From 1fe77f9f7fe7d1957673df2f8d03e20e54333fcc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A1n=20Tomko?= <jtomko@redhat.com>
Date: Thu, 16 Jun 2016 12:05:35 +0200
Subject: [PATCH] cfg.mk: use subst instead of tr

GNU make is able to replace characters, no need to call tr.
---
 cfg.mk | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/cfg.mk b/cfg.mk
index cf47d4c58f..0604d69b35 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -614,8 +614,9 @@ msg_gen_function += xenapiSessionErrorHandler
 # msg_gen_function += vshPrint
 # msg_gen_function += vshError
 
-func_or := $(shell echo $(msg_gen_function)|tr -s ' ' '|')
-func_re := ($(func_or))
+space =
+space +=
+func_re= ($(subst $(space),|,$(msg_gen_function)))
 
 # Look for diagnostics that aren't marked for translation.
 # This won't find any for which error's format string is on a separate line.
-- 
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