Re: Clang now builds world and kernel, on i386 and amd64

On Wed, Sep 29, 2010 at 9:40 AM, Renato Botelho <rbgarga_at_gmail.com> wrote:
> On Wed, Sep 29, 2010 at 8:34 AM, Dimitry Andric <dim_at_freebsd.org> wrote:
>> On 2010-09-29 13:23, Renato Botelho wrote:
>>>
>>> #!/usr/bin/perl
>>>
>>> use File::Temp;
>>>
>>> my ( $fh, $filename ) = File::Temp::tempfile();
>>> print "$filename\n";
>>
>> For me it works perfectly, though I am using perl 5.10:
>>
>> $ cat foo.pl
>> #!/usr/bin/perl
>>
>> use File::Temp;
>>
>> my ( $fh, $filename ) = File::Temp::tempfile();
>> print "$filename\n";
>> $ perl -v
>>
>> This is perl, v5.10.1 (*) built for i386-freebsd-64int
>>
>> Copyright 1987-2009, Larry Wall
>>
>> Perl may be copied only under the terms of either the Artistic License or
>> the
>> GNU General Public License, which may be found in the Perl 5 source kit.
>>
>> Complete documentation for Perl, including FAQ lists, should be found on
>> this system using "man perl" or "perldoc perl".  If you have access to the
>> Internet, point your browser at http://www.perl.org/, the Perl Home Page.
>>
>> $ perl foo.pl
>> /tmp/tv25CPnWhF
>> $ perl foo.pl
>> /tmp/L2UJQ5_JJs
>> $ perl foo.pl
>> /tmp/6ynQYvWIc1
>> $ perl foo.pl
>> /tmp/Tdpf7PKBMg
>> $ perl foo.pl
>> /tmp/76ir2i1ici
>> $ perl foo.pl
>> /tmp/LhfD0eZgd8
>>
>> I'll try building perl 5.12 and try it again.
>>
>> Btw, I assume you did *not* rebuild perl with clang, so your perl is
>> still compiled with gcc?
>>
>
> Well, I find out where the problem is, now I have my entire
> system built with gcc. After install libc.so.7 built with clang
> the problem starts, installing same lib built with gcc the
> problem stops.
>
> How can I debug it to give you more information?

Re-sending to the list, here is a ktrace using built-with-clang
libc.so.7, when the error occours.

-- 
Renato Botelho