Re: [patch v6] Allow for unpriviledged nested containers

[DJ Delorie <dj@redhat.com>]

Maybe we need a Hurd trybot?  ;-)

I see two options: #ifdef the variable, or mark it attribute-unused.
Preferences?

diff --git a/support/test-container.c b/support/test-container.c
index c837c4d7580..79d0e052d1c 100644
--- a/support/test-container.c
+++ b/support/test-container.c
@@ -756,7 +756,9 @@ main (int argc, char **argv)
   /* If set, the test runs as root instead of the user running the testsuite.  */
   int be_su = 0;
   int require_pidns = 0;
+#ifdef CLONE_NEWNS
   const char *pidns_comment = NULL;
+#endif
   int do_proc_mounts = 0;
   int UMAP;
   int GMAP;
@@ -1046,8 +1048,10 @@ main (int argc, char **argv)
 	    else if (nt >= 1 && strcmp (the_words[0], "pidns") == 0)
 	      {
 		require_pidns = 1;
+#ifdef CLONE_NEWNS
 		if (nt > 1)
 		  pidns_comment = concat_words (the_words + 1, nt - 1);
+#endif
 	      }
 	    else if (nt == 3 && strcmp (the_words[0], "mkdirp") == 0)
 	      {