The “--buildmode none” not work for cpp in version 2.22.3

[chenlvtang]

The “--buildmode none” not work for cpp in version 2.22.3

1. codeql version

CodeQL command-line toolchain release 2.22.3.
Copyright (C) 2019-2025 GitHub, Inc.
Unpacked in: D:\codeql\engine
   Analysis results depend critically on separately distributed query and
   extractor modules. To list modules that are visible to the toolchain,
   use 'codeql resolve packs' and 'codeql resolve languages'.

2. codeql database create ./test-codeql -l c-cpp --build-mode none -s ./

Initializing database at D:\My Documents\src\test-codeql.
Running build command: []
Running command in D:\My Documents\src: [D:\codeql\engine\cpp\tools\autobuild.cmd]
[2025-08-13 14:44:13] [build-stderr] Extraction error: 'MsvcCompiler' object has no attribute 'clangpp'
[2025-08-13 14:44:13] [build-stdout] Generating compilation commands...
[2025-08-13 14:44:13] [build-stdout] Indexing folder D:\My Documents\src, found 48 source files, 134 header files, 245 total files.
[2025-08-13 14:44:13] [build-stdout] Scanning system directories
Finalizing database at D:\src\test-codeql.
CodeQL detected code written in C/C++ but could not process any of it using the 'none' build mode. Provide a manual build command using --command or check the logs. For more information, review our troubleshooting guide at https://gh.io/troubleshooting-code-scanning/no-source-code-seen-during-build.

Even though I specified "--buildmode none", it still uses autobuild

[jketema]

Hi @chenlvtang

This is a known issue and was also reported here: #20071. Please keep an eye on that issue for updates. I'm going to close this as a duplicate.