【发布时间】:2017-12-16 18:27:53
【问题描述】:
我试图在我的 Mac OS High Sierra 计算机上编译 Qt 5.9.x。
我使用以下选项进行配置:
./configure --prefix=/Users/myuserid/opt/qt593 \
-opensource \
-release -gui -widgets -no-opengl -confirm-license \
-shared -no-dbus -nomake examples
配置后我编译,过了一会儿它停止了 跟随未定义的符号:
Undefined symbols for architecture x86_64:
"AVFVideoRendererControl::staticMetaObject", referenced from:
AVFMediaPlayerService::releaseControl(QMediaControl*) in avfmediaplayerservice.o
"AVFVideoRendererControl::AVFVideoRendererControl(QObject*)", referenced from:
AVFMediaPlayerService::requestControl(char const*) in avfmediaplayerservice.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[5]: *** [../../../../plugins/mediaservice/libqavfmediaplayer.dylib] Error 1
make[4]: *** [sub-mediaplayer-make_first] Error 2
make[3]: *** [sub-avfoundation-make_first] Error 2
make[2]: *** [sub-plugins-make_first] Error 2
make[1]: *** [sub-src-make_first] Error 2
make: *** [module-qtmultimedia-make_first] Error 2
如何修复或克服此错误?我还没有看到要为 Mac OS 下载的 AVMediaPlayer 包?我真的不需要它,因为 我不打算做任何声音或视频?
有人看到这个错误并知道如何解决它吗? 谢谢
【问题讨论】:
标签: macos qt compilation