3rd-party/nodes-mybroj/deploy-libs/esp8266/cores/esp8266 -I/home/amo/mybroj/3rd-party/nodes-mybroj/deploy-libs/esp8266/variants/d1_mini -I/tmp/mkESP/esp_ws28x_web_d1_mini_lite  /tmp/mkESP/esp_ws28x_web_d1_mini_lite/buildinfo.c++ -o /tmp/mkESP/esp_ws28x_web_d1_mini_lite/buildinfo.c++.o
"/home/amo/mybroj/3rd-party/nodes-mybroj/deploy-libs/esp8266/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-gcc" -g -w -Os -nostdlib -Wl,--no-check-sections -u call_user_start -u _printf_float -u _scanf_float -Wl,-static "-L/home/amo/mybroj/3rd-party/nodes-mybroj/deploy-libs/esp8266/tools/sdk/lib" "-L/home/amo/mybroj/3rd-party/nodes-mybroj/deploy-libs/esp8266/tools/sdk/ld" "-L/home/amo/mybroj/3rd-party/nodes-mybroj/deploy-libs/esp8266/tools/sdk/libc/xtensa-lx106-elf/lib" "-T" -Wl,--gc-sections -Wl,-wrap,system_restart_local -Wl,-wrap,spi_flash_read  -o "/tmp/mkESP/esp_ws28x_web_d1_mini_lite/esp_ws28x_web.elf" -Wl,--start-group /tmp/mkESP/esp_ws28x_web_d1_mini_lite/arduino.ar /tmp/mkESP/esp_ws28x_web_d1_mini_lite/esp_ws28x_web_.cpp.o /tmp/mkESP/esp_ws28x_web_d1_mini_lite/buildinfo.c++.o "/tmp/mkESP/esp_ws28x_web_d1_mini_lite/arduino.ar" -lhal -lphy -lpp -lnet80211 -llwip2 -lwpa -lcrypto -lmain -lwps -laxtls -lespnow -lsmartconfig -lairkiss -lmesh -lwpa2 -lstdc++ -lm -lc -lgcc -Wl,--end-group  "-L/tmp/mkESP/esp_ws28x_web_d1_mini_lite"
/home/amo/mybroj/3rd-party/nodes-mybroj/deploy-libs/esp8266/tools/xtensa-lx106-elf/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld: cannot open linker script file -Wl,--gc-sections: No such file or directory
collect2: error: ld returned 1 exit status
/home/amo/mybroj/3rd-party/nodes-mybroj/deploy-libs/makeEspArduino/makeEspArduino.mk:239: recipe for target '/tmp/mkESP/esp_ws28x_web_d1_mini_lite/esp_ws28x_web.bin' failed
make: *** [/tmp/mkESP/esp_ws28x_web_d1_mini_lite/esp_ws28x_web.bin] Error 1

cd
"/home/amo/mybroj/nodes-mybroj/sketches/esp_ws28x_web"
&&
make
-f
/home/amo/mybroj/3rd-party/nodes-mybroj/deploy-libs/makeEspArduino/makeEspArduino.mk
BOARD="d1_mini_lite"
FLASH_DEF="1M"
UPLOAD_PORT="/dev/ttyUSB1"
SKETCH="/home/amo/mybroj/nodes-mybroj/sketches/esp_ws28x_web/esp_ws28x_web.ino"
ESP_ROOT="/home/amo/mybroj/3rd-party/nodes-mybroj/deploy-libs/esp8266"
VERBOSE=1
flash

cd ~
git clone https://github.com/plerup/makeEspArduino.git
git clone https://github.com/eeyrw/LcdTcp # It's my arduino project.
alias espmake="make -f ~/makeEspArduino/makeEspArduino.mk"
cd LcdTcp
espmake

which: no esptool.py in (/usr/local/bin:/usr/bin:/cygdrive/f/Perl64/site/bin:/cygdrive/f/Perl64/bin:/cygdrive/f/Windows/system32:/cygdrive/f/Windows:/cygdrive/f/Windows/System32/Wbem:/cygdrive/f/Windows/System32/WindowsPowerShell/v1.0:/cygdrive/f/Program Files (x86)/NVIDIA Corporation/PhysX/Common:/cygdrive/f/Program Files (x86)/GTK2-Runtime/bin:/cygdrive/f/WINDOWS/system32:/cygdrive/f/WINDOWS:/cygdrive/f/WINDOWS/System32/Wbem:/cygdrive/f/WINDOWS/System32/WindowsPowerShell/v1.0:/cygdrive/e/Git/cmd:/cygdrive/f/mingw64/bin:/cygdrive/f/Program Files/TortoiseGit/bin:/cygdrive/e/GNU Tools ARM Embedded/7 2017-q4-major/bin:/cygdrive/f/Users/yuan/AppData/Local/Microsoft/WindowsApps:/cygdrive/e/SDCC/bin:/cygdrive/e/CMake/bin:/cygdrive/d/Microsoft VS Code/bin:/usr/bin:/cygdrive/d/stm8flash:/cygdrive/e/avra-1.3.0/src)
which: no esptool.py in (/usr/local/bin:/usr/bin:/cygdrive/f/Perl64/site/bin:/cygdrive/f/Perl64/bin:/cygdrive/f/Windows/system32:/cygdrive/f/Windows:/cygdrive/f/Windows/System32/Wbem:/cygdrive/f/Windows/System32/WindowsPowerShell/v1.0:/cygdrive/f/Program Files (x86)/NVIDIA Corporation/PhysX/Common:/cygdrive/f/Program Files (x86)/GTK2-Runtime/bin:/cygdrive/f/WINDOWS/system32:/cygdrive/f/WINDOWS:/cygdrive/f/WINDOWS/System32/Wbem:/cygdrive/f/WINDOWS/System32/WindowsPowerShell/v1.0:/cygdrive/e/Git/cmd:/cygdrive/f/mingw64/bin:/cygdrive/f/Program Files/TortoiseGit/bin:/cygdrive/e/GNU Tools ARM Embedded/7 2017-q4-major/bin:/cygdrive/f/Users/yuan/AppData/Local/Microsoft/WindowsApps:/cygdrive/e/SDCC/bin:/cygdrive/e/CMake/bin:/cygdrive/d/Microsoft VS Code/bin:/usr/bin:/cygdrive/d/stm8flash:/cygdrive/e/avra-1.3.0/src)
abi.cpp
base64.cpp
cbuf.cpp
cont.S
cont_util.c
core_esp8266_eboot_command.c
core_esp8266_flash_utils.c
core_esp8266_i2s.c
core_esp8266_main.cpp
core_esp8266_noniso.c
core_esp8266_phy.c
core_esp8266_postmortem.c
core_esp8266_si2c.c
core_esp8266_timer.c
core_esp8266_wiring.c
core_esp8266_wiring_analog.c
core_esp8266_wiring_digital.c
core_esp8266_wiring_pulse.c
core_esp8266_wiring_pwm.c
core_esp8266_wiring_shift.c
debug.cpp
Esp.cpp
FS.cpp
FunctionalInterrupt.cpp
HardwareSerial.cpp
heap.c
IPAddress.cpp
cdecode.c
cencode.c
libc_replacements.c
MD5Builder.cpp
pgmspace.cpp
Print.cpp
Schedule.cpp
sntp-lwip2.c
spiffs_cache.c
spiffs_check.c
spiffs_gc.c
spiffs_hydrogen.c
spiffs_nucleus.c
spiffs_api.cpp
spiffs_hal.cpp
Stream.cpp
StreamString.cpp
time.c
Tone.cpp
uart.c
umm_malloc.c
Updater.cpp
WMath.cpp
WString.cpp
Creating core archive
LcdTcp.ino
In file included from LcdTcp.ino:2:0:
LcdTcp.h:11:25: fatal error: ESP8266WiFi.h: No such file or directory
 #include <ESP8266WiFi.h>
                         ^
compilation terminated.
make: *** [/home/yuan/makeEspArduino/makeEspArduino.mk:220：F:/cygwin64/tmp/mkESP/LcdTcp_generic/LcdTcp_.cpp.o] error 1

THIS_DIR := $(realpath $(dir $(realpath $(lastword $(MAKEFILE_LIST)))))
ROOT := $(THIS_DIR)/..
LIBS = $(ESP_LIBS)/SPI \
  $(ESP_LIBS)/Wire \
  $(ESP_LIBS)/ESP8266WiFi \
UPLOAD_SPEED = 115200

$ espmake
which: no esptool.py in (/usr/local/bin:/usr/bin:/cygdrive/f/Perl64/site/bin:/cygdrive/f/Perl64/bin:/cygdrive/f/Windows/system32:/cygdrive/f/Windows:/cygdrive/f/Windows/System32/Wbem:/cygdrive/f/Windows/System32/WindowsPowerShell/v1.0:/cygdrive/f/Program Files (x86)/NVIDIA Corporation/PhysX/Common:/cygdrive/f/Program Files (x86)/GTK2-Runtime/bin:/cygdrive/f/WINDOWS/system32:/cygdrive/f/WINDOWS:/cygdrive/f/WINDOWS/System32/Wbem:/cygdrive/f/WINDOWS/System32/WindowsPowerShell/v1.0:/cygdrive/e/Git/cmd:/cygdrive/f/mingw64/bin:/cygdrive/f/Program Files/TortoiseGit/bin:/cygdrive/e/GNU Tools ARM Embedded/7 2017-q4-major/bin:/cygdrive/f/Users/yuan/AppData/Local/Microsoft/WindowsApps:/cygdrive/e/SDCC/bin:/cygdrive/e/CMake/bin:/cygdrive/d/Microsoft VS Code/bin:/usr/bin:/cygdrive/d/stm8flash:/cygdrive/e/avra-1.3.0/src)
which: no esptool.py in (/usr/local/bin:/usr/bin:/cygdrive/f/Perl64/site/bin:/cygdrive/f/Perl64/bin:/cygdrive/f/Windows/system32:/cygdrive/f/Windows:/cygdrive/f/Windows/System32/Wbem:/cygdrive/f/Windows/System32/WindowsPowerShell/v1.0:/cygdrive/f/Program Files (x86)/NVIDIA Corporation/PhysX/Common:/cygdrive/f/Program Files (x86)/GTK2-Runtime/bin:/cygdrive/f/WINDOWS/system32:/cygdrive/f/WINDOWS:/cygdrive/f/WINDOWS/System32/Wbem:/cygdrive/f/WINDOWS/System32/WindowsPowerShell/v1.0:/cygdrive/e/Git/cmd:/cygdrive/f/mingw64/bin:/cygdrive/f/Program Files/TortoiseGit/bin:/cygdrive/e/GNU Tools ARM Embedded/7 2017-q4-major/bin:/cygdrive/f/Users/yuan/AppData/Local/Microsoft/WindowsApps:/cygdrive/e/SDCC/bin:/cygdrive/e/CMake/bin:/cygdrive/d/Microsoft VS Code/bin:/usr/bin:/cygdrive/d/stm8flash:/cygdrive/e/avra-1.3.0/src)
abi.cpp
base64.cpp
cbuf.cpp
cont.S
cont_util.c
core_esp8266_eboot_command.c
core_esp8266_flash_utils.c
core_esp8266_i2s.c
core_esp8266_main.cpp
core_esp8266_noniso.c
core_esp8266_phy.c
core_esp8266_postmortem.c
core_esp8266_si2c.c
core_esp8266_timer.c
core_esp8266_wiring.c
core_esp8266_wiring_analog.c
core_esp8266_wiring_digital.c
core_esp8266_wiring_pulse.c
core_esp8266_wiring_pwm.c
core_esp8266_wiring_shift.c
debug.cpp
Esp.cpp
FS.cpp
FunctionalInterrupt.cpp
HardwareSerial.cpp
heap.c
IPAddress.cpp
cdecode.c
cencode.c
libc_replacements.c
MD5Builder.cpp
pgmspace.cpp
Print.cpp
Schedule.cpp
sntp-lwip2.c
spiffs_cache.c
spiffs_check.c
spiffs_gc.c
spiffs_hydrogen.c
spiffs_nucleus.c
spiffs_api.cpp
spiffs_hal.cpp
Stream.cpp
StreamString.cpp
time.c
Tone.cpp
uart.c
umm_malloc.c
Updater.cpp
WMath.cpp
WString.cpp
Creating core archive
LcdTcp.ino
CmdProc.cpp
LcdInterface.cpp
LCD_I2C.cpp
WiFiManager.cpp
LiquidCrystal_I2C.cpp
TcpServer.cpp
WifiConnection.cpp
SPI.cpp
Wire.cpp
ESP8266WiFi.cpp
ESP8266WiFiAP.cpp
ESP8266WiFiGeneric.cpp
ESP8266WiFiMulti.cpp
ESP8266WiFiScan.cpp
ESP8266WiFiSTA.cpp
WiFiClient.cpp
WiFiClientSecure.cpp
WiFiServer.cpp
WiFiUdp.cpp
Linking F:/cygwin64/tmp/mkESP/LcdTcp_generic/LcdTcp.bin
  Versions: Unknown, 2.4.0
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o:(.text._ZN11WiFiManager10handleInfoEv+0x74): undefined reference to `ESP8266WebServer::sendHeader(String const&, String const&, bool)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o:(.text._ZN11WiFiManager10handleInfoEv+0x78): undefined reference to `ESP8266WebServer::send(int, char const*, String const&)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `WiFiManager::handleInfo()':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::sendHeader(String const&, String const&, bool)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `String::operator+=(__FlashStringHelper const*)':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::send(int, char const*, String const&)'
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::sendHeader(String const&, String const&, bool)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `String::operator+=(String const&)':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::send(int, char const*, String const&)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `DEBUG_WM<String>':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::~ESP8266WebServer()'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `std::default_delete<ESP8266WebServer>::operator()(ESP8266WebServer*) const':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::~ESP8266WebServer()'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o:(.text._ZN11WiFiManager14handleWifiSaveEv+0x38): undefined reference to `ESP8266WebServer::arg(String)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o:(.text._ZN11WiFiManager14handleWifiSaveEv+0x68): undefined reference to `ESP8266WebServer::arg(String)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o:(.text._ZN11WiFiManager14handleWifiSaveEv+0x90): undefined reference to `ESP8266WebServer::arg(String)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o:(.text._ZN11WiFiManager14handleWifiSaveEv+0xc7): undefined reference to `ESP8266WebServer::arg(String)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o:(.text._ZN11WiFiManager14handleWifiSaveEv+0x144): undefined reference to `ESP8266WebServer::arg(String)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o:(.text._ZN11WiFiManager14handleWifiSaveEv+0x17b): more undefined references to `ESP8266WebServer::arg(String)' follow
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `WiFiManager::handleWifiSave()':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::sendHeader(String const&, String const&, bool)'
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::send(int, char const*, String const&)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `String::operator+=(__FlashStringHelper const*)':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::sendHeader(String const&, String const&, bool)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `WiFiManager::handleWifi(unsigned char)':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::send(int, char const*, String const&)'
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `DNSServer::DNSServer()'
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::ESP8266WebServer(int)'
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `DNSServer::setErrorReplyCode(DNSReplyCode const&)'
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `DNSServer::start(unsigned short const&, String const&, IPAddress const&)'
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::on(String const&, std::function<void ()>)'
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::onNotFound(std::function<void ()>)'
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::begin()'
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `DNSServer::DNSServer()'
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::ESP8266WebServer(int)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `String::operator+=(String const&)':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `DNSServer::setErrorReplyCode(DNSReplyCode const&)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `std::unique_ptr<DNSServer, std::default_delete<DNSServer> >::reset(DNSServer*)':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `DNSServer::start(unsigned short const&, String const&, IPAddress const&)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `WiFiManager::setupConfigPortal()':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::on(String const&, std::function<void ()>)'
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::on(String const&, std::function<void ()>)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `IPAddress':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::on(String const&, std::function<void ()>)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `WiFiManager::setupConfigPortal()':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::on(String const&, std::function<void ()>)'
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::on(String const&, std::function<void ()>)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o:F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: more undefined references to `ESP8266WebServer::on(String const&, std::function<void ()>)' follow
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `_Head_base<bool, void>':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::onNotFound(std::function<void ()>)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `bind<void (WiFiManager::*)(unsigned char), WiFiManager* const, bool>':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::begin()'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `WiFiManager::setupConfigPortal()':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `DNSServer::processNextRequest()'
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::handleClient()'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `_Bind<WiFiManager* const>':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `DNSServer::processNextRequest()'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `String::operator+=(__FlashStringHelper const*)':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::handleClient()'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `WiFiManager::autoConnect(char const*, char const*)':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::hostHeader()'
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::hostHeader()'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `WiFiManager::captivePortal()':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::sendHeader(String const&, String const&, bool)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `StringSumHelper':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::send(int, char const*, String const&)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `WiFiManager::handleRoot()':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::sendHeader(String const&, String const&, bool)'
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::send(int, char const*, String const&)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `String::operator+=(char const*)':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::args()'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `String::operator+=(__FlashStringHelper const*)':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::argName(int)'
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::arg(int)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `WiFiManager::handleRoot()':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::args()'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o:(.text._ZN11WiFiManager14handleNotFoundEv+0xe0): undefined reference to `ESP8266WebServer::argName(int)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `WiFiManager::handleNotFound()':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::arg(int)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `String::operator+=(char const*)':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::args()'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `WiFiManager::handleNotFound()':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::sendHeader(String const&, String const&, bool)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `String::operator+=(char const*)':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::sendHeader(String const&, String const&, bool)'
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::sendHeader(String const&, String const&, bool)'
F:/cygwin64/tmp/mkESP/LcdTcp_generic/WiFiManager.cpp.o: In function `WiFiManager::handleNotFound()':
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::sendHeader(String const&, String const&, bool)'
F:/cygwin64/home/yuan/LcdTcp/libraries/WiFiManager/WiFiManager.cpp:759: undefined reference to `ESP8266WebServer::send(int, char const*, String const&)'
collect2.exe: error: ld returned 1 exit status
make: *** [/home/yuan/makeEspArduino/makeEspArduino.mk:244：F:/cygwin64/tmp/mkESP/LcdTcp_generic/LcdTcp.bin] 错误 1

Creating core archive
Linking /home/tomc/ownCloud/Electronics/ESP8266/sketchbook/tempMonitor/.build/tempMonitor_generic/tempMonitor.bin
  Versions: Unknown, 2.3.0
/home/tomc/.arduino15/packages/esp8266/tools/xtensa-lx106-elf-gcc/1.20.0-26-gb404fb9-2/bin/../lib/gcc/xtensa-lx106-elf/4.8.2/../../../../xtensa-lx106-elf/bin/ld: cannot open linker script file -Wl,--gc-sections: No such file or directory
collect2: error: ld returned 1 exit status

.
├── makeEspArduino
│   ├── LICENSE
│   ├── makeEspArduino.mk
│   └── README.md
└── sketchbook
    └── tempMonitor
        ├── config.mk
        └── tempMonitor.ino

# config.mk
THIS_DIR := $(realpath $(dir $(realpath $(lastword $(MAKEFILE_LIST)))))
ROOT := $(THIS_DIR)/..
#LIBS = $(ESP_LIBS)/SPI \
#  $(ESP_LIBS)/Wire \
#  $(ESP_LIBS)/ESP8266WiFi \
#  $(ROOT)/libraries \
#  $(ROOT)/ext_lib

FLASH_DEF = 512K64K
BUILD_DIR = $(THIS_DIR)/.build/$(MAIN_NAME)_$(BOARD)

/e/git-junk/hardware/esp8266/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-g++ -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ -I/e/git-junk/hardware/esp8266/tools/sdk/include -I/e/git-junk/hardware/esp8266/tools/sdk/lwip/include -I/e/git-junk/hardware/esp8266/tools/sdk/libc/xtensa-lx106-elf/include -IE:/msys64/tmp/mkESP/test_generic/core -c -w -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 -DARDUINO=10605 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_esp8266 -DARDUINO_BOARD="ESP8266_ESP01" -DESP8266 -I/e/git-junk/hardware/esp8266/cores/esp8266 -I/e/git-junk/hardware/esp8266/variants/generic -IE:/msys64/tmp/mkESP/test_generic -IE:/git-junk/makeEspArduino/arduino/ -o /e/git-junk/hardware/esp8266/cores/esp8266/abi.cpp -o E:/msys64/tmp/mkESP/test_generic/abi.cpp.o

/e/git-junk/hardware/esp8266/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-g++ -D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ -I/e/git-junk/hardware/esp8266/tools/sdk/include -I/e/git-junk/hardware/esp8266/tools/sdk/lwip/include -I/e/git-junk/hardware/esp8266/tools/sdk/libc/xtensa-lx106-elf/include -IE:/msys64/tmp/mkESP/test_generic/core -c -w -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 -DARDUINO=10605 -DARDUINO_ESP8266_ESP01 -DARDUINO_ARCH_esp8266 -DARDUINO_BOARD="ESP8266_ESP01" -DESP8266 -I/e/git-junk/hardware/esp8266/cores/esp8266 -I/e/git-junk/hardware/esp8266/variants/generic -IE:/msys64/tmp/mkESP/test_generic -IE:/git-junk/makeEspArduino/arduino/ -o

Creating core archive
Linking ../build/ESP8266/3.0.0/alpha/ger/emonio.bin
  Versions: 2.4.0-258-g9782fe8-dirty, 2.4.0-rc2-18-g303a71d
error: invalid flash mode value: -bf
../../makeEspArduino/makeEspArduino.mk:235: recipe for target '../build/ESP8266/3.0.0/alpha/ger/emonio.bin' failed
make: *** [../build/ESP8266/3.0.0/alpha/ger/emonio.bin] Error 2

 In file included from /home/pi/Arduino/libraries/Adafruit_MQTT_Library/examples/mqtt_fona/fonahelper.cpp:1:0: 
 /home/pi/Arduino/libraries/Adafruit_SleepyDog_Library/Adafruit_SleepyDog.h:23:4: error: #error         Unsupported platform for the Adafruit Watchdog library! 
       #error Unsupported platform for the Adafruit Watchdog library!
 ^ 
 /home/pi/Arduino/libraries/Adafruit_MQTT_Library/examples/mqtt_fona/fonahelper.cpp:2:28: fatal   error: SoftwareSerial.h: No such file or directory 
  #include <SoftwareSerial.h> 
                       
 compilation terminated. 
 /home/pi/makeEspArduino/makeEspArduino.mk:194: recipe for target 
 '/tmp/mkESP/dht_temp_generic/fonahelper.cpp.o' failed 
  make: *** [/tmp/mkESP/dht_temp_generic/fonahelper.cpp.o] Error 1   
 make: *** Waiting for unfinished jobs.... 

#include "spi_flash.h"
void testSPIFlash() {
  uint32_t* buf = (uint32_t*)calloc(8, sizeof(uint32_t));
  uint32_t from_addr = 0x100000;
  uint32_t to_addr = from_addr + 0xfb000;

  for (uint32_t i = from_addr; i < to_addr; i+=8) {
    spi_flash_read(i, buf, 8*sizeof(uint32_t));
    Serial.print(i, HEX);
    Serial.print(":\t");
    for (size_t i = 0; i < 8; i++) {
      Serial.print(buf[i], HEX);
      Serial.print(" ");
    }
    Serial.println();
  }
}

void setup() {
 testSPIFlash();
}
void loop(){
}

In function 'testSPIFlash()':
undefined reference to spi_flash_read(unsigned int, unsigned int*, unsigned int)

#define STRINGIZE(x) #x
#define STRINGIZE_VALUE_OF(x) STRINGIZE(x)

const char* update_username =  _UPDATE_USERNAME;
const char* update_password =  _UPDATE_PASSWORD;
const char* host =             _HOST;
const char* ssid =             _SSID;
const char* password =         _PASSWORD;
// const char* update_username =   STRINGIZE_VALUE_OF(_UPDATE_USERNAME);
// const char* update_password =   STRINGIZE_VALUE_OF(_UPDATE_PASSWORD);
// const char* host =              STRINGIZE_VALUE_OF(_HOST);
// const char* ssid =              STRINGIZE_VALUE_OF(_SSID);
// const char* password =          STRINGIZE_VALUE_OF(_PASSWORD);
const char* update_path =       "/update";
// const char* update_path =       _UPDATE_PATH;

"/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-gcc" -g -w -Os -nostdlib -Wl,--no-check-sections -u call_user_start -u _printf_float -u _scanf_float -Wl,-static "-L/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/sdk/lib" "-L/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/sdk/ld" "-L/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/sdk/libc/xtensa-lx106-elf/lib" "-Teagle.flash.4m1m.ld" -Wl,--gc-sections -Wl,-wrap,system_restart_local -Wl,-wrap,spi_flash_read  -o "/tmp/mkESP/OTA_local_to_ESP_d1_mini/OTA_local_to_ESP.elf" -Wl,--start-group "/tmp/mkESP/OTA_local_to_ESP_d1_mini/arduino.ar" -lhal -lphy -lpp -lnet80211 -llwip2 -lwpa -lcrypto -lmain -lwps -laxtls -lespnow -lsmartconfig -lairkiss -lmesh -lwpa2 -lstdc++ -lm -lc -lgcc -Wl,--end-group  "-L/tmp/mkESP/OTA_local_to_ESP_d1_mini"
"/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/esptool/esptool" -eo "/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/bootloaders/eboot/eboot.elf" -bo "/tmp/mkESP/OTA_local_to_ESP_d1_mini/OTA_local_to_ESP.bin" -bm dio -bf 40 -bz 4M -bs .text -bp 4096 -ec -eo "/tmp/mkESP/OTA_local_to_ESP_d1_mini/OTA_local_to_ESP.elf" -bs .irom0.text -bs .text -bs .data -bs .rodata -bc -ec
"/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-size" -A "/tmp/mkESP/OTA_local_to_ESP_d1_mini/OTA_local_to_ESP.elf" | perl -e "$MEM_USAGE" "^(?:\.irom0\.text|\.text|\.data|\.rodata|)\s+([0-9]+).*" "^(?:\.data|\.rodata|\.bss)\s+([0-9]+).*"

Memory usage
  Ram:    35624 bytes
  Flash: 291447 bytes

printf "LwIPVariant: v2 Prebuilt (MSS=536)\n"
LwIPVariant: v2 Prebuilt (MSS=536)
printf "Flash size: 4M (1M SPIFFS)\n\n"
Flash size: 4M (1M SPIFFS)

perl -e 'print "Build complete. Elapsed time: ", time()-1515487954,  " seconds\n\n"'
Build complete. Elapsed time: 39 seconds

/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esptool -a soft_reset write_flash 0x00000 /tmp/mkESP/OTA_local_to_ESP_d1_mini/OTA_local_to_ESP.bin
make: execvp: /home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esptool: Permission denied
/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/makeEspArduino/makeEspArduino.mk:257: recipe for target 'flash' failed
make: *** [flash] Error 127

Warning: local() encountered an error (return code 2) while executing 'make -e -f /home/me/myproj/3rd-party/nodes-myproj/deploy-libs/makeEspArduino/makeEspArduino.mk BOARD="d1_mini" FLASH_DEF="4M1M" UPLOAD_PORT="/dev/ttyUSB0" SKETCH="/home/me/myproj/nodes-myproj/sketches/OTA_local_to_ESP.ino" ESP_ROOT="/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266" ESPTOOL_PY="/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esptool" CUSTOM_LIBS="/home/me/myproj/3rd-party/nodes-myproj/sketch-libs /home/me/myproj/nodes-myproj/node-lib" BUILD_EXTRA_FLAGS='
 -D_UPDATE_USERNAME=XXXX 
 -D_UPDATE_PASSWORD=xxxx 
 -D_HOST=esp8266_wu 
 -D_SSID=sssssssss 
 -D_PASSWORD=pppppppppp 
 -D_UPDATE_PATH=update '  flash '

"/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-g++"
 -D__ets__
 -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/sdk/include" "-I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/sdk/lwip2/include" "-I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/mkESP/OTA_local_to_ESP_d1_mini/core"  -c -w -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=10605
 -DARDUINO_ESP8266_WEMOS_D1MINI
 -DARDUINO_ARCH_ESP8266
 -DARDUINO_BOARD=\"ESP8266_WEMOS_D1MINI\"  
 -DESP8266
 -D_UPDATE_USERNAME \"XXXX\" 
 -D_UPDATE_PASSWORD \"xxxx\" 
 -D_HOST \"esp8266_wu\" 
 -D_SSID \"sssssssss\" 
 -D_PASSWORD \"pppppppppp\" 
 -D_UPDATE_PATH \"update\"  -I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/cores/esp8266 -I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/variants/d1_mini -I/tmp/mkESP/OTA_local_to_ESP_d1_mini -I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/libraries/ArduinoOTA/ -I/home/me/myproj/3rd-party/nodes-I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/libraries/Wire/ -I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/libraries/esp8266/src/ -I/home/me/myproj/nodes-myproj/sketches/esp_ws28x_web/   /home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/cores/esp8266/WMath.cpp -o /tmp/mkESP/OTA_local_to_ESP_d1_mini/WMath.cpp.o
xtensa-lx106-elf-g++: error: "XXXX": No such file or directory
xtensa-lx106-elf-g++: error: "xxxx": No such file or directory
xtensa-lx106-elf-g++: error: "esp8266_wu": No such file or directory
xtensa-lx106-elf-g++: error: "sssssssss": No such file or directory
xtensa-lx106-elf-g++: error: "pppppppppp": No such file or directory
xtensa-lx106-elf-g++: error: "update": No such file or directory
/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/makeEspArduino/makeEspArduino.mk:215: recipe for target '/tmp/mkESP/OTA_local_to_ESP_d1_mini/WMath.cpp.o' failed
make: *** [/tmp/mkESP/OTA_local_to_ESP_d1_mini/WMath.cpp.o] Error 1

Warning: local() encountered an error (return code 2) while executing 'make -e -f /home/me/myproj/3rd-party/nodes-myproj/deploy-libs/makeEspArduino/makeEspArduino.mk BOARD="d1_mini" FLASH_DEF="4M1M" UPLOAD_PORT="/dev/ttyUSB0" SKETCH="/home/me/myproj/nodes-myproj/sketches/OTA_local_to_ESP.ino" ESP_ROOT="/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266" ESPTOOL_PY="/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esptool" CUSTOM_LIBS="/home/me/myproj/3rd-party/nodes-myproj/sketch-libs /home/me/myproj/nodes-myproj/node-lib" BUILD_EXTRA_FLAGS='
 -D_UPDATE_USERNAME \"XXXX\" 
 -D_UPDATE_PASSWORD \"xxxx\" 
 -D_HOST \"esp8266_wu\" 
 -D_SSID \"sssssssss\" 
 -D_PASSWORD \"pppppppppp\" 
 -D_UPDATE_PATH \"update\" '  flash '

"/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-g++"
 -D__ets__
 -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/sdk/include" "-I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/sdk/lwip2/include" "-I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/mkESP/OTA_local_to_ESP_d1_mini/core"  -c -w -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=10605
 -DARDUINO_ESP8266_WEMOS_D1MINI
 -DARDUINO_ARCH_ESP8266
 -DARDUINO_BOARD=\"ESP8266_WEMOS_D1MINI\"  
 -DESP8266
 -D_UPDATE_USERNAME#XXXX 
 -D_UPDATE_PASSWORD#xxxx 
 -D_HOST#esp8266_wu 
 -D_SSID#sssssssss 
 -D_PASSWORD#pppppppppp 
 -D_UPDATE_PATH#update  -I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/cores/esp8266 -I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/variants/d1_mini -I/tmp/mkESP/OTA_local_to_ESP_d1_mini -I/home/me/myproj/3rd-I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/libraries/Wire/ -I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/libraries/esp8266/src/ -I/home/me/myproj/nodes-myproj/sketches/esp_ws28x_web/   -x c++ -include /home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/cores/esp8266/Arduino.h /home/me/myproj/nodes-myproj/sketches/OTA_local_to_ESP.ino -o /tmp/mkESP/OTA_local_to_ESP_d1_mini/OTA_local_to_ESP_.cpp.o
<command-line>:0:17: error: stray '#' in program
/home/me/myproj/nodes-myproj/sketches/OTA_local_to_ESP.ino:29:32: note: in expansion of macro '_UPDATE_USERNAME'
 const char* update_username =  _UPDATE_USERNAME;
                                ^
<command-line>:0:17: error: stray '#' in program
/home/me/myproj/nodes-myproj/sketches/OTA_local_to_ESP.ino:30:32: note: in expansion of macro '_UPDATE_PASSWORD'
 const char* update_password =  _UPDATE_PASSWORD;
                                ^
<command-line>:0:6: error: stray '#' in program
/home/me/myproj/nodes-myproj/sketches/OTA_local_to_ESP.ino:31:32: note: in expansion of macro '_HOST'
 const char* host =             _HOST;
                                ^
<command-line>:0:6: error: stray '#' in program
/home/me/myproj/nodes-myproj/sketches/OTA_local_to_ESP.ino:32:32: note: in expansion of macro '_SSID'
 const char* ssid =             _SSID;
                                ^
<command-line>:0:10: error: stray '#' in program
/home/me/myproj/nodes-myproj/sketches/OTA_local_to_ESP.ino:33:32: note: in expansion of macro '_PASSWORD'
 const char* password =         _PASSWORD;
                                ^
<command-line>:0:18: error: 'XXXX' was not declared in this scope
/home/me/myproj/nodes-myproj/sketches/OTA_local_to_ESP.ino:29:32: note: in expansion of macro '_UPDATE_USERNAME'
 const char* update_username =  _UPDATE_USERNAME;
                                ^
<command-line>:0:18: error: 'xxxx' was not declared in this scope
/home/me/myproj/nodes-myproj/sketches/OTA_local_to_ESP.ino:30:32: note: in expansion of macro '_UPDATE_PASSWORD'
 const char* update_password =  _UPDATE_PASSWORD;
                                ^
<command-line>:0:7: error: 'esp8266_wu' was not declared in this scope
/home/me/myproj/nodes-myproj/sketches/OTA_local_to_ESP.ino:31:32: note: in expansion of macro '_HOST'
 const char* host =             _HOST;
                                ^
<command-line>:0:7: error: 'sssssssss' was not declared in this scope
/home/me/myproj/nodes-myproj/sketches/OTA_local_to_ESP.ino:32:32: note: in expansion of macro '_SSID'
 const char* ssid =             _SSID;
                                ^
<command-line>:0:11: error: 'pppppppppp' was not declared in this scope
/home/me/myproj/nodes-myproj/sketches/OTA_local_to_ESP.ino:33:32: note: in expansion of macro '_PASSWORD'
 const char* password =         _PASSWORD;
                                ^
/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/makeEspArduino/makeEspArduino.mk:219: recipe for target '/tmp/mkESP/OTA_local_to_ESP_d1_mini/OTA_local_to_ESP_.cpp.o' failed
make: *** [/tmp/mkESP/OTA_local_to_ESP_d1_mini/OTA_local_to_ESP_.cpp.o] Error 1

Warning: local() encountered an error (return code 2) while executing 'make -e -f /home/me/myproj/3rd-party/nodes-myproj/deploy-libs/makeEspArduino/makeEspArduino.mk BOARD="d1_mini" FLASH_DEF="4M1M" UPLOAD_PORT="/dev/ttyUSB0" SKETCH="/home/me/myproj/nodes-myproj/sketches/OTA_local_to_ESP.ino" ESP_ROOT="/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266" ESPTOOL_PY="/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esptool" CUSTOM_LIBS="/home/me/myproj/3rd-party/nodes-myproj/sketch-libs /home/me/myproj/nodes-myproj/node-lib" BUILD_EXTRA_FLAGS='
 -D_UPDATE_USERNAME#XXXX 
 -D_UPDATE_PASSWORD#xxxx 
 -D_HOST#esp8266_wu 
 -D_SSID#sssssssss 
 -D_PASSWORD#pppppppppp 
 -D_UPDATE_PATH#update '  flash '

"/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-g++"
 -D__ets__
 -DICACHE_FLASH -U__STRICT_ANSI__ "-I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/sdk/include" "-I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/sdk/lwip2/include" "-I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/sdk/libc/xtensa-lx106-elf/include" "-I/tmp/mkESP/OTA_local_to_ESP_d1_mini/core"  -c -w -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=10605
 -DARDUINO_ESP8266_WEMOS_D1MINI
 -DARDUINO_ARCH_ESP8266
 -DARDUINO_BOARD=\"ESP8266_WEMOS_D1MINI\"  
 -DESP8266
 -D_UPDATE_USERNAME=\"XXXX\" 
 -D_UPDATE_PASSWORD=\"xxxx\" 
 -D_HOST=\"esp8266_wu\" 
 -D_SSID=\"sssssssss\" 
 -D_PASSWORD=\"pppppppppp\" 
 -D_UPDATE_PATH=\"update\"  -I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/cores/esp8266 -I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/variants/d1_mini -I/tmp/mkESP/OTA_local_to_ESP_d1_mini -I/home/me/myproj/3rd-I/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/libraries/esp8266/src/ -I/home/me/myproj/nodes-myproj/sketches/esp_ws28x_web/  /tmp/mkESP/OTA_local_to_ESP_d1_mini/buildinfo.c++ -o /tmp/mkESP/OTA_local_to_ESP_d1_mini/buildinfo.c++.o
"/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-gcc" -g -w -Os -nostdlib -Wl,--no-check-sections -u call_user_start -u _printf_float -u _scanf_float -Wl,-static "-L/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/sdk/lib" "-L/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/sdk/ld" "-L/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/sdk/libc/xtensa-lx106-elf/lib" "-Teagle.flash.4m1m.ld" -Wl,--gc-sections -Wl,-wrap,system_restart_local -Wl,-wrap,spi_flash_read  -o "/tmp/mkESP/OTA_local_to_ESP_d1_mini/OTA_local_to_ESP.elf" -Wl,--start-group /tmp/mkESP/OTA_local_to_ESP_d1_mini/buildinfo.c++.o "/tmp/mkESP/OTA_local_to_ESP_d1_mini/arduino.ar" -lhal -lphy -lpp -lnet80211 -llwip2 -lwpa -lcrypto -lmain -lwps -laxtls -lespnow -lsmartconfig -lairkiss -lmesh -lwpa2 -lstdc++ -lm -lc -lgcc -Wl,--end-group  "-L/tmp/mkESP/OTA_local_to_ESP_d1_mini"
"/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/esptool/esptool" -eo "/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/bootloaders/eboot/eboot.elf" -bo "/tmp/mkESP/OTA_local_to_ESP_d1_mini/OTA_local_to_ESP.bin" -bm dio -bf 40 -bz 4M -bs .text -bp 4096 -ec -eo "/tmp/mkESP/OTA_local_to_ESP_d1_mini/OTA_local_to_ESP.elf" -bs .irom0.text -bs .text -bs .data -bs .rodata -bc -ec
"/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266/tools/xtensa-lx106-elf/bin/xtensa-lx106-elf-size" -A "/tmp/mkESP/OTA_local_to_ESP_d1_mini/OTA_local_to_ESP.elf" | perl -e "$MEM_USAGE" "^(?:\.irom0\.text|\.text|\.data|\.rodata|)\s+([0-9]+).*" "^(?:\.data|\.rodata|\.bss)\s+([0-9]+).*"

Memory usage
  Ram:    35624 bytes
  Flash: 291447 bytes

printf "LwIPVariant: v2 Prebuilt (MSS=536)\n"
LwIPVariant: v2 Prebuilt (MSS=536)
printf "Flash size: 4M (1M SPIFFS)\n\n"
Flash size: 4M (1M SPIFFS)

perl -e 'print "Build complete. Elapsed time: ", time()-1515488975,  " seconds\n\n"'
Build complete. Elapsed time: 38 seconds

/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esptool -a soft_reset write_flash 0x00000 /tmp/mkESP/OTA_local_to_ESP_d1_mini/OTA_local_to_ESP.bin
make: execvp: /home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esptool: Permission denied
/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/makeEspArduino/makeEspArduino.mk:257: recipe for target 'flash' failed
make: *** [flash] Error 127

Warning: local() encountered an error (return code 2) while executing 'make -e -f /home/me/myproj/3rd-party/nodes-myproj/deploy-libs/makeEspArduino/makeEspArduino.mk BOARD="d1_mini" FLASH_DEF="4M1M" UPLOAD_PORT="/dev/ttyUSB0" SKETCH="/home/me/myproj/nodes-myproj/sketches/OTA_local_to_ESP.ino" ESP_ROOT="/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esp8266" ESPTOOL_PY="/home/me/myproj/3rd-party/nodes-myproj/deploy-libs/esptool" CUSTOM_LIBS="/home/me/myproj/3rd-party/nodes-myproj/sketch-libs /home/me/myproj/nodes-myproj/node-lib" BUILD_EXTRA_FLAGS='
 -D_UPDATE_USERNAME=\"XXXX\" 
 -D_UPDATE_PASSWORD=\"xxxx\" 
 -D_HOST=\"esp8266_wu\" 
 -D_SSID=\"sssssssss\" 
 -D_PASSWORD=\"pppppppppp\" 
 -D_UPDATE_PATH=\"update\" '  flash '

# License: GPL 2.1

void setup() {
  pinMode(LED_BUILTIN, OUTPUT);

  Serial.begin(115200);
  delay(100);

  Serial.printf("LED_BUILTIN: %d", LED_BUILTIN);
}

void loop() {
  digitalWrite(LED_BUILTIN, HIGH);
  delay(250);
  digitalWrite(LED_BUILTIN, LOW);
  delay(250);
}

SKETCH = esp8266_blink.ino

UPLOAD_PORT = /dev/tty.wchusbserial1420
BOARD = nodemcu

include $(HOME)/makeEspArduino/makeEspArduino.mk

collect2: error: ld returned 1 exit status

blink.ino

/*
 ESP8266 Blink by Simon Peter
 Blink the blue LED on the ESP-01 module
 This example code is in the public domain
 The blue LED on the ESP-01 module is connected to GPIO1
 (which is also the TXD pin; so we cannot use Serial.print() at the same time)
 Note that this sketch uses LED_BUILTIN to find the pin with the internal LED
*/

void setup() {
  pinMode(LED_BUILTIN, OUTPUT);     // Initialize the LED_BUILTIN pin as an output
}

// the loop function runs over and over again forever
void loop() {
  digitalWrite(LED_BUILTIN, LOW);   // Turn the LED on (Note that LOW is the voltage level
                                    // but actually the LED is on; this is because 
                                    // it is acive low on the ESP-01)
  delay(1000);                      // Wait for a second
  digitalWrite(LED_BUILTIN, HIGH);  // Turn the LED off by making the voltage HIGH
  delay(2000);                      // Wait for two seconds (to demonstrate the active low LED)
}

Makefile
#====================================================================================
# makeESPArduino
#
# A makefile for ESP8286 Arduino projects.
# Edit the contents of this file to suit your project
# or just include it and override the applicable macros.
#
# License: GPL 2.1
# General and full license information is available at:
#    https://github.com/plerup/makeEspArduino
#
# Copyright (c) 2016 Peter Lerup. All rights reserved.
#
#====================================================================================

#====================================================================================
# Project specfic values
#====================================================================================

# Include possible project makefile. This can be used to override the defaults below
-include $(firstword $(PROJ_CONF) $(dir $(SKETCH))config.mk)

#=== Default values

# Main source file (sketch).
# If this variable is not specified the first sketch in current directory will be used.
# If none is found there, a demo example will be used instead.
SKETCH ?= ./blink.ino

# Includes in the sketch file of libraries from within the ESP8266 Arduino directories can be automatically
# detected but if this is not enough, define this variable with all libraries or directories needed.
LIBS ?= $(ESP_LIBS)/Wire \
        $(ESP_LIBS)/ESP8266WiFi \
        $(ESP_LIBS)/ESP8266mDNS \
        $(ESP_LIBS)/ESP8266WebServer \

# Esp8266 Arduino git location
ESP_ROOT ?= Arduino

# Board specific definitions
BOARD ?= nodemcu
F_CPU ?= 80000000L
FLASH_DEF ?= 4M3M
FLASH_MODE ?= dio
FLASH_SPEED ?= 40

# Upload parameters
UPLOAD_PORT ?= /dev/ttyUSB0
UPLOAD_VERB ?= -v

# OTA parameters
ESP_ADDR ?= ESP_123456
ESP_PORT ?= 8266
ESP_PWD ?= 123

# HTTP update parameters
HTTP_ADDR ?= ESP_123456
HTTP_URI ?= /update
HTTP_PWD ?= user
HTTP_USR ?= password

# Output directory
BUILD_DIR ?= /tmp/mkESP/$(MAIN_NAME)_$(BOARD)

# File system source directory
FS_DIR ?= $(dir $(SKETCH))data

# Which include files to use from $(ESP_ROOT)/variants/
INCLUDE_VARIANT ?= generic

#====================================================================================
# Standard build logic and values
#====================================================================================

START_TIME := $(shell perl -e "print time();")

# ESP8266 Arduino directories
ifndef ESP_ROOT
  # Location not defined, find and use the version in the Arduino IDE installation
  OS ?= $(shell uname -s)
  ifeq ($(OS), Windows_NT)
    ARDUINO_DIR = $(shell cygpath -m $(LOCALAPPDATA)/Arduino15/packages/esp8266)
  else ifeq ($(OS), Darwin)
    ARDUINO_DIR = $(HOME)/Library/Arduino15/packages/esp8266
  else
    ARDUINO_DIR = $(HOME)/.arduino15/packages/esp8266
  endif
  ESP_ROOT := $(lastword $(wildcard $(ARDUINO_DIR)/hardware/esp8266/*))
  ifeq ($(ESP_ROOT),)
    $(error No installed version of ESP8266 Arduino found)
  endif
  ESP_ARDUINO_VERSION := $(notdir $(ESP_ROOT))
  # Find used version of compiler and tools
  COMP_PATH := $(lastword $(wildcard $(ARDUINO_DIR)/tools/xtensa-lx106-elf-gcc/*))
  ESPTOOL_PATH := $(lastword $(wildcard $(ARDUINO_DIR)/tools/esptool/*))
  MKSPIFFS_PATH := $(lastword $(wildcard $(ARDUINO_DIR)/tools/mkspiffs/*))
else
  # Location defined, assume it is git clone
  ESP_ARDUINO_VERSION = $(call git_description,$(ESP_ROOT))
endif
ESP_LIBS = $(ESP_ROOT)/libraries
SDK_ROOT = $(ESP_ROOT)/tools/sdk
TOOLS_ROOT = $(ESP_ROOT)/tools

# Search for sketch if not defined
SKETCH := $(realpath $(firstword  $(SKETCH) \
                         $(wildcard *.ino) \
                         $(ESP_LIBS)/ESP8266WebServer/examples/HelloServer/HelloServer.ino \
                       ) \
            )
ifeq ($(wildcard $(SKETCH)),)
  $(error Sketch $(SKETCH) not found)
endif
# Main output definitions
MAIN_NAME := $(basename $(notdir $(SKETCH)))
MAIN_EXE = $(BUILD_DIR)/$(MAIN_NAME).bin
FS_IMAGE = $(BUILD_DIR)/FS.spiffs

ifeq ($(OS), Windows_NT)
  # Adjust critical paths
  BUILD_DIR := $(shell cygpath -m $(BUILD_DIR))
  SKETCH := $(shell cygpath -m $(SKETCH))
endif

# Build file extensions
OBJ_EXT = .o
DEP_EXT = .d

# Special tool definitions
OTA_TOOL = $(TOOLS_ROOT)/espota.py
HTTP_TOOL = curl

# Core source files
CORE_DIR = $(ESP_ROOT)/cores/esp8266
CORE_SRC := $(shell find $(CORE_DIR) -name "*.S" -o -name "*.c" -o -name "*.cpp")
CORE_OBJ := $(patsubst %,$(BUILD_DIR)/%$(OBJ_EXT),$(notdir $(CORE_SRC)))
CORE_LIB = $(BUILD_DIR)/arduino.ar

# User defined compilation units and directories
ifeq ($(LIBS),)
  # Automatically find directories with header files used by the sketch
  LIBS := $(shell perl -e 'use File::Find;$$d = shift;while (<>) {$$f{"$$1"} = 1 if /^\s*\#include\s+[<"]([^>"]+)/;}find(sub {print $$File::Find::dir," " if $$f{$$_}}, $$d);'  $(ESP_LIBS) $(SKETCH))
  ifeq ($(LIBS),)
    # No dependencies found
    LIBS = /dev/null
  endif
endif

SKETCH_DIR = $(dir $(SKETCH))
USER_INC := $(shell find $(SKETCH_DIR) $(LIBS) -name "*.h")
USER_SRC := $(SKETCH) $(shell find $(SKETCH_DIR) $(LIBS) -name "*.S" -o -name "*.c" -o -name "*.cpp")
# Object file suffix seems to be significant for the linker...
USER_OBJ := $(subst .ino,.cpp,$(patsubst %,$(BUILD_DIR)/%$(OBJ_EXT),$(notdir $(USER_SRC))))
USER_DIRS := $(sort $(dir $(USER_SRC)))
USER_INC_DIRS := $(sort $(dir $(USER_INC)))

# Compilation directories and path
INCLUDE_DIRS += $(CORE_DIR) $(ESP_ROOT)/variants/$(INCLUDE_VARIANT) $(BUILD_DIR)
C_INCLUDES := $(foreach dir,$(INCLUDE_DIRS) $(USER_INC_DIRS),-I$(dir))
VPATH += $(shell find $(CORE_DIR) -type d) $(USER_DIRS)

# Automatically generated build information data
# Makes the build date and git descriptions at the actual build event available as string constants in the program
BUILD_INFO_H = $(BUILD_DIR)/buildinfo.h
BUILD_INFO_CPP = $(BUILD_DIR)/buildinfo.cpp
BUILD_INFO_OBJ = $(BUILD_INFO_CPP)$(OBJ_EXT)

$(BUILD_INFO_H): | $(BUILD_DIR)
    echo "typedef struct { const char *date, *time, *src_version, *env_version;} _tBuildInfo; extern _tBuildInfo _BuildInfo;" >$@

# Utility functions
git_description = $(shell git -C  $(1) describe --tags --always --dirty 2>/dev/null || echo Unknown)
time_string = $(shell date +$(1))

# The actual build commands are to be extracted from the Arduino description files
ARDUINO_MK = $(BUILD_DIR)/arduino.mk
ARDUINO_DESC := $(shell find $(ESP_ROOT) -maxdepth 1 -name "*.txt")
$(ARDUINO_MK): $(ARDUINO_DESC) $(MAKEFILE_LIST) | $(BUILD_DIR)
    perl -e "$$PARSE_ARDUINO" $(BOARD) $(FLASH_DEF) $(ARDUINO_DESC) >$(ARDUINO_MK)

-include $(ARDUINO_MK)

# Build rules
$(BUILD_DIR)/%.cpp$(OBJ_EXT): %.cpp $(BUILD_INFO_H) $(ARDUINO_MK)
    echo  $(<F)
    $(CPP_COM) $(CPP_EXTRA) $< -o $@

$(BUILD_DIR)/%.cpp$(OBJ_EXT): %.ino $(BUILD_INFO_H) $(ARDUINO_MK)
    echo  $(<F)
    $(CPP_COM) $(CPP_EXTRA) -x c++ -include $(CORE_DIR)/Arduino.h $< -o $@

$(BUILD_DIR)/%.c$(OBJ_EXT): %.c $(ARDUINO_MK)
    echo  $(<F)
    $(C_COM) $(C_EXTRA) $< -o $@

$(BUILD_DIR)/%.S$(OBJ_EXT): %.S $(ARDUINO_MK)
    echo  $(<F)
    $(S_COM) $(S_EXTRA) $< -o $@

$(CORE_LIB): $(CORE_OBJ)
    echo  Creating core archive
    rm -f $@
    $(AR_COM) $^

BUILD_DATE = $(call time_string,"%Y-%m-%d")
BUILD_TIME = $(call time_string,"%H:%M:%S")
SRC_GIT_VERSION := $(call git_description,$(dir $(SKETCH)))

$(MAIN_EXE): $(CORE_LIB) $(USER_OBJ)
    echo Linking $(MAIN_EXE)
    echo "  Versions: $(SRC_GIT_VERSION), $(ESP_ARDUINO_VERSION)"
    echo    '#include <buildinfo.h>' >$(BUILD_INFO_CPP)
    echo '_tBuildInfo _BuildInfo = {"$(BUILD_DATE)","$(BUILD_TIME)","$(SRC_GIT_VERSION)","$(ESP_ARDUINO_VERSION)"};' >>$(BUILD_INFO_CPP)
    $(CPP_COM) $(BUILD_INFO_CPP) -o $(BUILD_INFO_OBJ)
    $(LD_COM)
    $(ELF2BIN_COM)
    $(SIZE_COM) | perl -e "$$MEM_USAGE"
    perl -e 'print "Build complete. Elapsed time: ", time()-$(START_TIME),  " seconds\n\n"'

upload: all
    $(UPLOAD_COM)

ota: all
    $(OTA_TOOL) -i $(ESP_ADDR) -p $(ESP_PORT) -a $(ESP_PWD) -f $(MAIN_EXE)

http: all
    $(HTTP_TOOL) --verbose -F image=@$(MAIN_EXE) --user $(HTTP_USR):$(HTTP_PWD) http://$(HTTP_ADDR)$(HTTP_URI)
    echo "\n"

$(FS_IMAGE): $(wildcard $(FS_DIR)/*)
    echo Generating filesystem image...
    $(MKSPIFFS_COM)

fs: $(FS_IMAGE)

upload_fs: $(FS_IMAGE)
    $(FS_UPLOAD_COM)

clean:
    echo Removing all build files...
    rm  -rf $(BUILD_DIR)/*

list_lib:
    echo === User specific libraries ===
    perl -e 'foreach (@ARGV) {print "$$_\n"}' "* Include directories:" $(USER_INC_DIRS)  "* Library source files:" $(USER_SRC)

$(BUILD_DIR):
    mkdir -p $(BUILD_DIR)

.PHONY: all
all: $(BUILD_DIR) $(ARDUINO_MK) $(BUILD_INFO_H) prebuild $(MAIN_EXE)

prebuild:
ifdef USE_PREBUILD
    $(PREBUILD_COM)
endif

# Include all available dependencies
-include $(wildcard $(BUILD_DIR)/*$(DEP_EXT))

.DEFAULT_GOAL = all

ifndef SINGLE_THREAD
  # Use multithreaded builds by default
  MAKEFLAGS += -j
endif

ifndef VERBOSE
  # Set silent mode as default
  MAKEFLAGS += --silent
endif

# Inline Perl scripts

# Parse Arduino build commands from the descriptions
define PARSE_ARDUINO
my $$board = shift;
my $$flashSize = shift;
my %v;

$$v{'runtime.platform.path'} = '$$(ESP_ROOT)';
$$v{'includes'} = '$$(C_INCLUDES)';
$$v{'runtime.ide.version'} = '10605';
$$v{'build.arch'} = 'ESP8266';
$$v{'build.project_name'} = '$$(MAIN_NAME)';
$$v{'build.path'} = '$$(BUILD_DIR)';
$$v{'build.flash_freq'} = '$$(FLASH_SPEED)';
$$v{'object_files'} = '$$^ $$(BUILD_INFO_OBJ)';
$$v{'runtime.tools.xtensa-lx106-elf-gcc.path'} = '$$(COMP_PATH)';
$$v{'runtime.tools.esptool.path'} = '$$(ESPTOOL_PATH)';
$$v{'runtime.tools.mkspiffs.path'} = '$$(MKSPIFFS_PATH)';

foreach my $$fn (@ARGV) {
   open($$f, $$fn) || die "Failed to open: $$fn\n";
   while (<$$f>) {
      next unless /(\w[\w\-\.]+)=(.*)/;
      my ($$key, $$val) =($$1, $$2);
        $$board_defined = 1 if $$key eq "$$board.name";
      $$key =~ s/$$board\.menu\.FlashSize\.$$flashSize\.//;
        $$key =~ s/^$$board\.//;
      $$key =~ s/^tools\.esptool\.//;
      $$v{$$key} = $$val;
   }
   close($$f);
}
die "* Uknown board $$board\n" unless $$board_defined;
$$v{'build.flash_mode'} = '$$(FLASH_MODE)';
$$v{'build.f_cpu'} = '$$(F_CPU)';
$$v{'upload.verbose'} = '$$(UPLOAD_VERB)';
print "UPLOAD_RESET ?= $$v{'upload.resetmethod'}\n";
$$v{'upload.resetmethod'} = '$$(UPLOAD_RESET)';
print "UPLOAD_SPEED ?= $$v{'upload.speed'}\n";
$$v{'upload.speed'} = '$$(UPLOAD_SPEED)';
$$v{'serial.port'} = '$$(UPLOAD_PORT)';

foreach my $$key (sort keys %v) {
   while ($$v{$$key} =~/\{/) {
      $$v{$$key} =~ s/\{([\w\-\.]+)\}/$$v{$$1}/;
      $$v{$$key} =~ s/""//;
   }
   $$v{$$key} =~ s/ -o $$//;
   $$v{$$key} =~ s/(-D\w+=)"([^"]+)"/$$1\\"$$2\\"/g;
}

print "C_COM=$$v{'recipe.c.o.pattern'}\n";
print "CPP_COM=$$v{'recipe.cpp.o.pattern'}\n";
print "S_COM=$$v{'recipe.S.o.pattern'}\n";
print "AR_COM=$$v{'recipe.ar.pattern'}\n";
print "LD_COM=$$v{'recipe.c.combine.pattern'}\n";
print "ELF2BIN_COM=$$v{'recipe.objcopy.hex.pattern'}\n";
print "SIZE_COM=$$v{'recipe.size.pattern'}\n";
my $$flash_size = sprintf("0x%X", hex($$v{'build.spiffs_end'})-hex($$v{'build.spiffs_start'}));
print "MKSPIFFS_COM=$$v{'tools.mkspiffs.path'}/$$v{'tools.mkspiffs.cmd'} -b $$v{'build.spiffs_blocksize'} -s $$flash_size -c \$$(FS_DIR) \$$(FS_IMAGE)\n";
print "UPLOAD_COM=$$v{'upload.pattern'}\n";
my $$fs_upload_com = $$v{'upload.pattern'};
$$fs_upload_com =~ s/(.+ -ca) .+/$$1 $$v{'build.spiffs_start'} -cf \$$(FS_IMAGE)/;
print "FS_UPLOAD_COM=$$fs_upload_com\n";
my $$val = $$v{'recipe.hooks.core.prebuild.1.pattern'};
$$val =~ s/bash -c "(.+)"/$$1/;
$$val =~ s/(#define .+0x)(\`)/"\\$$1\"$$2/;
$$val =~ s/(\\)//;
print "PREBUILD_COM=$$val\n";
endef
export PARSE_ARDUINO

# Convert memory information
define MEM_USAGE
while (<>) {
  $$r += $$1 if /^\.(?:data|rodata|bss)\s+(\d+)/;
  $$f += $$1 if /^\.(?:irom0\.text|text|data|rodata)\s+(\d+)/;
}
print "\nMemory usage\n";
print sprintf("  %-6s %6d bytes\n" x 2 ."\n", "Ram:", $$r, "Flash:", $$f);
endef
export MEM_USAGE

//Pin declarations
static const uint8_t D0   = 16;
static const uint8_t D1   = 5;
static const uint8_t D2   = 4;
static const uint8_t D3   = 0;
static const uint8_t D4   = 2;
static const uint8_t D5   = 14;
static const uint8_t D6   = 12;
static const uint8_t D7   = 13;
static const uint8_t D8   = 15;
static const uint8_t D9   = 3;
static const uint8_t D10  = 1;

extern "C" {
#include "user_interface.h"
#include "ets_sys.h"
#include "osapi.h"
}
#include "Arduino.h" //include only when .c or .cpp
static uint8_t value = 0;
static uint8_t lastValue = 0;

void setup(){
    Serial.begin(115200);
    Serial.printf("Initializing pins ...\n");
    pinMode(D3, OUTPUT);
    pinMode(D5, OUTPUT);
    pinMode(D6, OUTPUT);
}
void loop() {
    lastValue = analogRead(A0);
    if (value > lastValue) {
        digitalWrite(D5, 1);
        delay(40);
        digitalWrite(D5, 0);
    }else if(value < lastValue){
        digitalWrite(D6, 1);
        delay(40);
        digitalWrite(D6, 0);
    }else if(value == lastValue){
        digitalWrite(D3, 1);
        delay(40);
        digitalWrite(D3, 0);
    }
    value = lastValue;
    Serial.println(value);
    delay(100);
}

CMakeFiles/3.6.2/CompilerIdCXX/CMakeCXXCompilerId.cpp:516: multiple definition of `main'
/cmake-build-debug/CMakeFiles/3.6.2/CompilerIdC/CMakeCCompilerId.c:542: first defined here
CMakeCXXCompilerId.cpp.o:(.data.info_arch+0x0): multiple definition of `info_arch'
CMakeCCompilerId.c.o:(.data.info_arch+0x0): first defined here
collect2: error: ld returned 1 exit status