[CMake] sync submodule and its use

CMakeLists.txt

@@ -31,10 +31,7 @@ FINDPYTHON()
 
 ADD_PROJECT_DEPENDENCY(dynamic-graph REQUIRED PKG_CONFIG_REQUIRES dynamic-graph)
 ADD_PROJECT_DEPENDENCY(eigenpy REQUIRED PKG_CONFIG_REQUIRES eigenpy)
-ADD_PROJECT_DEPENDENCY(eigenpy REQUIRED PKG_CONFIG_REQUIRES eigenpy)
-SET(BOOST_COMPONENTS filesystem system thread program_options unit_test_framework python)
-SEARCH_FOR_BOOST()
-
+SEARCH_FOR_BOOST_PYTHON(REQUIRED)
 
 # Main Library
 SET(${PROJECT_NAME}_HEADERS

cmake @ 1898d484

-Subproject commit fb4c22c319ec5320f9a85527eb1a4130954846f5
+Subproject commit 1898d4845bc36bd5cca67b2c96c5955d1ec59308