X-Git-Url: http://git.dev.opencascade.org/gitweb/?p=occt.git;a=blobdiff_plain;f=CMakeLists.txt;h=29a6306ce3ebc168e6382a59bf0a7d1d7003701b;hb=9d034c3730bdffc0a80af388eb03fd014f56484d;hpb=c62927c662b684dc5b6c2bddd5332d93421bb61f

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a628ff98d2..29a6306ce3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -316,7 +316,17 @@ if (ANDROID AND BUILD_MODULE_Draw)
 endif()
 
 # Overview
-set (BUILD_DOC_Overview OFF CACHE BOOL "${BUILD_DOC_Overview_DESCR}")
+if (NOT DEFINED BUILD_DOC_Overview)
+  set (DO_ONLY_CHECK_FOR_DOXYGEN ON)
+  OCCT_INCLUDE_CMAKE_FILE ("adm/cmake/doxygen")
+  set (DO_ONLY_CHECK_FOR_DOXYGEN OFF)
+  
+  if (CAN_DOXYGEN_BE_USED)
+    message (STATUS "Info. Overview building is turned on")
+  endif()
+
+  set (BUILD_DOC_Overview ${CAN_DOXYGEN_BE_USED} CACHE BOOL "${BUILD_DOC_Overview_DESCR}")
+endif()
 
 if (NOT USE_D3D)
   list (REMOVE_ITEM Visualization_TOOLKITS TKD3DHost)