When building with CMAKE_BUILD_TYPE=Debug and/or optimization set to -Og there are a number of compiler warnings that cause the build to fail. See
WT-9432 for context.
This is also likely to be related to
To reproduce the issue, run the following commands:
cmake -DCC_OPTIMIZE_LEVEL=-Og -DENABLE_STRICT=1 -G Ninja ../.
- Does this affect any team outside of WT?
No - the MongoDB server build is fine.
- How likely is it that this use case or problem will occur?
Every time the mentioned options are configured.
- If the problem does occur, what are the consequences and how severe are they?
There is a signal from a tool that our code may be incorrect, or in the least ambiguous. We should fix it.
- Is this issue urgent?
Build cleanliness is important, so I think it's urgent.
Acceptance Criteria (Definition of Done)
Can build with debug information and all reasonable compiler warning flags enabled.
Evergreen testing with compiler options should be enabled.
- Documentation update