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opam-version: "2.0"
maintainer: "guillaume.melquiond@inria.fr"
authors: [
"François Bobot"
"Jean-Christophe Filliâtre"
"Claude Marché"
"Guillaume Melquiond"
"Andrei Paskevich"
]
homepage: "http://why3.lri.fr/"
license: "GNU Lesser General Public License version 2.1"
doc: "http://why3.lri.fr/doc/"
bug-reports: "https://gitlab.inria.fr/why3/why3/issues"
dev-repo: "git+https://gitlab.inria.fr/why3/why3.git"
tags: [
"deductive"
"program verification"
"formal specification"
"automated theorem prover"
"interactive theorem prover"
]
build: [
[
"./configure"
"--prefix"
prefix
"--disable-frama-c"
"--disable-coq-libs"
"--disable-js-of-ocaml"
"--disable-ide"
]
[make "-j%{jobs}%" "all" "opt" "byte"]
[make "doc" "stdlibdoc" "apidoc"] {with-doc}
]
install: [
[make "install" "install-lib"]
[make "DOCDIR=%{doc}%/why3" "install-doc"] {with-doc}
]
remove: [
["rm" "%{bin}%/why3"]
["rm" "-r" "%{lib}%/why3"]
["rm" "-r" "%{share}%/why3"]
]
flags: [ light-uninstall ]
depends: [
"ocaml" {>= "4.02.3"}
"ocamlfind" {build}
"menhir" {>= "20151112"}
"num"
]
depopts: [
"zarith"
"camlzip"
"ocamlgraph"
]
conflicts: [
"why3-base"
"ocamlgraph" {< "1.8.2"}
]
synopsis: "Why3 environment for deductive program verification."
description: """
Why3 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.
Why3 is a complete reimplementation of the former Why platform. Among
the new features are: numerous extensions to the input language, a new
architecture for calling external provers, and a well-designed API,
allowing to use Why3 as a software library. An important emphasis is
put on modularity and genericity, giving the end user a possibility to
easily reuse Why3 formalizations or to add support for a new external
prover if wanted."""
url {
src:
"https://gforge.inria.fr/frs/download.php/file/37604/why3-1.0.0.tar.gz"
checksum: "md5=3477ce6b826bbba1562117239f0e9f81"
}