118 lines
2.4 KiB
Perl
118 lines
2.4 KiB
Perl
package Alien::GMP;
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use strict;
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use warnings;
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use base 'Alien::Base';
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our $VERSION = '1.16'; # VERSION
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# ABSTRACT: Alien package for the GNU Multiple Precision library.
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1;
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__END__
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=pod
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=encoding UTF-8
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=head1 NAME
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Alien::GMP - Alien package for the GNU Multiple Precision library.
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=head1 VERSION
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version 1.16
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=head1 SYNOPSIS
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In your Build.PL:
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use Module::Build;
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use Alien::GMP;
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my $builder = Module::Build->new(
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...
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configure_requires => {
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'Alien::GMP' => '0',
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...
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},
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extra_compiler_flags => Alien::GMP->cflags,
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extra_linker_flags => Alien::GMP->libs,
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...
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);
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$build->create_build_script;
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In your Makefile.PL:
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use ExtUtils::MakeMaker;
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use Config;
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use Alien::GMP;
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WriteMakefile(
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...
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CONFIGURE_REQUIRES => {
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'Alien::GMP' => '0',
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},
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CCFLAGS => Alien::GMP->cflags . " $Config{ccflags}",
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LIBS => [ Alien::GMP->libs ],
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...
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);
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=head1 DESCRIPTION
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This distribution installs GMP so that it can be used by other Perl distributions. If already
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installed for your operating system, and it can be found, this distribution will use the GMP
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that comes with your operating system, otherwise it will download it from the Internet, build and
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install it for you.
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=head2 C++ support
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This Alien will provide the C++ bindings for GMP (libgmpxx) if possible. If you do not have a
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C++ compiler, or if your operating system vendor provides a GMP package without the needed C++
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files then it will not be available. To use the C++ bindings, you can use the C<alt> method
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to create a C++ instance of this GMP Alien. For example:
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use ExtUtils::MakeMaker;
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use Config;
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use Alien::GMP;
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WriteMakefile(
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...
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CONFIGURE_REQUIRES => {
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'Alien::GMP' => '1.06', # require version that provides C++ bindings
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},
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CCFLAGS => Alien::GMP->alt('gmpxx')->cflags . " $Config{ccflags}",
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LIBS => [ Alien::GMP->alt('gmpxx')->libs ],
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...
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);
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=head1 Inline support
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This module supports L<Inline's with functionality|Inline/"Playing 'with' Others">.
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=head1 SEE ALSO
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L<GMP|https://gmplib.org/>
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=head1 AUTHOR
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Original author: Richard Simões (RSIMOES)
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Current maintainer: Graham Ollis E<lt>plicease@cpan.orgE<gt>
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Contributors:
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Zakariyya Mughal (ZMUGHAL)
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William N. Braswell, Jr. (WBRASWELL)
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=head1 COPYRIGHT AND LICENSE
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This software is Copyright (c) 2012-2018 by Richard Simões.
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This is free software, licensed under:
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The GNU Lesser General Public License, Version 3, June 2007
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=cut
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