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authorLudovic Courtès <ludo@gnu.org>2018-11-07 15:51:38 +0100
committerLudovic Courtès <ludo@gnu.org>2018-11-07 16:06:42 +0100
commit970c9993f124789cb181f399d4981cdcf5d3fc26 (patch)
treef9872dcae71bf6925f73ac4726fba66d0ab0ab4c /gnu/build/linux-initrd.scm
parent9255198423294d16a6dfc2d1c71ce834d5496436 (diff)
downloadguix-970c9993f124789cb181f399d4981cdcf5d3fc26.tar.gz
linux-initrd: Make sure 'build-initrd' can delete files.
Fixes <https://bugs.gnu.org/33297>.
Reported by Mark H Weaver <mhw@netris.org>.

This fixes a regression introduced in
72dc64f8f720268930eed448abfc15d2a0eca3cf, which made files read-only.

* gnu/build/linux-initrd.scm (build-initrd): Call 'make-file-writable'
on all the files under contents/.
Diffstat (limited to 'gnu/build/linux-initrd.scm')
-rw-r--r--gnu/build/linux-initrd.scm8
1 files changed, 7 insertions, 1 deletions
diff --git a/gnu/build/linux-initrd.scm b/gnu/build/linux-initrd.scm
index c65b5aacfa..fb8a1f5b2b 100644
--- a/gnu/build/linux-initrd.scm
+++ b/gnu/build/linux-initrd.scm
@@ -1,5 +1,5 @@
 ;;; GNU Guix --- Functional package management for GNU
-;;; Copyright © 2013, 2014, 2015 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2013, 2014, 2015, 2018 Ludovic Courtès <ludo@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -139,6 +139,12 @@ REFERENCES-GRAPHS."
 
     (write-cpio-archive output "." #:gzip gzip))
 
+  ;; Make sure directories are writable so we can delete files.
+  (for-each make-file-writable
+            (find-files "contents"
+                        (lambda (file stat)
+                          (eq? 'directory (stat:type stat)))
+                        #:directories? #t))
   (delete-file-recursively "contents"))
 
 ;;; linux-initrd.scm ends here