1 files changed, 1 insertions, 0 deletions
diff --git a/session.h b/session.h
index f53de57c..ee1762a2 100644
--- a/session.h
+++ b/session.h
@@ -100,6 +100,7 @@ struct systemtap_session
   std::string output_file;
   std::string size_option;
   std::string cmd;
+  std::string compatible; // use (strverscmp(s.compatible.c_str(), "N.M") >= 0)
   int target_pid;
   int last_pass;
   unsigned perpass_verbose[5];