CMakeLists.txt

cmake_minimum_required(VERSION 2.8)
#cmake_minimum_required(VERSION 2.8.3)
#set(CMAKE_CXX_FLAGS "-std=c++11 ${CMAKE_CXX_FLAGS}")
project(ORB_SLAM2)

IF(NOT CMAKE_BUILD_TYPE)
  SET(CMAKE_BUILD_TYPE Release)
ENDIF()

MESSAGE("Build type: " ${CMAKE_BUILD_TYPE})

#set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}  -Wall  -O3 -march=native ")
#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall   -O3 -march=native")

# Check C++11 or C++0x support
include(CheckCXXCompilerFlag)
CHECK_CXX_COMPILER_FLAG("-std=c++11" COMPILER_SUPPORTS_CXX11)
CHECK_CXX_COMPILER_FLAG("-std=c++0x" COMPILER_SUPPORTS_CXX0X)
if(COMPILER_SUPPORTS_CXX11)
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
   add_definitions(-DCOMPILEDWITHC11)
   message(STATUS "Using flag -std=c++11.")
elseif(COMPILER_SUPPORTS_CXX0X)
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
   add_definitions(-DCOMPILEDWITHC0X)
   message(STATUS "Using flag -std=c++0x.")
else()
   message(FATAL_ERROR "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
endif()

LIST(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake_modules)

find_package(OpenCV 3.0 QUIET)
if(NOT OpenCV_FOUND)
   find_package(OpenCV 2.4.3 QUIET)
   if(NOT OpenCV_FOUND)
      message(FATAL_ERROR "OpenCV > 2.4.3 not found.")
   endif()
endif()

find_package(Eigen3 3.1.0 REQUIRED)
find_package(Pangolin REQUIRED)
find_package(PCL REQUIRED COMPONENTS common segmentation)

include_directories(
${PROJECT_SOURCE_DIR}
${PROJECT_SOURCE_DIR}/include
${EIGEN3_INCLUDE_DIR}
${Pangolin_INCLUDE_DIRS}
${PCL_INCLUDE_DIRS}
${PROJECT_SOURCE_DIR}/Thirdparty/detect_3d_cuboid/include
)


set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/lib)

add_library(${PROJECT_NAME} SHARED
src/System.cc
src/Tracking.cc
src/LocalMapping.cc
src/LoopClosing.cc
src/ORBextractor.cc
src/ORBmatcher.cc
src/FrameDrawer.cc
src/Converter.cc
src/MapPoint.cc
src/KeyFrame.cc
src/Map.cc
src/MapDrawer.cc
src/Optimizer.cc
src/PnPsolver.cc
src/Frame.cc
src/KeyFrameDatabase.cc
src/Sim3Solver.cc
src/Initializer.cc
src/Viewer.cc
src/Parameters.cc
src/MapObject.cc
src/g2o_Object.cc
src/ObjectInitializer.cc
)

target_link_libraries(${PROJECT_NAME}
${OpenCV_LIBS}
${EIGEN3_LIBS}
${Pangolin_LIBRARIES}
${PROJECT_SOURCE_DIR}/Thirdparty/DBoW2/lib/libDBoW2.so
${PROJECT_SOURCE_DIR}/Thirdparty/g2o/lib/libg2o.so
${PROJECT_SOURCE_DIR}/Thirdparty/detect_3d_cuboid/lib/libdetect_3d_cuboid.so
${PCL_LIBRARIES}
)

add_executable(mono_kitti_test Examples/Monocular/mono_kitti_test.cc)
target_link_libraries(mono_kitti_test ${PROJECT_NAME})

add_executable(test Examples/Test/test.cc)
target_link_libraries(test ${PROJECT_NAME})

# add_executable(mono_icl_test Examples/Monocular/mono_icl.cc)
# target_link_libraries(mono_icl_test ${PROJECT_NAME})

# Build examples

# set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/Examples/RGB-D)

# add_executable(rgbd_tum
# Examples/RGB-D/rgbd_tum.cc)
# target_link_libraries(rgbd_tum ${PROJECT_NAME})

# set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/Examples/Stereo)

# add_executable(stereo_kitti
# Examples/Stereo/stereo_kitti.cc)
# target_link_libraries(stereo_kitti ${PROJECT_NAME})

# add_executable(stereo_euroc
# Examples/Stereo/stereo_euroc.cc)
# target_link_libraries(stereo_euroc ${PROJECT_NAME})


# set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${PROJECT_SOURCE_DIR}/Examples/Monocular)

# add_executable(mono_tum
# Examples/Monocular/mono_tum.cc)
# target_link_libraries(mono_tum ${PROJECT_NAME})

# add_executable(mono_kitti
# Examples/Monocular/mono_kitti.cc)
# target_link_libraries(mono_kitti ${PROJECT_NAME})

# add_executable(mono_euroc
# Examples/Monocular/mono_euroc.cc)
# target_link_libraries(mono_euroc ${PROJECT_NAME})