all cstdout uses wrapped in preprocessor defines

unittest/internal/InternalUnitTester.cpp

@@ -13,13 +13,17 @@ InternalUnitTester::InternalUnitTester() {}
 InternalUnitTester::~InternalUnitTester() {}
 
 ReturnValue_t InternalUnitTester::performTests() {
+#if CPP_OSTREAM_ENABLED == 1
 	sif::info << "Running internal unit tests.." << std::endl;
+#endif
 	testserialize::test_serialization();
 	testmq::testMq();
 	testsemaph::testBinSemaph();
 	testsemaph::testCountingSemaph();
 	testmutex::testMutex();
+#if CPP_OSTREAM_ENABLED == 1
 	sif::info << "Internal unit tests finished." << std::endl;
+#endif
 	return RETURN_OK;
 }
 

unittest/internal/UnittDefinitions.cpp

@@ -1,7 +1,9 @@
 #include "UnittDefinitions.h"
 
  ReturnValue_t unitt::put_error(std::string errorId) {
+#if CPP_OSTREAM_ENABLED == 1
 	sif::error << "Unit Tester error: Failed at test ID "
 			<< errorId << "\n" << std::flush;
+#endif
 	return HasReturnvaluesIF::RETURN_FAILED;
 }

unittest/internal/osal/IntTestSemaphore.cpp

@@ -94,8 +94,10 @@ void testsemaph::testBinSemaphoreImplementation(SemaphoreIF* binSemaph,
 		result = binSemaph->acquire(SemaphoreIF::TimeoutType::WAITING, 10);
 		//dur_millis_t time = stopwatch.stop();
 //		if(abs(time - 10) > 2) {
+#if CPP_OSTREAM_ENABLED == 1
 //		    sif::error << "UnitTester: Semaphore timeout measured incorrect."
 //		            << std::endl;
+#endif
 //			unitt::put_error(id);
 //		}
 	}