From 35efcc9f398a1a2493b482dd1bd7c859f93ef450 Mon Sep 17 00:00:00 2001
From: marksard <38324387+marksard@users.noreply.github.com>
Date: Tue, 4 Sep 2018 08:34:16 +0900
Subject: Keyboard: Improvement of crkbd communication functions (based on
 helix-keyboard) (#3798)

* improvement of crkbd communication functions (based on  helix-keyboard)

* Removed unnecessary code.

* Changed read restriction from #define to #pragma once.

* Changed from sizeof to defined size.

* moved lib folder to crkbdroot.
removed warning of ws2812.d
---
 keyboards/crkbd/rules.mk | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'keyboards/crkbd/rules.mk')

diff --git a/keyboards/crkbd/rules.mk b/keyboards/crkbd/rules.mk
index d88daebf3a..6396b115de 100644
--- a/keyboards/crkbd/rules.mk
+++ b/keyboards/crkbd/rules.mk
@@ -1,7 +1,9 @@
-SRC += i2c.c \
-	   serial.c \
-	   split_util.c \
-	   ssd1306.c
+SRC += i2c.c
+SRC += serial.c
+SRC += ssd1306.c
+
+# if firmware size over limit, try this option
+# CFLAGS += -flto
 
 # MCU name
 #MCU = at90usb1287
-- 
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