From e1117a8492f389bda7e911c3338fc16056ae4829 Mon Sep 17 00:00:00 2001
From: GMagician <3684609+GMagician@users.noreply.github.com>
Date: Fri, 2 Feb 2018 08:45:46 +0100
Subject: [PATCH] [2.0.x] fix compile errors when CNC_COORDINATE_SYSTEMS is
 enabled (#9380)

---
 Marlin/src/gcode/gcode.h              |  1 -
 Marlin/src/gcode/geometry/G53-G59.cpp | 18 +++++++++---------
 2 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/Marlin/src/gcode/gcode.h b/Marlin/src/gcode/gcode.h
index 47142cae9..e97646f9c 100644
--- a/Marlin/src/gcode/gcode.h
+++ b/Marlin/src/gcode/gcode.h
@@ -397,7 +397,6 @@ private:
   #endif
 
   #if ENABLED(CNC_COORDINATE_SYSTEMS)
-    bool select_coordinate_system(const int8_t _new);
     static void G53();
     static void G54();
     static void G55();
diff --git a/Marlin/src/gcode/geometry/G53-G59.cpp b/Marlin/src/gcode/geometry/G53-G59.cpp
index a00a65b6c..4739fe458 100644
--- a/Marlin/src/gcode/geometry/G53-G59.cpp
+++ b/Marlin/src/gcode/geometry/G53-G59.cpp
@@ -22,15 +22,15 @@
 
 #include "../gcode.h"
 #include "../../module/motion.h"
-//#include "../../module/stepper.h"
 
 #if ENABLED(CNC_COORDINATE_SYSTEMS)
+  #include "../../module/stepper.h"
 
   /**
    * Select a coordinate system and update the workspace offset.
    * System index -1 is used to specify machine-native.
    */
-  bool GCodeSuite::select_coordinate_system(const int8_t _new) {
+  bool GcodeSuite::select_coordinate_system(const int8_t _new) {
     if (active_coordinate_system == _new) return false;
     stepper.synchronize();
     float old_offset[XYZ] = { 0 }, new_offset[XYZ] = { 0 };
@@ -54,7 +54,7 @@
    * It precedes a movement command (or other modifiers) on the same line.
    * This is the first command to use parser.chain() to make this possible.
    */
-  void GCodeSuite::G53() {
+  void GcodeSuite::G53() {
     // If this command has more following...
     if (parser.chain()) {
       const int8_t _system = active_coordinate_system;
@@ -80,11 +80,11 @@
       report_current_position();
     }
   }
-  void GCodeSuite::G54() { G54_59(); }
-  void GCodeSuite::G55() { G54_59(); }
-  void GCodeSuite::G56() { G54_59(); }
-  void GCodeSuite::G57() { G54_59(); }
-  void GCodeSuite::G58() { G54_59(); }
-  void GCodeSuite::G59() { G54_59(parser.subcode); }
+  void GcodeSuite::G54() { G54_59(); }
+  void GcodeSuite::G55() { G54_59(); }
+  void GcodeSuite::G56() { G54_59(); }
+  void GcodeSuite::G57() { G54_59(); }
+  void GcodeSuite::G58() { G54_59(); }
+  void GcodeSuite::G59() { G54_59(parser.subcode); }
 
 #endif // CNC_COORDINATE_SYSTEMS