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anil.recoil.org
1opam-version: "2.0"
2maintainer: "guillaume.melquiond@inria.fr"
3authors: [
4 "François Bobot"
5 "Jean-Christophe Filliâtre"
6 "Claude Marché"
7 "Guillaume Melquiond"
8 "Andrei Paskevich"
9]
10
11homepage: "https://www.why3.org/"
12license: "LGPL-2.1-only"
13doc: "https://www.why3.org/doc/"
14bug-reports: "https://gitlab.inria.fr/why3/why3/issues"
15dev-repo: "git+https://gitlab.inria.fr/why3/why3.git"
16
17tags: [
18 "deductive"
19 "program verification"
20 "formal specification"
21 "automated theorem prover"
22 "interactive theorem prover"
23]
24
25build: [
26 ["./autogen.sh"] {dev} # when pinning, there might be no configure file
27 ["touch" "configure"]
28 ["./configure"
29 "--prefix" prefix
30 "--disable-frama-c"
31 "--disable-coq-libs"
32 "--disable-js-of-ocaml"
33 "--disable-re"
34 "--enable-ocamlfind"
35 "--disable-mpfr" {!mlmpfr:installed}
36 "--enable-mpfr" {mlmpfr:installed}
37 "--disable-zip" {!camlzip:installed}
38 "--enable-zip" {camlzip:installed}
39 "--disable-hypothesis-selection" {!ocamlgraph:installed}
40 "--enable-hypothesis-selection" {ocamlgraph:installed}
41 "--disable-stackify" {!ocamlgraph:installed | ocaml:version < "4.12"}
42 "--enable-stackify" {ocamlgraph:installed & ocaml:version >= "4.12"}
43 "--disable-ide"]
44 [make "-j%{jobs}%" "all" "byte"]
45 [make "doc" "stdlibdoc" "apidoc"] {with-doc}
46]
47
48install: [
49 [make "install" "install-lib"]
50 [make "DOCDIR=%{_:doc}%" "install-doc"] {with-doc}
51]
52
53depends: [
54 "conf-autoconf" {build & dev}
55 "ocaml" {>= "4.09"}
56 "ocamlfind" {build}
57 "menhir" {>= "20200211"}
58 "zarith"
59]
60
61depopts: [
62 "camlzip"
63 "ocamlgraph"
64 "sexplib"
65 "ppx_deriving" {build}
66 "ppx_sexp_conv" {build}
67 "mlmpfr"
68]
69
70conflicts: [
71 "why3-base"
72 "ocamlgraph" {< "1.8.2"}
73 "mlmpfr" {< "4.0.0"}
74]
75
76synopsis: "Why3 environment for deductive program verification"
77
78description: """
79Why3 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.
80
81Why3 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."""
82
83url {
84 src: "https://why3.gitlabpages.inria.fr/releases/why3-1.8.0.tar.gz"
85 checksum: [
86 "sha256=8037b8388d00ba86262520a0fd23114187207a55ff48cdbc0a541f2a19f0f3c1"
87 "md5=06dd02f87aa1a698f90f1f5eaf234920"
88 ]
89}