From 43a39cecd8c3e33f9364cc03dd03506cb3e4267e Mon Sep 17 00:00:00 2001
From: tracer-ics2023 <tracer@njuics.org>
Date: Sun, 18 Aug 2024 10:47:49 +0800
Subject: [PATCH] =?UTF-8?q?>=20=20compile=20NEMU=20221220000=20=E5=BC=A0?=
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---
 nemu/scripts/build.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nemu/scripts/build.mk b/nemu/scripts/build.mk
index 9873326..ff7bae5 100644
--- a/nemu/scripts/build.mk
+++ b/nemu/scripts/build.mk
@@ -22,7 +22,7 @@ CXX := g++
 endif
 LD := $(CXX)
 INCLUDES = $(addprefix -I, $(INC_PATH))
-DEFINE ?=
+DEFINE = _
 CFLAGS  := -O2 -MMD -Wall -Werror $(INCLUDES) $(CFLAGS) -D$(DEFINE)
 LDFLAGS := -O2 $(LDFLAGS)