I've got a problem compiling the 4.11 tools for ARM (fancy_abort)

[Till Straumann]

On 10/23/2017 11:42 PM, Sebastian Huber wrote:
> On 24/10/17 08:33, groups at chichak.ca wrote:
>> I build the 4.12 tools, newlib and the tools build properly but I 
>> cannot build a BSP for stm32f4 or stm32f7x successfully
>
> What is the problem with 4.12 and these BSPs?
>
I also tried 4.12 on ARM (xilinx-zynq) briefly a few days ago and found 
problems with the
current 4.12 head (I would also have appreciated some 'stable' 
pre-release tags).
zynq requires the libbsd network stack:

- ip firewall default rule is 'deny' so no network traffic gets through
- zynq uart termios set_attr does nothing and returns false which leads 
to errors
   in my code. Since tcsettattr() supposedly returns success even if not 
all attributes
   could be set it would IMO better to let the stub routine return 
'true' so that
   attributes which don't even affect the uart (VTIME/VMIN) could work.

I also found that the network was not stable and moved back to an older 
checkout
that had worked for me.

Sorry, I have no time for filing proper reports :-(


-Till