guix-devel/gnu/packages/popt.scm

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2014 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.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 popt)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu)
  #:use-module (guix licenses))

(define-public argtable
  (package
    (name "argtable")
    (version "2.13")
    (source (origin
              (method url-fetch)
              (uri (string-append
                    "mirror://sourceforge/argtable/argtable"
                    (string-join (string-split version #\.) "-")
                    ".tar.gz"))
             (sha256
              (base32
               "1gyxf4bh9jp5gb3l6g5qy90zzcf3vcpk0irgwbv1lc6mrskyhxwg"))))
    (build-system gnu-build-system)
    (home-page "http://argtable.sourceforge.net/")
    (synopsis "Command line option parsing library")
    (description
     "Argtable is an ANSI C library for parsing GNU style command line
options.  It enables a program's command line syntax to be defined in the
source code as an array of argtable structs.  The command line is then parsed
according to that specification and the resulting values are returned in those
same structs where they are accessible to the main program.  Both tagged (-v,
--verbose, --foo=bar) and untagged arguments are supported, as are multiple
instances of each argument.  Syntax error handling is automatic and the library
also provides the means for generating a textual description of the command
line syntax.")
    (license lgpl2.0+)))

(define-public popt
  (package
    (name "popt")
    (version "1.16")
    (source (origin
             (method url-fetch)
             (uri (string-append "http://rpm5.org/files/popt/popt-"
                                 version ".tar.gz"))
             (sha256
              (base32
               "1j2c61nn2n351nhj4d25mnf3vpiddcykq005w2h6kw79dwlysa77"))))
    (build-system gnu-build-system)
    (arguments
     '(#:phases (alist-cons-before
                 'configure 'patch-test
                 (lambda _
                   (substitute* "test-poptrc.in"
                     (("/bin/echo") (which "echo")))
                   (substitute* "testit.sh"   ; don't expect old libtool names
                     (("lt-test1") "test1")))
                 %standard-phases)))
    (home-page "http://rpm5.org/files/popt/")
    (synopsis "Command line option parsing library")
    (description
     "This is the popt(3) command line option parsing library.  While it is
similar to getopt(3), it contains a number of enhancements, including:

  - popt is fully reentrant;

  - popt can parse arbitrary argv[] style arrays while getopt(3) makes this
    quite difficult;

  - popt allows users to alias command line arguments;

  - popt provides convience functions for parsing strings into argv[] style
    arrays.")
    (license x11)))