Acme-Alien-__cpu_model
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lib/Acme/Alien/__cpu_model.pm view on Meta::CPAN
use strict;
use warnings;
package Acme::Alien::__cpu_model;
# ABSTRACT: Provides the __cpu_mode symbol
our $VERSION = '0.001'; # VERSION
use parent 'Alien::Base';
=pod
=encoding utf8
=head1 NAME
Acme::Alien::__cpu_model - Provides the __cpu_model symbol
=head1 SYNOPSIS
use ExtUtils::MakeMaker;
WriteMakefile(
# ...
LIBS => Acme::Alien::__cpu_model->libs,
);
=head1 DESCRIPTION
Older GCCs, and some recent Clangs, like my Apple LLVM 8.0.0 (clang-800.0.42.1), lack the C<__cpu_model> builtin, which some libraries like GLFW depend on.
This package provides a useless definition, that allows packages using GLFW on such a system to link. As long you don't use any function, that depends on the exact value of C<__cpu_model>, all should be well.
=head1 IMPLEMENTATION
const struct __processor_model {
unsigned int __cpu_vendor;
unsigned int __cpu_type;
unsigned int __cpu_subtype;
unsigned int __cpu_features[1];
} __cpu_model;
An archive is created with a single (non-COMMON) __cpu_model symbol
=cut
1;
__END__
=back
=head1 GIT REPOSITORY
L<http://github.com/athreef/Alien-__cpu_model>
=head1 SEE ALSO
L<Graphics::Raylib::XS> for a package that depends on it to build correctly on some systems.
=head1 AUTHOR
Ahmad Fatoum C<< <athreef@cpan.org> >>, L<http://a3f.at>
=head1 COPYRIGHT AND LICENSE
Copyright (C) 2017 Ahmad Fatoum
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself.
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