From 44d3345d828af162b2fbfd623dd8f0d7ac4ae2f9 Mon Sep 17 00:00:00 2001
From: Michał Górny <mgorny@gentoo.org>
Date: Fri, 11 Dec 2015 22:26:45 +0100
Subject: python*-r1.eclass: Replace non-portable use of 'declare -g'

Replace uses of 'declare -g -r' (bash-4.2+) with 'readonly'. Reported
by Arfrever.
---
 eclass/python-r1.eclass | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'eclass/python-r1.eclass')

diff --git a/eclass/python-r1.eclass b/eclass/python-r1.eclass
index 4b9c6f36e55d..5c1f1b3694e0 100644
--- a/eclass/python-r1.eclass
+++ b/eclass/python-r1.eclass
@@ -216,8 +216,8 @@ _python_set_globals() {
 	optflags+=,${flags_st[@]/%/(-)}
 
 	IUSE=${flags[*]}
-	declare -g -r PYTHON_REQUIRED_USE="|| ( ${flags[*]} )"
-	declare -g -r PYTHON_USEDEP=${optflags// /,}
+	readonly PYTHON_REQUIRED_USE="|| ( ${flags[*]} )"
+	readonly PYTHON_USEDEP=${optflags// /,}
 
 	# 1) well, python-exec would suffice as an RDEP
 	# but no point in making this overcomplex, BDEP doesn't hurt anyone
-- 
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