[Buildroot] rpi3_qt5we build issu

[Michal Pluska]

Hello Peter,

Thank you for direction, where the issue might be. It seems that 8GiB of
RAM might not be enough in some cases.
After changing configuration (no parallel compilation) it was possible to
build the project.

Regards,
Michal

On Sun, 18 Jul 2021 at 00:33, Peter Seiderer <ps.report at gmx.net> wrote:

> Hello Michal,
>
> On Fri, 16 Jul 2021 14:53:50 +0200, Michal Pluska <
> michal.pluska2 at gmail.com> wrote:
>
> > Hello,
> >
> > I try to build this configuration: raspberrypi3_qt5we_defconfig; This
> patch
> > had to be applied:
> >
> https://patchwork.ozlabs.org/project/buildroot/patch/20201221203952.22168-3-ps.report@gmx.net/
> >
> > still I get following build error:
> >
> ../../../../../host/arm-buildroot-linux-gnueabihf/sysroot/usr/include/bits/string_fortified.h:29:33:
> > warning: ‘void* __builtin_memcpy(void*, const void*, unsigned int)’
> > specified bound between 4294967288 and 4294967295 exceeds maximum object
> > size 2147483647 [-Wstringop-overflow=]
> >    29 |   return __builtin___memcpy_chk (__dest, __src, __len, __bos0
> > (__dest));
> >       |
> >  ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > [14642/20194] CXX
> > obj/content/browser/browser/browser_accessibility_state_impl.o
> > FAILED: obj/content/browser/browser/browser_accessibility_state_impl.o
> >
> > What is still missing?
> > I could repeat this build error on two machines...
>
> Note that the shown line is a warning only, but from your attached log:
>
>         arm-buildroot-linux-gnueabihf-g++.br_real: fatal error: Killed
> signal terminated program cc1plus
>         compilation terminated.
>
> Most likely out-of-memory? Install more ram/swap on your build machines or
> reduce the amount of parallelism of your (qt5webengine-5.15.2) build,
> e.g. via setting BR2_JLEVEL or by hacking the following line in
> package/qt5/qt5webengine/qt5webengine.mk:
>
>  62 QT5WEBENGINE_ENV += NINJAFLAGS="-j$(PARALLEL_JOBS)"
>
> Regards,
> Peter
>
> >
> > Kind Regards,
> > Mipl
>
>
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