guix-kreyren/guix/build/asdf-build-system.scm
Guillaume Le Vaillant f98c050c20
build: asdf-build-system: Make sbcl-* Lisp packages reproducible.
The '*.fasl' files produced by SBCL contain the mtime of the source file (see
commit 72843d7ce32bd615f64a0326cf891658b5724ead of SBCL's code repository).
As asdf-build-system makes a copy of the source files before compiling them,
we must set the mtime of these copies to the same date as the originals for
the build to be reproducible.

* guix/build/asdf-build-system.scm (copy-files-to-output): Keep the
  modification time of the original source files.
2020-01-08 15:39:05 +01:00

261 lines
9.0 KiB
Scheme

;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016, 2017 Andy Patterson <ajpatter@uwaterloo.ca>
;;;
;;; 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 asdf-build-system)
#:use-module ((guix build gnu-build-system) #:prefix gnu:)
#:use-module (guix build utils)
#:use-module (guix build lisp-utils)
#:use-module (srfi srfi-1)
#:use-module (srfi srfi-11)
#:use-module (srfi srfi-26)
#:use-module (ice-9 rdelim)
#:use-module (ice-9 receive)
#:use-module (ice-9 regex)
#:use-module (ice-9 match)
#:use-module (ice-9 format)
#:use-module (ice-9 ftw)
#:export (%standard-phases
%standard-phases/source
asdf-build
asdf-build/source))
;; Commentary:
;;
;; System for building ASDF packages; creating executable programs and images
;; from them.
;;
;; Code:
(define %object-prefix "/lib")
(define (%lisp-source-install-prefix)
(string-append %source-install-prefix "/" (%lisp-type) "-source"))
(define %system-install-prefix
(string-append %source-install-prefix "/systems"))
(define (lisp-source-directory output name)
(string-append output (%lisp-source-install-prefix) "/" name))
(define (source-directory output name)
(string-append output %source-install-prefix "/source/" name))
(define (library-directory output)
(string-append output %object-prefix
"/" (%lisp-type)))
(define (output-translation source-path
object-output)
"Return a translation for the system's source path
to it's binary output."
`((,source-path
:**/ :*.*.*)
(,(library-directory object-output)
:**/ :*.*.*)))
(define (source-asd-file output name asd-file)
(string-append (lisp-source-directory output name) "/" asd-file))
(define (copy-files-to-output out name)
"Copy all files from the current directory to OUT. Create an extra link to
any system-defining files in the source to a convenient location. This is
done before any compiling so that the compiled source locations will be
valid."
(let ((source (getcwd))
(target (source-directory out name))
(system-path (string-append out %system-install-prefix)))
(copy-recursively source target #:keep-mtime? #t)
(mkdir-p system-path)
(for-each
(lambda (file)
(symlink file
(string-append system-path "/" (basename file))))
(find-files target "\\.asd$"))
#t))
(define* (install #:key outputs #:allow-other-keys)
"Copy and symlink all the source files."
(define output (assoc-ref outputs "out"))
(copy-files-to-output output
(package-name->name+version
(strip-store-file-name output))))
(define* (copy-source #:key outputs asd-system-name #:allow-other-keys)
"Copy the source to the library output."
(let* ((out (library-output outputs))
(install-path (string-append out %source-install-prefix)))
(copy-files-to-output out asd-system-name)
;; Hide the files from asdf
(with-directory-excursion install-path
(rename-file "source" (string-append (%lisp-type) "-source"))
(delete-file-recursively "systems")))
#t)
(define* (build #:key outputs inputs asd-file asd-system-name
#:allow-other-keys)
"Compile the system."
(let* ((out (library-output outputs))
(source-path (lisp-source-directory out asd-system-name))
(translations (wrap-output-translations
`(,(output-translation source-path
out))))
(asd-file (source-asd-file out asd-system-name asd-file)))
(setenv "ASDF_OUTPUT_TRANSLATIONS"
(replace-escaped-macros (format #f "~S" translations)))
(setenv "HOME" out) ; ecl's asdf sometimes wants to create $HOME/.cache
(compile-system asd-system-name asd-file)
;; As above, ecl will sometimes create this even though it doesn't use it
(let ((cache-directory (string-append out "/.cache")))
(when (directory-exists? cache-directory)
(delete-file-recursively cache-directory))))
#t)
(define* (check #:key tests? outputs inputs asd-file asd-system-name
test-asd-file
#:allow-other-keys)
"Test the system."
(let* ((out (library-output outputs))
(asd-file (source-asd-file out asd-system-name asd-file))
(test-asd-file
(and=> test-asd-file
(cut source-asd-file out asd-system-name <>))))
(if tests?
(test-system asd-system-name asd-file test-asd-file)
(format #t "test suite not run~%")))
#t)
(define* (create-asd-file #:key outputs
inputs
asd-file
asd-system-name
#:allow-other-keys)
"Create a system definition file for the built system."
(let*-values (((out) (library-output outputs))
((_ version) (package-name->name+version
(strip-store-file-name out)))
((new-asd-file) (string-append
(library-directory out)
"/" (normalize-string asd-system-name)
".asd")))
(make-asd-file new-asd-file
#:system asd-system-name
#:version version
#:inputs inputs
#:system-asd-file asd-file))
#t)
(define* (symlink-asd-files #:key outputs #:allow-other-keys)
"Create an extra reference to the system in a convenient location."
(let* ((out (library-output outputs)))
(for-each
(lambda (asd-file)
(receive (new-asd-file asd-file-directory)
(bundle-asd-file out asd-file)
(mkdir-p asd-file-directory)
(symlink asd-file new-asd-file)
;; Update the source registry for future phases which might want to
;; use the newly compiled system.
(prepend-to-source-registry
(string-append asd-file-directory "/"))))
(find-files (string-append out %object-prefix) "\\.asd$")))
#t)
(define* (cleanup-files #:key outputs
#:allow-other-keys)
"Remove any compiled files which are not a part of the final bundle."
(let ((out (library-output outputs)))
(match (%lisp-type)
("sbcl"
(for-each
(lambda (file)
(unless (string-suffix? "--system.fasl" file)
(delete-file file)))
(find-files out "\\.fasl$")))
("ecl"
(for-each delete-file
(append (find-files out "\\.fas$")
(find-files out "\\.o$")))))
(with-directory-excursion (library-directory out)
(for-each
(lambda (file)
(rename-file file
(string-append "./" (basename file))))
(find-files "."))
(for-each delete-file-recursively
(scandir "."
(lambda (file)
(and
(directory-exists? file)
(string<> "." file)
(string<> ".." file)))))))
#t)
(define* (strip #:rest args)
;; stripping sbcl binaries removes their entry program and extra systems
(or (string=? (%lisp-type) "sbcl")
(apply (assoc-ref gnu:%standard-phases 'strip) args)))
(define %standard-phases/source
(modify-phases gnu:%standard-phases
(delete 'bootstrap)
(delete 'configure)
(delete 'check)
(delete 'build)
(replace 'install install)))
(define %standard-phases
(modify-phases gnu:%standard-phases
(delete 'bootstrap)
(delete 'configure)
(delete 'install)
(replace 'build build)
(add-before 'build 'copy-source copy-source)
(replace 'check check)
(replace 'strip strip)
(add-after 'check 'create-asd-file create-asd-file)
(add-after 'create-asd-file 'cleanup cleanup-files)
(add-after 'cleanup 'create-symlinks symlink-asd-files)))
(define* (asdf-build #:key inputs
(phases %standard-phases)
#:allow-other-keys
#:rest args)
(apply gnu:gnu-build
#:inputs inputs
#:phases phases
args))
(define* (asdf-build/source #:key inputs
(phases %standard-phases/source)
#:allow-other-keys
#:rest args)
(apply gnu:gnu-build
#:inputs inputs
#:phases phases
args))
;;; asdf-build-system.scm ends here