fix(modules) strip sanitizers flags for module reusage#6983
fix(modules) strip sanitizers flags for module reusage#6983waruqi merged 1 commit intoxmake-io:devfrom
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Arthapz
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Nov 1, 2025
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Summary of ChangesHello @Arthapz, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed! This pull request implements a crucial fix for the xmake build system by ensuring that Highlights
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Code Review
This pull request aims to prevent recompilation of C++ modules when sanitizer flags are changed, by adding fsanitize to the list of strippable flags. However, this change is incorrect and can lead to broken builds.
Sanitizer flags (e.g., -fsanitize=address) modify the generated code by adding instrumentation. If a pre-compiled module built without sanitizers is reused in a build with sanitizers enabled, it will result in mixing sanitized and non-sanitized code. This typically leads to linker errors or subtle runtime bugs.
The correct behavior is to treat sanitizer flags as ABI-affecting and force recompilation of modules when these flags change. This ensures the entire program is consistently built with or without sanitizers.
I have added comments to each file to revert this change.