{ stdenv, fetchFromGitHub, makeWrapper, coreutils, binutils-unwrapped }: stdenv.mkDerivation rec { name = "spectre-meltdown-checker-${version}"; version = "0.35"; src = fetchFromGitHub { owner = "speed47"; repo = "spectre-meltdown-checker"; rev = "v${version}"; sha256 = "0pzs6iznrar5zkg92gsh6d0zhdi715zwqcb8hh1aaykx9igjb1xw"; }; prePatch = '' substituteInPlace spectre-meltdown-checker.sh \ --replace /bin/echo ${coreutils}/bin/echo ''; nativeBuildInputs = [ makeWrapper ]; installPhase = with stdenv.lib; '' install -Dt $out/lib spectre-meltdown-checker.sh makeWrapper $out/lib/spectre-meltdown-checker.sh $out/bin/spectre-meltdown-checker \ --prefix PATH : ${makeBinPath [ binutils-unwrapped ]} ''; meta = with stdenv.lib; { description = "Spectre & Meltdown vulnerability/mitigation checker for Linux"; homepage = https://github.com/speed47/spectre-meltdown-checker; license = licenses.gpl3; platforms = platforms.linux; maintainers = with maintainers; [ dotlambda ]; }; }