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authorMaxime Devos <maximedevos@telenet.be>2021-08-10 17:07:18 +0200
committerLeo Prikler <leo.prikler@student.tugraz.at>2021-08-20 12:41:54 +0200
commit3df485152c545dc365c757368863c6f80815d9ec (patch)
tree6414586659e7d7a87bd98350dc4d3cdbecbb37bd /guix/build-system/minetest.scm
parent7b9d5b6ca023647158bdc0be18ff0f6412097c41 (diff)
build-system: Add 'minetest-mod-build-system'.
* guix/build-system/minetest.scm: New module. * guix/build/minetest-build-system.scm: Likewise. * Makefile.am (MODULES): Add them. * doc/guix.texi (Build Systems): Document 'minetest-mod-build-system'. Signed-off-by: Leo Prikler <leo.prikler@student.tugraz.at>
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+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2021 Maxime Devos <maximedevos@telenet.be>
+;;;
+;;; 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 minetest)
+ #:use-module (guix build-system copy)
+ #:use-module (guix build-system gnu)
+ #:use-module (guix build-system)
+ #:use-module (guix utils)
+ #:export (minetest-mod-build-system))
+
+;;
+;; Build procedure for minetest mods. This is implemented as an extension
+;; of ‘copy-build-system’.
+;;
+;; Code:
+
+;; Lazily resolve the bindings to avoid circular dependencies.
+(define (default-optipng)
+ ;; Lazily resolve the binding to avoid a circular dependency.
+ (module-ref (resolve-interface '(gnu packages image)) 'optipng))
+
+(define (default-minetest)
+ (module-ref (resolve-interface '(gnu packages games)) 'minetest))
+
+(define (default-xvfb-run)
+ (module-ref (resolve-interface '(gnu packages xorg)) 'xvfb-run))
+
+(define %minetest-build-system-modules
+ ;; Build-side modules imported by default.
+ `((guix build minetest-build-system)
+ ,@%copy-build-system-modules))
+
+(define %default-modules
+ ;; Modules in scope in the build-side environment.
+ '((guix build gnu-build-system)
+ (guix build minetest-build-system)
+ (guix build utils)))
+
+(define (standard-minetest-packages)
+ "Return the list of (NAME PACKAGE OUTPUT) or (NAME PACKAGE) tuples of
+standard packages used as implicit inputs of the Minetest build system."
+ `(("xvfb-run" ,(default-xvfb-run))
+ ("optipng" ,(default-optipng))
+ ("minetest" ,(default-minetest))
+ ,@(filter (lambda (input)
+ (member (car input)
+ '("libc" "tar" "gzip" "bzip2" "xz" "locales")))
+ (standard-packages))))
+
+(define* (lower-mod name #:key (implicit-inputs? #t) #:allow-other-keys
+ #:rest arguments)
+ (define lower (build-system-lower gnu-build-system))
+ (apply lower
+ name
+ (substitute-keyword-arguments arguments
+ ;; minetest-mod-build-system adds implicit inputs by itself,
+ ;; so don't let gnu-build-system add its own implicit inputs
+ ;; as well.
+ ((#:implicit-inputs? implicit-inputs? #t)
+ #f)
+ ((#:implicit-cross-inputs? implicit-cross-inputs? #t)
+ #f)
+ ((#:imported-modules imported-modules %minetest-build-system-modules)
+ imported-modules)
+ ((#:modules modules %default-modules)
+ modules)
+ ((#:phases phases '%standard-phases)
+ phases)
+ ;; Ensure nothing sneaks into the closure.
+ ((#:allowed-references allowed-references '())
+ allowed-references)
+ ;; Add the implicit inputs.
+ ((#:native-inputs native-inputs '())
+ (if implicit-inputs?
+ (append native-inputs (standard-minetest-packages))
+ native-inputs)))))
+
+(define minetest-mod-build-system
+ (build-system
+ (name 'minetest-mod)
+ (description "The build system for minetest mods")
+ (lower lower-mod)))
+
+;;; minetest.scm ends here