CMakeLists.txt

cmake_minimum_required(VERSION 2.8.3)
project(utils_lib)

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 "${CMAKE_CXX_FLAGS} -std=c++11")
elseif(COMPILER_SUPPORTS_CXX0X)
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
else()
        message(STATUS "The compiler ${CMAKE_CXX_COMPILER} has no C++11 support. Please use a different C++ compiler.")
endif()

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()

find_package(Eigen3 REQUIRED)
include_directories(${EIGEN3_INCLUDE_DIR})
find_package(OpenCV REQUIRED)


include_directories(
  ${CMAKE_CURRENT_SOURCE_DIR}/include
  ${CMAKE_CURRENT_SOURCE_DIR}/src
  ${OpenCV_INCLUDE_DIRS}
)


add_subdirectory(pybind11)

pybind11_add_module(utils_lib python/utils_lib.cpp)
target_link_libraries(utils_lib PRIVATE pybind11::module
    ${OpenCV_LIBRARIES}
)

configure_file(python/testing.py testing.py)
configure_file(python/__init__.py __init__.py)