[email protected] schreef op 2017-02-23 00:00:
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Today's Topics:

   1. gcc Internal Compiler Errors (Hisham Muhammad)
   2. Follow up on gcc internal compiler errors while   compiling (3)
      (sali)
   3. Re: gcc Internal Compiler Errors (Stéphane Aulery)


----------------------------------------------------------------------

Message: 1
Date: Wed, 22 Feb 2017 15:59:48 -0300
From: Hisham Muhammad <[email protected]>
To: [email protected]
Subject: [gobolinux-users] gcc Internal Compiler Errors
Message-ID:
        <CAJpkDYe8e8hTgYdkMqi0hWB4Tdn6BuVB-YTwS19O3VMZ0=3...@mail.gmail.com>
Content-Type: text/plain; charset=UTF-8

Martin and Stéphane,

We tracked down the problem.

The version of GMP which the build of GCC built in the ISO for 016 was
accidentally compiled for a higher processor family, so they are
incompatible with Core2 machines.

We are rebuilding the packages for GMP and GCC to make them
processor-independent, so they run on all x86-64 systems. When we get
them ready to install, I'll post about it here.

-- Hisham


------------------------------

Message: 2
Date: Wed, 22 Feb 2017 21:52:02 +0100
From: sali <[email protected]>
To: [email protected]
Subject: [gobolinux-users] Follow up on gcc internal compiler errors
        while   compiling (3)
Message-ID: <[email protected]>
Content-Type: text/plain; charset=US-ASCII; format=flowed

Hi there !

The only thing
I can come up with
at this moment
is this -

exerpt from: http://linuxfromscratch.org/blfs/view/svn/general/gcc.html

[Caution] Caution

If you are upgrading GCC from any other version prior to 6.3.0, then you
must be careful compiling 3rd party kernel modules. You should ensure
that the kernel and all its native modules are also compiled using the
same version of GCC that you use to build the 3rd party module. This
issue does not affect native kernel (and kernel modules) updates, as the
instructions below are a complete reinstallation of GCC. If you have
existing 3rd party modules installed, ensure they are recompiled using
the updated version of GCC. As always, never update the kernel headers
from the ones used when Glibc was compiled during LFS.

The 5.1.0 version of GCC introduces an incompatible ABI change in the
C++ library libstdc++.so. This does not prevent using programs compiled
with the previous version of GCC , since both old and new symbols are
available in the library. But compiling, with the new version, programs
which use libraries compiled with the old version is likely to give
errors. So, if you are upgrading from any previous version prior to
5.1.0, you have two solutions: recompile all the libraries with the new
version, or use the --with-default-libstdcxx-abi switch to configure.

< ends

I use two descendants from linuxfromscratch: Gobo Linux and Nutyx Linux;
both have 'internal compiler errors'.
Up till now I've - tried to - compile(d)  S-Lang Midnight Commander on
Gobo Linux
on several 'core' ( duo quad two ) processors via Installed and Live
versions.

Also I - tried to - compile php on Nutyx Linux which gave comparable
errors.
But ...
- the last week or so I have been busy working on my 'own descendant'
based on
the development branch of xLFS.
And neither of the above sources gave problems. They just compiled.
So might this be 'the problem' or ... ?

Good Night,

Martin.



------------------------------

Message: 3
Date: Wed, 22 Feb 2017 23:30:37 +0100
From: Stéphane Aulery <[email protected]>
To: [email protected]
Subject: Re: [gobolinux-users] gcc Internal Compiler Errors
Message-ID: <[email protected]>
Content-Type: text/plain; charset="utf-8"; Format="flowed"

Hello Hisham,

Le 22/02/2017 à 19:59, Hisham Muhammad a écrit :
Martin and Stéphane,

We tracked down the problem.

The version of GMP which the build of GCC built in the ISO for 016 was
accidentally compiled for a higher processor family, so they are
incompatible with Core2 machines.

We are rebuilding the packages for GMP and GCC to make them
processor-independent, so they run on all x86-64 systems. When we get
them ready to install, I'll post about it here.

Good news and thanks for you help.

I'm happy to continue testing the distribution for my use.

If I can do something for helping you, say it.

Regards,

--
Stéphane Aulery

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End of gobolinux-users Digest, Vol 139, Issue 13
************************************************

That's nice to know.
Thanks.

Martin.
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