Merge pull request #222522 from K900/fix-systemtap

    env.NIX_CFLAGS_COMPILE = toString [ "-Wno-error=deprecated-declarations" ]; # Needed with GCC 12

  };

  ## a kernel build dir as expected by systemtap

  kernelBuildDir = runCommand "kbuild-${kernel.version}-merged" { } ''

    mkdir -p $out

    for f in \

        ${kernel}/System.map \

        ${kernel.dev}/vmlinux \

        ${kernel.dev}/lib/modules/${kernel.modDirVersion}/build/{*,.*}

    do

      ln -s $(readlink -f $f) $out

    done

  '';

  pypkgs = with python3.pkgs; makePythonPath [ pyparsing ];

in runCommand "systemtap-${kernel.version}-${version}" {

  inherit stapBuild kernelBuildDir;

  inherit stapBuild;

  nativeBuildInputs = [ makeWrapper ];

  meta = {

    homepage = "https://sourceware.org/systemtap/";

  done

  rm $out/bin/stap $out/bin/dtrace

  makeWrapper $stapBuild/bin/stap $out/bin/stap \

    --add-flags "-r $kernelBuildDir" \

    --add-flags "-r ${kernel.dev}" \

    --prefix PATH : ${lib.makeBinPath [ stdenv.cc.cc stdenv.cc.bintools elfutils gnumake ]}

  makeWrapper $stapBuild/bin/dtrace $out/bin/dtrace \

    --prefix PYTHONPATH : ${pypkgs}