guix/build-system/android-ndk.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2016 Danny Milosavljevic <dannym@scratchpost.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 (guix build-system android-ndk)
  20   #:use-module (guix search-paths)
  21   #:use-module (guix store)
  22   #:use-module (guix utils)
  23   #:use-module (guix derivations)
  24   #:use-module (guix packages)
  25   #:use-module (guix build-system)
  26   #:use-module (guix build-system gnu)
  27   #:use-module (ice-9 match)
  28   #:use-module (srfi srfi-26)
  29   #:export (android-ndk-build-system))
  30
  31 (define %android-ndk-build-system-modules
  32   ;; Build-side modules imported by default.
  33   `((guix build android-ndk-build-system)
  34     (guix build syscalls)
  35     ,@%gnu-build-system-modules))
  36
  37 (define* (android-ndk-build store name inputs
  38                       #:key
  39                       (tests? #t)
  40                       (test-target #f)
  41                       (phases '(@ (guix build android-ndk-build-system)
  42                                   %standard-phases))
  43                       (outputs '("out"))
  44                       (make-flags ''())
  45                       (search-paths '())
  46                       (system (%current-system))
  47                       (guile #f)
  48                       (imported-modules %android-ndk-build-system-modules)
  49                       (modules '((guix build android-ndk-build-system)
  50                                  (guix build utils))))
  51   "Build SOURCE using Android NDK, and with INPUTS."
  52   (define builder
  53     `(begin
  54        (use-modules ,@modules)
  55        (android-ndk-build #:name ,name
  56                     #:source ,(match (assoc-ref inputs "source")
  57                                 (((? derivation? source))
  58                                  (derivation->output-path source))
  59                                 ((source)
  60                                  source)
  61                                 (source
  62                                  source))
  63                     #:system ,system
  64                     #:test-target ,test-target
  65                     #:tests? ,tests?
  66                     #:phases ,phases
  67                     #:make-flags (cons* "-f"
  68                                          ,(string-append
  69                                           (derivation->output-path
  70                                            (car (assoc-ref inputs "android-build")))
  71                                           "/share/android/build/core/main.mk")
  72                                          ,make-flags)
  73                     #:outputs %outputs
  74                     #:search-paths ',(map search-path-specification->sexp
  75                                           search-paths)
  76                     #:inputs %build-inputs)))
  77
  78   (define guile-for-build
  79     (match guile
  80       ((? package?)
  81        (package-derivation store guile system #:graft? #f))
  82       (#f                                         ; the default
  83        (let* ((distro (resolve-interface '(gnu packages commencement)))
  84               (guile  (module-ref distro 'guile-final)))
  85          (package-derivation store guile system #:graft? #f)))))
  86
  87   (build-expression->derivation store name builder
  88                                 #:inputs inputs
  89                                 #:system system
  90                                 #:modules imported-modules
  91                                 #:outputs outputs
  92                                 #:guile-for-build guile-for-build))
  93
  94 (define* (lower name
  95                 #:key source inputs native-inputs outputs system target
  96                 #:allow-other-keys
  97                 #:rest arguments)
  98   "Return a bag for NAME."
  99
 100   (define private-keywords
 101     '(#:source #:target #:inputs #:native-inputs #:outputs))
 102
 103   (and (not target) ;; TODO: support cross-compilation
 104        (bag
 105          (name name)
 106          (system system)
 107          (target target)
 108          (host-inputs `(,@(if source
 109                               `(("source" ,source))
 110                               '())
 111                         ,@inputs
 112
 113                         ;; Keep the standard inputs of 'gnu-build-system'
 114                         ,@(standard-packages)))
 115          (build-inputs `(("android-build" ,(module-ref (resolve-interface '(gnu packages android)) 'android-make-stub))
 116                          ("android-googletest" ,(module-ref (resolve-interface '(gnu packages android)) 'android-googletest))
 117                          ,@native-inputs))
 118          (outputs outputs)
 119          (build android-ndk-build)
 120          (arguments (strip-keyword-arguments private-keywords arguments)))))
 121
 122 (define android-ndk-build-system
 123   (build-system
 124     (name 'android-ndk)
 125     (description
 126      "Android NDK build system, to build Android NDK packages")
 127     (lower lower)))