Create switchprobe link during xCAT-probe installation (#5272)

* Create switchprobe link during xCAT-probe installation

* remove debug message

* Modify upgrade path

* make symbolic link

makerpm

@@ -13,7 +13,6 @@ function xcat_probe_copy {
     # xCAT-probe uses some functions shipped with xCAT,  copying for the following reasons:
     #     1. make xCAT-probe code be self-contained
     #     2. do not maintain two files for each script
-    #     3. symbolic link can't work during packaging
     RPMNAME=${1}
     if [ $RPMNAME = "xCAT-probe" ]; then
         mkdir -p ${RPMNAME}/lib/perl/xCAT/

xCAT-probe/subcmds/switch_macmap

@@ -53,13 +53,6 @@ if ($help) {
     exit 0;
 }
 
-if (!-d "$currdir/bin") {
-    mkpath("$currdir/bin/");
-}
-if (!-e "$currdir/bin/switchprobe") {
-    link("$::XCATROOT/bin/xcatclient", "$currdir/bin/switchprobe");
-}
-
 if ($test) {
     `$currdir/bin/switchprobe -h`;
     if ($?) {

xCAT-probe/xCAT-probe.spec

@@ -61,5 +61,18 @@ rm -rf $RPM_BUILD_ROOT
 - "Create xCAT probe package"
 
 %post
+if [ -e %{prefix}/probe/subcmds/bin/switchprobe ]; then
+    rm -rf %{prefix}/probe/subcmds/bin/switchprobe
+else
+    mkdir -p %{prefix}/probe/subcmds/bin/
+fi
+cd %{prefix}/probe/subcmds/bin/ 
+if [ -e %{prefix}/bin/xcatclient ]; then
+    ln -s %{prefix}/bin/xcatclient switchprobe
+fi
 
 %preun
+#remove the bin directory if not on upgrade
+if [ "$1" != "1" ]; then
+    rm -rf %{prefix}/probe/subcmds/bin/
+fi