[MacPorts] #38966: qrupdate build error

[MacPorts]

#38966: qrupdate build error
----------------------------+--------------------------------
  Reporter:  sam.petulla@…  |      Owner:  macports-tickets@…
      Type:  defect         |     Status:  new
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.1.3
Resolution:                 |   Keywords:
      Port:  qrupdate       |
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Comment (by lawrence.ong@…):

 Thanks, Vince. You are right that the problem is with BLAS/LPACK and the
 lib?atlas libraries.

 The issue is caused by gcc47 being removed from atlas's dependencies
 recently (in March I think). Without gcc47 (which provides gfortran-
 mp-4.7), Atlas compiles without the Fortran API. This gives a smaller
 lib?atlas.dylib files.

 The fix is to put gcc47 back as Atlas's dependency. This gives the
 following output:

 {{{
 $ ls -l /opt/local/lib/lib*atlas*
 -rw-r--r--  1 root  wheel   6607552 16 May 13:50 /opt/local/lib/libatlas.a
 -rwxr-xr-x  1 root  wheel  10696672 16 May 13:50
 /opt/local/lib/libsatlas.dylib
 -rwxr-xr-x  1 root  wheel  10802920 16 May 13:50
 /opt/local/lib/libtatlas.dylib
 }}}


 If you had gcc installed before installing atlas and octave, you will not
 have this issue.

-- 
Ticket URL: <https://trac.macports.org/ticket/38966#comment:12>
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