# 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 8.17.1 The Coq Proof Assistant
coq-core 8.17.1 The Coq Proof Assistant -- Core Binaries and Tools
coq-stdlib 8.17.1 The Coq Proof Assistant -- Standard Library
coqide-server 8.17.1 The Coq Proof Assistant, XML protocol server
dune 3.12.1 Fast, portable, and opinionated build system
ocaml 5.1.1 The OCaml compiler (virtual package)
ocaml-base-compiler 5.1.1 Official release 5.1.1
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: "thomas.letan@ssi.gouv.fr"
homepage: "https://github.com/coq-community/coqffi"
dev-repo: "git+https://github.com/coq-community/coqffi.git"
bug-reports: "https://github.com/coq-community/coqffi/issues"
license: "MIT"
synopsis: "Tool for generating Coq FFI bindings to OCaml libraries"
description: """
`coqffi` generates the necessary Coq boilerplate to use OCaml functions in a
Coq development, and configures the Coq extraction mechanism accordingly."""
build: [
["./src-prepare.sh"]
["dune" "build" "-p" name "-j" jobs]
]
depends: [
"ocaml" {>= "4.08" & < "4.12~" }
"dune" {>= "2.5"}
"coq" {(>= "8.12" & < "8.13~") | (= "dev")}
"cmdliner" {>= "1.0.4"}
]
tags: [
"category:Miscellaneous/Coq Extensions"
"keyword:foreign function interface"
"keyword:extraction"
"keyword:OCaml"
"logpath:CoqFFI"
]
authors: [
"Thomas Letan"
"Li-yao Xia"
"Yann Régis-Gianas"
"Yannick Zakowski"
]
url {
src: "https://github.com/coq-community/coqffi/archive/1.0.0-beta3.tar.gz"
checksum: "sha512=5d0a924eac883591b8bf85296b1351fa57f99839500fb05fa423dffc08b6107bf5682c4e4bb4a1911657cc48ff6780bdcb6c5d65ee58641a5345bc1559125908"
}
trueDry install with the current Coq version:
opam install -y --show-action coq-coqffi.1.0.0~beta3 coq.8.17.1[NOTE] Package coq is already installed (current version is 8.17.1).
[ERROR] Package conflict!
* No agreement on the version of ocaml:
- (invariant) -> ocaml-base-compiler >= 5.1.1 -> ocaml = 5.1.1
- coq-coqffi = 1.0.0~beta3 -> ocaml < 4.12~
You can temporarily relax the switch invariant with `--update-invariant'
* No agreement on the version of ocaml-base-compiler:
- (invariant) -> ocaml-base-compiler >= 5.1.1
- coq-coqffi = 1.0.0~beta3 -> ocaml < 4.12~ -> ocaml-base-compiler = 3.08.1
* Missing dependency:
- coq-coqffi = 1.0.0~beta3 -> ocaml < 4.12~ -> ocaml-variants >= 3.09.2 -> 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-coqffi.1.0.0~beta3truetrueNo files were installed.
true