CMakeLists.txt

cmake_minimum_required(VERSION 3.5)
project(vitis_common)

# NOTE, see the following resources to build a headers-only ROS 2 library
#  - https://docs.ros.org/en/foxy/Guides/Ament-CMake-Documentation.html#building-a-library
#  - https://github.com/gleichdick/ros2_header_only_lib
#  - https://dominikberner.ch/cmake-interface-lib/

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(ament_vitis REQUIRED)

# if (ROS_VITIS)
find_package(OpenCL REQUIRED)

##################################
# vitis_common header-only library
##################################
add_library(${PROJECT_NAME}_header INTERFACE)
target_include_directories(${PROJECT_NAME}_header INTERFACE
  "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
  "$<INSTALL_INTERFACE:include>"
)
target_link_libraries(${PROJECT_NAME}_header INTERFACE)


##################################
# vitis_common library
##################################
add_library(${PROJECT_NAME} SHARED
  src/utilities.cpp
)
target_include_directories(${PROJECT_NAME} PRIVATE
    include/
    # "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>"
    # "$<INSTALL_INTERFACE:include>"
)
target_link_libraries(${PROJECT_NAME} ${OpenCL_LIBRARY})
# ament_target_dependencies(${PROJECT_NAME}
#   ${PROJECT_NAME}
# )

install(TARGETS ${PROJECT_NAME}_header ${PROJECT_NAME}
  EXPORT "export_${PROJECT_NAME}"
  ARCHIVE DESTINATION lib
  LIBRARY DESTINATION lib
  RUNTIME DESTINATION lib
  INCLUDES DESTINATION include
)

install(
      DIRECTORY include/
      DESTINATION include/${PROJECT_NAME}
)

if(BUILD_TESTING)
  find_package(ament_lint_auto REQUIRED)
  ament_lint_auto_find_test_dependencies()
endif()

ament_export_targets("export_${PROJECT_NAME}")
# endif()  # ROS_VITIS

ament_package()