Error on Qt 6 Building from source for Windows Based

Lemat · 26 Jan 2021, 11:35

Let me show you CMakeError.log:

Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" did not produce an executable in "C:/Qt/CMakeFiles/3.18.4/CompilerIdCXX".

Checking whether the CXX compiler is IAR using "" did not match "IAR .+ Compiler":

** Visual Studio 2019 Developer Command Prompt v16.8.4
** Copyright (c) 2020 Microsoft Corporation

[vcvarsall.bat] Environment initialized for: 'x64'
Checking whether the CXX compiler is IAR using "" did not match "IAR .+ Compiler":

** Visual Studio 2019 Developer Command Prompt v16.8.4
** Copyright (c) 2020 Microsoft Corporation

[vcvarsall.bat] Environment initialized for: 'x64'
Checking whether the ASM compiler is GNU using "--version" did not match "(GNU assembler)|(GCC)|(Free Software Foundation)":
Microsoft (R) C/C++ Optimizing Compiler Version 19.28.29336 for x64
Copyright (C) Microsoft Corporation. All rights reserved.

cl : Command line warning D9002 : ignoring unknown option '--version'
cl : Command line error D8003 : missing source filename
Checking whether the ASM compiler is Clang using "--version" did not match "(clang version)":
Microsoft (R) C/C++ Optimizing Compiler Version 19.28.29336 for x64
Copyright (C) Microsoft Corporation. All rights reserved.

cl : Command line warning D9002 : ignoring unknown option '--version'
cl : Command line error D8003 : missing source filename
Checking whether the ASM compiler is AppleClang using "--version" did not match "(Apple LLVM version)":
Microsoft (R) C/C++ Optimizing Compiler Version 19.28.29336 for x64
Copyright (C) Microsoft Corporation. All rights reserved.

cl : Command line warning D9002 : ignoring unknown option '--version'
cl : Command line error D8003 : missing source filename
Checking whether the ASM compiler is ARMClang using "--version" did not match "armclang":
Microsoft (R) C/C++ Optimizing Compiler Version 19.28.29336 for x64
Copyright (C) Microsoft Corporation. All rights reserved.

cl : Command line warning D9002 : ignoring unknown option '--version'
cl : Command line error D8003 : missing source filename
Checking whether the ASM compiler is HP using "-V" did not match "HP C":
Microsoft (R) C/C++ Optimizing Compiler Version 19.28.29336 for x64
Copyright (C) Microsoft Corporation. All rights reserved.

cl : Command line error D8004 : '/V' requires an argument
Checking whether the ASM compiler is Intel using "--version" did not match "(ICC)":
Microsoft (R) C/C++ Optimizing Compiler Version 19.28.29336 for x64
Copyright (C) Microsoft Corporation. All rights reserved.

cl : Command line warning D9002 : ignoring unknown option '--version'
cl : Command line error D8003 : missing source filename
Checking whether the ASM compiler is SunPro using "-V" did not match "Sun C":
Microsoft (R) C/C++ Optimizing Compiler Version 19.28.29336 for x64
Copyright (C) Microsoft Corporation. All rights reserved.

cl : Command line error D8004 : '/V' requires an argument
Checking whether the ASM compiler is XL using "-qversion" did not match "XL C":
Microsoft (R) C/C++ Optimizing Compiler Version 19.28.29336 for x64
Copyright (C) Microsoft Corporation. All rights reserved.

cl : Command line warning D9002 : ignoring unknown option '-qversion'
cl : Command line error D8003 : missing source filename
Detecting CXX compiler ABI info failed to compile with the following output:
Change Dir: C:/Qt/CMakeFiles/CMakeTmp

Run Build Command(s):C:/ninja-win/ninja.exe cmTC_ea43b && [1/2] Building CXX object CMakeFiles\cmTC_ea43b.dir\CMakeCXXCompilerABI.cpp.obj

FAILED: CMakeFiles/cmTC_ea43b.dir/CMakeCXXCompilerABI.cpp.obj

"C:\PROGRA~2\Microsoft Visual Studio\2019\COMMUN~1\VC\AUXILI~1\Build\vcvars64.bat" -o CMakeFiles\cmTC_ea43b.dir\CMakeCXXCompilerABI.cpp.obj -c "C:\Program Files\CMake\share\cmake-3.18\Modules\CMakeCXXCompilerABI.cpp"

[ERROR:vcvarsall.bat] Invalid argument found : -o

[ERROR:vcvarsall.bat] Invalid argument found : CMakeFiles\cmTC_ea43b.dir\CMakeCXXCompilerABI.cpp.obj

[ERROR:vcvarsall.bat] Invalid argument found : -c

La syntaxe de la commande n'est pas correcte.

ninja: build stopped: subcommand failed.

Lemat · wrote on 26 Jan 2021, 11:33

My qt6vars.cmd:

REM Set up Microsoft Visual Studio 2019, where <arch> is amd64, x86, etc.
CALL "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvarsall.bat" amd64
SET _ROOT=C:\Qt\Qt-6
SET PATH=%_ROOT%\qtbase\bin;%_ROOT%\gnuwin32\bin;%PATH%
REM Uncomment the below line when using a git checkout of the source repository
REM SET PATH=%_ROOT%\qtrepotools\bin;%PATH%
SET _ROOT=

jsulm · 26 Jan 2021, 11:36

@Lemat said in Error on Qt 6 Building from source for Windows Based:

"C:\PROGRA~2\Microsoft Visual Studio\2019\COMMUN~1\VC\AUXILI~1\Build\vcvars64.bat" -o CMakeFiles\cmTC_ea43b.dir\CMakeCXXCompilerABI.cpp.obj -c "C:\Program Files\CMake\share\cmake-3.18\Modules\CMakeCXXCompilerABI.cpp"

This looks strange. This should be the call to the compiler, but instead vcvars64.bat is called. Can you show your script you created as described in the link (qt6vars.cmd)?

Lemat · replied to jsulm on 26 Jan 2021, 11:36

@jsulm

My qt6vars.cmd:

REM Set up Microsoft Visual Studio 2019, where <arch> is amd64, x86, etc.
CALL "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvarsall.bat" amd64
SET _ROOT=C:\Qt\Qt-6
SET PATH=%_ROOT%\qtbase\bin;%_ROOT%\gnuwin32\bin;%PATH%
REM Uncomment the below line when using a git checkout of the source repository
REM SET PATH=%_ROOT%\qtrepotools\bin;%PATH%
SET _ROOT=

Pablo J. Rogina · 26 Jan 2021, 11:46

@Lemat said in Error on Qt 6 Building from source for Windows Based:

C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.28.29333/bin/Hostx64/x64/cl.exe

I'm not very familiar with Windows build environment, but is that OK?
I mean, it looks like the 64 bit version of cl.exe is being used, but it's strange that the Visual Studio installation went to the x86 folder, as a 32 bit application?

Could you please describe your environment? i.e. Windows OS version and platform, same for Visual Studio.

Lemat · 26 Jan 2021, 11:41

@jsulm
owww !!, that is the CXX variable i set in system environment. i should change it to vcvarsall.bat

Lemat · replied to Lemat on 26 Jan 2021, 11:41

@Lemat
right ? you agree ?

Lemat · replied to Pablo J. Rogina on 26 Jan 2021, 11:46

@Pablo-J-Rogina

Windows 10 Professional 20H2 19042.685 X64

Microsoft Visual Studio Community 2019
Version 16.8.4

i use this same MSVC version to build my Qt x64 apps.

Lemat · 26 Jan 2021, 11:54

@jsulm

or what is the right compiler path ? this one ?: C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.28.29333\bin\Hostx64\x64

jsulm · 26 Jan 2021, 11:56

@Lemat I think that path is correct. Visual Studio itself is a x86 application, but it has compiler which generates x86_64 binaries.

Lemat · replied to jsulm on 26 Jan 2021, 11:56

@jsulm all right

Lemat · 26 Jan 2021, 12:01

should i set a real compiler path in the system environment variable CXX ?? i don't know the real compiler file name. my actual Qt 5.15.2 has detected it automatically. i am looking in her settings to find the compiler file name, but nothing.

jsulm · replied to Lemat on 26 Jan 2021, 12:01

@Lemat I don't think so. It should work as described on that web page. I don't know why it doesn't work for you.

Lemat · wrote on 26 Jan 2021, 16:23

i really need help for that. i tried anything, but nothing. Maybe cmake version ?

Lemat · wrote on 26 Jan 2021, 16:27

Tools used:
Cmake version: 3.18.4 x64
Python: 3.7.3 x64
ActivePerl: 5.28 x64
Ninja: 1.10.2

SGaist · 26 Jan 2021, 19:25

Hi,

IIRC, cmake 3.19.2 or newer is recommended but I don't have the source at hand.

Lemat · replied to SGaist on 26 Jan 2021, 19:25

@SGaist

Can you explain more ?

SGaist · 26 Jan 2021, 20:59

You should update your cmake version.

Lemat · replied to SGaist on 26 Jan 2021, 20:59

@SGaist

Okay. let me try. i am downloading cmake 3.19.3

Lemat · wrote on 27 Jan 2021, 11:12

i tried with cmake 3.19.3, problem still exist