On 30/11/2020 21:43, Joel Sherrill wrote:
On Mon, Nov 30, 2020 at 1:06 PM Sebastian Huber
<sebastian.hu...@embedded-brains.de
<mailto:sebastian.hu...@embedded-brains.de>> wrote:
On 30/11/2020 20:00, Joel Sherrill wrote:
> Applications can use something like:
>
> #if __RTEMS_MAJOR__ >= 5
>
> POSIX threads are always enabled ...
>
> #endif
>
>
> This is a change to our public API that was completely unnecessary.
>
> We do not require changes to application code when it can be
avoided.
If you enable the POSIX API, then you don't have to change
anything in
your application. You can use now more of the POSIX API without
having
to enable it explicitly. It is up to you if you want to rely on
this or not.
What about rtems-libbsd? It fails to build because of this flag having
changed
meaning.
I think we broke a contract on what the meaning of a published
feature macro means.
Sorry, I still don't understand the problem. You always had to build
libbsd with a BSP which was configured with --enable-posix.
Since now more POSIX APIs are enabled by default, we may remove this
check from libbsd. However, this requires someone with enough time to
implement and test this.
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