From 27cb3f4fab679a94c959220601c6903464460962 Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Tue, 19 Mar 2013 16:05:53 +0900
Subject: [PATCH] Add COMMAND_ENABLE build option

---
 common.mk        | 6 +++++-
 common/command.h | 4 ++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/common.mk b/common.mk
index 2ce4e32d..e4c9fb26 100644
--- a/common.mk
+++ b/common.mk
@@ -5,7 +5,6 @@ SRC +=	$(COMMON_DIR)/host.c \
 	$(COMMON_DIR)/action_macro.c \
 	$(COMMON_DIR)/layer_switch.c \
 	$(COMMON_DIR)/keymap.c \
-	$(COMMON_DIR)/command.c \
 	$(COMMON_DIR)/timer.c \
 	$(COMMON_DIR)/print.c \
 	$(COMMON_DIR)/debug.c \
@@ -36,6 +35,11 @@ else
     OPT_DEFS += -DNO_DEBUG
 endif
 
+ifdef COMMAND_ENABLE
+    SRC += $(COMMON_DIR)/command.c
+    OPT_DEFS += -DCOMMAND_ENABLE
+endif
+
 ifdef NKRO_ENABLE
     OPT_DEFS += -DNKRO_ENABLE
 endif
diff --git a/common/command.h b/common/command.h
index dafd4d0f..be739faf 100644
--- a/common/command.h
+++ b/common/command.h
@@ -18,8 +18,12 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #ifndef COMMAND_H
 #define COMMAND
 
+#ifdef COMMAND_ENABLE
 bool command_proc(uint8_t code);
 /* This allows to extend commands. Return 0 when command is not processed. */
 bool command_extra(uint8_t code);
+#else
+#define command_proc(code)      false
+#endif
 
 #endif