[klibc] Detecting KLIBC from userspace

[H. Peter Anvin]

Martin Schlemmer wrote:
> 
> Guess I did ask for comments ;/
> 
> 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.
> 

"Too basic"?  Could you be specific in what isn't working?

> 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.

That might be worthwhile.  I'd suggest adding a set of gcc-like 
"-print-*" options to klcc.

	-hpa