Link issue on xilinx_zynq_a9_qemu BSP on rtems-libbsd head

[Sebastian Huber]

On 28/02/2020 04:40, Alan Cudmore wrote:
> Hi Lou,
> Did you ever solve this problem?
> I just tried linking an out of tree program for the beaglebone black
> BSP and have the same undefined symbols. The testsuite links correctly
> and the symbols are in the testsuite binaries, but not in libbsd.a

For libbsd it is required that you link with the section garbage 
collection enabled: -Wl,--gc-sections

This is how the tests are linked. If you omit the -Wl,--gc-sections in 
your application you do something which is not tested.

-- 
Sebastian Huber, embedded brains GmbH

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