fix retry

Installation/Jenkins/build.sh

@@ -706,18 +706,22 @@ set -e
 
 if [ -n "${CPACK}" ] && [ -n "${TARGET_DIR}" ];  then
     ${PACKAGE_MAKE} clean_packages || exit 1
-#    while test "${RETRY_N_TIMES}" -gt 0; do
-    ${PACKAGE_MAKE} packages
-    echo "Package built status: $?"
-    #&& break
-    #RETRY_N_TIMES=$((RETRY_N_TIMES - 1))
-    #echo "failed to build packages - waiting 5 mins maybe the situation gets better?"
-    #sleep 600
-    #done
-    #if test "${RETRY_N_TIMES}" -eq 0; then
-    #echo "building packages failed terminally"
-    #exit 1
-    #fi
+    
+    set +e
+    WAIT_ON_FAIL=$((RETRY_N_TIMES - 1))
+    while test "${RETRY_N_TIMES}" -gt 0; do
+        ${PACKAGE_MAKE} packages && break
+        RETRY_N_TIMES=$((RETRY_N_TIMES - 1))
+        if test "${WAIT_ON_FAIL}" -gt 0; then
+            echo "failed to build packages - waiting 5 mins maybe the situation gets better?"
+            sleep 600
+        fi
+    done
+    if test "${RETRY_N_TIMES}" -eq 0; then
+        echo "building packages failed terminally"
+        exit 1
+    fi
+    set -e
 fi
 # and install