FindSWIG.cmake 수없는

Question

나는 CMakeLists.txt 파일에 다음 코드가있다 : I 출력을 볼 때

# find Python 
find_package(PythonInterp) 

# find SWIG 
find_package(SWIG REQUIRED) 
include(${SWIG_USE_FILE}) 

find_package(PythonLibs) 
include_directories(${PYTHON_INCLUDE_PATH}) 

message(STATUS "PYTHON_INCLUDE_PATH: ${PYTHON_INCLUDE_PATH}") 
message(STATUS "PYTHON_LIBRARIES: ${PYTHON_LIBRARIES}") 

include_directories(${CMAKE_CURRENT_SOURCE_DIR}/core)   

SET_SOURCE_FILES_PROPERTIES(swig/core.i PROPERTIES CPLUSPLUS ON) 
set_source_files_properties(swig/core.i SWIG_FLAGS "-includeall;-c++;-shadow") 
swig_add_module(core python swig/core.i core/foo.cpp) 
swig_link_libraries(core hybrida_core ${PYTHON_LIBRARIES}) 

이 나에게 제공합니다

-- Found PythonInterp: /Users/aaragon/.virtualenvs/pydev/bin/python (found version "3.4.1") 
-- PYTHON_EXECUTABLE: /Users/aaragon/.virtualenvs/pydev/bin/python 
-- Python version: 3.4.1 
-- Found SWIG: /usr/local/bin/swig (found version "3.0.3") 
-- Found PythonLibs: /usr/lib/libpython3.4.dylib (found version "2.7.6") 
-- PYTHON_INCLUDE_PATH: /System/Library/Frameworks/Python.framework/Headers 
-- PYTHON_LIBRARIES: /usr/lib/libpython3.4.dylib 

따라서 버전 2.7.6을 발견 했으므로 PythonLibs에 대한 문제가 발견되었습니다. 이것은 나중에 오류를 연결하는 톤 결과 :

Linking CXX shared module _core.so 
Undefined symbols for architecture x86_64: 
    "_PyClass_Type", referenced from: 
     SwigPyClientData_New(_object*) in corePYTHON_wrap.cxx.o 
    "_PyInstance_NewRaw", referenced from: 
     SWIG_Python_NewShadowInstance(SwigPyClientData*, _object*) in corePYTHON_wrap.cxx.o 
    "_PyInstance_Type", referenced from: 
     SWIG_Python_GetSwigThis(_object*) in corePYTHON_wrap.cxx.o 
    "_PyInt_AsLong", referenced from: 
     SWIG_AsVal_long(_object*, long*) in corePYTHON_wrap.cxx.o 
     SWIG_AsVal_unsigned_SS_long(_object*, unsigned long*) in corePYTHON_wrap.cxx.o 
     SWIG_AsVal_double(_object*, double*) in corePYTHON_wrap.cxx.o 
    "_PyInt_FromLong", referenced from: 
     SWIG_From_int(int) in corePYTHON_wrap.cxx.o 
    "_PyString_AsString", referenced from: 
     SWIG_Python_str_AsChar(_object*) in corePYTHON_wrap.cxx.o 
    "_PyString_AsStringAndSize", referenced from: 
     SWIG_AsCharPtrAndSize(_object*, char**, unsigned long*, int*) in corePYTHON_wrap.cxx.o 
    "_PyString_ConcatAndDel", referenced from: 
     SwigPyObject_repr(SwigPyObject*) in corePYTHON_wrap.cxx.o 
     swig_varlink_str(swig_varlinkobject*) in corePYTHON_wrap.cxx.o 
    "_PyString_Format", referenced from: 
     SwigPyObject_format(char const*, SwigPyObject*) in corePYTHON_wrap.cxx.o 
    "_PyString_FromFormat", referenced from: 
     SwigPyObject_repr(SwigPyObject*) in corePYTHON_wrap.cxx.o 
     SwigPyPacked_repr(SwigPyPacked*) in corePYTHON_wrap.cxx.o 
     SwigPyPacked_str(SwigPyPacked*) in corePYTHON_wrap.cxx.o 
    "_PyString_FromString", referenced from: 
     SWIG_Python_str_FromChar(char const*) in corePYTHON_wrap.cxx.o 
     swig_varlink_repr(swig_varlinkobject*) in corePYTHON_wrap.cxx.o 
     swig_varlink_str(swig_varlinkobject*) in corePYTHON_wrap.cxx.o 
    "_PyString_FromStringAndSize", referenced from: 
     SWIG_FromCharPtrAndSize(char const*, unsigned long) in corePYTHON_wrap.cxx.o 
    "_Py_InitModule4_64", referenced from: 
     _init_core in corePYTHON_wrap.cxx.o 
     SWIG_Python_SetModule(swig_module_info*) in corePYTHON_wrap.cxx.o 
    "__PyInstance_Lookup", referenced from: 
     SWIG_Python_GetSwigThis(_object*) in corePYTHON_wrap.cxx.o 
ld: symbol(s) not found for architecture x86_64 

만약 내가 다음과 같은 변수 하드 코드 :

set (PYTHON_INCLUDE_DIR /Library/Frameworks/Python.framework/Versions/3.4/Headers) 

그럼 내가 제대로 컴파일 및 링크 할 수 있어요. cmake가 파이썬을위한 올바른 헤더 파일/라이브러리 조합을 결정할 수 없습니까?

Answer 1

분명히 이것은 CMake 3.1.0에서 발생한 문제 였지만 CMake (3.1.1)의 새로운 버전에서 해결되었습니다.