diff options
Diffstat (limited to 'pkgs/os-specific/linux/vmm_clock/default.nix')
-rw-r--r-- | pkgs/os-specific/linux/vmm_clock/default.nix | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/pkgs/os-specific/linux/vmm_clock/default.nix b/pkgs/os-specific/linux/vmm_clock/default.nix new file mode 100644 index 0000000000000..a9cc266f6c536 --- /dev/null +++ b/pkgs/os-specific/linux/vmm_clock/default.nix @@ -0,0 +1,38 @@ +{ stdenv, lib, fetchFromGitHub, kernel }: + +stdenv.mkDerivation rec { + name = "vmm_clock"; + version = "0.1.0"; + + src = fetchFromGitHub { + owner = "voutilad"; + repo = "vmm_clock"; + rev = "${version}"; + sha256 = "0hg7ywznh6v11fywsz6f7w298bxph0wwm046zqaqncjvr4aizla4"; + }; + + hardeningDisable = [ "pic" "format" ]; + nativeBuildInputs = kernel.moduleBuildDependencies; + + extraConfig = '' + CONFIG_RTC_HCTOSYS yes + ''; + + makeFlags = kernel.makeFlags ++ [ + "DEPMOD=echo" + "INSTALL_MOD_PATH=$(out)" + "KERNELRELEASE=${kernel.modDirVersion}" + "KERNELDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build" + ]; + + meta = with lib; { + description = + "Experimental implementation of a kvmclock-derived clocksource for Linux guests under OpenBSD's hypervisor"; + homepage = "https://github.com/voutilad/vmm_clock"; + license = licenses.gpl2; + maintainers = with maintainers; [ qbit ]; + platforms = platforms.linux; + }; + + enableParallelBuilding = true; +} |