openssl/util/help.pl
Todd Short d108082377 Add "make help" option
Based on kubernetes controller Makefile help.

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20407)
2023-03-06 08:00:58 +11:00

26 lines
776 B
Raku
Executable File

#! /usr/bin/env perl
# Copyright 2023 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
die "No input files" if scalar @ARGV == 0;
$FS = ':.*##';
printf "\nUsage:\n make <OPTIONS> \033[36m<target>\033[0m\n";
while (<>) {
chomp; # strip record separator
@Fld = split($FS, $_, -1);
if (/^[a-zA-Z0-9_\-]+:.*?##/) {
printf " \033[36m%-15s\033[0m %s\n", $Fld[0], $Fld[1]
}
if (/^##@/) {
printf "\n\033[1m%s\033[0m\n", substr($Fld[$_], (5)-1);
}
}
printf "\nNote: This list is not all-inclusive\n";