ruby: fix build with clang 16 #245813
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ruby: fix build with clang 16 #245813
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Ruby requires `__cospi` and `__sinpi` from `math.h`. These should be available in 10.12, but they’re not because the upstream header used by the source-based SDK is from 2002. Unfortunately, there is no newer version of that header available upstream, so the only way to fix the calls to undefined library functions is by using the 11.0 SDK. These worked on clang 11, but they are an error on clang 16.
tjni
approved these changes
Jul 28, 2023
marsam
approved these changes
Jul 28, 2023
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Description of changes
Ruby requires
__cospiand__sinpifrommath.h. These should be available in 10.12, but they’re not because the upstream header used by the source-based SDK is from 2002. Unfortunately, there is no newer version of that header available upstream, so the only way to fix the calls to undefined library functions is by using the 11.0 SDK. These worked on clang 11, but they are an error on clang 16.Targeting staging because of rebuilds. There shouldn’t be any on aarch64-darwin or Linux, but there are ~1300 on x86_64-darwin.
Things done
sandbox = trueset innix.conf? (See Nix manual)nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage./result/bin/)