add comments for me about further modifications concerning the use of find...

add comments for me about further modifications concerning the use of find starpu with some components (cuda, opencl)

CMakeLists.txt

@@ -365,10 +365,10 @@ if (MORSE_DISTRIB_DIR OR EXISTS "${CMAKE_SOURCE_DIR}/CMakeModules/morse/")
       string(FIND ${CMAKE_CXX_COMPILER}  "icl++" NAME)
       if( ${NAME} GREATER  0)
         if(  ${INTEL_VERSION} EQUAL 15. OR  ${INTEL_VERSION} GREATER 15.0.0)
-  	message( STATUS "  Intel compiler is icl++ ( version >= 15.0.0)")
-  	set(INTEL_ICL_COMPILER "ON")
+    message( STATUS "  Intel compiler is icl++ ( version >= 15.0.0)")
+    set(INTEL_ICL_COMPILER "ON")
         else()
-  	message(FATAL_ERROR  "  Intel compiler should be icl++ ( version >= 15.0.0)")
+    message(FATAL_ERROR  "  Intel compiler should be icl++ ( version >= 15.0.0)")
         endif()
       else()
         message(FATAL_ERROR  "  Intel compiler should be icl++ ( version >= 15.0.0)")
@@ -439,6 +439,7 @@ if (MORSE_DISTRIB_DIR OR EXISTS "${CMAKE_SOURCE_DIR}/CMakeModules/morse/")
       endif()
     endforeach()
 
+    # TODO: is this very useful? CUDA is already a component of find starpu
     if (CUDA_LIBRARIES)
         set(SCALFMM_LIBRARIES "${SCALFMM_LIBRARIES}; ${CUDA_LIBRARIES}")
     endif()
@@ -449,6 +450,7 @@ if (MORSE_DISTRIB_DIR OR EXISTS "${CMAKE_SOURCE_DIR}/CMakeModules/morse/")
         message(STATUS "         STARPU_INCLUDES           = ${STARPU_INCLUDE_DIRS}")
     endif()
 
+    # TODO: replace this by a component of find starpu
     OPTION( ScalFMM_USE_OPENCL      "Set to ON to use OPENCL with StarPU" OFF )
     MESSAGE( STATUS "ScalFMM_USE_OPENCL             = ${ScalFMM_USE_OPENCL}" )
     if(ScalFMM_USE_OPENCL)
@@ -484,7 +486,7 @@ if (MORSE_DISTRIB_DIR OR EXISTS "${CMAKE_SOURCE_DIR}/CMakeModules/morse/")
       if( NOT ${COMPILE_RESULT_VAR})
         set(__SSEPE_INTEL_COMPILER ON)
       endif()
-      #		set(ScalFMM_USE_AVX OFF)
+      #set(ScalFMM_USE_AVX OFF)
     else(${COMPILE_SSE})
       message(FATAL_ERROR "SSE NOT SUPPORTED ; Set ScalFMM_USE_SSE  to OFF \n Output from test is : ${COMPILE_SSE_OUTPUT}")
     endif(${COMPILE_SSE})
@@ -507,7 +509,7 @@ if (MORSE_DISTRIB_DIR OR EXISTS "${CMAKE_SOURCE_DIR}/CMakeModules/morse/")
                 OUTPUT_VARIABLE COMPILE_AVX_OUTPUT)
     if(${COMPILE_AVX})
       set(ScalFMM_CXX_FLAGS "${ScalFMM_CXX_FLAGS}   ${AVX_FLAGS}")
-      #             set( ScalFMM_USE_SSE   OFF   FORCE) # ne marche pas
+      #set( ScalFMM_USE_SSE   OFF   FORCE) # ne marche pas
       try_compile(COMPILE_RESULT_AVSPE ${CMAKE_CURRENT_BINARY_DIR}
                   ${ScalFMM_CMAKE_MODULE_PATH}/checkAVXpe.cpp
                   COMPILE_DEFINITIONS "${CMAKE_CXX_FLAGS} ${AVX_FLAGS}")
@@ -538,7 +540,7 @@ if (MORSE_DISTRIB_DIR OR EXISTS "${CMAKE_SOURCE_DIR}/CMakeModules/morse/")
     endif()
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mmic")
   else()
-    # set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -xhost")
+    #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -xhost")
   endif()
   list(APPEND FUSE_LIST "MIC")
   ##################################################################