This also adds LLVM_LTO_VERSION_OFFSET to support functional equivalence to autoconf.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@250245
91177308-0d34-0410-b5e6-
96231b3b80d8
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()