From 0b502d15b21afeeff0e414e8715e929e7da85e2b Mon Sep 17 00:00:00 2001
From: Carlos Venegas <jos.c.venegas.munoz@intel.com>
Date: Wed, 24 Mar 2021 21:52:41 +0000
Subject: [PATCH] runtime: makefile allow override DAX value

Allow enable DAX using env variable

Fixes: #1547

Signed-off-by: Carlos Venegas <jos.c.venegas.munoz@intel.com>
---
 src/runtime/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/runtime/Makefile b/src/runtime/Makefile
index fc78df01f5..9515f0797d 100644
--- a/src/runtime/Makefile
+++ b/src/runtime/Makefile
@@ -191,7 +191,7 @@ DEFVIRTIOFSDAEMON := $(LIBEXECDIR)/kata-qemu/virtiofsd
 DEFVALIDVIRTIOFSDAEMONPATHS := [\"$(DEFVIRTIOFSDAEMON)\"]
 # Default DAX mapping cache size in MiB
 #if value is 0, DAX is not enabled
-DEFVIRTIOFSCACHESIZE := 0
+DEFVIRTIOFSCACHESIZE ?= 0
 DEFVIRTIOFSCACHE ?= auto
 # Format example:
 #   [\"-o\", \"arg1=xxx,arg2\", \"-o\", \"hello world\", \"--arg3=yyy\"]