[jackhill/guix/guix.git] / gnu / packages / gprolog.scm

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org>
;;;
;;; 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 gprolog)
  #:use-module (guix licenses)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu))

(define-public gprolog
  (package
    (name "gprolog")
    (version "1.4.2")
    (source
     (origin
      (method url-fetch)
      (uri (string-append "http://www.gprolog.org/gprolog-"
                          version ".tar.gz"))
      (sha256
       (base32
        "0y25c2gwz41i6g28qyfjklrmanzgk0c8cr4jn2s7s8qgd9dnm1fm"))))
    (build-system gnu-build-system)
    (arguments
     `(#:phases (alist-cons-before
                 'configure 'change-dir-n-fix-shells
                 (lambda _
                   (chdir "src")
                   (substitute* "configure"
                     (("-/bin/sh")  (string-append "-"  (which "sh")))
                     (("= /bin/sh") (string-append "= " (which "sh")))))
                 %standard-phases)))
    (home-page "https://www.gnu.org/software/gprolog/")
    (synopsis "Prolog compiler")
    (description
     "GNU Prolog is a free Prolog compiler with constraint solving over
finite domains developed by Daniel Diaz.

GNU Prolog accepts Prolog+constraint programs and produces native
binaries (like gcc does from a C source).  The obtained executable is
then stand-alone.  The size of this executable can be quite small since
GNU Prolog can avoid to link the code of most unused built-in
predicates.  The performances of GNU Prolog are very
encouraging (comparable to commercial systems).

Beside the native-code compilation, GNU Prolog offers a classical
interactive interpreter (top-level) with a debugger.

The Prolog part conforms to the ISO standard for Prolog with many
extensions very useful in practice (e.g., global variables, OS
interface, sockets).

GNU Prolog also includes an efficient constraint solver over finite domains.
This opens contraint logic programming to the user combining the power of
constraint programming to the declarativity of logic programming.")
    (license (list gpl2+ lgpl3+))))
Commit	Line	Data
9c63fe6c NK	1	;;; GNU Guix --- Functional package management for GNU
	2	;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org>
	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 gprolog)
	20	#:use-module (guix licenses)
	21	#:use-module (guix packages)
	22	#:use-module (guix download)
	23	#:use-module (guix build-system gnu))
	24
	25	(define-public gprolog
	26	(package
	27	(name "gprolog")
	28	(version "1.4.2")
	29	(source
	30	(origin
	31	(method url-fetch)
	32	(uri (string-append "http://www.gprolog.org/gprolog-"
	33	version ".tar.gz"))
	34	(sha256
	35	(base32
	36	"0y25c2gwz41i6g28qyfjklrmanzgk0c8cr4jn2s7s8qgd9dnm1fm"))))
	37	(build-system gnu-build-system)
	38	(arguments
	39	`(#:phases (alist-cons-before
	40	'configure 'change-dir-n-fix-shells
	41	(lambda _
	42	(chdir "src")
	43	(substitute* "configure"
	44	(("-/bin/sh") (string-append "-" (which "sh")))
	45	(("= /bin/sh") (string-append "= " (which "sh")))))
	46	%standard-phases)))
	47	(home-page "https://www.gnu.org/software/gprolog/")
f50d2669	48	(synopsis "Prolog compiler")
9c63fe6c NK	49	(description
	50	"GNU Prolog is a free Prolog compiler with constraint solving over
	51	finite domains developed by Daniel Diaz.
	52
	53	GNU Prolog accepts Prolog+constraint programs and produces native
	54	binaries (like gcc does from a C source). The obtained executable is
	55	then stand-alone. The size of this executable can be quite small since
	56	GNU Prolog can avoid to link the code of most unused built-in
	57	predicates. The performances of GNU Prolog are very
	58	encouraging (comparable to commercial systems).
	59
	60	Beside the native-code compilation, GNU Prolog offers a classical
	61	interactive interpreter (top-level) with a debugger.
	62
	63	The Prolog part conforms to the ISO standard for Prolog with many
	64	extensions very useful in practice (e.g., global variables, OS
	65	interface, sockets).
	66
	67	GNU Prolog also includes an efficient constraint solver over finite domains.
	68	This opens contraint logic programming to the user combining the power of
	69	constraint programming to the declarativity of logic programming.")
f50d2669	70	(license (list gpl2+ lgpl3+))))