From adbd6532f9877b646d41f039cc1fd4cdd787d54b Mon Sep 17 00:00:00 2001
From: Andreas Lohr <andr3as.lohr@gmail.com>
Date: Sun, 7 Oct 2012 10:28:10 +0200
Subject: [PATCH 1/3] set USB_VID and USB_PID only for leonardo boards

---
 arduino-mk/Arduino.mk | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arduino-mk/Arduino.mk b/arduino-mk/Arduino.mk
index 09819ac..450e482 100644
--- a/arduino-mk/Arduino.mk
+++ b/arduino-mk/Arduino.mk
@@ -401,6 +401,7 @@ ifndef F_CPU
 F_CPU = $(shell $(PARSE_BOARD_CMD) $(BOARD_TAG) build.f_cpu)
 endif
 
+ifeq ($(VARIANT),leonardo) 
 # USB IDs for the Leonardo
 ifndef USB_VID
 USB_VID = $(shell $(PARSE_BOARD_CMD) $(BOARD_TAG) build.vid)
@@ -409,6 +410,7 @@ endif
 ifndef USB_PID
 USB_PID = $(shell $(PARSE_BOARD_CMD) $(BOARD_TAG) build.pid)
 endif
+endif
 
 # normal programming info
 ifndef AVRDUDE_ARD_PROGRAMMER

From 77f8ee0d77b4029300e0fda877db8e091f25c5d0 Mon Sep 17 00:00:00 2001
From: Andreas Lohr <andr3as.lohr@gmail.com>
Date: Sun, 7 Oct 2012 10:33:22 +0200
Subject: [PATCH 2/3] use perl from /opt/local

---
 bin/ard-parse-boards  | 2 +-
 bin/ard-reset-arduino | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/ard-parse-boards b/bin/ard-parse-boards
index e2de71b..a18d5b7 100755
--- a/bin/ard-parse-boards
+++ b/bin/ard-parse-boards
@@ -1,4 +1,4 @@
-#! /usr/bin/perl
+#! /opt/local/bin/perl5
 
 use strict;
 use warnings;
diff --git a/bin/ard-reset-arduino b/bin/ard-reset-arduino
index 22c7109..17548d6 100755
--- a/bin/ard-reset-arduino
+++ b/bin/ard-reset-arduino
@@ -1,4 +1,4 @@
-#! /usr/bin/perl
+#! /opt/local/bin/perl5
 
 use strict;
 use warnings;

From 4241eccacc6a64cff1638a393a96a8a34acda9d3 Mon Sep 17 00:00:00 2001
From: Andreas Lohr <andr3as.lohr@gmail.com>
Date: Sun, 7 Oct 2012 11:54:14 +0200
Subject: [PATCH 3/3] added MacPorts

---
 README.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/README.md b/README.md
index 0d949ae..9351277 100644
--- a/README.md
+++ b/README.md
@@ -51,6 +51,13 @@ On Fedora:
        yum install perl-Device-SerialPort
        yum install perl-YAML
 
+On Mac using MacPorts:
+
+       sudo port install p5-device-serialport
+       sudo port install p5-YAML
+
+      and use /opt/local/bin/perl5 instead of /usr/bin/perl
+
 On other systems:
 
        cpanm Device::SerialPort