[En-Nut-Discussion] Building docs needs an insane amount of RAM

[Philipp Burch]

Hi everyone,

I just wanted to rebuild the Ethernut source documentation to check some
functions. But even with the 8GiB RAM plus 12GiB of swap space, it still
runs out of memory. I suppose this is due to the large amount of vendor
headers, especially for the STM32. Is there an easy way to exclude
certain folders from the documentation generation process? Maybe this
should be done for all vendor headers in general, as these probably do
not offer much useful documentation when used in conjunction with Nut/OS
anyway (which should hide the hardware details).

Thanks and best regards,
Philipp