Fix include paths when building with external protobuf

8e078164 · George Mironov · c331a214 · 8e078164
Commit 8e078164 authored Sep 10, 2018 by George Mironov
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OpenCVFindProtobuf.cmake cmake/OpenCVFindProtobuf.cmake +2 -1

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--- a/cmake/OpenCVFindProtobuf.cmake
+++ b/cmake/OpenCVFindProtobuf.cmake
@@ -50,7 +50,8 @@ else()
      add_library(libprotobuf UNKNOWN IMPORTED)
      set_target_properties(libprotobuf PROPERTIES
        IMPORTED_LOCATION "${Protobuf_LIBRARY}"
-        INTERFACE_INCLUDE_SYSTEM_DIRECTORIES "${Protobuf_INCLUDE_DIR}"
+        INTERFACE_INCLUDE_DIRECTORIES "${Protobuf_INCLUDE_DIR}"
+        INTERFACE_SYSTEM_INCLUDE_DIRECTORIES "${Protobuf_INCLUDE_DIR}"
      )
      get_protobuf_version(Protobuf_VERSION "${Protobuf_INCLUDE_DIR}")
    endif()