CMakeLists.txt

cmake_minimum_required(VERSION 3.10)
project(rm_dbus)

## Use C++14
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

## By adding -Wall and -Werror, the compiler does not ignore warnings anymore,
## enforcing cleaner code.
add_definitions(-Wall -Werror)

## Find catkin macros and libraries
find_package(catkin REQUIRED COMPONENTS
    roscpp
    message_generation
    )

add_message_files(
  FILES
  raw_dbus.msg
)

generate_messages(
    DEPENDENCIES
    std_msgs
)

###################################
## catkin specific configuration ##
###################################
## The catkin_package macro generates cmake config files for your package
## Declare things to be passed to dependent projects
## INCLUDE_DIRS: uncomment this if your package contains header files
## LIBRARIES: libraries you create in this project that dependent projects also need
## CATKIN_DEPENDS: catkin_packages dependent projects also need
## DEPENDS: system dependencies of this project that dependent projects also need
catkin_package(
    INCLUDE_DIRS
    include
    ## This is only necessary because Eigen3 sets a non-standard EIGEN3_INCLUDE_DIR variable
    CATKIN_DEPENDS
    roscpp
    message_runtime std_msgs
    DEPENDS
    ## find_package(Eigen3) provides a non standard EIGEN3_INCLUDE_DIR instead of Eigen3_INCLUDE_DIRS.
    ## Therefore, the DEPEND does not work as expected and we need to add the directory to the INCLUDE_DIRS
    # Eigen3

    ## Boost is not part of the DEPENDS since it is only used in source files,
    ## Dependees do not depend on Boost when they depend on this package.
)

###########
## Build ##
###########

## Specify additional locations of header files
## Your package locations should be listed before other locations
include_directories(
    include
    ${catkin_INCLUDE_DIRS}
)


## Declare cpp executables
add_executable(${PROJECT_NAME}
    src/dbus_node.cpp
    src/dbus.cpp
    )

add_dependencies(${PROJECT_NAME} ${catkin_EXPORTED_TARGETS})

## Specify libraries to link executable targets against
target_link_libraries(${PROJECT_NAME}
    ${catkin_LIBRARIES}
    )

#############
## Install ##
#############

# Mark executables and/or libraries for installation
# install(
#        TARGETS ${PROJECT_NAME}
#        ARCHIVE DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION}
#        LIBRARY DESTINATION ${CATKIN_PACKAGE_LIB_DESTINATION}
#        RUNTIME DESTINATION ${CATKIN_PACKAGE_BIN_DESTINATION}
# )

# Mark cpp header files for installation
# install(
#         DIRECTORY include/${PROJECT_NAME}/
#         DESTINATION ${CATKIN_PACKAGE_INCLUDE_DESTINATION}
#         FILES_MATCHING PATTERN "*.h"
# )

# Mark other files for installation
# install(
#         DIRECTORY config
#         DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION}
# )

#############
## Testing ##
#############

#if (${CATKIN_ENABLE_TESTING})
#  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
#  ## Add gtest based cpp test target and link libraries
#  catkin_add_gtest(${PROJECT_NAME}-test
#      test/test_ros_package_template.cpp)
#  target_link_libraries(${PROJECT_NAME}-test ${PROJECT_NAME}_core)
#endif ()