Hello,

Am Donnerstag, 21. November 2019, 19:40:43 CET schrieb Mick:
> On Thursday, 21 November 2019 17:35:30 GMT Raphael MD wrote:
> > Hello,
> >
> > I'm trying to update KDE, but the emerge is stopping at qtwebengine-5.12.5
> > compile process.
>
> I don't know if your error is related to the gcc version you're using.
> Better switch to 9.2 and try again.
>
> PS. MAKEOPTS="-j1" appears to be quite restrictive for a Ryzen CPU.  It
> wouldn't cause your problem, but will slow down every emerge as it will
> compile one job at a time.

I've got the same error. Reason was (as far as i can interpret it) that a new
gcc (v9) was compiled. The mpfr-Part (seen by the assertion abort on an mpfr-
test in the log) was updated at the same time. But gcc v8 - still active - was
not recompiled afterwards.

Solution - in my case - recompile gcc v8:
  emerge -1 =gcc-8*

Other solution (untested) - switch to gcc v9.

The MAKEOPTS depends on how much main memory you have on your host - besides
on how much cores your CPU has.

kind regards
  Petric




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