>From 6cbbef99f9e12b57d4e0df82b2c70f0460d98142 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Sun, 21 Jul 2024 20:04:26 +0200
Subject: [PATCH] build: Fix use of perl on Guix, FreeBSD, NetBSD

* man/help2man: Search for perl in $PATH.
---
 man/help2man | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/man/help2man b/man/help2man
index 7ba1aa6..fc1c991 100755
--- a/man/help2man
+++ b/man/help2man
@@ -1,4 +1,4 @@
-#!/usr/bin/perl -w
+#!/usr/bin/env perl
 
 # Generate a short man page from --help and --version output.
 # Copyright (C) 1997-2005, 2009-2011, 2013, 2015-2024 Free Software Foundation,
@@ -23,6 +23,7 @@
 
 use 5.008;
 use strict;
+use warnings;
 use Getopt::Long;
 use Text::Tabs qw(expand);
 use POSIX qw(strftime setlocale LC_ALL);
-- 
2.34.1