From 7a16146600384272baf7fb2fc0fc64f59b17ffe9 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Wed, 8 Jun 2022 17:38:01 +0200
Subject: Function target type including support for generated sources.

---
 src/tasks.cc | 33 +++++++++++++++++++++++++++------
 1 file changed, 27 insertions(+), 6 deletions(-)

(limited to 'src/tasks.cc')

diff --git a/src/tasks.cc b/src/tasks.cc
index 646292a..68b2476 100644
--- a/src/tasks.cc
+++ b/src/tasks.cc
@@ -15,6 +15,7 @@
 #include "task_ld.h"
 #include "task_ar.h"
 #include "task_so.h"
+#include "task_fn.h"
 #include "rebuild.h"
 #include "configure.h"
 
@@ -80,12 +81,18 @@ std::set<std::shared_ptr<Task>> taskFactory(const BuildConfiguration& config,
                                             const Settings& settings,
                                             const std::string& sourceDir)
 {
+	std::set<std::shared_ptr<Task>> tasks;
+
 	std::filesystem::path targetFile(config.target);
 
 	TargetType target_type{config.type};
 	if(target_type == TargetType::Auto)
 	{
-		if(targetFile.extension() == ".a")
+		if(config.function != nullptr)
+		{
+			target_type = TargetType::Function;
+		}
+		else if(targetFile.extension() == ".a")
 		{
 			target_type = TargetType::StaticLibrary;
 		}
@@ -106,13 +113,26 @@ std::set<std::shared_ptr<Task>> taskFactory(const BuildConfiguration& config,
 	}
 
 	std::vector<std::string> objects;
-	std::set<std::shared_ptr<Task>> tasks;
-	for(const auto& file : config.sources)
+	if(target_type != TargetType::Function)
 	{
-		auto task = std::make_shared<TaskCC>(config, settings, sourceDir, file);
-		tasks.insert(task);
-		objects.push_back(task->targetFile().string());
+		for(const auto& file : config.sources)
+		{
+			auto task = std::make_shared<TaskCC>(config, settings, sourceDir, file);
+			tasks.insert(task);
+			objects.push_back(task->targetFile().string());
+		}
 	}
+#ifndef BOOTSTRAP
+	else
+	{
+		for(const auto& file : config.sources)
+		{
+			auto task = std::make_shared<TaskFn>(config, settings, sourceDir, file);
+			tasks.insert(task);
+			objects.push_back(task->target());
+		}
+	}
+#endif
 
 	switch(target_type)
 	{
@@ -144,6 +164,7 @@ std::set<std::shared_ptr<Task>> taskFactory(const BuildConfiguration& config,
 		break;
 
 	case TargetType::Object:
+	case TargetType::Function:
 		break;
 #else
 	default:
-- 
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