toolchain.eclass: add @SUPPORTED_EAPIS

diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass
index 0fb518a0c2ea73d68c5f0903484ac4535710b437..6e859993397ca26e4bf85f207e91318bc3ecc799 100644 (file)
--- a/eclass/toolchain.eclass
+++ b/eclass/toolchain.eclass
@@ -2,6 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 # Maintainer: Toolchain Ninjas <toolchain@gentoo.org>
+# @SUPPORTED_EAPIS: 5
 
 DESCRIPTION="The GNU Compiler Collection"
 HOMEPAGE="https://gcc.gnu.org/"