[PATCH] Use a non-empty test program to test ability to link

[Joseph Myers]

On Wed, 12 Feb 2020, Sandra Loosemore wrote:

> Hmmm, I tried again and saw that autoconf didn't even touch the timestamp on
> the existing configure file, but I was able to force it to regenerate the
> files by removing the old ones first.  Is this version of the patch OK to
> check in?

OK.

-- 
Joseph S. Myers
joseph@codesourcery.com