Question

我有一个使用以下模块的Qt Quick应用程序

QT = core gui qml quick widgets \
    core-private gui-private \
    multimedia printsupport`

我在OS X上部署。现在我的主要二进制文件以及许多Qt Qtick插件都显示出对Qt Network的依赖。

otool -L /path/to/My.app/Contents/MacOS/My

        /System/Library/Frameworks/Security.framework/Versions/A/Security (compatibility version 1.0.0, current version 55471.14.18)
        /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation (compatibility version 300.0.0, current version 1056.16.0)
        /usr/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.5)
        /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1197.1.1)
        @executable_path/../Frameworks/QtQuick.framework/Versions/5/QtQuick (compatibility version 5.4.0, current version 5.4.2)
        @executable_path/../Frameworks/QtGui.framework/Versions/5/QtGui (compatibility version 5.4.0, current version 5.4.2)
        @executable_path/../Frameworks/QtCore.framework/Versions/5/QtCore (compatibility version 5.4.0, current version 5.4.2)
        /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration (compatibility version 1.0.0, current version 1.0.0)
        /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit (compatibility version 1.0.0, current version 275.0.0)
        @executable_path/../Frameworks/QtQml.framework/Versions/5/QtQml (compatibility version 5.4.0, current version 5.4.2)
        /Users/me/Qt/5.4/clang_64/lib/QtNetwork.framework/Versions/5/QtNetwork (compatibility version 5.4.0, current version 5.4.2)
        @executable_path/../Frameworks/QtPrintSupport.framework/Versions/5/QtPrintSupport (compatibility version 5.4.0, current version 5.4.2)
        @executable_path/../Frameworks/QtWidgets.framework/Versions/5/QtWidgets (compatibility version 5.4.0, current version 5.4.2)
        @executable_path/../Frameworks/QtMultimedia.framework/Versions/5/QtMultimedia (compatibility version 5.4.0, current version 5.4.2)
        /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL (compatibility version 1.0.0, current version 1.0.0)
        /System/Library/Frameworks/AGL.framework/Versions/A/AGL (compatibility version 1.0.0, current version 1.0.0)
        /usr/lib/libc++.1.dylib (compatibility version 1.0.0, current version 120.0.0)
        /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation (compatibility version 150.0.0, current version 855.17.0)

在以下插件中可以找到与Qt Network相同的依赖性

My.app/Contents/Frameworks/QtMultimedia.framework/Versions/5/QtMultimedia
My.app/Contents/Frameworks/QtMultimediaQuick_p.framework/Versions/5/QtMultimediaQuick_p
My.app/Contents/Frameworks/QtQml.framework/Versions/5/QtQml
My.app/Contents/Frameworks/QtQuick.framework/Versions/5/QtQuick
My.app/Contents/Plugins/audio/libqtaudio_coreaudio.dylib
My.app/Contents/Resources/qml/QtMultimedia/libdeclarative_multimedia.dylib
My.app/Contents/Resources/qml/QtQuick/Controls/libqtquickcontrolsplugin.dylib
My.app/Contents/Resources/qml/QtQuick/Dialogs/libdialogplugin.dylib
My.app/Contents/Resources/qml/QtQuick/Dialogs/Private/libdialogsprivateplugin.dylib
My.app/Contents/Resources/qml/QtQuick/Layouts/libqquicklayoutsplugin.dylib
My.app/Contents/Resources/qml/QtQuick/PrivateWidgets/libwidgetsplugin.dylib
My.app/Contents/Resources/qml/QtQuick/Window.2/libwindowplugin.dylib
My.app/Contents/Resources/qml/QtQuick.2/libqtquick2plugin.dylib

是否可以在没有Qt网络的情况下使用Qt Quick？
Qt是否有任何模块依赖文档？

我不明白为什么Qt Network中的依赖会被编译成我自己的二进制文件。

Answer 1

没有

<强>证明

以下命令行脚本在Linux上生成Qt5模块的依赖关系列表：

# Run in e.g. Qt/5.4/gcc_64/lib
for f in libQt5*.so; do mod=$(basename "$f" .so | cut -c "7-"); echo "$mod"; ldd "$f" | grep "libQt5" | cut -f 1 -d">"  | tr -dc "a-zA-Z0-9.[:space:]" | cut -d"." -f 1 | sed 's/libQt5//g'; done

导致以下输出：

Bluetooth
    DBus
    Core
CLucene
    Core
Concurrent
    Core
Core
DBus
    Core
Declarative
    Widgets
    Gui
    Script
    Sql
    XmlPatterns
    Network
    Core
DesignerComponents
    Designer
    Widgets
    Gui
    Xml
    Core
Designer
    Widgets
    Gui
    Xml
    Core
Gui
    Core
Help
    Widgets
    Gui
    Core
    Network
    Sql
    CLucene
Location
    Positioning
    Quick
    Gui
    Core
    Qml
    Network
MultimediaQuick_p
    Quick
    Multimedia
    Gui
    Core
    Qml
    Network
Multimedia
    Network
    Gui
    Core
MultimediaWidgets
    Multimedia
    Widgets
    Gui
    Core
    OpenGL
    Network
Network
    Core
Nfc
    Core
OpenGL
    Widgets
    Gui
    Core
Positioning
    Core
PrintSupport
    Widgets
    Gui
    Core
Qml
    Network
    Core
QuickParticles
    Quick
    Gui
    Qml
    Core
    Network
Quick
    Gui
    Qml
    Network
    Core
QuickTest
    Widgets
    Gui
    Core
    Test
    Quick
    Qml
    Network
QuickWidgets
    Quick
    Widgets
    Gui
    Qml
    Core
    Network
Script
    Core
ScriptTools
    Core
    Widgets
    Gui
    Script
Sensors
    Core
SerialPort
    Core
Sql
    Core
Svg
    Widgets
    Gui
    Core
Test
    Core
WebChannel
    Qml
    Core
    Network
WebKit
    Sensors
    Core
    Positioning
    Quick
    Gui
    Qml
    Network
    WebChannel
    Sql
WebKitWidgets
    Widgets
    WebKit
    Gui
    Network
    Core
    Sensors
    PrintSupport
    OpenGL
    Positioning
    Quick
    Qml
    WebChannel
    Sql
WebSockets
    Network
    Core
Widgets
    Gui
    Core
X11Extras
    Gui
    Core
XmlPatterns
    Network
    Core
Xml
    Core

Answer 2

嗯， QtQml 取决于依赖于 QtNetwork 的 QtDeclarative ，所以我怀疑你能不能......

对你而言，这是Qt Library Cross Dependencies

Answer 3

我不明白为什么Qt网络中的依赖被编译成我自己的二进制文件。

如果您将程序静态链接到Qt，则生成的可执行文件应仅包含所调用的库例程的副本，而不是整个库。

Answer 4

唯一的选择是reconfiguring and rebuilding Qt 您可以自定义可用功能并在不破坏许可证的情况下删除大量内容。

我没有长时间这么做，所以我没有细节（我已经失去了与最佳教学的联系，如果我发现它，我会告诉你）。我希望上面的文档就足够了。我相信你能找到一些更好的Google指导。

是否有可能在OS X上部署没有Qt网络的Qt Quick应用程序？

4 个答案: