Merge remote-tracking branch 'upstream/master'

12 files changed, 328 insertions, 0 deletions

diff --git a/keyboards/kudox/rev2/config.h b/keyboards/kudox/rev2/config.h
new file mode 100644
index 000000000..3a0d608c2
--- /dev/null
+++ b/keyboards/kudox/rev2/config.h
@@ -0,0 +1,91 @@
+/* Copyright 2019 Kumao Kobo <kumaokobo@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/>.
+ */
+
+#pragma once
+
+#include "config_common.h"
+
+/* USB Device descriptor parameter */
+#define VENDOR_ID       0xFEED
+#define PRODUCT_ID      0x9690
+#define DEVICE_VER      0x0200
+#define MANUFACTURER    Kumao Kobo
+#define PRODUCT         The Kudox Keyboard
+#define DESCRIPTION     Split row staggered 5x7 custom keyboard
+
+/* key matrix size */
+// Rows are doubled-up
+#define MATRIX_ROWS 10
+#define MATRIX_COLS 7
+
+// wiring of each half
+#define MATRIX_ROW_PINS { D4, D7, E6, B4, B5 }
+#define MATRIX_COL_PINS { F5, F6, F7, B1, B3, B2, B6 }
+// #define MATRIX_COL_PINS { B6, B2, B3, B1, F7, F6, F5} //uncomment this line and comment line above if you need to reverse left-to-right key order
+
+/* COL2ROW or ROW2COL */
+#define DIODE_DIRECTION COL2ROW
+
+/* define if matrix has ghost */
+//#define MATRIX_HAS_GHOST
+
+/* number of backlight levels */
+// #define BACKLIGHT_LEVELS 3
+
+/* Set 0 if debouncing isn't needed */
+#define DEBOUNCE 5
+
+/* serial.c configuration for split keyboard */
+#define SOFT_SERIAL_PIN D0
+
+/* 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
+
+/* ws2812 RGB LED */
+#define RGB_DI_PIN D3
+
+#undef RGBLED_NUM
+#define RGBLED_NUM 14    // Number of LEDs
+#define RGBLIGHT_ANIMATIONS
+#define RGBLIGHT_HUE_STEP 8
+#define RGBLIGHT_SAT_STEP 8
+#define RGBLIGHT_VAL_STEP 8
+
+/*
+ * 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
+
+#define MOUSEKEY_INTERVAL       20
+#define MOUSEKEY_DELAY          0
+#define MOUSEKEY_TIME_TO_MAX    60
+#define MOUSEKEY_MAX_SPEED      7
+#define MOUSEKEY_WHEEL_DELAY 0
diff --git a/keyboards/kudox/rev2/info.json b/keyboards/kudox/rev2/info.json
new file mode 100644
index 000000000..73cb5a525
--- /dev/null
+++ b/keyboards/kudox/rev2/info.json
@@ -0,0 +1,77 @@
+{
+    "url": "http://kumaokobo.com/",
+    "maintainer": "Kumao Kobo",
+    "keyboard_name": "Kudox Keyboard Rev2",
+    "layouts": {
+        "LAYOUT": {
+            "layout": [
+                {"label":"Esc", "x":0, "y":0},
+                {"label":"1", "x":1, "y":0},
+                {"label":"2", "x":2, "y":0},
+                {"label":"3", "x":3, "y":0},
+                {"label":"4", "x":4, "y":0},
+                {"label":"5", "x":5, "y":0},
+                {"label":"`", "x":6, "y":0},
+                {"label":"6", "x":10, "y":0},
+                {"label":"7", "x":11, "y":0},
+                {"label":"8", "x":12, "y":0},
+                {"label":"9", "x":13, "y":0},
+                {"label":"0", "x":14, "y":0},
+                {"label":"-", "x":15, "y":0},
+                {"label":"\u2190", "x":16, "y":0},
+                {"label":"Tab", "x":0, "y":1, "w":1.25},
+                {"label":"Q", "x":1.25, "y":1},
+                {"label":"W", "x":2.25, "y":1},
+                {"label":"E", "x":3.25, "y":1},
+                {"label":"R", "x":4.25, "y":1},
+                {"label":"T", "x":5.25, "y":1},
+                {"label":"LANG2", "x":6.25, "y":1},
+                {"label":"Y", "x":9.75, "y":1},
+                {"label":"U", "x":10.75, "y":1},
+                {"label":"I", "x":11.75, "y":1},
+                {"label":"O", "x":12.75, "y":1},
+                {"label":"P", "x":13.75, "y":1},
+                {"label":"/", "x":14.75, "y":1},
+                {"label":"\\", "x":15.75, "y":1, "w":1.25},
+                {"label":"Ctrl", "x":0, "y":2, "w":1.75},
+                {"label":"A", "x":1.75, "y":2},
+                {"label":"S", "x":2.75, "y":2},
+                {"label":"D", "x":3.75, "y":2},
+                {"label":"F", "x":4.75, "y":2},
+                {"label":"G", "x":5.75, "y":2},
+                {"label":"H", "x":10.25, "y":2},
+                {"label":"J", "x":11.25, "y":2},
+                {"label":"K", "x":12.25, "y":2},
+                {"label":"L", "x":13.25, "y":2},
+                {"label":";", "x":14.25, "y":2},
+                {"label":"Enter", "x":15.25, "y":2, "w":1.75},
+                {"label":"Shift", "x":0, "y":3, "w":2.25},
+                {"label":"Z", "x":2.25, "y":3},
+                {"label":"X", "x":3.25, "y":3},
+                {"label":"C", "x":4.25, "y":3},
+                {"label":"V", "x":5.25, "y":3},
+                {"label":"B", "x":6.25, "y":3},
+                {"label":"LANG1", "x":9.75, "y":3},
+                {"label":"N", "x":10.75, "y":3},
+                {"label":"M", "x":11.75, "y":3},
+                {"label":",", "x":12.75, "y":3},
+                {"label":".", "x":13.75, "y":3},
+                {"label":"Shift", "x":14.75, "y":3, "w":2.25},
+                {"label":"Alt", "x":0, "y":4, "w":1.25},
+                {"label":"'", "x":1.25, "y":4},
+                {"label":"-", "x":2.25, "y":4},
+                {"label":"=", "x":3.25, "y":4},
+                {"label":"layer", "x":4.25, "y":4.33, "w":1.25},
+                {"label":"GUI", "x":5.5, "y":4.67},
+                {"label":"Space", "x":6.5, "y":5},
+                {"label":"Enter", "x":9.5, "y":5},
+                {"label":"Del", "x":10.5, "y":4.67},
+                {"label":"layer", "x":11.5, "y":4.33, "w":1.25},
+                {"label":"\u2190", "x":12.75, "y":4},
+                {"label":"\u2193", "x":13.75, "y":4},
+                {"label":"\u2191", "x":14.75, "y":4},
+                {"label":"\u2192", "x":15.75, "y":4, "w":1.25}
+            ]
+        }
+    }
+}
diff --git a/keyboards/kudox/rev2/keymaps/default/config.h b/keyboards/kudox/rev2/keymaps/default/config.h
new file mode 100644
index 000000000..f5bf85cca
--- /dev/null
+++ b/keyboards/kudox/rev2/keymaps/default/config.h
@@ -0,0 +1,17 @@
+/* Copyright 2019 Kumao Kobo <kumaokobo@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/>.
+ */
+
+#pragma once
diff --git a/keyboards/kudox/rev2/keymaps/default/keymap.c b/keyboards/kudox/rev2/keymaps/default/keymap.c
new file mode 100644
index 000000000..138a725a8
--- /dev/null
+++ b/keyboards/kudox/rev2/keymaps/default/keymap.c
@@ -0,0 +1,49 @@
+#include QMK_KEYBOARD_H
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+#define _QWERTY 0
+#define _SYMB 1
+
+// Shortcut to make keymap more readable
+#define SYM_L   MO(_SYMB)
+
+#define KC_ALES LALT_T(KC_ESC)
+
+#define KC_RGENT MT(KC_RGUI, KC_ENT)
+
+#define KC_L1SYM LT(_SYMB, KC_LANG1)
+#define KC_L2SYM LT(_SYMB, KC_LANG2)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+  [_QWERTY] = LAYOUT(
+  //┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐                ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐
+     KC_ESC  ,KC_1    ,KC_2    ,KC_3    ,KC_4    ,KC_5    ,KC_GRV  ,                 KC_6    ,KC_7    ,KC_8    ,KC_9    ,KC_0    ,KC_MINS ,KC_BSPC ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     KC_TAB  ,KC_Q    ,KC_W    ,KC_E    ,KC_R    ,KC_T    ,KC_L2SYM,                 KC_Y    ,KC_U    ,KC_I    ,KC_O    ,KC_P    ,KC_SLSH ,KC_BSLS ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┘                └────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     KC_LCTL ,KC_A    ,KC_S    ,KC_D    ,KC_F    ,KC_G    ,                                   KC_H    ,KC_J    ,KC_K    ,KC_L    ,KC_SCLN ,KC_ENT  ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┤                                  ├────────┼────────┼────────┼────────┼────────┼────────┤
+     KC_LSFT ,KC_Z    ,KC_X    ,KC_C    ,KC_V    ,KC_B    ,                                   KC_L1SYM,KC_N    ,KC_M    ,KC_COMM ,KC_DOT  ,KC_RSFT ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┐                ┌────────┼────────┼────────┴────────┼────────┼────────┼────────┤
+     KC_ALES ,KC_QUOT ,KC_MINS ,KC_EQL  ,KC_ENT  ,KC_LGUI ,KC_SPC  ,                 KC_RGENT,KC_DEL  ,SYM_L   ,KC_LEFT ,KC_DOWN ,KC_UP   ,KC_RGHT
+  //└────────┴────────┴────────┴────────┴────────┴────────┴────────┘                └────────┴────────┴────────┴────────┴────────┴────────┴────────┘
+  ),
+
+  [_SYMB] = LAYOUT(
+  //┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐                ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐
+     KC_ESC  ,KC_F1   ,KC_F2   ,KC_F3   ,KC_F4   ,KC_F5   ,_______ ,                 KC_F6   ,KC_F7   ,KC_F8   ,KC_F9   ,KC_F10  ,KC_F11  ,KC_F12  ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     _______ ,KC_DQUO ,KC_QUOT ,KC_GRV  ,KC_ASTR ,KC_PLUS ,KC_EQL  ,                 KC_LPRN ,KC_RPRN ,KC_PIPE ,KC_ASTR ,KC_TILD ,KC_CIRC ,KC_JYEN ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┘                └────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     _______ ,KC_AT   ,KC_COLN ,KC_GRV  ,_______ ,KC_MINS ,                                   KC_LBRC ,KC_RBRC ,KC_DOT  ,KC_SLSH ,KC_MINS ,_______ ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┤                                  ├────────┼────────┼────────┼────────┼────────┼────────┤
+     _______ ,XXXXXXX ,XXXXXXX ,XXXXXXX ,KC_DOT  ,KC_SLSH ,                                   _______ ,KC_LCBR ,KC_RCBR ,KC_DOT  ,KC_SLSH ,_______ ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┐                ┌────────┼────────┼────────┴────────┼────────┼────────┼────────┤
+     _______ ,_______ ,_______ ,_______ ,_______ ,_______ ,_______ ,                 _______ ,_______ ,_______ ,KC_LT   ,KC_UNDS ,KC_CIRC ,KC_GT
+  //└────────┴────────┴────────┴────────┴────────┴────────┴────────┘                └────────┴────────┴────────┴────────┴────────┴────────┴────────┘
+  )
+};
diff --git a/keyboards/kudox/rev2/keymaps/default/readme.md b/keyboards/kudox/rev2/keymaps/default/readme.md
new file mode 100644
index 000000000..9bc4ca505
--- /dev/null
+++ b/keyboards/kudox/rev2/keymaps/default/readme.md
@@ -0,0 +1,3 @@
+# The default keymap for Kudox Keyboard Rev2.0
+
+Left-06 key and Right-06 key are different between Rev1.0 and Rev2.0.
diff --git a/keyboards/kudox/rev2/keymaps/jis/config.h b/keyboards/kudox/rev2/keymaps/jis/config.h
new file mode 100644
index 000000000..f5bf85cca
--- /dev/null
+++ b/keyboards/kudox/rev2/keymaps/jis/config.h
@@ -0,0 +1,17 @@
+/* Copyright 2019 Kumao Kobo <kumaokobo@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/>.
+ */
+
+#pragma once
diff --git a/keyboards/kudox/rev2/keymaps/jis/keymap.c b/keyboards/kudox/rev2/keymaps/jis/keymap.c
new file mode 100644
index 000000000..c78cea233
--- /dev/null
+++ b/keyboards/kudox/rev2/keymaps/jis/keymap.c
@@ -0,0 +1,48 @@
+#include QMK_KEYBOARD_H
+#include"keymap_jp.h"
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+#define _QWERTY 0
+#define _SYMB 1
+
+// Shortcut to make keymap more readable
+#define SYM_L   MO(_SYMB)
+
+#define KC_ALES LALT_T(KC_ESC)
+
+#define KC_L1SYM LT(_SYMB, KC_LANG1)
+#define KC_L2SYM LT(_SYMB, KC_LANG2)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+[_QWERTY] = LAYOUT(
+  //┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐                ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐
+     KC_GRV  ,KC_1    ,KC_2    ,KC_3    ,KC_4    ,KC_5    ,KC_ESC  ,                 KC_6    ,KC_7    ,KC_8    ,KC_9    ,KC_0    ,KC_MINS ,KC_BSPC ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     KC_TAB  ,KC_Q    ,KC_W    ,KC_E    ,KC_R    ,KC_T    ,KC_LANG2,                 KC_Y    ,KC_U    ,KC_I    ,KC_O    ,KC_P    ,JP_AT   ,JP_COLN ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┘                └────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     KC_LCTL ,KC_A    ,KC_S    ,KC_D    ,KC_F    ,KC_G    ,                                   KC_H    ,KC_J    ,KC_K    ,KC_L    ,KC_SCLN ,KC_ENT  ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┤                                  ├────────┼────────┼────────┼────────┼────────┼────────┤
+     KC_LSFT ,KC_Z    ,KC_X    ,KC_C    ,KC_V    ,KC_B    ,                                   KC_UP   ,KC_N    ,KC_M    ,KC_SLSH ,JP_UNDS ,KC_RSFT ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┐                ┌────────┼────────┼────────┴────────┼────────┼────────┼────────┤
+     KC_ALES ,KC_LGUI ,KC_LALT ,KC_DEL  ,KC_L2SYM,KC_SPC  ,KC_ENT  ,                 KC_LEFT ,KC_DOWN ,KC_RGHT ,KC_COMM ,KC_DOT  ,KC_L1SYM,JP_BSLS
+  //└────────┴────────┴────────┴────────┴────────┴────────┴────────┘                └────────┴────────┴────────┴────────┴────────┴────────┴────────┘
+  ),
+
+  [_SYMB] = LAYOUT(
+  //┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐                ┌────────┬────────┬────────┬────────┬────────┬────────┬────────┐
+     KC_ESC  ,KC_F1   ,KC_F2   ,KC_F3   ,KC_F4   ,KC_F5   ,_______ ,                 KC_F6   ,KC_F7   ,KC_F8   ,KC_F9   ,KC_F10  ,KC_F11  ,KC_F12  ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┤                ├────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     _______ ,JP_LPRN ,JP_RPRN ,XXXXXXX ,XXXXXXX ,XXXXXXX ,_______ ,                 JP_HASH ,JP_DLR  ,JP_PERC ,JP_PLUS ,KC_MINS ,JP_CIRC ,JP_YEN  ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┘                └────────┼────────┼────────┼────────┼────────┼────────┼────────┤
+     _______ ,JP_LBRC ,JP_RBRC ,XXXXXXX ,XXXXXXX ,XXXXXXX ,                                   JP_AMPR ,KC_SLSH ,JP_ASTR ,KC_SCLN ,JP_COLN ,_______ ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┤                                  ├────────┼────────┼────────┼────────┼────────┼────────┤
+     _______ ,JP_LCBR ,JP_RCBR ,XXXXXXX ,XXXXXXX ,XXXXXXX ,                                   KC_VOLU ,XXXXXXX ,XXXXXXX ,KC_LT   ,KC_GT   ,_______ ,
+  //├────────┼────────┼────────┼────────┼────────┼────────┼────────┐                ┌────────┼────────┼────────┴────────┼────────┼────────┼────────┤
+     _______ ,_______ ,KC_LT   ,KC_GT   ,KC_LANG2,_______ ,_______ ,                 KC_MUTE ,KC_VOLD ,KC_LANG1,_______ ,_______ ,_______ ,KC_DEL
+  //└────────┴────────┴────────┴────────┴────────┴────────┴────────┘                └────────┴────────┴────────┴────────┴────────┴────────┴────────┘
+  )
+};
diff --git a/keyboards/kudox/rev2/keymaps/jis/readme.md b/keyboards/kudox/rev2/keymaps/jis/readme.md
new file mode 100644
index 000000000..ddf27339d
--- /dev/null
+++ b/keyboards/kudox/rev2/keymaps/jis/readme.md
@@ -0,0 +1,3 @@
+# The JIS keymap for Kudox Keyboard Rev2.0
+
+Left-06 key and Right-06 key are different between Rev1.0 and Rev2.0.
diff --git a/keyboards/kudox/rev2/keymaps/jis/rules.mk b/keyboards/kudox/rev2/keymaps/jis/rules.mk
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/keyboards/kudox/rev2/keymaps/jis/rules.mk
diff --git a/keyboards/kudox/rev2/rev2.c b/keyboards/kudox/rev2/rev2.c
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/keyboards/kudox/rev2/rev2.c
diff --git a/keyboards/kudox/rev2/rev2.h b/keyboards/kudox/rev2/rev2.h
new file mode 100644
index 000000000..dcc745ddb
--- /dev/null
+++ b/keyboards/kudox/rev2/rev2.h
@@ -0,0 +1,23 @@
+#pragma once
+
+#include "quantum.h"
+
+#define LAYOUT( \
+  L00, L01, L02, L03, L04, L05, L06,            R06, R05, R04, R03, R02, R01, R00, \
+  L10, L11, L12, L13, L14, L15, L16,            R16, R15, R14, R13, R12, R11, R10, \
+  L20, L21, L22, L23, L24, L25,                      R25, R24, R23, R22, R21, R20, \
+  L30, L31, L32, L33, L34, L35,                      R35, R34, R33, R32, R31, R30, \
+  L40, L41, L42, L43, L44, L45, L46,            R46, R45, R44, R43, R42, R41, R40  \
+) \
+{ \
+    { L00, L01, L02, L03, L04, L05, L06 }, \
+    { L10, L11, L12, L13, L14, L15, L16 }, \
+    { L20, L21, L22, L23, L24, L25 }, \
+    { L30, L31, L32, L33, L34, L35 }, \
+    { L40, L41, L42, L43, L44, L45, L46 }, \
+    { R00, R01, R02, R03, R04, R05, R06 }, \
+    { R10, R11, R12, R13, R14, R15, R16 }, \
+    { R20, R21, R22, R23, R24, R25 }, \
+    { R30, R31, R32, R33, R34, R35 }, \
+    { R40, R41, R42, R43, R44, R45, R46 } \
+}
diff --git a/keyboards/kudox/rev2/rules.mk b/keyboards/kudox/rev2/rules.mk
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/keyboards/kudox/rev2/rules.mk