--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -19,6 +19,6 @@
 add_subdirectory(plugin)
 add_subdirectory(micro)
 
-if (NOT ${CMAKE_SYSTEM_NAME} MATCHES "IRIX")
+if (${WITH_GENTOO_TEST})
	add_subdirectory(test)
 endif()
--- a/src/lib/synergy/SubscriptionManager.h
+++ b/src/lib/synergy/SubscriptionManager.h
@@ -20,7 +20,9 @@
 #include "SubscriptionKey.h"
 #include "common/common.h"
 
+#if WITH_GENTOO_TEST
 #include "gtest/gtest_prod.h"
+#endif
 
 class SubscriptionManager {
 public:
@@ -35,6 +37,7 @@
 	//! Use standard output to return subscription filename to gui
 	void				printFilename();
 
+#if WITH_GENTOO_TEST
 private:
 	FRIEND_TEST(SubscriptionTests, decode_invalidLength_throwException);
 	FRIEND_TEST(SubscriptionTests, decode_invalidSerial_outputPlainText);
@@ -45,6 +48,7 @@
 	FRIEND_TEST(SubscriptionTests, parsePlainSerial_expiredTrialSerial_throwException);
 	FRIEND_TEST(SubscriptionTests, parsePlainSerial_expiredBasicSerial_validSubscriptionKey);
 	FRIEND_TEST(SubscriptionTests, parsePlainSerial_validSerialWithoutCompany_validSubscriptionKey);
+#endif
 
 private:
 	String				decode(const String& input);