{ stdenv, fetchurl, fetchpatch, perl, AlgorithmDiff, RegexpCommon }: stdenv.mkDerivation rec { name = "cloc-${version}"; version = "1.64"; src = fetchurl { url = "mirror://sourceforge/cloc/cloc-${version}.tar.gz"; sha256 = "1w3mz69h2i7pscvi9q7yp7wimds8g38c5ph78cj5pvjl5wa035rh"; }; patches = [ (fetchpatch { name = "perl-5.22.patch"; url = "https://bugs.archlinux.org/task/45494?getfile=13174"; sha256 = "1xxwqjy2q2fdza7kfp9ld0yzljkdsrgm8a9pwnmx5q4adigcjjsz"; }) ]; buildInputs = [ perl AlgorithmDiff RegexpCommon ]; makeFlags = [ "prefix=" "DESTDIR=$(out)" "INSTALL=install" ]; meta = { description = "A program that counts lines of source code"; homepage = http://cloc.sourceforge.net; license = stdenv.lib.licenses.gpl2; maintainers = with stdenv.lib.maintainers; [ fuuzetsu ]; }; }