{ lib, stdenv, fetchurl, pkg-config, poppler, libgcrypt, pcre2, asciidoc }: stdenv.mkDerivation rec { pname = "pdfgrep"; version = "2.2.0"; src = fetchurl { url = "https://pdfgrep.org/download/${pname}-${version}.tar.gz"; hash = "sha256-BmHlMeTA7wl5Waocl3N5ZYXbOccshKAv+H0sNjfGIMs="; }; postPatch = '' for i in ./src/search.h ./src/pdfgrep.cc ./src/search.cc; do substituteInPlace $i --replace '