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{ stdenv, fetchFromGitHub, cmake, libpfm, zlib, python, pkgconfig, pythonPackages, which, procps, gdb }:
stdenv.mkDerivation rec {
version = "4.2.0";
name = "rr-${version}";
src = fetchFromGitHub {
owner = "mozilla";
repo = "rr";
rev = version;
sha256 = "03fl2wgbc1cilaw8hrhfqjsbpi05cid6k4cr3s2vmv5gx0dnrgy4";
};
patchPhase = ''
substituteInPlace src/Command.cc --replace '_BSD_SOURCE' '_DEFAULT_SOURCE'
patchShebangs .
'';
buildInputs = [ cmake libpfm zlib python pkgconfig pythonPackages.pexpect which procps gdb ];
cmakeFlags = [
"-DCMAKE_C_FLAGS_RELEASE:STRING="
"-DCMAKE_CXX_FLAGS_RELEASE:STRING="
"-Ddisable32bit=ON"
];
# we turn on additional warnings due to hardening
NIX_CFLAGS_COMPILE = "-Wno-error";
hardeningDisable = [ "fortify" ];
enableParallelBuilding = true;
# FIXME
#doCheck = true;
preCheck = "export HOME=$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.
'';
license = "custom";
maintainers = with stdenv.lib.maintainers; [ pierron thoughtpolice ];
platforms = stdenv.lib.platforms.linux;
};
}
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