;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2020 Martin Becze <mjbecze@riseup.net>
;;;
;;; 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 loko)
  #:use-module (guix packages)
  #:use-module (guix gexp)
  #:use-module (guix git-download)
  #:use-module (guix build-system gnu)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (gnu packages package-management)
  #:use-module (gnu packages guile)
  #:use-module (gnu packages guile-xyz)
  #:use-module (gnu packages chez))

(define-public loko-scheme
  (package
    (name "loko-scheme")
    (version "0.12.0")
    (source
     (origin
       (method git-fetch)
       (uri (git-reference
             (url "https://gitlab.com/weinholt/loko")
             (commit (string-append "v" version))))
       (sha256
        (base32 "12xp82z91qkp9q8lfp46s4sda8qgs472jic3js1kbykn4jzy7399"))
       (file-name (git-file-name name version))))
    (build-system gnu-build-system)
    (arguments
     (list
      ;; r7rs tests are a work in progress as of 0.7.0.
      #:tests? #f
      #:strip-binaries? #f
      #:make-flags
      #~(list (string-append "PREFIX=" #$output))
      #:phases
      #~(modify-phases %standard-phases
          (delete 'configure)
          (add-before 'build 'akku-fixes
            (lambda _
              (delete-file "Akku.lock")
              (substitute* "Akku.manifest"
                (("\\(depends.*") "(depends)"))
              (invoke "akku" "install")
              (let ((dest "./.akku/lib/")
                    (source "/share/guile/site/3.0/"))
                (for-each
                 (lambda (name prefix)
                   ;; Symlink the scheme libraries so that Akku can find them
                   (symlink (string-append prefix source name)
                            (string-append dest name)))
                 '("struct" "laesare" "pfds" "machine-code")
                 (list #$(this-package-native-input "guile-struct-pack")
                       #$(this-package-native-input "guile-laesare")
                       #$(this-package-native-input "guile-pfds")
                       #$(this-package-native-input "guile-machine-code"))))
              (substitute* ".akku/env"
                (("/bin/sh") (which "sh")))
              #t)))))
    (native-inputs
     (list akku
           (chez-scheme-for-system)
           guile-struct-pack
           guile-laesare
           guile-pfds
           guile-machine-code))
    (home-page "https://scheme.fail")
    (synopsis "Implementation of the algorithmic language Scheme")
    (description
     "Loko Scheme is intended to be a platform for application and operating
system development.  It is written purely in Scheme and some assembler
(i.e. no C code at the bottom).  Both the R6RS and the R7RS standards are
supported.")
    (license license:agpl3+)))
ss='msg-tooltip'>While at it, fix the inheritance.

* gnu/packages/python-science.scm (python2-pandas): Use INHERIT instead of
PACKAGE/INHERIT.
[source](modules, snippet): New fields.
</span></span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2020-02-19 23:48:15 +0100'>2020-02-19</span></td><td><a href='/guix/commit/gnu/packages/python-science.scm?id=082c733c1d7e20efd736cd79bc2ad7641223d37a'>gnu: python-scikit-image: Use HTTPS home page.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-science.scm (python-scikit-image)[home-page]: Use HTTPS.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-01-15 20:36:34 +0100'>2020-01-15</span></td><td><a href='/guix/commit/gnu/packages/python-science.scm?id=55e1475cb58c1b9535b35f8bdb157b1435c54755'>gnu: python-lxml: Move to (gnu packages xml).</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-xyz.scm (python-lxml): Move from here ...
* gnu/packages/xml.scm (python-lxml): ... to here.
* gnu/packages/django.scm, gnu/packages/drones.scm,
gnu/packages/libreoffice.scm, gnu/packages/nutrition.scm,
gnu/packages/openstack.scm, gnu/packages/pulseaudio.scm,
gnu/packages/python-science.scm, gnu/packages/tryton.scm,
gnu/packages/wireservice.scm: Adjust module imports.
</span></span></td><td>Marius Bakke</td></tr>
<tr><td><span title='2019-12-04 08:56:36 +0100'>2019-12-04</span></td><td><a href='/guix/commit/gnu/packages/python-science.scm?id=312ec128af832dc5d22ce4f6ffe66920e69eda8f'>gnu: python-pandas: Move to (gnu packages python-science).</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-xyz.scm (python-pandas, python2-pandas): Move from
here...
* gnu/packages/python-science.scm (python-pandas, python2-pandas): ...to here.
* gnu/packages/benchmark.scm, gnu/packages/databases.scm,
gnu/packages/graph.scm, gnu/packages/parallel.scm,
gnu/packages/serialization.scm: Import (gnu packages python-science).
</span></span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2019-12-02 15:25:17 +0100'>2019-12-02</span></td><td><a href='/guix/commit/gnu/packages/python-science.scm?id=ec1224a73b2c0c0c15a3293261334f3927f6579d'>gnu: python-scipy: Move to (gnu packages python-science).</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-xyz.scm (python-scipy, python2-scipy): Move these from
here...
* gnu/packages/python-science.scm (python-scipy, python2-scipy): ...to here.
* gnu/packages/bioinformatics.scm, gnu/packages/machine-learning.scm,
gnu/packages/statistics.scm: Adjust module imports.
</span></span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2019-12-02 15:25:12 +0100'>2019-12-02</span></td><td><a href='/guix/commit/gnu/packages/python-science.scm?id=ca7c365312d3af6f664868690f02c385f07e34a1'>gnu: python-scikit-image: Move to (gnu packages python-science).</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-xyz.scm (python-scikit-image, python2-scikit-image):
Move these two from here...
* gnu/packages/python-science.scm: ...to this new file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.
</span></span></td><td>Ricardo Wurmus</td></tr>