Loading...

XML

Word

Printable

Use the Online Installer to install Qt 6.8.0 beta1 for MinGW and MinGW 13.1.0 (to work around ~~QTBUG-126587~~).
Download the attached project files.
It's a simple Qt Widgets Application generated using Qt Creator's wizard.
Open a Windows command prompt (cmd.exe).

Get a Qt environment:

D:\tmp>D:\Qt\6.8.0\mingw_64\bin\qtenv2.bat
Setting up environment for Qt usage...

Go to some empty directory where you'd like to build:
```
D:\Qt\6.8.0\mingw_64>cd \tmp\build
```

Add the right MinGW to PATH:

D:\tmp\build>set PATH=D:\Qt\Tools\mingw1310_64\bin;%PATH%

This works around ~~QTBUG-126587~~

Build the project:

D:\tmp\build>qmake D:\tmp\demo\demo.pro && mingw32-make

Try starting the built application from the command prompt.
```
D:\tmp\build>release\demo.exe
```
This works. Fine.
Quit the built application.
Open the Windows Explorer (not from the command prompt) and navigate to the build directory.
Double-click the built .exe file.
The application cannot start because it cannot find needed libraries. As expected.
Back on the developer prompt we prepared in steps 1 to 6, run windeployqt to provide the needed libraries:
```
D:\tmp\build>cd release

D:\tmp\build\release>windeployqt demo.exe
```
In the Windows Explorer, double-click the built .exe file.
Now it has the Qt libraries but still it cannot find gcc's libraries libgcc_s_seh-1.dll and libstdc++-6.dll.
I expected that windeployqt provided those.

For Gerrit Dashboard: QTBUG-126775
#	Subject	Branch	Project	Status	CR	V
573521,2	windeployqt: Fix typo in mkspec detection	dev	qt/qtbase	Status: MERGED	+2	0
574198,2	windeployqt: Fix typo in mkspec detection	6.8	qt/qtbase	Status: MERGED	+2	0
574394,2	windeployqt: Fix typo in mkspec detection	6.7	qt/qtbase	Status: MERGED	+2	0