From cb1d54589a5a6a8a8b24dc4cf1087c46528489a5 Mon Sep 17 00:00:00 2001
From: vsr <vsr@opencascade.com>
Date: Thu, 4 Mar 2021 11:22:48 +0300
Subject: [PATCH] OpenCV 4 compatibility

---
 cmake/FindOpenCV.cmake       | 7 +------
 cmake/FindSalomeOpenCV.cmake | 7 +------
 2 files changed, 2 insertions(+), 12 deletions(-)

diff --git a/cmake/FindOpenCV.cmake b/cmake/FindOpenCV.cmake
index c8317d0..7be670b 100644
--- a/cmake/FindOpenCV.cmake
+++ b/cmake/FindOpenCV.cmake
@@ -29,12 +29,7 @@ IF(NOT OpenCV_FIND_QUIETLY)
   MESSAGE(STATUS "Check for OpenCV ...")
 ENDIF()
 
-FIND_PATH(OpenCV_INCLUDE_DIRS cv.h PATH_SUFFIXES opencv)
-IF(OpenCV_INCLUDE_DIRS)
-  SET(_OpenCV_INCLUDE_DIR_TMP "${OpenCV_INCLUDE_DIRS}/../opencv2")
-  GET_FILENAME_COMPONENT(_OpenCV_INCLUDE_DIR_TMP "${_OpenCV_INCLUDE_DIR_TMP}" REALPATH)
-  LIST(APPEND OpenCV_INCLUDE_DIRS ${_OpenCV_INCLUDE_DIR_TMP})
-ENDIF()
+FIND_PATH(OpenCV_INCLUDE_DIRS opencv2/core.hpp)
 
 SET(OpenCV_LIB_COMPONENTS videostab;video;ts;superres;stitching;photo;ocl;objdetect;ml;legacy;imgproc;highgui;gpu;flann;features2d;core;objdetect;imgcodecs;shape)
 
diff --git a/cmake/FindSalomeOpenCV.cmake b/cmake/FindSalomeOpenCV.cmake
index 7ff08f1..a60b675 100644
--- a/cmake/FindSalomeOpenCV.cmake
+++ b/cmake/FindSalomeOpenCV.cmake
@@ -23,13 +23,8 @@
 #
 #  !! Please read the generic detection procedure in SalomeMacros.cmake !!
 #
-SET(UpCount 2)
 
-IF (WIN32)
-  SET(UpCount 0)
-ENDIF (WIN32)
-
-SALOME_FIND_PACKAGE_AND_DETECT_CONFLICTS(OpenCV OpenCV_DIR ${UpCount})
+SALOME_FIND_PACKAGE_AND_DETECT_CONFLICTS(OpenCV OpenCV_INCLUDE_DIRS 1)
 
 IF(OpenCV_FOUND) 
   SALOME_ACCUMULATE_ENVIRONMENT(LD_LIBRARY_PATH ${OpenCV_LIBRARIES})
-- 
2.30.2