Bug#791158: libpyzy: library transition may be needed when GCC 5 is the default
On Fri, 03 Jul 2015 13:12:03 +0000 Matthias Klose <doko@debian.org> wrote:
> Package: src:libpyzy
> Version: 1.0.1-4
> Severity: important
> Tags: sid stretch
> User: debian-gcc@lists.debian.org
> Usertags: libstdc++-cxx11
>
> Background [1]: libstdc++6 introduces a new ABI to conform to the
> C++11 standard, but keeps the old ABI to not break existing binaries.
> Packages which are built with g++-5 from experimental (not the one
> from testing/unstable) are using the new ABI. Libraries built from
> this source package export some of the new __cxx11 or B5cxx11 symbols,
> and dropping other symbols. If these symbols are part of the API of
> the library, then this rebuild with g++-5 will trigger a transition
> for the library.
>
> What is needed:
>
> [...]
>
> The libstdc++6 transition will be a large one, and it will come with a
> lot of pain. Please help it by preparing the follow-up transitions.
>
> [1] https://wiki.debian.org/GCC5#libstdc.2B-.2B-_ABI_transition
This gcc-5 related transition is now complete.
~Niels
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