From fcceed5be63094963023794d77ad886a8259da3c Mon Sep 17 00:00:00 2001
From: Bob-the-Kuhn <bob.kuhn@att.net>
Date: Sat, 1 Jul 2017 10:26:57 -0500
Subject: [PATCH] intermittent Teensy & G26 compile problem

===============================================

also an issue with ubl_motion.cpp
---
 Marlin/G26_Mesh_Validation_Tool.cpp | 3 ++-
 Marlin/ubl_motion.cpp               | 7 ++++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/Marlin/G26_Mesh_Validation_Tool.cpp b/Marlin/G26_Mesh_Validation_Tool.cpp
index 7c780c676d..80f6782aa4 100644
--- a/Marlin/G26_Mesh_Validation_Tool.cpp
+++ b/Marlin/G26_Mesh_Validation_Tool.cpp
@@ -135,12 +135,13 @@
   #endif
   extern float destination[XYZE];
   void set_destination_to_current();
-  void set_current_to_destination();
   void prepare_move_to_destination();
   #if AVR_AT90USB1286_FAMILY  // Teensyduino & Printrboard IDE extensions have compile errors without this
     inline void sync_plan_position_e() { planner.set_e_position_mm(current_position[E_AXIS]); }
+    inline void set_current_to_destination() { COPY(current_position, destination); }
   #else
     void sync_plan_position_e();
+    void set_current_to_destination();
   #endif
   #if ENABLED(NEWPANEL)
     void lcd_setstatusPGM(const char* const message, const int8_t level);
diff --git a/Marlin/ubl_motion.cpp b/Marlin/ubl_motion.cpp
index 6d39f9570b..7e037d40a4 100644
--- a/Marlin/ubl_motion.cpp
+++ b/Marlin/ubl_motion.cpp
@@ -31,7 +31,12 @@
   #include <math.h>
 
   extern float destination[XYZE];
-  extern void set_current_to_destination();
+  
+  #if AVR_AT90USB1286_FAMILY  // Teensyduino & Printrboard IDE extensions have compile errors without this
+    inline void set_current_to_destination() { COPY(current_position, destination); }
+  #else
+    extern void set_current_to_destination();
+  #endif
 
 #if ENABLED(DELTA)