# Packages matching: installed
# Name # Installed # Synopsis
base-bigarray base
base-domains base
base-nnp base Naked pointers prohibited in the OCaml heap
base-threads base
base-unix base
conf-gmp 4 Virtual package relying on a GMP lib system installation
coq dev The Coq Proof Assistant
coq-core dev The Coq Proof Assistant -- Core Binaries and Tools
coq-stdlib dev The Coq Proof Assistant -- Standard Library
coqide-server dev The Coq Proof Assistant, XML protocol server
dune 3.12.2 Fast, portable, and opinionated build system
ocaml 5.0.0 The OCaml compiler (virtual package)
ocaml-base-compiler 5.0.0 Official release 5.0.0
ocaml-config 3 OCaml Switch Configuration
ocaml-options-vanilla 1 Ensure that OCaml is compiled with no special options enabled
ocamlfind 1.9.6 A library manager for OCaml
zarith 1.13 Implements arithmetic and logical operations over arbitrary-precision integers
# opam file:
opam-version: "2.0"
maintainer: "Hugo.Herbelin@inria.fr"
homepage: "https://github.com/coq-contribs/semantics"
license: "LGPL"
build: [make "-j%{jobs}%"]
install: [make "install"]
remove: ["rm" "-R" "%{lib}%/coq/user-contrib/Semantics"]
depends: [
"ocaml"
"ocamlbuild" {build}
"coq" {>= "8.8" & < "8.9~"}
]
tags: [ "keyword: natural semantics" "keyword: denotational semantics" "keyword: axiomatic semantics" "keyword: Hoare logic" "keyword: Dijkstra weakest pre-condition calculus" "keyword: abstract interpretation" "keyword: intervals" "category: Computer Science/Semantics and Compilation/Semantics" "date: 2007-07-5" ]
authors: [ "Yves Bertot <Yves.Bertot@sophia.inria.fr> [http://www-sop.inria.fr/marelle/Yves.Bertot]" ]
bug-reports: "https://github.com/coq-contribs/semantics/issues"
dev-repo: "git+https://github.com/coq-contribs/semantics.git"
synopsis: "A survey of semantics styles, from natural semantics through structural operational, axiomatic, and denotational semantics, to abstract interpretation"
description: """
ftp://ftp-sop.inria.fr/marelle/Yves.Bertot/semantics_survey.tgz
This is a survey of programming language semantics styles
for a miniature example of a programming language, with their encoding
in Coq, the proofs of equivalence of different styles, and the proof
of soundess of tools obtained from axiomatic semantics or abstract
interpretation. The tools can be run inside Coq, thus making them
available for proof by reflection, and the code can also be extracted
and connected to a yacc-based parser, thanks to the use of a functor
parameterized by a module type of strings. A hand-written parser is
also provided in Coq, but there are no proofs associated."""
flags: light-uninstall
url {
src: "https://github.com/coq-contribs/semantics/archive/v8.8.0.tar.gz"
checksum: "md5=1e9cfe94196b8c8574e1bb4b79013c84"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-semantics.8.8.0 coq.dev[NOTE] Package coq is already installed (current version is dev).
[ERROR] Package conflict!
* No agreement on the version of coq:
- coq >= dev
- coq-semantics = 8.8.0 -> coq < 8.9~
* No agreement on the version of ocaml:
- (invariant) -> ocaml-base-compiler = 5.0.0 -> ocaml = 5.0.0
- coq-semantics = 8.8.0 -> coq < 8.9~ -> ocaml < 4.05.0
You can temporarily relax the switch invariant with `--update-invariant'
* No agreement on the version of ocaml-base-compiler:
- (invariant) -> ocaml-base-compiler = 5.0.0
- coq-semantics = 8.8.0 -> coq < 8.9~ -> ocaml < 4.05.0 -> ocaml-base-compiler = 3.08.1
* Missing dependency:
- coq-semantics = 8.8.0 -> coq < 8.9~ -> ocaml < 4.05.0 -> ocaml-variants -> ocaml-beta
unmet availability conditions: 'enable-ocaml-beta-repository'
No solution found, exiting
Dry install without Coq/switch base, to test if the problem was incompatibility with the current Coq/OCaml version:
opam remove -y coq; opam install -y --show-action --unlock-base coq-semantics.8.8.0truetrueNo files were installed.
true