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Fix compilation warnings #2531

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vkucera opened this issue May 3, 2023 · 15 comments
Open

Fix compilation warnings #2531

vkucera opened this issue May 3, 2023 · 15 comments
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vkucera commented May 3, 2023 •
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O2Physics compilation warnings are not treated as errors by default since #2012 to avoid breaking the CI checks when a new warning is introduced by a compiler. Only explicitly listed warnings make the CI check fail.

If one wants a warning to become an error, all instances have to be fixed first and then the warning can be added in the CMAKE_CXX_FLAGS variable in dependencies/O2PhysicsCompileFlags.cmake.

Currently checked warnings (reference):

  • -Wunused-variable
@vkucera vkucera added the bug Something isn't working label Sep 5, 2023
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vkucera commented Mar 25, 2024

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vkucera commented Apr 2, 2024

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vkucera commented Apr 2, 2024 •
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vkucera commented Apr 2, 2024

@vkucera vkucera pinned this issue Apr 11, 2024
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vkucera commented Apr 17, 2024

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vkucera commented Apr 18, 2024 •
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vkucera commented Apr 22, 2024

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vkucera commented Apr 23, 2024

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vkucera commented Apr 23, 2024 •
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Related PR:

Treats warnings as errors only in CI tests by adding -Werror if $ALIBUILD_O2_TESTS is set. This allows to compile locally despite warnings.

However, if we want to avoid breaking CI with new warnings, we have to provide an explicit list, which is better done inside O2PhysicsCompileFlags.cmake instead of inside the alidist recipe.
It would therefore be useful to have a switch equivalent to ALIBUILD_O2_TESTS inside O2PhysicsCompileFlags.cmake.

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vkucera commented Jun 11, 2024

@vkucera vkucera self-assigned this Jun 11, 2024
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vkucera commented Jun 22, 2024

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vkucera commented Jul 2, 2024

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vkucera commented Jul 9, 2024

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vkucera commented Jul 10, 2024

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vkucera commented Oct 17, 2024 •
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