{ stdenv, meson, ninja, pkg-config, glib, libfprint, polkit, dbus, systemd, pam, libpam-wrapper, pam-fprint-grosshack-src, ... }: let inherit (builtins) elemAt head readFile split; tag = head (split "'" (elemAt (split " version: '" (readFile "${pam-fprint-grosshack-src}/meson.build")) 2)); in stdenv.mkDerivation { pname = "pam-fprint-grosshack"; version = "${tag}+${pam-fprint-grosshack-src.shortRev}"; src = pam-fprint-grosshack-src; nativeBuildInputs = [ meson ninja pkg-config glib libfprint polkit dbus systemd pam libpam-wrapper ]; mesonFlags = [ "-Dpam_modules_dir=${placeholder "out"}/lib/security" "-Dsysconfdir=${placeholder "out"}/etc" "-Ddbus_service_dir=${placeholder "out"}/share/dbus-1/system-services" "-Dsystemd_system_unit_dir=${placeholder "out"}/lib/systemd/system" ]; }