{ stdenv, fetchurl }: stdenv.mkDerivation { name = "pcre2-10.20"; src = fetchurl { url = "ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre2-10.20.tar.bz2"; sha256 = "0yj8mm9ll9zj3v47rvmmqmr1ybxk72rr2lym3rymdsf905qjhbik"; }; configureFlags = [ "--enable-pcre2-16" "--enable-pcre2-32" "--enable-jit" ]; meta = { description = "Perl Compatible Regular Expressions"; homepage = "http://www.pcre.org/"; license = stdenv.lib.licenses.bsd3; maintainers = [ stdenv.lib.maintainers.ttuegel ]; platforms = stdenv.lib.platforms.all; }; }