1 files changed, 8 insertions, 1 deletions
diff --git a/src/ctor.h b/src/ctor.h
index 27b30af..0dcf56b 100644
--- a/src/ctor.h
+++ b/src/ctor.h
@@ -218,6 +218,11 @@ using GeneratorCb = std::function<int(const std::string& input,
                                       const build_configuration& config,
                                       const ctor::settings& settings)>;
 
+using GeneratorCb2 = std::function<int(const std::vector<std::string>& input,
+                                       const std::string& output,
+                                       const ctor::build_configuration& config,
+                                       const ctor::settings& settings)>;
+
 struct build_configuration
 {
 	std::string name; // Name - used for referring in other configurations.
@@ -228,7 +233,9 @@ struct build_configuration
 	std::vector<std::string> depends; // internal target dependencies
 	ctor::flags flags;
 	std::vector<std::string> externals; // externals used by this configuration
-	GeneratorCb function;
+	std::variant<std::monostate,
+	             GeneratorCb,
+	             GeneratorCb2> function;
 };
 
 using build_configurations = std::vector<build_configuration>;