;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2019 Arun Isaac <arunisaac@systemreboot.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 logo)
  #:use-module (gnu packages qt)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix download)
  #:use-module (guix packages)
  #:use-module (guix build-system gnu))

(define-public qlogo
  (package
    (name "qlogo")
    (version "0.92")
    (source
     (origin
       (method url-fetch)
       (uri (string-append "https://qlogo.org/assets/sources/QLogo-"
                           version ".tgz"))
       (sha256
        (base32
         "0cpyj1ji6hjy7zzz05672f0j6fr0mwpc1y3sq36hhkv2fkpidw22"))))
    (build-system gnu-build-system)
    (inputs
     (list qtbase-5))
    (arguments
     `(#:phases
       (modify-phases %standard-phases
         (replace 'configure
           (lambda* (#:key outputs #:allow-other-keys)
             (substitute* "QLogo.pro"
               (("target\\.path = /usr/bin")
                (string-append "target.path = "
                               (assoc-ref outputs "out") "/bin")))
             (invoke "qmake" "QLogo.pro")))
         ;; The check phase rebuilds the source for tests. So, it needs to be
         ;; run after the install phase has installed the outputs of the build
         ;; phase.
         (delete 'check)
         (add-after 'install 'check
           (lambda _
             ;; Clean files created by the build phase.
             (invoke "make" "clean")
             ;; QLogo tries to create its "dribble file" in the home
             ;; directory. So, set HOME.
             (setenv "HOME" "/tmp")
             ;; Build and run tests.
             (invoke "qmake" "TestQLogo.pro")
             (invoke "make" "-j" (number->string (parallel-job-count)))
             (invoke "./testqlogo"))))))
    (home-page "https://qlogo.org")
    (synopsis "Logo interpreter using Qt and OpenGL")
    (description "QLogo is an interpreter for the Logo language written in C++
using Qt and OpenGL.  Specifically, it mimics, as reasonably as possible, the
UCBLogo interpreter.")
    (license license:gpl2+)))
e/.gitignore?id=cd43b55da7ab51c996a7a3449c78f2a493616106'>nix: Tweak .gitignore files.</a><span class='msg-avail'>...<span class='msg-tooltip'>Remove .gitignore entries where they match source files that are tracked in
Git.  This is relevant to me at least, as some code searching tools use
.gitignore files and will ignore matched files.
</span></span></td><td>Christopher Baines</td></tr>