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

Change-Id: If22e7e96604f184458cc6ab6bb9945152f9359e0

samples/2_Cookbook/19_cmake_lang/CMakeLists.txt

@@ -12,14 +12,25 @@ if(UNIX)
   list(APPEND CMAKE_PREFIX_PATH ${ROCM_PATH})
 endif()
 
+set(CMAKE_CXX_COMPILER "${ROCM_PATH}/llvm/bin/clang++")
+
 find_package(hip REQUIRED)
 
-add_executable(test_fortran TestFortran.F90)
-add_executable(test_cpp MatrixTranspose.cpp)
+if(TARGET build_cookbook)
+set(EXCLUDE_OPTION EXCLUDE_FROM_ALL)
+else()
+set(EXCLUDE_OPTION )
+endif()
+add_executable(test_fortran ${EXCLUDE_OPTION} TestFortran.F90)
+add_executable(test_cpp1 ${EXCLUDE_OPTION} MatrixTranspose.cpp)
 
-target_link_libraries(test_cpp PUBLIC hip::device)
+target_link_libraries(test_cpp1 PUBLIC hip::device)
 
-target_include_directories(test_cpp PRIVATE ../../common)
+target_include_directories(test_cpp1 PRIVATE ../../common)
 
 # Assuming to build a C/C++-to-Fortran library binding.
 target_link_libraries(test_fortran PUBLIC hip::device)
+
+if(TARGET build_cookbook)
+add_dependencies(build_cookbook test_cpp1 test_fortran)
+endif()