#12 GDL_DIR environment variable

closed
nobody
None
5
2007-04-25
2007-04-24
Martin Otte
No

IDL has an environment variable IDL_DIR where you can set the default path for the !dir system variable. With the new mapping routines, GDL needs to find various resouces using this path. This patch to initsysvar.cpp first looks for the environment variable GDL_DIR to initialize !dir, then if not found it queries the environment variable IDL_DIR, and finally if neither are defined it uses the configured EXEC_PREFIX to initialize the !dir system variable.

Discussion

  • Joel Gales

    Joel Gales - 2007-04-25

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    Committed to CVS.

    Joel

     
  • Joel Gales

    Joel Gales - 2007-04-25
    • status: open --> closed
     

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