[Interest] Qt6 CMake Windows VS Debug Build Issues

[Oliver Niebuhr]

Am 30/06/2020 um 11:52 schrieb Oliver Niebuhr:
> Am 30/06/2020 um 09:31 schrieb Alexandru Croitor:
>> Hi,
>>
>> Thanks for the feedback.
>>
>> I would appreciate if you could file 2 bug reports for the issues you encountered with the "Build System: CMake component".
>>
>> I am not surprised about the long path issues, but the the clang one is strange.
>> Please provide your CMake configuration line and which clang libraries you used, in the bug reports.
>>
>>> On 30. Jun 2020, at 05:18, Oliver Niebuhr <googleersatz at oliverniebuhr.de> wrote:
>>>
>>> Hello List.
>>>
>>> I keep running into some Issues when trying to build a Debug Build with
>>> * Clang 10.0.1, build from Git, with VS 2019, Release build
>>> * CMake 3.17.3
>>> * Ninja 1.10
>>> * VS 2019 16.6.2
>>> * Qt 6 Dev Branch: latest Git
>>>
>>> Issue Number 1 is a too long Input Line. No problem with Release builds
>>> though.
>>> "[1/1547] Automatic QML type registration for target
>>> qmlfolderlistmodelplugin
>>> FAILED:
>>> qtdeclarative/src/imports/folderlistmodel/qmlfolderlistmodelplugin_qmltyperegistrations.cpp
>>>
>>> cmd.exe /C "cd /D
>>> C:\Dev\QtSrcx86DevMSVC\qtdeclarative\src\imports\folderlistmodel && set
>>> "PATH=C:\Dev\QtSrcx86DevMSVC\qtdeclarative\bin;C:\Dev\Qtx86DevDebugMSVC\bin;%PATH%"
>>> && C:\Dev\QtSrcx86DevMSVC\qtbase\bin\qmltyperegistrar.exe
>>> --generate-qmltypes=C:/Dev/QtSrcx86DevMSVC/qtdeclarative/src/imports/folderlistmodel/plugins.qmltypes
>>> --import-name=Qt.labs.folderlistmodel --major-version=6
>>> --minor-version=0
>>> @C:/Dev/QtSrcx86DevMSVC/qtdeclarative/src/imports/folderlistmodel/qmltypes/foreign_types.txt
>>> -o
>>> C:/Dev/QtSrcx86DevMSVC/qtdeclarative/src/imports/folderlistmodel/qmlfolderlistmodelplugin_qmltyperegistrations.cpp
>>> C:/Dev/QtSrcx86DevMSVC/qtdeclarative/src/imports/folderlistmodel/meta_types/qt6qmlfolderlistmodelplugin_debug_metatypes.json"
>>> The input line is too long."
>>>
>>> Issue Number 2 is a "mismatch detected for '_ITERATOR_DEBUG_LEVEL'" with
>>> "[4/1547] Linking CXX executable qtbase\bin\lupdate.exe
>>> FAILED: qtbase/bin/lupdate.exe
>>> cmd.exe /C "cd . && C:\Dev\CMake\bin\cmake.exe -E vs_link_exe
>>> --intdir=qttools\src\linguist\lupdate\CMakeFiles\lupdate.dir
>>> --rc=C:\PROGRA~2\WI3CF2~1\10\bin\100190~1.0\x64\rc.exe
>>> --mt=C:\PROGRA~2\WI3CF2~1\10\bin\100190~1.0\x64\mt.exe --manifests  --
>>> C:\PROGRA~2\MICROS~2\2019\COMMUN~1\VC\Tools\MSVC\1426~1.288\bin\Hostx64\x86\link.exe
>>> /nologo @CMakeFiles\lupdate.rsp  /out:qtbase\bin\lupdate.exe
>>> /implib:qttools\src\linguist\lupdate\lupdate.lib
>>> /pdb:qtbase\bin\lupdate.pdb /version:0.0  /machine:X86 /DYNAMICBASE
>>> /SUBSYSTEM:CONSOLE,10.0 /DEBUG:FASTLINK /GUARD:CF /INCREMENTAL /NXCOMPAT
>>> /subsystem:console   -DYNAMICBASE -NXCOMPAT  && cd ."
>>> LINK Pass 1: command
>>> "C:\PROGRA~2\MICROS~2\2019\COMMUN~1\VC\Tools\MSVC\1426~1.288\bin\Hostx64\x86\link.exe
>>> /nologo @CMakeFiles\lupdate.rsp /out:qtbase\bin\lupdate.exe
>>> /implib:qttools\src\linguist\lupdate\lupdate.lib
>>> /pdb:qtbase\bin\lupdate.pdb /version:0.0 /machine:X86 /DYNAMICBASE
>>> /SUBSYSTEM:CONSOLE,10.0 /DEBUG:FASTLINK /GUARD:CF /INCREMENTAL /NXCOMPAT
>>> /subsystem:console -DYNAMICBASE -NXCOMPAT /MANIFEST
>>> /MANIFESTFILE:qttools\src\linguist\lupdate\CMakeFiles\lupdate.dir/intermediate.manifest
>>> qttools\src\linguist\lupdate\CMakeFiles\lupdate.dir/manifest.res" failed
>>> (exit code 1319) with the following output:
>>> clangTooling.lib(Tooling.cpp.obj) : error LNK2038: mismatch detected for
>>> '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2' in
>>> numerus.cpp.obj
>>> clangTooling.lib(Tooling.cpp.obj) : error LNK2038: mismatch detected for
>>> 'RuntimeLibrary': value 'MD_DynamicRelease' doesn't match value
>>> 'MDd_DynamicDebug' in numerus.cpp.obj
>>> clangTooling.lib(CommonOptionsParser.cpp.obj) : error LNK2038: mismatch
>>> detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2'
>>> in numerus.cpp.obj
>>> clangTooling.lib(CommonOptionsParser.cpp.obj) : error LNK2038: mismatch
>>> detected for 'RuntimeLibrary': value 'MD_DynamicRelease' doesn't match
>>> value 'MDd_DynamicDebug' in numerus.cpp.obj
>>> clangTooling.lib(ArgumentsAdjusters.cpp.obj) : error LNK2038: mismatch
>>> detected for '_ITERATOR_DEBUG_LEVEL': value '0' doesn't match value '2'
>>> in numerus.cpp.obj
>>> clangTooling.lib(ArgumentsAdjusters.cpp.obj) : error LNK2038: mismatch
>>> detected for 'RuntimeLibrary': value 'MD_DynamicRelease' doesn't match
>>> value 'MDd_DynamicDebug' in numerus.cpp.obj
>>> [etc. etc. etc.]"
>>>
>>> Yes, I have tested removing the additional Compiler Flags like /Qspectre
>>> etc. - those are not the Problem. And please ignore the Numbers which
>>> counting the build order: I had to restart Ninja to get the Error
>>> Messages - Windows CMD Shell Output is very limited. No matter how high
>>> you set the Buffer Number.
>>>
>>> I am fully aware that the CMake Port is not finished and has a lot of
>>> Issues (having the Qt6 Bugreports Site pinned in the Browser). Still:
>>> Should I create a BR or wait for some Changes to Merge?
>>>
>>> Thanks!
>>> Olli
>>>
>>> _______________________________________________
>>> Interest mailing list
>>> Interest at qt-project.org
>>> https://lists.qt-project.org/listinfo/interest
>>
>>
> 
> Path too long Issue is more or less solved by shortening the Directory
> Name. I will create a BR about the Debug_Iterator_Mismatch sometime(TM)
> this week - I want to do more testing throughout the Week first.
> 
> 
> _______________________________________________
> Interest mailing list
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> https://lists.qt-project.org/listinfo/interest
> 

Hello again.

After more testing (different Tool Versions, different bitness etc.), I
filed a BR:
https://bugreports.qt.io/browse/QTBUG-85411

Olli

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