[llvm-dev] PSA: Potential lit workflow change (original) (raw)

Vedant Kumar via llvm-dev llvm-dev at lists.llvm.org
Wed Sep 13 11:39:16 PDT 2017


Thanks for working on this.

One question: do you know what's the fastest way to create a working /bin/llvm-lit program? By 'working', I mean: assuming I've already built llvm-config and the relevant test dependencies (FileCheck, opt, etc), I can run llvm-lit on a single test.

On Sep 13, 2017, at 9:19 AM, Zachary Turner via llvm-dev <llvm-dev at lists.llvm.org> wrote:

Hi all, I've got https://reviews.llvm.org/D37756 <https://reviews.llvm.org/D37756> up for review currently which simplifies a lot of the logic in our lit config files. For most people, this will be completely transparent and "just work", but it breaks one workflow that people should be aware of. Problem: If you run lit by putting llvm-config in your path and then running /utils/lit/lit.py / then this is not going to work anymore. Luckily, there's an easy fix: Solution: Run /bin/llvm-lit.py /

Will llvm-lit.py be added to /bin, or is this supposed to be /bin/llvm-lit?

vedant

Happy to answer any questions here or on the code review.


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