Small optimization for buildMaps kernels in case rowsPerWI > 1

[profile/ivi/opencv.git] / cmake / OpenCVFindLibsGUI.cmake

diff --git a/cmake/OpenCVFindLibsGUI.cmake b/cmake/OpenCVFindLibsGUI.cmake
index a1da6f6..1c13619 100644 (file)
--- a/cmake/OpenCVFindLibsGUI.cmake
+++ b/cmake/OpenCVFindLibsGUI.cmake
@@ -43,15 +43,19 @@ ocv_clear_vars(HAVE_GTK HAVE_GTK3 HAVE_GTHREAD HAVE_GTKGLEXT)
 if(WITH_GTK AND NOT HAVE_QT)
   if(NOT WITH_GTK_2_X)
     CHECK_MODULE(gtk+-3.0 HAVE_GTK3)
-    set(HAVE_GTK TRUE)
-  elseif(NOT HAVE_GTK3)
+    if(HAVE_GTK3)
+      set(HAVE_GTK TRUE)
+    endif()
+  endif()
+  if(NOT HAVE_GTK)
     CHECK_MODULE(gtk+-2.0 HAVE_GTK)
     if(HAVE_GTK AND (ALIASOF_gtk+-2.0_VERSION VERSION_LESS MIN_VER_GTK))
       message (FATAL_ERROR "GTK support requires a minimum version of ${MIN_VER_GTK} (${ALIASOF_gtk+-2.0_VERSION} found)")
+      set(HAVE_GTK FALSE)
     endif()
   endif()
   CHECK_MODULE(gthread-2.0 HAVE_GTHREAD)
-  if(HAVE_GTK OR HAVE_GTK3 AND NOT HAVE_GTHREAD)
+  if(HAVE_GTK AND NOT HAVE_GTHREAD)
     message(FATAL_ERROR "gthread not found. This library is required when building with GTK support")
   endif()
   if(WITH_OPENGL AND NOT HAVE_GTK3)
@@ -80,7 +84,7 @@ endif(WITH_OPENGL)
 if(APPLE)
   if(WITH_CARBON)
     set(HAVE_CARBON YES)
-  elseif(NOT IOS)
+  elseif(NOT IOS AND CMAKE_COMPILER_IS_CLANGCXX)
     set(HAVE_COCOA YES)
   endif()
 endif()