spark/core-firmware — pull request #193 by towynlin (2014-05-10 15:08:25+00:00)
Title: Define SPARK in Makefile

This allows library creators to create code compatible across platforms with precompiler switches like

```C++
#if defined(ARDUINO) && ARDUINO >= 100
#include "Arduino.h"
#elif defined(SPARK)
#include "application.h"
#endif
```