$OpenBSD$

Index: runtime/CMakeLists.txt
--- runtime/CMakeLists.txt.orig
+++ runtime/CMakeLists.txt
@@ -346,7 +346,7 @@ endif()
 set(LIBOMP_LIB_NAME ${LIBOMP_DEFAULT_LIB_NAME} CACHE STRING "Base OMP library name")
 
 if(${LIBOMP_ENABLE_SHARED})
-  set(LIBOMP_LIBRARY_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX})
+  set(LIBOMP_LIBRARY_SUFFIX ${CMAKE_SHARED_LIBRARY_SUFFIX}.${LIBomp_VERSION})
   set(LIBOMP_LIBRARY_KIND SHARED)
   set(LIBOMP_INSTALL_KIND LIBRARY)
 else()
