$NetBSD: patch-libkface_libopencv.h.cmake.in,v 1.1 2015/11/03 20:28:57 markd Exp $

opencv3 support. https://bugs.kde.org/show_bug.cgi?id=349601

--- libkface/libopencv.h.cmake.in.orig	2015-09-03 21:22:44.000000000 +0000
+++ libkface/libopencv.h.cmake.in
@@ -7,7 +7,7 @@
  * @date   2010-06-16
  * @brief  Wrapper for OpenCV header files
  *
- * @author Copyright (C) 2012-2014 by Gilles Caulier
+ * @author Copyright (C) 2012-2015 by Gilles Caulier
  *         <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
  *
  * This program is free software; you can redistribute it
@@ -31,16 +31,16 @@
 
 // Pragma directives to reduce warnings from OpenCV header files.
 #if not defined(__APPLE__) && defined(__GNUC__)
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wnon-virtual-dtor"
-#pragma GCC diagnostic ignored "-Woverloaded-virtual"
+#   pragma GCC diagnostic push
+#   pragma GCC diagnostic ignored "-Wnon-virtual-dtor"
+#   pragma GCC diagnostic ignored "-Woverloaded-virtual"
 #endif
 
 #if defined(__APPLE__) && defined(__clang__)
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wnon-virtual-dtor"
-#pragma clang diagnostic ignored "-Woverloaded-virtual"
-#pragma clang diagnostic ignored "-Wcast-align"
+#   pragma clang diagnostic push
+#   pragma clang diagnostic ignored "-Wnon-virtual-dtor"
+#   pragma clang diagnostic ignored "-Woverloaded-virtual"
+#   pragma clang diagnostic ignored "-Wcast-align"
 #endif
 
 // OpenCV includes
@@ -51,23 +51,30 @@
 #define OPENCV_VERSION                         OPENCV_MAKE_VERSION(CV_MAJOR_VERSION,CV_MINOR_VERSION,CV_SUBMINOR_VERSION)
 #define OPENCV_TEST_VERSION(major,minor,patch) ( OPENCV_VERSION >= OPENCV_MAKE_VERSION(major,minor,patch) )
 
-#include <opencv2/core/core.hpp>
-#include <opencv2/core/internal.hpp>
-#include <opencv2/contrib/contrib.hpp>
+#if OPENCV_TEST_VERSION(3,0,0)
+#   include <opencv2/face.hpp>
+#   include <opencv2/core.hpp>
+#else
+#   include <opencv2/core/core.hpp>
+#   include <opencv2/core/internal.hpp>
+#   include <opencv2/contrib/contrib.hpp>
+#endif
 
 // for old-style code
+#if OPENCV_VERSION <= OPENCV_MAKE_VERSION(2,4,11)
+#   include <opencv2/legacy/compat.hpp>
+#endif
 #include <opencv2/opencv.hpp>
-#include <opencv2/legacy/compat.hpp>
 #include <opencv2/highgui/highgui_c.h>
 #include <opencv/cvaux.h>
 
 // Restore warnings
 #if not defined(__APPLE__) && defined(__GNUC__)
-#pragma GCC diagnostic pop
+#   pragma GCC diagnostic pop
 #endif
 
 #if defined(__APPLE__) && defined(__clang__)
-#pragma clang diagnostic pop
+#   pragma clang diagnostic pop
 #endif
 
 #endif // LIB_OPEN_CV_H