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Add (guix build rpath).

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* guix/build/rpath.scm: New file.
* Makefile.am (MODULES): Add it.
* gnu/packages/python.scm (python): Use it; remove local copy of
  the *rpath* procedures.
* gnu/packages/samba.scm (samba): Likewise.
This commit is contained in:
Ludovic Courtès 2013-05-08 23:24:05 +02:00
parent e789d9a80b
commit 3309e3a103
4 changed files with 70 additions and 44 deletions
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1
Makefile.am
View file

@ -58,6 +58,7 @@ MODULES = \
guix/build/perl-build-system.scm \
guix/build/utils.scm \
guix/build/union.scm \
guix/build/rpath.scm \
guix/packages.scm \
guix/snix.scm \
guix.scm \

28
gnu/packages/python.scm
View file

@ -66,34 +66,16 @@ (define-public python
#:modules ((guix build gnu-build-system)
(guix build utils)
(ice-9 popen)
(ice-9 rdelim)
(guix build rpath)
(srfi srfi-26))
#:imported-modules ((guix build gnu-build-system)
(guix build utils)
(guix build rpath))
#:phases
(alist-cons-after
'strip 'add-lib-to-runpath
(lambda* (#:key outputs #:allow-other-keys)
;; XXX: copied from Samba; TODO: factorize in a module
(define (file-rpath file)
;; Return the RPATH of FILE.
(let* ((p (open-pipe* OPEN_READ "patchelf"
"--print-rpath" file))
(l (read-line p)))
(and (zero? (close-pipe p)) l)))
(define (augment-rpath file dir)
;; Add DIR to the RPATH of FILE.
(let* ((rpath (file-rpath file))
(rpath* (if rpath
(string-append dir ":" rpath)
dir)))
(format #t "~a: changing RPATH from `~a' to `~a'~%"
file (or rpath "") rpath*)
(zero? (system* "patchelf" "--set-rpath"
rpath* file))))
(let* ((out (assoc-ref outputs "out"))
(lib (string-append out "/lib")))
;; Add LIB to the RUNPATH of all the executables.
@ -107,7 +89,7 @@ (define (augment-rpath file dir)
("openssl" ,openssl)
("readline" ,readline)
("zlib" ,zlib)
("patchelf" ,patchelf)))
("patchelf" ,patchelf))) ; for (guix build rpath)
(native-search-paths
(list (search-path-specification
(variable "PYTHONPATH")

26
gnu/packages/samba.scm
View file

@ -111,24 +111,6 @@ (define-public samba
(alist-cons-after
'strip 'add-lib-to-runpath
(lambda* (#:key outputs #:allow-other-keys)
(define (file-rpath file)
;; Return the RPATH of FILE.
(let* ((p (open-pipe* OPEN_READ "patchelf"
"--print-rpath" file))
(l (read-line p)))
(and (zero? (close-pipe p)) l)))
(define (augment-rpath file dir)
;; Add DIR to the RPATH of FILE.
(let* ((rpath (file-rpath file))
(rpath* (if rpath
(string-append dir ":" rpath)
dir)))
(format #t "~a: changing RPATH from `~a' to `~a'~%"
file (or rpath "") rpath*)
(zero? (system* "patchelf" "--set-rpath"
rpath* file))))
(let* ((out (assoc-ref outputs "out"))
(lib (string-append out "/lib")))
;; Add LIB to the RUNPATH of all the executables.
@ -140,9 +122,11 @@ (define (augment-rpath file dir)
#:modules ((guix build gnu-build-system)
(guix build utils)
(ice-9 popen)
(ice-9 rdelim)
(guix build rpath)
(srfi srfi-26))
#:imported-modules ((guix build gnu-build-system)
(guix build utils)
(guix build rpath))
;; This flag is required to allow for "make test".
#:configure-flags '("--enable-socket-wrapper")
@ -163,7 +147,7 @@ (define (augment-rpath file dir)
("openldap" ,openldap)
("linux-pam" ,linux-pam)
("readline" ,readline)
("patchelf" ,patchelf)))
("patchelf" ,patchelf))) ; for (guix build rpath)
(native-inputs ; for the test suite
`(("perl" ,perl)
("python" ,python)))

59
guix/build/rpath.scm Normal file
View file

@ -0,0 +1,59 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013 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 (guix build rpath)
#:use-module (ice-9 popen)
#:use-module (ice-9 rdelim)
#:export (%patchelf
file-rpath
augment-rpath))
;;; Commentary:
;;;
;;; Tools to manipulate the RPATH and RUNPATH of ELF binaries. Currently they
;;; rely on PatchELF.
;;;
;;; Code:
(define %patchelf
;; The `patchelf' command.
(make-parameter "patchelf"))
(define %not-colon
(char-set-complement (char-set #\:)))
(define (file-rpath file)
"Return the RPATH (or RUNPATH) of FILE as a list of directory names, or #f
on failure."
(let* ((p (open-pipe* OPEN_READ (%patchelf) "--print-rpath" file))
(l (read-line p)))
(and (zero? (close-pipe p))
(string-tokenize l %not-colon))))
(define (augment-rpath file dir)
"Add DIR to the front of the RPATH and RUNPATH of FILE. Return the new
RPATH as a list, or #f on failure."
(let* ((rpath (or (file-rpath file) '()))
(rpath* (cons dir rpath)))
(format #t "~a: changing RPATH from ~s to ~s~%"
file rpath rpath*)
(and (zero? (system* (%patchelf) "--set-rpath"
(string-join rpath* ":") file))
rpath*)))
;;; rpath.scm ends here