[issue24520] Stop using deprecated floating-point environment functions on FreeBSD

[Andrew Turner]

New submission from Andrew Turner:

The attached patch moves to use the fenv functions on FreeBSD to control the floating-point environment. This will be needed as I don't expect FreeBSD will have these functions on arm64.

I would expect a similar change should be applied to any supported development branch.

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components: Interpreter Core
files: use_fenv_freebsd.diff
keywords: patch
messages: 245879
nosy: Andrew Turner
priority: normal
severity: normal
status: open
title: Stop using deprecated floating-point environment functions on FreeBSD
type: behavior
versions: Python 3.6
Added file: http://bugs.python.org/file39822/use_fenv_freebsd.diff

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<http://bugs.python.org/issue24520>
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