[MacPorts] #38220: atlas @3.10.1_2+gcc47 Error while building libsatlas.dylib on PPC

MacPorts noreply at macports.org
Thu Feb 28 05:08:03 PST 2013


#38220: atlas @3.10.1_2+gcc47 Error while building libsatlas.dylib on PPC
--------------------------+----------------------
  Reporter:  jdgleeson@…  |      Owner:  vince@…
      Type:  defect       |     Status:  reopened
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.1.3
Resolution:               |   Keywords:
      Port:  atlas        |
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Comment (by vince@…):

 Nevermind. The problem is caused by libptlapack.a not being built. It is a
 bug in Atlas, that has to be fixed in a yet to come release:
 http://sourceforge.net/p/math-atlas/bugs/215/
 Meanwhile, as a workaround, you did well to soft link manually libsatlas
 into libtatlas. The problem is that on a bi-processor, you give up some
 performance.

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Ticket URL: <https://trac.macports.org/ticket/38220#comment:8>
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