{fetchurl, buildPerlPackage, db}: buildPerlPackage rec { name = "DB_File-1.831"; src = fetchurl { url = "mirror://cpan/authors/id/P/PM/PMQS/${name}.tar.gz"; sha256 = "0hq2vvcsa3nkb5bpcl0nkfsxhk8wyrsp3p3ara18rscrfd783hjs"; }; preConfigure = '' cat > config.in <<EOF PREFIX = size_t HASH = u_int32_t LIB = ${db}/lib INCLUDE = ${db}/include EOF ''; }