[CMake] silence boost python warning on boost bind

Boost 1.73 added a boring warning about deprecated use of boost bind,
which is still used by boost python.

As of Boost 1.75, this is still not fixed:
boostorg/python#296
boostorg/python#315

ref stack-of-tasks/eigenpy#216

Author: nim65s

CMakeLists.txt

@@ -44,6 +44,12 @@ IF(BUILD_PYTHON_INTERFACE)
   SEARCH_FOR_BOOST_PYTHON(REQUIRED)
   STRING(REGEX REPLACE "-" "_" PYTHON_DIR ${CUSTOM_HEADER_DIR})
   ADD_PROJECT_DEPENDENCY(dynamic-graph-python 4.0.0 REQUIRED)
+
+  IF(Boost_VERSION GREATER 107299)
+    # Silence a warning about a deprecated use of boost bind by boost python
+    # at least fo boost 1.73 to 1.75
+    ADD_DEFINITIONS(-DBOOST_BIND_GLOBAL_PLACEHOLDERS)
+  ENDIF()
 ENDIF(BUILD_PYTHON_INTERFACE)
 
 # Main Library