[CMake] Correct python_parser unit test build

bindings/python/CMakeLists.txt

@@ -140,7 +140,7 @@ MAKE_DIRECTORY("${${PROJECT_NAME}_BINARY_DIR}/include/pinocchio/parsers/python")
 SYMLINK_AND_INSTALL_HEADERS("${${PROJECT_NAME}_PARSER_PYTHON_HEADERS}" "")
 
 # --- COMPILE WRAPPER
-MAKE_DIRECTORY("${${PROJECT_NAME}_BINARY_DIR}/lib/python/${PROJECT_NAME}")
+MAKE_DIRECTORY("${${PROJECT_NAME}_BINARY_DIR}/bindings/python/${PROJECT_NAME}")
 SET(${PYWRAP}_SOURCES ${${PROJECT_NAME}_PYTHON_SOURCES} ${${PROJECT_NAME}_PARSER_PYTHON_SOURCES})
 SET(${PYWRAP}_HEADERS ${${PROJECT_NAME}_PYTHON_HEADERS} ${${PROJECT_NAME}_PARSER_PYTHON_HEADERS})
 
@@ -158,10 +158,10 @@ IF(APPLE)
 ENDIF(APPLE)
 
 SET_TARGET_PROPERTIES(${PYWRAP} PROPERTIES
-  LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bindings/python/${PROJECT_NAME}")
+  LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bindings/python/lib")
 
 INSTALL(FILES
-  "${CMAKE_BINARY_DIR}/bindings/python/${PROJECT_NAME}/bindings/${PYWRAP}.so"
+  "${CMAKE_BINARY_DIR}/bindings/python/lib/lib${PYWRAP}.so"
   DESTINATION ${${PYWRAP}_INSTALL_DIR})
 
 # --- INSTALL SCRIPTS 

unittest/CMakeLists.txt

@@ -93,7 +93,11 @@ IF(LUA5_1_FOUND)
 ENDIF(LUA5_1_FOUND)
 
 IF(BUILD_PYTHON_INTERFACE)
-  ADD_EXECUTABLE(python_parser python_parser.cpp)
+  IF (BUILD_UNIT_TESTS)
+    ADD_EXECUTABLE(python_parser python_parser.cpp)
+  ELSE (BUILD_UNIT_TESTS)
+    ADD_EXECUTABLE(python_parser EXCLUDE_FROM_ALL python_parser.cpp)
+  ENDIF (BUILD_UNIT_TESTS)
   ADD_TEST_CFLAGS(python_parser '-DPINOCCHIO_SOURCE_DIR=\\\"${${PROJECT_NAME}_SOURCE_DIR}\\\"')
   TARGET_LINK_LIBRARIES(python_parser ${PYWRAP})
   TARGET_LINK_LIBRARIES(python_parser ${PYTHON_LIBRARIES})