update cmakelists

CMakeLists.txt

@@ -54,8 +54,8 @@ add_executable(AstriMaProcessor.lnx ${SOURCES})
 
 # include files
 set(INC_DIR
-	"${PROJECT_SOURCE_DIR}/include"
-	"${PROJECT_SOURCE_DIR}/deps/Kafka-Avro-Provider/include"
+	"${CMAKE_CURRENT_SOURCE_DIR}/include"
+	"${CMAKE_CURRENT_SOURCE_DIR}/deps/Kafka-Avro-Provider/include"
 	
 )
 target_include_directories (AstriMaProcessor PUBLIC ${INC_DIR})