Remove bug with Cmake policy 004

CMakeLists.txt

@@ -4,7 +4,7 @@ if(CMAKE_MAJOR_VERSION GREATER 1 AND CMAKE_MINOR_VERSION GREATER 7 AND CMAKE_PAT
   cmake_policy(SET CMP0022 OLD)
 endif()
 
-cmake_policy(SET CMP0004 OLD)
+cmake_policy(SET CMP0004 NEW)
 
 set(CMAKE_DISABLE_IN_SOURCE_BUILD ON)
 
@@ -33,9 +33,9 @@ GetCpuInfos()
 #===========================================================================
 
 # SCALFMM version number.  An even minor number corresponds to releases.
-set(SCALFMM_MAJOR_VERSION 1)
-set(SCALFMM_MINOR_VERSION 5)
-set(SCALFMM_PATCH_VERSION 0)
+set(SCALFMM_MAJOR_VERSION 2)
+set(SCALFMM_MINOR_VERSION 0)
+set(SCALFMM_PATCH_VERSION rc0)
 set(SCALFMM_VERSION  "${SCALFMM_MAJOR_VERSION}.${SCALFMM_MINOR_VERSION}.${SCALFMM_PATCH_VERSION}" )
 
 set( MORSE_DISTRIB_DIR "" CACHE PATH "Directory of MORSE distribution")
@@ -318,6 +318,7 @@ if (MORSE_DISTRIB_DIR OR EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules/morse/
       set(SCALFMM_INCLUDES  "${SCALFMM_INCLUDES}; ${MPI_CXX_INCLUDE_PATH}")
     endif()
     if (MPI_CXX_LINK_FLAGS)
+      string(REGEX REPLACE " " ";" MPI_CXX_LINK_FLAGS  ${MPI_CXX_LINK_FLAGS} )
       set(SCALFMM_LIBRARIES "${SCALFMM_LIBRARIES};${MPI_CXX_LINK_FLAGS}")
     endif()
     if (MPI_CXX_LIBRARIES)