From 4ee3e9d8f9bb0cb14c988348f8cb976c345a3136 Mon Sep 17 00:00:00 2001
From: Luka Macan <luka.macan@unibo.it>
Date: Wed, 7 Feb 2024 16:17:24 +0100
Subject: [PATCH] Fix sources should be private for a library

---
 CMakeLists.txt | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f5ba684..0ba3a46 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,7 +7,7 @@ project(pulp-nnx
 
 add_library(pulp-nnx STATIC)
 
-target_sources(pulp-nnx PUBLIC util/pulp_nnx_util.c util/hwpe.c)
+target_sources(pulp-nnx PRIVATE util/pulp_nnx_util.c util/hwpe.c)
 target_include_directories(pulp-nnx PUBLIC inc util)
 
 option(USE_NE16 "Use the NE16 accelerator.")
@@ -20,7 +20,7 @@ endif()
 if (${USE_NE16})
 	message(STATUS "[PULP-NNX] Using the NE16 accelerator.")
 	target_sources(pulp-nnx
-		PUBLIC
+		PRIVATE
 			ne16/bsp/ne16_pulp_bsp.c
 			ne16/hal/ne16.c
 			ne16/hal/ne16_task.c
@@ -37,7 +37,7 @@ endif()
 if (${USE_NEUREKA})
 	message(STATUS "[PULP-NNX] Using the N-EUREKA accelerator.")
 	target_sources(pulp-nnx
-		PUBLIC
+		PRIVATE
 			neureka/bsp/neureka_siracusa_bsp.c
 			neureka/hal/neureka.c
 			neureka/hal/neureka_task.c