From ce1e046912189d0e0d05b042e7f8c19c1a462dba Mon Sep 17 00:00:00 2001
From: Jesse Vincent <jesse@bestpractical.com>
Date: Sat, 4 Jan 2014 20:56:01 -0500
Subject: [PATCH] Add support for autodetecting the mac's alternate platforms
 dir

---
 build/arduino-mk/Arduino.mk | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/build/arduino-mk/Arduino.mk b/build/arduino-mk/Arduino.mk
index 3ecfbb50..cde71fad 100644
--- a/build/arduino-mk/Arduino.mk
+++ b/build/arduino-mk/Arduino.mk
@@ -335,7 +335,10 @@ ifndef ARDUINO_SKETCHBOOK
     ifneq ($(ARDUINO_SKETCHBOOK),)
         $(call show_config_variable,ARDUINO_SKETCHBOOK,[AUTODETECTED],(from arduino preferences file))
     else
-        ARDUINO_SKETCHBOOK = $(HOME)/sketchbook
+
+         ARDUINO_SKETCHBOOK := $(firstword \
+            $(call dir_if_exists,$(HOME)/sketchbook) \
+            $(call dir_if_exists,$(HOME)/Documents/Arduino/) )
         $(call show_config_variable,ARDUINO_SKETCHBOOK,[DEFAULT])
     endif
 else