cmake: fix variable

CMakeLists.txt

@@ -150,9 +150,10 @@ IF(BUILD_PYTHON_INTERFACE)
     OUTPUT_VARIABLE _python_implementation_value
     OUTPUT_STRIP_TRAILING_WHITESPACE
     ERROR_QUIET)
-
+  
+  MESSAGE(STATUS "Python compiler: ${_python_implementation_value}")
   IF(_python_implementation_value MATCHES "PyPy")
-    SET(BUILD_PYTHON_INTERFACE_WITH_PYPY)
+    SET(BUILD_PYTHON_INTERFACE_WITH_PYPY TRUE)
   ENDIF()
   
 ELSE(BUILD_PYTHON_INTERFACE)

bindings/python/CMakeLists.txt

@@ -48,22 +48,23 @@ FILE(GLOB_RECURSE ${PROJECT_NAME}_PYTHON_SOURCES
      ${CMAKE_CURRENT_SOURCE_DIR}/*.cpp 
      ) 
 
+REMOVE_PATH_FROM_LIST("${${PROJECT_NAME}_PYTHON_HEADERS}" "${CMAKE_CURRENT_SOURCE_DIR}/" ${PROJECT_NAME}_PYTHON_HEADERS)
+REMOVE_PATH_FROM_LIST("${${PROJECT_NAME}_PYTHON_SOURCES}" "${CMAKE_CURRENT_SOURCE_DIR}/" ${PROJECT_NAME}_PYTHON_SOURCES)
+
 # Parser for Python model
-IF(NOT BUILD_PYTHON_INTERFACE_WITH_PYPY)
-  LIST(APPEND ${PROJECT_NAME}_PYTHON_HEADERS
-    parsers/python.hpp
-    )
-  SET(${PROJECT_NAME}_PARSER_PYTHON_HEADERS
+IF(BUILD_PYTHON_INTERFACE_WITH_PYPY)
+  LIST(REMOVE_ITEM ${PROJECT_NAME}_PYTHON_HEADERS
     parsers/python.hpp
     )
 
-  LIST(APPEND ${PROJECT_NAME}_PYTHON_SOURCES
+  LIST(REMOVE_ITEM ${PROJECT_NAME}_PYTHON_SOURCES
     parsers/python/model.cpp
     )
-ENDIF(NOT BUILD_PYTHON_INTERFACE_WITH_PYPY)
-
-REMOVE_PATH_FROM_LIST("${${PROJECT_NAME}_PYTHON_HEADERS}" "${CMAKE_CURRENT_SOURCE_DIR}/" ${PROJECT_NAME}_PYTHON_HEADERS)
-REMOVE_PATH_FROM_LIST("${${PROJECT_NAME}_PYTHON_SOURCES}" "${CMAKE_CURRENT_SOURCE_DIR}/" ${PROJECT_NAME}_PYTHON_SOURCES)
+ELSE(BUILD_PYTHON_INTERFACE_WITH_PYPY)
+  SET(${PROJECT_NAME}_PARSER_PYTHON_HEADERS
+    parsers/python.hpp
+    )
+ENDIF(BUILD_PYTHON_INTERFACE_WITH_PYPY)
 
 # Python exposition of FCL
 IF(NOT BUILD_WITH_HPP_FCL_PYTHON_BINDINGS)