--- opennn/CMakeLists.txt.orig	2020-01-03 01:55:58 UTC
+++ opennn/CMakeLists.txt
@@ -6,7 +6,7 @@ cmake_minimum_required(VERSION 2.8.10)
 
 project(opennn)
 
-add_library(opennn 
+add_library(opennn SHARED
 adaptive_moment_estimation.cpp
 bounding_layer.cpp
 conjugate_gradient.cpp