#! /usr/bin/env perl
-# Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
+# Copyright 2016-2018 The OpenSSL Project Authors. All Rights Reserved.
#
# Licensed under the OpenSSL license (the "License"). You may not use
# this file except in compliance with the License. You can obtain a copy
use strict;
use warnings;
+use FindBin;
use Getopt::Std;
# We actually expect to get the following hash tables from configdata:
# a fallback in case it's not installed on the system
use File::Basename;
use File::Spec::Functions;
-use lib catdir(dirname(__FILE__));
-use with_fallback qw(Text::Template);
+use lib "$FindBin::Bin/perl";
+use with_fallback "Text::Template 1.46";
#use parent qw/Text::Template/;
use vars qw/@ISA/;
# Helper functions for the templates #################################
# It might be practical to quotify some strings and have them protected
-# from possible harm. These functions primarly quote things that might
+# from possible harm. These functions primarily quote things that might
# be interpreted wrongly by a perl eval.
# quotify1 STRING
# quotify_l LIST
# For each defined element in LIST (i.e. elements that aren't undef), have
-# it quotified with 'quotofy1'
+# it quotified with 'quotify1'
sub quotify_l {
map {
if (!defined($_)) {
my $prev_linecount = 0;
my $text =
@ARGV
- ? join("", map { my $x = "{- output_reset_on() -}".Text::Template::_load_text($_);
+ ? join("", map { my $x = Text::Template::_load_text($_);
+ if (!defined($x)) {
+ die $Text::Template::ERROR, "\n";
+ }
+ $x = "{- output_reset_on() -}" . $x;
my $linecount = $x =~ tr/\n//;
$prev_linecount = ($linecount += $prev_linecount);
$lines{$linecount} = $_;
# Load the full template (combination of files) into Text::Template
# and fill it up with our data. Output goes directly to STDOUT
-my $template = OpenSSL::Template->new(TYPE => 'STRING', SOURCE => $text );
+my $template =
+ OpenSSL::Template->new(TYPE => 'STRING',
+ SOURCE => $text,
+ PREPEND => qq{use lib "$FindBin::Bin/perl";});
sub output_reset_on {
$template->output_reset_on();