From 00ee1e92f04a7477cd2c5b1ba9374b4feb5f4f4c Mon Sep 17 00:00:00 2001
From: Michel Pollet <buserror@gmail.com>
Date: Fri, 2 Mar 2012 14:27:52 +0000
Subject: [PATCH] Makefile: OSX Update

Only add the MacPort dir if it's there. This
removes a warning when linking

Signed-off-by: Michel Pollet <buserror@gmail.com>
---
 Makefile.common | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Makefile.common b/Makefile.common
index d476d83..32edccc 100644
--- a/Makefile.common
+++ b/Makefile.common
@@ -40,7 +40,11 @@ ifeq (${shell uname}, Darwin)
 AVR_ROOT 	:= "/Applications/Arduino.app/Contents/Resources/Java/hardware/tools/avr/"
 AVR_INC 	:= ${AVR_ROOT}/avr-4/
 AVR 		:= ${AVR_ROOT}/bin/avr-
-LFLAGS 		+= -L/opt/local/lib
+# Thats for MacPorts libelf
+ifeq (${shell test -d /opt/local && echo Exists}, Exists)
+IPATH		+= /opt/local/include
+LFLAGS		= -L/opt/local/lib/
+endif
 else
 AVR_ROOT 	:= /usr/lib/avr
 AVR_INC 	:= ${AVR_ROOT}
-- 
2.39.5