--- CMakeLists.txt	2022-08-23 14:57:53.000000000 +0530
+++ cmakelistn.txt	2023-02-06 18:26:55.129000000 +0530
@@ -1,9 +1,9 @@
-cmake_minimum_required(VERSION 2.8)
+cmake_minimum_required(VERSION 3.10)
 
 project(uavs3e)
 
 aux_source_directory(./test DIR_SRC_TEST)
-set_source_files_properties(${DIR_SRC_TEST} PROPERTIES COMPILE_FLAGS "${CMAKE_C_FLAGS}  -std=c99 -O3")
+set_source_files_properties(${DIR_SRC_TEST} PROPERTIES COMPILE_FLAGS "${CMAKE_C_FLAGS}  -std=c99 -O2")
 
 add_subdirectory(./src)
 include_directories("./inc")
@@ -20,5 +20,4 @@
 
 target_link_libraries(uavs3enc m)
 target_link_libraries(uavs3enc uavs3e)
-#target_link_libraries(uavs3enc dl)
-
+target_link_libraries(uavs3enc dl)