Nearly Worked Servo Hacking Environment for NixOS

Dockerfile

# Copyright (C) 2015 Siddhanathan Shanmugam
# License: GPLv3 (see LICENSE)
# Maintainer: siddhanathan@gmail.com
#
# Dockerfile for hacking on Servo
#

FROM ubuntu:15.10
MAINTAINER Siddhanathan Shanmugam

RUN apt-get update

# Servo requirements
RUN apt-get install -y curl freeglut3-dev autoconf \
  libfreetype6-dev libgl1-mesa-dri libglib2.0-dev xorg-dev \
  gperf g++ build-essential cmake python-virtualenv python-pip \
  libssl-dev libbz2-dev libosmesa6-dev libxmu6 libxmu-dev \
  libglu1-mesa-dev libgles2-mesa-dev libegl1-mesa-dev

# Useful tools
RUN apt-get install -y sudo git python-dev vim autotools-dev

# Drivers, this part still doesn't work
RUN apt-get install -y i965-va-driver

RUN useradd -m -d /home/servo -s /bin/bash servo
RUN echo "servo ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/servo \
  && chmod 0440 /etc/sudoers.d/servo
ENV HOME /home/servo
ENV SHELL /bin/bash
WORKDIR /home/servo
USER servo

shell.nix

with import <nixpkgs> {};

assert stdenv.isLinux;

with pkgs;

let build = {name, url, sha256, exes} :
  stdenv.mkDerivation rec {
    inherit name;
    src = fetchurl {
      inherit url sha256;
    };

    dontStrip = true;

    installPhase = ''
      mv ${name} $out
      rm $out/manifest.in
    '';

    prePatch=''
      if [ "$name" == "rustc" ]; then
       	mv rust-std-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/ rustc/lib/rustlib/
      fi
    '';

    preFixup = let
      rpath = stdenv.lib.concatStringsSep ":" [
        "$out/lib"
        (stdenv.lib.makeLibraryPath [ zlib ])
        ''${stdenv.cc.cc}/lib64''
      ];
    in
      ''
      for executable in ${stdenv.lib.concatMapStringsSep " " (s: "$out/bin/" + s) exes}; do
        patchelf --interpreter "${stdenv.glibc}/lib/${stdenv.cc.dynamicLinker}" \
          --set-rpath "${rpath}" \
          "$executable"
      done
      for library in $out/lib/*.so $cargo/lib/*.so; do
        patchelf --set-rpath "${rpath}" "$library"
      done
      '';
  };
  rustcNightly = build {
    name = "rustc";
    url = https://static.rust-lang.org/dist/2016-03-05/rust-nightly-x86_64-unknown-linux-gnu.tar.gz;
    sha256 = "e83c82cbc29dc0a71aec6152ed647b1c8e9938ed2439935e7c5c66ce54095aac";
    exes = ["rustc" "rustdoc"];
  };
  cargoNightly = build {
    name = "cargo";
    url =  https://static.rust-lang.org/cargo-dist/2016-03-05/cargo-nightly-x86_64-unknown-linux-gnu.tar.gz;
    sha256 = "077bd76be7b34820e09579cd3d65cad95cb8c0d3bf6250f8a7342b49275aa53c";
    exes = ["cargo"];
  };

in stdenv.mkDerivation {
  name = "servo-build-env";

  buildInputs = [
    curlFull
    gitAndTools.gitFull
    gnumake
    cmake
    binutils-raw
    fontconfig
    readline
    mesa
    file
    xorg.libX11
    xorg.libXmu
    rustcNightly
    cargoNightly
    pkgconfig
    python27
    python27Packages.virtualenv
    python27Packages.pip
  ];

  SSL_CERT_FILE = "/etc/ssl/certs/ca-certificates.crt";
}