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Disable ISA optimisation

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Mikael 2024-07-31 16:22:35 +02:00
parent 0e76dd8ec1
commit 984eaf1e99
1 changed files with 4 additions and 5 deletions
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9
flake.nix
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@ -14,7 +14,7 @@
eachSystem = lib.genAttrs [ "x86_64-linux" ];
legacyPackages = eachSystem (system: import nixpkgs { inherit system; });
linux-hardened = pkgs: arch: configfile:
linux-hardened = pkgs: configfile:
let
inherit (pkgs) linuxKernel fetchFromGitHub overrideCC;
inherit (pkgs.llvmPackages_latest) clangUseLLVM bintools;
@ -33,8 +33,7 @@
stdenv = overrideCC pkgs.stdenv
(clangUseLLVM.override { inherit bintools; });
extraMakeFlags =
[ "LLVM=1" "KCFLAGS=-march=${arch}" ];
extraMakeFlags = [ "LLVM=1" ];
isHardened = true;
inherit configfile features;
@ -50,9 +49,9 @@
pkgs = legacyPackages.x86_64-linux;
in {
qemu-virtio =
linux-hardened pkgs "x86-64-v3" ./x86-64/qemu-virtio;
linux-hardened pkgs ./x86-64/qemu-virtio;
thinkpad-x1-extreme-gen5 =
linux-hardened pkgs "alderlake" ./x86-64/thinkpad-x1-extreme-gen5;
linux-hardened pkgs ./x86-64/thinkpad-x1-extreme-gen5;
};
devShells.x86_64-linux =