Sudar Muthu

... similar to https://github.com/arduino/Arduino/issues/758

The following macros needs to be updated for ATmega16 digitalPinToPCICR(p) digitalPinToPCICRbit(p) digitalPinToPCMSK(p) digitalPinToPCMSKbit(p)

Add support for compiling multiple .ino and .pde files

3

After c64f38ae6d3591e4b94f6ba8659e7ddf30446a14 we can't compile if we had multiple .ino or .pde files. (The support for multiple files was anyways broken before #39 ) One approach is to concatenate all...

Add support for compiling through Arduino's command line

11

In Arduino 1.5.x, Arduino executable can also be passed [command line options](https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5-from-command-line). When we add support for 1.5 (issue #45) we can look about adding support for this as well.

Autodetect `boards.txt` file present in /hardware folders

5

Arduino IDE autodetects /usr/share/arduino/hardware/_/boards.txt and ~/sketchbook/hardware/_/boards.txt, and merges everything it finds. In makefile, we need to explicitly set the path to boards.txt file

Read Arduino installation path from preference file

4

From this [commit](https://github.com/arduino/Arduino/pull/1522) Arduino started to place the Arduino installation path in the preference file. Try to read the Arduino installation path, if the user has not explicitly set it.