是否可以在 OS X 上部署没有 Qt Network 的 Qt Quick 应用程序？

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`

我部署在 OS X 上。现在我的主要二进制文件以及许多 Qt Qtick 插件显示对 Qt 网络的依赖。

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)

在以下插件中发现了对 Qt Network 的相同依赖

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 Network 的情况下使用 Qt Quick？
Qt 有模块依赖文档吗？

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。

Answer 1

好吧，QtQml 依赖于 QtDeclarative 而依赖于 QtNetwork 所以我怀疑你能...

对于你来说，这里是 Qt Library Cross Dependencies

Answer 2

没有

证明

以下命令行脚本在 Linux 上生成 Qt5 模块的依赖列表：

# 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

这导致以下输出：

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 3

I don't get why the dependency in Qt Network is compiled into my own binary.

如果您使用 Qt 静态 link 程序，生成的可执行文件应该只包含调用的库例程的副本，而不是整个库。

Answer 4

你唯一的选择是reconfiguring and rebuilding Qt。
您可以自定义可用功能并在不违反许可的情况下摆脱很多东西。

我已经很长时间没有这样做了，所以我没有详细信息（我已经失去了 link 最好的指导，如果我找到它，我会告诉你）。我希望上面的文档就足够了。我相信您将能够通过 Google.

找到更好的说明

是否可以在 OS X 上部署没有 Qt Network 的 Qt Quick 应用程序？

Is it possible to deploy a Qt Quick application without Qt Network on OS X?

qt

qt5

qt-quick

qtnetwork