Tidy 40percentclub boards (#4403)

* Remove unnecessary re-definitions for XXXXXXX and _______

* Update 6lit to use KC_NO in layout macros

* Update rules.mk to follow current template

* Remove use of deprecated function action_get_macro - unused and contents were from old template

* Remove use of deprecated function action_get_macro - all code was commented out

* Remove use of deprecated function action_get_macro - convert macro to use process_record_user

* Convert keymap to consistent use of _______

* fix use of old style header guards

* Swap KC_NO for XXXXXXX macro since the swap to the macro for KC_TRANS

* Resolve use of ?= in rules.mk files

* Remove duplication of rules.mk and config.h in gherkin mjt keymap

* Remove unnecessary #includes

* Align layout macros so foobar can use gherkin keymaps

* Align 6lit layout macros with foobar

* Remove ifndef QUANTUM_DIR from keymaps

3 files changed, 5 insertions, 223 deletions

diff --git a/keyboards/40percentclub/gherkin/keymaps/mjt/config.h b/keyboards/40percentclub/gherkin/keymaps/mjt/config.h
index bb59ec213d..9fe94bcd21 100644
--- a/keyboards/40percentclub/gherkin/keymaps/mjt/config.h
+++ b/keyboards/40percentclub/gherkin/keymaps/mjt/config.h
@@ -1,169 +1,7 @@
-/*
-Copyright 2012 Jun Wako <wakojun@gmail.com>
-
-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 2 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 CONFIG_H
-#define CONFIG_H
-
-#include "config_common.h"
+#pragma once
 
 /* USB Device descriptor parameter */
-#define VENDOR_ID    0xFEED
-#define PRODUCT_ID   0x6060
-#define DEVICE_VER   0x0001
+#undef MANUFACTURER
+#undef DESCRIPTION
 #define MANUFACTURER    Some Guy
-#define PRODUCT         Gherkin
 #define DESCRIPTION     30 percent disaster
-
-/* key matrix size */
-#define MATRIX_ROWS 5
-#define MATRIX_COLS 6
-
-/*
- * Keyboard Matrix Assignments
- *
- * Change this to how you wired your keyboard
- * COLS: AVR pins used for columns, left to right
- * ROWS: AVR pins used for rows, top to bottom
- * DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
- *         ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
- *
-*/
-
-// These are with USB on the left.
-// #define MATRIX_ROW_PINS { B6, B2, B3, B1, F7 }
-// original from TMK:  #define MATRIX_COL_PINS { D0, D4, C6, D7, E6, B4 }
-// #define MATRIX_COL_PINS { D0, D4, F6, D7, E6, B4 }
-
-// these are with USB on the right.
-#define MATRIX_ROW_PINS { F7, B1, B3, B2, B6 }
-#define MATRIX_COL_PINS { B4, E6, D7, F6, D4, D0 }
-
-#define UNUSED_PINS
-
-/* COL2ROW or ROW2COL */
-#define DIODE_DIRECTION COL2ROW
-
-/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
-#define DEBOUNCING_DELAY 5
-
-/* define if matrix has ghost (lacks anti-ghosting diodes) */
-//#define MATRIX_HAS_GHOST
-
-/* number of backlight levels */
-#define BACKLIGHT_LEVELS 3
-#define BACKLIGHT_PIN B5
-
-/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
-#define LOCKING_SUPPORT_ENABLE
-/* Locking resynchronize hack */
-#define LOCKING_RESYNC_ENABLE
-
-#define AUDIO_VOICES
-
-/*
- * Force NKRO
- *
- * Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
- * state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
- * makefile for this to work.)
- *
- * If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
- * until the next keyboard reset.
- *
- * NKRO may prevent your keystrokes from being detected in the BIOS, but it is
- * fully operational during normal computer usage.
- *
- * For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
- * or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
- * bootmagic, NKRO mode will always be enabled until it is toggled again during a
- * power-up.
- *
- */
-//#define FORCE_NKRO
-
-/*
- * Magic Key Options
- *
- * Magic keys are hotkey commands that allow control over firmware functions of
- * the keyboard. They are best used in combination with the HID Listen program,
- * found here: https://www.pjrc.com/teensy/hid_listen.html
- *
- * The options below allow the magic key functionality to be changed. This is
- * useful if your keyboard/keypad is missing keys and you want magic key support.
- *
- */
-
-/* key combination for magic key command */
-#define IS_COMMAND() ( \
-  keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
-)
-
-/* control how magic key switches layers */
-//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS true
-//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS true
-//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM false
-
-/* override magic key keymap */
-//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS
-//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS
-//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM
-//#define MAGIC_KEY_HELP1     H
-//#define MAGIC_KEY_HELP2     SLASH
-//#define MAGIC_KEY_DEBUG     D
-//#define MAGIC_KEY_DEBUG_MATRIX  X
-//#define MAGIC_KEY_DEBUG_KBD   K
-//#define MAGIC_KEY_DEBUG_MOUSE  M
-//#define MAGIC_KEY_VERSION    V
-//#define MAGIC_KEY_STATUS     S
-//#define MAGIC_KEY_CONSOLE    C
-//#define MAGIC_KEY_LAYER0_ALT1  ESC
-//#define MAGIC_KEY_LAYER0_ALT2  GRAVE
-//#define MAGIC_KEY_LAYER0     0
-//#define MAGIC_KEY_LAYER1     1
-//#define MAGIC_KEY_LAYER2     2
-//#define MAGIC_KEY_LAYER3     3
-//#define MAGIC_KEY_LAYER4     4
-//#define MAGIC_KEY_LAYER5     5
-//#define MAGIC_KEY_LAYER6     6
-//#define MAGIC_KEY_LAYER7     7
-//#define MAGIC_KEY_LAYER8     8
-//#define MAGIC_KEY_LAYER9     9
-//#define MAGIC_KEY_BOOTLOADER   PAUSE
-//#define MAGIC_KEY_LOCK      CAPS
-//#define MAGIC_KEY_EEPROM     E
-//#define MAGIC_KEY_NKRO      N
-//#define MAGIC_KEY_SLEEP_LED   Z
-
-/*
- * Feature disable options
- * These options are also useful to firmware size reduction.
- */
-
-/* disable debug print */
-//#define NO_DEBUG
-
-/* disable print */
-//#define NO_PRINT
-
-/* disable action features */
-//#define NO_ACTION_LAYER
-//#define NO_ACTION_TAPPING
-//#define NO_ACTION_ONESHOT
-//#define NO_ACTION_MACRO
-//#define NO_ACTION_FUNCTION
-
-#endif
diff --git a/keyboards/40percentclub/gherkin/keymaps/mjt/keymap.c b/keyboards/40percentclub/gherkin/keymaps/mjt/keymap.c
index 2b4369c34f..2fd4c2a461 100644
--- a/keyboards/40percentclub/gherkin/keymaps/mjt/keymap.c
+++ b/keyboards/40percentclub/gherkin/keymaps/mjt/keymap.c
@@ -12,7 +12,6 @@ enum {
   TD_C_LALT = 2,
   TD_A_TAB = 3,
   TD_Q_ESC = 4,
-//   M(0)
 };
 
 //Friendly Layer Names
@@ -37,10 +36,6 @@ enum gherkin_keycodes {
   EXT_PLV
 };
 
-// Fillers to make layering more clear
-#define _______ KC_TRNS
-#define XXXXXXX KC_NO
-
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   [_QWERTY] = LAYOUT_ortho_3x10(
     TD(TD_Q_ESC),   KC_W,               KC_E,           KC_R,  KC_T,               KC_Y,   KC_U,  KC_I,     KC_O,    KC_P,
@@ -171,30 +166,6 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
     return true;
 }
 
-
-/*
-const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) {
-  keyevent_t event = record->event;
-
-  switch (id) {
-        case 0: {
-            if (record->event.pressed) {
-                key_timer = timer_read(); // if the key is being pressed, we start the timer.
-            }
-            else { // this means the key was just released, so we can figure out how long it was pressed for (tap or "held down").
-                if (timer_elapsed(key_timer) > 150) { // 150 being 150ms, the threshhold we pick for counting something as a tap.
-                    return MACRO( D(LSFT), END  );
-                }
-                else {
-                    return MACRO( T(N), END  );
-                }
-            }
-            break;
-        }
-      }
-  return MACRO_NONE;
-}*/
-
 void matrix_init_user(void) {
     #ifdef AUDIO_ENABLE
         startup_user();
diff --git a/keyboards/40percentclub/gherkin/keymaps/mjt/rules.mk b/keyboards/40percentclub/gherkin/keymaps/mjt/rules.mk
index afb93b674c..3a35ae3b30 100644
--- a/keyboards/40percentclub/gherkin/keymaps/mjt/rules.mk
+++ b/keyboards/40percentclub/gherkin/keymaps/mjt/rules.mk
@@ -1,29 +1,2 @@
-## not sure where this stuff goes ##
-MCU = atmega32u4
-F_CPU = 16000000
-ARCH = AVR8
-F_USB = $(F_CPU)
-OPT_DEFS += -DBOOTLOADER_SIZE=4096
-
-# Build Options
-#   change to "no" to disable the options, or define them in the Makefile in
-#   the appropriate keymap folder that will get included automatically
-#
-BOOTMAGIC_ENABLE = no       # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = yes       # Mouse keys(+4700)
-EXTRAKEY_ENABLE = yes       # Audio control and System control(+450)
-CONSOLE_ENABLE = no         # Console for debug(+400)
-COMMAND_ENABLE = yes        # Commands for debug and configuration
-NKRO_ENABLE = yes           # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-BACKLIGHT_ENABLE = yes      # Enable keyboard backlight functionality
-MIDI_ENABLE = no            # MIDI controls
-AUDIO_ENABLE = yes           # Audio output on port C6
-UNICODE_ENABLE = no         # Unicode
-BLUETOOTH_ENABLE = no       # Enable Bluetooth with the Adafruit EZ-Key HID
-RGBLIGHT_ENABLE = no        # Enable WS2812 RGB underlight. 
-SLEEP_LED_ENABLE = no       # Breathing sleep LED during USB suspend
-TAP_DANCE_ENABLE=yes
-
-ifndef QUANTUM_DIR
-	include ../../../../Makefile
-endif
+AUDIO_ENABLE = yes          # Audio output on port C6
+TAP_DANCE_ENABLE = yes