Ensure the initial task order is preserved. Fixes bad ordering during linking.

1 files changed, 19 insertions, 19 deletions

diff --git a/src/tasks.cc b/src/tasks.cc
index 22ad2d6..daf5a80 100644
--- a/src/tasks.cc
+++ b/src/tasks.cc
@@ -70,11 +70,11 @@ const std::deque<Target>& getTargets(const ctor::settings& settings,
 	return targets;
 }
 
-std::set<std::shared_ptr<Task>> taskFactory(const ctor::build_configuration& config,
-                                            const ctor::settings& settings,
-                                            const std::string& sourceDir)
+std::vector<std::shared_ptr<Task>> taskFactory(const ctor::build_configuration& config,
+                                               const ctor::settings& settings,
+                                               const std::string& sourceDir)
 {
-	std::set<std::shared_ptr<Task>> tasks;
+	std::vector<std::shared_ptr<Task>> tasks;
 
 	std::filesystem::path targetFile(config.target);
 
@@ -97,7 +97,7 @@ std::set<std::shared_ptr<Task>> taskFactory(const ctor::build_configuration& con
 		for(const auto& file : config.sources)
 		{
 			auto task = std::make_shared<TaskCC>(config, settings, sourceDir, file);
-			tasks.insert(task);
+			tasks.push_back(task);
 			objects.push_back(task->targetFile().string());
 		}
 	}
@@ -107,7 +107,7 @@ std::set<std::shared_ptr<Task>> taskFactory(const ctor::build_configuration& con
 		for(const auto& file : config.sources)
 		{
 			auto task = std::make_shared<TaskFn>(config, settings, sourceDir, file);
-			tasks.insert(task);
+			tasks.push_back(task);
 			objects.push_back(task->target());
 		}
 	}
@@ -127,8 +127,8 @@ std::set<std::shared_ptr<Task>> taskFactory(const ctor::build_configuration& con
 
 	case ctor::target_type::static_library:
 	case ctor::target_type::unit_test_library:
-		tasks.insert(std::make_shared<TaskAR>(config, settings, config.target,
-		                                      objects, sourceDir));
+		tasks.push_back(std::make_shared<TaskAR>(config, settings, config.target,
+		                                         objects, sourceDir));
 		break;
 #ifndef BOOTSTRAP
 	case ctor::target_type::dynamic_library:
@@ -138,14 +138,14 @@ std::set<std::shared_ptr<Task>> taskFactory(const ctor::build_configuration& con
 			std::cerr << "Dynamic library target must have 'lib' prefix\n";
 			exit(1);
 		}
-		tasks.insert(std::make_shared<TaskSO>(config, settings, config.target,
-		                                      objects, sourceDir));
+		tasks.push_back(std::make_shared<TaskSO>(config, settings, config.target,
+		                                         objects, sourceDir));
 		break;
 
 	case ctor::target_type::executable:
 	case ctor::target_type::unit_test:
-		tasks.insert(std::make_shared<TaskLD>(config, settings, config.target,
-		                                      objects, sourceDir));
+		tasks.push_back(std::make_shared<TaskLD>(config, settings, config.target,
+		                                         objects, sourceDir));
 		break;
 
 	case ctor::target_type::object:
@@ -160,8 +160,8 @@ std::set<std::shared_ptr<Task>> taskFactory(const ctor::build_configuration& con
 	return tasks;
 }
 
-std::shared_ptr<Task> getNextTask(const std::set<std::shared_ptr<Task>>& allTasks,
-                                  std::set<std::shared_ptr<Task>>& dirtyTasks)
+std::shared_ptr<Task> getNextTask(const std::vector<std::shared_ptr<Task>>& allTasks,
+                                  std::vector<std::shared_ptr<Task>>& dirtyTasks)
 {
 	for(auto dirtyTask = dirtyTasks.begin();
 	    dirtyTask != dirtyTasks.end();
@@ -179,12 +179,12 @@ std::shared_ptr<Task> getNextTask(const std::set<std::shared_ptr<Task>>& allTask
 	return nullptr;
 }
 
-std::set<std::shared_ptr<Task>> getTasks(const ctor::settings& settings,
-                                         const std::vector<std::string> names,
-                                         bool resolve_externals)
+std::vector<std::shared_ptr<Task>> getTasks(const ctor::settings& settings,
+                                            const std::vector<std::string> names,
+                                            bool resolve_externals)
 {
 	auto& targets = getTargets(settings, resolve_externals);
-	std::set<std::shared_ptr<Task>> tasks;
+	std::vector<std::shared_ptr<Task>> tasks;
 	for(const auto& target : targets)
 	{
 		if(names.empty() ||
@@ -192,7 +192,7 @@ std::set<std::shared_ptr<Task>> getTasks(const ctor::settings& settings,
 		{
 			std::vector<std::string> objects;
 			auto t = taskFactory(target.config, settings, target.path);
-			tasks.insert(t.begin(), t.end());
+			tasks.insert(tasks.end(), t.begin(), t.end());
 		}
 	}