# By downloading, copying, installing or using the software you agree to this license.
# If you do not agree to this license, do not download, install,
# copy or use the software.


#                           License Agreement
#                For Open Source Computer Vision Library
#                        (3-clause BSD License)

# Copyright (C) 2015,
# 	  Guillaume Lemaitre (g.lemaitre58@gmail.com),
# 	  Johan Massich (mailsik@gmail.com),
# 	  Gerard Bahi (zomeck@gmail.com),
# 	  Yohan Fougerolle (Yohan.Fougerolle@u-bourgogne.fr).
# Third party copyrights are property of their respective owners.

# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:

#   * Redistributions of source code must retain the above copyright notice,
#     this list of conditions and the following disclaimer.

#   * Redistributions in binary form must reproduce the above copyright notice,
#     this list of conditions and the following disclaimer in the documentation
#     and/or other materials provided with the distribution.

#   * Neither the names of the copyright holders nor the names of the contributors
#     may be used to endorse or promote products derived from this software
#     without specific prior written permission.

# This software is provided by the copyright holders and contributors "as is" and
# any express or implied warranties, including, but not limited to, the implied
# warranties of merchantability and fitness for a particular purpose are disclaimed.
# In no event shall copyright holders or contributors be liable for any direct,
# indirect, incidental, special, exemplary, or consequential damages
# (including, but not limited to, procurement of substitute goods or services;
# loss of use, data, or profits; or business interruption) however caused
# and on any theory of liability, whether in contract, strict liability,
# or tort (including negligence or otherwise) arising in any way out of
# the use of this software, even if advised of the possibility of such damage.

SET(OPENCV_MIN_VERSION "2.4.8")
find_package(OpenCV REQUIRED core highgui imgproc features2d calib3d)
if(OpenCV_VERSION VERSION_LESS OPENCV_MIN_VERSION)
  message(FATAL_ERROR "ERROR: Can't find OpenCV version > " ${OPENCV_MIN_VERSION})
endif()

find_package(PkgConfig REQUIRED)
pkg_search_module(EIGEN REQUIRED eigen3)

find_package(GTest REQUIRED)

set( external_includes ${EIGEN_INCLUDE_DIRS} ${OpenCV_INCLUDE_DIRS})


set( external_libs "${OpenCV_LIBS} -lpthread")