From: Ján Tomko <jtomko@redhat.com>
Date: Thu, 16 Jun 2016 10:05:35 +0000 (+0200)
Subject: cfg.mk: use subst instead of tr
X-Git-Tag: v2.2.0-rc1~69
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1fe77f9f7fe7d1957673df2f8d03e20e54333fcc;p=thirdparty%2Flibvirt.git

cfg.mk: use subst instead of tr

GNU make is able to replace characters, no need to call tr.
---

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.