Details
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Bug
-
Resolution: Cannot Reproduce
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Not Evaluated
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None
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1.3.1
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None
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System:
- Windows 11 Pro 24H2 build 26100.3476
- AMD Ryzen 9 5980HS
- All codes&toolset stored in local drive
VSCode:
- Official installer of VSCode Insiders
- Version: 1.99.0-insider
- Commit: c1fb4c3983bcc28e63dd159dbbb2ea98d352d33e
- Date: 2025-03-12T08:28:07.410Z
- Browser: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Code-Insiders/1.99.0-insider Chrome/132.0.6834.210 Electron/34.3.2 Safari/537.36
Qt: Online installed 5.15.2
VSCode extensions:
- Qt C++: 1.3.1 pre-release
- Qt Core: 1.3.1 pre-release
- C/C++: 1.21.6 pre-release
- CMake Tools: 1.21.6 pre-release
Compiler: Visual Studio 2022 Community
CMake:
- Official installer with version 3.31.5
- Project does not use CMake presets
Generator: winget installed ninja-build 1.12.1
Qt kit:
{
"name": "Qt-5.15.2-msvc2019_64_VSCommunity_2022_Release_amd64",
"visualStudio": "8cbb7000",
"visualStudioArchitecture": "x64",
"isTrusted": true,
"preferredGenerator": {
"name": "Ninja"
},
"cmakeSettings": {
"QT_QML_GENERATE_QMLLS_INI": "ON",
"CMAKE_CXX_FLAGS_DEBUG_INIT": "-DQT_QML_DEBUG -DQT_DECLARATIVE_DEBUG",
"CMAKE_CXX_FLAGS_RELWITHDEBINFO_INIT": "-DQT_QML_DEBUG -DQT_DECLARATIVE_DEBUG"
},
"environmentVariables": {
"VSCODE_QT_INSTALLATION": "c:\\Qt\\5.15.2\\msvc2019_64",
"PATH": "c:\\Qt\\5.15.2\\msvc2019_64\\bin;${env:PATH}"
}
}System: - Windows 11 Pro 24H2 build 26100.3476 - AMD Ryzen 9 5980HS - All codes&toolset stored in local drive VSCode: - Official installer of VSCode Insiders - Version: 1.99.0-insider - Commit: c1fb4c3983bcc28e63dd159dbbb2ea98d352d33e - Date: 2025-03-12T08:28:07.410Z - Browser: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Code-Insiders/1.99.0-insider Chrome/132.0.6834.210 Electron/34.3.2 Safari/537.36 Qt: Online installed 5.15.2 VSCode extensions: - Qt C++: 1.3.1 pre-release - Qt Core: 1.3.1 pre-release - C/C++: 1.21.6 pre-release - CMake Tools: 1.21.6 pre-release Compiler: Visual Studio 2022 Community CMake: - Official installer with version 3.31.5 - Project does not use CMake presets Generator: winget installed ninja-build 1.12.1 Qt kit: { "name": "Qt-5.15.2-msvc2019_64_VSCommunity_2022_Release_amd64", "visualStudio": "8cbb7000", "visualStudioArchitecture": "x64", "isTrusted": true, "preferredGenerator": { "name": "Ninja" }, "cmakeSettings": { "QT_QML_GENERATE_QMLLS_INI": "ON", "CMAKE_CXX_FLAGS_DEBUG_INIT": "-DQT_QML_DEBUG -DQT_DECLARATIVE_DEBUG", "CMAKE_CXX_FLAGS_RELWITHDEBINFO_INIT": "-DQT_QML_DEBUG -DQT_DECLARATIVE_DEBUG" }, "environmentVariables": { "VSCODE_QT_INSTALLATION": "c:\\Qt\\5.15.2\\msvc2019_64", "PATH": "c:\\Qt\\5.15.2\\msvc2019_64\\bin;${env:PATH}" } }
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Windows
Description
EVERY time when restart vscode / reload window / restart extension host, Qt project's CMake cache ALWAYS treated out-dated, cause `CMake: Build` go through configure again (despite CMakeFiles/CMakeCache.txt still exists and configure just a quick passthrough) and trigger whole build instead of incremental build.
However, aslong as I do not restart the extension, all incremental build works well.
According to Qt C++ extension log(attachment), it seems that Qt kits are regenerated and selected despite it already existed in CMake kits, maybe it's the problem?
I've tried in some projects, that incremental build works well after `CMake: Configure` without Qt kits.
So I digged this case in several projects, found it occurs randomly in this situation:
Sometimes, the extension generates duplicate Qt kits despite they're already exist. In this case, `CMake: Configure` will invalid any targets linking to Qt, so incremental build of these targets are invalidated.
