{ lib, mkCoqDerivation, coq, mathcomp-ssreflect, version ? null }: mkCoqDerivation { pname = "autosubst"; release."1.7".rev = "v1.7"; release."1.7".sha256 = "sha256-qoyteQ5W2Noxf12uACOVeHhPLvgmTzrvEo6Ts+FKTGI="; release."1.8".rev = "v1.8"; release."1.8".sha256 = "sha256-n0lD8D+tjqkDDjFiE4CggxczOPS5TkEnxpB3zEwWZ2I="; inherit version; defaultVersion = with lib.versions; lib.switch coq.coq-version [ { case = range "8.10" "8.13"; out = "1.7"; } { case = range "8.14" "8.18"; out = "1.8"; } ] null; propagatedBuildInputs = [ mathcomp-ssreflect ]; meta = with lib; { homepage = "https://www.ps.uni-saarland.de/autosubst/"; description = "Automation for de Bruijn syntax and substitution in Coq"; maintainers = with maintainers; [ siraben jwiegley ]; license = licenses.mit; }; }