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How to build QtitanSolution for Python?

1 year 4 months ago #1 by Eun-seop, Yu
I failed to build QtitanSolution for python from source.

Environments
Qt 5.15.2 MSVC2019
msvc 2015 toolkit
Python 3.10 64bit
pyside2 5.15.2
shiboken2 5.15.2
shiboken2-generator 5.15.2

Reproduction
I flowed this document .
  1. Install Qt 5.15.2 msvc2019
  2. Install Python3.10 using Microsoft Store
  3. Install pyside2, shiboken2, shiboken2-generator using below command
    pip install pyside2 shiboken2
    pip install --index-url=https://download.qt.io/official_releases/QtForPython/ --trusted-host download.qt.io shiboken2_generator
  4. Install QtitanComponentsInstaller2022.4.0_PySide2_Qt5.15.2Win_x86.exe
  5. Build QtitanSolution using below command
    Run x64 Native Tools Command Prompt for VS 2015
    cd <QTITAN_SOLUTION_PATH>
    qmake.exe -r CONFIG+=python -platform win32-msvc
    • In this step, many WARN occur likes below.
    • WARNING: Failure to find: C:/Qt/Developer Machines/PyQtitanComponents2022.4.0/src/shared/Py<QTITAN_MODULE>/generated/DevMachines/<QTITAN_MODULE>/<FILE_NAME>
    • QTITAN_MODULE: QtitanBase, QtitanFastInfoset, QtitanStyle, QtitanGrid ...
    • FILE_NAME: qtitan_wrapper.cpp, ixmlstreamreader_wrapper.cpp, /segoemdl2font_wrapper.h ...
    nmake release
    • (qtitanbase)  [994ms] Generating class model (556)...                             [OK]
      (qtitanbase) [1001ms] Generating enum model (4)...                                [OK]
      (qtitanbase) [1004ms] Generating namespace model (74)...                          [OK]
      (qtitanbase) [1006ms] Resolving typedefs (89)...                                  [OK]
      (qtitanbase) [1258ms] Fixing class inheritance...                                 [OK]
      (qtitanbase) [1259ms] Detecting inconsistencies in class model...                 [OK]
      (qtitanbase) [1358ms] Detecting inconsistencies in typesystem (6796)...           [OK]
      (qtitanbase) [1378ms] Checking inconsistencies in function modifications...       [OK]
      (qtitanbase) [1379ms] Writing log files...                                        [OK]
      (qtitanbase) [1403ms] Running Source generator...                                 [OK]
      (qtitanbase) [1451ms] Running Header generator...                                 [OK]
      Done, (qtitanbase) 1469ms (351 known issues)
              rc /NOLOGO -DUNICODE -D_UNICODE -DWIN32 -D_ENABLE_EXTENDED_ALIGNED_STORAGE -DWIN64 -DQTN_PRIVATE_HEADERS -D_WINDOWS -DQTN_NAMESPACE -DNDEBUG -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -D_WINDLL -fo release\QtitanBase_resource.res QtitanBase_resource.rc
      'rc'은(는) 내부 또는 외부 명령, 실행할 수 있는 프로그램, 또는 배치 파일이 아닙니다.
      NMAKE : fatal error U1077: 'rc' : '0x1' 반환 코드입니다.
      Stop.
      NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\amd64\nmake.exe"' : '0x2' 반환  코드입니다.
      Stop.
      NMAKE : fatal error U1077: 'cd' : '0x2' 반환 코드입니다.
      Stop.

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1 year 4 months ago - 1 year 4 months ago #2 by Developer Machines
In this step, many WARN occur likes below.
WARNING: Failure to find: C:/Qt/Developer Machines/PyQtitanComponents2022.4.0/src/shared/Py<QTITAN_MODULE>/generated/DevMachines/<QTITAN_MODULE>/<FILE_NAME>

qtitanbase)  [994ms] Generating class model (556)...                             [OK]

It is absolutely normal. On the first pass, while the shiboken-generator has not completed, these files are not there, but after then they will appear.

NMAKE : fatal error U1077: 'rc' : '0x1' 반환 코드입니다.


Looks like rc.exe is not installed. Could you please check this topic?

developercommunity.visualstudio.com/t/rc...ommand-line-w/742544
Last edit: 1 year 4 months ago by Developer Machines.

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1 year 4 months ago #3 by Eun-seop, Yu
Thanks for reply.
I confirmed that rc.exe and rcdll.dll were not in the msvc 2015 build tool folder, and reinstalled them. Then rc error was solved.
But now a link error occur.
Do I need to build Qt first to build QtitanSoution for Python?


Error
(qtitanbase)  [796ms] Generating class model (556)...                             [OK]
(qtitanbase)  [803ms] Generating enum model (4)...                                [OK]
(qtitanbase)  [805ms] Generating namespace model (74)...                          [OK]
(qtitanbase)  [807ms] Resolving typedefs (89)...                                  [OK]
(qtitanbase) [1052ms] Fixing class inheritance...                                 [OK]
(qtitanbase) [1054ms] Detecting inconsistencies in class model...                 [OK]
(qtitanbase) [1152ms] Detecting inconsistencies in typesystem (6796)...           [OK]
(qtitanbase) [1172ms] Checking inconsistencies in function modifications...       [OK]
(qtitanbase) [1173ms] Writing log files...                                        [OK]
(qtitanbase) [1189ms] Running Source generator...                                 [OK]
(qtitanbase) [1238ms] Running Header generator...                                 [OK]
Done, (qtitanbase) 1253ms (351 known issues)
        rc /NOLOGO -DUNICODE -D_UNICODE -DWIN32 -D_ENABLE_EXTENDED_ALIGNED_STORAGE -DWIN64 -DQTN_PRIVATE_HEADERS -D_WINDOWS -DQTN_NAMESPACE -DNDEBUG -DQT_NO_DEBUG -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_CORE_LIB -D_WINDLL -fo release\QtitanBase_resource.res QtitanBase_resource.rc
        link /NOLOGO /DYNAMICBASE /NXCOMPAT /OPT:REF /INCREMENTAL:NO /DLL /SUBSYSTEM:WINDOWS /VERSION:2.5 /MANIFEST:embed /OUT:..\..\..\site-packages\DevMachines\QtitanBase.pyd @C:\Users\yes89\AppData\Local\Temp\nmF230.tmp
LINK : fatal error LNK1181: cannot open input file 'release\qtitan_wrapper.obj'
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\amd64\link.EXE"' : return code '0x49d'
Stop.
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\amd64\nmake.exe"' : return code '0x2'
Stop.
NMAKE : fatal error U1077: 'cd' : return code '0x2'
Stop.

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1 year 4 months ago - 1 year 4 months ago #4 by Developer Machines
Strange problem... Could you observe if the file actually exists there?

{QTITAN_INSTALL}\src\shared\PyQtitanBase\release\*wrapper.obj

Maybe "nmake clean" before rebuild will be effective?

I'd suggest to configure Visual Studio project instead of Makefile to check this issue. Please do:
qmake.exe CONFIG+="python" -tp vc -r QtitanComponents.pro
You will have Python.QtitanComponents.sln file that can be opened in Visual Studio.

Additionally, these CONFIG flags can be used for the debug purposes:
//Flag "python_debug" is used to configure output folder for the site-packages dir under the current python installation and you do not need to copy the binary files to python's lib folder manually. Just rebuld and run.
//For me it is: C:\Users\{USER}\AppData\Local\Programs\Python\Python{VERSION}\lib\site-packages\DevMachines\
// By default, everything is compiled into the folder - {QTITAN_INSTALL}\site-packages\DevMachines

qmake -r CONFIG+="python python_debug" QtitanComponents.pro
// Use "verbose" flag if you need to see all the variables and lib names that are used to configure your project:
qmake -r CONFIG+="python verbose" QtitanComponents.pro

We will check the build under your environment and let you know shortly.
Last edit: 1 year 4 months ago by Developer Machines.

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1 year 4 months ago #5 by Eun-seop, Yu
Hi. Thank you for responding quickly.

In first qmake and nmake, link error occured.
LINK : fatal error LNK1181: cannot open input file 'release\qtitan_wrapper.obj'
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\amd64\link.EXE"' : return code '0x49d'
I checked 'src/shared/PyQtitanBase/release' directory.
Only QtitanBase_resource.res is in the directory.

In second qmake and nmake without additional action, below error occured.
qtitanbase_module_wrapper.cpp
        link /NOLOGO /DYNAMICBASE /NXCOMPAT /OPT:REF /INCREMENTAL:NO /DLL /SUBSYSTEM:WINDOWS /VERSION:2.5 /MANIFEST:embed /OUT:..\..\..\site-packages\DevMachines\QtitanBase.pyd @C:\Users\yes89\AppData\Local\Temp\nm2BDC.tmp
   Creating library ..\..\..\site-packages\DevMachines\QtitanBase.lib and object ..\..\..\site-packages\DevMachines\QtitanBase.exp
        cd src\shared\PyQtitanFastInfoset\ && ( if not exist Makefile C:\Qt\5.15.2\msvc2015_64\bin\qmake.exe -o Makefile "C:\Qt\Developer Machines\PyQtitanComponents2022.4.0\src\shared\PyQtitanFastInfoset\PyQtitanFastInfoset.pro" "CONFIG+=python" -platform win32-msvc ) && "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\amd64\nmake.exe" -f Makefile release

Microsoft (R) Program Maintenance Utility Version 14.00.24210.0
Copyright (C) Microsoft Corporation.  All rights reserved.

        "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\amd64\nmake.exe" -f Makefile.Release

Microsoft (R) Program Maintenance Utility Version 14.00.24210.0
Copyright (C) Microsoft Corporation.  All rights reserved.

NMAKE : fatal error U1073: don't know how to make 'typesystem_qtitanfastinfoset.xml'
Stop.
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\BIN\amd64\nmake.exe"' : return code '0x2'
Stop.
NMAKE : fatal error U1077: 'cd' : return code '0x2'
Stop.

I checked directories.
'*.wrapper.obj's are in 'src/shared/PyQtitanBase/release'.
'typesystem_qtitanfastinfoset.xml' is not in 'src/shared/QtitanFastInfoset'.

Unfortunately 'nmake clean' was not effective.
After 'nmake clean' and 'nmake release', same error occured.
NMAKE : fatal error U1073: don't know how to make 'typesystem_qtitanfastinfoset.xml'

Now, I'm going to try the method you suggested.

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1 year 4 months ago - 1 year 4 months ago #6 by Developer Machines
Looks like it is a bug in our last python installation. The file typesystem_qtitanfastinfoset.xml should be in folder - QtitanSolution2022.4.0\src\shared\PyQtitanFastInfoset\
Please download this zip arch and create a src\shared\PyQtitanFastInfoset\ folder. After that fastinfoset binding should be created.

File Attachment:

File Name: PyQtitanFa...oset.zip
File Size:2 KB


Installation bug will be fixed in the next update.
Attachments:
Last edit: 1 year 4 months ago by Developer Machines.
The following user(s) said Thank You: Eun-seop, Yu

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