From 8e5835ae3786f3742f8ab25de49ec339dd0c1c3a Mon Sep 17 00:00:00 2001
From: Hui Li <huili@taosdata.com>
Date: Thu, 5 Nov 2020 13:42:18 +0800
Subject: [PATCH] [TD-1945]<fix> do not install libtaos.so inot lib64 when
 lib64 not exist in som so

---
 packaging/tools/post.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packaging/tools/post.sh b/packaging/tools/post.sh
index 569f316ff3..00705fad77 100755
--- a/packaging/tools/post.sh
+++ b/packaging/tools/post.sh
@@ -81,8 +81,10 @@ function install_lib() {
     ${csudo} ln -s ${lib_dir}/libtaos.* ${lib_link_dir}/libtaos.so.1
     ${csudo} ln -s ${lib_link_dir}/libtaos.so.1 ${lib_link_dir}/libtaos.so
     
-    ${csudo} ln -s ${lib_dir}/libtaos.* ${lib64_link_dir}/libtaos.so.1           || :
-    ${csudo} ln -s ${lib64_link_dir}/libtaos.so.1 ${lib64_link_dir}/libtaos.so   || :
+    if [[ -d ${lib64_link_dir} && ! -e ${lib64_link_dir}/libtaos.so ]]; then
+      ${csudo} ln -s ${lib_dir}/libtaos.* ${lib64_link_dir}/libtaos.so.1           || :
+      ${csudo} ln -s ${lib64_link_dir}/libtaos.so.1 ${lib64_link_dir}/libtaos.so   || :
+    fi
 }
 
 function install_bin() {