我在El Capitan 10.11.4上,我想在Qt-Creator上安装Qt5来创建和开发项目。我在here上下载了安装程序。我这样检查了一下:check list installation
现在我在Qt-Creator中打开了一个项目:
#include <QObject>
#include <QString>
#include <QTcpSocket>
#include <QStackedWidget>
#include <gst/gst.h>
#include <gst/video/videooverlay.h>在qmake的运行过程中,它找不到'gst',也找不到'QObject‘或Qt中的其他东西。
为了解决来自'gst‘的问题,我尝试包含指向GStreamer框架的库路径,或者像这样传递'PKG-CONFIG’:
INCLUDEPATH += -I/Library/Frameworks/GStreamer.framework/Headers/
INCLUDEPATH += -I/Library/Frameworks/GStreamer.framework/Versions/1.0/lib/gstreamer-1.0/include
LIBS += -L/Library/Frameworks/GStreamer.framework/Libraries/
LIBS += -framework GStreamer
QMAKE_LFLAGS += -F/Library/Frameworks/GStreamer.framework/
PKG_CONFIG_PATH += /Library/Frameworks/GStreamer.framework/Libraries/pkgconfig:/usr/local/Cellar/glib/2.46.2/lib/pkgconfig
CONFIG += link_pkgconfig
PKGCONFIG += gstreamer-1.0 gstreamer-video-1.0 gstreamer-base-1.0但是什么都不起作用!非常感谢您的帮助:)
发布于 2017-05-25 09:16:21
我通过将GStreamer.framework的路径更改为:
your_qt_folder / version / clang_64 / lib并将此代码添加到.pro文件中
INCLUDEPATH += "/THE_NEW_PATH/GStreamer.framework/Headers/"
LIBS += -framework GStreamerhttps://stackoverflow.com/questions/36285647
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