[SWDEV-431345][SWDEV-432633] toplevel cmake for hip samples

Change-Id: If22e7e96604f184458cc6ab6bb9945152f9359e0

samples/2_Cookbook/22_cmake_hip_lang/CMakeLists.txt

@@ -20,10 +20,33 @@
 
 cmake_minimum_required(VERSION 3.21.3)
 
+if(UNIX)
+  if(NOT DEFINED ROCM_PATH)
+    set(ROCM_PATH "/opt/rocm" CACHE STRING "Default ROCM installation directory.")
+    list(APPEND CMAKE_PREFIX_PATH ${ROCM_PATH})
+  endif()
+endif()
+
+if( NOT DEFINED CMAKE_HIP_COMPILER_ROCM)
+ set(CMAKE_HIP_COMPILER_ROCM_ROOT ${ROCM_PATH})
+endif()
+
+set(CMAKE_HIP_ARCHITECTURES OFF)
+
 project(cmake_hip_lang_support VERSION 1.0
         DESCRIPTION "HIP Language Support with upstream CMake"
         LANGUAGES HIP)
-# Create the executable
-add_executable(square square.hip)
 
-target_include_directories(square PRIVATE ../../common)
+# Create the executable
+if(TARGET build_cookbook)
+set(EXCLUDE_OPTION EXCLUDE_FROM_ALL)
+else()
+set(EXCLUDE_OPTION )
+endif()
+add_executable(square2 ${EXCLUDE_OPTION} square.hip)
+
+target_include_directories(square2 PRIVATE ../../common)
+
+if(TARGET build_cookbook)
+add_dependencies(build_cookbook square2)
+endif()