$OpenBSD: patch-core_cmake_modules_MacroOpenCV_cmake,v 1.1 2019/03/22 22:09:37 rsadowski Exp $

Index: core/cmake/modules/MacroOpenCV.cmake
--- core/cmake/modules/MacroOpenCV.cmake.orig
+++ core/cmake/modules/MacroOpenCV.cmake
@@ -24,7 +24,7 @@ macro(DETECT_OPENCV OPENCV_MIN_VERSION)
     set(OPENCV_REQUIRED_COMPONENTS "${ARGN}" )
 
     message(STATUS "First try at finding OpenCV...")
-    find_package(OpenCV COMPONENTS ${OPENCV_REQUIRED_COMPONENTS})
+    find_package(OpenCV 2.4.13.4 EXACT REQUIRED COMPONENTS ${OPENCV_REQUIRED_COMPONENTS})
 
     if(NOT OpenCV_LIBRARIES AND NOT OpenCV_LIBS)
 
