nixpkgs-suyu/pkgs/os-specific/linux/lttng-modules/default.nix

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{ lib, stdenv, fetchurl, kernel }:
stdenv.mkDerivation rec {
pname = "lttng-modules-${kernel.version}";
version = "2.12.6";
src = fetchurl {
url = "https://lttng.org/files/lttng-modules/lttng-modules-${version}.tar.bz2";
sha256 = "sha256-lawqLPkthdI/+9rKah7A18FnIR0eD7hQq5AASj9HXqo=";
};
buildInputs = kernel.moduleBuildDependencies;
hardeningDisable = [ "pic" ];
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NIX_CFLAGS_COMPILE = "-Wno-error=implicit-function-declaration";
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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; [ lgpl21Only gpl2Only mit ];
platforms = platforms.linux;
maintainers = [ maintainers.bjornfor ];
};
}