Index: aclocal.m4
===================================================================
diff -u -re5837b2b6a65987c826cba577fc4cab810881375 -r70e66172cf08d62f1fda8f36aece3fa0896499c9
--- aclocal.m4	(.../aclocal.m4)	(revision e5837b2b6a65987c826cba577fc4cab810881375)
+++ aclocal.m4	(.../aclocal.m4)	(revision 70e66172cf08d62f1fda8f36aece3fa0896499c9)
@@ -1,6 +1,6 @@
-# generated automatically by aclocal 1.14.1 -*- Autoconf -*-
+# generated automatically by aclocal 1.15 -*- Autoconf -*-
 
-# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+# Copyright (C) 1996-2014 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
Index: configure
===================================================================
diff -u -r6a7797080da8aa149dd433f3ab992e2a08a66e4c -r70e66172cf08d62f1fda8f36aece3fa0896499c9
--- configure	(.../configure)	(revision 6a7797080da8aa149dd433f3ab992e2a08a66e4c)
+++ configure	(.../configure)	(revision 70e66172cf08d62f1fda8f36aece3fa0896499c9)
@@ -2565,7 +2565,7 @@
 elif test -f "COMMIT" ; then
    nsf_commit=`cat COMMIT`
 else
-   nsf_commit=`unknown-$PACKAGE_VERSION`
+   nsf_commit=unknown-${PACKAGE_VERSION}
 fi
 
 NSF_COMMIT=$nsf_commit