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arc-2016.03
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920-specs_nonfatal_getenv.patch

920-specs_nonfatal_getenv.patch 446 B
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  1. --- a/gcc/gcc.c
    2. 

  2. +++ b/gcc/gcc.c
    3. 

  3. @@ -8029,7 +8029,10 @@ getenv_spec_function (int argc, const ch
    4. 

  4.  
    5. 

  5.    value = getenv (argv[0]);
    6. 

  6.    if (!value)
    7. 

  7. -    fatal_error ("environment variable %qs not defined", argv[0]);
    8. 

  8. +    {
    9. 

  9. +      warning (0, "environment variable %qs not defined", argv[0]);
    10. 

  10. +      value = "";
    11. 

  11. +    }
    12. 

  12.  
    13. 

  13.    /* We have to escape every character of the environment variable so
    14. 

  14.       they are not interpreted as active spec characters.  A
    15.