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| author | Chris Bieneman <beanz@apple.com> | 2015-10-13 22:54:29 +0000 |
|---|---|---|
| committer | Chris Bieneman <beanz@apple.com> | 2015-10-13 22:54:29 +0000 |
| commit | e978cdc84bf777d41709a5bbc6abb4f10d5596f2 (patch) | |
| tree | 2f028d5fe588825062c9842bc99137e3dbe56e99 | |
| parent | 20b641be2bf04b06708c5aaf62601321066afa65 (diff) | |
| download | bcm5719-llvm-e978cdc84bf777d41709a5bbc6abb4f10d5596f2.tar.gz bcm5719-llvm-e978cdc84bf777d41709a5bbc6abb4f10d5596f2.zip | |
[CMake] Add compatibility and current versioning to libLTO to match autoconf support.
This also adds LLVM_LTO_VERSION_OFFSET to support functional equivalence to autoconf.
llvm-svn: 250245
| -rw-r--r-- | llvm/tools/lto/CMakeLists.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/tools/lto/CMakeLists.txt b/llvm/tools/lto/CMakeLists.txt index c479fa954cb..e33ef8f37d8 100644 --- a/llvm/tools/lto/CMakeLists.txt +++ b/llvm/tools/lto/CMakeLists.txt @@ -19,3 +19,13 @@ add_llvm_library(LTO SHARED ${SOURCES}) install(FILES ${LLVM_MAIN_INCLUDE_DIR}/llvm-c/lto.h DESTINATION include/llvm-c) + +if (APPLE) + set(LTO_VERSION ${LLVM_VERSION_MAJOR}) + if(LLVM_LTO_VERSION_OFFSET) + math(EXPR LTO_VERSION "${LLVM_VERSION_MAJOR} + ${LLVM_LTO_VERSION_OFFSET}") + endif() + set_property(TARGET LTO APPEND_STRING PROPERTY + LINK_FLAGS + " -compatibility_version 1 -current_version ${LTO_VERSION}.${LLVM_VERSION_MINOR}") +endif() |
