add example Lustre plugin for adding lustre stripe info to the DBs

Author: bertschinger

contrib/CMakeLists.txt

@@ -132,3 +132,11 @@ foreach(file ${USEFUL})
 endforeach()
 
 add_subdirectory(CI)
+
+# See if lustre-devel is installed by checking if the lustreapi.h header is in a standard include path.
+find_path(LUSTRE_PLUGIN "lustre/lustreapi.h")
+# If so, build the lustre example plugin:
+if (LUSTRE_PLUGIN)
+  add_library(lustre_plugin SHARED lustre_plugin.c)
+  target_link_libraries(lustre_plugin lustreapi)
+endif()