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Trying to build qt creator from source with MSVC: Cannot open include file: 'stddef.h': No such file or directory

Solved Qt Creator and other tools

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MikhailG

wrote on last edited by MikhailG

#1
Hello! Trying to build qt creator (the last available version on github) from source but having this compilation error :
```
c:\qt-creator\source\src\shared\qbs\src\shared\qtscript\src\3rdparty\javascriptcore\javascriptcore\wtf\Assertions.h(48): 
fatal error C1083: Cannot open include file: 'stddef.h': No such file or directory
```
Qt version: Qt 5.13.1 msvc2017 (32bit)
MSVC Vesroin: MSVC 2017 14.16.27023

Environment variables Path:
C:\Program Files (x86)\Windows Kits\10\Include\10.0.18362.0\ucrt
C:\Program Files (x86)\Windows Kits\10\Include\10.0.17763.0\ucrt
C:\Program Files (x86)\Windows Kits\10\Include\10.0.10240.0\ucrt

Allso I have 2019 VS installed, Qt 5.13.1 msvc2017 (64bit). But error keep happening. I REALLY do not want to reinstall everything from scratch. Maybe I miss something?
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Christian Ehrlicher
Lifetime Qt Champion
wrote on last edited by

#2

I would say the Windows SDK is missing. What exact compiler do you use (cl /?) and do you really opened a visual studio command prompt?
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C Christian Ehrlicher

I would say the Windows SDK is missing. What exact compiler do you use (cl /?) and do you really opened a visual studio command prompt?
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MikhailG

wrote on last edited by MikhailG

#3

@Christian-Ehrlicher Is Some specific SDK or in general it is missing? As for

@Christian-Ehrlicher said in Trying to build qt creator from source with MSVC: Cannot open include file: 'stddef.h': No such file or directory:

and do you really opened a visual studio command prompt?

No, I was trying to built using Qt command prompt. Will try to build using VS command promt.

@Christian-Ehrlicher said in Trying to build qt creator from source with MSVC: Cannot open include file: 'stddef.h': No such file or directory:

What exact compiler do you use (cl /?)

cl.
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M MikhailG

@Christian-Ehrlicher Is Some specific SDK or in general it is missing? As for

@Christian-Ehrlicher said in Trying to build qt creator from source with MSVC: Cannot open include file: 'stddef.h': No such file or directory:

and do you really opened a visual studio command prompt?

No, I was trying to built using Qt command prompt. Will try to build using VS command promt.

@Christian-Ehrlicher said in Trying to build qt creator from source with MSVC: Cannot open include file: 'stddef.h': No such file or directory:

What exact compiler do you use (cl /?)

cl.
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aha_1980
Lifetime Qt Champion
wrote on last edited by

#4

@MikhailG said in Trying to build qt creator from source with MSVC: Cannot open include file: 'stddef.h': No such file or directory:

cl.

And the version? @Christian-Ehrlicher meant to call cl /? in the command window...

Regards
Qt has to stay free or it will die.
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C Christian Ehrlicher

I would say the Windows SDK is missing. What exact compiler do you use (cl /?) and do you really opened a visual studio command prompt?
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MikhailG

wrote on last edited by

#5

@Christian-Ehrlicher said in Trying to build qt creator from source with MSVC: Cannot open include file: 'stddef.h': No such file or directory:

and do you really opened a visual studio command prompt

Thank you that was it! Wrong command prompt.
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