Segfaults when staging into destroot

[Ryan Schmidt]

On Oct 4, 2007, at 04:29, Dave Murray-Rust wrote:

> On 1 Oct 2007, at 11:41, Dave Murray-Rust wrote:
>
>> On 1 Oct 2007, at 10:51, Ryan Schmidt wrote:
>>
>>> On Oct 1, 2007, at 04:45, Dave Murray-Rust wrote:
>>>
>>>> On 1 Oct 2007, at 07:28, Ryan Schmidt wrote:
>>>>
>>>>> On Sep 22, 2007, at 13:59, Dave Murray-Rust wrote:
>>>>>
>>>>>> I'm having real hassles with port - most packages fail to  
>>>>>> install, with a segfault, e.g.:
>>>>> Make sure you have the latest OS and all updates (10.4.10 or  
>>>>> 10.3.9). Make sure you have the latest Xcode (2.4.1 for  
>>>>> 10.4.10; 1.5 for 10.3.9). Make sure you have the latest  
>>>>> MacPorts (1.5.2). Make sure you do NOT have anything at all  
>>>>> installed in /sw, /usr/local or any other place referenced in  
>>>>> your PATH. Just have MacPorts, which is usually in /opt/local.  
>>>>> It works great by itself, but other software installed in other  
>>>>> locations can cause unpredictable problems.
>>>>
>>>> OSX == 10.4.10, Xcode == 2.4.1
>>>> OK, I've moved everything which was installed (temporarily):
>>>
>>> Don't know what's going on. I agree with Paul -- can we see some  
>>> debug output please?
>>>
>>> sudo port clean --work zlib
>>> sudo port -dv install zlib
>
> [output moved to the bottom for readability]
>
> Just wondering if there's any more debug output which would be  
> useful to diagnose this?

[snip]

>> DEBUG: Executing proc-post-org.macports.destroot-destroot-0
>> xinstall: mkdir /opt/local/var/macports/build/ 
>> _opt_local_var_macports_sources_rsync.macports.org_release_ports_arch 
>> ivers_zlib/work/destroot/opt/local/share/doc
>> xinstall: mkdir /opt/local/var/macports/build/ 
>> _opt_local_var_macports_sources_rsync.macports.org_release_ports_arch 
>> ivers_zlib/work/destroot/opt/local/share/doc/zlib-1.2.3
>> xinstall: chdir(/opt/local/var/macports/build/ 
>> _opt_local_var_macports_sources_rsync.macports.org_release_ports_arch 
>> ivers_zlib/work/zlib-1.2.3)
>> xinstall: ChangeLog -> /opt/local/var/macports/build/ 
>> _opt_local_var_macports_sources_rsync.macports.org_release_ports_arch 
>> ivers_zlib/work/destroot/opt/local/share/doc/zlib-1.2.3/ChangeLog
>> tclsh(8352) malloc: *** error for object 0x313390: double free
>> tclsh(8352) malloc: *** set a breakpoint in szone_error to debug
>> xinstall: FAQ -> /opt/local/var/macports/build/ 
>> _opt_local_var_macports_sources_rsync.macports.org_release_ports_arch 
>> ivers_zlib/work/destroot/opt/local/share/doc/zlib-1.2.3/FAQ
>> Segmentation fault

So it's crashing during the post-destroot phase, which is defined  
thusly in the zlib port:

post-destroot {
     xinstall -m 0755 -d ${destroot}${docdir}
     xinstall -m 0644 -W ${worksrcpath} ChangeLog FAQ README $ 
{destroot}${docdir}
}

I don't see anything unusual there.

This is my tclsh on 10.4.10 Intel:

$ which tclsh
/usr/bin/tclsh
$ md5 /usr/bin/tclsh
MD5(/usr/bin/tclsh)= 642ea28f28318b817607f17c13570ecc
$ ls -l /usr/bin/tclsh
lrwxr-xr-x   1 root  wheel  8 Jul 13 05:20 /usr/bin/tclsh -> tclsh8.4
$ ls -l /usr/bin/tclsh8.4
-r-xr-xr-x   1 root  wheel  29656 Dec  7  2006 /usr/bin/tclsh8.4
$

Are you on Intel or PowerPC, and what does yours look like?