[cfe-dev] msan fails to get configured

Csaba Raduly via cfe-dev cfe-dev at lists.llvm.org
Thu Apr 26 00:39:47 PDT 2018

On 4/25/18, Bartling, Ryan via cfe-dev <cfe-dev at lists.llvm.org> wrote:
> In the past, when I've seen this error, it's because I didn't have g++ or
> clang++ installed
> Try "which c++" or "which g++"
> -RB

How would "which g++" deal with


  is not a full path to an existing compiler tool.


Note that I did not run CMake on msan. I ran CMake on the toplevel
"llvm" directory. Msan's CMake was invoked *during the build*.

You can get very substantial performance improvements by not doing the
right thing.
   - Scott Meyers, An Effective C++11/14 Sampler
So if you're looking for a completely portable, 100% standards-conformat way
to get the wrong information: this is what you want. - Scott Meyers

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