Use a wrapper for pod2html
Remove unused util/process_docs.pl
Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
Reviewed-by: Tomas Mraz <tmraz@fedoraproject.org>
(Merged from https://github.com/openssl/openssl/pull/10856)
diff --git a/util/mkpod2html.pl b/util/mkpod2html.pl
new file mode 100755
index 0000000..9e81d36
--- /dev/null
+++ b/util/mkpod2html.pl
@@ -0,0 +1,52 @@
+#! /usr/bin/env perl
+# Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
+#
+# Licensed under the Apache License 2.0 (the "License"). You may not use
+# this file except in compliance with the License. You can obtain a copy
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
+
+use strict;
+use warnings;
+
+use lib ".";
+use Getopt::Std;
+use Pod::Html;
+
+# Options.
+our($opt_i); # -i INFILE
+our($opt_o); # -o OUTFILE
+our($opt_t); # -t TITLE
+our($opt_r); # -r PODROOT
+
+getopts('i:o:t:r:');
+die "-i flag missing" unless $opt_i;
+die "-o flag missing" unless $opt_o;
+die "-t flag missing" unless $opt_t;
+die "-r flag missing" unless $opt_r;
+
+pod2html
+ "--infile=$opt_i",
+ "--outfile=$opt_o",
+ "--title=$opt_t",
+ "--podroot=$opt_r",
+ "--podpath=man1:man3:man5:man7",
+ "--htmldir=..";
+
+# Read in contents.
+open F, "<$opt_o"
+ or die "Can't read $opt_o, $!";
+my $contents = '';
+{
+ local $/ = undef;
+ $contents = <F>;
+}
+close F;
+unlink $opt_o;
+
+$contents =~
+ s|href="http://man\.he\.net/(man\d/[^"]+)(?:\.html)?"|href="../$1.html|g;
+open F, ">$opt_o"
+ or die "Can't write $opt_o, $!";
+print F $contents;
+close F;
