hintonda added a comment.
Thanks for the quick feedback. I'll make all you suggested changes, but need
to think a little more about `diagtool`.
================
Comment at: utils/clangdiag.py:75-78
+ diagtool = os.path.join(exe.GetDirectory(), 'diagtool')
+ if not os.path.exists(diagtool):
+ print('diagtool not found along side %s' % exe)
+ return
----------------
clayborg wrote:
> Allow "diagtool" to be set from an option maybe? This would require the
> options to be passed into this function as an argument. If it doesn't get
> set, then modify the options to contain this default value? Then this error
> message can just complain about the actual path:
>
> ```
> print('diagtool "%s" doesn't exist' % diagtool)
> ```
The problem is that `diagtool` contains a map of DiagID -> DiagEnums, and must
be in sync. I wasn't sure how else to enforce the version you were using was
built at the same time as the code you're trying to debug.
I can add the option, but then you might get bogus output.
https://reviews.llvm.org/D36347
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