cmake_minimum_required(VERSION 2.8.3)
project(hdl_graph_slam)

# -mavx causes a lot of errors!!
add_definitions(-std=c++11 -msse -msse2 -msse3 -msse4 -msse4.1 -msse4.2)
set(CMAKE_CXX_FLAGS "-std=c++11 -msse -msse2 -msse3 -msse4 -msse4.1 -msse4.2")
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_LIST_DIR}/cmake")

# pcl 1.7 causes a segfault when it is built with debug mode
set(CMAKE_BUILD_TYPE "RELEASE")

find_package(catkin REQUIRED COMPONENTS
  roscpp
  pcl_ros
  geodesy
  nmea_msgs
  sensor_msgs
  message_generation
  interactive_markers
  ndt_omp
)

find_package(PCL 1.7 REQUIRED)
include_directories(${PCL_INCLUDE_DIRS})
link_directories(${PCL_LIBRARY_DIRS})
add_definitions(${PCL_DEFINITIONS})

message(STATUS "PCL_INCLUDE_DIRS:" ${PCL_INCLUDE_DIRS})
message(STATUS "PCL_LIBRARY_DIRS:" ${PCL_LIBRARY_DIRS})
message(STATUS "PCL_DEFINITIONS:" ${PCL_DEFINITIONS})

find_package(G2O REQUIRED)
include_directories(SYSTEM ${G2O_INCLUDE_DIR} ${G2O_INCLUDE_DIRS})
link_directories(${G2O_LIBRARY_DIRS})
# link_libraries(${G2O_LIBRARIES})

find_package(OpenMP)
if (OPENMP_FOUND)
    set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
    set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
endif()

########################
## message generation ##
########################
add_message_files(FILES
  FloorCoeffs.msg
)

add_service_files(FILES
  SaveMap.srv
  DumpGraph.srv
)

generate_messages(DEPENDENCIES std_msgs)

###################################
## catkin specific configuration ##
###################################
catkin_package(
  INCLUDE_DIRS include
  LIBRARIES hdl_graph_slam_nodelet
#  CATKIN_DEPENDS pcl_ros roscpp sensor_msgs
#  DEPENDS system_lib
)

###########
## Build ##
###########
include_directories(include)
include_directories(
  ${PCL_INCLUDE_DIRS}
  ${catkin_INCLUDE_DIRS}
)

# nodelets
add_library(prefiltering_nodelet apps/prefiltering_nodelet.cpp)
target_link_libraries(prefiltering_nodelet
  ${catkin_LIBRARIES}
  ${PCL_LIBRARIES}
)


add_library(floor_detection_nodelet apps/floor_detection_nodelet.cpp)
target_link_libraries(floor_detection_nodelet
  ${catkin_LIBRARIES}
  ${PCL_LIBRARIES}
)
add_dependencies(floor_detection_nodelet ${PROJECT_NAME}_gencpp)


add_library(scan_matching_odometry_nodelet
  apps/scan_matching_odometry_nodelet.cpp
  src/hdl_graph_slam/registrations.cpp
)
target_link_libraries(scan_matching_odometry_nodelet
  ${catkin_LIBRARIES}
  ${PCL_LIBRARIES}
)


add_library(hdl_graph_slam_nodelet
  apps/hdl_graph_slam_nodelet.cpp
  src/hdl_graph_slam/graph_slam.cpp
  src/hdl_graph_slam/keyframe.cpp
  src/hdl_graph_slam/map_cloud_generator.cpp
  src/hdl_graph_slam/registrations.cpp
  src/hdl_graph_slam/information_matrix_calculator.cpp
  src/g2o/robust_kernel_io.cpp
)
target_link_libraries(hdl_graph_slam_nodelet
  ${catkin_LIBRARIES}
  ${PCL_LIBRARIES}
  ${G2O_TYPES_DATA}
  ${G2O_CORE_LIBRARY}
  ${G2O_STUFF_LIBRARY}
  ${G2O_SOLVER_PCG}
  ${G2O_SOLVER_CSPARSE}
  ${G2O_SOLVER_CHOLMOD}
  ${G2O_TYPES_SLAM3D}
  ${G2O_TYPES_SLAM3D_ADDONS}
)
add_dependencies(hdl_graph_slam_nodelet ${PROJECT_NAME}_gencpp)