Update copyright year range in all GDB files.

This commit applies all changes made after running the gdb/copyright.py
script.

Note that one file was flagged by the script, due to an invalid
copyright header
(gdb/unittests/basic_string_view/element_access/char/empty.cc).
As the file was copied from GCC's libstdc++-v3 testsuite, this commit
leaves this file untouched for the time being; a patch to fix the header
was sent to gcc-patches first.

gdb/ChangeLog:

	Update copyright year range in all GDB files.

8 files changed, 8 insertions, 8 deletions

diff --git a/gdb/config/djgpp/djcheck.sh b/gdb/config/djgpp/djcheck.sh
index b510bac..0347752 100644
--- a/gdb/config/djgpp/djcheck.sh
+++ b/gdb/config/djgpp/djcheck.sh
@@ -2,7 +2,7 @@
 
 # A shell script to run the test suite on the DJGPP version of GDB.
 
-#  Copyright (C) 2000-2018 Free Software Foundation, Inc.
+#  Copyright (C) 2000-2019 Free Software Foundation, Inc.
 #
 #  This program is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by
diff --git a/gdb/config/djgpp/djconfig.sh b/gdb/config/djgpp/djconfig.sh
index 1f5e598..01837ea 100644
--- a/gdb/config/djgpp/djconfig.sh
+++ b/gdb/config/djgpp/djconfig.sh
@@ -5,7 +5,7 @@
 # configuring other GNU programs for DJGPP.
 #
 #=====================================================================
-# Copyright (C) 1997-2018 Free Software Foundation, Inc.
+# Copyright (C) 1997-2019 Free Software Foundation, Inc.
 #
 # Originally written by Robert Hoehne, revised by Eli Zaretskii.
 # This file is part of GDB.
diff --git a/gdb/config/djgpp/langinfo.h b/gdb/config/djgpp/langinfo.h
index d8eb493..2c4a900 100644
--- a/gdb/config/djgpp/langinfo.h
+++ b/gdb/config/djgpp/langinfo.h
@@ -1,5 +1,5 @@
 /* langinfo.h file for DJGPP.
-   Copyright (C) 2009-2018 Free Software Foundation, Inc.
+   Copyright (C) 2009-2019 Free Software Foundation, Inc.
    Written by Eli Zaretskii.
 
    This file is part of GDB.
diff --git a/gdb/config/djgpp/nl_types.h b/gdb/config/djgpp/nl_types.h
index 3b5b47e..fc9445f 100644
--- a/gdb/config/djgpp/nl_types.h
+++ b/gdb/config/djgpp/nl_types.h
@@ -1,5 +1,5 @@
 /* nl_types.h for DJGPP.
-   Copyright (C) 2009-2018 Free Software Foundation, Inc.
+   Copyright (C) 2009-2019 Free Software Foundation, Inc.
    Written by Eli Zaretskii.
 
    This file is part of GDB.
diff --git a/gdb/config/i386/nm-i386gnu.h b/gdb/config/i386/nm-i386gnu.h
index 4b2ca90..8c157c2 100644
--- a/gdb/config/i386/nm-i386gnu.h
+++ b/gdb/config/i386/nm-i386gnu.h
@@ -1,5 +1,5 @@
 /* Native-dependent definitions for Intel 386 running the GNU Hurd
-   Copyright (C) 1994-2018 Free Software Foundation, Inc.
+   Copyright (C) 1994-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/config/nm-linux.h b/gdb/config/nm-linux.h
index f4affa1..bc3e360 100644
--- a/gdb/config/nm-linux.h
+++ b/gdb/config/nm-linux.h
@@ -1,6 +1,6 @@
 /* Native support for GNU/Linux.
 
-   Copyright (C) 1999-2018 Free Software Foundation, Inc.
+   Copyright (C) 1999-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
diff --git a/gdb/config/nm-nto.h b/gdb/config/nm-nto.h
index 04755bd..6ee6886 100644
--- a/gdb/config/nm-nto.h
+++ b/gdb/config/nm-nto.h
@@ -1,6 +1,6 @@
 /* Native support for QNX Neutrino version 6.
 
-   Copyright (C) 2003-2018 Free Software Foundation, Inc.
+   Copyright (C) 2003-2019 Free Software Foundation, Inc.
 
    This code was donated by QNX Software Systems Ltd.
 
diff --git a/gdb/config/sparc/nm-sol2.h b/gdb/config/sparc/nm-sol2.h
index 1ba3360..fdae224 100644
--- a/gdb/config/sparc/nm-sol2.h
+++ b/gdb/config/sparc/nm-sol2.h
@@ -1,6 +1,6 @@
 /* Native-dependent definitions for Solaris SPARC.
 
-   Copyright (C) 2003-2018 Free Software Foundation, Inc.
+   Copyright (C) 2003-2019 Free Software Foundation, Inc.
 
    This file is part of GDB.