set (LIB_SUFFIX "" CACHE STRING "Define suffix of directory name (32/64)" )
set (LIB_INSTALL_DIR "${CMAKE_INSTALL_LIBDIR}" )
set (PLUGIN_INSTALL_PATH "${CMAKE_INSTALL_LIBDIR}/${PROJECT_NAME}")
-set (INCLUDE_INSTALL_DIR "${CMAKE_INSTALL_INCLUDEDIR}")
+if (NOT DEFINED INCLUDE_INSTALL_DIR)
+ set (INCLUDE_INSTALL_DIR "${CMAKE_INSTALL_INCLUDEDIR}")
+endif()
set (DOC_INSTALL_DIR "${CMAKE_INSTALL_DOCDIR}/${PROJECT_NAME}/${PROJECT_SERIES}")
set (PLUGIN_SEGMENT_INSTALL_PATH "${CMAKE_INSTALL_SYSCONFDIR}/ambd/plugins.d")