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authorLudovic Courtès <ludo@gnu.org>2013-09-04 23:21:37 +0200
committerLudovic Courtès <ludo@gnu.org>2013-09-05 00:46:09 +0200
commit7c1d8146a770d6b37b35cefc0ad8662f4c07df62 (patch)
treef86944c8623f1333c4bf94fd5642fe86411002a6 /gnu/packages/linux-initrd.scm
parente911470857069b20c767d2a581b3ab640ac876db (diff)
downloadguix-7c1d8146a770d6b37b35cefc0ad8662f4c07df62.tar
guix-7c1d8146a770d6b37b35cefc0ad8662f4c07df62.tar.gz
gnu: vm: 'qemu-image' populates /dev on the target root file system.
* gnu/system/vm.scm (qemu-image): Use (guix build linux-initrd). Remove 'mknod' calls; use 'make-essential-device-nodes' to populate /dev on the target image. * gnu/packages/linux-initrd.scm (qemu-initrd): When /root/dev exists, don't call 'make-essential-device-nodes'.
Diffstat (limited to 'gnu/packages/linux-initrd.scm')
-rw-r--r--gnu/packages/linux-initrd.scm5
1 files changed, 3 insertions, 2 deletions
diff --git a/gnu/packages/linux-initrd.scm b/gnu/packages/linux-initrd.scm
index 4a4e437635..ab8787f02c 100644
--- a/gnu/packages/linux-initrd.scm
+++ b/gnu/packages/linux-initrd.scm
@@ -284,8 +284,9 @@ the Linux kernel.")
(mkdir "/root/xchg")
(mkdir-p "/root/nix/store")
- (mkdir "/root/dev")
- (make-essential-device-nodes #:root "/root/dev")
+ (unless (file-exists? "/root/dev")
+ (mkdir "/root/dev")
+ (make-essential-device-nodes #:root "/root"))
;; Mount the host's store and exchange directory.
(mount-qemu-smb-share "/store" "/root/nix/store")