RFA: Remove automatic enabling of gas cfi directives with an in-source-tree assembler

[Richard Henderson]

> 	* configure.ac (HAVE_GAS_CFI_DIRECTIVE): Always test for assembler
> 	support of this feature.  Do not assume that a sufficiently new
> 	assembler will support the feature regardless of the target type.
> 	(HAVE_GAS_CFI_PERSONALITY_DIRECTIVE): Likewise.
>         * configure: Regenerate.

Ok.


r~