push sheeet

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

@@ -0,0 +1,49 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  kernel,
+  kernelModuleMakeFlags,
+}:
+
+stdenv.mkDerivation rec {
+  pname = "lttng-modules-${kernel.version}";
+  version = "2.13.15";
+
+  src = fetchFromGitHub {
+    owner = "lttng";
+    repo = "lttng-modules";
+    rev = "v${version}";
+    hash = "sha256-cEiv1EjsEvyreRERrCGKKpJdA1IKvuyVmgA7S3EkEnU=";
+  };
+
+  nativeBuildInputs = kernel.moduleBuildDependencies;
+
+  hardeningDisable = [ "pic" ];
+
+  env.NIX_CFLAGS_COMPILE = "-Wno-error=implicit-function-declaration";
+
+  makeFlags = kernelModuleMakeFlags ++ [
+    "KERNELDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
+    "INSTALL_MOD_PATH=${placeholder "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 ];
+    broken =
+      (lib.versions.majorMinor kernel.modDirVersion) == "5.10"
+      || (lib.versions.majorMinor kernel.modDirVersion) == "5.4";
+  };
+}