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| author | Michal Gorny <mgorny@gentoo.org> | 2018-08-08 20:45:03 +0000 |
|---|---|---|
| committer | Michal Gorny <mgorny@gentoo.org> | 2018-08-08 20:45:03 +0000 |
| commit | c4ede8f8af27e328c9d4dcbe5f8c9a07b4653d4b (patch) | |
| tree | e0f0f1cadd8439dc76e5d20d9ce07af3e14cd79a /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 24cb754b70b1e917db54d35007168c57a0bdd08e (diff) | |
| download | bcm5719-llvm-c4ede8f8af27e328c9d4dcbe5f8c9a07b4653d4b.tar.gz bcm5719-llvm-c4ede8f8af27e328c9d4dcbe5f8c9a07b4653d4b.zip | |
[cmake] Append LLVM_VERSION_SUFFIX to SOVERSION
Append LLVM_VERSION_SUFFIX to SOVERSION. This makes it possible
to use the suffix to differentiate binary-incompatible versions
of LLVM built via BUILD_SHARED_LIBS.
We are planning to use this to temporarily preserve ABI-incompatible
variants of LLVM while switching the system between them, e.g. when
rebuilding the system to use libc++. Normally this would mean that once
LLVM is rebuilt using libc++ all the reverse dependencies become
immediately broken. Using a distinct SOVERSION allows us to preserve
the ABI compatibility before all the packages are rebuilt.
Differential Revision: https://reviews.llvm.org/D39939
llvm-svn: 339286
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions
