Re: [gentoo-user] [SOLVED] gcc-6.4.0-r1::gentoo failed (compile phase)

On 03/27/2018 03:19 AM, Helmut Jarausch wrote:
> On 03/26/2018 01:30:19 PM, thelma@×××××××××××.com wrote:
>> I've switched one of my older box to desktop profile-17 updated gcc to
>> 6.4.0-r1 and it compile just fine.
>> But when I do  emerge -e @world
>> recompile gcc-6.4.0-r1 get stuck on"
>>
>> * One or more packages are either masked or have missing dependencies:
>>  *
>>  *   >=dev-libs/mpfr-2.4.2:0/0= pulled in by:
>>  *     (sys-devel/gcc-6.4.0-r1:6.4.0/6.4.0::gentoo, installed)
>>
>
> I'd try to emerge dev-libs/mpfr  (version 3.1.6 is on stable) first.
>
> Helmut

I did emerged "dev-libs/mpfr" (I'm on latest stable) gcc-6.4.0.-r1 still
failed to compile itself with MAKEOPTS="-j5"

SOLVED!
The gcc-6.4.0-r1 compiled with
MAKEOPTS="-j1"

What is strange is that this is the second low profile system that
gcc-6.4.0-r1 failed to compile large package. My other boxed was 4-core
and 4GB of RAM and I had to switch to MAKEOPTS="-j1"

The above system is: Intel(R) Atom(TM) CPU 330 @ 1.60GHz with 2GB of RAM
and "gcc-4.9.4" compiled "gcc-6.4.0-r1" with MAKEOPTS="-j5" OK
but when I switched/upgrade profile to "gcc-6.4.0-r1" it filed to
compile gcc-6.4.0 with MAKEOPTS="-j5"
I had lower MAKEOPTS to -j1

So it seems to me the gcc-6.4.0-r1 much more resource hungry or there is
a bug in it.
--
Thelma