update cmake min version to accept up to 3.20.5

Author: maloel

src/gl/CMakeLists.txt

@@ -1,7 +1,7 @@
 # License: Apache 2.0. See LICENSE file in root directory.
 # Copyright(c) 2019 Intel Corporation. All Rights Reserved.
 
-cmake_minimum_required(VERSION 2.8.9)
+cmake_minimum_required(VERSION 2.8.9...3.20.5)
 
 project(realsense2-gl)
 
@@ -88,7 +88,7 @@ configure_package_config_file(../../CMake/realsense2-glConfig.cmake.in realsense
 
 configure_file(../../config/librealsense-gl.pc.in ../../config/realsense2-gl.pc @ONLY)
 
-target_link_libraries(${PROJECT_NAME} 
+target_link_libraries(${PROJECT_NAME}
     PRIVATE ${DEPENDENCIES}
 )
 

tools/rosbag-inspector/CMakeLists.txt

@@ -1,7 +1,7 @@
 # License: Apache 2.0. See LICENSE file in root directory.
 # Copyright(c) 2019 Intel Corporation. All Rights Reserved.
 # ubuntu 16.04 LTS cmake version 3.5.1
-cmake_minimum_required(VERSION 2.8.3)
+cmake_minimum_required(VERSION 2.8.3...3.20.5)
 
 project(RealsenseToolsRosbagInspector)
 
@@ -27,11 +27,11 @@ if(BUILD_GRAPHICAL_EXAMPLES)
 
     if(WIN32)
         add_executable(rs-rosbag-inspector WIN32 ${RS_ROSBAG_INSPECTOR_CPP})
-        include_directories(../../third-party/imgui ../../common ../../third-party/glad 
+        include_directories(../../third-party/imgui ../../common ../../third-party/glad
                                              ../../third-party/tinyfiledialogs ../../third-party ${CMAKE_CURRENT_SOURCE_DIR}/res/)
     else()
         add_executable(rs-rosbag-inspector ${RS_ROSBAG_INSPECTOR_CPP})
-        include_directories(../../third-party/imgui ../../common ../../third-party/glad 
+        include_directories(../../third-party/imgui ../../common ../../third-party/glad
                                              ../../third-party/tinyfiledialogs ../../third-party)
     endif()
     set_property(TARGET rs-rosbag-inspector PROPERTY CXX_STANDARD 11)