[Lldb-commits] [compiler-rt] [lldb] [llvm] Rename config.host_os to config.target_os. (PR #149015)

[Teresa Johnson via lldb-commits]

teresajohnson wrote:

I'm getting an error in my testing that I'm guessing is from this change (paths shortened for simplicity):

```
llvm-lit: llvm/utils/lit/lit/TestingConfig.py:157: fatal: unable to parse config file 'compiler-rt/test/lit.common.cfg.py', traceback: Traceback (most recent call last):
  File "llvm/utils/lit/lit/TestingConfig.py", line 145, in load_from_path
    exec(compile(data, path, "exec"), cfg_globals, None)
  File "compiler-rt/test/lit.common.cfg.py", line 315, in <module>
    config.available_features.add(config.target_os.lower())
                                  ^^^^^^^^^^^^^^^^
AttributeError: 'TestingConfig' object has no attribute 'target_os'
```

https://github.com/llvm/llvm-project/pull/149015