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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2026 Dan Rostovtsev <dan@rostovtsev.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
(define-module (gnu packages rocq)
#:use-module (gnu packages base)
#:use-module (gnu packages gawk)
#:use-module (gnu packages gtk)
#:use-module (gnu packages multiprecision)
#:use-module (gnu packages ocaml)
#:use-module (guix build-system dune)
#:use-module (guix gexp)
#:use-module (guix git-download)
#:use-module (guix licenses)
#:use-module (guix packages))
(define (rocq-arguments package-name)
;; Dune parallel build is not reproducible (in rocq and camlp-streams,
;; at least).
;; First observed in Rocq in 2019 by bmwiedemann at OpenSUSE.
;; - https://github.com/rocq-prover/rocq/issues/11229
;; Was escalated to a specific package by Rocq team in 2023.
;; - https://github.com/ocaml/camlp-streams/issues/9
;; Was escalated to Dune by Xavier Leroy in 2023.
;; - https://github.com/ocaml/dune/issues/9152
;; AFAIK, no patches addressing this in any project circa 2026.
(list
#:package package-name
#:build-flags ''("-j1")
;; The tests must be serial as well for reproducible builds.
#:test-flags ''("-j1")))
(define-public rocq-runtime
(package
(name "rocq-runtime") ; see rocq-runtime.opam in rocq's git
(version "9.2.0")
(home-page "https://rocq-prover.org/")
(synopsis "The Rocq Prover -- Core Binaries and Tools")
(description
"The Rocq Prover is an interactive theorem prover, or proof assistant.
It provides a formal language to write mathematical definitions, executable
algorithms and theorems together with an environment for semi-interactive
development of machine-checked proofs.
This package includes the Rocq Prover core binaries, plugins, and tools, but
not the vernacular standard library.")
(source
(origin
(method git-fetch)
;; Opted to use github uri as recommended by "Contributing" docs.
;; Signed by Nicolas Tabareau (GPG: 5F6E82ADF36B53F6)
(uri (git-reference
(url "https://github.com/rocq-prover/rocq")
(commit "V0.9.2")))
(sha256
(base32 "1rxq2cfqlbp8vzygmk6cwszbsn5l2vka0syhrafrnpn2rpyivya9"))))
(build-system dune-build-system)
(arguments (rocq-arguments "rocq-runtime"))
(propagated-inputs (list ocaml-zarith camlzip ocaml-yojson))
(inputs (list gmp))
(native-inputs (list ocaml-ounit2 which))
(native-search-paths
(map
(lambda (pair)
(let ((env (car pair))
(path (cdr pair)))
(search-path-specification (variable env) (files (list path)))))
'(("ROCQLIB" . "lib/ocaml/site-lib/coq")
("ROCQRUNTIMELIB" . "lib/ocaml/site-lib/rocq-runtime"))))
;; The source code is distributed under lgpl2.1.
;; Some of the documentation is distributed under opl1.0+.
(license (list lgpl2.1 opl1.0+))))
(define-public rocq-core
(package
(inherit rocq-runtime)
(name "rocq-core") ; see rocq-core.opam in rocq's git
(synopsis "The Rocq Prover with its standard modules")
(description
"The Rocq Prover is an interactive theorem prover, or proof assistant.
It provides a formal language to write mathematical definitions, executable
algorithms and theorems together with an environment for semi-interactive
development of machine-checked proofs.
This package includes the Rocq prelude, that is loaded automatically
by Rocq in every .v file, as well as other modules bound to the
Corelib.* and Ltac2.* namespaces.")
(arguments
(append
(rocq-arguments "rocq-core")
(list
#:phases
;; this is the only package in rocq that /needs/ a "dunestrap"
#~(modify-phases %standard-phases
(add-before 'build 'make-dunestrap
(lambda _
(invoke "make" "DUNEOPT=-j1" "COQ_SPLIT=1" "dunestrap")))))))
(propagated-inputs
(modify-inputs (package-propagated-inputs rocq-runtime)
(append rocq-runtime)))))
(define-public rocqide-server
(package
(inherit rocq-runtime)
(name "rocqide-server") ; see coqide-server.opam in rocq's git
(synopsis "The Rocq Prover, XML protocol server")
(description
"The Rocq Prover is an interactive theorem prover, or proof assistant.
It provides a formal language to write mathematical definitions, executable
algorithms and theorems together with an environment for semi-interactive
development of machine-checked proofs.
This package provides the `coqidetop` language server, an implementation of
Rocq's XML protocol which allows clients, such as RocqIDE, to interact with
the Rocq Prover in a structured way.")
(propagated-inputs
(modify-inputs (package-propagated-inputs rocq-runtime)
(append rocq-runtime)))
(arguments (rocq-arguments "coqide-server"))))
(define-public rocqide
(package
(inherit rocq-runtime)
(name "rocqide") ; see rocqide.opam in rocq's git
(synopsis "The Rocq Prover --- GTK3 IDE")
(description
"The Rocq Prover is an interactive theorem prover, or proof assistant.
It provides a formal language to write mathematical definitions, executable
algorithms and theorems together with an environment for semi-interactive
development of machine-checked proofs.
This package provides the RocqIDE, a graphical user interface for the
development of interactive proofs.")
(propagated-inputs
(modify-inputs
(package-propagated-inputs rocqide-server)
(append rocqide-server ocaml-lablgtk3-sourceview3)))
(arguments (rocq-arguments "rocqide"))))
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