[ET Trac] [Einstein Toolkit] #1773: Cactus adds non-existent directories to include path

[Einstein Toolkit]

#1773: Cactus adds non-existent directories to include path
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 Reporter:  knarf   |       Owner:                     
     Type:  defect  |      Status:  new                
 Priority:  minor   |   Milestone:                     
Component:  Cactus  |     Version:  development version
 Keywords:          |  
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 Currently, THORN/src/include is unconditionally added to the compiler
 include paths, regardless of whether it exists or not. While this is not
 an error in general, newer compilers emit a warning for non-existent
 include directories. The patch in the merge requests adds the directory
 only if it exists.

 https://bitbucket.org/cactuscode/cactus/pull-request/11/dont-add-non-
 existing-thorn-include-paths/diff

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/1773>
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