kdesdk compile issues

[Allen Winter]

On Wednesday 23 January 2008 08:29:13 Marc Espie wrote:
> kmtrace refuses to compile (glibc dependent, __free_hook and friends)
>
> -> not even an inkling in the CMake tests that it is highly
> linux-dependent.

Fixed.. sort of...
I changed the kdesdk/CMakeLists.txt file to only build kmtrace
on Linux. But I suppose we really need a check for compiling
with glibc.