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cc-wrapper: add -m{,no-}strict-align and -mcmodel parameter

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aleksana 2025-05-01 23:41:20 +08:00
parent 24df6aa12a
commit ff97a3df3b
1 changed files with 11 additions and 1 deletions
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12
pkgs/build-support/cc-wrapper/default.nix
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@ -332,7 +332,17 @@ let
++ optional (targetPlatform ? gcc.fpu) "-mfpu=${targetPlatform.gcc.fpu}"
++ optional (targetPlatform ? gcc.mode) "-mmode=${targetPlatform.gcc.mode}"
++ optional (targetPlatform ? gcc.thumb) "-m${thumb}"
++ optional (tune != null) "-mtune=${tune}";
++ optional (tune != null) "-mtune=${tune}"
++
optional (targetPlatform ? gcc.strict-align)
"-m${optionalString (!targetPlatform.gcc.strict-align) "no-"}strict-align"
++ optional (
targetPlatform ? gcc.cmodel
&&
# TODO: clang on powerpcspe also needs a condition: https://github.com/llvm/llvm-project/issues/71356
# https://releases.llvm.org/18.1.6/tools/clang/docs/ReleaseNotes.html#loongarch-support
((targetPlatform.isLoongArch64 && isClang) -> versionAtLeast ccVersion "18.1")
) "-mcmodel=${targetPlatform.gcc.cmodel}";
defaultHardeningFlags = bintools.defaultHardeningFlags or [ ];