[ET Trac] [Einstein Toolkit] #165: Intel compiler complains wrongly about incompatible argument lists in Fortran

[Einstein Toolkit]

#165: Intel compiler complains wrongly about incompatible argument lists in
Fortran
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  Reporter:  eschnett  |       Owner:     
      Type:  defect    |      Status:  new
  Priority:  minor     |   Milestone:     
 Component:  Cactus    |     Version:     
Resolution:            |    Keywords:     
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Comment (by knarf):

 This is a known problem of the make/fortran combination. make assumes that
 a target is always updated by a build rule. However, the module files
 might (depends on compilers) not be updated, even when the source file
 changes (as long as the interface is the same). Google for 'fortran
 modules make' and you find that we are not alone here, and there doesn't
 seem to be a simple and working solution.

 GRHydro might of course also lack some dependencies in which case this
 should be fixed. But more information would be necessary for this to
 debug, parallel builds worked for me so far - which would be prone to
 errors like this.

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/165#comment:1>
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