avoid calling copy constructors

clients/shmem/villas-shmem.cpp

@@ -138,7 +138,7 @@ protected:
 
 int main(int argc, char *argv[])
 {
-	auto t = villas::node::tools::Shmem(argc, argv);
+	villas::node::tools::Shmem t(argc, argv);
 
 	return t.run();
 }

src/villas-conf2json.cpp

@@ -99,7 +99,7 @@ protected:
 
 int main(int argc, char *argv[])
 {
-	auto t = villas::node::tools::Config2Json(argc, argv);
+	villas::node::tools::Config2Json t(argc, argv);
 
 	return t.run();
 }

src/villas-convert.cpp

@@ -177,7 +177,7 @@ protected:
 
 int main(int argc, char *argv[])
 {
-	auto t = villas::node::tools::Convert(argc, argv);
+	villas::node::tools::Convert t(argc, argv);
 
 	return t.run();
 }

src/villas-hook.cpp

@@ -316,7 +316,7 @@ stop:			sent = io_print(&io, smps, send);
 
 int main(int argc, char *argv[])
 {
-	auto t = villas::node::tools::Hook(argc, argv);
+	villas::node::tools::Hook t(argc, argv);
 
 	return t.run();
 }

src/villas-node.cpp

@@ -206,7 +206,7 @@ protected:
 
 int main(int argc, char *argv[])
 {
-	auto t = villas::node::tools::Node(argc, argv);
+	villas::node::tools::Node t(argc, argv);
 
 	return t.run();
 }

src/villas-pipe.cpp

@@ -504,7 +504,7 @@ check:			if (optarg == endptr)
 
 int main(int argc, char *argv[])
 {
-	auto t = villas::node::tools::Pipe(argc, argv);
+	villas::node::tools::Pipe t(argc, argv);
 
 	return t.run();
 }

src/villas-relay.cpp

@@ -529,7 +529,7 @@ const lws_http_mount Relay::mount = {
 
 int main(int argc, char *argv[])
 {
-	auto t = villas::node::tools::Relay(argc, argv);
+	villas::node::tools::Relay t(argc, argv);
 
 	return t.run();
 }

src/villas-signal.cpp

@@ -328,7 +328,7 @@ out:			sample_decref(t);
 
 int main(int argc, char *argv[])
 {
-	auto t = villas::node::tools::Signal(argc, argv);
+	villas::node::tools::Signal t(argc, argv);
 
 	return t.run();
 }

src/villas-test-cmp.cpp

@@ -286,7 +286,7 @@ out:		for (auto side : sides)
 
 int main(int argc, char *argv[])
 {
-	auto t = villas::node::tools::TestCmp(argc, argv);
+	villas::node::tools::TestCmp t(argc, argv);
 
 	return t.run();
 }

src/villas-test-config.cpp

@@ -115,7 +115,7 @@ protected:
 
 int main(int argc, char *argv[])
 {
-	auto t = villas::node::tools::TestConfig(argc, argv);
+	villas::node::tools::TestConfig t(argc, argv);
 
 	return t.run();
 }

src/villas-test-rtt.cpp

@@ -260,7 +260,7 @@ check:			if (optarg == endptr)
 
 int main(int argc, char *argv[])
 {
-	auto t = villas::node::tools::TestRtt(argc, argv);
+	villas::node::tools::TestRtt t(argc, argv);
 
 	return t.run();
 }

src/villas-zmq-keygen.cpp

@@ -79,7 +79,7 @@ protected:
 
 int main(int argc, char *argv[])
 {
-	auto t = villas::node::tools::ZmqKeygen(argc, argv);
+	villas::node::tools::ZmqKeygen t(argc, argv);
 
 	return t.run();
 }