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nixpkgs/pkgs/os-specific/linux/lttng-modules/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

39 lines
1.1 KiB
Nix

{ lib, stdenv, fetchurl, kernel }:
stdenv.mkDerivation rec {
pname = "lttng-modules-${version}";
name = "${pname}-${kernel.version}";
version = "2.10.5";
src = fetchurl {
url = "https://lttng.org/files/lttng-modules/lttng-modules-${version}.tar.bz2";
sha256 = "07rs01zwr4bmjamplix5qz1c6mb6wdawb68vyn0w6wx68ppbpnxq";
};
buildInputs = kernel.moduleBuildDependencies;
hardeningDisable = [ "pic" ];
NIX_CFLAGS_COMPILE = "-Wno-error=implicit-function-declaration";
preConfigure = ''
export KERNELDIR="${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
export INSTALL_MOD_PATH="$out"
'';
installTargets = [ "modules_install" ];
enableParallelBuilding = true;
meta = with lib; {
description = "Linux kernel modules for LTTng tracing";
homepage = "https://lttng.org/";
license = with licenses; [ lgpl21 gpl2 mit ];
platforms = platforms.linux;
maintainers = [ maintainers.bjornfor ];
broken = builtins.compareVersions kernel.version "3.18" == -1
|| builtins.compareVersions kernel.version "4.16" == 1;
};
}