out-of-source.eclass: add @SUPPORTED_EAPIS

diff --git a/eclass/out-of-source.eclass b/eclass/out-of-source.eclass
index 951a20adaca45caa4e5e72bc67fd473e3d67103b..bbac555a7f888e495864547c6e6b5895ba60bf18 100644 (file)
--- a/eclass/out-of-source.eclass
+++ b/eclass/out-of-source.eclass
@@ -4,6 +4,7 @@
 # @ECLASS: out-of-source.eclass
 # @MAINTAINER:
 # Michał Górny <mgorny@gentoo.org>
+# @SUPPORTED_EAPIS: 6 7
 # @BLURB: convenient wrapper to build autotools packages out-of-source
 # @DESCRIPTION:
 # This eclass provides a minimalistic wrapper interface to easily