sci-mathematics/why3/metadata.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">

<pkgmetadata>
  <maintainer type="person" proxied="yes">
    <name>François-Xavier Carton</name>
    <email>fx.carton91@gmail.com</email>
  </maintainer>
  <maintainer type="project">
    <email>ml@gentoo.org</email>
    <name>ML</name>
  </maintainer>
  <longdescription>
    Why3 is a platform for deductive program verification. It provides
    a rich language for specification and programming, called WhyML,
    and relies on external theorem provers, both automated and interactive,
    to discharge verification conditions. Why3 comes with a standard
    library of logical theories (integer and real arithmetic, Boolean
    operations, sets and maps, etc.) and basic programming data structures
    (arrays, queues, hash tables, etc.). A user can write WhyML programs
    directly and get correct-by-construction OCaml programs through an
    automated extraction mechanism. WhyML is also used as an intermediate
    language for the verification of C, Java, or Ada programs.
  </longdescription>
  <use>
    <flag name="coq">Add <pkg>sci-mathematics/coq</pkg> support</flag>
    <flag name="gtk">Build the IDE <pkg>x11-libs/gtk+</pkg></flag>
    <flag name="re">Use Re (<pkg>dev-ml/re</pkg>) instead of Str for regular expressions</flag>
    <flag name="sexp">Add support for outputting S-expressions with <pkg>dev-ml/ppx_sexp_conv</pkg></flag>
    <flag name="zarith">Use Zarith (<pkg>dev-ml/zarith</pkg>) instead of Nums (<pkg>dev-ml/num</pkg>) for computations</flag>
    <flag name="zip">Enable compression of session files</flag>
  </use>
</pkgmetadata>