SWDEV-383579 - Handling compiler-rt unrecognized error msg

Change-Id: Ia9070a575282bd263b0bb51eab1280552126c79e

hipamd/hip-config.cmake.in

@@ -239,17 +239,23 @@ if(HIP_COMPILER STREQUAL "clang")
   execute_process(
     COMMAND ${HIP_CXX_COMPILER} -print-libgcc-file-name --rtlib=compiler-rt
     OUTPUT_VARIABLE CLANGRT_BUILTINS
+    ERROR_VARIABLE  CLANGRT_Error
     OUTPUT_STRIP_TRAILING_WHITESPACE
+    ERROR_STRIP_TRAILING_WHITESPACE
     RESULT_VARIABLE CLANGRT_BUILTINS_FETCH_EXIT_CODE)
 
-  # Add support for __fp16 and _Float16, explicitly link with compiler-rt
-  if( "${CLANGRT_BUILTINS_FETCH_EXIT_CODE}" STREQUAL "0" )
-    # CLANG_RT Builtins found Successfully Set interface link libraries property
-    set_property(TARGET hip::host APPEND PROPERTY INTERFACE_LINK_LIBRARIES "${CLANGRT_BUILTINS}")
-    set_property(TARGET hip::device APPEND PROPERTY INTERFACE_LINK_LIBRARIES "${CLANGRT_BUILTINS}")
+  if( CLANGRT_Error )
+    message( STATUS "${HIP_CXX_COMPILER}: CLANGRT compiler options not supported.")
   else()
-    message(STATUS "clangrt builtins lib not found: ${CLANGRT_BUILTINS_FETCH_EXIT_CODE}")
-  endif() # CLANGRT_BUILTINS_FETCH_EXIT_CODE Check
+    # Add support for __fp16 and _Float16, explicitly link with compiler-rt
+    if( "${CLANGRT_BUILTINS_FETCH_EXIT_CODE}" STREQUAL "0" )
+      # CLANG_RT Builtins found Successfully Set interface link libraries property
+      set_property(TARGET hip::host APPEND PROPERTY INTERFACE_LINK_LIBRARIES "${CLANGRT_BUILTINS}")
+      set_property(TARGET hip::device APPEND PROPERTY INTERFACE_LINK_LIBRARIES "${CLANGRT_BUILTINS}")
+    else()
+      message(STATUS "clangrt builtins lib not found: ${CLANGRT_BUILTINS_FETCH_EXIT_CODE}")
+    endif() # CLANGRT_BUILTINS_FETCH_EXIT_CODE Check
+  endif() # CLANGRT_Error Check
 endif() # HIP_COMPILER Check
 
 set( hip_LIBRARIES hip::host hip::device)