39 lines
1 KiB
Nix
39 lines
1 KiB
Nix
{ stdenv, lib, fetchFromGitHub, kernel }:
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stdenv.mkDerivation rec {
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name = "vmm_clock";
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version = "0.1.0";
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src = fetchFromGitHub {
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owner = "voutilad";
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repo = "vmm_clock";
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rev = "${version}";
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sha256 = "0hg7ywznh6v11fywsz6f7w298bxph0wwm046zqaqncjvr4aizla4";
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};
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hardeningDisable = [ "pic" "format" ];
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nativeBuildInputs = kernel.moduleBuildDependencies;
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extraConfig = ''
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CONFIG_RTC_HCTOSYS yes
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'';
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makeFlags = kernel.makeFlags ++ [
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"DEPMOD=echo"
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"INSTALL_MOD_PATH=$(out)"
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"KERNELRELEASE=${kernel.modDirVersion}"
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"KERNELDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
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];
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meta = with lib; {
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broken = kernel.kernelOlder "4.19";
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description =
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"Experimental implementation of a kvmclock-derived clocksource for Linux guests under OpenBSD's hypervisor";
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homepage = "https://github.com/voutilad/vmm_clock";
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license = licenses.gpl2;
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maintainers = with maintainers; [ qbit ];
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platforms = platforms.linux;
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};
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enableParallelBuilding = true;
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}
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