> On Dec 29, 2020, at 20:13, Ryan Schmidt <[email protected]> wrote:
>
> On Dec 29, 2020, at 20:12, Kevin Horton wrote:
>
>> On Dec 29, 2020, at 17:20, Ken Cunningham wrote:
>>>
>>> Interesting.
>>>
>>> /opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/lib/libwx_osx_cocoau_core-3.0.0.4.0.dylib
>>> and
>>> /opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/lib/libwx_osx_cocoau_core-3.0.dylib
>>> are actually the same library; one is just a symlink to the other:
>>>
>>> % ls -la
>>> /opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/lib/libwx_osx_cocoau_core-3.0*
>>>
>>> -rwxr-xr-x 1 macports wheel 4563192 31 Oct 2019
>>> /opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/lib/libwx_osx_cocoau_core-3.0.0.4.0.dylib
>>> lrwxr-xr-x 1 root wheel 37 31 Oct 2019
>>> /opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/lib/libwx_osx_cocoau_core-3.0.0.dylib
>>> -> libwx_osx_cocoau_core-3.0.0.4.0.dylib
>>> lrwxr-xr-x 1 root wheel 33 31 Oct 2019
>>> /opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/lib/libwx_osx_cocoau_core-3.0.dylib
>>> -> libwx_osx_cocoau_core-3.0.0.dylib
>>>
>>> I have only one referenced:
>>>
>>> % otool -L /opt/local/bin/gnuplot | grep core
>>>
>>> /opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/lib/libwx_osx_cocoau_core-3.0.dylib
>>> (compatibility version 5.0.0, current version 5.0.0)
>>>
>>> and I see no such warnings on Catalina, but perhaps this is related to the
>>> new way that dylibs are found on BigSur, and it’s getting confused by the
>>> symlink…
>>>
>>> It’s very hard to imagine nobody would have ever noticed that before,
>>> though.
>>>
>>> Ken
>>
>> Things seem different on Big Sur. I don't see any symlinks here:
>>
>> % ls -la
>> /opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/lib/libwx_osx_cocoau_core-3.0*
>> -rwxr-xr-x 1 root wheel 4743504 Nov 23 00:52
>> /opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/lib/libwx_osx_cocoau_core-3.0.0.4.0.dylib
>> -rwxr-xr-x 1 root wheel 4743504 Nov 23 00:52
>> /opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/lib/libwx_osx_cocoau_core-3.0.0.dylib
>> -rwxr-xr-x 1 root wheel 4743504 Nov 23 00:52
>> /opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/lib/libwx_osx_cocoau_core-3.0.dylib
>
> I suspect this is because of this Apple bug that I have mentioned before:
>
> https://lists.macports.org/pipermail/macports-dev/2020-November/042641.html
>
> Please check if Xcode 12.3 still has the problem. If it does, please file
> additional bug reports with Apple about this and mention that it is a
> duplicate of FB8915358 so that they realize how many people it affects so
> that they fix it.
>
This is with XCode 12.3.
I moved libwx_osx_cocoau_core-3.0.0.dylib and libwx_osx_cocoau_core-3.0.dylib
aside and symlinked those names to /libwx_osx_cocoau_core-3.0.0.4.0.dylib
ls -al *core*
-rwxr-xr-x 1 root wheel 4743504 Nov 23 00:52
libwx_osx_cocoau_core-3.0.0.4.0.dylib
lrwxr-xr-x 1 root wheel 37 Dec 29 20:44
libwx_osx_cocoau_core-3.0.0.dylib -> libwx_osx_cocoau_core-3.0.0.4.0.dylib
lrwxr-xr-x 1 root wheel 37 Dec 29 20:44 libwx_osx_cocoau_core-3.0.dylib
-> libwx_osx_cocoau_core-3.0.0.4.0.dylib
I rebuilt gnuplot, but still get the same errors:
objc[90874]: Class wxNSAppController is implemented in both
/opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/lib/libwx_osx_cocoau_core-3.0.0.4.0.dylib
(0x10c39fc40) and
/opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/lib/libwx_osx_cocoau_core-3.0.dylib
(0x10b1fbc40). One of the two will be used. Which one is undefined.
objc[90874]: Class ModalDialogDelegate is implemented in both
/opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/lib/libwx_osx_cocoau_core-3.0.0.4.0.dylib
(0x10c39fc68) and
/opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/lib/libwx_osx_cocoau_core-3.0.dylib
(0x10b1fbc68). One of the two will be used. Which one is undefined.
objc[90874]: Class wxNSApplication is implemented in both
/opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/lib/libwx_osx_cocoau_core-3.0.0.4.0.dylib
(0x10c39fcb8) and
/opt/local/Library/Frameworks/wxWidgets.framework/Versions/wxWidgets/3.0/lib/libwx_osx_cocoau_core-3.0.dylib
(0x10b1fbcb8). One of the two will be used. Which one is undefined.
Anything else to try to learn something useful?
Thanks,
Kevin
