shell.nix

# This shell script sets up a python virtual environment with all the necessary dependencies for angr to run.
# Its purpose is to generate an environment where you can DEVELOP angr, i.e. have all the code laid out in
# front of you and be able to edit it. For this end we do some very non-nix things to make it work, creating
# a python virtualenv in the current directory and shelling out to pip.
#
# This shell is meant to be run cloned from the angr-dev repository. You can then use the rest of the angr-dev
# niceties, such as git_all.sh

with import <nixpkgs> { };

stdenv.mkDerivation {
  name = "angr-env";

  nativeBuildInputs = [ cmake pkg-config git ];

  buildInputs = [
    python3
    python3Packages.pip
    nasm
    libxml2
    libxslt
    libffi
    readline
    libtool
    glib
    debootstrap
    pixman
    qt5.qtdeclarative
    openssl
    jdk8

    # needed for pure environments
    which
  ];

  shellHook = ''
    export LD_LIBRARY_PATH="${lib.getLib stdenv.cc.cc}/lib:$LD_LIBRARY_PATH"
    if ! [ -d ".venv" ]; then
      python -m venv .venv
      source .venv/bin/activate
      NIX_ENFORCE_PURITY= ./extremely-simple-setup.sh
    else
      source .venv/bin/activate
    fi
  '';
}