CMakeLists.txt

cmake_minimum_required(VERSION 3.5)
project(hacked_demo)

# Default to C99
if(NOT CMAKE_C_STANDARD)
  set(CMAKE_C_STANDARD 99)
endif()

# Default to C++14
if(NOT CMAKE_CXX_STANDARD)
  set(CMAKE_CXX_STANDARD 14)
endif()

if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
  add_compile_options(-Wall -Wextra -Wpedantic)
endif()

# find dependencies
find_package(ament_cmake REQUIRED)
find_package(rclcpp REQUIRED)
find_package(std_msgs REQUIRED)
find_package(sensor_msgs REQUIRED)
find_package(rosidl_default_generators REQUIRED)

if(BUILD_TESTING)
  find_package(ament_lint_auto REQUIRED)
  # the following line skips the linter which checks for copyrights
  # uncomment the line when a copyright and license is not present in all source files
  #set(ament_cmake_copyright_FOUND TRUE)
  # the following line skips cpplint (only works in a git repo)
  # uncomment the line when this package is not in a git repo
  #set(ament_cmake_cpplint_FOUND TRUE)
  ament_lint_auto_find_test_dependencies()
endif()

set(MESSAGE_FILES "${CMAKE_CURRENT_SOURCE_DIR}:msg/Test.msg")
rosidl_generate_interfaces(${PROJECT_NAME}_msgs
    ${MESSAGE_FILES}
    DEPENDENCIES builtin_interfaces
    LIBRARY_NAME ${PROJECT_NAME}
    SKIP_INSTALL)
rosidl_get_typesupport_target(cpp_typesupport_target "${PROJECT_NAME}_msgs" "rosidl_typesupport_cpp")

add_executable(listener64 src/listener64.cpp)
target_link_libraries(listener64 "${cpp_typesupport_target}")
ament_target_dependencies(listener64 rclcpp)

add_executable(talker64 src/talker64.cpp)
target_link_libraries(talker64 "${cpp_typesupport_target}")
ament_target_dependencies(talker64 rclcpp)

add_executable(roundtrip64 src/roundtrip64.cpp)
ament_target_dependencies(roundtrip64 rclcpp std_msgs)

add_executable(selftalker64 src/selftalker64.cpp)
ament_target_dependencies(selftalker64 rclcpp std_msgs)

add_executable(pointcloud src/pointcloud.cpp)
ament_target_dependencies(pointcloud rclcpp sensor_msgs)

add_executable(multidomain src/multidomain.cpp)
ament_target_dependencies(multidomain rclcpp)

install(TARGETS
  listener64
  talker64
  roundtrip64
  selftalker64
  pointcloud
  multidomain
  DESTINATION lib/${PROJECT_NAME})

ament_package()