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<head>
<meta charset="utf-8">
<title>Licenças em 10 Minutos</title>
<meta name="description" content="Por que você deveria aprender Rust">
<meta name="author" content="Julio Biason">
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<div class="reveal">
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<section data-background="_images/patrick-license.jpeg" data-header>
<h2 class="semi-opaque">Licenças Open Source Em 10 Minutos</h2>
</section>
<section>
<h2>O que é Open Source?</h2>
<p class="fragment">"É quando o fonte está aberto para todo mundo."</p>
<img src="_images/false.gif" class="fragment"/>
</section>
<section>
<img src="_images/osi_keyhole_300X300_90ppi_0.png" class="stretch"/>
</section>
<section>
<h2><a href="https://opensource.org/licenses/">OSI Approved Licenses</a></h2>
<ul>
<li class="fragment">114 licenças</li>
<li class="fragment">-17 "superseded"</li>
<li class="fragment">-11 redudantes com opções mais populares</li>
<li class="fragment">-5 aposentadas voluntariamente</li>
<li class="fragment">-14 de propósito especial (tipo fontes)</li>
<li class="fragment">= 67 licenças open source</li>
</ul>
<!--
1-clause BSD License BSD-1-Clause Other/Miscellaneous
Academic Free License v. 3.0 AFL-3.0 Redundant with more popular
Adaptive Public License 1.0 APL-1.0 Other/Miscellaneous
Apache License, Version 2.0 Apache-2.0 Popular / Strong Community
Apache Software License, version 1.1 Apache-1.1 Superseded
Apple Public Source License 2.0 APSL-2.0 Non-Reusable
Artistic License (Perl) 1.0 Artistic-1.0-Perl Superseded
Artistic License 1.0 Artistic-1.0 Superseded
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CERN Open Hardware Licence Version 2 – Strongly Reciprocal CERN-OHL-S-2.0 Special Purpose
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CUA Office Public License CUA-OPL-1.0 Voluntarily retired
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GNU LGPL
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IBM Public License Version 1.0 IPL-1.0 Non-Reusable
Intel Open Source License Intel Voluntarily retired
IPA Font License IPA Special Purpose
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Lawrence Berkeley National Labs BSD Variant License BSD-3-Clause-LBNL Special Purpose
Licence Libre du Québec – Permissive version 1.1 LiLiQ-P-1.1 International
Licence Libre du Québec – Réciprocité forte version 1.1 LiLiQ-Rplus-1.1 International
Licence Libre du Québec – Réciprocité version 1.1 LiLiQ-R-1.1 International
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Lucent Public License, Plan 9, version 1.0 LPL-1.0 Superseded
Microsoft Public License MS-PL Uncategorized
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MIT No Attribution License MIT-0 Other/Miscellaneous
MITRE Collaborative Virtual Workspace License Voluntarily retired
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Mozilla Public License 2.0 MPL-2.0 Popular / Strong Community
Mozilla Public License, version 1.0 MPL-1.0 Superseded
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NASA Open Source Agreement v1.3 NASA-1.3 Special Purpose
NAUMEN Public License Naumen Non-Reusable
Nokia Open Source License Version 1.0a NOKIA Non-Reusable
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NTP License NTP Uncategorized
Open Group Test Suite License OGTSL Uncategorized
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PHP License 3.0 PHP-3.0 Superseded
PHP License 3.01 PHP-3.01 Non-Reusable
Python License, Version 2 PSF-2.0 Non-Reusable
RealNetworks Public Source License Version 1.0 RPSL-1.0 Non-Reusable
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Reciprocal Public License, version 1.1 RPL-1.1 Superseded
SIL OPEN FONT LICENSE OFL-1.1 Special Purpose
Simple Public License SimPL-2.0 Uncategorized
Sun Industry Standards Source License SISSL Voluntarily retired
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The 2-Clause BSD License BSD-2-Clause Popular / Strong Community
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The CNRI portion of the multi-part Python License CNRI-Python Non-Reusable
The European Union Public License, version 1.1 EUPL-1.1 Superseded
The MIT License MIT Popular / Strong Community
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The OCLC Research Public License 2.0 License Non-Reusable
The Open Software License 3.0 OSL-3.0 Other/Miscellaneous
The PostgreSQL Licence PostgreSQL Redundant with more popular
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The Sleepycat License Sleepycat Non-Reusable
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The Universal Permissive License Version 1.0 UPL-1.0 Other/Miscellaneous
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The Vovida Software License v. 1.0 VSL-0.1 Non-Reusable
The W3C® SOFTWARE NOTICE AND LICENSE W3C-20150513 Non-Reusable
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Zope Public License 2.0 ZPL - 2.0 Superseded
Zope Public License 2.1 ZPL - 2.1 Redundant with more popular
-->
</section>
<section>
<h2>"Copyright"</h2>
<p>"Lá fora" é relacionado com patentes</p>
<p>No Brasil é sobre autoria (como em livros)</p>
</section>
<section>
<h2>"Propriedade Intelectual"</h2>
</section>
<section>
<h2>Obrigações/Direitos</h2>
<h3 class="fragment">... depende.</h3>
</section>
<section>
<h3>Obrigações/Direitos</h3>
<h4>BSD 0-Clause</h4>
<h5>Direitos</h5>
<p>Usar o código como quiser</p>
<p class="fragment">... inclui fazer um projeto proprietário fechado.</p>
</section>
<section>
<h3>Obrigações/Direitos</h3>
<h4>BSD 0-Clause</h4>
<h5>Obrigações</h5>
<p>Manter o aviso de copyright nos arquivos.</p>
</section>
<section>
<h3>Obrigações/Direitos</h3>
<h4>BSD 3-Clause</h4>
<h5>Direitos</h5>
<p>Usar o código como quiser.</p>
</section>
<section>
<h3>Obrigações/Direitos</h3>
<h4>BSD 3-Clause</h4>
<h5>Obrigações</h5>
<ul>
<li>Manter aviso de copyright nos arquivos.</li>
<li>Mostar o aviso de copyright no binário.</li>
<li>Não pode usar o(s) nome(s) do(s) autor(es) original(is) como propaganda.</li>
</ul>
</section>
<section>
<h3>Obrigações/Direitos</h3>
<h4>GPL 3</h4>
<h5>Direitos</h5>
<ol>
<li>Usar a aplicação como quiser</li>
<li>estudar como o código funciona</li>
<li>distribuir cópias do código original</li>
<li>distribuir cópias do código modificado</li>
</ol>
</section>
<section>
<h3>Obrigações/Direitos</h3>
<h4>GPL 3</h4>
<h5>Obrigações</h5>
<ol>
<li>Manter/Mostrar o copyright</li>
<li>permitir acesso ao código na distribuição</li>
<li>manter a licença em código derivado</li>
<li>distribuir chaves de autorização (tivolization)</li>
</ol>
</section>
<section>
<h2>E na vida real?</h2>
</section>
<section>
<h2>OpenFOAM</h2>
<p>
Licença: GPL3<br/>
Pode: usar o código<br/>
Tem: permitir acesso ao código junto com binário, tem
que manter copyright
</p>
</section>
<section>
<h2>OpenMPI</h2>
<p>
Licença: BSD 3-Clause<br/>
Pode: usar o código<br/>
Tem: que manter o copyright, colocar que usa o software nas
propagandas<br/>
</p>
<small class="fragment">VTK também</small>
</section>
<section>
<h2>Scotch</h2>
<p>
Licença: CeCILL-C<br/>
Pode: Basicamente o mesmo que GPL.<br/>
Tem: Basicamente o mesmo que GPL.<br/>
</section>
<section>
<h2>FFTW</h2>
<p>
Licença: GPL2 ou superior<br/>
Pode: GPL.</br>
Tem: GPL.
</p>
</section>
<section>
<h2>KaHIP</h2>
<p>
Licença: MIT<br/>
Pode: BSD 1-clause.<br/>
Tem: BSD 1-clause.<br/>
</p>
</section>
<section>
<h2>TBB</h2>
<p>
Licença: Apache<br/>
Pode: Mesmo que BSD<br/>
Tem: Mesmo que BSD, mas quem contrui para o projeto
automaticamente passa as patentes para o projeto,
perde acesso às patentes se processar alguém do projeto.
</p>
</section>
<section>
<h2>Alembic</h2>
<p>
Licença: BSD 3-clause<br/>
Pode: Fazer o que que quiser.<br/>
Tem: Que mostrar o copyright no binário final.
</section>
<section>
<h2>E aquela história de "É quando o fonte está aberto para
todo mundo."?</h2>
</section>
<section>
<h3>BSL</h3>
<p>(Business Software License)</p>
</section>
<section data-background='_images/thats-all-folks.jpg'>
</section>
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