clang: error: unknown argument: '-fstack-usage'

Describe the bug A clear and concise description of what the bug is. First of all, thank you for your attention,our product is firmware, it contains .c and .h files,and then, When i use the codecheck for static check scanning and analyzer, it was in trouble. some errors in my program, like this:

[INFO 2021-10-11 10:53] - [66/5082] clang-tidy analyzed screen_adapter.c successfully. … Analyzing screen_adapter.c with clangsa failed! clang: error: unknown argument: ‘-fstack-usage’ … [INFO 2021-10-11 10:57] - ----==== Summary ====---- [INFO 2021-10-11 10:57] - Successfully analyzed [INFO 2021-10-11 10:57] - clang-tidy: 2541 [INFO 2021-10-11 10:57] - Failed to analyze [INFO 2021-10-11 10:57] - clangsa: 2541 [INFO 2021-10-11 10:57] - Total analyzed compilation commands: 2541 [INFO 2021-10-11 10:57] - ----=================---- [INFO 2021-10-11 10:57] - Analysis finished.

CodeChecker version You can get version info by running CodeChecker version.

CodeChecker analyzer version:

Kind | Version

Base package version | 6.17.0
Package build date | 2021-10-09T15:44
Git commit ID (hash) | 70dc02187b90da06e62f4272075336347b4242b2 Git tag information | 6.17

CodeChecker web version:

Kind | Version

Base package version | 6.17.0
Package build date | 2021-10-09T15:44
Git commit ID (hash) | 70dc02187b90da06e62f4272075336347b4242b2 Git tag information | 6.17
Server supported API (Thrift) | 6.43
Client API (Thrift) | 6.43

To Reproduce Steps to reproduce the behaviour:

When i use the codecheck for static check scanning and analyzer,some errors in my program, like this: Analyzing screen_adapter.c with clangsa failed! clang: error: unknown argument: ‘-fstack-usage’

1. Run command ‘…’
2. Go to ‘…’
3. Click on ‘…’
4. Scroll down to ‘…’
5. See error

Expected behaviour What you expected to happen. there is no problem.

Desktop (please complete the following information)

• OS: [e.g. Linux]----------------------------------linux DockerContainer
• Browser: [e.g. Firefox, Chrome]
• Version: [e.g. 22]

Additional context Add any other context about the problem. No

[csordasmarton]

Did you rebuild the CodeChecker package (make clean_package && make package)?

By the way what is your original compiler (gcc, g++, clang, …)? Can you please share us one translation unit from your compilation database?

[csordasmarton]

You can add this unknown option (-fstack-usage) above this line: https://github.com/Ericsson/codechecker/blob/70dc02187b90da06e62f4272075336347b4242b2/analyzer/codechecker_analyzer/buildlog/log_parser.py#L108

After it works fine and you can build/analyze you project successfully you can create a pull request from this change and we will merge it to our repository 😊