gnuplot linking multiple copies of libs

[pidloop]

Hello! I have been using gnuplot forever but starting with Big Sur it generates hundreds of reports when started about multiple libraries. One example:

../src/common/object.cpp(251): assert "classTable->Get(m_className) == NULL" failed in Register(): Class "wxGenericStaticText" already in RTTI table - have you used IMPLEMENT_DYNAMIC_CLASS() multiple times or linked some object file twice)?

The program does run correctly, but it would be nice if something can be done to avoid these messages.

Thank you.

[kencu (Ken)]

No doubt caused by the install_name_tool issue with wxWidgets-3.0 reported in several other tickets.

Please do this to fix it locally for yourself.

sudo port -f uninstall wxWidgets-3.0
sudo port -v -s install wxWidgets-3.0

[kencu (Ken)]

@mojca -- wxWidgets-3.0 needs a revbump to fix it (it's currently broken on BigSur) once we know the buildbot is current with Xcode.

[pidloop]

Whoowee, quite a compile but after the dust settled gnuplot is quiet again. Many thanks!

[mojca (Mojca Miklavec)]

​https://github.com/macports/macports-ports/pull/9728