windeployqt错过了一些库，而获得了其他不需要的库

通常部署一个Qt项目I：

1. 继续运行它，找到它抱怨缺少的库，然后添加它们，直到没有更多的库为止
2. 使用依赖助行器让我走完大部分路（如果不是全部的话），然后返回选项1
3. 或者只是创建一个静态链接的版本（有时会感到屁股疼痛）

所以我现在想试试windeployqt，它对我来说存在于D:installQt5.5mingw492_32bin 中

然后我用运行它

D:>D:installQt5.5mingw492_32binwindeployqt.exe d:softwarebuild-qtGuiTestApp-Desktop_Qt_5_5_0_MinGW_32bit-Debugdebug

以下是结果输出：

D:softwarebuild-qtGuiTestApp-Desktop_Qt_5_5_0_MinGW_32bit-DebugdebugqtGuiTes
tApp.exe 32 bit, debug executable
Adding Qt5Svg for qsvgicond.dll
Skipping plugin qmldbg_qtquick2d.dll due to disabled dependencies.
Skipping plugin qmldbg_tcpd.dll due to disabled dependencies.
Direct dependencies: Qt5Core Qt5Network Qt5WebKitWidgets Qt5Widgets
All dependencies   : Qt5Core Qt5Gui Qt5Multimedia Qt5MultimediaWidgets Qt5Networ
k Qt5OpenGL Qt5Positioning Qt5PrintSupport Qt5Qml Qt5Quick Qt5Sensors Qt5Sql Qt5
WebKit Qt5WebKitWidgets Qt5Widgets
To be deployed     : Qt5Core Qt5Gui Qt5Multimedia Qt5MultimediaWidgets Qt5Networ
k Qt5OpenGL Qt5Positioning Qt5PrintSupport Qt5Qml Qt5Quick Qt5Sensors Qt5Sql Qt5
Svg Qt5WebKit Qt5WebKitWidgets Qt5Widgets
Updating Qt5WebChanneld.dll.
Updating icuin54.dll.
Updating icuuc54.dll.
Updating icudt54.dll.
Updating Qt5Cored.dll.
Updating Qt5Guid.dll.
Updating Qt5Multimediad.dll.
Updating Qt5MultimediaWidgetsd.dll.
Updating Qt5Networkd.dll.
Updating Qt5OpenGLd.dll.
Updating Qt5Positioningd.dll.
Updating Qt5PrintSupportd.dll.
Updating Qt5Qmld.dll.
Updating Qt5Quickd.dll.
Updating Qt5Sensorsd.dll.
Updating Qt5Sqld.dll.
Updating Qt5Svgd.dll.
Updating Qt5WebKitd.dll.
Updating Qt5WebKitWidgetsd.dll.
Updating Qt5Widgetsd.dll.
Updating libGLESV2d.dll.
Updating libEGLd.dll.
Updating D3Dcompiler_47.dll.
Creating directory audio.
Updating qtaudio_windowsd.dll.
Creating directory bearer.
Updating qgenericbearerd.dll.
Updating qnativewifibearerd.dll.
Creating directory iconengines.
Updating qsvgicond.dll.
Creating directory imageformats.
Updating qddsd.dll.
Updating qgifd.dll.
Updating qicnsd.dll.
Updating qicod.dll.
Updating qjp2d.dll.
Updating qjpegd.dll.
Updating qmngd.dll.
Updating qsvgd.dll.
Updating qtgad.dll.
Updating qtiffd.dll.
Updating qwbmpd.dll.
Updating qwebpd.dll.
Creating directory mediaservice.
Updating dsengined.dll.
Updating qtmedia_audioengined.dll.
Creating directory platforms.
Updating qwindowsd.dll.
Creating directory playlistformats.
Updating qtmultimedia_m3ud.dll.
Creating directory position.
Updating qtposition_positionpolld.dll.
Creating directory printsupport.
Updating windowsprintersupportd.dll.
Creating directory sensorgestures.
Updating qtsensorgestures_plugind.dll.
Updating qtsensorgestures_shakeplugind.dll.
Creating directory sensors.
Updating qtsensors_genericd.dll.
Creating directory sqldrivers.
Updating qsqlited.dll.
Updating qsqlmysqld.dll.
Updating qsqlodbcd.dll.
Updating qsqlpsqld.dll.
Creating D:softwarebuild-qtGuiTestApp-Desktop_Qt_5_5_0_MinGW_32bit-Debugdebug
translations...
Creating qt_ca.qm...
Creating qt_cs.qm...
Creating qt_de.qm...
Creating qt_fi.qm...
Creating qt_fr.qm...
Creating qt_hu.qm...
Creating qt_it.qm...
Creating qt_ja.qm...
Creating qt_ko.qm...
Creating qt_lv.qm...
Creating qt_ru.qm...
Creating qt_sk.qm...
Creating qt_uk.qm...
D:>

所以看起来不错，因为我的项目虽然很简单，但使用了：core, gui, network, webkit, webkitwidgets，所以是的，有很多qt库。

然而，当我运行我的可执行文件时，我得到了一个错误，它找不到以下libs:

• libgcc_s_dw2-1.dll
• libstdc++-6.dll
• libwinpthread-1.dll

我从同一个文件夹（D:installQt5.5mingw492_32bin）手动添加了它们，效果很好。我的问题是：

1. 为什么它会错过这些文件
2. 我怎样才能拿到它们
3. 1GB的libs对我来说似乎有点太多了，所以我四处查看并删除了一些我认为不需要的，我的可执行文件仍然运行良好。那么，如何提高windeployqt的效率，并获得所需的DLL呢

如果没有回答这些问题，我发现这个工具对我来说有点无用，因为我自己可以做得更好。。。。我可能会编写一些脚本来继续运行它，并读取错误并复制相关的dll：o

编辑

添加了以下文件夹（带有dll），但它们的数量仅为75mb。。。公平地说，近1GB是由于我正在使用的webkit、quick、gui和其他大型Qt-lib：

mediaservice,
platforms,
playlistformats,
position,
printsupport,
sensorgestures,
sensors,
sqldrivers,
translations,
audio,
iconengines,
imageformats