From 95ae0154fde9eea50f2de265103589466b76fac1 Mon Sep 17 00:00:00 2001
From: NIIBE Yutaka <gniibe@fsij.org>
Date: Wed, 19 Jun 2013 14:43:06 +0900
Subject: [PATCH] INCDIR

---
 rules.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rules.mk b/rules.mk
index eb8c3c5..da9c243 100644
--- a/rules.mk
+++ b/rules.mk
@@ -6,7 +6,7 @@ ifneq ($(USE_EVENTFLAG),)
 CSRC += $(CHOPSTX)/eventflag.c
 endif
 
-INCDIR = $(CHOPSTX)
+INCDIR _= $(CHOPSTX)
 
 BUILDDIR = build
 OUTFILES = $(BUILDDIR)/$(PROJECT).elf $(BUILDDIR)/$(PROJECT).bin