[PATCH] arm: wrap EABI check with a cache var

[Joseph Myers]

On Thu, 20 Nov 2014, Mike Frysinger wrote:

> This way people can force the test one way or the other.  It also matches
> the style in other configure flags where tests are wrapper in cache vars.

OK, though I don't think overriding the results of tests in order to 
configure with a wrong-target compiler (or no compiler) is sensible.

-- 
Joseph S. Myers
joseph@codesourcery.com