Re: compile error 2.4.4pre6: inconsistent operand constraints in an

Re: compile error 2.4.4pre6: inconsistent operand constraints in an

[Alan Cox]

> after having had trouble with compilation due to old gcc version, i have
> updated to gcc 3.0 and received the following error:

2.4.4pre6 only builds with gcc 2.96. If you apply the __builtin_expect fixes
it builds and runs fine with 2.95. Not tried egcs. The gcc 3.0 asm constraints
one I've yet to see a fix for.

Re: compile error 2.4.4pre6: inconsistent operand constraints in an

[Jeff Chua]

On Mon, 23 Apr 2001, Alan Cox wrote:

> 2.4.4pre6 only builds with gcc 2.96. If you apply the __builtin_expect fixes
> it builds and runs fine with 2.95. Not tried egcs. The gcc 3.0 asm constraints
> one I've yet to see a fix for.

So, should I upgrade to 2.96 from 2.95.3?

But, from http://gcc.gnu.org/gcc-2.96.html ...

   Please note that both GCC 2.96 and 2.97 are development versions; we
   do not recommend using them for production purposes. Binaries built
   using any version of GCC 2.96 or 2.97 will not be portable to systems
   based on one of our regular releases.


Does this still hold?

Thanks,
Jeff

Re: compile error 2.4.4pre6: inconsistent operand constraints in an

[axel]

How about correcting the needed gcc version in Documentation/Changes?

On Mon, 23 Apr 2001, Alan Cox wrote:

> > after having had trouble with compilation due to old gcc version, i have
> > updated to gcc 3.0 and received the following error:
> 
> 2.4.4pre6 only builds with gcc 2.96. If you apply the __builtin_expect fixes
> it builds and runs fine with 2.95. Not tried egcs. The gcc 3.0 asm constraints
> one I've yet to see a fix for.
> 

Re: compile error 2.4.4pre6: inconsistent operand constraints in an

[Wayne.Brown]

With the __builtin_expect patch junio@siamese.dhis.twinsun.com posted, both
2.4.4-pre6 and 2.4.3-ac12 compile with egcs-2.91.66.  Also, 2.4.3-ac13 builds
without any further patches needed.

Wayne




Alan Cox <alan@lxorguk.ukuu.org.uk> on 04/23/2001 05:58:47 PM

To:   axel@rayfun.org (axel)
cc:   linux-kernel@vger.kernel.org (bcc: Wayne Brown/Corporate/Altec)

Subject:  Re: compile error 2.4.4pre6: inconsistent operand constraints in an



> after having had trouble with compilation due to old gcc version, i have
> updated to gcc 3.0 and received the following error:

2.4.4pre6 only builds with gcc 2.96. If you apply the __builtin_expect fixes
it builds and runs fine with 2.95. Not tried egcs. The gcc 3.0 asm constraints
one I've yet to see a fix for.
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Re: compile error 2.4.4pre6: inconsistent operand constraints in an

[Colonel]

In list.kernel, axel <axel@rayfun.org> wrote:
>
>How about correcting the needed gcc version in Documentation/Changes?


Linux, with up to date documention??  In your dreams perhaps.


>On Mon, 23 Apr 2001, Alan Cox wrote:
>
>> > after having had trouble with compilation due to old gcc version, i have
>> > updated to gcc 3.0 and received the following error:
>> 
>> 2.4.4pre6 only builds with gcc 2.96. If you apply the __builtin_expect fixes
>> it builds and runs fine with 2.95. Not tried egcs. The gcc 3.0 asm constraints
>> one I've yet to see a fix for.


BTW.  The above attitude was fostered by informing the Changes
maintainer that the recommended NFS userspace server was on the
exploits list (back in the 2.0 kernel days when knfs was new) and
getting a "I don't use that, so what" response.

...and the documentation continued to recommend an exploitable NFS
server... in short: you must cross-check to be sure, at least in linux
you have a few more options.