nixpkgs-suyu/pkgs/os-specific/linux/turbostat/default.nix

{ lib, stdenv, kernel, libcap }:

stdenv.mkDerivation {
  pname = "turbostat";
  inherit (kernel) src version;

  buildInputs = [ libcap ];
  makeFlags = [ "PREFIX=${placeholder "out"}" ];

  postPatch = ''
    cd tools/power/x86/turbostat
  '';

  meta = with lib; {
    description = "Report processor frequency and idle statistics";
    homepage = "https://www.kernel.org/";
    license = licenses.gpl2;
    platforms = [ "i686-linux" "x86_64-linux" ]; # x86-specific
  };
}
treewide: with stdenv.lib; in meta -> with lib; Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix 2021-01-11 08:54:33 +01:00			`{ lib, stdenv, kernel, libcap }:`
linuxPackages*.turbostat: init 2019-09-15 05:47:35 +02:00
			`stdenv.mkDerivation {`
			`pname = "turbostat";`
			`inherit (kernel) src version;`

turbostat: requires libcap to build 2020-07-08 05:58:27 +02:00			`buildInputs = [ libcap ];`
linuxPackages*.turbostat: init 2019-09-15 05:47:35 +02:00			`makeFlags = [ "PREFIX=${placeholder "out"}" ];`

			`postPatch = ''`
			`cd tools/power/x86/turbostat`
			`'';`

treewide: with stdenv.lib; in meta -> with lib; Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix 2021-01-11 08:54:33 +01:00			`meta = with lib; {`
linuxPackages*.turbostat: init 2019-09-15 05:47:35 +02:00			`description = "Report processor frequency and idle statistics";`
treewide: Per RFC45, remove all unquoted URLs 2020-04-01 03:11:51 +02:00			`homepage = "https://www.kernel.org/";`
linuxPackages*.turbostat: init 2019-09-15 05:47:35 +02:00			`license = licenses.gpl2;`
			`platforms = [ "i686-linux" "x86_64-linux" ]; # x86-specific`
			`};`
			`}`