未定義的參考`XF86VidModeSwitchToMode」

Question

當我編譯的PhysX的在Ubuntu 12.04演示也總是出現一些錯誤，就像

./../../SampleFramework/platform/lib/linux64/libSamplePlatform-MTCHECKED.a(LinuxSamplePlatform.cpp.o): In function `SampleFramework::LinuxPlatform::closeWindow()': 
/home/squall/physx/Samples/compiler/linux64public/./../../SampleFramework/platform/src/linux/LinuxSamplePlatform.cpp:369: undefined reference to `XF86VidModeSwitchToMode' 
/home/squall/physx/Samples/compiler/linux64public/./../../SampleFramework/platform/src/linux/LinuxSamplePlatform.cpp:370: undefined reference to `XF86VidModeSetViewPort' 
./../../SampleFramework/platform/lib/linux64/libSamplePlatform-MTCHECKED.a(LinuxSamplePlatform.cpp.o): In function `SampleFramework::LinuxPlatform::openWindow(unsigned int&, unsigned int&, char const*, bool)': 
/home/squall/physx/Samples/compiler/linux64public/./../../SampleFramework/platform/src/linux/LinuxSamplePlatform.cpp:271: undefined reference to `XF86VidModeQueryVersion' 
/home/squall/physx/Samples/compiler/linux64public/./../../SampleFramework/platform/src/linux/LinuxSamplePlatform.cpp:299: undefined reference to `XF86VidModeGetAllModeLines' 
/home/squall/physx/Samples/compiler/linux64public/./../../SampleFramework/platform/src/linux/LinuxSamplePlatform.cpp:310: undefined reference to `XF86VidModeSwitchToMode' 
/home/squall/physx/Samples/compiler/linux64public/./../../SampleFramework/platform/src/linux/LinuxSamplePlatform.cpp:311: undefined reference to `XF86VidModeSetViewPort' 

我想補充的標題包括編譯器已經提到的功能，但錯誤還是會出現。 我很窮。有誰能夠幫助我？

Answer 1

只需將-lXxf86vm -lXext -lX11標誌添加到鏈接器設置。別忘了在aptitude中安裝libxxf86vm-dev軟件包。