nixpkgs/pkgs/os-specific/linux/cpupower/default.nix
Profpatsch 4a7f99d55d 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 10:38:22 +01:00

45 lines
1.2 KiB
Nix

{ lib, stdenv, buildPackages, kernel, pciutils, gettext }:
stdenv.mkDerivation {
pname = "cpupower";
inherit (kernel) version src;
nativeBuildInputs = [ gettext ];
buildInputs = [ pciutils ];
postPatch = ''
cd tools/power/cpupower
sed -i 's,/bin/true,${buildPackages.coreutils}/bin/true,' Makefile
sed -i 's,/bin/pwd,${buildPackages.coreutils}/bin/pwd,' Makefile
sed -i 's,/usr/bin/install,${buildPackages.coreutils}/bin/install,' Makefile
'';
makeFlags = [
"CROSS=${stdenv.cc.targetPrefix}"
"CC=${stdenv.cc.targetPrefix}cc"
"LD=${stdenv.cc.targetPrefix}cc"
];
installFlags = stdenv.lib.mapAttrsToList
(n: v: "${n}dir=${placeholder "out"}/${v}") {
bin = "bin";
sbin = "sbin";
man = "share/man";
include = "include";
lib = "lib";
locale = "share/locale";
doc = "share/doc/cpupower";
conf = "etc";
bash_completion_ = "share/bash-completion/completions";
};
enableParallelBuilding = true;
meta = with lib; {
description = "Tool to examine and tune power saving features";
homepage = "https://www.kernel.org/";
license = licenses.gpl2;
platforms = platforms.linux;
};
}