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authornixo <nicolo@nixo.xyz>2019-07-29 18:45:26 +0200
committerJulien Lepiller <julien@lepiller.eu>2019-09-04 22:17:38 +0200
commita44a535ebecd40c52514623a44d31d927ecca9da (patch)
treeaafd9661db069625d6709a1e816f165a516a5873 /guix/build-system
parent4ab97ef18fa9923f00865c2d3f79bead247aa5e3 (diff)
build: Add julia-build-system.
* guix/build/julia-build-system.scm: New file. * guix/build-system/julia.scm: New file. * Makefile.am (MODULES): Add them. * doc/guix.texi (Build Systems): Document julia-build-system. Signed-off-by: Julien Lepiller <julien@lepiller.eu>
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diff --git a/guix/build-system/julia.scm b/guix/build-system/julia.scm
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+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2019 Nicolò Balzarotti <nicolo@nixo.xyz>
+;;;
+;;; 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 julia)
+ #:use-module ((guix build julia-build-system))
+ #:use-module (gnu packages julia)
+ #:use-module (guix store)
+ #:use-module (guix utils)
+ #:use-module (guix packages)
+ #:use-module (guix derivations)
+ #:use-module (guix search-paths)
+ #:use-module (guix build-system)
+ #:use-module (guix build-system gnu)
+ #:use-module (ice-9 match)
+ #:use-module (srfi srfi-26)
+ #:export (%julia-build-system-modules
+ julia-build
+ julia-build-system))
+
+;; Commentary:
+;;
+;; Standard build procedure for Julia packages.
+;;
+;; Code:
+
+(define %julia-build-system-modules
+ ;; Build-side modules imported by default.
+ `((guix build julia-build-system)
+ ,@%gnu-build-system-modules))
+
+(define (default-julia)
+ "Return the default Julia package."
+ ;; Lazily resolve the binding to avoid a circular dependency.
+ (let ((julia-mod (resolve-interface '(gnu packages julia))))
+ (module-ref julia-mod 'julia)))
+
+(define* (lower name
+ #:key source inputs native-inputs outputs system target
+ (julia julia)
+ #:allow-other-keys
+ #:rest arguments)
+ "Return a bag for NAME."
+ (define private-keywords
+ '(#:target #:julia #:inputs #:native-inputs))
+
+ (and (not target) ;XXX: no cross-compilation
+ (bag
+ (name name)
+ (system system)
+ (host-inputs `(,@(if source
+ `(("source" ,source))
+ '())
+ ,@inputs
+
+ ;; Keep the standard inputs of 'gnu-build-system'.
+ ,@(standard-packages)))
+ (build-inputs `(("julia" ,julia)
+ ,@native-inputs))
+ (outputs outputs)
+ (build julia-build)
+ (arguments (strip-keyword-arguments private-keywords arguments)))))
+
+(define* (julia-build store name inputs
+ #:key source
+ (tests? #f)
+ (phases '(@ (guix build julia-build-system)
+ %standard-phases))
+ (outputs '("out"))
+ (search-paths '())
+ (system (%current-system))
+ (guile #f)
+ (imported-modules %julia-build-system-modules)
+ (modules '((guix build julia-build-system)
+ (guix build utils))))
+ "Build SOURCE using Julia, and with INPUTS."
+ (define builder
+ `(begin
+ (use-modules ,@modules)
+ (julia-build #:name ,name
+ #:source ,(match (assoc-ref inputs "source")
+ (((? derivation? source))
+ (derivation->output-path source))
+ ((source)
+ source)
+ (source
+ source))
+ #:system ,system
+ #: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 julia-build-system
+ (build-system
+ (name 'julia)
+ (description "The build system for Julia packages")
+ (lower lower)))
+
+;;; julia.scm ends here