toolchain/gcc/patches/4.9-linaro/920-specs_nonfatal_getenv.patch

   1 --- a/gcc/gcc.c
   2 +++ b/gcc/gcc.c
   3 @@ -8106,7 +8106,10 @@ getenv_spec_function (int argc, const ch
   4
   5    value = getenv (argv[0]);
   6    if (!value)
   7 -    fatal_error ("environment variable %qs not defined", argv[0]);
   8 +    {
   9 +      warning (0, "environment variable %qs not defined", argv[0]);
  10 +      value = "";
  11 +    }
  12
  13    /* We have to escape every character of the environment variable so
  14       they are not interpreted as active spec characters.  A