From cd5c913dc7fbd83769ef3fc8a18dbb1a22717e9e Mon Sep 17 00:00:00 2001
From: "Zheng, Qi" <huaiqing.zq@antgroup.com>
Date: Thu, 3 Mar 2022 17:13:11 +0800
Subject: [PATCH] [tools] Checking aesm service is not necessary for SGX2

---
 tools/occlum | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tools/occlum b/tools/occlum
index bd3a4580..cc23ccba 100755
--- a/tools/occlum
+++ b/tools/occlum
@@ -121,6 +121,12 @@ check_aesm_service() {
         return
     fi
 
+    # AESM is not necessary for SGX2
+    lscpu | grep sgx_lc > /dev/null 2>&1
+    if [ $? -eq 0 ]; then
+        return
+    fi
+
     AESM_SOCKET_FILE=/var/run/aesmd/aesm.socket
     for i in $(seq 1 3); do
         if [ -S "$AESM_SOCKET_FILE" ]; then