Add AVX or SSE flags in scalfmm_cxx_flags

Push scalfmm_cxx_flags in ScalFMMConfig.cmake

CMakeLists.txt

@@ -283,12 +283,12 @@ if( ScalFMM_USE_SSE )
 	TRY_COMPILE(COMPILE_SSE  ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_MODULE_PATH}/compileTestSse.cpp COMPILE_DEFINITIONS  "${CMAKE_CXX_FLAGS} ${SSE_FLAGS}" OUTPUT_VARIABLE COMPILE_SSE_OUTPUT)	
 	
    	IF(${COMPILE_SSE})		
-   	    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}  ${SSE_FLAGS}")
+   	    SET(ScaLFMM_CXX_FLAGS "${ScaLFMM_CXX_FLAGS}  ${SSE_FLAGS}")
    		     
 		TRY_COMPILE(COMPILE_RESULT_VAR  ${CMAKE_CURRENT_BINARY_DIR} 
  						     ${CMAKE_MODULE_PATH}/checkSSEpe.cpp  COMPILE_DEFINITIONS  "${CMAKE_CXX_FLAGS} ${SSE_FLAGS}")
   		IF( NOT ${COMPILE_RESULT_VAR})
-    	 		 SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D__SSEPE_INTEL_COMPILER")
+    	 		 SET(ScaLFMM_CXX_FLAGS "${ScaLFMM_CXX_FLAGS} -D__SSEPE_INTEL_COMPILER")
   		ENDIF()
   #		SET(ScalFMM_USE_AVX OFF)
   	ELSE(${COMPILE_SSE})
@@ -307,12 +307,12 @@ if(ScalFMM_USE_AVX)
 	
 	TRY_COMPILE(COMPILE_AVX  ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_MODULE_PATH}/compileTestAvx.cpp COMPILE_DEFINITIONS  "${CMAKE_CXX_FLAGS}  ${AVX_FLAGS}" OUTPUT_VARIABLE COMPILE_AVX_OUTPUT)
    	IF(${COMPILE_AVX})
-   	      SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}   ${AVX_FLAGS}")
+   	      SET(ScaLFMM_CXX_FLAGS "${ScaLFMM_CXX_FLAGS}   ${AVX_FLAGS}")
 #  	      SET( ScalFMM_USE_SSE   OFF   FORCE) # ne marche pas
  	 		TRY_COMPILE(COMPILE_RESULT_AVSPE  ${CMAKE_CURRENT_BINARY_DIR} 
  						     ${CMAKE_MODULE_PATH}/checkAVXpe.cpp  COMPILE_DEFINITIONS  "${CMAKE_CXX_FLAGS} ")
 	  		IF( NOT ${COMPILE_RESULT_AVSPE})
- 		   		  SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D__AVXPE_INTEL_COMPILER")
+ 		   		  SET(ScaLFMM_CXX_FLAGS "${ScaLFMM_CXX_FLAGS} -D__AVXPE_INTEL_COMPILER")
   			ENDIF()
  
 		MESSAGE(STATUS ${CMAKE_CXX_FLAGS} )
@@ -498,6 +498,9 @@ MESSAGE( STATUS "ScalFMM_USE_LOG              = ${ScalFMM_USE_LOG}" )
 #                    Use Assert
 MESSAGE( STATUS "ScalFMM_USE_ASSERT           = ${ScalFMM_USE_ASSERT}" )
  #
+ MESSAGE(STATUS "CMAKE_CXX_FLAGS   =  ${CMAKE_CXX_FLAGS}")
+ SET(CMAKE_CXX_FLAGS "${ScaLFMM_CXX_FLAGS} ${CMAKE_CXX_FLAGS}")
+ 
 MESSAGE(STATUS "CMAKE_CXX_FLAGS   =  ${CMAKE_CXX_FLAGS}")
 MESSAGE(STATUS "ScaLFMM_CXX_FLAGS   =  ${ScaLFMM_CXX_FLAGS}")
 MESSAGE(STATUS "SCALFMM_LIBRARIES   =  ${SCALFMM_LIBRARIES}")

ScalFMMConfig.cmake.in

@@ -16,6 +16,7 @@ SET(ScalFMM_INCLUDE_DIR   "@CMAKE_INSTALL_PREFIX@/include")
 SET(ScalFMM_LIBRARIES_DIR "@CMAKE_INSTALL_PREFIX@/lib")
 SET(ScalFMM_LIBRARIES_ADD "@SCALFMM_LIBRARIES@")
 SET(ScalFMM_LIBRARY_NAME  "@scalfmm_lib@")
+SET(ScaLFMM_CXX_FLAGS     "@ScaLFMM_CXX_FLAGS@")
 #
 SET(ScalFMM_SOURCE_DIR	   "@ScalFMM_SOURCE_DIR@")
 SET(ScalFMM_BUILD_SHARED_LIBS "@BUILD_SHARED_LIBS@")
@@ -36,8 +37,8 @@ SET(ScalFMM_USE_ADDONS           "@ScalFMM_USE_ADDONS@")
 SET(ScalFMM_USE_LOG              "@ScalFMM_USE_LOG@")
 SET(ScalFMM_USE_FFT              "@ScalFMM_USE_FFT@")
 SET(ScalFMM_USE_STARPU           "@ScalFMM_USE_STARPU@")
-#SET(ScalFMM_USE_SSE 			  "@ScalFMM_USE_SSE@")
-#SET(ScalFMM_USE_AVX   			"@ScalFMM_USE_AVX@")
+SET(ScalFMM_USE_SSE 			  "@ScalFMM_USE_SSE@")
+SET(ScalFMM_USE_AVX             "@ScalFMM_USE_AVX@")
 #
 SET(ScalFMM_DOC_TAGS           "@CMAKE_BINARY_DIR@/Doc/scalfmm.tag")