920-specs_nonfatal_getenv.patch (479B)
1 --- a/gcc/gcc.c 2 +++ b/gcc/gcc.c 3 @@ -8807,8 +8807,10 @@ getenv_spec_function (int argc, const ch 4 5 value = getenv (argv[0]); 6 if (!value) 7 - fatal_error (input_location, 8 - "environment variable %qs not defined", argv[0]); 9 + { 10 + warning (input_location, "environment variable %qs not defined", argv[0]); 11 + value = ""; 12 + } 13 14 /* We have to escape every character of the environment variable so 15 they are not interpreted as active spec characters. A