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;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2019 Julien Lepiller <julien@lepiller.eu>
;;; Copyright © 2020 Pierre Neidhardt <mail@ambrevar.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 copy)
#: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)
#:use-module (guix packages)
#:use-module (ice-9 match)
#:use-module (srfi srfi-1)
#:export (%copy-build-system-modules
default-glibc
lower
copy-build
copy-build-system))
;; Commentary:
;;
;; Standard build procedure for simple packages that don't require much
;; compilation, mostly just copying files around. This is implemented as an
;; extension of `gnu-build-system'.
;;
;; Code:
(define %copy-build-system-modules
;; Build-side modules imported by default.
`((guix build copy-build-system)
,@%gnu-build-system-modules))
(define (default-glibc)
"Return the default glibc package."
;; Do not use `@' to avoid introducing circular dependencies.
(let ((module (resolve-interface '(gnu packages base))))
(module-ref module 'glibc)))
(define* (lower name
#:key source inputs native-inputs outputs system target
(glibc (default-glibc))
#:allow-other-keys
#:rest arguments)
"Return a bag for NAME from the given arguments."
(define private-keywords
'(#:source #:target #:inputs #:native-inputs))
(bag
(name name)
(system system)
(host-inputs `(,@(if source
`(("source" ,source))
'())
,@inputs
;; Keep the standard inputs of 'gnu-build-system'.
,@(standard-packages)))
(build-inputs native-inputs)
(outputs outputs)
(build copy-build)
(arguments (strip-keyword-arguments private-keywords arguments))))
(define* (copy-build store name inputs
#:key (guile #f)
(outputs '("out"))
(install-plan ''(("." "./")))
(search-paths '())
(out-of-source? #t)
(validate-runpath? #t)
(patch-shebangs? #t)
(strip-binaries? #t)
(strip-flags ''("--strip-debug"))
(strip-directories ''("lib" "lib64" "libexec"
"bin" "sbin"))
(phases '(@ (guix build copy-build-system)
%standard-phases))
(system (%current-system))
(imported-modules %copy-build-system-modules)
(modules '((guix build copy-build-system)
(guix build utils))))
"Build SOURCE using INSTALL-PLAN, and with INPUTS."
(define builder
`(begin
(use-modules ,@modules)
(copy-build #:source ,(match (assoc-ref inputs "source")
(((? derivation? source))
(derivation->output-path source))
((source)
source)
(source
source))
#:system ,system
#:outputs %outputs
#:inputs %build-inputs
#:install-plan ,install-plan
#:search-paths ',(map search-path-specification->sexp
search-paths)
#:phases ,phases
#:out-of-source? ,out-of-source?
#: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 copy-build-system
(build-system
(name 'copy)
(description "The standard copy build system")
(lower lower)))
;;; copy.scm ends here
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