Crypt::SSLeay::Version - Obtain OpenSSL version information
use Crypt::SSLeay::Version qw(\
openssl_built_on
openssl_cflags
openssl_dir
openssl_platform
openssl_version
openssl_version_number
);
my $version = openssl_version();
if (openssl_cflags() =~ /DOPENSSL_NO_HEARTBEATS/) {
print "OpenSSL was compiled without heartbeats\n";
}
Exposes information provided by SSLeay_version.
By default, the module exports nothing. You can ask for each subroutine bloew to be exported to your namespace.
The date of the build process in the form ``built on: ...'' if available or ``built on: date not available'' otherwise.
The compiler flags set for the compilation process in the form ``compiler: ...'' if available or ``compiler: information not available'' otherwise.
The OPENSSLDIR setting of the library build in the form ``OPENSSLDIR: ...'' if available or ``OPENSSLDIR: N/A'' otherwise.
The ``Configure'' target of the library build in the form ``platform: ...'' if available or ``platform: information not available'' otherwise.
The version of the OpenSSL library including the release date.
The value of the OPENSSL_VERSION_NUMBER macro as an unsigned integer. This value is more like a string as version information is packed into specific nibbles see crypto/opensslv.h in the OpenSSL source and https://metacpan.org/pod/OpenSSL::Versions|OpenSSL::Versions for explanation.
A. Sinan Unur <nanis@cpan.org>
Copyright (C) 2014 A. Sinan Unur.
This program is free software; you can redistribute it and/or modify it under the terms of Artistic License 2.0.
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