[MacPorts] #53206: Please update xar to 1.6.1 and/or add ext2 patch

[MacPorts]

#53206: Please update xar to 1.6.1 and/or add ext2 patch
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 Reporter:  gallafent  |      Owner:
     Type:  update     |     Status:  new
 Priority:  Normal     |  Milestone:
Component:  ports      |    Version:
 Keywords:  haspatch   |       Port:  xar
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 Xar doesn't build for me in its current state, and is _very_ outdated. The
 xar-devel port exists but is also very outdated.

 Attached portfile uses current release from github (rather than
 obsolescent google code) release, and adds the patch from
 https://github.com/voidlinux/void-
 packages/blob/master/srcpkgs/xar/patches/ext2.patch to allow the build to
 complete.

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Ticket URL: <https://trac.macports.org/ticket/53206>
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