Merge branch 'master' of https://github.com/sudar/Arduino-Makefile

bin/ard-parse-boards

@@ -9,9 +9,14 @@ use YAML;
 
 my %Opt = 
    (
-   boards_txt => "$ENV{'ARDUINO_DIR'}/hardware/arduino/boards.txt",
+    boards_txt => '/Applications/Arduino.app/Contents/Resources/Java/hardware/arduino/boards.txt',
    );
 
+# if the ARDUINO_DIR is defined, then use it
+if (defined $ENV{'ARDUINO_DIR'}) {
+    $Opt{boards_txt} = "$ENV{'ARDUINO_DIR'}/hardware/arduino/boards.txt";
+}
+
 GetOptions(\%Opt,
 	   "boards_txt=s", # filename of the boards.txt file
 	   "find!",        # search for data