[MacPorts] #65011: cargo: 0.61.1 fails to build for 10.12 and earlier

[MacPorts]

#65011: cargo: 0.61.1 fails to build for 10.12 and earlier
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  Reporter:  mascguy  |      Owner:  herbygillot
      Type:  defect   |     Status:  assigned
  Priority:  High     |  Milestone:
 Component:  ports    |    Version:  2.7.2
Resolution:           |   Keywords:
      Port:  cargo    |
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Comment (by mascguy):

 Replying to [comment:6 herbygillot]:
 > > There's a simple solution: Create a 2nd port, cargo-devel, and update
 that first. We use that practice extensively elsewhere, and that solves
 this issue once-and-for-all.
 >
 > Fair point.  I'm trying to get a Sierra environment running in a VM on
 an Intel Mac locally, but it's been difficult finding an installer that
 works.  Any pointers?

 There was some discussion about this on the mailing lists - can't remember
 whether it was Dev or Users - within the past 2-ish years.

 But as a starting point, Google for `sucatalog`, along with `10.12` and
 other related keywords. Though @kencu might have some pointers too.

 As for me, still not fully caffeinated, so I can't recall what I did. But
 assuming Ken and others don't reply first, I'll see what I can dig up!

-- 
Ticket URL: <https://trac.macports.org/ticket/65011#comment:7>
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