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Files
guix/gnu/packages/lean.scm
Andreas Enge 404a14f879 gnu: Remove lean.
* gnu/packages/lean.scm (lean): Delete variable.

Fixes: guix/guix#6239
Change-Id: I373c7d5c22de924fbc5d1db6967954173403c92e
2026-03-09 11:12:50 +01:00

203 lines
8.6 KiB
Scheme

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2019 Amin Bandali <bandali@gnu.org>
;;; Copyright © 2020 Brett Gilio <brettg@gnu.org>
;;; Copyright © 2020 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2022 Pradana Aumars <paumars@courrier.dev>
;;; Copyright © 2023 Zhu Zihao <all_but_last@163.com>
;;; Copyright © 2025 Luca Di Sera <disera.luca@gmail.com>
;;; Copyright © 2026 Lîm Tsú-thuàn <inbox@dannypsnl.me>
;;;
;;; 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 lean)
#:use-module (ice-9 match)
#:use-module (gnu packages base)
#:use-module (gnu packages bash)
#:use-module (gnu packages check)
#:use-module (gnu packages llvm)
#:use-module (gnu packages c)
#:use-module (gnu packages maths)
#:use-module (gnu packages multiprecision)
#:use-module (guix build-system cmake)
#:use-module (guix build-system pyproject)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix gexp)
#:use-module (guix packages)
#:use-module (guix git-download)
#:use-module (gnu packages graphviz)
#:use-module (gnu packages libevent)
#:use-module (gnu packages perl)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages version-control)
#:use-module (gnu packages python)
#:use-module (gnu packages python-build)
#:use-module (gnu packages python-crypto)
#:use-module (gnu packages python-web)
#:use-module (gnu packages python-xyz))
(define-public lean4
(package
(name "lean4")
(version "4.28.0")
(home-page "https://lean-lang.org" )
(source (origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/leanprover/lean4.git")
(commit (string-append "v" version))))
(file-name (git-file-name name version))
(sha256
(base32
"012x0zpans6liwwcs6zx797zdhl4gslhj8y9svylnm0pkxfmda9b"))))
(build-system cmake-build-system)
(native-inputs
(list git ; for the tests
perl ; for the tests
pkg-config
python-wrapper
tzdata-for-tests))
(inputs
(list cadical gmp libuv llvm))
(arguments
(list
#:make-flags
#~(list "SHELL=bash -euo pipefail")
#:build-type "Release" ; default upstream build type
;; XXX: Test phases currently fail on 32-bit sytems.
;; Tests for those architectures have been temporarily
;; disabled, pending further investigation.
#:tests? (and (not (%current-target-system))
(let ((arch (%current-system)))
(not (or (string-prefix? "i686" arch)
(string-prefix? "armhf" arch)))))
#:phases
#~(modify-phases %standard-phases
(add-before 'configure 'patch
(lambda _
(substitute* '("stage0/src/CMakeLists.txt"
"src/CMakeLists.txt")
;; Convert clang option to GCC option.
(("--print-target-triple") "-dumpmachine")) ; -print-multiarch
(substitute* '("src/bin/leanc.in"
"src/util/ffi.cpp"
"stage0/src/bin/leanc.in"
"stage0/src/util/ffi.cpp")
;; Prevent ld error from:
;; "--start-group" "-lInit" "-lleanrt" "--end-group" "-lstdc++"
;; "-lLake" ""
((" @LEAN_EXTRA_LINKER_FLAGS@")
"@LEAN_EXTRA_LINKER_FLAGS@"))
(substitute* "src/lean.mk.in"
(("SHELL = /usr/bin/env bash")
"SHELL = bash"))
(substitute* "src/stdlib.make.in"
(("/usr/bin/env bash")
"bash"))
(setenv "SHELL" "bash -euo pipefail")))
(add-after 'configure 'pre-populate-mimalloc
(lambda _
;; Lean's CMake tries to git-clone mimalloc at build
;; time, which fails in the sandbox. Pre-populate the
;; source and create stamp files so ExternalProject
;; skips the download.
(let ((mimalloc-dir "../build/mimalloc/src/mimalloc")
(stamp-dir "../build/mimalloc/src/mimalloc-stamp"))
(mkdir-p stamp-dir)
(copy-recursively #$(package-source mimalloc) mimalloc-dir)
;; Create stamp files so ExternalProject skips all steps.
(for-each (lambda (step)
(call-with-output-file
(string-append stamp-dir "/mimalloc-" step)
(lambda (port) (display "" port))))
'("mkdir" "download" "update" "patch"
"configure" "build" "install")))))
(replace 'check
(lambda* (#:key tests? parallel-tests? #:allow-other-keys)
(when tests?
(with-directory-excursion "../source"
(invoke "ctest" "--preset" "release" "--test-dir" "../build/stage1"
"-E" (string-join
(list "leancomptest_(doc_example|foreign)"
"tests/lake/examples/(reverse-ffi|ffi)"
"tests/lean/run/(timeIO|async_dns)"
"tests/lean/server/"
"tests/lean/interactive/")
"|")
"-j" (if parallel-tests?
(number->string (parallel-job-count))
"1"))))))
(add-before 'install 'delete-junk
(lambda _
;; Package is reproducible with ".git" deleted.
(for-each delete-file-recursively
(find-files "../source/src/lake/tests" "^\\.git$"
#:directories? #t)))))))
(synopsis "Theorem prover and programming language")
(description
"Lean is a theorem prover and programming language with a small trusted
core based on dependent typed theory, aiming to bridge the gap between
interactive and automated theorem proving.")
(license license:asl2.0)))
(define-public python-mathlibtools
(package
(name "python-mathlibtools")
(version "1.3.2")
(source
(origin
(method git-fetch)
(uri (git-reference
(url "https://github.com/leanprover-community/mathlib-tools")
(commit (string-append "v" version))))
(file-name (git-file-name name version))
(sha256
(base32 "0vjz3f2lvkql9dz9x1d9mq8vczqs70v2ar88g7p4wm6qq7pgx7l3"))))
(build-system pyproject-build-system)
(arguments
(list
#:test-flags
#~(list "-k"
;; These tests require network access.
(string-join (list "not test_new"
"test_add"
"test_upgrade_project"
"test_upgrade_mathlib"
"test_get_tutorials")
" and not "))
#:phases
#~(modify-phases %standard-phases
(add-before 'build 'set-home-env
(lambda _
(setenv "HOME" "/tmp"))))))
(native-inputs (list python-pytest python-setuptools))
(inputs (list python-toml
python-pygithub
python-certifi
python-gitpython
python-requests
python-click
python-tqdm
python-networkx
python-pydot
python-pyyaml
python-atomicwrites))
(home-page "https://github.com/leanprover-community/mathlib-tools")
(synopsis "Development tools for Lean mathlib")
(description
"This package contains @command{leanproject}, a supporting tool for Lean
mathlib, a mathematical library for the Lean theorem prover.")
(license license:asl2.0)))