RockteMQ-AI commented on issue #1399: URL: https://github.com/apache/rocketmq-clients/issues/1399#issuecomment-6143132710
**Issue Evaluation** Category: `type/bug` | Status: **Confirmed** The reported issue has been verified against the current codebase. **Root Cause:** `cpp/source/exports.map` is a GNU-ld version script. MSVC `link.exe` does not understand this format and silently ignores it. No `__declspec(dllexport)` decorations are applied to public API headers under `include/rocketmq/`. The resulting `rocketmq_shared.dll` exports zero symbols, and MSVC does not generate an import `.lib`, breaking the `ninja install` → `find_package()` workflow on Windows. **Impact:** C++ client shared library cannot be consumed out-of-tree on Windows after install. In-tree `add_subdirectory` usage is unaffected. **Severity:** medium (Windows shared-library install workflow broken; Linux/macOS and static builds unaffected) An automated fix proposal will be generated. Reply `/approve` to proceed with PR generation. --- *Automated evaluation by RockteMQ-AI* -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
