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authorPierre Neidhardt <mail@ambrevar.xyz>2020-02-14 10:30:31 +0100
committerPierre Neidhardt <mail@ambrevar.xyz>2020-02-21 10:53:11 +0100
commite90e64049ce160d28d1e8b3014badcc2b214627c (patch)
tree8a664ff80724b509a5824aecb06e0eef62f0d29a /guix/build-system
parent6ca4e98c5619699f6ebca6f4d6abafb17a540a1f (diff)
downloadgnu-guix-e90e64049ce160d28d1e8b3014badcc2b214627c.tar
gnu-guix-e90e64049ce160d28d1e8b3014badcc2b214627c.tar.gz
build-system: Add copy-build-system.
* guix/build-system/copy.scm: New file. * guix/build/copy-build-system.scm: New file. * Makefile.am (MODULES): Add them. * doc/guix.texi (Build Systems): Document 'copy-build-system'.
Diffstat (limited to 'guix/build-system')
-rw-r--r--guix/build-system/copy.scm143
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diff --git a/guix/build-system/copy.scm b/guix/build-system/copy.scm
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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