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authorMarius Bakke <mbakke@fastmail.com>2017-12-05 23:41:30 +0100
committerMarius Bakke <mbakke@fastmail.com>2017-12-05 23:41:30 +0100
commit77181815ae70cf573b6fa390a4400b718835aa8a (patch)
tree731ccaaccc7a69ddc90f04bb71a6a39aa5f3be5a /guix/build-system
parente3f9406b7c4b3b1afe3dd6affb7f7898434d607a (diff)
parent35377cfa908340e51fd22af7369aef15499d4a36 (diff)
Merge branch 'master' into core-updates
Diffstat (limited to 'guix/build-system')
-rw-r--r--guix/build-system/scons.scm134
1 files changed, 134 insertions, 0 deletions
diff --git a/guix/build-system/scons.scm b/guix/build-system/scons.scm
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+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2017 Arun Isaac <arunisaac@systemreboot.net>
+;;;
+;;; 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 scons)
+ #: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)
+ #:export (%scons-build-system-modules
+ scons-build
+ scons-build-system))
+
+;; Commentary:
+;;
+;; Standard build procedure for applications using SCons. This is implemented
+;; as an extension of 'gnu-build-system'.
+;;
+;; Code:
+
+(define %scons-build-system-modules
+ ;; Build-side modules imported by default.
+ `((guix build scons-build-system)
+ ,@%gnu-build-system-modules))
+
+(define (default-scons)
+ "Return the default SCons package."
+ ;; Lazily resolve the binding to avoid a circular dependency.
+ (let ((python (resolve-interface '(gnu packages python))))
+ (module-ref python 'scons)))
+
+(define* (lower name
+ #:key source inputs native-inputs outputs system target
+ (scons (default-scons))
+ #:allow-other-keys
+ #:rest arguments)
+ "Return a bag for NAME."
+ (define private-keywords
+ '(#:source #:target #:scons #: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 `(("scons" ,scons)
+ ,@native-inputs))
+ (outputs outputs)
+ (build scons-build)
+ (arguments (strip-keyword-arguments private-keywords arguments)))))
+
+(define* (scons-build store name inputs
+ #:key
+ (tests? #t)
+ (scons-flags ''())
+ (test-target "test")
+ (phases '(@ (guix build scons-build-system)
+ %standard-phases))
+ (outputs '("out"))
+ (search-paths '())
+ (system (%current-system))
+ (guile #f)
+ (imported-modules %scons-build-system-modules)
+ (modules '((guix build scons-build-system)
+ (guix build utils))))
+ "Build SOURCE using SCons, and with INPUTS. This assumes that SOURCE
+provides a 'SConstruct' file as its build system."
+ (define builder
+ `(begin
+ (use-modules ,@modules)
+ (scons-build #:name ,name
+ #:source ,(match (assoc-ref inputs "source")
+ (((? derivation? source))
+ (derivation->output-path source))
+ ((source)
+ source)
+ (source
+ source))
+ #:scons-flags ,scons-flags
+ #:system ,system
+ #:test-target ,test-target
+ #: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 scons-build-system
+ (build-system
+ (name 'scons)
+ (description "The standard SCons build system")
+ (lower lower)))
+
+;;; scons.scm ends here