createst: document --features

diff --git a/README.md b/README.md
index 6732c8158320a8736ed307337ff8357e3db9ec18..e796465b7ebc631b3a9e4ebbbc16a66bea3a2857 100644 (file)
--- a/README.md
+++ b/README.md
@@ -188,6 +188,7 @@ optional arguments:
   --min-version <min-version>
                         Adds a global minimum required version
   --midstream           Allow midstream session pickups
+  --features [FEATS]    Required features (comma separated list)
 ```
 
 ### Examples
@@ -216,3 +217,16 @@ newer:
 --rules ../suricata-verify/tests/no-payload-output/test.rules test-02 input.pcap
 ```
 
+#### Add Required Features
+
+```
+../suricata-verify/createst.py --features HAVE_LUA
+```
+
+```
+../suricata-verify/createst.py --features HAVE_LUA,AF_PACKET
+```
+
+The features are taken from the `Features:` line in `suricata
+--build-info`.
+