{ callPackage, fetchurl, coq }: let param = { version = "1.6.1"; url = https://github.com/math-comp/math-comp/archive/mathcomp-1.6.1.tar.gz; sha256 = "1j9ylggjzrxz1i2hdl2yhsvmvy5z6l4rprwx7604401080p5sgjw"; }; in callPackage ./generic.nix { name = "coq${coq.coq-version}-ssreflect-${param.version}"; src = fetchurl { inherit (param) url sha256; }; }