CMake & Arm Cross compilation based Windows systems (Visual Studio)

CMakeLists.txt

  1. cmake_minimum_required(VERSION 3.12)
  2. project(network_information)
  3.  
  4. SET(CMAKE_SYSTEM_NAME Linux)
  5.  
  6. add_definitions("-std=c++17")
  7.  
  8. # specify the cross compiler
  9. SET(CMAKE_C_COMPILER   arm-linux-gnueabihf-gcc)
  10. SET(CMAKE_CXX_COMPILER arm-linux-gnueabihf-g++)
  11.  
  12. if(${CMAKE_HOST_SYSTEM_NAME} MATCHES "Windows")
  13.     set(BOOST_ROOT "C:/MinGW/msys/1.0/home/d/boost_1_68_0")
  14. else()
  15.     set(BOOST_ROOT /root/Downloads/boost_1_68_0)
  16. endif()
  17.  
  18. set(Boost_USE_STATIC_LIBS ON)
  19. set(Boost_USE_MULTITHREADED ON)
  20.  
  21. include_directories(sdk/inc)
  22. link_directories("sdk/lib")
  23.  
  24. add_executable(network_information
  25. 		network_information.cpp
  26. 		)
  27. TARGET_LINK_LIBRARIES(network_information "-lpthread" "-ldl" "-lpos" "-lrt" "-lpng" "-liconv" "-lfreetype" "-lz")

GNUlinux_config.cmake

  1. set(GNULINUX_PLATFORM ON)
  2. set(CMAKE_SYSTEM_NAME "Linux")
  3. set(CMAKE_SYSTEM_PROCESSOR "arm")
  4.  
  5. if(NOT DEFINED ENV{NE10_LINUX_TARGET_ARCH})
  6.    set(NE10_LINUX_TARGET_ARCH "armv7")
  7. else()
  8.    set(NE10_LINUX_TARGET_ARCH $ENV{NE10_LINUX_TARGET_ARCH})
  9. endif()
  10.  
  11. if(NE10_LINUX_TARGET_ARCH STREQUAL "armv7")
  12.    set(CMAKE_C_COMPILER arm-linux-gnueabihf-gcc)
  13.    set(CMAKE_CXX_COMPILER arm-linux-gnueabihf-g++)
  14.    set(CMAKE_ASM_COMPILER arm-linux-gnueabihf-as)
  15.    find_program(CMAKE_AR NAMES "arm-linux-gnueabihf-ar")
  16.    find_program(CMAKE_RANLIB NAMES "arm-linux-gnueabihf-ranlib")
  17. elseif(NE10_LINUX_TARGET_ARCH STREQUAL "aarch64")
  18.    set(CMAKE_C_COMPILER aarch64-linux-gnu-gcc)
  19.    set(CMAKE_CXX_COMPILER aarch64-linux-gnu-g++)
  20.    set(CMAKE_ASM_COMPILER aarch64-linux-gnu-as)
  21.    find_program(CMAKE_AR NAMES "aarch64-linux-gnu-ar")
  22.    find_program(CMAKE_RANLIB NAMES "aarch64-linux-gnu-ranlib")
  23. endif()
  24.  
  25. mark_as_advanced(CMAKE_AR)
  26. mark_as_advanced(CMAKE_RANLIB)

CMakeSettings.json

  1. {
  2.   "configurations": [
  3.     {
  4.       "environments": [
  5.         {
  6.           "MINGW64_ROOT": "C:\\MinGW\\msys\\1.0\\home\\d\\gcc-linaro-7.3.1-2018.05-i686-mingw32_arm-linux-gnueabihf",
  7.           "BIN_ROOT": "${env.MINGW64_ROOT}\\bin",
  8.           "FLAVOR": "x86_64-w64-mingw32",
  9.           "TOOLSET_VERSION": "7.3.0",
  10.           "PATH": "${env.MINGW64_ROOT}\\bin;${env.MINGW64_ROOT}\\..\\usr\\local\\bin;${env.MINGW64_ROOT}\\..\\usr\\bin;${env.MINGW64_ROOT}\\..\\bin;${env.PATH}",
  11.           "INCLUDE": "${env.INCLUDE};${env.MINGW64_ROOT}\\include\\c++\\${env.TOOLSET_VERSION};${env.MINGW64_ROOT}\\include\\c++\\${env.TOOLSET_VERSION}\\tr1;${env.MINGW64_ROOT}\\include\\c++\\${env.TOOLSET_VERSION}\\${env.FLAVOR}",
  12.           "environment": "mingw_64"
  13.         }
  14.       ],
  15.       "name": "Mingw64-Release",
  16.       "generator": "Ninja",
  17.       "configurationType": "Release",
  18.       "inheritEnvironments": [
  19.         "mingw_64"
  20.       ],
  21.       "buildRoot": "${env.USERPROFILE}\\CMakeBuilds\\${workspaceHash}\\build\\${name}",
  22.       "installRoot": "${env.USERPROFILE}\\CMakeBuilds\\${workspaceHash}\\install\\${name}",
  23.       "cmakeCommandArgs": "",
  24.       "buildCommandArgs": "-v",
  25.       "ctestCommandArgs": "",
  26.       "intelliSenseMode": "linux-gcc-x64",
  27.       "variables": [
  28.         {
  29.           "name": "CMAKE_TOOLCHAIN_FILE",
  30.           "value": "GNUlinux_config.cmake"
  31.         },
  32.         {
  33.           "name": "CMAKE_C_COMPILER",
  34.           "value": "${env.BIN_ROOT}\\arm-linux-gnueabihf-gcc.exe"
  35.         },
  36.         {
  37.           "name": "CMAKE_CXX_COMPILER",
  38.           "value": "${env.BIN_ROOT}\\arm-linux-gnueabihf-g++.exe"
  39.         }
  40.       ]
  41.     }
  42.   ]
  43. }

CMake & Arm Cross compilation based Windows systems (CLion)

CMakeLists.txt

  1. cmake_minimum_required(VERSION 3.12)
  2. project(untitled1)
  3.  
  4. SET(CMAKE_SYSTEM_NAME Linux)
  5.  
  6. add_definitions("-std=c++17")
  7.  
  8. SET(CMAKE_C_COMPILER   arm-linux-gnueabihf-gcc)
  9. SET(CMAKE_CXX_COMPILER arm-linux-gnueabihf-g++)
  10.  
  11. if(${CMAKE_HOST_SYSTEM_NAME} MATCHES "Windows")
  12.     set(BOOST_ROOT "C:/MinGW/msys/1.0/home/d/boost_1_68_0")
  13. else()
  14.     set(BOOST_ROOT /root/Downloads/boost_1_68_0)
  15. endif()
  16.  
  17. set(Boost_USE_STATIC_LIBS ON)
  18. set(Boost_USE_MULTITHREADED ON)
  19.  
  20. find_package(Boost COMPONENTS regex system date_time timer REQUIRED)
  21. if(Boost_FOUND)
  22.     include_directories(${Boost_INCLUDE_DIRS})
  23.     link_directories("${Boost_INCLUDE_DIRS}/stage/lib")
  24.     include_directories(sdk/inc)
  25.     link_directories("sdk/lib")
  26.     MESSAGE( STATUS "Boost_INCLUDE_DIRS = ${Boost_INCLUDE_DIRS}.")
  27.     MESSAGE( STATUS "Boost_LIBRARIES = ${Boost_LIBRARIES}.")
  28.     MESSAGE( STATUS "Boost_LIB_VERSION = ${Boost_LIB_VERSION}.")
  29.  
  30.     add_executable(untitled1 main.cpp)
  31.  
  32.     TARGET_LINK_LIBRARIES(untitled1 ${Boost_LIBRARIES} "-lpthread" "-lpos" "-lrt" "-lpng" "-liconv" "-lfreetype" "-lz" "-l:libboost_system.a")
  33. endif()

GNUlinux_config.cmake

  1. set(GNULINUX_PLATFORM ON)
  2. set(CMAKE_SYSTEM_NAME "Linux")
  3. set(CMAKE_SYSTEM_PROCESSOR "arm")
  4.  
  5. if(NOT DEFINED ENV{NE10_LINUX_TARGET_ARCH})
  6.    set(NE10_LINUX_TARGET_ARCH "armv7")
  7. else()
  8.    set(NE10_LINUX_TARGET_ARCH $ENV{NE10_LINUX_TARGET_ARCH})
  9. endif()
  10.  
  11. if(NE10_LINUX_TARGET_ARCH STREQUAL "armv7")
  12.    set(CMAKE_C_COMPILER arm-linux-gnueabihf-gcc)
  13.    set(CMAKE_CXX_COMPILER arm-linux-gnueabihf-g++)
  14.    set(CMAKE_ASM_COMPILER arm-linux-gnueabihf-as)
  15.    find_program(CMAKE_AR NAMES "arm-linux-gnueabihf-ar")
  16.    find_program(CMAKE_RANLIB NAMES "arm-linux-gnueabihf-ranlib")
  17. elseif(NE10_LINUX_TARGET_ARCH STREQUAL "aarch64")
  18.    set(CMAKE_C_COMPILER aarch64-linux-gnu-gcc)
  19.    set(CMAKE_CXX_COMPILER aarch64-linux-gnu-g++)
  20.    set(CMAKE_ASM_COMPILER aarch64-linux-gnu-as)
  21.    find_program(CMAKE_AR NAMES "aarch64-linux-gnu-ar")
  22.    find_program(CMAKE_RANLIB NAMES "aarch64-linux-gnu-ranlib")
  23. endif()
  24.  
  25. mark_as_advanced(CMAKE_AR)
  26. mark_as_advanced(CMAKE_RANLIB)

The Most Important Thing on Windows

cmake -DCMAKE_TOOLCHAIN_FILE=GNUlinux_config.cmake ..

boost::program_options demo

A Simple Demo

  1. //
  2. // Created by Water on 2018/6/9.
  3. //
  4.  
  5. #include <iostream>
  6. #include <string>
  7. #include <boost/program_options.hpp>
  8. namespace  bpo = boost::program_options;
  9.  
  10. int main(int argc, char const *argv[])
  11. {
  12.     bpo::options_description opts("all options");
  13.     bpo::variables_map vm;
  14.  
  15.     opts.add_options()
  16.             ("filename", bpo::value<std::string>(), "the file name which want to be found")
  17.             ("help", "this is a program to find a specified file");
  18.  
  19.     try{
  20.         bpo::store(bpo::parse_command_line(argc, argv, opts), vm);
  21.     }
  22.     catch(...){
  23.         std::cout << "undefined option!\n";
  24.         return 0;
  25.     }
  26.  
  27.     if(vm.count("help") ){
  28.         std::cout << opts << std::endl;
  29.     }
  30.     if(vm.count("filename") ){
  31.         std::cout << "find " << vm["filename"].as<std::string>() << std::endl;
  32.     }
  33.     if(vm.empty() ){
  34.         std::cout << "no options found \n";
  35.     }
  36.     return 0;
  37. }

Test

How to Set Default Value

  1. //
  2. // Created by Water on 2018/6/9.
  3. //
  4.  
  5. #include <iostream>
  6. #include <vector>
  7. #include <string>
  8. #include <boost/program_options.hpp>
  9. namespace bpo = boost::program_options;
  10.  
  11. int main(int argc, char const *argv[])
  12. {
  13.     std::vector<std::string> v_para;
  14.     std::string port;
  15.     int baud = 0;
  16.     int timeout = 0;
  17.     bpo::options_description opt("all options");
  18.  
  19.     opt.add_options()
  20.             ("v_para,v", bpo::value<std::vector<std::string> >()->multitoken(), "Serial v_para")
  21.             ("port,p", bpo::value<std::string>(&port)->default_value("COM1"), "Serial Port")
  22.             ("baud,b", bpo::value<int>(&baud)->default_value(115200), "Serial Baud")
  23.             ("timeout,t", bpo::value<int>(&timeout)->default_value(5000), "Timeout")
  24.             ("help", "a demo ( default value )");
  25.  
  26.     bpo::variables_map vm;
  27.  
  28.     try{
  29.         bpo::store(parse_command_line(argc, argv, opt), vm);
  30.     }
  31.     catch(...){
  32.         std::cout << "undefined option!\n";
  33.         return 0;
  34.     }
  35.  
  36.     bpo::notify(vm);
  37.  
  38.     if(vm.count("help") ){
  39.         std::cout << opt << std::endl;
  40.         return 0;
  41.     }
  42.     if(vm.count("v_para") ){
  43.         std::cout << "v_para:";
  44.         for(auto& str : vm["v_para"].as<std::vector<std::string> >() )
  45.             std::cout << str << " ";
  46.         std::cout << std::endl;
  47.     }
  48.     std::cout << "port:" << port << std::endl;
  49.     std::cout << "baud:" << baud << std::endl;
  50.     std::cout << "timeout:" << timeout << std::endl;
  51.     return 0;
  52. }

Test