patch for Arduino-Makefile

Arduino_extra_libs.patch

From b5b44812c8928de1e7d1e3e2e1a31239b26f49b3 Mon Sep 17 00:00:00 2001
From: Garrett Berg <gberg@neutral.io>
Date: Fri, 15 Aug 2014 11:55:20 -0600
Subject: [PATCH] Arduino.mk

---
 Arduino.mk | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Arduino.mk b/Arduino.mk
index 9e29e37..aa2b299 100644
--- a/Arduino.mk
+++ b/Arduino.mk
@@ -782,6 +782,9 @@ endif
 # Quite how to construct the monitor command seems intimately tied
 # to the command we're using (here screen). So, read the screen docs
 # for more information (search for 'character special device').
+ifdef EXTRA_ARDUINO_LIBS
+	ARDUINO_LIBS += ${EXTRA_ARDUINO_LIBS}
+endif
 
 ifeq ($(strip $(NO_CORE)),)
     ifndef MONITOR_BAUDRATE
@@ -1258,6 +1261,8 @@ $(OBJDIR): pre-build
 
 pre-build:
 		$(call runscript_if_exists,$(PRE_BUILD_HOOK))
+		@$(ECHO) "Arduino Libraries:"
+		@$(ECHO) "${ARDUINO_LIBS}\n\n\n"
 
 $(TARGET_ELF): 	$(LOCAL_OBJS) $(CORE_LIB) $(OTHER_OBJS)
 		$(CC) $(LDFLAGS) -o $@ $(LOCAL_OBJS) $(CORE_LIB) $(OTHER_OBJS) -lc -lm
-- 
1.8.5.2 (Apple Git-48)