opam-version: "2.0"
synopsis: "Platform dedicated to the analysis of source code written in C"
description:"""
Frama-C gathers several analysis techniques in a single collaborative
framework, based on analyzers (called "plug-ins") that can build upon the
results computed by other analyzers in the framework.
Thanks to this approach, Frama-C provides sophisticated tools, including:
- an analyzer based on abstract interpretation (Eva plug-in);
- a program proof framework based on weakest precondition calculus (WP plug-in);
- a program slicer (Slicing plug-in);
- a tool for verification of temporal (LTL) properties (Aoraï plug-in);
- a runtime verification tool (E-ACSL plug-in);
- several tools for code base exploration and dependency analysis
  (plug-ins From, Impact, Metrics, Occurrence, Scope, etc.).
These plug-ins communicate between each other via the Frama-C API
and via ACSL (ANSI/ISO C Specification Language) properties.
"""
maintainer: "francois.bobot@cea.fr"
authors: [
  "Michele Alberti"
  "Thibaud Antignac"
  "Gergö Barany"
  "Patrick Baudin"
  "Allan Blanchard"
  "Lionel Blatter"
  "François Bobot"
  "Richard Bonichon"
  "Quentin Bouillaguet"
  "David Bühler"
  "Zakaria Chihani"
  "Loïc Correnson"
  "Julien Crétin"
  "Pascal Cuoq"
  "Zaynah Dargaye"
  "Basile Desloges"
  "Jean-Christophe Filliâtre"
  "Philippe Herrmann"
  "Maxime Jacquemin"
  "Florent Kirchner"
  "Tristan Le Gall"
  "Jean-Christophe Léchenet"
  "Matthieu Lemerre"
  "Dara Ly"
  "David Maison"
  "Claude Marché"
  "André Maroneze"
  "Thibault Martin"
  "Fonenantsoa Maurica"
  "Melody Méaulle"
  "Benjamin Monate"
  "Yannick Moy"
  "Anne Pacalet"
  "Valentin Perrelle"
  "Guillaume Petiot"
  "Dario Pinto"
  "Virgile Prevosto"
  "Armand Puccetti"
  "Virgile Robles"
  "Muriel Roger"
  "Julien Signoles"
  "Kostyantyn Vorobyov"
  "Boris Yakobowski"
]
homepage: "http://frama-c.com/"
license: "LGPL-2.1-only"
dev-repo: "git+https://git.frama-c.com/pub/frama-c.git"
doc: "http://frama-c.com/download/user-manual-23.0-Vanadium.pdf"
bug-reports: "https://git.frama-c.com/pub/frama-c/issues"
tags: [
  "deductive"
  "program verification"
  "formal specification"
  "automated theorem prover"
  "interactive theorem prover"
  "C"
  "plugins"
  "abstract interpretation"
  "slicing"
  "weakest precondition"
  "ACSL"
  "dataflow analysis"
  "runtime verification"
]

build: [
  ["autoconf"] {pinned}
  ["./configure" "--prefix" prefix
                 "--mandir=%{man}%"
  ]
  [make "-j%{jobs}%"]
  [make "-C" "doc" "download"] {with-doc}
]

install: [
  [make "install"]
  [make "-C" "doc" "install"] {with-doc}
]

run-test: [
  [make "-j%{jobs}%" "PTESTS_OPTS=-error-code" "tests"] { arch != "ppc64" & arch != "x86_32" & arch != "arm32" }
  # tests are disabled on PPC64 due to floating-point oracle differences
  # (some ULPs in libc trigonometric functions) and due to the lack of
  # available hardware to test them locally
]

# Please keep depends and depopts sorted by package name
depends: [
  "conf-autoconf" { build }
  ( ( "lablgtk" { >= "2.18.8" } & "conf-gnomecanvas" & "conf-gtksourceview"
      & ("ocamlgraph" { < "2.0" } | "ocamlgraph_gtk" ))
    | ( "lablgtk3" { >= "3.1.0" & os!="macos" }
        & "lablgtk3-sourceview3" & "conf-gtksourceview3" ) )
  ( "alt-ergo-free" | "alt-ergo" )
  "conf-graphviz" { post }
  "conf-time" { with-test }
  "ocaml" { >= "4.08.1" & < "4.13.0" }
  "ocamlfind" # needed beyond build stage, used by -load-module
  "ocamlgraph" { >= "1.8.8" }
  "why3" { >= "1.4.0" & < "1.5~" }
  "yojson" {>= "1.6.0" & < "2.1.0" & ( < "2.0.0" | ! with-test)}
  "zarith" {>= "1.5"}
]

depopts: [
  # cannot use {build}: Frama-C must be recompiled when Coq and libraries changes.
  # Coq: because .vo would would not be loadable by another version of Coq
  # libraries: because we use dynamic linking
  "apron"
  "coq"
  "mlgmpidl"
  "ppx_deriving"
  "ppx_deriving_yojson"
  "zmq"
]

messages: [
  "The Frama-C/Wp now uses Why-3 for all provers (Cf. deprecated -wp-prover native:alt-ergo)"
  {alt-ergo:installed}
  "The Frama-C/Wp native support for Coq is deprecated and only activated with Coq.8.12.x (use TIP or Why-3 instead)."
  {coq:installed}
]

post-messages: [
  "Why3 provers setup: rm -f ~/.why3.conf ; why3 config detect"
]

url {
  src:
    "https://git.frama-c.com/pub/frama-c/-/wikis/downloads/frama-c-23.0-Vanadium.tar.gz"
  checksum: [
    "sha256=1a44abb0ebe43a656b142da4b26a3308538a884cef86cda2bd507a67851fb55d"
    "md5=61ffe3423ffffec20273fd02ffad5520"
  ]
}