{ stdenv, fetchegg, chicken, makeWrapper }: { name, src , buildInputs ? [] , chickenInstallFlags ? [] , cscOptions ? [] , ...} @ args: let libPath = "${chicken}/var/lib/chicken/${toString chicken.binaryVersion}/"; overrides = import ./overrides.nix; baseName = (builtins.parseDrvName name).name; override = if builtins.hasAttr baseName overrides then builtins.getAttr baseName overrides else {}; in stdenv.mkDerivation ({ name = "chicken-${name}"; propagatedBuildInputs = buildInputs ++ [ chicken ]; propagatedUserEnvPkgs = buildInputs ++ [ chicken ]; buildInputs = [ makeWrapper ]; CSC_OPTIONS = stdenv.lib.concatStringsSep " " cscOptions; CHICKEN_REPOSITORY = libPath; CHICKEN_INSTALL_PREFIX = "$out"; installPhase = '' runHook preInstall chicken-install -p $out ${stdenv.lib.concatStringsSep " " chickenInstallFlags} for f in $out/bin/* do wrapProgram $f \ --set CHICKEN_REPOSITORY $CHICKEN_REPOSITORY \ --prefix CHICKEN_REPOSITORY_EXTRA : "$out/lib/chicken/${toString chicken.binaryVersion}/:$CHICKEN_REPOSITORY_EXTRA" \ --prefix CHICKEN_INCLUDE_PATH \; "$CHICKEN_INCLUDE_PATH;$out/share/" \ --prefix PATH : "$out/bin:${chicken}/bin:$CHICKEN_REPOSITORY_EXTRA:$CHICKEN_REPOSITORY" done runHook postInstall ''; } // (builtins.removeAttrs args ["name" "buildInputs"]) // override)