X-Git-Url: http://git.dev.opencascade.org/gitweb/?p=occt.git;a=blobdiff_plain;f=adm%2Fcmake%2Focct_toolkit.cmake;h=a78c1aac871e2198b0231b8acb20a0562d8a2a4f;hb=a131689dc7757ba61d70686734b6511c636d1a5a;hpb=2508ca8e54890182b51188cf8995d09a4390e8e6

diff --git a/adm/cmake/occt_toolkit.cmake b/adm/cmake/occt_toolkit.cmake
index 06901e9a21..a78c1aac87 100644
--- a/adm/cmake/occt_toolkit.cmake
+++ b/adm/cmake/occt_toolkit.cmake
@@ -287,6 +287,14 @@ if (BUILD_SHARED_LIBS)
   target_link_libraries (${PROJECT_NAME} ${USED_TOOLKITS_BY_CURRENT_PROJECT} ${USED_EXTERNAL_LIBS_BY_CURRENT_PROJECT})
 endif()
 
+# suppress deprecation warnings inside OCCT itself for old gcc versions with unavailable Standard_DISABLE_DEPRECATION_WARNINGS
+if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
+  if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.6.0)
+    add_definitions("-DOCCT_NO_DEPRECATED")
+    message (STATUS "Warning: internal deprecation warnings by Standard_DEPRECATED have been disabled due to old gcc version being used")
+  endif()
+endif()
+
 # use Cotire to accelerate build via usage of precompiled headers
 if (BUILD_USE_PCH)
   if (WIN32)