Doc: Have make-authors*.pl explicitly use UTF-8.

Our authors lists and man pages are encoded as UTF-8 and have been for
quite a while. Remove perlnoutf.pl and ensure that standard I/O uses
UTF-8 as described at

https://www.perl.com/pub/2012/05/perlunicook-make-all-io-default-to-utf-8.html/

Change-Id: I7016ec5e3a12934463b43bcfdde2c424069c20ac
Reviewed-on: https://code.wireshark.org/review/37817
Petri-Dish: Gerald Combs <gerald@wireshark.org>
Tested-by: Petri Dish Buildbot
Reviewed-by: Anders Broman <a.broman58@gmail.com>

1 files changed, 0 insertions, 22 deletions

diff --git a/doc/perlnoutf.pl b/doc/perlnoutf.pl
deleted file mode 100755
index 8a6fea3395..0000000000
--- a/doc/perlnoutf.pl
+++ /dev/null
@@ -1,22 +0,0 @@
-#!/usr/bin/perl -w
-# Call another Perl script, passing our caller's arguments, with
-# environment variables unset so perl doesn't interpret bytes as UTF-8
-# characters.
-#
-# Copyright 2004 Graeme Hewson <ghewson@wormhole.me.uk>
-#
-# Wireshark - Network traffic analyzer
-# By Gerald Combs <gerald@wireshark.org>
-# Copyright 1998 Gerald Combs
-#
-# SPDX-License-Identifier: GPL-2.0-or-later
-#
-
-use strict;
-
-delete $ENV{LANG};
-delete $ENV{LANGUAGE};
-delete $ENV{LC_ALL};
-delete $ENV{LC_CTYPE};
-
-system("$^X -w @ARGV");