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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2013 Andreas Enge <andreas@enge.fr>
;;; Copyright © 2013 Nikita Karetnikov <nikita@karetnikov.org>
;;; Copyright © 2016 David Craven <david@craven.ch>
;;; Copyright © 2016 Danny Milosavljevic <dannym@scratchpost.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 (guix build-system dub)
#:use-module (guix search-paths)
#:use-module (guix store)
#:use-module (guix utils)
#:use-module (guix derivations)
#:use-module (guix packages)
#:use-module (guix build-system)
#:use-module (guix build-system gnu)
#:use-module (ice-9 match)
#:use-module (srfi srfi-26)
#:export (dub-build-system))
(define (default-ldc)
"Return the default ldc package."
;; Lazily resolve the binding to avoid a circular dependency.
(let ((ldc (resolve-interface '(gnu packages dlang))))
(module-ref ldc 'ldc)))
(define (default-dub)
"Return the default dub package."
;; Lazily resolve the binding to avoid a circular dependency.
(let ((ldc (resolve-interface '(gnu packages dlang))))
(module-ref ldc 'dub)))
(define (default-pkg-config)
"Return the default pkg-config package."
;; Lazily resolve the binding to avoid a circular dependency.
(let ((pkg-config (resolve-interface '(gnu packages pkg-config))))
(module-ref pkg-config 'pkg-config)))
(define %dub-build-system-modules
;; Build-side modules imported by default.
`((guix build dub-build-system)
(guix build syscalls)
,@%gnu-build-system-modules))
(define* (dub-build store name inputs
#:key
(tests? #t)
(test-target #f)
(dub-build-flags ''())
(phases '(@ (guix build dub-build-system)
%standard-phases))
(outputs '("out"))
(search-paths '())
(system (%current-system))
(guile #f)
(imported-modules %dub-build-system-modules)
(modules '((guix build dub-build-system)
(guix build utils))))
"Build SOURCE using DUB, and with INPUTS."
(define builder
`(begin
(use-modules ,@modules)
(dub-build #:name ,name
#:source ,(match (assoc-ref inputs "source")
(((? derivation? source))
(derivation->output-path source))
((source)
source)
(source
source))
#:system ,system
#:test-target ,test-target
#:dub-build-flags ,dub-build-flags
#:tests? ,tests?
#:phases ,phases
#:outputs %outputs
#:search-paths ',(map search-path-specification->sexp
search-paths)
#:inputs %build-inputs)))
(define guile-for-build
(match guile
((? package?)
(package-derivation store guile system #:graft? #f))
(#f ; the default
(let* ((distro (resolve-interface '(gnu packages commencement)))
(guile (module-ref distro 'guile-final)))
(package-derivation store guile system #:graft? #f)))))
(build-expression->derivation store name builder
#:inputs inputs
#:system system
#:modules imported-modules
#:outputs outputs
#:guile-for-build guile-for-build))
(define* (lower name
#:key source inputs native-inputs outputs system target
(ldc (default-ldc))
(dub (default-dub))
(pkg-config (default-pkg-config))
#:allow-other-keys
#:rest arguments)
"Return a bag for NAME."
(define private-keywords
'(#:source #:target #:ldc #:dub #:pkg-config #:inputs #:native-inputs #:outputs))
(and (not target) ;; TODO: support cross-compilation
(bag
(name name)
(system system)
(target target)
(host-inputs `(,@(if source
`(("source" ,source))
'())
,@inputs
;; Keep the standard inputs of 'gnu-build-system'
,@(standard-packages)))
(build-inputs `(("ldc" ,ldc)
("dub" ,dub)
,@native-inputs))
(outputs outputs)
(build dub-build)
(arguments (strip-keyword-arguments private-keywords arguments)))))
(define dub-build-system
(build-system
(name 'dub)
(description
"DUB build system, to build D packages")
(lower lower)))
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