How can i static build qt project in Visual Studio

vandal_op · 1 Jun 2023, 13:11

he is can run his project with out qt desing

but i can't
i have a few dll error like the qt6core.dll q6widgets.dll qt6network.dll
i cant run my project with out qt desing

Christian Ehrlicher · wrote on 6 Jan 2023, 13:31

@vandal_op said in How can i static build qt project in Visual Studio:

i have a few dll error like the qt6core.dll q6widgets.dll qt6network.dll

You need to adjust your PATH environment variable so the dlls are found during runtime.

vandal_op · 1 Jun 2023, 16:36

how can i do?

where is the dlls? i think i have to found dlls folder and write to this page?
im right?

Christian Ehrlicher · 1 Jun 2023, 17:01

@vandal_op said in How can i static build qt project in Visual Studio:

how can i do?

lmgtfy

where is the dlls?

In your first post you wrote where you installed your Qt to, so I would start searching in there...

vandal_op · wrote on 6 Jan 2023, 21:33

This post is deleted!

vandal_op · wrote on 14 Jan 2023, 02:10

i cant build static qt, what is this error?

vandal_op · wrote on 14 Jan 2023, 21:05

any help?

Christian Ehrlicher · 15 Jan 2023, 12:53

As you can see in your output you're building for MinGW, not MSVC. Adjust your environment (hint: Visual Studio Command prompt) so cl.exe is properly found by configure.bat/cmake.

vandal_op · wrote on 15 Jan 2023, 12:43

i watch this video https://youtu.be/KCH92zvrHas?t=330t
and his have a gnuwin32 file in qt src but i dont have
and he is using this file for build..

https://prnt.sc/dGJM8w4fCtwy

https://prnt.sc/8ixug_JUdXLb

https://prnt.sc/R_jmzIoEV6Bd

vandal_op · 15 Jan 2023, 13:00

@Christian-Ehrlicher did u have anything info?

Christian Ehrlicher · wrote on 15 Jan 2023, 13:00

@vandal_op said in How can i static build qt project in Visual Studio:

did u have anything info?

No - I already told you that you have to make sure that configure picks up the msvc compiler and not the MinGW one as you can't mix the two compiler. So clean up your build dir and start over.

vandal_op · wrote on 15 Jan 2023, 15:10

@Christian-Ehrlicher finaly i can build now but not working again..

https://prnt.sc/dw5Ji91U6kK6
prefix folder is empty

https://prnt.sc/n7b1vcGn1pr_

vandal_op · wrote on 15 Jan 2023, 15:20

doesnt have jom make file

https://prnt.sc/C683RFG_Wa2r

vandal_op · wrote on 15 Jan 2023, 19:22

I seriously don't understand qt, I just want to compile as static and I couldn't do it in 3 days..

Chris Kawa · 15 Jan 2023, 21:49

Have 3 folders (you can name them however you want):

/src
    //this is where Qt sources are
/build
   // this is where you build
/install
   //this is where you install

From start menu open x64 Native Tools Command prompt for VS. You don't need admin privileges.
cd to your build directory (not src!)
In your build directory:
../src/configure -prefix <full path to install dir> -static -static-runtime <any other options you want>
cmake --build . --parallel
cmake --install .
if you also built debug version then also cmake --install . --config Debug
That's it, 3 or 4 commands.

vandal_op · wrote on 15 Jan 2023, 21:49

@Chris-Kawa

it was running fine but still gave an error

Chris Kawa · 15 Jan 2023, 22:29

Read the third line.

vandal_op · wrote on 15 Jan 2023, 22:29

@Chris-Kawa

cd c:/qt-static/build
c:/qt-static/src/configure -debug-and-release -commercial -confirm-license -static -platform win32-msvc2019 -nomake examples -nomake tests -prefix C:\Qt-Static\install
cmake --build . --parallel

build success.

install error

I think I did all the steps correctly but the result is still like this.

Chris Kawa · wrote on 15 Jan 2023, 22:59

Don't re-run configure in a directory that you have a failed build in. If a build fails clear the build directory and start over from clean state: empty dir, configure, build, install.
Don't pass -platform win32-msvc2019. Platform is deduced from the environment i.e. the command prompt bat you used. Note that you're building 32bit version. If you want to build 64bit version start the x64 command prompt.
Don't try to build modules you don't need. In the src dir you have directories like this:

qt3d
qt5compat
qtactiveqt
qtcharts
...

Each of them is a Qt module. You need qtbase and qttools. Others are optional. Go through the list and for each module you're not planning to use exclude it via parameter of configure. Some of those are also not supported in a static build (you got a message about it in your previous post). Exclude those too. For example to exclude qtwebengine pass -skip qtwebengine. Do that for every module that is not supported or you're not planning to use.

vandal_op · wrote on 15 Jan 2023, 23:31

@Chris-Kawa I need this modules with static

core;gui;network;widgets

i try build with this code still error in a few minute

c:/qt-static/src/configure -debug-and-release -commercial -confirm-license -static -nomake examples -nomake tests -prefix C:\Qt-Static\install -skip qtwebengine -skip qt3d -skip qt5compat -skip qtactiveqt -skip qtcharts