[Bug 1526] 4.10 head has warnings we consider as errors.

[bugzilla-daemon at rtems.org]

https://www.rtems.org/bugzilla/show_bug.cgi?id=1526





--- Comment #2 from Joel Sherrill <joel.sherrill at oarcorp.com>  2010-05-22 08:46:07 ---
Many of the shift overflow and size issues are indicative that the BSD TCP/IP
code from an OS targeting only 32 and 64 bit CPUs. The *BSD folks do not care
that it does not support smaller CPUs.  If the type size issues were addresses,
it is too memory hungry for those targets.  

LWIP was designed for low memory environments and small CPUs.  We 
have a port waiting in the wings for merger post 4.10. We can automatically
select it as the default for the targets it is most appropriate for.

At least one of the targets can't even represent the tables needed for
DES since they are over 64k.

For now, I propose we automatically disable networking for AVR, H8300, and
M32C.
That should eliminate a lot of these.

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