Re: AC_CHECK_TOOL changes, take 2

[Kevin Ryde]

Ralf Corsepius <address@hidden> writes:
>
> libstdc++'s atomicity.h: There exist i486 and i386 versions.
> The i486 versions is incompatible to the i386.

I believe it is well outside autoconf's scope if a particular package
presents an incompatible ABI on the basis of the host cpu type.

(It's no doubt merely one of various things one must consider in
respect of what output is desired.)