mirror of
https://git.salome-platform.org/gitpub/modules/geom.git
synced 2024-12-31 03:40:35 +05:00
160 lines
7.0 KiB
CMake
160 lines
7.0 KiB
CMake
###########################################################
|
|
# Find OpenCV Library
|
|
# See http://sourceforge.net/projects/opencvlibrary/
|
|
#----------------------------------------------------------
|
|
#
|
|
## 1: Setup:
|
|
# The following variables are optionally searched for defaults
|
|
# OpenCV_DIR: Base directory of OpenCv tree to use.
|
|
#
|
|
## 2: Variable
|
|
# The following are set after configuration is done:
|
|
#
|
|
# OpenCV_FOUND
|
|
# OpenCV_LIBS
|
|
# OpenCV_INCLUDE_DIR
|
|
# OpenCV_VERSION (OpenCV_VERSION_MAJOR, OpenCV_VERSION_MINOR, OpenCV_VERSION_PATCH)
|
|
#
|
|
#
|
|
# Deprecated variable are used to maintain backward compatibility with
|
|
# the script of Jan Woetzel (2006/09): www.mip.informatik.uni-kiel.de/~jw
|
|
# OpenCV_INCLUDE_DIRS
|
|
# OpenCV_LIBRARIES
|
|
# OpenCV_LINK_DIRECTORIES
|
|
#
|
|
## 3: Version
|
|
#
|
|
# 2010/04/07 Benoit Rat, Correct a bug when OpenCVConfig.cmake is not found.
|
|
# 2010/03/24 Benoit Rat, Add compatibility for when OpenCVConfig.cmake is not found.
|
|
# 2010/03/22 Benoit Rat, Creation of the script.
|
|
#
|
|
#
|
|
# tested with:
|
|
# - OpenCV 2.1: MinGW, MSVC2008
|
|
# - OpenCV 2.0: MinGW, MSVC2008, GCC4
|
|
#
|
|
#
|
|
## 4: Licence:
|
|
#
|
|
# LGPL 2.1 : GNU Lesser General Public License Usage
|
|
# Alternatively, this file may be used under the terms of the GNU Lesser
|
|
|
|
# General Public License version 2.1 as published by the Free Software
|
|
# Foundation and appearing in the file LICENSE.LGPL included in the
|
|
# packaging of this file. Please review the following information to
|
|
# ensure the GNU Lesser General Public License version 2.1 requirements
|
|
# will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
#
|
|
#----------------------------------------------------------
|
|
|
|
|
|
find_path(OpenCV_DIR "OpenCVConfig.cmake" DOC "Root directory of OpenCV")
|
|
|
|
##====================================================
|
|
## Find OpenCV libraries
|
|
##----------------------------------------------------
|
|
if(EXISTS "${OpenCV_DIR}")
|
|
|
|
#When its possible to use the Config script use it.
|
|
if(EXISTS "${OpenCV_DIR}/OpenCVConfig.cmake")
|
|
|
|
## Include the standard CMake script
|
|
include("${OpenCV_DIR}/OpenCVConfig.cmake")
|
|
|
|
## Search for a specific version
|
|
set(CVLIB_SUFFIX "${OpenCV_VERSION_MAJOR}${OpenCV_VERSION_MINOR}${OpenCV_VERSION_PATCH}")
|
|
|
|
#Otherwise it try to guess it.
|
|
else(EXISTS "${OpenCV_DIR}/OpenCVConfig.cmake")
|
|
|
|
set(OPENCV_LIB_COMPONENTS cxcore cv ml highgui cvaux)
|
|
find_path(OpenCV_INCLUDE_DIR "cv.h" PATHS "${OpenCV_DIR}" PATH_SUFFIXES "include" "include/opencv" DOC "")
|
|
if(EXISTS ${OpenCV_INCLUDE_DIR})
|
|
include_directories(${OpenCV_INCLUDE_DIR})
|
|
endif(EXISTS ${OpenCV_INCLUDE_DIR})
|
|
|
|
#Find OpenCV version by looking at cvver.h
|
|
file(STRINGS ${OpenCV_INCLUDE_DIR}/cvver.h OpenCV_VERSIONS_TMP REGEX "^#define CV_[A-Z]+_VERSION[ \t]+[0-9]+$")
|
|
string(REGEX REPLACE ".*#define CV_MAJOR_VERSION[ \t]+([0-9]+).*" "\\1" OpenCV_VERSION_MAJOR ${OpenCV_VERSIONS_TMP})
|
|
string(REGEX REPLACE ".*#define CV_MINOR_VERSION[ \t]+([0-9]+).*" "\\1" OpenCV_VERSION_MINOR ${OpenCV_VERSIONS_TMP})
|
|
string(REGEX REPLACE ".*#define CV_SUBMINOR_VERSION[ \t]+([0-9]+).*" "\\1" OpenCV_VERSION_PATCH ${OpenCV_VERSIONS_TMP})
|
|
set(OpenCV_VERSION ${OpenCV_VERSION_MAJOR}.${OpenCV_VERSION_MINOR}.${OpenCV_VERSION_PATCH} CACHE STRING "" FORCE)
|
|
set(CVLIB_SUFFIX "${OpenCV_VERSION_MAJOR}${OpenCV_VERSION_MINOR}${OpenCV_VERSION_PATCH}")
|
|
|
|
endif(EXISTS "${OpenCV_DIR}/OpenCVConfig.cmake")
|
|
|
|
|
|
|
|
|
|
## Initiate the variable before the loop
|
|
set(GLOBAL OpenCV_LIBS "")
|
|
set(OpenCV_FOUND_TMP true)
|
|
|
|
## Loop over each components
|
|
foreach(__CVLIB ${OPENCV_LIB_COMPONENTS})
|
|
|
|
find_library(OpenCV_${__CVLIB}_LIBRARY_DEBUG NAMES "${__CVLIB}${CVLIB_SUFFIX}d" "lib${__CVLIB}${CVLIB_SUFFIX}d" PATHS "${OpenCV_DIR}/lib" NO_DEFAULT_PATH)
|
|
find_library(OpenCV_${__CVLIB}_LIBRARY_RELEASE NAMES "${__CVLIB}${CVLIB_SUFFIX}" "lib${__CVLIB}${CVLIB_SUFFIX}" PATHS "${OpenCV_DIR}/lib" NO_DEFAULT_PATH)
|
|
|
|
#Remove the cache value
|
|
set(OpenCV_${__CVLIB}_LIBRARY "" CACHE STRING "" FORCE)
|
|
|
|
#both debug/release
|
|
if(OpenCV_${__CVLIB}_LIBRARY_DEBUG AND OpenCV_${__CVLIB}_LIBRARY_RELEASE)
|
|
set(OpenCV_${__CVLIB}_LIBRARY debug ${OpenCV_${__CVLIB}_LIBRARY_DEBUG} optimized ${OpenCV_${__CVLIB}_LIBRARY_RELEASE} CACHE STRING "" FORCE)
|
|
#only debug
|
|
elseif(OpenCV_${__CVLIB}_LIBRARY_DEBUG)
|
|
set(OpenCV_${__CVLIB}_LIBRARY ${OpenCV_${__CVLIB}_LIBRARY_DEBUG} CACHE STRING "" FORCE)
|
|
#only release
|
|
elseif(OpenCV_${__CVLIB}_LIBRARY_RELEASE)
|
|
set(OpenCV_${__CVLIB}_LIBRARY ${OpenCV_${__CVLIB}_LIBRARY_RELEASE} CACHE STRING "" FORCE)
|
|
#no library found
|
|
else()
|
|
set(OpenCV_FOUND_TMP false)
|
|
endif()
|
|
|
|
#Add to the general list
|
|
if(OpenCV_${__CVLIB}_LIBRARY)
|
|
set(OpenCV_LIBS ${OpenCV_LIBS} ${OpenCV_${__CVLIB}_LIBRARY})
|
|
endif(OpenCV_${__CVLIB}_LIBRARY)
|
|
|
|
endforeach(__CVLIB)
|
|
|
|
|
|
set(OpenCV_FOUND ${OpenCV_FOUND_TMP} CACHE BOOL "" FORCE)
|
|
|
|
|
|
else(EXISTS "${OpenCV_DIR}")
|
|
set(ERR_MSG "Please specify OpenCV directory using OpenCV_DIR env. variable")
|
|
endif(EXISTS "${OpenCV_DIR}")
|
|
##====================================================
|
|
|
|
|
|
##====================================================
|
|
## Print message
|
|
##----------------------------------------------------
|
|
if(NOT OpenCV_FOUND)
|
|
# make FIND_PACKAGE friendly
|
|
if(NOT OpenCV_FIND_QUIETLY)
|
|
if(OpenCV_FIND_REQUIRED)
|
|
message(FATAL_ERROR "OpenCV required but some headers or libs not found. ${ERR_MSG}")
|
|
else(OpenCV_FIND_REQUIRED)
|
|
message(STATUS "WARNING: OpenCV was not found. ${ERR_MSG}")
|
|
endif(OpenCV_FIND_REQUIRED)
|
|
endif(NOT OpenCV_FIND_QUIETLY)
|
|
endif(NOT OpenCV_FOUND)
|
|
##====================================================
|
|
|
|
|
|
##====================================================
|
|
## Backward compatibility
|
|
##----------------------------------------------------
|
|
if(OpenCV_FOUND)
|
|
option(OpenCV_BACKWARD_COMPA "Add some variable to make this script compatible with the other version of FindOpenCV.cmake" false)
|
|
if(OpenCV_BACKWARD_COMPA)
|
|
find_path(OpenCV_INCLUDE_DIRS "cv.h" PATHS "${OpenCV_DIR}" PATH_SUFFIXES "include" "include/opencv" DOC "Include directory")
|
|
find_path(OpenCV_INCLUDE_DIR "cv.h" PATHS "${OpenCV_DIR}" PATH_SUFFIXES "include" "include/opencv" DOC "Include directory")
|
|
set(OpenCV_LIBRARIES "${OpenCV_LIBS}" CACHE STRING "" FORCE)
|
|
endif(OpenCV_BACKWARD_COMPA)
|
|
endif(OpenCV_FOUND)
|
|
##==================================================== |