tuhaihe opened a new pull request, #1513:
URL: https://github.com/apache/cloudberry/pull/1513
1. Remove explicit -Werror=pessimizing-move flag from CMakeLists.txt. This
flag was added in commit e7e07c27a7 to catch pessimizing-move warnings on
higher GCC versions, but it breaks compilation on GCC 8.x where this warning
option does not exist. The fix is safe because GCC 9+ enables
-Wpessimizing-move by default and the existing -Werror flag already converts
all warnings to errors.
2. Fix fast_io.cc compatibility issues:
- Add missing <unistd.h> include for pread()
- Define uring_likely macro fallback for older liburing versions
See: Issue#1441 <https://github.com/apache/cloudberry/issues/1441\>
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Fixes #ISSUE_Number
### What does this PR do?
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### Type of Change
- [ ] Bug fix (non-breaking change)
- [ ] New feature (non-breaking change)
- [ ] Breaking change (fix or feature with breaking changes)
- [ ] Documentation update
### Breaking Changes
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### Test Plan
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- [ ] Unit tests added/updated
- [ ] Integration tests added/updated
- [ ] Passed `make installcheck`
- [ ] Passed `make -C src/test installcheck-cbdb-parallel`
### Impact
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**User-facing changes:**
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**Dependencies:**
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### Checklist
- [ ] Followed [contribution
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- [ ] Added/updated documentation
- [ ] Reviewed code for security implications
- [ ] Requested review from [cloudberry
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