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synopsis: "Platform dedicated to the analysis of source code written in C"
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Frama-C gathers several analysis techniques in a single collaborative
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framework, based on analyzers (called "plug-ins") that can build upon the
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results computed by other analyzers in the framework.
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Thanks to this approach, Frama-C provides sophisticated tools, including:
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- an analyzer based on abstract interpretation (Eva plug-in);
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- a program proof framework based on weakest precondition calculus (WP plug-in);
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- a program slicer (Slicing plug-in);
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- a tool for verification of temporal (LTL) properties (Aoraï plug-in);
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- a runtime verification tool (E-ACSL plug-in);
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- several tools for code base exploration and dependency analysis
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(plug-ins From, Impact, Metrics, Occurrence, Scope, etc.).
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These plug-ins communicate between each other via the Frama-C API
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and via ACSL (ANSI/ISO C Specification Language) properties.
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maintainer: "frama-ci-bot@frama-c.com"
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"Quentin Bouillaguet"
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"Jean-Christophe Filliâtre"
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"Alexander Kogtenkov"
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"Jean-Christophe Léchenet"
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"Fonenantsoa Maurica"
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"Kostyantyn Vorobyov"
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homepage: "https://frama-c.com/"
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license: "LGPL-2.1-only"
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dev-repo: "git+https://git.frama-c.com/pub/frama-c.git"
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doc: "http://frama-c.com/download/user-manual-27.1-Cobalt.pdf"
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bug-reports: "https://git.frama-c.com/pub/frama-c/issues"
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"program verification"
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"formal specification"
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"automated theorem prover"
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"interactive theorem prover"
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"abstract interpretation"
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"weakest precondition"
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"runtime verification"
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["bash" "dev/disable-plugins.sh" "e-acsl"] { os-family = "windows" }
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["dune" "build" "-j%{jobs}%" "--release" "--promote-install-files=false"
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"RELEASE=yes" "PREFIX=%{prefix}%" "MANDIR=%{man}%"
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"DOCDIR=%{doc}%" { with-doc }
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[make "PREFIX=%{prefix}%" "-f" "ivette/Makefile.installation" "uninstall"]
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["dune" "exec" "--" "frama-c-ptests" "tests" "src/plugins/*/tests"
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] { arch != "ppc64" & arch != "x86_32" & arch != "arm32" & os != "macos" }
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["dune" "build" "-j%{jobs}%" "@ptests_config"
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] { arch != "ppc64" & arch != "x86_32" & arch != "arm32" & os != "macos" }
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"dune" { >= "3.2.0" | (>= "3.5.0" & os="macos") }
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"dune-configurator"
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( "alt-ergo-free" | "alt-ergo" )
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"conf-graphviz" { post }
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"conf-time" { with-test }
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"menhir" { >= "20181006" & build }
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"ocaml" { >= "4.11.1" }
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"ocamlfind" # needed beyond build stage, used by -load-module
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"ocamlgraph" { >= "1.8.8" }
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"odoc" { with-doc }
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"why3" { >= "1.6.0" }
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"yaml" { >= "3.0.0" }
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"yojson" {>= "1.6.0" & (>= "2.0.1" | !with-test)}
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"zarith" { >= "1.5" }
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"ppx_deriving_yojson"
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"ppx_deriving_yaml" { >= "0.2.0" }
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# GTK3 for non-macos only
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"lablgtk3" { >= "3.1.0" & os!="macos" }
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"lablgtk3-sourceview3" { os!="macos" }
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"conf-gtksourceview3" { os!="macos" }
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# Note: do not put particular versions here, if some version is *incompatible*,
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# use the field 'conflicts'.
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"cairo2" { < "0.6.2" }
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"mlmpfr" { < "4.1.0-bugfix2" }
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"pilat" { <= "1.6" }
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"result" { < "1.5" }
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"The Frama-C/WP plug-in requires one or more external prover(s).
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Recommended provers are:
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- Alt-Ergo (https://alt-ergo.ocamlpro.com)
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- CVC4 (https://cvc4.github.io)
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- Z3 (https://github.com/Z3Prover/z3)
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Use 'why3 config detect' to configure new provers.
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"Ivette is a new GUI for Frama-C, currently in development.
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Run 'ivette' once to finalize installation (requires an internet connection).
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Once finalized, 'ivette' will work offline.
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Finalization also requires Node v16 and Yarn:
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- install NVM (https://github.com/nvm-sh/nvm)
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- run 'npm install --global yarn'" { success }
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src: "https://www.frama-c.com/download/frama-c-27.1-Cobalt.tar.gz"
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checksum: "sha256=5b13574a16a58971c27909bee94ae7f37b17d897852b40c768a3d4e2e09e39d2"