cmake: workaround CPATH ipp_iw issue

CPATH entries are processed before any -isystem: https://gcc.gnu.org/onlinedocs/cpp/Environment-Variables.html
2018-03-26 17:24:37 +03:00
parent 8a0cc5009e
commit 87498bc6d4
3 changed files with 10 additions and 3 deletions
@@ -237,8 +237,15 @@ T* allocSingleton(size_t count) { return static_cast<T*>(fastMalloc(sizeof(T) *
 #include "ipp.h"
 #endif
 #ifdef HAVE_IPP_IW
+#  if defined(__OPENCV_BUILD) && defined(__GNUC__) && __GNUC__ >= 5
+#  pragma GCC diagnostic push
+#  pragma GCC diagnostic ignored "-Wsuggest-override"
+#  endif
 #include "iw++/iw.hpp"
 #include "iw/iw_ll.h"
+#  if defined(__OPENCV_BUILD) && defined(__GNUC__) && __GNUC__ >= 5
+#  pragma GCC diagnostic pop
+#  endif
 #endif

 #if IPP_VERSION_X100 >= 201700