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build: Do not store two copies of the ISO-9660 superblock anymore.

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* gnu/build/vm.scm (make-iso9660-image): Do not store two copies of the
ISO-9660 superblock anymore.
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Danny Milosavljevic 2017-09-22 04:01:41 +02:00
parent 0920205391
commit b43b9acf15
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1 changed files with 0 additions and 13 deletions
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gnu/build/vm.scm
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@ -406,19 +406,6 @@ GRUB configuration and OS-DRV as the stuff in it."
;; filesystem, so create it. ;; filesystem, so create it.
"mnt=/tmp/root/mnt" "mnt=/tmp/root/mnt"
"--" "--"
;; Store two copies of the headers.
;; The resulting ISO-9660 image has a DOS MBR and
;; one protective partition (with type 0xCD).
;; Because GuixSD only uses actual partitions
;; rather than what /proc/partitions returns, work
;; around it by storing the primary volume
;; descriptor twice, once where it should be and
;; once in the partition.
;; Allegedly, otherwise, many other GNU tools
;; (automounters etc) would also be confused by
;; the extra partition so it makes sense to
;; store two copies in any case.
"-boot_image" "any" "partition_offset=16"
"-volid" ,(string-upcase volume-id) "-volid" ,(string-upcase volume-id)
,@(if volume-uuid ,@(if volume-uuid
`("-volume_date" "uuid" `("-volume_date" "uuid"