Corrected PYTHON_EXT_SUFFIX usage.

CMakeLists.txt

@@ -130,11 +130,6 @@ SET(${PROJECT_NAME}_SOURCES
 )
 
 ADD_LIBRARY(${PROJECT_NAME} SHARED ${${PROJECT_NAME}_SOURCES} ${${PROJECT_NAME}_HEADERS})
-SET(LIB_${PROJECT_NAME}_SUFFIX ${PYTHON_EXT_SUFFIX})
-IF(APPLE)
-  STRING(REPLACE ".so" ".dylib" LIB_${PROJECT_NAME}_SUFFIX ${LIB_${PROJECT_NAME}_SUFFIX})
-ENDIF(APPLE)
-SET_TARGET_PROPERTIES(${PROJECT_NAME} PROPERTIES SUFFIX "${LIB_${PROJECT_NAME}_SUFFIX}")
 TARGET_COMPILE_OPTIONS(${PROJECT_NAME} PRIVATE $<$<CXX_COMPILER_ID:MSVC>:-bigobj>)
 
 TARGET_LINK_BOOST_PYTHON(${PROJECT_NAME})

python/CMakeLists.txt

@@ -32,12 +32,7 @@ TARGET_LINK_BOOST_PYTHON(${PYWRAP})
 SET(${PYWRAP}_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/${PYTHON_SITELIB})
 
 SET_PROPERTY(TARGET ${PYWRAP} PROPERTY LINKER_LANGUAGE CXX)
-IF(APPLE)
-  # We need to change the extension for python bindings
-  SET_TARGET_PROPERTIES(${PYWRAP} PROPERTIES SUFFIX ".so")
-ELSEIF(WIN32)
-  SET_TARGET_PROPERTIES(${PYWRAP} PROPERTIES SUFFIX ".pyd")
-ENDIF(APPLE)
+SET_TARGET_PROPERTIES(${PYWRAP} PROPERTIES SUFFIX ${PYTHON_EXT_SUFFIX})
 
 SET_TARGET_PROPERTIES(${PYWRAP} PROPERTIES
   LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/python/${PROJECT_NAME}")