[Mesa-dev] [Bug 93103] llvm symbols leak through, cause trouble with software rendering in llvm-linked software

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93103

--- Comment #14 from Michel Dänzer <michel at daenzer.net> ---
FWIW, IME LLVM's symbol versioning seems to only help if all LLVM libraries
involved have versioned symbols. I did verify at one point with gambas that
radeonsi using a different LLVM library from gambas worked if both LLVM
libraries had versioned symbols but broke if the LLVM library used by gambas
didn't have versioned symbols.

BTW, the LLVM symbol versioning was introduced by
http://www.llvm.org/viewvc/llvm-project?view=revision&revision=214418 , but I'm
not sure if that's already active with a cmake build as well or if something
needs to be done for that.

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