CMAKE: introduce NGRAPH_COMPONENT_PREFIX prefix to install to OpenVINO specific location (#4411)

Co-authored-by: Sang Ik Lee <sang.ik.lee@intel.com>
Co-authored-by: Scott Cyphers <diyessi@users.noreply.github.com>

CMakeLists.txt

@@ -322,10 +322,10 @@ endif()
 message(STATUS "Installation directory: ${CMAKE_INSTALL_PREFIX}")
 
 # Destinations
-set(NGRAPH_INSTALL_LIB "${CMAKE_INSTALL_LIBDIR}")
-set(NGRAPH_INSTALL_INCLUDE "${CMAKE_INSTALL_INCLUDEDIR}")
-set(NGRAPH_INSTALL_DOC "${CMAKE_INSTALL_DOCDIR}")
-set(NGRAPH_INSTALL_BIN "${CMAKE_INSTALL_BINDIR}")
+set(NGRAPH_INSTALL_LIB "${NGRAPH_COMPONENT_PREFIX}${CMAKE_INSTALL_LIBDIR}")
+set(NGRAPH_INSTALL_INCLUDE "${NGRAPH_COMPONENT_PREFIX}${CMAKE_INSTALL_INCLUDEDIR}")
+set(NGRAPH_INSTALL_DOC "${NGRAPH_COMPONENT_PREFIX}${CMAKE_INSTALL_DOCDIR}")
+set(NGRAPH_INSTALL_BIN "${NGRAPH_COMPONENT_PREFIX}${CMAKE_INSTALL_BINDIR}")
 if (LINUX)
     if (DEFINED NGRAPH_RPATH)
         set(CMAKE_BUILD_RPATH "$ORIGIN:${NGRAPH_RPATH}")
@@ -639,7 +639,7 @@ if (NGRAPH_EXPORT_TARGETS_ENABLE)
     install(EXPORT ngraphTargets
         FILE ngraphTargets.cmake
         NAMESPACE ngraph::
-        DESTINATION cmake
+        DESTINATION ${NGRAPH_COMPONENT_PREFIX}cmake
         COMPONENT ngraph)
 
     configure_package_config_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/share/ngraphConfig.cmake.in
@@ -652,14 +652,15 @@ if (NGRAPH_EXPORT_TARGETS_ENABLE)
 
     install(FILES ${CMAKE_CURRENT_BINARY_DIR}/ngraphConfig.cmake
         ${CMAKE_CURRENT_BINARY_DIR}/ngraphConfigVersion.cmake
-        DESTINATION cmake
+        DESTINATION ${NGRAPH_COMPONENT_PREFIX}cmake
         COMPONENT ngraph)
 endif()
 
 install(DIRECTORY
     ${CMAKE_CURRENT_SOURCE_DIR}/licenses
-    DESTINATION "."
+    DESTINATION "${NGRAPH_COMPONENT_PREFIX}."
     COMPONENT ngraph
 )
-install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE DESTINATION "." COMPONENT ngraph)
-install(FILES ${CMAKE_CURRENT_BINARY_DIR}/VERSION DESTINATION "." COMPONENT ngraph)
+
+install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/LICENSE DESTINATION "${NGRAPH_COMPONENT_PREFIX}." COMPONENT ngraph)
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/VERSION DESTINATION "${NGRAPH_COMPONENT_PREFIX}." COMPONENT ngraph)