Unify config in a single include without nested includes

Marlin/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/Configuration_adv.h

  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals_LCD.h"
-
 // @section temperature
 
 //===========================================================================
 
 //#define EXPERIMENTAL_I2CBUS
 
-#include "Conditionals.h"
-#include "SanityCheck.h"
-
-#endif //CONFIGURATION_ADV_H
+#endif // CONFIGURATION_ADV_H

Marlin/Marlin.h

 #include <avr/eeprom.h>
 #include <avr/interrupt.h>
 
+#include "MarlinConfig.h"
+
 #include "fastio.h"
-#include "Configuration.h"
 
 #ifndef SANITYCHECK_H
   #error "Your Configuration.h and Configuration_adv.h files are outdated!"

Marlin/Marlin.ino

 /* All the implementation is done in *.cpp files to get better compatibility with avr-gcc without the Arduino IDE */
 /* Use this file to help the Arduino IDE find which Arduino libraries are needed and to keep documentation on GCode */
 
-#include "Configuration.h"
-#include "pins.h"
+#include "MarlinConfig.h"
 
 #if ENABLED(ULTRA_LCD)
   #if ENABLED(LCD_I2C_TYPE_PCF8575)

Marlin/MarlinConfig.h

+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef MARLIN_CONFIG_H
+#define MARLIN_CONFIG_H
+
+#include "Configuration.h"
+#include "Conditionals_LCD.h"
+#include "Configuration_adv.h"
+#include "Conditionals.h"
+#include "SanityCheck.h"
+
+#endif // MARLIN_CONFIG_H

Marlin/configuration_store.h

 #ifndef CONFIGURATION_STORE_H
 #define CONFIGURATION_STORE_H
 
-#include "Configuration.h"
+#include "MarlinConfig.h"
 
 void Config_ResetDefault();
 

Marlin/dac_mcp4728.h

 #ifndef mcp4728_h
 #define mcp4728_h
 
-#include "Configuration.h"
-#include "Configuration_adv.h"
+#include "MarlinConfig.h"
 
 #if ENABLED(DAC_STEPPER_CURRENT)
 #include "Wire.h"

Marlin/digipot_mcp4451.cpp

  *
  */
 
-#include "Configuration.h"
+#include "MarlinConfig.h"
 
 #if ENABLED(DIGIPOT_I2C)
 

Marlin/example_configurations/Cartesio/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/Cartesio/Configuration_adv.h

  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals_LCD.h"
-
 // @section temperature
 
 //===========================================================================
 
 //#define EXPERIMENTAL_I2CBUS
 
-#include "Conditionals.h"
-#include "SanityCheck.h"
-
-#endif //CONFIGURATION_ADV_H
+#endif // CONFIGURATION_ADV_H

Marlin/example_configurations/Felix/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/Felix/Configuration_adv.h

  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals_LCD.h"
-
 // @section temperature
 
 //===========================================================================
 
 //#define EXPERIMENTAL_I2CBUS
 
-#include "Conditionals.h"
-#include "SanityCheck.h"
-
-#endif //CONFIGURATION_ADV_H
+#endif // CONFIGURATION_ADV_H

Marlin/example_configurations/Felix/DUAL/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/Hephestos/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/Hephestos/Configuration_adv.h

  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals_LCD.h"
-
 // @section temperature
 
 //===========================================================================
 
 //#define EXPERIMENTAL_I2CBUS
 
-#include "Conditionals.h"
-#include "SanityCheck.h"
-
-#endif //CONFIGURATION_ADV_H
+#endif // CONFIGURATION_ADV_H

Marlin/example_configurations/Hephestos_2/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/Hephestos_2/Configuration_adv.h

  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals_LCD.h"
-
 // @section temperature
 
 //===========================================================================
 
 //#define EXPERIMENTAL_I2CBUS
 
-#include "Conditionals.h"
-#include "SanityCheck.h"
-
-#endif //CONFIGURATION_ADV_H
+#endif // CONFIGURATION_ADV_H

Marlin/example_configurations/K8200/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/K8200/Configuration_adv.h

  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals_LCD.h"
-
 // @section temperature
 
 //===========================================================================
 
 //#define EXPERIMENTAL_I2CBUS
 
-#include "Conditionals.h"
-#include "SanityCheck.h"
-
-#endif //CONFIGURATION_ADV_H
+#endif // CONFIGURATION_ADV_H

Marlin/example_configurations/K8400/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/K8400/Configuration_adv.h

  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals_LCD.h"
-
 // @section temperature
 
 //===========================================================================
 
 //#define EXPERIMENTAL_I2CBUS
 
-#include "Conditionals.h"
-#include "SanityCheck.h"
-
-#endif //CONFIGURATION_ADV_H
+#endif // CONFIGURATION_ADV_H

Marlin/example_configurations/K8400/Dual-head/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/RigidBot/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/RigidBot/Configuration_adv.h

  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals_LCD.h"
-
 // @section temperature
 
 //===========================================================================
 
 //#define EXPERIMENTAL_I2CBUS
 
-#include "Conditionals.h"
-#include "SanityCheck.h"
-
-#endif //CONFIGURATION_ADV_H
+#endif // CONFIGURATION_ADV_H

Marlin/example_configurations/SCARA/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/SCARA/Configuration_adv.h

  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals_LCD.h"
-
 // @section temperature
 
 //===========================================================================
 
 //#define EXPERIMENTAL_I2CBUS
 
-#include "Conditionals.h"
-#include "SanityCheck.h"
-
-#endif //CONFIGURATION_ADV_H
+#endif // CONFIGURATION_ADV_H

Marlin/example_configurations/TAZ4/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/TAZ4/Configuration_adv.h

  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals_LCD.h"
-
 // @section temperature
 
 //===========================================================================
 
 //#define EXPERIMENTAL_I2CBUS
 
-#include "Conditionals.h"
-#include "SanityCheck.h"
-
-#endif //CONFIGURATION_ADV_H
+#endif // CONFIGURATION_ADV_H

Marlin/example_configurations/WITBOX/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/WITBOX/Configuration_adv.h

  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals_LCD.h"
-
 // @section temperature
 
 //===========================================================================
 
 //#define EXPERIMENTAL_I2CBUS
 
-#include "Conditionals.h"
-#include "SanityCheck.h"
-
-#endif //CONFIGURATION_ADV_H
+#endif // CONFIGURATION_ADV_H

Marlin/example_configurations/adafruit/ST7565/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/delta/biv2.5/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/delta/biv2.5/Configuration_adv.h

  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals_LCD.h"
-
 // @section temperature
 
 //===========================================================================
 
 //#define EXPERIMENTAL_I2CBUS
 
-#include "Conditionals.h"
-#include "SanityCheck.h"
-
-#endif //CONFIGURATION_ADV_H
+#endif // CONFIGURATION_ADV_H

Marlin/example_configurations/delta/generic/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/delta/generic/Configuration_adv.h

  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals_LCD.h"
-
 // @section temperature
 
 //===========================================================================
 
 //#define EXPERIMENTAL_I2CBUS
 
-#include "Conditionals.h"
-#include "SanityCheck.h"
-
-#endif //CONFIGURATION_ADV_H
+#endif // CONFIGURATION_ADV_H

Marlin/example_configurations/delta/kossel_mini/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h

  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals_LCD.h"
-
 // @section temperature
 
 //===========================================================================
 
 //#define EXPERIMENTAL_I2CBUS
 
-#include "Conditionals.h"
-#include "SanityCheck.h"
-
-#endif //CONFIGURATION_ADV_H
+#endif // CONFIGURATION_ADV_H

Marlin/example_configurations/delta/kossel_pro/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h

  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals_LCD.h"
-
 // @section temperature
 
 //===========================================================================
 
 //#define EXPERIMENTAL_I2CBUS
 
-#include "Conditionals.h"
-#include "SanityCheck.h"
-
-#endif //CONFIGURATION_ADV_H
+#endif // CONFIGURATION_ADV_H

Marlin/example_configurations/delta/kossel_xl/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h

  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals_LCD.h"
-
 // @section temperature
 
 //===========================================================================
 
 //#define EXPERIMENTAL_I2CBUS
 
-#include "Conditionals.h"
-#include "SanityCheck.h"
-
-#endif //CONFIGURATION_ADV_H
+#endif // CONFIGURATION_ADV_H

Marlin/example_configurations/makibox/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/makibox/Configuration_adv.h

  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals_LCD.h"
-
 // @section temperature
 
 //===========================================================================
 
 //#define EXPERIMENTAL_I2CBUS
 
-#include "Conditionals.h"
-#include "SanityCheck.h"
-
-#endif //CONFIGURATION_ADV_H
+#endif // CONFIGURATION_ADV_H

Marlin/example_configurations/tvrrug/Round2/Configuration.h

   //#define FILAMENT_LCD_DISPLAY
 #endif
 
-#include "Configuration_adv.h"
-
-#endif //CONFIGURATION_H
+#endif // CONFIGURATION_H

Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h

  */
 #define CONFIGURATION_ADV_H_VERSION 010100
 
-#include "Conditionals_LCD.h"
-
 // @section temperature
 
 //===========================================================================
 
 //#define EXPERIMENTAL_I2CBUS
 
-#include "Conditionals.h"
-#include "SanityCheck.h"
-
-#endif //CONFIGURATION_ADV_H
+#endif // CONFIGURATION_ADV_H

Marlin/language.h

 #ifndef LANGUAGE_H
 #define LANGUAGE_H
 
-#include "Configuration.h"
+#include "MarlinConfig.h"
 
 // Fallback if no language is set. DON'T CHANGE
 #ifndef LCD_LANGUAGE

Marlin/qr_solve.h

  *
  */
 
-#include "Configuration.h"
+#include "MarlinConfig.h"
 
 #if ENABLED(AUTO_BED_LEVELING_GRID)
 

Marlin/servo.cpp

  * detach()              - Stop an attached servo from pulsing its i/o pin.
  *
  */
-#include "Configuration.h"
+#include "MarlinConfig.h"
 
 #if HAS_SERVOS
 

Marlin/stepper_indirection.cpp

 
 #include "stepper_indirection.h"
 
-#include "Configuration.h"
+#include "MarlinConfig.h"
 
 #if ENABLED(HAVE_TMCDRIVER)
   #include <SPI.h>

Marlin/stepper_indirection.h

 #ifndef STEPPER_INDIRECTION_H
 #define STEPPER_INDIRECTION_H
 
-#include "Configuration.h"
+#include "MarlinConfig.h"
 
 // TMC26X drivers have STEP/DIR on normal pins, but ENABLE via SPI
 #if ENABLED(HAVE_TMCDRIVER)

Marlin/ultralcd_impl_DOGM.h

 #ifndef ULTRALCD_IMPL_DOGM_H
 #define ULTRALCD_IMPL_DOGM_H
 
+#include "MarlinConfig.h"
+
 /**
  * Implementation of the LCD display routines for a DOGM128 graphic display.
  * These are common LCD 128x64 pixel graphic displays.
   #define LCD_CLICKED (buttons&EN_C)
 #endif
 
-#include <U8glib.h>
 #include "dogm_bitmaps.h"
-
 #include "ultralcd.h"
 #include "ultralcd_st7920_u8glib_rrd.h"
-#include "Configuration.h"
-
 #include "duration_t.h"
 
+#include <U8glib.h>
+
 #if DISABLED(MAPPER_C2C3) && DISABLED(MAPPER_NON) && ENABLED(USE_BIG_EDIT_FONT)
   #undef USE_BIG_EDIT_FONT
 #endif
 
-
 #if ENABLED(USE_SMALL_INFOFONT)
   #include "dogm_font_data_6x9_marlin.h"
   #define FONT_STATUSMENU_NAME u8g_font_6x9