<commit_before>{ stdenv, fetchFromGitHub, cmake, libpfm, zlib, python, pkgconfig, pythonPackages, which, procps, gdb }:

stdenv.mkDerivation rec {
  version = "4.3.0";
  name = "rr-${version}";

  src = fetchFromGitHub {
    owner = "mozilla";
    repo = "rr";
    rev = version;
    sha256 = "0hl59g6252zi1j9zng5x5gqlmdwa4gz7mbvz8h3b7z4gnn2q5l6c";
  };

  postPatch = ''
    substituteInPlace src/Command.cc --replace '_BSD_SOURCE' '_DEFAULT_SOURCE'
    sed '7i#include <math.h>' -i src/Scheduler.cc
    patchShebangs .
  '';

  buildInputs = [ cmake libpfm zlib python pkgconfig pythonPackages.pexpect which procps gdb ];
  cmakeFlags = [
    "-DCMAKE_C_FLAGS_RELEASE:STRING="
    "-DCMAKE_CXX_FLAGS_RELEASE:STRING="
    "-Ddisable32bit=ON"
  ];

  # we turn on additional warnings due to hardening
  NIX_CFLAGS_COMPILE = "-Wno-error";

  hardeningDisable = [ "fortify" ];

  enableParallelBuilding = true;

  # FIXME
  #doCheck = true;

  preCheck = "export HOME=$TMPDIR";

  meta = {
    homepage = http://rr-project.org/;
    description = "Records nondeterministic executions and debugs them deterministically";
    longDescription = ''
      rr aspires to be your primary debugging tool, replacing -- well,
      enhancing -- gdb. You record a failure once, then debug the
      recording, deterministically, as many times as you want. Every
      time the same execution is replayed.
    '';
<commit_msg>rr: pin Python to Python 2<commit_after>{ stdenv, fetchFromGitHub, cmake, libpfm, zlib, pkgconfig, python2Packages, which, procps, gdb }:

stdenv.mkDerivation rec {
  version = "4.3.0";
  name = "rr-${version}";

  src = fetchFromGitHub {
    owner = "mozilla";
    repo = "rr";
    rev = version;
    sha256 = "0hl59g6252zi1j9zng5x5gqlmdwa4gz7mbvz8h3b7z4gnn2q5l6c";
  };

  postPatch = ''
    substituteInPlace src/Command.cc --replace '_BSD_SOURCE' '_DEFAULT_SOURCE'
    sed '7i#include <math.h>' -i src/Scheduler.cc
    patchShebangs .
  '';

  buildInputs = [ cmake libpfm zlib python2Packages.python pkgconfig python2Packages.pexpect which procps gdb ];
  cmakeFlags = [
    "-DCMAKE_C_FLAGS_RELEASE:STRING="
    "-DCMAKE_CXX_FLAGS_RELEASE:STRING="
    "-Ddisable32bit=ON"
  ];

  # we turn on additional warnings due to hardening
  NIX_CFLAGS_COMPILE = "-Wno-error";

  hardeningDisable = [ "fortify" ];

  enableParallelBuilding = true;

  # FIXME
  #doCheck = true;

  preCheck = "export HOME=$TMPDIR";

  meta = {
    homepage = http://rr-project.org/;
    description = "Records nondeterministic executions and debugs them deterministically";
    longDescription = ''
      rr aspires to be your primary debugging tool, replacing -- well,
      enhancing -- gdb. You record a failure once, then debug the
      recording, deterministically, as many times as you want. Every
      time the same execution is replayed.
    '';

{'fraction_non_alphanumeric': 0.10853530031612224, 'fraction_numerical': 0.021777309448542326, 'mean_word_length': 3.4779874213836477, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 5, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6880126', 'n_tokens_mistral': 1025, 'n_tokens_neox': 971, 'n_words': 246}