[cmake] Modifies main CMakeLists.txt to allow 3.5 python if available.

Author: olivier-stasse

CMakeLists.txt

@@ -52,25 +52,40 @@ ELSE(WIN32)
   SET(LINK create_symlink)
 ENDIF(WIN32)
 
+
 # ----------------------------------------------------
 # --- OPTIONS  ---------------------------------------
 # ----------------------------------------------------
 OPTION (BUILD_UNIT_TESTS "Build the unitary tests" ON)
 
+SET(Python_ADDITIONAL_VERSIONS 3.5)
+FINDPYTHON()
+
+INCLUDE_DIRECTORIES(SYSTEM ${PYTHON_INCLUDE_DIRS})
+FIND_NUMPY()
+INCLUDE_DIRECTORIES(SYSTEM ${NUMPY_INCLUDE_DIRS})
+
 # ----------------------------------------------------
 # --- DEPENDANCIES -----------------------------------
 # ----------------------------------------------------
 ADD_REQUIRED_DEPENDENCY("eigen3 >= 3.0.5")
 
-SET(BOOST_COMPONENTS python)
+if (${PYTHON_VERSION_MAJOR} EQUAL 3)
+  if(UNIX)
+    set( BOOST_COMPONENTS python-py35)
+  else()
+    set( BOOST_COMPONENTS python3)
+  endif()
+else()
+  SET(BOOST_COMPONENTS python)
+endif()
+  
+    
 SEARCH_FOR_BOOST()
 # Add Boost path to include directories.
 INCLUDE_DIRECTORIES(SYSTEM ${Boost_INCLUDE_DIRS})
 
-FINDPYTHON(2.7 EXACT REQUIRED)
-INCLUDE_DIRECTORIES(SYSTEM ${PYTHON_INCLUDE_DIRS})
-FIND_NUMPY()
-INCLUDE_DIRECTORIES(SYSTEM ${NUMPY_INCLUDE_DIRS})
+#FINDPYTHON(2.7 EXACT REQUIRED)
 
 # ----------------------------------------------------
 # --- INCLUDE ----------------------------------------