tablegen reruns on clean builds after r330742

[Dean Michael Berris via llvm-commits]

Hi Nico,

My last cmake build in my zsh history looks like:

cmake -GNinja -DLLVM_ENABLE_PROJECTS='clang;compiler-rt'
-DCMAKE_C_COMPILER=clang-5.0 -DCMAKE_CXX_COMPILER=clang++-5.0
-DCMAKE_BUILD_TYPE=RelWithDebInfo -DLLVM_USE_SPLIT_DWARF=On
-DLLVM_ENABLE_ASSERTIONS=On -DLLVM_USE_LINKER=lld
-DCOMPILER_RT_INCLUDE_TESTS=On -DLLVM_ENABLE_SPHINX=On
-DSPHINX_WARNINGS_AS_ERRORS=On -DCMAKE_CXX_COMPILER_LAUNCHER=ccache -DC
MAKE_EXPORT_COMPILE_COMMANDS=ON ../llvm-project/llvm

I don't necessarily think there's anything special here other than, I'm
using the monorepo:

http://llvm.org/docs/GettingStarted.html#for-developers-to-work-with-a-git-monorepo

Cheers

On Wed, May 30, 2018 at 5:34 AM Nico Weber <thakis at chromium.org> wrote:

> Hi Dean and Tim,
>
> I'm not subscribed to llvm-commits, so I didn't see your comments
> re r330742 until just now, apologies. (Thanks to Chandler for reverting in
> the meantime!)
>
> I didn't see this behavior locally, so I'd like to request some more
> information. Which cmake generator are you using? Can you maybe post the
> exact cmake and build commands you use to build llvm?
>
> Thanks,
> Nico
>
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