From ea3f75ae405de85514beb3e560abdef6b61c4bbe Mon Sep 17 00:00:00 2001
From: dsmith <dsmith>
Date: Thu, 2 Nov 2006 17:27:43 +0000
Subject: 2006-11-02  David Smith  <dsmith@redhat.com>

	* main.cxx (main): Added '-r' check.  If the user changes the
	kernel release to compile against, make sure pass 5 isn't
	performed (since the resulting module won't be installable).
---
 main.cxx | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'main.cxx')

diff --git a/main.cxx b/main.cxx
index 6cb5ffcb..47cedd19 100644
--- a/main.cxx
+++ b/main.cxx
@@ -181,6 +181,7 @@ main (int argc, char * const argv [])
   string cmdline_script; // -e PROGRAM
   string script_file; // FILE
   bool have_script = false;
+  bool release_changed = false;
 
   // Initialize defaults
   systemtap_session s;
@@ -312,6 +313,7 @@ main (int argc, char * const argv [])
 
         case 'r':
           s.kernel_release = string (optarg);
+	  release_changed = true;
           break;
 
         case 'k':
@@ -373,6 +375,13 @@ main (int argc, char * const argv [])
       usage (s, 1);
     }
 
+  if (s.last_pass > 4 && release_changed)
+    {
+      cerr << ("Warning: changing last pass to 4 since the kernel release"
+	       " has changed.") << endl;
+      s.last_pass = 4;
+    }
+
   for (int i = optind; i < argc; i++)
     {
       if (! have_script)
-- 
cgit