Turn off FPE Auditor with clang builds
clang builds seem to generate a lot of, what appears to me on investigation false positive FPE errors in the Brunel tests. e.g.
investigating a number of them, none seem like real issues, as far as I can ascertain.
For now, at least, this MR disables the use of the FPE Auditor with the clang builds. Can be reviewed in the future, with new clang versions etc.
Edited by Christopher Rob Jones