gnu/packages/cedille.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2019 John Soo <jsoo1@asu.edu>
   3 ;;;
   4 ;;; This file is part of GNU Guix.
   5 ;;;
   6 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   7 ;;; under the terms of the GNU General Public License as published by
   8 ;;; the Free Software Foundation; either version 3 of the License, or (at
   9 ;;; your option) any later version.
  10 ;;;
  11 ;;; GNU Guix is distributed in the hope that it will be useful, but
  12 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  13 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 ;;; GNU General Public License for more details.
  15 ;;;
  16 ;;; You should have received a copy of the GNU General Public License
  17 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 (define-module (gnu packages cedille)
  20   #:use-module (gnu packages)
  21   #:use-module (gnu packages agda)
  22   #:use-module (gnu packages emacs-xyz)
  23   #:use-module (gnu packages haskell)
  24   #:use-module (gnu packages haskell-xyz)
  25   #:use-module (guix build-system emacs)
  26   #:use-module (guix git-download)
  27   #:use-module ((guix licenses) #:prefix license:)
  28   #:use-module (guix packages))
  29
  30 (define-public cedille
  31   (package
  32     (name "cedille")
  33     (version "1.1.2")
  34     (source
  35      (origin
  36        (method git-fetch)
  37        (uri (git-reference
  38              (url "https://github.com/cedille/cedille")
  39              (commit (string-append "v" version))))
  40        (file-name (git-file-name name version))
  41        (sha256
  42         (base32
  43          "1h5s6ayh3s76z184jai3jidcs4cjk8s4nvkkv2am8dg4gfsybq22"))))
  44     (inputs
  45      `(("agda" ,agda)
  46        ("agda-ial" ,agda-ial)
  47        ("ghc" ,ghc)
  48        ("ghc-alex" ,ghc-alex)
  49        ("ghc-happy" ,ghc-happy)))
  50     (build-system emacs-build-system)
  51     (arguments
  52      `(#:phases
  53        (modify-phases %standard-phases
  54          (add-after 'unpack 'patch-cedille-path-el
  55            (lambda* (#:key outputs #:allow-other-keys)
  56              (let ((out (assoc-ref outputs "out")))
  57                (substitute* "cedille-mode.el"
  58                  (("/usr/share/emacs/site-lisp/cedille-mode")
  59                   (string-append out "/share/emacs/site-lisp")))
  60                #t)))
  61          (add-after 'unpack 'copy-cedille-mode
  62            (lambda* (#:key outputs #:allow-other-keys)
  63              (let* ((out (assoc-ref outputs "out"))
  64                     (lisp (string-append out "/share/emacs/site-lisp")))
  65                (mkdir-p (string-append lisp "cedille-mode"))
  66                (copy-recursively
  67                 "cedille-mode"
  68                 (string-append lisp "cedille-mode"))
  69                (mkdir-p (string-append lisp "se-mode"))
  70                (copy-recursively
  71                 "se-mode"
  72                 (string-append lisp "se-mode"))
  73                #t)))
  74          ;; FIXME: Byte compilation fails
  75          (delete 'build)
  76          (replace 'check
  77            (lambda _
  78              (with-directory-excursion "cedille-tests"
  79                (invoke "sh" "run-tests.sh"))))
  80          (add-after 'unpack 'patch-libraries
  81            (lambda _ (patch-shebang "create-libraries.sh") #t))
  82          (add-after 'unpack 'copy-ial
  83            (lambda* (#:key inputs #:allow-other-keys)
  84              (copy-recursively
  85               (string-append (assoc-ref inputs "agda-ial")
  86                              "/include/agda/ial")
  87               "ial")
  88              ;; Ambiguous module if main is included from ial
  89              (delete-file "ial/main.agda")
  90              #t))
  91          (add-after 'check 'build-cedille
  92            ;; Agda has a hard time with parallel compilation
  93            (lambda _
  94              (invoke "touch" "src/Templates.hs")
  95              (make-file-writable  "src/Templates.hs")
  96              (invoke "touch" "src/templates.agda")
  97              (make-file-writable  "src/templates.agda")
  98              (invoke "make" "--jobs=1")))
  99          (add-after 'install 'install-cedille
 100            (lambda* (#:key outputs #:allow-other-keys)
 101              (let ((out (assoc-ref outputs "out")))
 102                (copy-recursively
 103                 "lib" (string-append out "/lib/cedille"))
 104                (install-file "cedille" (string-append out "/bin"))
 105                (install-file "core/cedille-core"
 106                              (string-append out "/bin"))
 107                #t))))))
 108     (home-page "https://cedille.github.io/")
 109     (synopsis
 110      "Language based on Calculus of Dependent Lambda Eliminations")
 111     (description
 112      "Cedille is an interactive theorem-prover and dependently typed
 113 programming language, based on extrinsic (aka Curry-style) type theory.  This
 114 makes it rather different from type theories like Coq and Agda, which are
 115 intrinsic (aka Church-style).  In Cedille, terms are nothing more than
 116 annotated versions of terms of pure untyped lambda calculus.  In contrast, in
 117 Coq or Agda, the typing annotations are intrinsic parts of terms.  The typing
 118 annotations can only be erased as an optimization under certain conditions,
 119 not by virtue of the definition of the type theory.")
 120     (license license:expat)))