Update c++ dependency using target_compile_features

Author: urfeex

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.0.2)
+cmake_minimum_required(VERSION 3.14.0)
 project(ur_client_library)
 
 set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMakeModules/" ${CMAKE_MODULE_PATH})
@@ -10,13 +10,6 @@ endif()
 
 option(WITH_ASAN "Compile with address sanitizer support" OFF)
 
-##
-## Check C++11 support / enable global pedantic and Wall
-##
-include(DefineCXX17CompilerFlag)
-DEFINE_CXX_17_COMPILER_FLAG(CXX17_FLAG)
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic")
-
 add_library(urcl SHARED
     src/comm/tcp_socket.cpp
     src/comm/tcp_server.cpp
@@ -52,7 +45,7 @@ add_library(urcl SHARED
 )
 add_library(ur_client_library::urcl ALIAS urcl)
 target_compile_options(urcl PRIVATE -Wall -Wextra -Wno-unused-parameter)
-target_compile_options(urcl PUBLIC ${CXX17_FLAG})
+target_compile_features(urcl PUBLIC cxx_std_17)
 if(WITH_ASAN)
   target_compile_options(urcl PUBLIC -fsanitize=address)
   target_link_options(urcl PUBLIC -fsanitize=address)

CMakeModules/DefineCXX11CompilerFlag.cmake

@@ -1,66 +1,49 @@
-cmake_minimum_required(VERSION 3.0.2)
+cmake_minimum_required(VERSION 3.14.0)
 project(ur_driver_examples)
 
 # find_package(ur_client_library REQUIRED)
 
-# #
-# # Check C++11 support / enable global pedantic and Wall
-# #
-include(DefineCXX17CompilerFlag)
-DEFINE_CXX_17_COMPILER_FLAG(CXX17_FLAG)
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic")
 
 add_executable(driver_example
   full_driver.cpp)
-target_compile_options(driver_example PUBLIC ${CXX17_FLAG})
 target_link_libraries(driver_example ur_client_library::urcl)
 
 add_executable(primary_pipeline_example
   primary_pipeline.cpp)
-target_compile_options(primary_pipeline_example PUBLIC ${CXX17_FLAG})
 target_link_libraries(primary_pipeline_example ur_client_library::urcl)
 
 add_executable(primary_pipeline_calibration_example
   primary_pipeline_calibration.cpp)
-target_compile_options(primary_pipeline_calibration_example PUBLIC ${CXX17_FLAG})
 target_link_libraries(primary_pipeline_calibration_example ur_client_library::urcl)
 
 add_executable(rtde_client_example
   rtde_client.cpp)
-target_compile_options(rtde_client_example PUBLIC ${CXX17_FLAG})
 target_link_libraries(rtde_client_example ur_client_library::urcl)
 
 add_executable(dashboard_example
   dashboard_example.cpp)
-target_compile_options(dashboard_example PUBLIC ${CXX17_FLAG})
 target_link_libraries(dashboard_example ur_client_library::urcl)
 
 add_executable(spline_example
 spline_example.cpp)
-target_compile_options(spline_example PUBLIC ${CXX17_FLAG})
 target_link_libraries(spline_example ur_client_library::urcl)
 
 add_executable(tool_contact_example
 tool_contact_example.cpp)
-target_compile_options(tool_contact_example PUBLIC ${CXX17_FLAG})
 target_link_libraries(tool_contact_example ur_client_library::urcl)
 
 add_executable(freedrive_example
 freedrive_example.cpp)
-target_compile_options(freedrive_example PUBLIC ${CXX17_FLAG})
 target_link_libraries(freedrive_example ur_client_library::urcl)
 
 add_executable(force_mode_example
 force_mode_example.cpp)
-target_compile_options(force_mode_example PUBLIC ${CXX17_FLAG})
 target_link_libraries(force_mode_example ur_client_library::urcl)
 
 add_executable(script_sender_example
 script_sender.cpp)
-target_compile_options(script_sender_example PUBLIC ${CXX17_FLAG})
 target_link_libraries(script_sender_example ur_client_library::urcl)
 
 add_executable(trajectory_point_interface_example
 trajectory_point_interface.cpp)
-target_compile_options(trajectory_point_interface_example PUBLIC ${CXX17_FLAG})
 target_link_libraries(trajectory_point_interface_example ur_client_library::urcl)