From bdb34e761726461db4068a2c01e1b11c1f568387 Mon Sep 17 00:00:00 2001
From: Hui Zhu <teawater@hyper.sh>
Date: Tue, 5 Mar 2019 09:48:03 +0800
Subject: [PATCH] Makefile: Fix aarch64 fail in No GO command or GOPATH not set
 mode

Got aarch64 fail in No GO command or GOPATH not set mode:
Makefile:38: arch/aarch64-options.mk: No such file or directory
Makefile:237: *** "ERROR: No hypervisors known for architecture aarch64 (looked for: firecracker qemu)".  Stop.

The cause is the machine hardware name of aarch64 is aarch64 but
runtime's arch make file's name is arm64-options.mk.

This commit convert aarch64 to arm64 to fix the issue.

Fixes: #1320

Signed-off-by: Hui Zhu <teawater@hyper.sh>
---
 Makefile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Makefile b/Makefile
index d7e29da1f4..7340add51f 100644
--- a/Makefile
+++ b/Makefile
@@ -26,6 +26,9 @@ else
     ifeq ($(ARCH),x86_64)
         ARCH = amd64
     endif
+    ifeq ($(ARCH),aarch64)
+        ARCH = arm64
+    endif
 endif
 
 ARCH_DIR = arch