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| | ;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017 Peter Mikkelsen <petermikkelsen10@gmail.com>
;;; Copyright © 2018, 2019 Marius Bakke <mbakke@fastmail.com>
;;; Copyright © 2021 Ludovic Courtès <ludo@gnu.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 meson)
#:use-module (guix gexp)
#:use-module (guix utils)
#:use-module (guix store)
#:use-module (guix monads)
#:use-module (guix search-paths)
#:use-module (guix build-system)
#:use-module (guix build-system gnu)
#:use-module (guix build-system glib-or-gtk)
#:use-module (guix packages)
#:use-module (ice-9 match)
#:export (%meson-build-system-modules
meson-build-system))
;; Commentary:
;;
;; Standard build procedure for packages using Meson. This is implemented as an
;; extension of `gnu-build-system', with the option to turn on the glib/gtk
;; phases from `glib-or-gtk-build-system'.
;;
;; Code:
(define %meson-build-system-modules
;; Build-side modules imported by default.
`((guix build meson-build-system)
;; The modules from glib-or-gtk contains the modules from gnu-build-system,
;; so there is no need to import that too.
,@%glib-or-gtk-build-system-modules))
(define (default-ninja)
"Return the default ninja package."
;; Lazily resolve the binding to avoid a circular dependency.
(let ((module (resolve-interface '(gnu packages ninja))))
(module-ref module 'ninja)))
(define (default-meson)
"Return the default meson package."
;; Lazily resolve the binding to avoid a circular dependency.
(let ((module (resolve-interface '(gnu packages build-tools))))
(module-ref module 'meson)))
(define* (lower name
#:key source inputs native-inputs outputs system target
(meson (default-meson))
(ninja (default-ninja))
(glib-or-gtk? #f)
#:allow-other-keys
#:rest arguments)
"Return a bag for NAME."
(define private-keywords
`(#:meson #:ninja #:inputs #:native-inputs #:outputs #:target))
(and (not target) ;; TODO: add support for cross-compilation.
(bag
(name name)
(system system)
(build-inputs `(("meson" ,meson)
("ninja" ,ninja)
,@native-inputs
,@inputs
;; Keep the standard inputs of 'gnu-build-system'.
,@(standard-packages)))
(host-inputs (if source
`(("source" ,source))
'()))
(outputs outputs)
(build meson-build)
(arguments (strip-keyword-arguments private-keywords arguments)))))
(define* (meson-build name inputs
#:key
guile source
(outputs '("out"))
(configure-flags ''())
(search-paths '())
(build-type "debugoptimized")
(tests? #t)
(test-target "test")
(glib-or-gtk? #f)
(parallel-build? #t)
(parallel-tests? #f)
(validate-runpath? #t)
(patch-shebangs? #t)
(strip-binaries? #t)
(strip-flags ''("--strip-debug"))
(strip-directories ''("lib" "lib64" "libexec"
"bin" "sbin"))
(elf-directories ''("lib" "lib64" "libexec"
"bin" "sbin"))
(phases '%standard-phases)
(system (%current-system))
(imported-modules %meson-build-system-modules)
(modules '((guix build meson-build-system)
(guix build utils)))
allowed-references
disallowed-references)
"Build SOURCE using MESON, and with INPUTS, assuming that SOURCE
has a 'meson.build' file."
(define builder
(with-imported-modules imported-modules
#~(begin
(use-modules #$@(sexp->gexp modules))
(define build-phases
#$(let ((phases (if (pair? phases) (sexp->gexp phases) phases)))
(if glib-or-gtk?
phases
#~(modify-phases #$phases
(delete 'glib-or-gtk-compile-schemas)
(delete 'glib-or-gtk-wrap)))))
#$(with-build-variables inputs outputs
#~(meson-build #:source #+source
#:system #$system
#:outputs %outputs
#:inputs %build-inputs
#:search-paths '#$(sexp->gexp
(map search-path-specification->sexp
search-paths))
#:phases build-phases
#:configure-flags #$(sexp->gexp configure-flags)
#:build-type #$build-type
#:tests? #$tests?
#:test-target #$test-target
#:parallel-build? #$parallel-build?
#:parallel-tests? #$parallel-tests?
#:validate-runpath? #$validate-runpath?
#:patch-shebangs? #$patch-shebangs?
#:strip-binaries? #$strip-binaries?
#:strip-flags #$(sexp->gexp strip-flags)
#:strip-directories #$(sexp->gexp strip-directories)
#:elf-directories #$(sexp->gexp elf-directories))))))
(mlet %store-monad ((guile (package->derivation (or guile (default-guile))
system #:graft? #f)))
(gexp->derivation name builder
#:system system
#:target #f
#:substitutable? substitutable?
#:allowed-references allowed-references
#:disallowed-references disallowed-references
#:guile-for-build guile)))
(define meson-build-system
(build-system
(name 'meson)
(description "The standard Meson build system")
(lower lower)))
;;; meson.scm ends here
|