[llvm-dev] Cannot build master

[Luke A. Guest via llvm-dev]

On 23/04/2020 18:38, Brian Cain wrote:
> Do you really need to build the C library for MLIR?

I'm not just building for mlir as you can see. But I've turned off libc
for now, it can use the system one.

> If so, it looks like it's just a missing dependency - MPFR library.  Or
> if you do have that library available, it's missing expected features.

I have mpfr 4.x and it has the symbols llvm is complaining about.