[Bug target/17139] Bootstrap fails on darwin with "as" version previous to cctools-500

[Mike Stump]

On Aug 23, 2004, at 1:42 PM, Kelley Cook wrote:
> But shouldn't this new prerequisite be added as a configure test?

528 or later is required.  This as feature came way before that.  I 
suppose this is better than nothing, but, it could be better.  I don't 
know how to detect 528, other than by as -v.

Also, if we're going to give them hints, we might as well hint at the 
exact version required, 528.

echo "as too old, as from cctools-528 required."...