CMakeLists.txt

cmake_minimum_required(VERSION 3.0.2)
project(rviz-3d-nav-goal-tool)

set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

find_package(catkin REQUIRED COMPONENTS
  pluginlib
  roscpp
  rospy
  rviz
)

catkin_package(
  INCLUDE_DIRS include
#  LIBRARIES rviz-3d-nav-goal-tool
#  CATKIN_DEPENDS pluginlib roscpp rospy rviz
#  DEPENDS system_lib
)

include_directories(
  include
  ${catkin_INCLUDE_DIRS}
)

## This setting causes Qt's "MOC" generation to happen automatically.
set(CMAKE_AUTOMOC ON)

## This plugin includes Qt widgets, so we must include Qt.
## We'll use the version that rviz used so they are compatible.
if(rviz_QT_VERSION VERSION_LESS "5")
  message(STATUS "Using Qt4 based on the rviz_QT_VERSION: ${rviz_QT_VERSION}")
  find_package(Qt4 ${rviz_QT_VERSION} EXACT REQUIRED QtCore QtGui)
  ## pull in all required include dirs, define QT_LIBRARIES, etc.
  include(${QT_USE_FILE})
else()
  message(STATUS "Using Qt5 based on the rviz_QT_VERSION: ${rviz_QT_VERSION}")
  find_package(Qt5 ${rviz_QT_VERSION} EXACT REQUIRED Core Widgets)
  ## make target_link_libraries(${QT_LIBRARIES}) pull in all required dependencies
  set(QT_LIBRARIES Qt5::Widgets)
endif()

# I prefer the Qt signals and slots to avoid defining "emit", "slots",
# etc because they can conflict with boost signals, so define QT_NO_KEYWORDS here
# e.g. http://muddyazian.blogspot.de/2012/04/getting-qt-app-working-with-boost-using.html
add_definitions(-DQT_NO_KEYWORDS)

# Define source file
set(${PROJECT_NAME}_SRCS
  src/goal_tool.cpp
  src/pose_tool.cpp
)

# Define header file
set(${PROJECT_NAME}_HDRS
  include/${PROJECT_NAME}/goal_tool.hpp
  include/${PROJECT_NAME}/pose_tool.hpp
)

# Qt's meta-object compiler.
if(rviz_QT_VERSION VERSION_LESS "5")
    message(STATUS "Generate header for ui with rviz_QT_VERSION: ${rviz_QT_VERSION}")
    qt4_wrap_cpp(${PROJECT_NAME}_MOCS ${${PROJECT_NAME}_HDRS})
else()
    message(STATUS "Generate header for ui with rviz_QT_VERSION: ${rviz_QT_VERSION}")
    qt5_wrap_cpp(${PROJECT_NAME}_MOCS ${${PROJECT_NAME}_HDRS})
endif()

# Add library to create plugin
add_library(rviz_3d_nav_goal_tool
  ${${PROJECT_NAME}_SRCS}
  ${${PROJECT_NAME}_MOCS} 
)

target_link_libraries(rviz_3d_nav_goal_tool
  ${catkin_LIBRARIES}
  ${QT_LIBRARIES}
)