tests: run-deleted.sh should SKIP if arch doesn't support unwinding.

Also relax the special ARM needs DWARF check a little to account for eu-stack
error output.

Signed-off-by: Mark Wielaard <mjw@redhat.com>
diff --git a/tests/ChangeLog b/tests/ChangeLog
index 2c3ba87..89336da 100644
--- a/tests/ChangeLog
+++ b/tests/ChangeLog
@@ -1,3 +1,9 @@
+2014-12-19  Mark Wielaard  <mjw@redhat.com>
+
+	* backtrace-subr.sh (check_native_unsupported): Relax special ARM
+	grep a little.
+	* run-deleted.sh: Call check_native_unsupported.
+
 2014-12-18  Mark Wielaard  <mjw@redhat.com>
 
 	* Makefile.am (EXTRA_DIST): Add testfile-macros-0xff.bz2.