Missing symbols

[ScarlettGatelyMoore]

Hello! I am updating the package in debian and I have come across some missing symbols. From what I can see these are public:
c++filt _ZN8appimage4core4impl14PayloadIStreamC1Ev
appimage::core::impl::PayloadIStream::PayloadIStream()
c++filt _ZN8appimage4core4impl14PayloadIStreamC2Ev
appimage::core::impl::PayloadIStream::PayloadIStream()

Is this an internal call? Or do I have ABI breakage?

c++filt ZNK5boost10filesystem28recursive_directory_iterator5equalERKS1
boost::filesystem::recursive_directory_iterator::equal(boost::filesystem::recursive_directory_iterator const&) const
seems internal tests?

the rest are optional and not issues.

Thanks for any help in the matter.
Scarlett

[TheAssassin]

I wonder how you detected these changes. Are you experiencing linking issues against other software? I'm not entirely sure how Debian handles C++ symbols.

I guess we need to rework how we export public symbols and need to hide all internal calls properly.

[ScarlettGatelyMoore]

https://wiki.debian.org/UsingSymbolsFiles

[TheAssassin]

This confirms my assumption. We need to properly export symbols before generating symbol files makes any sense.

[ScarlettGatelyMoore]

Any news on this?

[ScarlettGatelyMoore]

Even if you can confirm they are all internal and not exposed to public I can continue. Thanks