[postgis-tickets] [PostGIS] #3700: test_kmeans fails on winnie often on 32-bit and sometimes on 64-bit runs, and travis sometimes

[PostGIS]

#3700: test_kmeans fails on winnie often on 32-bit and sometimes on 64-bit runs,
and travis sometimes
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  Reporter:  robe     |      Owner:  robe
      Type:  defect   |     Status:  new
  Priority:  high     |  Milestone:  PostGIS 2.4.3
 Component:  postgis  |    Version:  2.3.x
Resolution:           |   Keywords:
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Comment (by komzpa):

 How about we adopt logbt for cunit as non-temporary measure?

 It will just print backtrace for anything running under it if it dumps
 core.

 I've used it like this (full path to cunit was also needed):
 https://github.com/postgis/postgis/pull/176/commits/f2f06a11572bb25168fe375c9236d3b351f4607e

 Likely much more templating is needed to detect presence of logbt and run
 under it if it's there.

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/3700#comment:17>
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