[Ipopt-tickets] Re: [Ipopt] #21: Lapack src not found with ./get.Lapack (due to new version of lapack?) + ampl probs

[Ipopt]

#21: Lapack src not found with ./get.Lapack (due to new version of lapack?) +
ampl probs
--------------------------------+-------------------------------------------
  Reporter:  guest              |       Owner:  andreasw
      Type:  defect             |      Status:  assigned
  Priority:  high               |   Component:  Ipopt   
   Version:  3.2 (C++ Version)  |    Severity:  major   
Resolution:                     |    Keywords:          
--------------------------------+-------------------------------------------
Changes (by andreasw):

  * priority:  highest => high
  * status:  new => assigned
  * severity:  blocker => major
  * owner:  ipopt-team => andreasw

Comment:

 Yes, Lapack has changed on netlib, and that was the cause of the problem
 with lapack.  I fixed it now (both the download script and the configure
 script).  This aspect should work now.  The stable/3.2 branch has the
 working version, and I created a new release (3.2.3) with the fix (which
 will appear as tarball tonight).

 The warning messages in ASL were always there and usually didn't mean
 anything.  I now set things up so that for ASL the warning messages are no
 longer printed.

 However, the linking problem with ASL (missing __errno) seems to indicate
 a missmatch of -mno-cygwin usage.

 It would be great if you (Lars) could try to see if it still shows up with
 the new version.  Please make sure that everything is configured and
 compiled from scratch.  I'm leaving the ticket open for this issue (but
 reduce severity level).

-- 
Ticket URL: <https://projects.coin-or.org/Ipopt/ticket/21#comment:1>
Ipopt <http://projects.coin-or.org/Ipopt>
Interior-point optimizer for nonlinear programs.