maint: update copyright years

Also update gnulib submodule as it contains updated copyright
years too.

* gnulib: Latest greatest git hash.
* all files: Run 'make update-copyright'.

9 files changed, 9 insertions, 9 deletions

diff --git a/m4/autobuild.m4 b/m4/autobuild.m4
index 239809cd..66b183b2 100644
--- a/m4/autobuild.m4
+++ b/m4/autobuild.m4
@@ -1,5 +1,5 @@
 # autobuild.m4 serial 7
-dnl Copyright (C) 2004, 2006-2015 Free Software Foundation, Inc.
+dnl Copyright (C) 2004, 2006-2016 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
diff --git a/m4/libtool.m4 b/m4/libtool.m4
index 2e8c3cf5..53b404f5 100644
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -1,6 +1,6 @@
 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
 #
-#   Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
+#   Copyright (C) 1996-2001, 2003-2016 Free Software Foundation, Inc.
 #   Written by Gordon Matzigkeit, 1996
 #
 # This file is free software; the Free Software Foundation gives
diff --git a/m4/ltargz.m4 b/m4/ltargz.m4
index 0908d90b..b6467374 100644
--- a/m4/ltargz.m4
+++ b/m4/ltargz.m4
@@ -1,6 +1,6 @@
 # Portability macros for glibc argz.                    -*- Autoconf -*-
 #
-#   Copyright (C) 2004-2007, 2011-2015 Free Software Foundation, Inc.
+#   Copyright (C) 2004-2007, 2011-2016 Free Software Foundation, Inc.
 #   Written by Gary V. Vaughan <gary@gnu.org>
 #
 # This file is free software; the Free Software Foundation gives
diff --git a/m4/ltdl.m4 b/m4/ltdl.m4
index bde587a1..86bd8e6e 100644
--- a/m4/ltdl.m4
+++ b/m4/ltdl.m4
@@ -1,6 +1,6 @@
 # ltdl.m4 - Configure ltdl for the target system. -*-Autoconf-*-
 #
-#   Copyright (C) 1999-2008, 2011-2015 Free Software Foundation, Inc.
+#   Copyright (C) 1999-2008, 2011-2016 Free Software Foundation, Inc.
 #   Written by Thomas Tanner, 1999
 #
 # This file is free software; the Free Software Foundation gives
diff --git a/m4/ltoptions.m4 b/m4/ltoptions.m4
index 94b08297..b34dd2ff 100644
--- a/m4/ltoptions.m4
+++ b/m4/ltoptions.m4
@@ -1,6 +1,6 @@
 # Helper functions for option handling.                    -*- Autoconf -*-
 #
-#   Copyright (C) 2004-2005, 2007-2009, 2011-2015 Free Software
+#   Copyright (C) 2004-2005, 2007-2009, 2011-2016 Free Software
 #   Foundation, Inc.
 #   Written by Gary V. Vaughan, 2004
 #
diff --git a/m4/ltsugar.m4 b/m4/ltsugar.m4
index 48bc9344..bbd6fafb 100644
--- a/m4/ltsugar.m4
+++ b/m4/ltsugar.m4
@@ -1,6 +1,6 @@
 # ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
 #
-# Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software
+# Copyright (C) 2004-2005, 2007-2008, 2011-2016 Free Software
 # Foundation, Inc.
 # Written by Gary V. Vaughan, 2004
 #
diff --git a/m4/ltversion.in b/m4/ltversion.in
index 497ab4d6..c9dcaa2c 100644
--- a/m4/ltversion.in
+++ b/m4/ltversion.in
@@ -1,6 +1,6 @@
 # ltversion.m4 -- version numbers			-*- Autoconf -*-
 #
-#   Copyright (C) 2004, 2011-2015 Free Software Foundation, Inc.
+#   Copyright (C) 2004, 2011-2016 Free Software Foundation, Inc.
 #   Written by Scott James Remnant, 2004
 #
 # This file is free software; the Free Software Foundation gives
diff --git a/m4/lt~obsolete.m4 b/m4/lt~obsolete.m4
index c6b26f88..6eb9dbce 100644
--- a/m4/lt~obsolete.m4
+++ b/m4/lt~obsolete.m4
@@ -1,6 +1,6 @@
 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
 #
-#   Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software
+#   Copyright (C) 2004-2005, 2007, 2009, 2011-2016 Free Software
 #   Foundation, Inc.
 #   Written by Scott James Remnant, 2004.
 #
diff --git a/m4/m4.m4 b/m4/m4.m4
index 0c13ff26..80b63ac0 100644
--- a/m4/m4.m4
+++ b/m4/m4.m4
@@ -1,6 +1,6 @@
 # m4.m4 serial 12
 
-# Copyright (C) 2000, 2006-2015 Free Software Foundation, Inc.
+# Copyright (C) 2000, 2006-2016 Free Software Foundation, Inc.
 
 # Copying and distribution of this file, with or without modification,
 # are permitted in any medium without royalty provided the copyright