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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016, 2017, 2018 Julien Lepiller <julien@lepiller.eu>
;;; Copyright © 2017 Ben Woodcroft <donttrustben@gmail.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 (guix build-system dune)
#:use-module (guix store)
#:use-module (guix utils)
#:use-module (guix derivations)
#:use-module (guix search-paths)
#:use-module (guix build-system)
#:use-module ((guix build-system gnu) #:prefix gnu:)
#:use-module ((guix build-system ocaml) #:prefix ocaml:)
#:use-module (guix packages)
#:use-module (ice-9 match)
#:use-module (srfi srfi-1)
#:export (%dune-build-system-modules
dune-build
dune-build-system))
;; Commentary:
;;
;; Standard build procedure for packages using dune. This is implemented as an
;; extension of `ocaml-build-system'.
;;
;; Code:
(define %dune-build-system-modules
;; Build-side modules imported by default.
`((guix build dune-build-system)
,@ocaml:%ocaml-build-system-modules))
(define (default-dune)
"Return the default OCaml package."
;; Do not use `@' to avoid introducing circular dependencies.
(let ((module (resolve-interface '(gnu packages ocaml))))
(module-ref module 'dune)))
(define* (lower name
#:key source inputs native-inputs outputs system target
(dune (default-dune))
(ocaml (ocaml:default-ocaml))
(findlib (ocaml:default-findlib))
#:allow-other-keys
#:rest arguments)
"Return a bag for NAME."
(define private-keywords
'(#:source #:target #:dune #:findlib #:ocaml #:inputs #:native-inputs))
(and (not target) ;XXX: no cross-compilation
(let ((base (ocaml:lower name
#:source source
#:inputs inputs
#:native-inputs native-inputs
#:outputs outputs
#:system system
#:target target
#:ocaml ocaml
#:findlib findlib
arguments)))
(bag
(inherit base)
(build-inputs `(("dune" ,dune)
,@(bag-build-inputs base)))
(build dune-build)
(arguments (strip-keyword-arguments private-keywords arguments))))))
(define* (dune-build store name inputs
#:key (guile #f)
(outputs '("out"))
(search-paths '())
(build-flags ''())
(out-of-source? #t)
(jbuild? #f)
(tests? #t)
(test-flags ''())
(test-target "test")
(install-target "install")
(validate-runpath? #t)
(patch-shebangs? #t)
(strip-binaries? #t)
(strip-flags ''("--strip-debug"))
(strip-directories ''("lib" "lib64" "libexec"
"bin" "sbin"))
(phases '(@ (guix build dune-build-system)
%standard-phases))
(system (%current-system))
(imported-modules %dune-build-system-modules)
(modules '((guix build dune-build-system)
(guix build utils))))
"Build SOURCE using OCAML, and with INPUTS. This assumes that SOURCE
provides a 'setup.ml' file as its build system."
(define builder
`(begin
(use-modules ,@modules)
(dune-build #:source ,(match (assoc-ref inputs "source")
(((? derivation? source))
(derivation->output-path source))
((source)
source)
(source
source))
#:system ,system
#:outputs %outputs
#:inputs %build-inputs
#:search-paths ',(map search-path-specification->sexp
search-paths)
#:phases ,phases
#:test-flags ,test-flags
#:build-flags ,build-flags
#:out-of-source? ,out-of-source?
#:jbuild? ,jbuild?
#:tests? ,tests?
#:test-target ,test-target
#:install-target ,install-target
#:validate-runpath? ,validate-runpath?
#:patch-shebangs? ,patch-shebangs?
#:strip-binaries? ,strip-binaries?
#:strip-flags ,strip-flags
#:strip-directories ,strip-directories)))
(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
#:system system
#:inputs inputs
#:modules imported-modules
#:outputs outputs
#:guile-for-build guile-for-build))
(define dune-build-system
(build-system
(name 'dune)
(description "The standard Dune build system")
(lower lower)))
;;; dune.scm ends here
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