[Bug 1321335] Re: Build failure when ZFS support is enabled

[Marcus Tomlinson]

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** Changed in: grub2 (Ubuntu)
       Status: Confirmed => Incomplete

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Title:
  Build failure when ZFS support is enabled

Status in grub2 package in Ubuntu:
  Incomplete

Bug description:
  I downloaded the GRUB2 sources from Launchpad, version 2.02~beta2-9
  for "Trusty", in order to understand why grub-probe would not deal
  correctly with ZFS pools.

  It turns out that even the original source, without the Ubuntu
  patches, fails to build when libzfs is present (and/or --enable-zfs is
  used) because the zfs libraries are missing from the grub-ofpathname
  utility's link command.

  Consequently, I think that the grub-probe error I reported in the
  linked question is due to missing ZFS support in the binary GRUB2
  packages distributed via Launchpad.

  After correcting Makefile.util.def, everything builds OK and grub-
  probe correctly reports that ZFS pools are of type zfs .

  A patchfile for the correction is attached, and an upstream bug report
  created (https://savannah.gnu.org/bugs/index.php?42392).

  I'm currently building an updated set of Ubuntu/Debian packages; I'll
  modify this ticket (or file a new one) if there are additional issues
  booting off a ZFS root.

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