In win compile from command line

jsulm

@Mihaill said in In win compile from command line:

It's return much errors:

What errors?

Bonnie

Did you set enviroments for msvc and qt?

You should:

Start from VS2019 start menu "x64 Native Tools Command Prompt"
In the above command prompt, run "C:\Qt\5.15.2\msvc2019_64\bin\qtenv2.bat"

Then CD to your build folder and run qmake and nmake/jom

Mihaill

@Bonnie said in In win compile from command line:

You should:

Start from VS2019 start menu "x64 Native Tools Command Prompt"
In the above command prompt, run "C:\Qt\5.15.2\msvc2019_64\bin\qtenv2.bat"

Then CD to your build folder and run qmake and nmake/jom

Thanks. It's help me generate moc files. What need doing now for generate .exe?

jsulm

@Mihaill All you need to do after calling qmake is to call make or jom

Mihaill

@jsulm said in In win compile from command line:

@Mihaill All you need to do after calling qmake is to call make or jom

I call jom after qmake, jom generate moc file, but not create .exe

jsulm

@Mihaill Then the build fails I guess. Any errors?

Mihaill

@jsulm said in In win compile from command line:

errors

C:\Qt\5.15.2\msvc2019_64\lib\qtmaind.lib warning LNK4272: Library computer type "x64" conflicts with target computer type "x86"

Chris Kawa

@Mihaill You are building a 32bit app and linking to 64bit Qt. That won't work. If you want 32bit app use 32bit Qt. If you want 64bit app build from the "x64 Native Tools Command Prompt" of Visual Studio.

Mihaill

@Chris-Kawa But i'm using 64bit qmake

 C:/Qt/5.15.2/msvc2019_64/bin/qmake.exe C:\QtProjects\qsingleteleshell\BTeleShell-ui.pro

and after only

C:\Qt\Tools\QtCreator\bin\jom\jom.exe

Where is usinf 32bit?

Christian Ehrlicher

@Mihaill said in In win compile from command line:

Where is usinf 32bit?

As @Chris-Kawa already said - your compiler is a compiler to create 32bit executables - setup the correct one.

jsulm

@Mihaill "If you want 64bit app build from the "x64 Native Tools Command Prompt" of Visual Studio."

Mihaill

@jsulm I'm using
but it's not help me

jsulm

@Mihaill Then use what was suggested here...

Mihaill

@jsulm said in In win compile from command line:

here...

no link

Chris Kawa

@Mihaill If you want to solve your problem you're gonna have to start doing what we say. "Developer Command Prompt for VS 2022" is the wrong one for your case. It sets up a 32 bit compiler.

It was already said by @Bonnie and me - to develop 64bit apps you need "x64 Native Tools Command Prompt".

Open your start menu, scroll down to Visual Studio, open "x64 Native Tools Command Prompt". Not "Developer Command Prompt", not "x64_x86 Cross Tools Command Prompt". Not any other. "x64 Native Tools Command Prompt" is the one you need

Mihaill

@Chris-Kawa I try using
In project mutch subproject and now builded only unit test. How builded all subprojects?

Mihaill

x64 Native Tools Command Prompt help me. Thank all guys!