Hello! I'm done packaging MyServer for NixOS (https://svn.nixos.org/viewvc/nix?view=rev&revision=16801). However, the build system does not honor $(prefix), $(datadir), etc., which I had to work around:
https://svn.nixos.org/viewvc/nix/nixpkgs/trunk/pkgs/servers/http/myserver/prefix.patch?view=markup&pathrev=16801 I think it'd be nice to fix it for the next release, for the sake of consistency with the rest of GNU (info "(standards) Configuration"). Thanks, Ludo'.