135 lines
3.4 KiB
Nix
135 lines
3.4 KiB
Nix
{ stdenv
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, lib
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, checkbashisms
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, coreutils
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, ethtool
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, fetchFromGitHub
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, gawk
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, gnugrep
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, gnused
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, hdparm
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, iw
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, kmod
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, makeWrapper
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, pciutils
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, perl
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, perlcritic
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, shellcheck
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, smartmontools
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, systemd
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, util-linux
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, x86_energy_perf_policy
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# RDW only works with NetworkManager, and thus is optional with default off
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, enableRDW ? false
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, networkmanager
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}: stdenv.mkDerivation rec {
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pname = "tlp";
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version = "1.4.0";
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src = fetchFromGitHub {
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owner = "linrunner";
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repo = "TLP";
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rev = version;
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sha256 = "sha256-Blwj4cqrrYXohnGyJYe+1NYifxqfS4DoVUHmxFf62i4=";
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};
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# XXX: See patch files for relevant explanations.
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patches = [
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./patches/0001-makefile-correctly-sed-paths.patch
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./patches/0002-tlp-sleep.service-reintroduce.patch
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];
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buildInputs = [ perl ];
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nativeBuildInputs = [ makeWrapper gnused ];
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# XXX: While [1] states that DESTDIR should not be used, and that the correct
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# variable to set is, in fact, PREFIX, tlp thinks otherwise. The Makefile for
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# tlp concerns itself only with DESTDIR [2] (possibly incorrectly) and so we set
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# that as opposed to PREFIX, despite what [1] says.
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#
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# [1]: https://github.com/NixOS/nixpkgs/issues/65718
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# [2]: https://github.com/linrunner/TLP/blob/ab788abf4936dfb44fbb408afc34af834230a64d/Makefile#L4-L46
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makeFlags = [
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"DESTDIR=${placeholder "out"}"
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"TLP_NO_INIT=1"
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"TLP_WITH_ELOGIND=0"
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"TLP_WITH_SYSTEMD=1"
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"TLP_BATD=/share/tlp/bat.d"
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"TLP_BIN=/bin"
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"TLP_CONFDEF=/share/tlp/defaults.conf"
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"TLP_CONFREN=/share/tlp/rename.conf"
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"TLP_FLIB=/share/tlp/func.d"
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"TLP_MAN=/share/man"
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"TLP_META=/share/metainfo"
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"TLP_SBIN=/sbin"
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"TLP_SHCPL=/share/bash-completion/completions"
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"TLP_TLIB=/share/tlp"
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];
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installTargets = [ "install-tlp" "install-man" ]
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++ lib.optionals enableRDW [ "install-rdw" "install-man-rdw" ];
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doCheck = true;
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checkInputs = [ checkbashisms perlcritic shellcheck ];
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checkTarget = [ "checkall" ];
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# TODO: Consider using resholve here
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postInstall = let
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paths = lib.makeBinPath (
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[
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coreutils
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ethtool
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gawk
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gnugrep
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gnused
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hdparm
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iw
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kmod
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pciutils
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perl
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smartmontools
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systemd
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util-linux
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] ++ lib.optional enableRDW networkmanager
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++ lib.optional (lib.meta.availableOn stdenv.hostPlatform x86_energy_perf_policy) x86_energy_perf_policy
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);
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in
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''
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fixup_perl=(
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$out/share/tlp/tlp-pcilist
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$out/share/tlp/tlp-readconfs
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$out/share/tlp/tlp-usblist
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$out/share/tlp/tpacpi-bat
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)
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for f in "''${fixup_perl[@]}"; do
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wrapProgram "$f" --prefix PATH : "${paths}"
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done
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fixup_bash=(
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$out/bin/*
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$out/etc/NetworkManager/dispatcher.d/*
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$out/lib/udev/tlp-*
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$out/sbin/*
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$out/share/tlp/bat.d/*
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$out/share/tlp/func.d/*
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$out/share/tlp/tlp-func-base
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)
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for f in "''${fixup_bash[@]}"; do
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sed -i '2iexport PATH=${paths}:$PATH' "$f"
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done
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rm -rf $out/var
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rm -rf $out/share/metainfo
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'';
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meta = with lib; {
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description = "Advanced Power Management for Linux";
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homepage =
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"https://linrunner.de/en/tlp/docs/tlp-linux-advanced-power-management.html";
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platforms = platforms.linux;
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maintainers = with maintainers; [ abbradar lovesegfault ];
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license = licenses.gpl2Plus;
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};
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}
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