f1d08be7af
* gnu/packages/mercury.scm (mercury): Use #:select instead of a comment string for importing match-lambda. Signed-off-by: Raghav Gururajan <rg@raghavgururajan.name>
246 lines
11 KiB
Scheme
246 lines
11 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2020 Brett Gilio <brettg@gnu.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu packages mercury)
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#:use-module (guix download)
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#:use-module (guix git-download)
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#:use-module (guix packages)
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#:use-module (guix utils)
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#:use-module ((guix licenses) #:prefix license:)
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#:use-module (guix build-system gnu)
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#:use-module (gnu packages autotools)
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#:use-module (gnu packages bdw-gc)
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#:use-module (gnu packages readline)
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#:use-module (gnu packages texinfo)
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#:use-module (gnu packages flex)
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#:use-module (gnu packages shells)
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#:use-module (gnu packages bison)
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#:use-module (gnu packages pkg-config)
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#:use-module ((ice-9 match) #:select (match-lambda)))
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;; NOTE: Mercury uses a tightly coupled fork of BDWGC and
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;; libatomic-ops. When updating the package, please check the GitHub
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;; repository to ensure that the submodule commit matches what is
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;; provided.
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(define (gc-fork package-name package-url
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package-commit package-hash)
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(let ((commit package-commit))
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(package (inherit package-name)
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(source
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(origin
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(method git-fetch)
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(uri (git-reference
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(url package-url)
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(commit commit)))
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(sha256 (base32 package-hash)))))))
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;; NOTE: Mercury /MUST/ bootstrap from a tarball release.
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;; Once the bootstrapping compiler is established, this
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;; minimal build can be used for further compiling Mercury
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;; from a git checkout with additional grades enabled.
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(define-public mercury-minimal
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(package
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(name "mercury-minimal")
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(version "20.06.1")
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(source (origin
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(method url-fetch)
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(uri (string-append
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"https://dl.mercurylang.org/release/mercury-srcdist-"
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version ".tar.gz"))
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(sha256
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(base32
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"07qwkk871yxd4q1sw5xv26g8jrpvnpprmzvfd7zg7i142kl3l2gg"))))
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(build-system gnu-build-system)
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(arguments
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`(#:modules ((guix build gnu-build-system)
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(guix build utils)
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(ice-9 match))
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#:tests? #f ; Tests are run on the stage-2 compiler.
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;; TODO: Find a way to bypass all static linkages.
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#:configure-flags (list "--enable-minimal-install")
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#:phases
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(modify-phases %standard-phases
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(add-after 'unpack 'replace-boehm-gc
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(lambda* (#:key inputs outputs #:allow-other-keys)
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(let ((out (assoc-ref outputs "out"))
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(libgc (assoc-ref inputs "libgc"))
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(libatomic-ops (assoc-ref inputs "libatomic-ops"))
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(unpack (assoc-ref %standard-phases 'unpack))
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(patch-source-shebangs
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(assoc-ref %standard-phases 'patch-source-shebangs)))
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(map (match-lambda
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((src orig-name new-name)
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(with-directory-excursion "."
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(apply unpack (list #:source src)))
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(delete-file-recursively new-name)
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(invoke "mv" orig-name new-name)
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(with-directory-excursion new-name
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(apply patch-source-shebangs (list #:source src)))))
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`((,libgc "source" "boehm_gc")))
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(map (match-lambda
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((src orig-name new-name)
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(with-directory-excursion "."
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(apply unpack (list #:source src)))
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(delete-file-recursively new-name)
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(invoke "mv" orig-name new-name)
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(with-directory-excursion new-name
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(apply patch-source-shebangs (list #:source src)))))
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`((,libatomic-ops "source" "boehm_gc/libatomic_ops"))))))
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(add-after 'replace-boehm-gc 'patch-paths
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(lambda _
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(substitute*
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(list "Makefile"
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"Mmakefile"
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"scripts/mercury_update_interface.in"
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"scripts/mercury_config.in"
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"scripts/mmake.in"
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"scripts/Mmake.vars.in"
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"scripts/mdb.in"
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"scripts/rs6000_hack"
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"scripts/fullarch"
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"scripts/mmc.in"
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"scripts/canonical_grade"
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"scripts/mprof.in"
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"scripts/gud.el"
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"scripts/ml.in"
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"scripts/canonical_grade.in"
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"scripts/mdprof.in"
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"scripts/vpath_find"
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"scripts/mkfifo_using_mknod.in"
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"scripts/prepare_install_dir.in"
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"scripts/mprof_merge_runs"
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"scripts/mtc"
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"scripts/mgnuc.in"
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"scripts/c2init.in"
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"bindist/bindist.Makefile"
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"boehm_gc/configure.ac"
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"boehm_gc/Makefile.direct")
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(("/bin/sh") (which "sh"))
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(("/bin/pwd") (which "pwd"))
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(("/bin/rm") (which "rm"))))))))
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(native-inputs
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`(("texinfo" ,texinfo)
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("flex" ,flex)
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("tcsh" ,tcsh)
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("bison" ,bison)
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("readline" ,readline)
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("libatomic-ops" ,(package-source
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(gc-fork
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libatomic-ops
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"https://github.com/Mercury-Language/libatomic_ops.git"
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"49b70d57f6922fd8be55a7dcb77955c8abfc9ae9"
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"1flvwscsa6b2b8a38vhhcgl10bbkb5nnihw7s7iia60cinf7wcqm")))
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("libgc" ,(package-source
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(gc-fork
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libgc-7
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"https://github.com/Mercury-Language/bdwgc.git"
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"43ac2ea45261ba0a715534e9da41b2504904c46a"
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"0bmzmbs7id0ndyhy9xli6fhfad1shrim6vmy2k8m1nqr5wb31q76")))
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("pkg-config" ,pkg-config)))
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(synopsis "Pure logic programming language (used only for
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bootstrapping dependent Mercury)")
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(description "Mercury is a logic/functional programming language which
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combines the clarity and expressiveness of declarative programming with advanced
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static analysis and error detection features. Its highly optimized execution
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algorithm delivers efficiency far in excess of existing logic programming
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systems, and close to conventional programming systems. Mercury addresses
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the problems of large-scale program development, allowing modularity,
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separate compilation, and numerous optimization/time trade-offs.")
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(home-page "https://mercurylang.org")
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(license license:gpl2)))
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;; NOTE: This package is quite large and will take an extensive
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;; amount of time to compile, especially with bootcheck functionality
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;; enabled. To ensure that we do not monopolize the CI & build servers,
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;; please make sure that your changes are justified.
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(define-public mercury
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(package (inherit mercury-minimal)
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(name "mercury")
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(version "20.06.1")
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(source
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(origin
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(method git-fetch)
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(uri (git-reference
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(url "https://github.com/Mercury-Language/mercury")
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(commit (string-append
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"version-"
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(string-join (string-split version #\.) "_")))))
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(file-name (git-file-name name version))
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(sha256
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(base32
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"1b6rmdinw8mj6n9sc7c75kkf42gd2k254rf51x4snlrqckxj7aaz"))))
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(arguments
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(substitute-keyword-arguments
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(package-arguments mercury-minimal)
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;; TODO: Find a way to bypass all static linkages.
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((#:configure-flags flags ''())
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`(list ""))
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((#:tests? _) #f) ; FIXME: Many test-cases failing.
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((#:phases phases)
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`(modify-phases ,phases
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(replace 'patch-paths
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(lambda _
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(substitute*
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(list "prepare.sh"
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"Makefile"
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"Mmakefile"
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"scripts/mercury_update_interface.in"
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"scripts/mercury_config.in"
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"scripts/mmake.in"
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"scripts/Mmake.vars.in"
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"scripts/mdb.in"
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"scripts/rs6000_hack"
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"scripts/fullarch"
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"scripts/mmc.in"
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"scripts/mprof.in"
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"scripts/gud.el"
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"scripts/ml.in"
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"scripts/canonical_grade.in"
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"scripts/mdprof.in"
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"scripts/vpath_find"
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"scripts/mkfifo_using_mknod.in"
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"scripts/prepare_install_dir.in"
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"scripts/mprof_merge_runs"
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"scripts/mtc"
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"scripts/mgnuc.in"
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"scripts/c2init.in"
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"tools/bootcheck"
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"boehm_gc/configure.ac"
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"boehm_gc/Makefile.direct")
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(("/bin/sh") (which "sh"))
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(("/bin/pwd") (which "pwd"))
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(("/bin/rm") (which "rm"))
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(("boehm_gc/.git") "boehm_gc"))))
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(replace 'bootstrap
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(lambda _
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(invoke "./prepare.sh")))))))
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;; TODO: Uncomment phase when tests are enabled.
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;; (replace 'check
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;; (lambda _
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;; (invoke "./tools/bootcheck")
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;; #t))
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;;
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;; TODO: The mercury configuration system determines
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;; grade support by looking for available toolchains.
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;; Eventually we need to add inputs for Java, Erlang,
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;; C#, etc. in order to enable these extra grades.
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(native-inputs
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(modify-inputs (package-native-inputs mercury-minimal)
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(prepend mercury-minimal autoconf automake)))
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(synopsis "Pure logic programming language")))
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