Files
Yuxuan Shui 3009f18828 rr: only enable 32-bit support on x86_64
i686 libraries cannot be built on ARM systems, but are required to
enable 32-bit support.

Supersedes #531138
2026-06-13 11:31:35 +01:00

131 lines
2.8 KiB
Nix

{
lib,
gccMultiStdenv,
stdenv,
fetchFromGitHub,
fetchpatch,
bash,
capnproto,
cmake,
gdb,
libpfm,
makeWrapper,
nix-update-script,
pkg-config,
procps,
python3,
which,
zlib,
zstd,
}:
let
stdenv' = if stdenv.hostPlatform.isx86_64 then gccMultiStdenv else stdenv;
in
stdenv'.mkDerivation (finalAttrs: {
version = "5.9.0";
pname = "rr";
src = fetchFromGitHub {
owner = "rr-debugger";
repo = "rr";
rev = finalAttrs.version;
hash = "sha256-o+HXrgGXdsvjlNh70qsXRtp2yXOiZIT30ejfs1KEaqE=";
};
patches = [
# fix build w/ glibc-2.42
(fetchpatch {
url = "https://github.com/rr-debugger/rr/commit/6251648873b9e1ed23536beebbaa5d6fead3d5be.patch";
hash = "sha256-k+jeGUJyybYq3GF2zIhpDF8NT66Buq6nztUbh28qVD8=";
})
];
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" (!stdenv.hostPlatform.isx86_64))
(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"
];
};
})