[ET Trac] [Einstein Toolkit] #1080: Can't build Carpet with MPI = CUSTOM in the optionlist

[Einstein Toolkit]

#1080: Can't build Carpet with MPI = CUSTOM in the optionlist
---------------------+------------------------------------------------------
 Reporter:  alibeck  |       Owner:  eschnett
     Type:  defect   |      Status:  new     
 Priority:  major    |   Milestone:          
Component:  Carpet   |     Version:          
 Keywords:           |  
---------------------+------------------------------------------------------
 There was 1 error during execution of the CST
 This must be corrected before compilation can proceed
 ------------------------------------------------------



 Having Carpet as a thorn in the Thronlist, but not "ExternaLibraries/MPI"
 the build fails with the message:

 [snip]
 CST error 1:
   -> Thorn 'Carpet' requires the capability 'MPI'.
      Please add a thorn that provides 'MPI' to your ThornList or remove
 'Carpet' from it !
 [snip]

 However, adding the thorn "ExternaLibraries/MPI" to the Thornlist gives
 the error:

 [snip]
 CST error 1:
   -> Configuration script for thorn MPI returned exit code 1
      Error message: 'Setting the option "MPI" is incompatible with the MPI
 thorn. Please remove the option MPI=CUSTOM.'

 [snip]

 I need "MPI = CUSTOM" because Intel MPI shoould be used.

 The error occurs with the actual Carpet version

 changeset:   3658:dca1e61b47bd
 tag:         tip
 user:        Roland Haas <roland.haas at physics.gatech.edu>
 date:        Fri Sep 07 23:18:34 2012 -0400
 summary:     Carpet: insert routines into Boundary group to capture
 boundary update

-- 
Ticket URL: <https://trac.einsteintoolkit.org/ticket/1080>
Einstein Toolkit <http://einsteintoolkit.org>
The Einstein Toolkit