{stdenv, fetchurl}:
stdenv.mkDerivation {
name = "boehm-gc-7.0";
src = fetchurl {
url = http://www.hpl.hp.com/personal/Hans_Boehm/gc/gc_source/gc-7.0.tar.gz;
sha256 = "0nqy0462ainp79fjmx5lgr89s2d433fggr3n9d1p09xq77lwc2nj";
};
meta = {
description = "A garbage collector for C and C++";
homepage = http://www.hpl.hp.com/personal/Hans_Boehm/gc/;
}