Fallout (mostly runtime library-related) from GCC version number change (take two)

[Paolo Carlini]

Zack Weinberg wrote:

>Another place where $(gcc_version) needs to be quoted so it will be
>evaluated by the makefile, not the configure script.  Please try the
>appended patch on top of the patch I already provided; I will be
>re-testing overnight, myself (your daytime, sorry).
>  
>
Ah, thanks! Ok, I will, later today.

Paolo.