openssl/util/mkbuildinf.pl
Rich Salz e0a651945c Copyright consolidation: perl files
Add copyright to most .pl files
This does NOT cover any .pl file that has other copyright in it.
Most of those are Andy's but some are public domain.
Fix typo's in some existing files.

Reviewed-by: Richard Levitte <levitte@openssl.org>
2016-04-20 09:45:40 -04:00

41 lines
1.1 KiB
Perl
Executable file

#! /usr/bin/env perl
# Copyright 2014-2016 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
# in the file LICENSE in the source distribution or at
# https://www.openssl.org/source/license.html
my ($cflags, $platform) = @ARGV;
$cflags = "compiler: $cflags";
$date = localtime();
print <<"END_OUTPUT";
/* auto-generated by util/mkbuildinf.pl for crypto/cversion.c */
#define CFLAGS cflags
/*
* Generate CFLAGS as an array of individual characters. This is a
* workaround for the situation where CFLAGS gets too long for a C90 string
* literal
*/
static const char cflags[] = {
END_OUTPUT
my $ctr = 0;
foreach my $c (split //, $cflags) {
$c =~ s|([\\'])|\\$1|;
# Max 16 characters per line
if (($ctr++ % 16) == 0) {
if ($ctr != 1) {
print "\n";
}
print " ";
}
print "'$c',";
}
print <<"END_OUTPUT";
'\\0'
};
#define PLATFORM "platform: $platform"
#define DATE "built on: $date"
END_OUTPUT