as noticed in #27182 comment:12
it is incorrect, and always fails

configure:10531: checking for break
configure:10561: result: no

As the fail action is noop, it "works", always.

CC: @orlitzky

Component: build: configure

Author: Dima Pasechnik

Branch/Commit: 03ded4b

Reviewer: Erik Bray, Michael Orlitzky

Issue created by migration from https://trac.sagemath.org/ticket/28956