raspberrypi3_qt5we_defconfig on mind autobuilder

Hello Arnout,

The build of raspberrypi3_qt5we_defconfig was done today on Mind's autobuilder, and it failed. See
https://gitlab.com/buildroot.org/buildroot/-/jobs/165766158. The issue is simply:

arm-buildroot-linux-gnueabihf-g++.br_real: internal compiler error:
Killed (program cc1plus)

Could you check if you had an OOM situation perhaps ?

Thanks,

Thomas

Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com

Indeed:

Feb 22 18:34:57 belels006 kernel: [1474258.679372] cc1plus invoked oom-killer:

gfp_mask=0x280da, order=0, oom_score_adj=0

That machine unfortunately only has 12GB of memory, which is a bit tight for
qt5we... It would help if I could lower the JLEVEL (the thing has 22 CPUs), do you know an easy way to do that?

Regards,
Arnout