toolexeclibdir and libgcc

[Christer Solskogen via Gcc-help <gcc-help@xxxxxxxxxxx>]

I've configured gcc with "--with-toolexeclibdir=${SYSROOT}/usr/lib" and 
I expected that libgcc.a would go there instead of what I've set as 
--prefix. But alas no libgcc in the sysroot. Is this by design or is 
this a bug?

--
chs