Month: December 2019

HackRF Shell Guix Definition

thequietlearnerLeave a comment 
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2019 Christopher Howard <christopher@librehacker.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 hackrfshell)
  #:use-module (guix)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (guix utils)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module (guix build-system gnu)
  #:use-module (gnu packages)
  #:use-module (gnu packages algebra)
  #:use-module (gnu packages glib)
  #:use-module (gnu packages guile)
  #:use-module (gnu packages hackrf)
  #:use-module (gnu packages pkg-config))

(define-public hackrfshell
  (package
    (name "hackrfshell")
    (version "0.0.1")
    (source
     (origin (method url-fetch)
             (uri (string-append
                   "ftp://git.librehacker.com/hackrfshell/hackrfshell-"
                   version ".tar.gz"))
             (file-name (string-append "hackrfshell-" version "-tar.gz"))
             (sha256
              (base32 "0iqnd1jbhq5wjrp30d9i0yy9jqshyy00nzsmh78dnxp1yjm2wppa"))))
    (build-system gnu-build-system)
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (inputs
     `(("hackrf" ,hackrf)
       ("glib" ,glib)
       ("guile-2.2" ,guile-2.2)
       ("fftwf", fftwf)))
    (home-page "https://librehacker.com")
    (synopsis
     "Program which loads HackRF control procedures into a Scheme shell")
    (description
     "This is a C program loads up a Guile Scheme shell with primitive
HackRF control functions, as well as some other useful core functions
for Software Defined Radio (SDR) data processing.  This is something
that maybe could be done with a FFI interface, but this approach works
also and arguably has one or two advantages.")
    (license license:gpl3+)))
Advertisement

WIP: HackRF Package Definition for Guix

thequietlearnerLeave a comment

I created this package definition, which I believe is in-and-of-itself complete:

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2019 Christopher Howard <christopher@librehacker.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 hackrf)
  #:use-module (gnu packages)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages)
  #:use-module (guix utils)
  #:use-module (guix download)
  #:use-module (guix git-download)
  #:use-module (guix build-system cmake)
  #:use-module (gnu packages pkg-config)
  #:use-module (gnu packages algebra)
  #:use-module (gnu packages libusb))

(define-public hackrf
  (let ((commit "e9c6c2d2e6f9c2e903c1e69de9a48aa4b28a1e55")
        (revision "0"))
  (package
    (name "hackrf")
    (version (string-append "2018.01.1-" revision "." (string-take commit 7)))
    (home-page "https://greatscottgadgets.com/hackrf/")
    (synopsis "User-space library and utilities for HackRF SDR")
    (description
     "Command line utilities and a C library for controlling the HackRF
Software Defined Radio (SDR) over USB.")
    (license license:gpl2)
    (source
     (origin
      (method git-fetch)
      (uri (git-reference
            (url "https://github.com/mossmann/hackrf.git")
            (commit commit)))
      (sha256
       (base32 "0vqlr0nph9r7wpqn81ghhdbb131803b8wi328iaz37304mrr6hkw"))
      (file-name (git-file-name name version))))
    (build-system cmake-build-system)
    (arguments '(#:configure-flags
                 (list "-DUDEV_RULES_GROUP=dialout"
                       (string-append "-DUDEV_RULES_PATH="
                                      (assoc-ref
                                       %outputs "out") "/lib/udev/rules.d"))
                 #:phases (modify-phases %standard-phases
                            (add-before 'configure 'enter-source-directory
                              (lambda _ (chdir "host") #t))
                            (add-before 'install-license-files
                                'change-back (lambda _ (chdir "..") #t)))
                 #:tests? #f #| no test suite |# ))
    (native-inputs
     `(("pkg-config" ,pkg-config)))
    (inputs `(("libusb" ,libusb)
              ("fftw" ,fftw)
              ("fftwf" ,fftwf))))))

However, I have not submitted it as a patch yet, as I wanted to test it with my HackRF SDR first, and that let me down a rabbit trail on how to install udev rules in Guix. I’m about out of time for this project for today, so I’ll finish this up next week, God willing.