1 # Fetches a chicken egg from henrietta using `chicken-install -r'
2 # See: http://wiki.call-cc.org/chicken-projects/egg-index-4.html
4 { lib, stdenvNoCC, chicken }:
5 { name, version, md5 ? "", sha256 ? "" }:
8 throw "fetchegg does not support md5 anymore, please use sha256"
10 stdenvNoCC.mkDerivation {
11 name = "chicken-${name}-export-${version}";
12 builder = ./builder.sh;
13 nativeBuildInputs = [ chicken ];
15 outputHashAlgo = "sha256";
16 outputHashMode = "recursive";
23 impureEnvVars = lib.fetchers.proxyImpureEnvVars;