Fail build on warning #691
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rettichschnidi
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Turn the -Wdiscarded-qualifiers into an error and fix the existing issues.
Fix and enforce absence of such issues.
Fix and enforce absence of such issues.
Fix and enforce absence of such issues.
Fix and enforce absence of such issues.
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No longer rely on unportable formatting strings.
Silence the existing, benign looking code, but ensure we get a warning for new code with such issues.
-Wunused-parameter yields the majority of the warnings. Ignoring it (for now) makes other, more relevant warnings better visible.
2 out of 2 cases are false positives.
This is code not (directly) under our control.
Using difftime() might be more clean, but uses doubles instead of integers.
Turn (almost) all warnings into errors to ensure no new warnings enter the code base. -Wcast-align is not an error because fixing the findings requires a bit more work than what I am willing to do right now and the tinydtls yields some findings.
Adapting changed lines: ``` git clang-format-14 --style=file master ```
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mlasch
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Mar 31, 2023
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Fix or work around warnings in existing code base. Enforce warning free build in CI.
Probably best reviewed commit-by-commit, due to the reformatting required by clang-format.