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{ lib, stdenv, pkgsBuildBuild, rustPlatform, fetchFromGitHub, pkg-config, libunwind, python3 }:
rustPlatform.buildRustPackage rec {
pname = "py-spy";
version = "0.3.3";
src = fetchFromGitHub {
owner = "benfred";
repo = "py-spy";
rev = "v${version}";
sha256 = "1w9nwsmazafr78ghif6njdcqjisr0f1jb6cm1w4ngvigx5qlrbkv";
};
NIX_CFLAGS_COMPILE = "-L${libunwind}/lib";
# error: linker `arm-linux-gnueabihf-gcc` not found
preConfigure = stdenv.lib.optionalString (stdenv.buildPlatform != stdenv.hostPlatform) ''
export RUSTFLAGS="-Clinker=$CC"
'';
checkInputs = [ python3 ];
cargoSha256 = "0hrzmpwd2k4l8gjbry8ddrkv9q9qh8ag096md4q0fyn5bgnxhkah";
meta = with lib; {
description = "Sampling profiler for Python programs";
license = licenses.mit;
maintainers = [ maintainers.lnl7 ];
};
}
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