Describe a compile flag
Add a comment to describe the PROCESS_META compile flag.
Change-Id: I9dc652fd2f3f7b595177112114b53a650c514772
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>
diff --git a/elog_meta.hpp b/elog_meta.hpp
index b947948..e31afa9 100644
--- a/elog_meta.hpp
+++ b/elog_meta.hpp
@@ -100,6 +100,10 @@
}
}
+// The PROCESS_META flag is needed to get out of tree builds working. Such
+// builds will have access only to internal error interfaces, hence handlers
+// for out dbus error interfaces won't compile. This flag is not set by default,
+// the phosphor-logging recipe enabled it.
#if defined PROCESS_META
template <>