guix/build/waf-build-system.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2015 Ricardo Wurmus <rekado@elephly.net>
   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 (guix build waf-build-system)
  20   #:use-module ((guix build gnu-build-system) #:prefix gnu:)
  21   #:use-module (guix build utils)
  22   #:use-module (ice-9 match)
  23   #:use-module (ice-9 ftw)
  24   #:use-module (srfi srfi-1)
  25   #:use-module (srfi srfi-26)
  26   #:export (%standard-phases
  27             waf-build))
  28
  29 ;; Commentary:
  30 ;;
  31 ;; Builder-side code of the standard waf build procedure.
  32 ;;
  33 ;; Code:
  34
  35
  36 (define (call-waf command params)
  37   (if (file-exists? "waf")
  38       (begin
  39          (format #t "running \"python waf\" with command ~s and parameters ~s~%"
  40                 command params)
  41          (zero? (apply system* "python" "waf" command params)))
  42       (error "no waf found")))
  43
  44 (define* (configure #:key target native-inputs inputs outputs
  45                     (configure-flags '())
  46                     #:allow-other-keys)
  47   "Build a given waf application."
  48   (let* ((prefix (assoc-ref outputs "out"))
  49          (flags  `(,(string-append "--prefix=" prefix)
  50                    ,@configure-flags)))
  51     (call-waf "configure" flags)))
  52
  53 (define* (build #:rest empty)
  54   "Build a given waf application."
  55   (call-waf "build" '()))
  56
  57 (define* (check #:key tests? test-target #:allow-other-keys)
  58   "Run the test suite of a given waf application."
  59   (if tests?
  60     (call-waf test-target '())
  61     #t))
  62
  63 (define* (install #:key outputs inputs (configure-flags '())
  64                   #:allow-other-keys)
  65   "Install a given waf application."
  66   (let* ((out (assoc-ref outputs "out"))
  67          (params (append (list (string-append "--prefix=" out))
  68                          configure-flags)))
  69         (call-waf "install" params)))
  70
  71 (define %standard-phases
  72   (modify-phases gnu:%standard-phases
  73     (delete 'bootstrap)
  74     (replace 'configure configure)
  75     (replace 'build build)
  76     (replace 'check check)
  77     (replace 'install install)))
  78
  79 (define* (waf-build #:key inputs (phases %standard-phases)
  80                        #:allow-other-keys #:rest args)
  81   "Build the given waf application, applying all of PHASES in order."
  82   (apply gnu:gnu-build #:inputs inputs #:phases phases args))
  83
  84 ;;; waf-build-system.scm ends here