Le 18/03/2017 à 23:40, Rebecca N. Palmer a écrit : > Can this be fixed in time for Ubuntu 17.04? Their mesa is built against LLVM > 4.0, so if this bug isn't fixed, I (as beignet maintainer) have to choose > between "apply a very new 4.0-support patch that might or might not work" and > "leave beignet on 3.9, making OpenCL+OpenGL applications (e.g. > blender) subject to this bug". > >> I've been told that there is a command line to add a version to all symbols >> without a script, that should be enough at least for Debian packaging. > -Wl,--default-symver : rarely used (only 5 packages), and forces the symbol > version to be the soname (i.e. libLLVM-3.9.so.1) rather than the conventional > LLVM_3.9 form (i.e. potential binary incompatibility if upstream later decide > to do it the conventional way), but should at least fix this crash. > > The attached debdiff is for this option, and also fixes #857623 and #857683. > Warning: has NOT been tested yet. > > I intend to try extending the earlier "version script" patch to also cover > libclang and liblldb tomorrow.
Impressive! I believe we can try this solution. Many thanks. I started to build this myself. If it is working file, I will discuss with upstream about integrating that! Bravo, Sylvestre
