Not compatible with ArduinoCore-arc32

[sandeepmistry]

I'm testing out the CLI in Travis CI, it's working well with the AVR and SAMD cores. However, for arc32 and the Arduino 101 I get the following error while building:

$ buildExampleSketch CheckWifi101FirmwareVersion
Alternatives for SPI.h: [SPI@1.0]
ResolveLibrary(SPI.h)
  -> candidates: [SPI@1.0]
Alternatives for WiFi101.h: [WiFi101@0.15.2]
ResolveLibrary(WiFi101.h)
  -> candidates: [WiFi101@0.15.2]
In file included from /tmp/arduino-sketch-F9CB3999A80546D8E181C96DC53B4EB6/sketch/CheckWifi101FirmwareVersion.ino.cpp:1:0:
/home/travis/.arduino15/packages/Intel/hardware/arc32/2.0.2/cores/arduino/Arduino.h:35:2: error: #error IDE version incompatible with Arduino 101. Please upgrade to version 1.6.7 or newer.
 #error IDE version incompatible with Arduino 101. Please upgrade to version 1.6.7 or newer.
  ^

The core has the following check in Arduino.h:

#if ARDUINO < 10607
#error IDE version incompatible with Arduino 101. Please upgrade to version 1.6.7 or newer.
#endif

Should the CLI define ARDUINO for backwards compatibility purposes? @facchinm @cmaglie

[sandeepmistry]

I've enabled verbose output to get more info:

/home/travis/.arduino15/packages/Intel/tools/arc-elf32/1.6.9+1.0.1/bin/arc-elf32-g++ -c -mcpu=quarkse_em -mlittle-endian -g -Os -Wall -fno-reorder-functions -fno-asynchronous-unwind-tables -fno-omit-frame-pointer -fno-defer-pop -Wno-unused-but-set-variable -Wno-main -ffreestanding -fno-stack-protector -mno-sdata -ffunction-sections -fdata-sections -fsigned-char -fno-rtti -fno-exceptions -fcheck-new -D__ARDUINO_ARC__ -std=c++11 -DCONFIG_BLUETOOTH_PERIPHERAL -DCONFIG_BLUETOOTH_CENTRAL -DCONFIG_BLUETOOTH_GATT_CLIENT -w -x c++ -E -CC -DF_CPU=32000000L -DARDUINO=10600 -DARDUINO_ARC32_TOOLS -DARDUINO_ARCH_ARC32 -D__CPU_ARC__ -DCLOCK_SPEED=32 -DCONFIG_SOC_GPIO_32 -DCONFIG_SOC_GPIO_AON -DINFRA_MULTI_CPU_SUPPORT -DCFW_MULTI_CPU_SUPPORT -DHAS_SHARED_MEM -I/home/travis/.arduino15/packages/Intel/hardware/arc32/2.0.2/system/libarc32_arduino101/common -I/home/travis/.arduino15/packages/Intel/hardware/arc32/2.0.2/system/libarc32_arduino101/drivers -I/home/travis/.arduino15/packages/Intel/hardware/arc32/2.0.2/system/libarc32_arduino101/bootcode -I/home/travis/.arduino15/packages/Intel/hardware/arc32/2.0.2/system/libarc32_arduino101/framework/include -I/home/travis/.arduino15/packages/Intel/hardware/arc32/2.0.2/cores/arduino -I/home/travis/.arduino15/packages/Intel/hardware/arc32/2.0.2/variants/arduino_101 -I/home/travis/.arduino15/packages/Intel/hardware/arc32/2.0.2/libraries/SPI/src -I/home/travis/Arduino/libraries/WiFi101/src /tmp/arduino-sketch-B8FC578F1BEDAD8F6E51480D893635FC/sketch/AP_SimpleWebServer.ino.cpp -o /dev/null
In file included from /tmp/arduino-sketch-B8FC578F1BEDAD8F6E51480D893635FC/sketch/AP_SimpleWebServer.ino.cpp:1:0:
/home/travis/.arduino15/packages/Intel/hardware/arc32/2.0.2/cores/arduino/Arduino.h:35:2: error: #error IDE version incompatible with Arduino 101. Please upgrade to version 1.6.7 or newer.
 #error IDE version incompatible with Arduino 101. Please upgrade to version 1.6.7 or newer.

It turns out ARDUINO is defined but set to10600 (-DARDUINO=10600).