RYO Kernel - No C Library - s390(x) Toolchain [was: Opinions requested]

[Harold Grovesteen]

>
>
>Also, you can use three other libs to take full advantage of gcc optims:
>- ppl           (eg. for loop unrolling)
>- CLooG/ppl     (ditto)
>- libelf        (for link-time optimisation, LTO)
>
These have been successfully incorporated into the hand-crafted build.  
GCC runs with them.  My simple "does it work" test, I am sure, hardly 
exercises any of the GCC optimizations, let alone these exotic ones.

The next step would be seeing how this could be added to crosstool-NG.

Yann, thanks also for your helpful suggestions.

Harold Grovesteen


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