mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-11-07 07:26:13 -05:00
5aed7f10f3
Fix regression introduced in 9e76eed.
* build-aux/build-self.scm (guile-ssh): New variable.
(build)[builder]: Add 'guile-ssh' to %load-path and %load-compiled-path.
157 lines
5.5 KiB
Scheme
157 lines
5.5 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
||
;;; Copyright © 2014, 2016 Ludovic Courtès <ludo@gnu.org>
|
||
;;;
|
||
;;; 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 (build-self)
|
||
#:use-module (gnu)
|
||
#:use-module (guix)
|
||
#:use-module (guix config)
|
||
#:use-module (srfi srfi-1)
|
||
#:use-module (srfi srfi-19)
|
||
#:export (build))
|
||
|
||
;;; Commentary:
|
||
;;;
|
||
;;; When loaded, this module returns a monadic procedure of at least one
|
||
;;; argument: the source tree to build. It returns a derivation that
|
||
;;; builds it.
|
||
;;;
|
||
;;; This file uses modules provided by the already-installed Guix. Those
|
||
;;; modules may be arbitrarily old compared to the version we want to
|
||
;;; build. Because of that, it must rely on the smallest set of features
|
||
;;; that are likely to be provided by the (guix) and (gnu) modules, and by
|
||
;;; Guile itself, forever and ever.
|
||
;;;
|
||
;;; Code:
|
||
|
||
|
||
;; The dependencies. Don't refer explicitly to the variables because they
|
||
;; could be renamed or shuffled around in modules over time. Conversely,
|
||
;; 'find-best-packages-by-name' is expected to always have the same semantics.
|
||
|
||
(define libgcrypt
|
||
(first (find-best-packages-by-name "libgcrypt" #f)))
|
||
|
||
(define zlib
|
||
(first (find-best-packages-by-name "zlib" #f)))
|
||
|
||
(define gzip
|
||
(first (find-best-packages-by-name "gzip" #f)))
|
||
|
||
(define bzip2
|
||
(first (find-best-packages-by-name "bzip2" #f)))
|
||
|
||
(define xz
|
||
(first (find-best-packages-by-name "xz" #f)))
|
||
|
||
(define guile-json
|
||
(first (find-best-packages-by-name "guile-json" #f)))
|
||
|
||
(define guile-ssh
|
||
(first (find-best-packages-by-name "guile-ssh" #f)))
|
||
|
||
|
||
;; The actual build procedure.
|
||
|
||
(define (top-source-directory)
|
||
"Return the name of the top-level directory of this source tree."
|
||
(and=> (assoc-ref (current-source-location) 'filename)
|
||
(lambda (file)
|
||
(string-append (dirname file) "/.."))))
|
||
|
||
|
||
(define (date-version-string)
|
||
"Return the current date and hour in UTC timezone, for use as a poor
|
||
person's version identifier."
|
||
;; XXX: Replace with a Git commit id.
|
||
(date->string (current-date 0) "~Y~m~d.~H"))
|
||
|
||
;; The procedure below is our return value.
|
||
(define* (build source
|
||
#:key verbose? (version (date-version-string))
|
||
#:allow-other-keys
|
||
#:rest rest)
|
||
"Return a derivation that unpacks SOURCE into STORE and compiles Scheme
|
||
files."
|
||
;; The '%xxxdir' variables were added to (guix config) in July 2016 so we
|
||
;; cannot assume that they are defined. Try to guess their value when
|
||
;; they're undefined (XXX: we get an incorrect guess when environment
|
||
;; variables such as 'NIX_STATE_DIR' are defined!).
|
||
(define storedir
|
||
(if (defined? '%storedir) %storedir %store-directory))
|
||
(define localstatedir
|
||
(if (defined? '%localstatedir) %localstatedir (dirname %state-directory)))
|
||
(define sysconfdir
|
||
(if (defined? '%sysconfdir) %sysconfdir (dirname %config-directory)))
|
||
(define sbindir
|
||
(if (defined? '%sbindir) %sbindir (dirname %guix-register-program)))
|
||
|
||
(define builder
|
||
#~(begin
|
||
(use-modules (guix build pull))
|
||
|
||
(let ((json (string-append #$guile-json "/share/guile/site/2.0")))
|
||
(set! %load-path
|
||
(cons* json
|
||
(string-append #$guile-ssh "/share/guile/site/2.0")
|
||
%load-path))
|
||
(set! %load-compiled-path
|
||
(cons* json
|
||
(string-append #$guile-ssh "/lib/guile/2.0/site-ccache")
|
||
%load-compiled-path)))
|
||
|
||
(build-guix #$output #$source
|
||
|
||
#:system #$%system
|
||
#:storedir #$storedir
|
||
#:localstatedir #$localstatedir
|
||
#:sysconfdir #$sysconfdir
|
||
#:sbindir #$sbindir
|
||
|
||
#:package-name #$%guix-package-name
|
||
#:package-version #$version
|
||
#:bug-report-address #$%guix-bug-report-address
|
||
#:home-page-url #$%guix-home-page-url
|
||
|
||
#:libgcrypt #$libgcrypt
|
||
#:zlib #$zlib
|
||
#:gzip #$gzip
|
||
#:bzip2 #$bzip2
|
||
#:xz #$xz
|
||
|
||
;; XXX: This is not perfect, enabling VERBOSE? means
|
||
;; building a different derivation.
|
||
#:debug-port (if #$verbose?
|
||
(current-error-port)
|
||
(%make-void-port "w")))))
|
||
|
||
(gexp->derivation "guix-latest" builder
|
||
#:modules '((guix build pull)
|
||
(guix build utils))
|
||
|
||
;; Arrange so that our own (guix build …) modules are
|
||
;; used.
|
||
#:module-path (list (top-source-directory))))
|
||
|
||
;; This file is loaded by 'guix pull'; return it the build procedure.
|
||
build
|
||
|
||
;; Local Variables:
|
||
;; eval: (put 'with-load-path 'scheme-indent-function 1)
|
||
;; End:
|
||
|
||
;;; build-self.scm ends here
|