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-rw-r--r--Makefile.am1
-rw-r--r--gnu/packages/python.scm28
-rw-r--r--gnu/packages/samba.scm26
-rw-r--r--guix/build/rpath.scm59
4 files changed, 70 insertions, 44 deletions
diff --git a/Makefile.am b/Makefile.am
index 00987c7c63..1e440627e1 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -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 \
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 23d18909a3..800b08c373 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -66,34 +66,16 @@
#: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 @@
("openssl" ,openssl)
("readline" ,readline)
("zlib" ,zlib)
- ("patchelf" ,patchelf)))
+ ("patchelf" ,patchelf))) ; for (guix build rpath)
(native-search-paths
(list (search-path-specification
(variable "PYTHONPATH")
diff --git a/gnu/packages/samba.scm b/gnu/packages/samba.scm
index 93c9f70a50..b016442908 100644
--- a/gnu/packages/samba.scm
+++ b/gnu/packages/samba.scm
@@ -111,24 +111,6 @@ anywhere.")
(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 @@ anywhere.")
#: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 @@ anywhere.")
("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)))
diff --git a/guix/build/rpath.scm b/guix/build/rpath.scm
new file mode 100644
index 0000000000..75a1fef5ef
--- /dev/null
+++ b/guix/build/rpath.scm
@@ -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