gnu: Add agda.

* gnu/packages/agda.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add adga.scm.

Signed-off-by: Marius Bakke <mbakke@fastmail.com>

2 files changed, 87 insertions, 0 deletions

diff --git a/gnu/local.mk b/gnu/local.mk
index 2f8f7b7e3a..8acb3cea47 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -52,6 +52,7 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/acl.scm				\
   %D%/packages/admin.scm			\
   %D%/packages/adns.scm				\
+  %D%/packages/agda.scm				\
   %D%/packages/algebra.scm			\
   %D%/packages/aidc.scm				\
   %D%/packages/android.scm			\
diff --git a/gnu/packages/agda.scm b/gnu/packages/agda.scm
new file mode 100644
index 0000000000..6aa230116c
--- /dev/null
+++ b/gnu/packages/agda.scm
@@ -0,0 +1,86 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2018 Alex ter Weele <alex.ter.weele@gmail.com>
+;;;
+;;; 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 agda)
+  #:use-module (gnu packages haskell)
+  #:use-module (gnu packages haskell-check)
+  #:use-module (gnu packages haskell-web)
+  #:use-module (guix build-system haskell)
+  #:use-module (guix build-system trivial)
+  #:use-module (guix download)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix packages))
+
+(define-public agda
+  (package
+    (name "agda")
+    (version "2.5.3")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "https://hackage.haskell.org/package/Agda/Agda-"
+             version ".tar.gz"))
+       (sha256
+        (base32
+         "0r80vw7vnvbgq47y50v050malv7zvv2p2kg6f47i04r0b2ix855a"))))
+    (build-system haskell-build-system)
+    (inputs
+     `(("cpphs" ,cpphs)
+       ("ghc-alex" ,ghc-alex)
+       ("ghc-async" ,ghc-async)
+       ("ghc-blaze-html" ,ghc-blaze-html)
+       ("ghc-boxes" ,ghc-boxes)
+       ("ghc-data-hash" ,ghc-data-hash)
+       ("ghc-edisoncore" ,ghc-edisoncore)
+       ("ghc-edit-distance" ,ghc-edit-distance)
+       ("ghc-equivalence" ,ghc-equivalence)
+       ("ghc-geniplate-mirror" ,ghc-geniplate-mirror)
+       ("ghc-gitrev" ,ghc-gitrev)
+       ("ghc-happy" ,ghc-happy)
+       ("ghc-hashable" ,ghc-hashable)
+       ("ghc-hashtables" ,ghc-hashtables)
+       ("ghc-ieee754" ,ghc-ieee754)
+       ("ghc-monadplus" ,ghc-monadplus)
+       ("ghc-mtl" ,ghc-mtl)
+       ("ghc-murmur-hash" ,ghc-murmur-hash)
+       ("ghc-uri-encode" ,ghc-uri-encode)
+       ("ghc-parallel" ,ghc-parallel)
+       ("ghc-regex-tdfa" ,ghc-regex-tdfa)
+       ("ghc-stm" ,ghc-stm)
+       ("ghc-strict" ,ghc-strict)
+       ("ghc-text" ,ghc-text)
+       ("ghc-unordered-containers" ,ghc-unordered-containers)
+       ("ghc-zlib" ,ghc-zlib)))
+    (home-page "http://wiki.portal.chalmers.se/agda/")
+    (synopsis
+     "Dependently typed functional programming language and proof assistant")
+    (description
+     "Agda is a dependently typed functional programming language: it has
+inductive families, which are similar to Haskell's GADTs, but they can be
+indexed by values and not just types.  It also has parameterised modules,
+mixfix operators, Unicode characters, and an interactive Emacs interface (the
+type checker can assist in the development of your code).  Agda is also a
+proof assistant: it is an interactive system for writing and checking proofs.
+Agda is based on intuitionistic type theory, a foundational system for
+constructive mathematics developed by the Swedish logician Per Martin-Löf.  It
+has many similarities with other proof assistants based on dependent types,
+such as Coq, Epigram and NuPRL.")
+    ;; Agda is distributed under the MIT license, and a couple of
+    ;; source files are BSD-3.  See LICENSE for details.
+    (license (list license:expat license:bsd-3))))