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

[Harold Grovesteen <h dot grovsteen at tx dot rr dot com>]

-------- Original Message --------
Subject: 	RYO Kernel - No C Library - s390(x) Toolchain [was: Opinions 
requested]
Date: 	Tue, 24 Aug 2010 21:37:03 -0500
From: 	Harold Grovesteen <h.grovsteen@tx.rr.com>
To: 	crossgcc@sourceware.org
CC: 	Yann E. MORIN <yann.morin.1998@anciens.enib.fr>



> 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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