Changed the build to only build SSL test cases if building with SSL support

Signed-off-by: Otavio Rodolfo Piske <opiske@redhat.com>

test/CMakeLists.txt

@@ -31,20 +31,22 @@ ADD_TEST(
 	COMMAND test2 "--connection" ${MQTT_TEST_BROKER}
 )
 
-ADD_EXECUTABLE(
+IF (PAHO_WITH_SSL)
+	ADD_EXECUTABLE(
 		test3
 		test3.c
-)
+	)
 
-TARGET_LINK_LIBRARIES(
+	TARGET_LINK_LIBRARIES(
 		test3
 		paho-mqtt3cs
-)
+	)
 
-ADD_TEST(
+	ADD_TEST(
 		NAME test3
 		COMMAND test3 "--connection" ${MQTT_TEST_BROKER}
-)
+	)
+ENDIF()
 
 ADD_EXECUTABLE(
 	test4
@@ -62,20 +64,22 @@ ADD_TEST(
 )
 
 
-ADD_EXECUTABLE(
+IF (PAHO_WITH_SSL)
+	ADD_EXECUTABLE(
 		test5
 		test5.c
-)
+	)
 
-TARGET_LINK_LIBRARIES(
+	TARGET_LINK_LIBRARIES(
 		test5
 		paho-mqtt3as
-)
+	)
 
-ADD_TEST(
+	ADD_TEST(
 		NAME test5
 		COMMAND test5 "--hostname" ${MQTT_SSL_HOSTNAME}
-)
+	)
+ENDIF()
 
 ADD_EXECUTABLE(
 	test6