From bab8fadfee64f440f420c3de64702bdd0787ef32 Mon Sep 17 00:00:00 2001
From: Yin Fengwei <fengwei.yin@intel.com>
Date: Fri, 22 Jun 2018 14:56:53 +0800
Subject: [PATCH] hv: Makefile flags initialization

For hypervisor, we initliaze the flags used in build command
to empty to avoid flags set in default env impact to hypervisor
build.

Signed-off-by: Yin Fengwei <fengwei.yin@intel.com>
Acked-by: VanCutsem Geoffroy <geoffroy.vancutsem@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
---
 hypervisor/Makefile | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/hypervisor/Makefile b/hypervisor/Makefile
index 9826f8b57..dc701b7b6 100644
--- a/hypervisor/Makefile
+++ b/hypervisor/Makefile
@@ -19,6 +19,15 @@ BASEDIR := $(shell pwd)
 HV_OBJDIR ?= $(CURDIR)/build
 HV_FILE := acrn
 
+# initialize the flags we used
+CFLAGS :=
+ASFLAGS :=
+LDFLAGS :=
+ARCH_CFLAGS :=
+ARCH_ASFLAGS :=
+ARCH_ARFLAGS :=
+ARCH_LDFLAGS :=
+
 .PHONY: default
 default: all