pub const WORKSPACE_TARGET_DIR: &str = "RITUAL_WORKSPACE_TARGET_DIR";
pub const LIBRARY_PATH: &str = "RITUAL_LIBRARY_PATH";
pub const FRAMEWORK_PATH: &str = "RITUAL_FRAMEWORK_PATH";
pub const INCLUDE_PATH: &str = "RITUAL_INCLUDE_PATH";
pub const CLANG_SYSTEM_INCLUDE_PATH: &str = "CLANG_SYSTEM_INCLUDE_PATH";
pub const CMAKE_ARGS: &str = "RITUAL_CMAKE_ARGS";