BSD vs POSIX psignal

[Ralf Corsepius]

On 05/20/2011 08:44 AM, Chris Johns wrote:
> On 20/05/11 3:35 PM, Ralf Corsepius wrote:
>> On 05/20/2011 07:19 AM, Chris Johns wrote:
>>> I was just asking if there is some other way to know.
>> Are you asking for formal announcements?
>
> No. Some sort of note of the changes like we have in the ChangeLog for
> RTEMS would be nice.
Upstream newlib changes => The notes are in newlib/ChangeLog

>> In case of this upgrade, I even added hard configure checks to
>> configure, which will kill your builds to abort if your toolchain is
>> insufficient.
>
> Great but I still do not know what changed.

newlib was added changes which required to change RTEMS in a way 
building RTEMS with older toolchains will break.