The size of the version compiled with 4.8:
2864 -rwxr-xr-x 1 root wheel 1463728 Aug 8 07:49 libstdc++.6.dylib
The size of the version in /opt/local/lib:
559_ ls /opt/local/lib/libstdc++.6.dylib
6344 -rwxr-xr-x 1 root admin 3245696 Jul 1 10:14
/opt/local/lib/libstdc++.6.dylib
So they are different.
I've put /opt/local/lib/libstdc++.6.dylib back so that won't be a problem the
2nd time around. However I'll try to snarf the built one to see what happens
with it.
And I'll open the bug with the gcc group.
Thanks,
David
On Aug 8, 2013, at 8:18 AM, Jeremy Huddleston Sequoia <[email protected]>
wrote:
>
> On Aug 8, 2013, at 8:04, David Barto <[email protected]> wrote:
>
>> Interesting result of the build of libstdcxx
>>
>> gcc 4.8 rebuilt because I removed the /opt/local/lib/libstdc++.6.dylib.
>
> ...
>
>> When complete however /opt/local/lib/gcc48 has a symbolic link to
>> /opt/local/lib/libstdc++.6.dylib
>
> Yes, that's how it's supposed to be.
>
>> which is NOT the version just built.
>
> Do you have evidence of this? It should be the same since it's built from
> the same sources in the same method and then just installed at the other
> location.
>
>> In fact since the file ' /opt/local/lib/libstdc++.6.dylib' doesn't exist,
>> the port package started the build over again. This seems reasonable.
>>
>> However since the file that gets built is not installed, this appears to be
>> the problem related to the std::call_once issue.
>
> I doubt it.
>
>> Any help on getting the port to install the proper file?
>
> It is installing the proper file as the libstdcxx subport.
>
> Please file this bug with gnu.org and feel free to provide my analysis. As
> it is GPL3, I won't be looking at their source to figure out what went wrong.
> I did verify that it is still an issue with gcc-4.9's libstdcxx, and you've
> already mentioned it was an issue with gcc-4.7, so it's not a recent
> regression.
>
> --Jeremy
>
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