[cfe-dev] May libc++ support symbol versioning?

Zhihao Yuan via cfe-dev cfe-dev at lists.llvm.org
Mon Feb 24 22:30:21 PST 2020


I got message from FreeBSD about whether
they can upgrade to V2 ABI.  To summarize
the discussion:

  FreeBSD is not willing to land an ABI
  break unless it is for the purpose of
  introducing symbol version because
  breaking libc++ ABI means breaking
  ABI in three actively supported
  FreeBSD versions.  There is no such
  thing called "break in the next release."

May libc++ support symbol versioning
in V2 or a specific variant of ABI?

Zhihao Yuan, ID lichray
The best way to predict the future is to invent it.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/cfe-dev/attachments/20200225/10715f48/attachment.html>

More information about the cfe-dev mailing list