오류 LNK2019 및 LNK2001 : Phonon이 vs2010에서 확인되지 않은 외부 기호

Question

LNK2019 및 LNK2001과 관련된 모든 제안을 완료했지만 문제가 해결되지 않았습니다. 내 문제는 phonon 및 DLL 함께 할 수 있지만 내 프로젝트에 .pro 파일이 없기 때문에 필요한 라이브러리를 연결하는 방법을 알아낼 수 없습니다. 저는 vsaddin과 vs2010 및 cmake를 사용하고 있습니다. 내가 가진

set(QT_LIBS QtCore QtGui QtNetwork QtSvg QtWebKit QtXml QtXmlPatterns phonon) 

오류는 다음과 같다 :

12>MainWindow.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: __thiscall Phonon::Path::~Path(void)" (__imp_??1Path@Phonon@@QAE@XZ) referenced in function "public: __thiscall MainWindow::MainWindow(class QString const &,class QWidget *,class QFlags<enum Qt::WindowType>)" (??0MainWindow@@QAE@ABVQString@@PAVQWidget@@V?$QFlags@W4WindowType@Qt@@@@@Z) 
12>MainWindow.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) class Phonon::Path __cdecl Phonon::createPath(class Phonon::MediaNode *,class Phonon::MediaNode *)" (__imp_?createPath@Phonon@@YA?AVPath@1@PAVMediaNode@1@0@Z) referenced in function "public: __thiscall MainWindow::MainWindow(class QString const &,class QWidget *,class QFlags<enum Qt::WindowType>)" (??0MainWindow@@QAE@ABVQString@@PAVQWidget@@V?$QFlags@W4WindowType@Qt@@@@@Z) 
12>MainWindow.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: void __thiscall Phonon::MediaObject::setTickInterval(int)" (__imp_?setTickInterval@MediaObject@Phonon@@QAEXH@Z) referenced in function "public: __thiscall MainWindow::MainWindow(class QString const &,class QWidget *,class QFlags<enum Qt::WindowType>)" (??0MainWindow@@QAE@ABVQString@@PAVQWidget@@V?$QFlags@W4WindowType@Qt@@@@@Z) 

... 

12>MainWindow.obj : error LNK2001: unresolved external symbol "public: virtual struct QMetaObject const * __thiscall Phonon::AudioOutput::metaObject(void)const " (?metaObject@AudioOutput@Phonon@@UBEPBUQMetaObject@@XZ) 
12>MainWindow.obj : error LNK2001: unresolved external symbol "public: virtual void * __thiscall Phonon::AudioOutput::qt_metacast(char const *)" (?qt_metacast@AudioOutput@Phonon@@UAEPAXPBD@Z) 
12>MainWindow.obj : error LNK2001: unresolved external symbol "public: virtual int __thiscall Phonon::AudioOutput::qt_metacall(enum QMetaObject::Call,int,void * *)" (?qt_metacall@AudioOutput@Phonon@@UAEHW4Call@QMetaObject@@HPAPAX@Z) 
12>MainWindow.obj : error LNK2001: unresolved external symbol "public: virtual struct QMetaObject const * __thiscall Phonon::MediaObject::metaObject(void)const " (?metaObject@MediaObject@Phonon@@UBEPBUQMetaObject@@XZ) 
12>MainWindow.obj : error LNK2001: unresolved external symbol "public: virtual void * __thiscall Phonon::MediaObject::qt_metacast(char const *)" (?qt_metacast@MediaObject@Phonon@@UAEPAXPBD@Z) 
12>MainWindow.obj : error LNK2001: unresolved external symbol "public: virtual int __thiscall Phonon::MediaObject::qt_metacall(enum QMetaObject::Call,int,void * *)" (?qt_metacall@MediaObject@Phonon@@UAEHW4Call@QMetaObject@@HPAPAX@Z) 

... 

12>F:\Projects\build_0.02_audio\bin\Debug\Rashomon.exe : fatal error LNK1120: 37 unresolved externals 

Answer 1

set() 명령 변수를 설정하는 cmake은 다음과 같은 라인을 가지고있다. 실행 파일을이 라이브러리와 링크하려면

target_link_libraries(your_executable ${QT_LIBS})