[klibc] Detecting KLIBC from userspace

[H. Peter Anvin]

Martin Schlemmer wrote:
> 
> Basically klcc is currently too 'basic' in what flags it supports to
> work with autotools scripts, etc.  I guess going my suggested way above
> might be the backwards approach for
> flags, etc.
> 
> But, includedir, libdir, etc might still be interesting to get - for
> example I want to install the header and lib from device-mapper into
> klibc's include/lib dirs for multi arch building on one machine, etc.
> 

Okay, that stuff should be in 0.215 as "-print-klibc-libdir" etc.

	-hpa