Add missing copyright statements

lib/dpkg/compression.c

@@ -2,6 +2,10 @@
  * libdpkg - Debian packaging suite library routines
  * compression.c - compression support functions
  *
+ * Copyright © 2000 Wichert Akkerman <wakkerma@debian.org>
+ * Copyright © 2004 Scott James Remnant <scott@netsplit.com>
+ * Copyright © 2006-2009 Guillem Jover <guillem@debian.org>
+ *
  * This is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or

m4/dpkg-arch.m4

@@ -1,3 +1,6 @@
+# Copyright © 2005 Scott James Remnant <scott@netsplit.com>
+# Copyright © 2006-2009 Guillem Jover <guillem@debian.org>
+
 # _DPKG_ARCHITECTURE([DEB_VAR], [sh_var])
 # ---------------------------------------
 # Use dpkg-architecture from the source tree to set sh_var using DEB_VAR for

m4/dpkg-compiler.m4

@@ -1,4 +1,5 @@
-# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
+# Copyright © 2004 Scott James Remnant <scott@netsplit.com>
+# Copyright © 2006, 2009 Guillem Jover <guillem@debian.org>
 
 # DPKG_COMPILER_WARNINGS
 # ---------------------

m4/dpkg-funcs.m4

@@ -1,3 +1,4 @@
+# Copyright © 2005 Scott James Remnant <scott@netsplit.com>
 # Copyright © 2008, 2009 Guillem Jover <guillem@debian.org>
 
 # DPKG_FUNC_VA_COPY

m4/dpkg-libs.m4

@@ -1,3 +1,7 @@
+# Copyright © 2004 Scott James Remnant <scott@netsplit.com>
+# Copyright © 2007 Nicolas François <nicolas.francois@centraliens.net>
+# Copyright © 2006, 2009 Guillem Jover <guillem@debian.org>
+
 # DPKG_WITH_COMPRESS_LIB(NAME, HEADER, FUNC, LINK)
 # -------------------------------------------------
 # Check for availability of a compression library.

m4/dpkg-progs.m4

@@ -1,3 +1,7 @@
+# Copyright © 2005 Scott James Remnant <scott@netsplit.com>
+# Copyright © 2007 Frank Lichtenheld <djpig@debian.org>
+# Copyright © 2007, 2009 Guillem Jover <guillem@debian.org>
+
 # DPKG_PROG_PERL
 # --------------
 # Locate perl interpreter in the path

m4/dpkg-types.m4

@@ -1,3 +1,4 @@
+# Copyright © 2005 Scott James Remnant <scott@netsplit.com>
 # Copyright © 2009 Guillem Jover <guillem@debian.org>
 
 # DPKG_TYPE_PTRDIFF_T

scripts/Dpkg/Exit.pm

@@ -1,3 +1,5 @@
+# Copyright © 2002 Adam Heath <doogie@debian.org>
+#
 # 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
 # the Free Software Foundation; either version 2 of the License, or

scripts/dpkg-source.pl

@@ -3,6 +3,16 @@
 #
 # dpkg-source
 #
+# Copyright © 1996 Ian Jackson <ian@davenant.greenend.org.uk>
+# Copyright © 1997 Klee Dienes <klee@debian.org>
+# Copyright © 1999-2003 Wichert Akkerman <wakkerma@debian.org>
+# Copyright © 1999 Ben Collins <bcollins@debian.org>
+# Copyright © 2000-2003 Adam Heath <doogie@debian.org>
+# Copyright © 2005 Brendan O'Dea <bod@debian.org>
+# Copyright © 2006-2008 Frank Lichtenheld <djpig@debian.org>
+# Copyright © 2006-2009 Guillem Jover <guillem@debian.org>
+# Copyright © 2008-2009 Raphaël Hertzog <hertzog@debian.org>
+#
 # 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
 # the Free Software Foundation; either version 2 of the License, or
@@ -386,7 +396,8 @@ sub version {
     printf _g("Debian %s version %s.\n"), $progname, $version;
 
     print _g("
-Copyright (C) 1996 Ian Jackson and Klee Dienes.
+Copyright (C) 1996 Ian Jackson
+Copyright (C) 1997 Klee Dienes
 Copyright (C) 2008 Raphael Hertzog");
 
     print _g("

scripts/update-alternatives.pl

@@ -2,6 +2,12 @@
 #
 # update-alternatives
 #
+# Copyright © 1995 Ian Jackson <ian@davenant.greenend.org.uk>
+# Copyright © 2000-2002 Wichert Akkerman <wakkerma@debian.org>
+# Copyright © 2006-2009 Guillem Jover <guillem@debian.org>
+# Copyright © 2008 Pierre Habouzit <madcoder@debian.org>
+# Copyright © 2009 Raphaël Hertzog <hertzog@debian.org>
+#
 # 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
 # the Free Software Foundation; either version 2 of the License, or