rve/rve.nix

{ pkgs, stdenv, riscv-pkgs }:
pkgs.gcc13Stdenv.mkDerivation rec {
  pname = "rve";
  version = "0.1.0";

  dontPatch = true;

  preBuild = ''
    patchShebangs bin/*.sh
  '';

  installFlags = "PREFIX=${placeholder "out"} VERSION=${version}";

  nativeBuildInputs = with pkgs; [ pkg-config cmake ninja ];

  buildInputs = with pkgs; [
    gdb
    linuxPackages.perf
    jq
    lcov
    #riscv-pkgs.buildPackages.gcc
    pkgsCross.riscv32-embedded.buildPackages.gcc
    pkgsCross.riscv32-embedded.buildPackages.binutils
    pkgsCross.riscv32-embedded.buildPackages.gdb
    sail-riscv-rv32
    (python3.withPackages (ps: with ps; [
      riscof
    ]))
  ];

  hardeningDisable = [ "all" ];
  cmakeFlags = [
    "-DCMAKE_EXPORT_COMPILE_COMMANDS=TRUE"
    "-DCMAKE_BUILD_TYPE=Debug"
  ];
  shellHook = ''
    export CMAKE_BUILD_TYPE=Debug
    ln -s build/compile_commands.json compile_commands.json
  '';

  doCheck = true;

  src = ./.;

}