configure do
  check_d_compiler "ldc2"
end

env "app" do |env|
  dirs = [
    "src",
    "libs/bindbc-common/source",
    "libs/bindbc-sdl/source",
    "libs/glad",
    "libs/gltk",
  ]
  sources = dirs.reduce([]) do |result, dir|
    result + glob("#{dir}/**/*.{d,c}")
  end
  sources += glob("libs/gl3n/gl3n/**/*.{d,c}")
  env["D_IMPORT_PATH"] += dirs
  env["D_IMPORT_PATH"] += ["libs/gl3n"]
  env["DFLAGS"] += %w[--d-version=BindBC_Static --d-version=SDL_208 -g]
  env["LDFLAGS"] += %w[-L-lfreetype -L-lSDL2]
  env.Program("^/app", sources)
end