{ lib, stdenv, fetchFromGitHub, bash, capnproto, cmake, gdb, libpfm, makeWrapper, nix-update-script, pkg-config, procps, python3, which, zlib, zstd, }: stdenv.mkDerivation (finalAttrs: { version = "5.9.0"; pname = "rr"; src = fetchFromGitHub { owner = "rr-debugger"; repo = "rr"; rev = finalAttrs.version; hash = "sha256-o+HXrgGXdsvjlNh70qsXRtp2yXOiZIT30ejfs1KEaqE="; }; postPatch = '' substituteInPlace src/Command.cc --replace '_BSD_SOURCE' '_DEFAULT_SOURCE' patchShebangs src ''; # With LTO enabled, linking fails with the following message: # # src/AddressSpace.cc:1666: undefined reference to `rr_syscall_addr' # ld.bfd: bin/rr: hidden symbol `rr_syscall_addr' isn't defined # ld.bfd: final link failed: bad value # collect2: error: ld returned 1 exit status # # See also https://github.com/NixOS/nixpkgs/pull/110846 preConfigure = '' substituteInPlace CMakeLists.txt --replace "-flto" "" ''; strictDeps = true; nativeBuildInputs = [ capnproto cmake makeWrapper pkg-config python3.pythonOnBuildForHost which ]; buildInputs = [ bash capnproto gdb libpfm procps python3 zlib zstd ]; cmakeFlags = [ (lib.cmakeBool "disable32bit" true) (lib.cmakeBool "BUILD_TESTS" finalAttrs.finalPackage.doCheck) ]; # we turn on additional warnings due to hardening env.NIX_CFLAGS_COMPILE = "-Wno-error"; hardeningDisable = [ "fortify" ]; # FIXME doCheck = false; preCheck = "export HOME=$TMPDIR"; # needs GDB to replay programs at runtime preFixup = '' wrapProgram "$out/bin/rr" \ --prefix PATH ":" "${lib.makeBinPath [ gdb ]}"; ''; passthru.updateScript = nix-update-script { }; 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 lib.licenses; [ mit bsd2 ]; maintainers = with lib.maintainers; [ pierron thoughtpolice lf- ]; platforms = [ "aarch64-linux" "i686-linux" "x86_64-linux" ]; }; })