var = new EnvironmentVariable(ENV_KEY_archive_file, "arduino.ar");
contribEnv.addVariable(var, confDesc);
IPathVariableManager pathMan = confDesc.getProjectDescription().getProject().getPathVariableManager();
URI buildVariantURI = pathMan.getURIValue(ArduinoConst.PATH_VARIABLE_NAME_ARDUINO_PINS);
buildVariantURI = pathMan.resolveURI(buildVariantURI);
String buildVariantPath = buildVariantURI.getPath() + "/${" + ArduinoConst.ENV_KEY_build_variant + "}";
var = new EnvironmentVariable(ENV_KEY_build_variant_path, buildVariantPath);
contribEnv.addVariable(var, confDesc);
// IPath platformPath = new Path(arduinoProperties.getPlatformFolder());
// IPath PinPath = platformPath.append(ArduinoConst.VARIANTS_FOLDER);