SWDEV-303745 - Add new path of clangrt lib

Change-Id: I07fd48d3b72bad6f356976972fef0b20c487a53e

hipamd/hip-config.cmake.in

@@ -270,9 +270,17 @@ if(HIP_COMPILER STREQUAL "clang")
     endif()
   endif()
 
+  file(GLOB HIP_CLANGRT_LIB_SEARCH_PATHS "${_IMPORT_PREFIX}/../llvm/lib/clang/*/lib/*")
+  find_library(CLANGRT_BUILTINS NAMES clang_rt.builtins PATHS ${HIP_CLANGRT_LIB_SEARCH_PATHS})
+
   # Add support for __fp16 and _Float16, explicitly link with compiler-rt
-  hip_add_interface_link_flags(hip::host   -L\"${HIP_CLANG_INCLUDE_PATH}/../lib/linux\" -lclang_rt.builtins-x86_64)
-  hip_add_interface_link_flags(hip::device -L\"${HIP_CLANG_INCLUDE_PATH}/../lib/linux\" -lclang_rt.builtins-x86_64)
+  if(CLANGRT_BUILTINS-NOTFOUND)
+    hip_add_interface_link_flags(hip::host   -L\"${HIP_CLANG_INCLUDE_PATH}/../lib/linux\" -lclang_rt.builtins-x86_64)
+    hip_add_interface_link_flags(hip::device -L\"${HIP_CLANG_INCLUDE_PATH}/../lib/linux\" -lclang_rt.builtins-x86_64)
+  else()
+    set_property(TARGET hip::host APPEND PROPERTY INTERFACE_LINK_LIBRARIES "$<$<LINK_LANGUAGE:HIP>:${CLANGRT_BUILTINS}>")
+    set_property(TARGET hip::device APPEND PROPERTY INTERFACE_LINK_LIBRARIES "$<$<LINK_LANGUAGE:HIP>:${CLANGRT_BUILTINS}>")
+  endif()
 endif()
 
 set( hip_LIBRARIES hip::host hip::device)