clayborg added inline comments.
================
Comment at: packages/Python/lldbsuite/test/dotest.py:52
def is_exe(fpath):
+ """Returns true if fpath is an executable.
----------------
We could add a default parameter here like:
```
def is_exe(fpath, fatal=False):
if fatal and not os.path.exists(fpath):
...
```
Then modify any callers. For the --compiler option we should verify it does
exist and it should be fatal. Not sure how many other places use this.
https://reviews.llvm.org/D39199
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