perl version oddity

[exim.git] / src / src / exim_checkaccess.src

diff --git a/src/src/exim_checkaccess.src b/src/src/exim_checkaccess.src
index a780a298a4209ec0e22cf14d978022c45fd2b1ca..9615443db65274c12082b5ecb9754f40593eaffd 100755 (executable)
--- a/src/src/exim_checkaccess.src
+++ b/src/src/exim_checkaccess.src
@@ -1,7 +1,9 @@
 #! /bin/sh
 
+# Copyright (c) The Exim Maintainers 2023
 # Copyright (c) University of Cambridge, 1995 - 2007
 # See the file NOTICE for conditions of use and distribution.
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 # Except when they appear in comments, the following placeholders in this
 # source are replaced when it is turned into a runnable script:
@@ -65,8 +67,16 @@ PERL_COMMAND - $exim_path $args <<'End'
 
 BEGIN { pop @INC if $INC[-1] eq '.' };
 use FileHandle;
+use File::Basename;
 use IPC::Open2;
 
+if ($ARGV[0] eq '--version' || $ARGV[0] eq '-v') {
+    print basename($0) . ": $0\n",
+          "build: EXIM_RELEASE_VERSIONEXIM_VARIANT_VERSION\n",
+          "perl(runtime): $]\n";
+    exit 0;
+}
+
 if (scalar(@ARGV) < 3)
   {
   print "Usage: exim_checkaccess <IP address> <email address> [exim options]\n";