{ stdenv, fetchFromGitHub, cmake, libpfm, zlib, pkgconfig, python3Packages, which, procps, gdb, capnproto }: stdenv.mkDerivation rec { version = "5.3.0"; pname = "rr"; src = fetchFromGitHub { owner = "mozilla"; repo = "rr"; rev = version; sha256 = "1x6l1xsdksnhz9v50p4r7hhmr077cq20kaywqy1jzdklvkjqzf64"; }; postPatch = '' substituteInPlace src/Command.cc --replace '_BSD_SOURCE' '_DEFAULT_SOURCE' sed '7i#include ' -i src/Scheduler.cc patchShebangs . ''; # TODO: remove this preConfigure hook after 5.2.0 since it is fixed upstream # see https://github.com/mozilla/rr/issues/2269 preConfigure = ''substituteInPlace CMakeLists.txt --replace "std=c++11" "std=c++14"''; nativeBuildInputs = [ pkgconfig ]; buildInputs = [ cmake libpfm zlib python3Packages.python python3Packages.pexpect which procps gdb capnproto ]; propagatedBuildInputs = [ gdb ]; # needs GDB to replay programs at runtime 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 = "https://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. ''; license = with stdenv.lib.licenses; [ mit bsd2 ]; maintainers = with stdenv.lib.maintainers; [ pierron thoughtpolice ]; platforms = stdenv.lib.platforms.x86; }; }