1#!/usr/bin/env perl
2# SPDX-License-Identifier: GPL-2.0
3#
4# Author: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
5#
6# Produce manpages from kernel-doc.
7# See Documentation/doc-guide/kernel-doc.rst for instructions
8
9if ($#ARGV < 0) {
10   die "where do I put the results?\n";
11}
12
13mkdir $ARGV[0],0777;
14$state = 0;
15while (<STDIN>) {
16    if (/^\.TH \"[^\"]*\" 9 \"([^\"]*)\"/) {
17	if ($state == 1) { close OUT }
18	$state = 1;
19	$fn = "$ARGV[0]/$1.9";
20	print STDERR "Creating $fn\n";
21	open OUT, ">$fn" or die "can't open $fn: $!\n";
22	print OUT $_;
23    } elsif ($state != 0) {
24	print OUT $_;
25    }
26}
27
28close OUT;
29