From 910be8b6e4c9f2d1e5c7530989a8eb25adc2e671 Mon Sep 17 00:00:00 2001
From: Qianqian Fang <fangqq@gmail.com>
Date: Fri, 23 Jun 2023 15:31:09 -0400
Subject: [PATCH] fix quotation mark issue

---
 src/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Makefile b/src/Makefile
index ef7d8bb..436fd53 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -146,7 +146,7 @@ dll:   AROUTPUT   :=-o
 
 oct mex: CPPOPT+= $(DLLFLAG)
 oct:   OUTPUT_DIR=..
-oct:   AR= CXXFLAGS="-O3" LDFLAGS="$(MEXLINKOPT) $(LIBZLIB)" mkoctfile zmat.cpp
+oct:   AR= CXXFLAGS='-O3' LDFLAGS='$(MEXLINKOPT) $(LIBZLIB)' mkoctfile zmat.cpp
 oct:   BINARY=zmat.mex
 oct:   ARFLAGS    :=
 oct:   LINKOPT+=--mex $(INCLUDEDIRS)