Index: llvm-toolchain-18_18.1.2/clang/tools/libclang/CMakeLists.txt
===================================================================
--- llvm-toolchain-18_18.1.2.orig/clang/tools/libclang/CMakeLists.txt
+++ llvm-toolchain-18_18.1.2/clang/tools/libclang/CMakeLists.txt
@@ -208,7 +208,7 @@ if(ENABLE_SHARED)
                  OBJECT_DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/libclang.map)
 
     set_target_properties(libclang PROPERTIES
-                          VERSION ${LLVM_VERSION_MAJOR}.${LLVM_VERSION_MINOR}.${LLVM_VERSION_PATCH}${LLVM_VERSION_SUFFIX}
+                          VERSION ${LLVM_VERSION_MAJOR}
                           ${LIBCLANG_SOVERSION_ARG})
   endif()
 endif()