cmake_minimum_required(VERSION 3.5)
project(color_util)

# 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_package(ament_cmake REQUIRED)
find_package(std_msgs REQUIRED)

add_library(color_util src/convert.cpp)
target_include_directories(color_util PUBLIC
  $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
  $<INSTALL_INTERFACE:include>
)
ament_target_dependencies(color_util
  std_msgs
)

if(BUILD_TESTING)
  find_package(ament_cmake_gtest REQUIRED)
  ament_add_gtest(${PROJECT_NAME}_utest test/utest.cpp)
  target_include_directories(${PROJECT_NAME}_utest PUBLIC
    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
    $<INSTALL_INTERFACE:include>
  )
  ament_target_dependencies(${PROJECT_NAME}_utest
    std_msgs
  )
  target_link_libraries(${PROJECT_NAME}_utest color_util)

endif()

install(TARGETS color_util
        EXPORT export_color_util
        ARCHIVE DESTINATION lib
        LIBRARY DESTINATION lib
        RUNTIME DESTINATION bin
)
install(DIRECTORY include/
        DESTINATION include
)
ament_export_include_directories(include)
ament_export_targets(export_color_util)

ament_package()
