On 3/8/24 08:21, Alexander Carôt via Interest wrote:
Hi all,
when compiling qt6 from the current git sources on my Raspi via
cmake --build .
it turn out that the machine freezes after having compiled about 500 sources:
The build is stuck and I cannot ssh to the Raspi from another terminal window
anymore, however, I can still ping it.
Originally I did a
cmake --build . --parallel 4
and then stepwise decreased the amount of threads to 1, however, it did not
make any difference.
Can anyone help with how to resolve ? I don't care about the duration unless it
continues to comopletely freeze.
Hi Alexander,
I usually do not build on the Raspberry directly. Modern compilers take ever
more memory.
Another problem might be parallelism of the optimizing link stage.
Checkout CMAKE_JOB_POOL_LINK and CMAKE_JOB_POOK_COMPILE.
You probably have to limit both to not run out of memory.
Best regards,
Frank.
PS: Leave me a message if you need pointers for good yocto recipes for Qt6 and
raspi.
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