tjh.dev
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github.com/NixOS/nixpkgs
nix
hyperv-daemons: use python3 for kernels that support it
Support for python3 was added in https://github.com/torvalds/linux/commit/8a99c920092f444cf9f1d737ae76527102886d8e
it is therefore supported in every kernel including and after 4.19
+3
-6
+3
-6
pkgs/os-specific/linux/hyperv-daemons/default.nix
+3
-6
pkgs/os-specific/linux/hyperv-daemons/default.nix
···
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-
{ stdenv, lib, python, kernel, makeWrapper, writeText
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+
{ stdenv, lib, python2, python3, kernel, makeWrapper, writeText
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, gawk, iproute2 }:
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let
···
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inherit (kernel) src version;
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nativeBuildInputs = [ makeWrapper ];
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+
buildInputs = [ (if lib.versionOlder version "4.19" then python2 else python3) ];
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# as of 4.9 compilation will fail due to -Werror=format-security
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hardeningDisable = [ "format" ];
···
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install -Dm755 lsvmbus $out/bin/lsvmbus
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install -Dm755 hv_get_dhcp_info.sh $out/${libexec}/hv_get_dhcp_info
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install -Dm755 hv_get_dns_info.sh $out/${libexec}/hv_get_dns_info
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-
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# I don't know why this isn't being handled automatically by fixupPhase
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substituteInPlace $out/bin/lsvmbus \
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--replace '/usr/bin/env python' ${python.interpreter}
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runHook postInstall
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'';
···
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Wants=hv-fcopy.service hv-kvp.service hv-vss.service
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EOF
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-
for f in $lib/lib/systemd/system/* ; do
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for f in $lib/lib/systemd/system/*.service ; do
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substituteInPlace $f --replace @out@ ${daemons}/bin
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done
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