I've been hacking gcc's contrib/update-copyright.py for binutils, and have run it over binutils to update all the binutils copyright notices.
Here's an example of the update: --- a/bfd/elf32-sparc.c +++ b/bfd/elf32-sparc.c @@ -1,7 +1,5 @@ /* SPARC-specific support for 32-bit ELF - Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, - 2003, 2004, 2005, 2006, 2007, 2010, 2011 - Free Software Foundation, Inc. + Copyright (C) 1993-2014 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. Does anyone have a violent objection to committing updates in bfd, binutils, elfcpp, gas, gold, gprof, ld, and opcodes? How about includes/ too? The choices there are a) apply to just binutils owned files, b) apply to binutils+gdb files, c) apply to the lot, and update gcc/include/ too. I see Joel already updated include/gdb, but the script makes a further small change. So choice (b) in include/gdb consists of patches like the following: diff --git a/include/gdb/gdb-index.h b/include/gdb/gdb-index.h index d846b04..a8d4f2f 100644 --- a/include/gdb/gdb-index.h +++ b/include/gdb/gdb-index.h @@ -1,5 +1,5 @@ /* Public attributes of the .gdb_index section. - Copyright 2012-2014 Free Software Foundation, Inc. + Copyright (C) 2012-2014 Free Software Foundation, Inc. This file is part of GDB. -- Alan Modra Australia Development Lab, IBM