From 40313cfa3b4a4f1643382f0446e0a889ef3e76dc Mon Sep 17 00:00:00 2001
From: Drashna Jaelre <drashna@live.com>
Date: Tue, 30 Oct 2018 18:00:43 -0700
Subject: [PATCH] Fix Terminal feature on ChibiOS

---
 common_features.mk      | 1 +
 tmk_core/common.mk      | 4 +++-
 tmk_core/common/print.h | 2 ++
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/common_features.mk b/common_features.mk
index f44dfc47d..8f53a82aa 100644
--- a/common_features.mk
+++ b/common_features.mk
@@ -213,6 +213,7 @@ endif
 ifeq ($(strip $(TERMINAL_ENABLE)), yes)
     SRC += $(QUANTUM_DIR)/process_keycode/process_terminal.c
     OPT_DEFS += -DTERMINAL_ENABLE
+    OPT_DEFS += -DUSER_PRINT
 endif
 
 ifeq ($(strip $(USB_HID_ENABLE)), yes)
diff --git a/tmk_core/common.mk b/tmk_core/common.mk
index 3844b13d4..65dcf96f6 100644
--- a/tmk_core/common.mk
+++ b/tmk_core/common.mk
@@ -43,9 +43,11 @@ ifeq ($(PLATFORM),CHIBIOS)
     TMK_COMMON_DEFS += -DSTM32_EEPROM_ENABLE
   else
     TMK_COMMON_SRC += $(PLATFORM_COMMON_DIR)/eeprom_teensy.c
-endif
+  endif
   ifeq ($(strip $(AUTO_SHIFT_ENABLE)), yes)
     TMK_COMMON_SRC += $(CHIBIOS)/os/various/syscalls.c
+  else ifeq($(strip $(TERMINAL_ENABLE)), yes)
+    TMK_COMMON_SRC += $(CHIBIOS)/os/various/syscalls.c
   endif
 endif
 
diff --git a/tmk_core/common/print.h b/tmk_core/common/print.h
index d94527657..06c6cbd7f 100644
--- a/tmk_core/common/print.h
+++ b/tmk_core/common/print.h
@@ -73,7 +73,9 @@ void print_set_sendchar(int8_t (*print_sendchar_func)(uint8_t));
 
 #elif defined(PROTOCOL_CHIBIOS) /* PROTOCOL_CHIBIOS */
 
+#ifndef TERMINAL_ENABLE
 #  include "chibios/printf.h"
+#endif
 
 #  ifdef USER_PRINT /* USER_PRINT */